{"video_id": "AZSqyEUevZc", "file_name": "AZSqyEUevZc_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt over a blue striped garment holds a blue and white snack bag near their mouth, then shifts position while moving their head and body within a room with a pink headboard. They bring the bag closer to the camera, maintaining close-up focus as the camera follows their movements with slight handheld shakes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AZSqyEUevZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AZSqyEUevZc_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 157.14913694197338, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms and body while holding a blue bag, exhibiting locomotion and gestures as discrete solid object motion.", "background_and_ambient_analysis": "Static background elements (wall with stickers, pink bed, door) show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "AzTbvc_r8JU", "file_name": "AzTbvc_r8JU_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. The user wants a concise, chronological paragraph describing the video. First, I need to look at the provided frames.\n\nThe first frame is a black screen with text about a certificate course in TV anchoring. But the rules say to exclude text recognition, so I shouldn't mention the text. Next, there's a screenshot of a course index with a video playing. Then a close-up of a monitor showing people in a newsroom. Then a person in a blue dress standing, followed by a login screen. \n\nWait, the rules say to focus on motion and behavior of main subjects. So I need to note the sequence of scenes. The video starts with a title screen (but skip text), then shows a course page with a video, then a monitor displaying a news scene, then a person standing, then a login screen. \n\nThe main subjects here are the people in the video clips. In the second frame, the course index shows a video of people in a newsroom. Then the third frame is a monitor showing two people interacting. Then the fourth frame is a person in a blue dress, then a login screen. \n\nI need to describe the motion chronologically. The first clip shows a computer screen with a video of a newsroom. Then the camera shifts to a close-up of a monitor displaying people. Then cuts to a person standing in front of a red background. Then a login screen. \n\nWait, the user says to exclude text recognition, so I shouldn't mention the words like \"Certificate course\" or the website. Just the visual elements. The person in the blue dress is wearing a blue dress, maybe standing with hands clasped. Then the login screen has some text but we can't mention that. \n\nAlso, spatial relationships: the computer screen shows a video where people are in a newsroom. Then the camera shows a monitor displaying those people. Then the person is standing in front of a red background. \n\nCamera perspective: starts with a static screen, then cuts to different angles. The sequence moves from computer screen to monitor close-up to the person standing. \n\nCheck the rules again: no text, no named characters, minimal background. So the caption should mention the computer screen displaying a video of a newsroom, then a monitor showing two people interacting, then a person in a blue dress standing, then a login screen. \n\nWait, the user wants chronological order. So the video starts with the title screen (but exclude text), then shows a course index page with a video, then a close-up of a monitor playing that video, then a person in a blue dress standing, then a login screen. \n\nBut according to the rules, focus on motion and behavior. So the main actions are: the screen displays a video of a newsroom scene, then a close-up of a monitor showing people in a newsroom, then a person in a blue dress standing, then a login screen. \n\nWait, the first frame is a black screen with text, but we skip text. Then the next frames: course index with video, then a close-up of a monitor showing the newsroom. Then a person standing. \n\nWait, the video starts with the title screen (black, text excluded), then transitions to a computer screen showing a course index with a video of people in a newsroom. Then cuts to a close-up of a monitor displaying the same news scene. Then the camera shows a person in a blue dress standing in front of a red background. Then a login screen.\n\nSo the main subjects are: the video on the computer screen (people in newsroom), then the monitor close-up (same people), then the person in blue dress, then login screen.\n\nIn chronological order, the video shows a computer screen with a newsroom video, then a close-up of a monitor showing the newsroom, then a person standing, then a login screen.\n\nCheck if there are any people moving. The people in the video (newsroom) are likely moving, but the video shows them in the newsroom. Then the monitor showing that. Then the person in blue dress is standing still.\n\nSo the caption should mention:\n\nThe video starts with a computer screen displaying a video of people in a newsroom setting. The camera then cuts to a close-up of a monitor showing the same newsroom scene. Next, a person in a blue dress stands in front of a red background. Finally, the screen transitions to a login interface with a red border.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So the person in the blue dress is wearing a blue dress, size? Maybe not necessary. Just the color.\n\nAlso, spatial relationships: the person is standing in front of a red background.\n\nThe camera movement: static transitions between screens, maybe some cuts.\n\nSo the final caption would be:\n\nThe video sequence begins with a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AzTbvc_r8JU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AzTbvc_r8JU_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 735.2560024837917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people and dogs) are moving: in the computer screen segment, a woman and a dog, then a man and a dog; in the TV segment, a person walking and turning.", "background_and_ambient_analysis": "The background elements (room walls, furniture, computer setup, TV stand) are static and do not shift uniformly. No fire, water, smoke, or wind is dominant; thus, not ambient_environmental."}}
{"video_id": "AZmVyEpzTRk", "file_name": "AZmVyEpzTRk_000426_000436.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman in a white t-shirt and patterned pants bends over a seated person in a blue t-shirt, then stands and walks to the right, exiting the frame. The seated individual remains stationary. The background features a stage with floral arrangements and a screen, while the camera stays stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AZmVyEpzTRk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AZmVyEpzTRk_000426_000436.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 982.8056730075546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (in white, blue, and light blue shirts) are moving: the person in white walks around the room, and the person in blue remains seated but turns their head.", "background_and_ambient_analysis": "The background (stage, tables, walls) is static and does not shift uniformly. No fire, water, smoke, or wind is present."}}
{"video_id": "AziKZU66e9U", "file_name": "AziKZU66e9U_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt has their shirt pulled up to expose their lower abdomen; a hand enters from the left, moving across the skin toward the center to reveal pubic hair and a blue navel piercing, then withdraws. The background features a wooden floor, and the camera remains static in a close-up, top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AziKZU66e9U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AziKZU66e9U_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 152.72637023118435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (lower back/buttocks area) exhibits subtle shifting motion, likely due to natural bodily movement or minor adjustments in posture.", "background_and_ambient_analysis": "The background (floor) shows no significant shifting or fluid/environmental motion (fire, water, smoke, wind). Static background elements remain consistent across frames."}}
{"video_id": "AzLd1SQBu24", "file_name": "AzLd1SQBu24_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark room with wooden walls, wearing a dark shirt, stands near a lit doorway holding darts. The camera shifts to a close-up of a dartboard where three darts are embedded in its colored segments. The darts are then removed from the board, leaving it empty.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AzLd1SQBu24.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AzLd1SQBu24_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 482.2651018117275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves across the frame (locomotion), a hand throws darts toward the dartboard (discrete motion), and darts hit the board (collision).", "background_and_ambient_analysis": "The wooden walls and light fixture in the initial scene show no uniform shifting; no fire, water, or wind is present. The dartboard scene lacks visible environmental fluid motion."}}
{"video_id": "AzwQVNM93w0", "file_name": "AzwQVNM93w0_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: a person with long hair in a hat, maybe in a desert or rocky area, looking up. Then next frame: a person (only legs visible) walking near a large rock or sand structure, maybe a canyon. Third frame: a dog lying on gravel, another dog in the background, with a person's legs. Fourth frame: a group of sled dogs running on a gravel path, they're panting, leading a sled. \n\nWait, need to do chronologically. So sequence is:\n\n1. A person with long hair and a hat is standing in a desert-like area, looking upward. \n\n2. Then, a person’s legs are visible walking near a large, light-colored rock formation. \n\n3. Next, two dogs are lying on a gravel surface; one is light-colored (maybe white) with its mouth open, another darker dog is behind it, and a person’s legs are visible in the background. \n\n4. Finally, a team of sled dogs (multiple, various colors: white, brown, gray) are running on a gravel path through a forested area, pulling a sled. The dogs are panting, moving forward.\n\nCheck rules: focus on motion and behavior. Chronological order. Describe main subjects (people, dogs), their appearance, number, spatial relationships. Background minimal.\n\nSo first scene: person in desert, looking up. Then next scene: person walking near rock. Then dogs lying on gravel (two dogs, one light, one dark, person legs behind). Then dogs running (team, multiple dogs, different colors, on gravel path).\n\nCamera perspective: first frame is close-up of person, then maybe low angle on person's legs, then low angle on dogs lying, then low angle following dogs running.\n\nWait, need to describe each clip in order.\n\nFirst clip: a person with long, light-colored hair and a dark hat stands in a sunlit, rocky desert landscape, gazing upward. The background is blurred, showing sparse vegetation and distant figures.\n\nSecond clip: a person’s legs (wearing dark pants and shoes) walk past a large, light-colored rock formation, which appears to be part of a canyon wall. The ground is covered in loose sand and small rocks.\n\nThird clip: two sled dogs lie on a gravel surface; the foreground dog is light-colored with an open mouth, while a darker dog rests slightly behind it. A person’s legs are visible in the background, near the dogs’ harnesses.\n\nFourth clip: a team of sled dogs (including white, brown, and gray dogs) run forward on a gravel path through a forested area. The dogs are panting, moving in a line, pulling a sled ahead of them.\n\nBut need to be concise, chronological paragraph.\n\nLet's structure it step by step:\n\nThe video begins with a person with long light hair and a dark hat standing in a rocky desert area, looking upward. Then, the scene shifts to a person’s legs walking past a large, light-colored rock formation. Next, two dogs lie on gravel: one light-colored with its mouth open, the other darker, with a person’s legs visible in the background. Finally, a team of sled dogs (various colors) runs forward on a gravel path through a forested area, panting and pulling a sled.\n\nCheck rules:\n\na) Motion/behavior: person looking up, legs walking, dogs lying, dogs running.\n\nb) Appearance/number: person with long hair, dark hat; two dogs (light, dark); team of dogs (various colors).\n\nc) Spatial: first scene (person in desert), then legs near rock, then dogs on gravel with person behind, then dogs on path with forest.\n\nd) Camera perspective: close-up on person, low angle on legs, low angle on dogs, following shot on dogs running.\n\ne) Background minimal: desert, rock, gravel, forest.\n\nf) Exclude text, names.\n\nNow, make a concise paragraph.\n\n\"The video opens with a person with long light hair and a dark hat standing in a rocky desert, looking upward. It transitions to a person’s legs walking past a large light-colored rock formation. Next, two dogs lie on gravel—light-colored with open mouth, darker dog behind—with a person’s legs visible in the background. Finally, a team of sled dogs (white, brown, gray) run forward on a gravel path through a forested area, panting and pulling a sled.\"\n\nWait, need to check if \"transitions\" is okay, but the rules say chronological paragraph, so use \"then\" or \"next\".\n\nLet's rephrase:\n\nA person with long light hair and a dark hat stands in a rocky desert, looking upward. Then, a person’s legs walk past a large light-colored rock. Next, two dogs lie on gravel; one light-colored with open", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AzwQVNM93w0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AzwQVNM93w0_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 211.75433237603622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dogs are moving via locomotion (walking/running) as discrete solid objects.", "background_and_ambient_analysis": "The background (road, trees, fence) remains static without uniform shifting; no fluid/environmental motion (fire, water, wind) is dominant."}}
{"video_id": "B-aHivuTUg4", "file_name": "B-aHivuTUg4_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt stands beside a table with a client's legs draped in a turquoise towel and white sheet. The person uses both hands to massage the client’s foot, moving fingers along the foot and ankle. The camera remains stationary, capturing the motion from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B-aHivuTUg4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B-aHivuTUg4_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 81.2291534617012, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Therapist's hands actively move over the patient's foot, applying pressure and massaging. The foot exhibits minimal movement due to the physical interaction.", "background_and_ambient_analysis": "Background elements (shelves, door) are stationary with no shifting or fluid motion. No fire, water, smoke, or wind present; scene is indoor and static."}}
{"video_id": "B-Vj03SmtL0", "file_name": "B-Vj03SmtL0_000452_000462.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is in a wrestling ring. There are two wrestlers: one in yellow and black with boots, sitting on the mat. The other is in dark maroon with black stripes, lying down. A referee in yellow shirt and red pants is there. \n\nChronologically: The first frame shows the wrestler in yellow sitting, the maroon one lying. Then the maroon wrestler starts to stand up, maybe push the yellow one. By frame 3, the maroon wrestler is rising, yellow is still on the ground. Frame 4: maroon stands, yellow is now on their back? Wait, no, in frame 2, the maroon is sitting up, yellow is on the mat. Wait, the sequence: \n\n[0.0] Maroon wrestler (dark outfit, boots) is lying on the mat, yellow wrestler (yellow and black, boots) is sitting in front of them, legs bent. Referee in yellow shirt, red pants, standing behind. \n\n[0.3] Maroon sits up, starts to push yellow off? Wait, the video shows the maroon moving from lying to standing. Let's check the motion:\n\nFrame 0: Maroon (dark) on ground, yellow (yellow/black) is on knees, leaning over. Referee behind.\n\nFrame 0.3: Maroon starts to get up, moving towards yellow. Yellow is on ground.\n\nFrame 1: Maroon is standing, maybe grabbing yellow. Yellow is still on ground.\n\nFrame 2: Maroon is fully standing, pushing yellow away. Yellow is lying down, maroon is over them.\n\nFrame 3: Maroon stands up, yellow is on ground. Maroon moves to stand, maybe steps back.\n\nFrame 4: Maroon is fully upright, yellow is still on ground.\n\nWait, the video shows: the wrestler in maroon gets up from the ground, moving the other wrestler (yellow) who was on the ground. So steps:\n\n1. Maroon is on the mat, yellow is sitting on knees.\n\n2. Maroon rises to a standing position, pushing or moving the yellow wrestler.\n\n3. By the end, maroon is standing, yellow is lying on the mat.\n\nReferee is observing, moving slightly.\n\nNow, describe chronologically:\n\nIn a wrestling ring, a wrestler in dark maroon attire with black stripes and boots is initially lying on the mat. A wrestler in yellow and black with high boots is positioned on their knees. A referee in a yellow shirt and red pants stands behind. The maroon wrestler then rises to a standing position, moving over the yellow wrestler, who remains on the ground. The maroon wrestler fully stands, with the yellow wrestler still on the mat. The camera remains stationary, capturing the action from a fixed angle.\n\nWait, check the frames:\n\nFrame 0: Maroon (dark) lying, yellow (yellow) sitting. Referee behind.\n\nFrame 0.3: Maroon is sitting up, yellow is still on knees. Referee moves.\n\nFrame 1: Maroon stands, yellow on ground. Referee steps closer.\n\nFrame 2: Maroon is standing over yellow, yellow is lying. Referee steps back.\n\nFrame 3: Maroon stands, yellow on ground. Referee moves.\n\nFrame 4: Maroon is fully upright, yellow on ground. Referee behind.\n\nSo the key motion: maroon wrestler transitions from lying to standing while interacting with yellow wrestler.\n\nNow, concise paragraph:\n\nIn a wrestling ring, a wrestler in dark maroon with black stripes and boots begins lying on the mat as another wrestler in yellow and black with high boots is seated on their knees. A referee in a yellow shirt and red pants stands behind. The maroon wrestler then rises to a standing position, moving over the yellow wrestler, who remains on the ground. The maroon wrestler fully stands upright while the yellow wrestler stays on the mat. The camera remains fixed, capturing the action from a consistent angle.\n\nCheck rules:\n\na) Motion: maroon starts lying, rises, stands over yellow.\n\nb) Appearance: maroon (dark maroon, black stripes, boots), yellow (yellow/black, high boots), referee (yellow shirt, red pants).\n\nc) Spatial: maroon was on ground, yellow seated on knees; then maroon stands over yellow.\n\nd) Camera: fixed angle.\n\ne) Background minimal, only ring and crowd as background, but rules say minimal, so maybe omit crowd.\n\nf) Exclude names.\n\nSo adjust: \n\nIn a wrestling ring, a wrestler in dark maroon with black stripes and boots is initially lying on the mat while another wrestler in yellow and black with high boots is seated on their knees. A referee in a yellow shirt and red pants stands behind. The maroon wrestler then rises to a standing position and moves", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B-Vj03SmtL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B-Vj03SmtL0_000452_000462.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 505.14963641326676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two wrestlers (one in yellow attire, one in dark red/brown attire) engage in grappling and physical interaction within the ring; referee remains stationary.", "background_and_ambient_analysis": "No shifting background elements (ring ropes, audience visible consistently); no fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "B-g_iRFP3xk", "file_name": "B-g_iRFP3xk_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark suit stands on the left, holding a microphone and making hand gestures, while a smaller inset on the right shows a woman in a light-colored top speaking and moving her hand from near her face to a lowered position. The camera remains static throughout, capturing both subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B-g_iRFP3xk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B-g_iRFP3xk_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 61.44138150367296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two discrete solid objects: the man (speaking and gesturing) and the woman (in the smaller image, moving her hands).", "background_and_ambient_analysis": "The background consists of static images (the 'SEX' sign and the woman's image) with no shifting or fluid motion. No ambient environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "B-Jgh5VwFA8", "file_name": "B-Jgh5VwFA8_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, one wearing a silver watch and the other a blue bracelet, manipulate red-backed playing cards on a wooden table. The left hand picks up a card while the right hand shuffles and moves multiple cards, scattering them across the surface. The background features a wall with red card designs, a potted aloe vera plant, and a notebook. The camera maintains a static top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B-Jgh5VwFA8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B-Jgh5VwFA8_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 239.06268767988564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, playing cards) are moving: hands manipulate and shuffle cards, demonstrating physical interactions like lifting, shuffling, and placing cards.", "background_and_ambient_analysis": "Background elements (wall cards, potted plant, table) show no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke, wind). Static background is consistent across frames."}}
{"video_id": "B-iNjoFUNcA", "file_name": "B-iNjoFUNcA_000338_000348.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with short dark hair featuring lighter ends and a bun lifts a section of hair to the front, then uses a red flat iron to clamp and press the hair strand downward, smoothing it. The camera remains stationary in a close-up shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B-iNjoFUNcA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B-iNjoFUNcA_000338_000348.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 102.77993779276741, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their head and hands to style hair using a flat iron; the flat iron is also moving due to the person's actions.", "background_and_ambient_analysis": "Background is static indoor environment with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "B0GzWeh7OXI", "file_name": "B0GzWeh7OXI_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink cardigan over a white top stands motionless in front of a screen, with minimal hand movements. The subject is positioned centrally, facing the camera, with the screen behind them. The camera remains stationary throughout, capturing the scene from a frontal perspective without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B0GzWeh7OXI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B0GzWeh7OXI_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 352.41968727091074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The news anchor is the only moving object, exhibiting subtle movements (head gestures, hand gestures) consistent with natural speech.", "background_and_ambient_analysis": "The background is static (colorful abstract design and screen with logo) with no shifting or fluid elements (fire, water, smoke, wind)."}}
{"video_id": "B-qO9l3DZB0", "file_name": "B-qO9l3DZB0_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top and colorful skirt crouches on an ice rink, holding a curling broom, then stands and walks forward while sweeping the ice; a man in light clothing stands nearby observing. The camera follows the woman’s movement as she sweeps, maintaining a medium shot with slight panning to track her motion. Background details are minimal, focusing on the ice surface and rink boundaries.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B-qO9l3DZB0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B-qO9l3DZB0_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 29.25748350257603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one holding a stick (curling broom) moving across the ice, another person nearby. The stick and curling stone (red disc) exhibit discrete motion due to physical interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected; indoor ice rink background remains static with no uniform motion."}}
{"video_id": "B-e3kBp391k", "file_name": "B-e3kBp391k_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of adult male hands with visible hair manipulates a small white component on a gray, rounded object with a red stripe, positioned on a white surface. The hands lift the object's lid to expose its interior, adjust the component inside, and then close the lid. The object sits near a brown towel on the left. The camera maintains a close-up, static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B-e3kBp391k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B-e3kBp391k_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 78.86064107251786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively pressing and manipulating a gray object (likely a cover or lid), demonstrating discrete solid-object motion through explicit physical force application.", "background_and_ambient_analysis": "The background (chair and wall) remains stationary throughout the frames with no shifting or environmental motion (e.g., no fire, water, or wind)."}}
{"video_id": "B0FjZEr2_Ck", "file_name": "B0FjZEr2_Ck_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen, then transitions to an outdoor scene where two people stand under a tent. A woman in a black top and cap holds a doughnut in her right hand, positioned to the left of a man wearing a white t-shirt with a sun graphic and sunglasses. Both face the camera, holding doughnuts, with parked cars and grass visible in the background. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B0FjZEr2_Ck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B0FjZEr2_Ck_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 320.51600389143596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The woman's hand moves the doughnut towards her mouth, showing discrete object movement.", "background_and_ambient_analysis": "Background (cars, tent, ground) is static with no environmental fluid motion (fire, water, wind, smoke)."}}
{"video_id": "B0ibmtV3OUw", "file_name": "B0ibmtV3OUw_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black and white dog with a white collar stands near a door, facing outward; a hand holding a light-colored brush enters the frame and moves downward to groom the dog's back, continuing to brush along its side. The dog remains stationary as the brush glides over its fur. The camera maintains a close-up, slightly shaky perspective focused on the dog and brushing action, with minimal background details visible beyond the doorway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B0ibmtV3OUw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B0ibmtV3OUw_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 85.42412343432109, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects are the dog (wearing a collar) and the hand holding a grooming brush, with the brush moving across the dog's fur in a controlled motion.", "background_and_ambient_analysis": "The background (door, floor) shows no significant shifting or fluid motion; static elements remain consistent throughout the frames."}}
{"video_id": "B04bDuaWiQ0", "file_name": "B04bDuaWiQ0_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, identify the main subjects. There are two girls in blue outfits jumping rope. Let's check the sequence.\n\nAt 0.0, left girl (blue shirt, blue shorts, blue shoes) jumps, right girl (blue shirt, denim shorts, pink shoes) is also jumping. Then in 1.4, left girl moves left, right girl moves right. Wait, no, looking at the video frames: in [0.0], both are jumping. Then [1.4], the left girl is moving left (maybe turning?), right girl moving right. [2.5], left girl is further left, right girl moving towards the center? Wait, need to track their motion chronologically.\n\nFirst frame: two girls in blue (left: blue shirt/shorts/shoes, right: blue shirt/denim shorts/pink shoes) jumping rope on grass. They're moving in a circular motion, jumping. Then next frames: the left girl (blue shoes) moves left across the frame, the right girl (pink shoes) moves right across the frame. So their motion is jumping rope, then moving laterally.\n\nBackground: trees, people sitting under trees, some bags. But per rule e, minimize background. So focus on main subjects.\n\nChronological: Two girls, one in blue shirt/shorts/blue shoes, the other in blue shirt/denim shorts/pink shoes, jump rope on grass. The girl on the left moves leftward, the girl on the right moves rightward, both continuing to jump. Camera is stationary, slightly panning left to follow the left girl's movement? Wait, the video shows the camera maybe moving a bit. Let's check the frames: from [0] to [5], the camera angle shifts a bit, but mostly following the action.\n\nWait, the problem says \"conclude with camera perspective and movement\". So what's the camera doing? It seems to pan slightly to the left as the left girl moves left, but maybe just a slight movement. Or is it a fixed camera? Wait, the frames show the left girl moving left (from left to more left), so the camera might be panning left to keep her in frame. But need to describe.\n\nAlso, check the number: two girls. Their appearance: both in blue shirts, but different bottoms and shoes. Left girl: blue shorts, blue shoes; right girl: denim shorts, pink shoes.\n\nMotion: Initially both jumping rope (0.0), then left girl moves leftward while continuing to jump, right girl moves rightward while continuing to jump. Then at 4.4, left girl is further left, right girl is near the center.\n\nBackground: minimal, but there are people sitting under trees, but since it's not essential, mention only if necessary. The rule e says \"minimize background unless essential\". So maybe just note the grassy area.\n\nNow, structure the caption:\n\nStart with main subjects and their initial action: Two girls in blue shirts jump rope on a grassy field. The girl on the left, wearing blue shorts and blue shoes, moves leftward while jumping; the girl on the right, in denim shorts and pink shoes, moves rightward while jumping. The camera remains relatively stationary with slight movement to follow the left girl's motion.\n\nWait, need to be concise. Let's check rules:\n\na) motion and behavior in chronological order. So first, they jump rope. Then their lateral movement.\n\nb) appearance and number: two girls, describe their outfits.\n\nc) spatial relationships: left and right.\n\nd) camera perspective and movement: stationary, slight pan left?\n\ne) background minimal.\n\nf) exclude text, names, etc.\n\nLet's draft:\n\nTwo girls, one in a blue shirt and blue shorts with blue shoes, the other in a blue shirt, denim shorts, and pink shoes, jump rope on a grassy area. The girl on the left moves leftward across the frame while jumping, and the girl on the right moves rightward while jumping. The camera remains mostly stationary with a slight pan to the left to follow the left girl's movement.\n\nWait, check the video: does the camera pan? The frames show the scene shifting slightly left. For example, in frame 0, left girl is on left, then in frame 1, she's more left. So camera might be panning left.\n\nBut need to be concise. Let's make it:\n\nTwo girls in blue shirts jump rope on grass. The girl on the left, wearing blue shorts and blue shoes, moves leftward; the girl on the right, in denim shorts and pink shoes, moves rightward. The camera remains mostly stationary with a slight pan left.\n\nWait, maybe \"jump rope\" is the action. Initially, both jumping, then moving. So:\n\nAt the start, two girls in blue", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B04bDuaWiQ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B04bDuaWiQ0_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 432.87223195314425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct individuals are running across the grassy field: one in blue shorts on the left, and another in a blue shirt with red pants on the right. Their motion is clearly locomotive and discrete, involving leg movement and direction changes.", "background_and_ambient_analysis": "The background (trees, water, and distant figures) shows minimal movement; no significant fluid motion (fire, water flow, smoke) or wind-driven sway is evident. Trees remain largely static with only subtle natural sway."}}
{"video_id": "B0OkgJwryeM", "file_name": "B0OkgJwryeM_000313_000323.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a top-down view of a cluttered table filled with craft supplies, including purple ribbons, scissors, smartphones, and tools. A pair of hands in the foreground picks up a purple ribbon, moves it over a smartphone, and manipulates it while other individuals around the table continue working with various materials. The camera remains stationary in a top-down perspective throughout, capturing the hands’ interactions with the objects and the ongoing activity at the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B0OkgJwryeM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B0OkgJwryeM_000313_000323.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 74.2209922462614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and discrete solid objects (e.g., purple cloth, phone, small tools) are moving on the table, with clear physical interactions (e.g., picking up, placing down items).", "background_and_ambient_analysis": "The background elements (table, chairs, floor) show no uniform shifting or environmental fluid motion (fire, water, wind). No ambient environmental features dominate the scene."}}
{"video_id": "B1QKR48tc8g", "file_name": "B1QKR48tc8g_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dojo, two individuals in white karate uniforms face each other; one wears a yellow belt and the other a black belt. The yellow-belted person initiates a high kick toward the black-belted individual, who is positioned in front and slightly to the right. The black-belted person steps back after the kick, while the yellow-belted person retracts their leg. The camera remains stationary with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B1QKR48tc8g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B1QKR48tc8g_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 360.7076980124978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in martial arts uniforms: one (yellow belt) executes a kicking motion toward the other (black belt), who performs defensive movements. Their motions involve discrete, solid-object locomotion (kicks, arm blocks) driven by physical forces.", "background_and_ambient_analysis": "Background elements (walls, seated observers, dojo decor) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "B0xfgOHGz8U", "file_name": "B0xfgOHGz8U_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white shirt and black pants swings a bowling ball down a lane, releases it, and turns to walk back toward the seating area while smiling. The camera follows her movement with a slight shake, capturing the wooden bowling lanes and pins in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B0xfgOHGz8U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B0xfgOHGz8U_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 32.877789881194225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is bowling: swinging arm, releasing ball, and moving across the lane area due to explicit physical locomotion.", "background_and_ambient_analysis": "Background elements (bowling lanes, walls) show no shifting or fluid motion; no fire, water, or wind effects present."}}
{"video_id": "B1ZgNA0T8f8", "file_name": "B1ZgNA0T8f8_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small object near a person's ear, which is partially covered by dark hair. The hands adjust and insert the object into the earlobe, then reposition it. The ear appears pink with dark hair surrounding it. The camera maintains a close-up, slightly shaky perspective focused on the ear and hands throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B1ZgNA0T8f8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B1ZgNA0T8f8_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 56.53880732942043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating an object (likely an earring or piercing tool) near an ear. The hand moves the object into and out of the earlobe, showing discrete motion of the hand and the object.", "background_and_ambient_analysis": "No shifting background observed. No fire, water, smoke, or wind present. Background appears static with hair and dark surroundings."}}
{"video_id": "B0sg56QLYfA", "file_name": "B0sg56QLYfA_000814_000824.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with short brown hair, wearing a dark jacket and light pants, stands in front of a projected map, gesturing with her hands while speaking. She shifts her position slightly to the left and turns toward the audience, moving within the room. The camera remains stationary, capturing her from a frontal perspective with bookshelves visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B0sg56QLYfA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B0sg56QLYfA_000814_000824.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 55.036488983024256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A speaker (center) and seated audience members exhibit deliberate movement (gesturing, slight shifts), indicating solid object motion from locomotion/physical forces.", "background_and_ambient_analysis": "Background elements (bookshelves, walls, podium) show no uniform shifting or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "B1BePJpdxEI", "file_name": "B1BePJpdxEI_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a small container of light brown tempura flakes, then move the container to sprinkle the flakes onto a white rice-covered sheet on a black rectangular tray with red handles. The hands position the container over the rice, distributing the flakes. The tray sits centrally on a light countertop, with other ingredients visible in the background. The camera remains static and top-down.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B1BePJpdxEI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B1BePJpdxEI_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 106.70721776237991, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating solid objects (a piece of tempura and a plate), moving them with explicit physical forces (placing the tempura on the plate).", "background_and_ambient_analysis": "The kitchen countertop, plates, and other static elements in the background show no uniform shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "B0ANaA2OVUo", "file_name": "B0ANaA2OVUo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of adults and children, wearing colorful casual clothing, gathers around a central fire pit in a parking lot. Initially, a person in a red cap and maroon shirt tends to the flames; subsequently, individuals and small groups move toward the fire pit from the left and right, while others disperse. The background features parked cars and distant houses, but the focus remains on the people’s motion. The camera maintains a static perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B0ANaA2OVUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B0ANaA2OVUo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 100, "blur_score": 188.37849260228143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are moving around the fire pit, walking and gathering in a crowd; their motion is due to locomotion (walking).", "background_and_ambient_analysis": "The background (houses, trees) is stable with no uniform shifting, indicating no camera motion. The fire burning in the pit is present but not dominant; it is a fluid motion, however, the crowd movement is the primary visual motion."}}
{"video_id": "B1SfewfHVJ8", "file_name": "B1SfewfHVJ8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in white clothing runs from the right side of the frame across a kitchen floor, passing in front of a table covered with a green and white striped tablecloth, toward the background where another individual in light-colored clothing stands near the kitchen counter. The runner exits the frame to the left, while the camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B1SfewfHVJ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B1SfewfHVJ8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 59.82653949422012, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in white clothing moves across the room through locomotion (walking), changing position relative to the table and kitchen area.", "background_and_ambient_analysis": "The background elements (walls, floor, furniture) are static and do not shift uniformly; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "B1gNic63WY4", "file_name": "B1gNic63WY4_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black rectangular object sits on a desk. A hand in a gray sleeve enters from the right, lifts the top lid of the object, and opens it. The object remains positioned in front of a computer monitor. The camera stays stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B1gNic63WY4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B1gNic63WY4_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 729.0388615122899, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands interact with a black container, manipulating its lid (opening/closing action) and tilting it.", "background_and_ambient_analysis": "Background elements (vertical blinds, wall, and stationary objects) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "B22Po2BCru8", "file_name": "B22Po2BCru8_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with brown hair holds a purple cup in front of their face; the cup is lowered slightly, revealing their eyes, then raised back up. The background features bright light on the left. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B22Po2BCru8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B22Po2BCru8_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 113.82562646790149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's eyes and head show subtle movements (looking down at the cup, then upward), indicating a discrete solid object (the person) moving due to physiological actions. No other objects exhibit significant motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind) observed. Background elements (if present) are indistinct and show no uniform movement; lighting remains consistent without environmental distortion."}}
{"video_id": "B25XIfWb48E", "file_name": "B25XIfWb48E_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a gray and brown striped shirt sits in a red high chair with a black tray, looking down and resting their head against the chair’s backrest; the baby’s head shifts slightly left and right as the camera pans around the high chair, with wooden furniture visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B25XIfWb48E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B25XIfWb48E_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 346.5658753592958, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby (solid object) exhibits head tilts, gaze shifts, and hand movements on the tray; all motions are self-initiated and tracked via discrete body parts.", "background_and_ambient_analysis": "Background shows static wooden floor, furniture, and objects with no fluid motion (fire, water, smoke, wind) or significant shifting. Environment appears calm and stable."}}
{"video_id": "B1xTBQz05OI", "file_name": "B1xTBQz05OI_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black top manipulates a long, pink, flexible balloon. Initially, the hands hold the balloon stretched horizontally. The hands then twist and fold the balloon, altering its shape while maintaining its elongated form. The balloon remains positioned in front of the person's torso throughout the sequence. The camera maintains a static close-up view focused on the hands and balloon, with a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B1xTBQz05OI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B1xTBQz05OI_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 122.51697004686329, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: a person's hands manipulating a pink balloon. Motion is due to explicit physical forces from the hands twisting and shaping the balloon.", "background_and_ambient_analysis": "The background is a uniform, static gray wall with no shifting elements or environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "B2QhxgpflS4", "file_name": "B2QhxgpflS4_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Inside a dimly lit tent, three people interact around a table with cups. A shirtless individual on the left reaches toward the table, while a person in a striped shirt gestures with their arm and a person in a dark jacket shifts position to the right. The shirtless person bends forward, handles a cup, and then moves away from the table. The camera remains handheld with a slight shake, capturing the scene from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B2QhxgpflS4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B2QhxgpflS4_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 989.3574816271041, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals gesturing, holding drinks, and interacting around the table.", "background_and_ambient_analysis": "Background elements (tent walls, lighting structures) show no significant shifting or fluid motion (fire, water, smoke, wind); static environment."}}
{"video_id": "B2k6VuphSl0", "file_name": "B2k6VuphSl0_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up of a person's lips with pink lipstick and long black beaded earrings is shown. A hand holding a lip brush applies makeup to the lips. The camera pulls back to a medium shot, revealing the person in a black and white striped top continuing the application, with a statue and tree in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B2k6VuphSl0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B2k6VuphSl0_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 57.7617687245004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand holding a lip product (lip pencil) moves discretely to apply color to lips. The movement is deliberate, localized to the lips and hand, with no environmental or camera-induced motion affecting the object.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (wall, plant) remain static throughout the video. The initial close-up transition to wider shot is a cut, not motion."}}
{"video_id": "B2w3G-0SG1g", "file_name": "B2w3G-0SG1g_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A row of metallic pins stands vertically on a flat surface. A dark-skinned hand enters the frame, moves horizontally across the pins from left to right, briefly touching them, then exits the frame. The camera maintains a top-down perspective with minimal movement, capturing the hand's motion over the pins against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B2w3G-0SG1g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B2w3G-0SG1g_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 146, "blur_score": 336.7167169176102, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A human hand is moving over stationary metal rods, but the rods themselves do not move.", "background_and_ambient_analysis": "Background (wall and floor) is static with no shifting; no fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "B2tuBO1rpaw", "file_name": "B2tuBO1rpaw_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Bartenders in black uniforms with red stripes work behind a bar counter, serving customers. A hand from the right side moves a clear cup containing a red beverage toward the counter, placing it onto a blue-lit device, then withdraws as the bartender interacts with the cup. The camera, handheld with slight shake, captures the scene from a frontal angle focusing on the bar counter and interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B2tuBO1rpaw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B2tuBO1rpaw_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 632.8466006717138, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand pours liquid from a pitcher into a glass. The motion is discrete and driven by the person's arm movement. The liquid flows as a result of this action.", "background_and_ambient_analysis": "The background (bar setting with people) is static; no significant fluid motion (like fire, water, smoke) dominates the scene. The pouring of liquid is a controlled action by a human hand, which is not environmental fluid motion."}}
{"video_id": "B20Odbosi14", "file_name": "B20Odbosi14_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and red-painted nails massages another person's foot and lower leg. The recipient lies with legs extended on a white surface, feet visible. The massager’s hands move from the foot upward along the leg, applying pressure and rubbing motions. The recipient’s legs remain stationary, with the massager’s hands positioned to the right of the feet. The camera maintains a close-up perspective focused on the feet and hands throughout, showing minimal movement as the massage progresses. The background includes a stone ground but is kept out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B20Odbosi14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B20Odbosi14_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 33.78625277166156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands of a person massaging a foot (discrete solid objects) exhibit controlled, localized motion due to physical contact and pressure application.", "background_and_ambient_analysis": "Gravel background appears static with no fluid motion, smoke, fire, or wind effects; no uniform background shift detected."}}
{"video_id": "B36fOP4pvrM", "file_name": "B36fOP4pvrM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room, a person in a dark jacket hands a white box to another person in a tan jacket, who is holding a blue container. The tan jacket individual moves the blue container toward a table, revealing white sticks beneath it, and adjusts the box on the surface. The camera maintains a close-up, slightly shaky perspective throughout the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B36fOP4pvrM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B36fOP4pvrM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 148, "blur_score": 61.10483213865492, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people interact: one in dark clothing manipulates a white paper, while the other in a brown jacket handles a blue box. Their hands and the objects they hold move due to physical interaction (e.g., grasping, positioning).", "background_and_ambient_analysis": "The background elements (wall, table) are static. A fire-like glow is visible but serves as a secondary environmental element; it does not dominate the motion."}}
{"video_id": "B3qLaF3Rx-0", "file_name": "B3qLaF3Rx-0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white turtleneck sweater and a cap with a red brim sits at a white table. They hold a small orange object in their right hand, bring it to their mouth (as if eating), then lower their right hand. They subsequently hold the object again and raise their left hand to adjust their cap. The camera remains stationary, focusing on the upper body and table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B3qLaF3Rx-0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B3qLaF3Rx-0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 185.72352204892417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands (eating, drinking) with discrete actions; these are solid objects responding to physical forces (e.g., hand movement for eating).", "background_and_ambient_analysis": "Background elements (wall, framed picture, curtains) show no uniform shifting. No fire, water, smoke, or wind motion detected."}}
{"video_id": "B40w8wEbXRo", "file_name": "B40w8wEbXRo_000210_000220.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing and a checkered scarf sits on a couch, playing a light blue bass guitar by strumming with their right hand and fretting with their left. The individual remains seated, moving their hands rhythmically on the instrument. The background features a blue wall and a checkered couch, with the camera exhibiting a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B40w8wEbXRo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B40w8wEbXRo_000210_000220.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 1210.6841705396505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person (sitting) is moving their hands on the guitar, which is a solid object. The motion is due to the physical action of playing the guitar.", "background_and_ambient_analysis": "The background (blue wall and couch) is static with no fluid or environmental motion. No fire, water, smoke, or wind is present. Background elements do not shift uniformly, indicating no camera motion."}}
{"video_id": "B49mXlTIwPs", "file_name": "B49mXlTIwPs_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blender filled with red and white chunks sits on a kitchen counter; to its left is a blue bowl, and various containers including a black jar with yellow text and a red-lidded jar are nearby. A hand turns the blender’s knob, activating it to blend the contents. The blender’s motor hums as the mixture churns, then the hand releases the knob and withdraws. The camera maintains a static, top-down view focused on the blender and surrounding items throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B49mXlTIwPs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B49mXlTIwPs_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 57.376996765014795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A hand is visible interacting with the blender's base (pressing a button), representing a discrete solid object in motion due to manual action.", "background_and_ambient_analysis": "The kitchen background (cabinets, counter, bottles) shows minimal movement, no uniform shifting of static elements, and no fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "B3NZcMSZL-Y", "file_name": "B3NZcMSZL-Y_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subjects are dancers in a studio. Let's check the frames.\n\nFrame 0: Five people in a dance studio. They're in various positions, moving. The studio has pillars, a piano, ballet barres. Dancers: some in black, some in maroon tops, etc. Let's list them. Maybe count: 5 dancers. In frame 0, some are standing, others moving. Then frame 1, they're moving more dynamically. Frame 2, same area, more movement. Frame 3, maybe some stepping. Frame 4, they're dancing with arms raised. Frame 5, more dynamic moves.\n\nChronologically: Start with the initial positions, then movement. Need to describe their motions. They're doing synchronized or group dance moves. Let's note their appearance: some in black leotards, some in maroon, black pants. Number: 5 dancers. Spatial: in a large room with pillars, ballet barres in background. Camera: seems static, maybe slight movement but the video description says \"camera perspective\" so maybe it's a fixed shot.\n\nRules: focus on motion and behavior chronologically. So first, the dancers are in the studio, then moving through various positions. In each frame, their movements change. Let's structure:\n\nIn a dance studio with white pillars and ballet barres, five dancers (wearing black leotards, maroon tops, and black pants) begin moving. They execute synchronized steps, shifting positions—some stepping forward, others extending arms. As the sequence progresses, they transition between dynamic poses, including high kicks and arm raises. The camera remains fixed, capturing the group’s coordinated motions across the spacious room.\n\nWait, need to check chronological order. The video starts with them in different positions, then they move. Let's make sure to mention the progression. Also, background is minimal, so just mention if essential. The studio has ballet barres and piano, but maybe that's background. The key is their motion.\n\nLet me rephrase:\n\nFive dancers in a dance studio (some in black leotards, others in maroon tops with black pants) perform synchronized movements. Initially positioned across the space, they shift positions—stepping, kicking, and raising arms. Throughout the sequence, they transition between dynamic poses while maintaining coordination. The camera remains static, capturing their motion in the room with white pillars and ballet barres.\n\nWait, the frames: frame 0 shows them in various stances, frame 1 more movement, frame 2 continues, etc. So chronological: start with initial poses, then movements like stepping, kicking, arm movements. Need to be concise.\n\nLet me check the rules again. \"Chronological paragraph describing the provided video.\" So first action, then subsequent actions.\n\nFirst, the dancers are in the studio. Then, they begin moving. Let's outline:\n\nAt the start, five dancers (wearing black and maroon attire) are positioned in a large dance studio with white pillars and ballet barres. They begin synchronizing movements, stepping forward and extending arms. As the video progresses, they execute dynamic poses including high kicks and arm raises, maintaining coordinated motion across the space. The camera captures the entire sequence from a fixed perspective, with minimal movement.\n\nWait, check the number: in the first frame, let's count. Frame 0: let's see. The first frame has several people. Let's count: there's a dancer in black on the left, then a taller person in black, then a woman in maroon, then a woman in white, then another. Wait, maybe 5? Let's check the description. The user's video has 5 dancers. So \"five dancers\".\n\nAppearance: color, size, orientation. So \"dancers wearing black leotards, maroon tops, and black pants\" (since in the frames, some are in black, some maroon). Orientation: they're moving around the space.\n\nSpatial relationships: initially spread out, then moving towards each other or in sync.\n\nCamera: the video's camera—since it's a fixed shot, maybe \"fixed camera perspective\" or \"static camera\".\n\nLet me draft:\n\nFive dancers in a dance studio (wearing black leotards, maroon tops, and black pants) perform synchronized movements. Beginning with spaced positions, they transition into dynamic steps, extending arms and kicking legs. Throughout the sequence, their coordinated motions shift across the room, maintaining alignment. The camera remains fixed, capturing the group’s choreography from a consistent angle.\n\nCheck if this meets the rules: chronological, focus on motion, appearance and number, spatial relationships (spaced positions, shifting across the room), background minimal (studio with pillars but not too much), camera fixed.\n\nYes. Let me check if it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B3NZcMSZL-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B3NZcMSZL-Y_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 73.79072566889549, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "Multiple dancers (solid objects) performing coordinated movements including jumps, kicks, and arm motions; their motion is distinct and trackable as discrete locomotion driven by physical exertion.", "background_and_ambient_analysis": "The background (walls, pillars, and floor) shows no uniform shifting or fluid motion; static elements remain fixed relative to each other, indicating a stationary environment with no fire, water, smoke, or wind effects."}}
{"video_id": "B4cFCFLhsL8", "file_name": "B4cFCFLhsL8_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing holds two sparklers, emitting bright, flickering sparks while walking and spinning in place. The camera maintains a close, handheld perspective with slight shake, capturing their movements in front of illuminated signage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B4cFCFLhsL8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B4cFCFLhsL8_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 431.37383553298315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding sparklers performs dynamic movements (spinning, arm motions), with sparks generated from discrete solid objects (sparklers) due to human locomotion and manipulation.", "background_and_ambient_analysis": "Background elements (signage, pillars) show no uniform shifting; sparks are discrete from controlled human activity, not ambient fluid/environmental motion."}}
{"video_id": "B5M4FRcwUUA", "file_name": "B5M4FRcwUUA_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and cap feeds multiple sheets of paper into a large industrial shredder. The camera shifts to a close-up of the shredder’s interior, showing yellow and white documents being crushed by metal blades. Shredded paper accumulates in a pile as the shredder operates continuously. The camera remains steady, focusing on the mechanical action of document destruction and the resulting shredded fragments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B5M4FRcwUUA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B5M4FRcwUUA_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 145, "blur_score": 1259.7031074440308, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a person's hands moving documents (papers) into a shredder, demonstrating intentional locomotion.", "background_and_ambient_analysis": "Static rusty background with no shifting elements; no fire, water, smoke, or wind present. Ambient motion is absent."}}
{"video_id": "B4j_NONa468", "file_name": "B4j_NONa468_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person climbing a rock face. First, the person is on the rock, then they start moving up. Wait, no—looking at the frames: in the first frame, they're near the top, then they move down? Wait, no, the sequence is: frame 0, they're hanging from a rope, body vertical, legs up. Then frame 1-5, they're moving downward, legs swinging. Wait, let's check each frame.\n\nFrame 0: Person is attached to a rope, climbing up the rock face. They're wearing dark clothes, maybe a harness. The rock is on the left. The person is upside down relative to the rock? Wait, no—maybe the camera is looking up. Wait, the first frame: person is hanging from a rope, body vertical, head down, feet up. Then in frame 1, they start moving down the rope. Wait, no—frame 1 shows the person moving downward, so they're rappelling down. Let's list the sequence:\n\n- Start: Person is near the top of the rock, attached to a rope, body vertical (feet up, head down) against the rock. They're wearing dark clothing, maybe a helmet. Then they begin descending, moving down the rope. As they descend, their body orientation changes: legs move down, body swings. The rock is on the left side throughout.\n\nChronic order: The climber is positioned against the rock face, hanging from a rope. They start descending, moving downward along the rope. Their body orientation shifts as they lower, with legs and arms adjusting. Spatial: rock is left, sky background. Camera perspective: looking up from below, maybe a slight tilt. Background is sky, minimal.\n\nNeed to describe motion chronologically. First, the climber is attached to the rope, near the rock, then descends, moving downward, body swinging. Appearance: dark clothing, helmet? Maybe. Number: one person.\n\nCheck rules: a) motion chronological: start at the top, descend. b) appearance: dark clothes, helmet (maybe), orientation: vertical then descending. c) spatial: rock on left, sky. d) camera: looking up, minimal movement? Wait, the video shows the person moving down, so the camera is fixed? Or does it pan? The frames show the person moving from top to bottom in the frame, so camera is fixed, maybe.\n\nWait, the video is a short clip: first frame, person high up, then they start moving down, the rope is visible. The sequence shows the climber descending, so the camera is likely stationary, capturing the descent.\n\nPutting it all together:\n\nA climber in dark clothing descends a rock face, initially suspended vertically from a rope against the stone wall, then moves downward, adjusting body position as they rappel. The rock occupies the left side of the frame, with a bright sky in the background. The camera remains stationary, providing a top-down perspective as the climber lowers.\n\nWait, check the frames again. The first frame shows the person at the top (or high up), then in subsequent frames, they move down. So the motion is downward. The climber is wearing dark clothing, maybe a helmet. Spatial: rock on left. Camera: fixed, looking up.\n\nSo caption should be:\n\nA climber in dark clothing, suspended by a rope, descends a rock face, moving from the top downward while adjusting their body position against the stone wall; the rock occupies the left side of the frame with a clear sky in the background, and the camera remains stationary, capturing the descent from a low-angle perspective.\n\nWait, check rules: a) chronological motion—starting position (top), then moving down. b) appearance: dark clothes, one person. c) spatial: rock left, sky. d) camera: low angle, stationary.\n\nLet me make it concise. The user wants concise. Let's draft:\n\nA single climber in dark clothing begins descending a rock face, suspended by a rope, initially positioned vertically against the stone wall, then gradually moving downward while adjusting their body; the rock occupies the left side of the frame with a bright sky background, and the camera maintains a fixed, low-angle perspective throughout.\n\nWait, check the video frames: frame 0 shows the climber at the top, then in frame 1-5, they move down. So the movement is descending. The rock is on the left. The climber is wearing dark clothes. Camera is stationary.\n\nAnother version: One person in dark clothing descends a rocky cliff using a rope, starting near the top and moving downward while shifting body orientation; the rock face is on the left, with a clear sky background, and the camera stays fixed, viewing the descent from below.\n\nYes, that's concise.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B4j_NONa468.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B4j_NONa468_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 211.85640794853634, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) is captured in mid-air, undergoing motion due to gravity and the elastic force of a bungee cord, exhibiting clear falling and bouncing dynamics.", "background_and_ambient_analysis": "The rocky cliff and overcast sky remain static throughout the sequence; no significant environmental motion (fire, water, wind, or smoke) is present."}}
{"video_id": "B5QVUwSpZRQ", "file_name": "B5QVUwSpZRQ_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a pink jacket and dark pants walks around the rear of a large white horse in a barn enclosure, then moves to the horse’s side while occasionally reaching toward it. The horse remains stationary, facing left. The camera follows the child and horse with slight handheld movements, maintaining a close perspective on their interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B5QVUwSpZRQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B5QVUwSpZRQ_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 224.55702432907987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a pink jacket is walking and interacting with a large white animal (likely a horse). The animal is shifting position and moving its head. A partial background figure is also present but less prominent.", "background_and_ambient_analysis": "The background (corrugated metal wall and dirt ground) shows no shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "B4vKqQeHgmw", "file_name": "B4vKqQeHgmw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a checkered shirt and gray pants holds a baby on their lap. The baby, lying face down with a red and white patterned cloth covering their head, has their arms resting near the person's legs. The person's hands move gently over the baby's head and face, adjusting the cloth. The scene is viewed from a static close-up angle, focusing on the interaction between the person and the baby.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B4vKqQeHgmw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B4vKqQeHgmw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 287.12072583373094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving in a gentle, rhythmic motion over the baby's back. The baby is stationary.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. The background is static."}}
{"video_id": "B5HeXgmTrJI", "file_name": "B5HeXgmTrJI_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red hoodie with a dark logo shapes dough on a countertop near a window. They move a silver pot with a red label from the window ledge to the counter, then adjust dough pieces on a baking tray. The camera remains stationary, capturing the actions from a fixed angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B5HeXgmTrJI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B5HeXgmTrJI_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 71.16288439175425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is actively handling solid objects (e.g., plates, food items, a bag) on a counter, with visible hand movements and object repositioning.", "background_and_ambient_analysis": "The background elements (window, stacked cups, counter) remain stationary across frames; no shifting or fluid motion (fire, water, smoke) is present."}}
{"video_id": "B5dj_-Mzp0c", "file_name": "B5dj_-Mzp0c_000231_000241.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video frames. The video shows a room with a table covered in a white cloth on the left, a chair with colorful items (maybe toys or cushions) on it, and a person on the right. In the first frame, there's a hand movement. Then, in the next frames, a hand (probably the same person) moves towards the camera, gesturing. Let's check the chronology.\n\nFrame 0: The scene is set, background has table, chair with colorful items, person on right. No movement.\n\nFrame 1: Hand enters from left, maybe waving.\n\nFrame 2: Hand is near the camera, moving.\n\nFrame 3: Hand is still near camera, maybe open palm.\n\nFrame 4: Hand moves back, fingers together?\n\nFrame 5: Hand is lower, maybe resting or moving away.\n\nThe main subject is a person (partially visible, wearing a white shirt with text), and a hand moving in front of the camera. The person is on the right, the hand is moving in front of the camera (so in the foreground). Spatially, the hand is in front of the person. Background: table with white cloth (left), chair with colorful items (middle), door (right). But background descriptions should be minimal.\n\nFocus on motion: Hand gestures—moving from left, up, down, back and forth. The person is partially visible, on the right. The hand is a dark-skinned hand (since the person is likely a person of color, but maybe not necessary to specify color, but the rules say \"appearance and number\"—so maybe \"a hand\" without color unless needed. Wait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So for the hand: a hand, moving in front of the camera. The person: a person in a white shirt (but text on shirt is excluded per rule f).\n\nChronic order: At the start, the person is seated (visible right side). Then a hand enters from left side of the frame, moves towards the camera, gestures (open palm, then maybe fingers together), then moves back down.\n\nAlso, camera perspective: the camera is stationary? The video shows a fixed shot, but the hand movements cause slight shake? Wait, the rules say \"conclude with camera perspective and movement (e.g., top-down, pan left, slight shake)\". The video is a fixed camera, so maybe no pan, but the hand movements might cause a slight shake.\n\nWait, looking at the frames: the camera seems to be static, but the hand movements might make the frame shake a bit. So camera movement: slight shake.\n\nNow, structure the caption:\n\n- Main subjects: a person (partially visible, white shirt, right side) and a hand (foreground, moving).\n\n- Chronological motion: The hand gestures in front of the camera, moving from left to right, up and down, then back. The person remains seated on the right.\n\n- Spatial: The hand is in the foreground (close to camera), person is to the right of the hand.\n\n- Background: minimal—table with white cloth (left), chair with colorful items (middle).\n\n- Camera: fixed, slight shake due to hand movements.\n\nWait, but the rules say \"keep background descriptions minimal unless essential for understanding motion\". So maybe just mention the table and chair briefly.\n\nLet's put it all together:\n\n\"A hand, dark-skinned and open-palmed, moves in front of the camera from left to right, gesturing upward and downward, while a person in a white shirt remains seated to the right. The background includes a white-clothed table on the left and a chair stacked with colorful items. The camera is stationary with slight shake from the hand movements.\"\n\nWait, but need to check rules:\n\na) Focus on motion and behavior: hand gestures chronologically.\n\nb) Describe appearance: hand (dark-skinned? Maybe not, but the video shows a hand, maybe just \"a hand\" as color might not be necessary. Wait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So \"a hand\" (number: one), orientation: open, moving.\n\nc) Spatial: hand in front of camera, person to the right.\n\nd) Camera: slight shake (since hand moves, causing camera to shake).\n\ne) Background minimal: table on left, chair with items.\n\nf) Exclude text, names: person's shirt text is excluded, so just \"white shirt\".\n\nSo revised:\n\n\"In the video, a hand gestures in front of the camera—opening and closing, moving left to right and up/down—while a person wearing a white shirt sits to the right. A white-clothed table and a chair with colorful items are visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B5dj_-Mzp0c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B5dj_-Mzp0c_000231_000241.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 50.10091758105117, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "B5bfAUkbE6k", "file_name": "B5bfAUkbE6k_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, some in purple and others in red uniforms, stand on a red track field. They begin running across the track in various directions as the camera pans left, capturing their motion from a ground-level perspective with trees and a building visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B5bfAUkbE6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B5bfAUkbE6k_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 466.1130723362601, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving across the track, performing locomotion (running) in a relay-style race. Bounding boxes can track individual runners.", "background_and_ambient_analysis": "No shifting background elements; trees, buildings, and scoreboard remain static throughout. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "B4_4tmd9UCk", "file_name": "B4_4tmd9UCk_000529_000539.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A diverse group of pedestrians in colorful jackets (orange, purple, red) walk across a stone plaza, moving in various directions. Some walk together while others move alone, carrying bags. The camera pans left, following the crowd as they navigate near parked cars, bicycles, and historic brick buildings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B4_4tmd9UCk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B4_4tmd9UCk_000529_000539.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 211.4897913954037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are walking on the sidewalk, carrying bags, exhibiting distinct locomotion with clear bounding boxes.", "background_and_ambient_analysis": "Background elements (buildings, parked cars, sidewalk) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "B5qXb1b_83o", "file_name": "B5qXb1b_83o_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals with long dark hair and long blonde hair, both wearing blue hoodies, sit side by side. Initially, they place hands over their eyes, then move hands downward and outward. The camera remains static, capturing them from the front with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B5qXb1b_83o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B5qXb1b_83o_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 209.29905428702273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two individuals (one in black top, one in blue 'HCL Riders' shirt) moving hands/arms near faces in coordinated gestures (covering/uncovering eyes, hair adjustments).", "background_and_ambient_analysis": "No significant ambient environmental motion (no fire, water, smoke, wind). Background elements (door, wall decorations, pillows) are static and show no uniform shifting."}}
{"video_id": "B61BTyCMj34", "file_name": "B61BTyCMj34_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and straw hat stands outdoors. A second man in a yellow shirt bends down, picks up a basket, and hands it to the first man, who lifts it onto his head. The background includes trees and scattered wooden planks. The camera captures the sequence with a slight shift to focus on the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B61BTyCMj34.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B61BTyCMj34_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 161, "blur_score": 583.3407504416359, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in red, one in yellow) exhibit discrete motion: the yellow-shirted person bends, assists in lifting an object, and the red-shirted person raises their arms to position the object on their head. These are solid, tracked movements driven by physical interaction.", "background_and_ambient_analysis": "The background consists of stationary trees and ground elements with no significant uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind-driven dominant motion)."}}
{"video_id": "B6B5_F-QpCU", "file_name": "B6B5_F-QpCU_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow excavator digs at a construction site, with two workers in orange vests and yellow helmets near a white post; a white dump truck stands behind the excavator, and a large white pipe lies on the road. The excavator’s arm lifts and repositions, while a worker in an orange vest walks from the right to the left. The pipe remains stationary, and the camera maintains a static, eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B6B5_F-QpCU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B6B5_F-QpCU_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 413.47200670000655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The excavator arm is moving to lift and place materials, and a person in an orange vest is walking around the site.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind). Background elements (buildings, ground) are static."}}
{"video_id": "B6JSYMYR_bY", "file_name": "B6JSYMYR_bY_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark dress with a patterned top stands in a classroom with wooden benches, shifting her position slightly while facing the camera. Behind her, a boy in a blue shirt sits on a bench. The camera remains mostly stationary with a subtle shake, capturing the sparse room with blue and white walls and distant figures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B6JSYMYR_bY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B6JSYMYR_bY_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 149, "blur_score": 295.89854193845326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The standing person in the foreground is moving by turning his head and body; the seated person in the background remains stationary.", "background_and_ambient_analysis": "The background (walls, pews) is static with no visible environmental motion such as fire, water, or wind. No ambient environmental phenomena observed."}}
{"video_id": "B6SqtEyQkmU", "file_name": "B6SqtEyQkmU_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small boy in a light blue shirt, dark shorts, and blue socks walks across a wooden floor in front of a wooden bar with metal stools. He moves from the right side of the bar towards the left, then turns and walks back toward the center of the room. The camera remains stationary, capturing his movements from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B6SqtEyQkmU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B6SqtEyQkmU_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 65.87391450241009, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A boy is moving via walking and turning in the room; his locomotion is due to physical forces (leg movement).", "background_and_ambient_analysis": "The background elements (wooden counter, stools, fan, walls) show no shifting or uniform motion; no fire, water, smoke, or wind is present."}}
{"video_id": "B67I60wahjE", "file_name": "B67I60wahjE_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the user's requirements. They want a concise chronological paragraph focusing on the motion and behavior of the main subjects, which here are a person shearing a sheep.\n\nLooking at the video frames provided, the main action is a person using electric shears on a sheep. The person is wearing a white tank top and black pants, and the sheep is lying on a blanket. The sequence shows the shearing process progressing, with the sheep's wool being removed.\n\nI need to describe the motion step by step. The person is bending over the sheep, using shears, and the wool is being cut off. The sheep is stationary, so the key is the person's movements. The background has a farm setting with metal fences and a green bucket, but the rules say to keep background minimal unless essential. Since the main action is the shearing, maybe just mention the presence of the fence and bucket briefly.\n\nSpatial relationships: The person is in front of the sheep, which is lying down. The sheep is on a blanket on the ground, with the fence to the right. But according to the rules, spatial relationships are only relevant if they affect the motion. Maybe just note the sheep is on a blanket, and the person is working on it.\n\nThe camera perspective: The frames seem to have a slight pan or maybe a static shot. The user says to conclude with camera perspective and movement. Looking at the frames, the camera might be moving slightly, but the instructions say to be concise. Maybe \"slight zoom\" or \"static shot\" but need to check. The example in the rules says \"top-down, pan left, slight shake\", so need to determine if the camera is moving. The frames given don't show obvious movement, but maybe the video has a slight pan. Wait, the user's example shows the camera perspective as part of the conclusion.\n\nWait, the user provided an example output. Wait, no, the user's instructions have an example structure: <caption_output>...<caption_output>. The user wants me to generate a caption following the specified rules.\n\nLooking back, in the rules, part d says: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo I need to mention the camera's position and movement. The video starts with a person shearing a sheep. The first frame shows the person bending over the sheep. The camera seems to be at a medium distance, possibly a static shot but maybe panning slightly. Wait, the frames given show a slight change in position, so perhaps a slight pan or zoom.\n\nBut according to the example given in the problem statement (the user's instructions), the output should be a concise paragraph. Let me think of the key points:\n\n1. Chronological order: The person is shearing the sheep. The shearing starts, progresses, and continues. The wool is being removed, the sheep is lying down.\n\n2. Appearance: Person is wearing white tank top and black pants. Sheep is white, lying on a blanket.\n\n3. Spatial: Sheep is on a white blanket on the ground, person is standing over it, fence and green bucket in the background.\n\n4. Camera perspective: Maybe static or slight pan. The frames show the person moving slightly, so perhaps the camera is following the action, but maybe a static shot. The user's example output in the problem statement (the user's sample) doesn't have specific examples, but the rules mention possible terms like top-down, pan left.\n\nWait, looking at the initial video frames provided by the user, the camera seems to be at a slight angle, maybe a medium shot. The first frame shows the person bending over the sheep, and the camera seems to move a bit, but perhaps it's a static shot. The user's instruction says to conclude with camera perspective and movement.\n\nSince the user's example in the problem statement (the user's own example) isn't given, but according to the rules, if there's movement, mention it. The video seems to have a slight pan, maybe from left to right, but the frames provided might not show that. Alternatively, the camera might be static, but the user's example says to mention the movement. Wait, the user's instruction says \"if relevant (e.g., in front of, to the left)\", so if the camera is moving, state it. If the video has a slight pan, then note that. Alternatively, if it's a static shot, say \"static\" or \"fixed\".\n\nLooking at the frames: The video starts with the person shearing, and in each frame, the camera angle changes slightly, maybe panning left. The user's frames show the person moving from left to right, but the camera might be panning to keep the action in frame. Alternatively, it's a slow", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B67I60wahjE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B67I60wahjE_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 105.80408294007145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively shearing a sheep, with visible hand movements and positional shifts of the person interacting with the sheep.", "background_and_ambient_analysis": "Background elements (fence, grass, structures) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "B6NCXxOux3g", "file_name": "B6NCXxOux3g_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands use a red-handled knife to slice a round yellow lemon on a white cutting board, with green-yellow peelings accumulating to the left. The hands lift the lemon, rotate it, and reposition it on the board before moving the knife away. A green apple sits on the countertop to the right, and a brown-handled knife lies to the left. The camera maintains a top-down static view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B6NCXxOux3g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B6NCXxOux3g_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 352.6257287340064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the lemon are moving: hands are cutting the lemon, and the lemon is being held and manipulated.", "background_and_ambient_analysis": "The background (kitchen counter, wall) is static with no shifting. No ambient environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "B6ooPWzmg9k", "file_name": "B6ooPWzmg9k_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video frames and note the chronological actions. \n\nThe video starts with a girl in a pink long-sleeve shirt (maybe with some patterns, but description should be concise). She's at a sink. In the first frame, she's holding something, maybe a cup, reaching towards the sink. Then she moves to the sink, turns on the faucet? Wait, the second frame shows her with hands under the faucet, maybe rinsing. Then she's using a yellow sponge to scrub a cup. The sink has various items: cups, a blue dish, maybe a bottle. \n\nLet's list the steps:\n\n1. Girl in pink shirt at kitchen sink. She's holding a cup, reaches towards the sink area (maybe turning on water?).\n2. She dips the cup into the sink, then uses a yellow sponge to wash it. The sink has other items like a blue dish, glass, etc.\n3. She scrubs the cup, moving it around in the sink.\n\nAppearance: girl, pink shirt, long sleeves, dark hair (maybe with a bow? But rules say minimal background). Main subject is the girl. Objects: cup (white?), yellow sponge, blue dish, glass in sink.\n\nSpatial relationships: sink is where she's working, items are in the sink. \n\nCamera: the perspective seems to shift slightly, maybe top-down or close-up on the sink. The video has a slight shake, as per common video quality.\n\nNeed to structure chronologically:\n\n- The girl, wearing a pink long-sleeve top, stands at a kitchen sink. She reaches toward the sink area with one hand while holding a cup in the other. She then lowers the cup into the sink, picks up a yellow sponge, and begins scrubbing the cup. The sink contains various items, including a blue dish and a glass. The camera maintains a close perspective, slightly shaking, focusing on her actions at the sink.\n\nCheck rules:\n\na) Motion in order: reaching, lowering cup, scrubbing.\nb) Appearance: pink shirt, yellow sponge (color), cup (white? but maybe just \"cup\").\nc) Spatial: sink has other items, but background minimal. So \"sink contains various items including blue dish and glass\" is minimal.\nd) Camera: close perspective, slight shake.\ne) Background minimal, so sink is the main area.\nf) No text, names excluded.\n\nLet's make it concise:\n\nA girl in a pink long-sleeve shirt stands at a kitchen sink, reaching with her right hand toward the sink area while holding a cup in her left hand. She lowers the cup into the sink, picks up a yellow sponge, and begins scrubbing the cup. The sink contains additional items such as a blue dish and a glass. The camera maintains a close, slightly shaking perspective focused on the sink area.\n\nWait, the first frame: she's holding something, maybe a cup, reaching. Then she moves the cup under the faucet? Wait, the second frame shows her hands under the faucet, so maybe she's rinsing first. Let's check the timestamps:\n\nFrame 0: she's reaching, maybe holding a cup, arm extended. Frame 1: she's at the sink, hand on the sink (maybe turning on water), cup in hand. Frame 2: she's holding the cup over the sink, maybe rinsing. Frame 3: she's scrubbing with the sponge. Frame 4: same, scrubbing. Frame 5: she's holding the cup again, maybe draining.\n\nSo sequence: holding cup, turning on water (rinsing), then using sponge to scrub.\n\nSo the description should be: \n\nThe girl, wearing a pink long-sleeve top, stands at a kitchen sink. She holds a cup, reaches toward the sink faucet, then lowers the cup into the sink. She picks up a yellow sponge and scrubs the cup, which rests in the sink along with other items like a blue dish and a glass. The camera remains close, slightly shaking, focusing on the sink area.\n\nBut need to be concise. Let's trim:\n\nA girl in a pink long-sleeve shirt stands at a kitchen sink, holding a cup. She reaches toward the sink faucet, lowers the cup into the sink, and uses a yellow sponge to scrub it. The sink contains a blue dish and other items. The camera provides a close, slightly shaking view of the sink area.\n\nWait, the problem says \"concise, chronological paragraph\". Let's make sure it's chronological:\n\n- Initial position: holding cup, reaching toward sink.\n- Then, lowers cup into sink.\n- Picks up sponge, scrubs cup.\n\nYes.\n\nNow check if we missed any key details. The girl's hair: maybe not necessary. The sink items are relevant as part of", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B6ooPWzmg9k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B6ooPWzmg9k_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 139.41589606189729, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child moves hands/arms to scrub dishes, rinse, and handle sponge/soap. Dishes, sponge, and cup are solid objects with distinct motion patterns from scrubbing and repositioning.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, countertop) remain static with no uniform shifting. Water in the sink is controlled by the child's actions and not dominant; no fire, smoke, or wind present."}}
{"video_id": "B70rYMaaow4", "file_name": "B70rYMaaow4_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit at a round table; the person on the left, wearing a dark shirt and blue shorts, raises their right arm upward, then moves their hand to their head, while the person on the right, in a green shirt, raises their right hand. The background features an orange wall with a plant and framed artwork. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B70rYMaaow4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B70rYMaaow4_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 1012.8219834236993, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in black shirt, one in green shirt) are moving their arms and hands to manipulate cups and other objects at the table.", "background_and_ambient_analysis": "The background (red wall, plant, framed picture) remains stationary with no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "B6xB-3kBAZo", "file_name": "B6xB-3kBAZo_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, three individuals are visible. A girl in a teal sweater, seated center, holds a phone in one hand while resting her chin on the other; a girl with long dark hair in a white top sits to her right, smiling. A third person with curly hair enters from the bottom left, moves closer to the camera, and shifts position. The center girl slightly adjusts her hand and posture throughout. The camera remains mostly static with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B6xB-3kBAZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B6xB-3kBAZo_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 161, "blur_score": 1889.7505765586402, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "B6f_AfPjHCc", "file_name": "B6f_AfPjHCc_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing clear plastic gloves washes a small yellow bottle with a green label using a blue cloth in a stainless steel sink. The hands grip the bottle, rotate it to clean all sides under running water, and scrub it thoroughly. The camera maintains a close-up perspective, focusing on the hands and the bottle's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B6f_AfPjHCc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B6f_AfPjHCc_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 139.54606009870486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hands manipulate solid vegetables (broccoli, lemon) under running water; the hands exhibit controlled motion due to explicit physical forces (washing).", "background_and_ambient_analysis": "The sink and surrounding fixtures form a static background with no uniform shifting. Water flow from the tap is minimal and not dominant; it is secondary to the primary human activity."}}
{"video_id": "B7PHtoNgIdc", "file_name": "B7PHtoNgIdc_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red sweater and jeans stands behind a seated woman in a dark top and blue jeans near a white bed, the man holding a white cloth around her neck. The scene transitions to a close-up of gloved hands wrapping a toe with a white cloth. The camera shifts from a medium shot of the two figures to a tight focus on the toe, emphasizing the wrapping motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B7PHtoNgIdc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B7PHtoNgIdc_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 217.6770107078764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: hands (wearing gloves) manipulating a nail (visible as a small, distinct object under the cloth). The hands exhibit precise, controlled motion consistent with manual work.", "background_and_ambient_analysis": "The initial background (white wall) is static with no shifting; the close-up of hands and nail shows no fluid/environmental motion (fire, water, wind)."}}
{"video_id": "B7cgaXIHHuo", "file_name": "B7cgaXIHHuo_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit side by side in a vehicle; the person in a gray hoodie initially looks downward, then raises hands while the person in a dark blue shirt claps and gestures, followed by both moving hands. The camera captures the interaction from a stationary, close-up perspective inside the vehicle with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B7cgaXIHHuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B7cgaXIHHuo_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 257.7390630908754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in white hoodie, one in blue shirt) are making hand gestures and movements, which are discrete solid object motions.", "background_and_ambient_analysis": "No shifting of static background elements (interior of vehicle is stable). Outside scenery movement is due to vehicle locomotion, not ambient environmental motion (fire, water, wind)."}}
{"video_id": "B7qNA52kKIg", "file_name": "B7qNA52kKIg_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A static shot shows a doorway with blue trim and wooden framing. At 0.0s, the scene is still; by 2.5s, a person with dark, patterned clothing enters from the left, moving upward. By 3.6s, the same person is fully visible, then by 4.7s, another individual in dark clothing enters from the right, also moving upward. Both individuals traverse the frame toward the center. The camera remains stationary, focused on the doorway above.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B7qNA52kKIg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B7qNA52kKIg_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 210.7320533635311, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving in and out of the frame, holding a blue hat (or cloth) and moving it. The motion is due to the person's locomotion and handling of the hat.", "background_and_ambient_analysis": "The background (ceiling tiles and blue walls) is static and does not shift uniformly. There is no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "B8Oz8glwQU0", "file_name": "B8Oz8glwQU0_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A girl in a white shirt, denim shorts, and pink flip-flops begins crouched on a black mat with hands on the surface, then pushes off into a forward motion, transitioning through a hand-supported leap to a standing position with arms raised. The camera tracks her movement across the mat.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B8Oz8glwQU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B8Oz8glwQU0_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 357.62689402077757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (girl) is performing discrete locomotion: cartwheels (0-3s) followed by running (3-5s). Her movement is driven by physical forces (muscular effort, balance) and is easily trackable with a bounding box.", "background_and_ambient_analysis": "Background elements (houses, trees, field) show no uniform shifting. No dominant fluid/environmental motion (fire, water, smoke, wind) observed. Clouds are static atmospheric features but not primary motion sources."}}
{"video_id": "B8eWmNq4u8I", "file_name": "B8eWmNq4u8I_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of cheerleaders in red uniforms and white shoes march in tight formation across a blue gymnasium floor, then transition to synchronized jumps where some members elevate into the air. The audience surrounds the mat, seated on bleachers and the floor. The camera remains stationary from an audience member’s viewpoint, capturing the performance from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B8eWmNq4u8I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B8eWmNq4u8I_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 150, "blur_score": 1440.0895127154245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The cheerleaders (12-15 individuals in matching red uniforms) are the primary discrete objects. They perform synchronized movements: stepping, jumping, and coordinated formations. Their motion is consistent with locomotion and explicit physical forces (e.g., jumps, arm swings).", "background_and_ambient_analysis": "The gymnasium background (walls, ceiling, blue mat) remains stable with no uniform shifting or fluid motion. No fire, water, smoke, or wind is present, so ambient environmental motion is absent."}}
{"video_id": "B6WpNlKekCQ", "file_name": "B6WpNlKekCQ_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a man using a chainsaw. First, I need to describe the chronological order. He's cutting a log, so start with him holding the chainsaw. His appearance: gray cap, brown shirt, maybe jeans. The chainsaw is orange and black. The log is on the ground, with sawdust. Background is greenery but minimal. Camera movement: seems like a slight zoom or pan? Wait, the frames go from 0 to 5 seconds, so the camera might be moving slightly closer. Let's check the sequence.\n\nAt 0s, he's cutting. Then the chainsaw moves through the log. Sawdust is flying. He's positioned in front of the log. Spatial relationship: the log is horizontal, he's standing next to it, working. Background is trees and bushes. Camera perspective: probably handheld, slight shake as he moves the chainsaw.\n\nNow, follow the rules. Focus on motion: he starts cutting, the chainsaw moves through the wood, creating sawdust. Describe appearance: gray cap, brown shirt, orange chainsaw. Spatial: log on ground, he's to the right of the log (or in front). Background minimal. Camera: slight movement, maybe zooming in. Keep it concise.\n\nLet me draft:\n\nA man wearing a gray cap and brown shirt uses an orange chainsaw to cut a large horizontal log on the ground, sawdust flying as the blade moves through the wood. He remains positioned in front of the log, adjusting his stance as he operates the chainsaw. The background consists of dense green foliage, but the focus stays on his cutting motion. The camera maintains a steady perspective with minor movement as it captures the action.\n\nWait, check rules: chronological order. So first, he starts cutting, then the chainsaw moves through. Also, mention the log is on the ground. Let's check the frames. The video starts with him cutting, then the chainsaw is moving through the log, sawdust. So the action is him cutting the log with the chainsaw, sawdust accumulating.\n\nAnother angle: the man is cutting a log into planks, so the log is split into pieces. Wait, the video shows him making a cut. So the chainsaw is moving along the log, splitting it.\n\nLet's structure:\n\nA man in a gray cap and brown shirt operates an orange chainsaw, cutting through a large horizontal log on the ground; sawdust accumulates around the work area as the blade moves steadily through the wood. He maintains a crouched position, adjusting his grip on the chainsaw while cutting. The dense green foliage in the background remains static, emphasizing the focus on his cutting motion. The camera slightly zooms in, following the chainsaw's movement to capture the action closely.\n\nCheck rules: exclude text recognition (no \"HUSQVARNA\" mentioned), no named characters. Keep background minimal: \"dense green foliage\" is minimal. Spatial: log horizontal, he's in front. Motion: chainsaw moving, sawdust. Camera: slight zoom.\n\nWait, the original video frames: the first frame shows the man starting, then the chainsaw moves through, so the motion is the chainsaw cutting the log. So the caption should describe the action step by step.\n\nLet me check rule a: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the man is using the chainsaw, moving it through the log. The sequence: he holds the chainsaw, starts cutting, the sawdust flies as the blade moves, he continues the cut.\n\nSo:\n\nA man wearing a gray cap and brown shirt uses an orange chainsaw to cut a large, horizontal log on the ground, sawdust flying as the blade moves through the wood. He adjusts his stance slightly while maintaining a crouched position, continuing the cutting motion. The background features dense green foliage but remains out of focus, with the camera maintaining a steady perspective that slightly zooms in on the action.\n\nWait, the camera movement: the description in the video might have the camera moving a bit. Let's see the frames. The first frame to the fifth: the camera seems to be moving closer, so maybe a slight zoom. So include \"slight zoom\" in camera perspective.\n\nFinal check:\n\n- Motion: man cutting log with chainsaw, sawdust flying.\n- Appearance: gray cap, brown shirt, orange chainsaw.\n- Spatial: log horizontal, man in front.\n- Background: dense green foliage (minimal, but essential for context maybe? But rule e says minimal unless essential. So maybe just mention \"dense green foliage\" but not too detailed.\n- Camera: slight zoom in.\n\nSo put it all together concisely.\n</think>\n\n<caption_output>A man wearing a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B6WpNlKekCQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B6WpNlKekCQ_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 971.7256488111999, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (wearing a helmet and orange vest) is cutting wood with a chainsaw; he is moving the chainsaw and shifting position, causing the wood to split.", "background_and_ambient_analysis": "The background consists of static trees and foliage with minor leaf movement from wind, but no dominant fluid or environmental motion."}}
{"video_id": "B90d_MkGAJU", "file_name": "B90d_MkGAJU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals wearing black shirts and dark bottoms, one with a white cap, walk together across a black-and-white checkered floor toward the right. The person in light-colored shorts steps forward and slightly turns, while the other maintains a steady pace. They begin near a fan and wires against a green wall, moving side-by-side as the camera remains steady with a slight shake, capturing their motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B90d_MkGAJU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B90d_MkGAJU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 3356.9476895147172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in black shirts and white/gray bottoms exhibit coordinated dance-like movements involving leg extensions, arm gestures, and positional shifts across the checkered floor.", "background_and_ambient_analysis": "Green wall and checkered floor remain stationary throughout; no visible fluid motion (fire, water, smoke, wind) or environmental shifts observed."}}
{"video_id": "B8nb4vmJSHo", "file_name": "B8nb4vmJSHo_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, white cap, dark pants, and an orange sleeve sprays dark liquid onto a white roof surface using a hose, moving steadily from left to right across the panels. They advance while continuously applying the substance, with their shadow visible on the roof. The camera follows the person’s movement with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B8nb4vmJSHo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B8nb4vmJSHo_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 71.37410609320125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in white shirt and beige pants) is moving while applying a dark substance to the roof using a tool (trowel). The motion is discrete and due to manual labor.", "background_and_ambient_analysis": "The background (roof panels, grass) is static with no fluid or gaseous motion (fire, water, smoke, wind)."}}
{"video_id": "B84nStYNQAY", "file_name": "B84nStYNQAY_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to describe the video in chronological order. The video starts with a scene in a room. There's a woman at a podium labeled \"HERITAGE\" (but wait, rule g says exclude text recognition, so maybe just mention the podium). Wait, no—rule f says exclude text recognition, so maybe not mention the text. But the main subjects are the people. Let's see: a woman stands at a podium, speaking. There's a man taking photos with his phone. People are seated facing the podium. The camera is moving slightly, maybe panning left. Let's list the actions.\n\nFirst, the main subjects: a woman at a podium (she's standing, probably speaking), a man with a phone taking pictures (he's seated, holding phone up). Other people seated in front of the podium. Then, the camera movement: slight pan left. Background has a painting on an easel, a desk with computers, but keep background minimal. Also, check the appearance: woman in dark top, man in gray suit (maybe?), others in casual clothes.\n\nWait, the rules say: focus on motion and behavior. So the woman is standing and speaking (assuming, since she's at a podium). The man is taking photos with his phone. The seated people are facing the podium. Then, the camera moves slightly. Need to describe in chronological order, so start from the beginning.\n\nWait, the video is a sequence of frames, so the first frame shows the scene, then maybe a slight movement. Let's look at the frames: the first frame (0.0s) has the woman at podium, man taking photo, others seated. Then in the next seconds, the camera moves a bit. So the camera perspective: starts with a view of the room, then pans left slightly.\n\nSo the caption should be: A woman stands at a podium addressing an audience; a seated man in a gray suit takes photos with his phone while facing the podium. Several people sit facing the podium, including a woman in a black sleeveless top. The camera pans left slightly, maintaining a medium shot of the scene.\n\nWait, check rules: exclude text recognition, so don't mention the podium text. Also, mention spatial relationships: man is in front of the podium, audience seated in front. Wait, no—man is seated, taking photos. The audience is seated, so \"seated people face the podium\". The woman at podium is standing. The man with the phone is seated to the left of the frame (since in the frames, the man is on the left side taking photos). Wait, in the first frame, the man with the phone is on the left, facing the podium. So he's positioned to the left of the scene.\n\nLet me structure:\n\nChronologically: The video opens with a woman standing at a podium, speaking to an audience. A man seated to the left of the frame holds a phone up, recording the event. Other individuals, including a woman in a black sleeveless top, sit facing the podium. The camera slowly pans left, capturing the audience's attention towards the speaker.\n\nBut need to check the rules. Keep it concise. Let's see:\n\nA woman stands at a podium addressing an audience. A seated man in a gray suit takes photos with his phone. Other people, including a woman in a black sleeveless top, face the podium. The camera pans left slightly.\n\nWait, maybe more precise. Also, mention the motion: the woman is speaking (so her mouth moves, but since it's a caption, maybe just \"standing and speaking\"). The man's action: holding phone up, taking photos.\n\nLet me check the sample rules. The caption should be a paragraph, concise, chronological.\n\nSo:\n\nA woman stands at a podium, addressing an audience. To her left, a man in a gray suit holds a phone to his face, recording. Several seated individuals face the podium, including a woman in a black sleeveless top. The camera pans left slightly, maintaining a steady shot of the scene.\n\nWait, but the camera movement is described as \"slight pan left\" in the output. Also, need to check if the people are moving. The woman is standing (no movement, but speaking), the man is holding the phone (maybe slight movement of his hand). But the main motion is the camera.\n\nWait, the problem says \"describe the provided video\" and the video shows the scene, with the camera moving. So the key elements: the woman at podium, people seated, camera movement.\n\nLet me write:\n\nA woman stands at a podium speaking to an audience, while a seated man in a gray suit takes photos with his phone. Other individuals face the podium, including a woman in a black sleeveless top. The camera pans left slightly, capturing the scene from a medium distance.\n\nWait,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B84nStYNQAY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B84nStYNQAY_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 36.63475428202899, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person at the podium and audience members are moving (e.g., speaking, gesturing, turning heads, taking photos) as discrete solid objects.", "background_and_ambient_analysis": "The background (walls, floor, furniture) remains stationary; no shifting background or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "B9OC5ofaMDo", "file_name": "B9OC5ofaMDo_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green jacket and dark pants stands with a small child in a blue jacket and light blue shorts near a trash can on a paved promenade. Multiple white seagulls with dark wingtips fly around them, then descend and land on the pavement as the man steps slightly back. The child remains close to the trash can as the seagulls gather near the man and child. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B9OC5ofaMDo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B9OC5ofaMDo_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 153, "blur_score": 176.96683498992672, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Seagulls are the primary moving discrete objects, exhibiting flight, landing, and interaction with the environment (e.g., pecking at ground). The man and child remain largely stationary.", "background_and_ambient_analysis": "Background elements (concrete barriers, pavement) show minimal shift; no fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "B9XNjycgfV8", "file_name": "B9XNjycgfV8_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue jacket and helmet brushes a brown horse's back with a blue brush, moving the brush in circular motions. The individual then turns to inspect the horse's hind leg with their hand. A second person, also wearing a helmet, stands behind the horse. The camera remains steady, capturing the actions from a medium angle as the brusher shifts position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B9XNjycgfV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B9XNjycgfV8_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 544.6198600574845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person brushes a stationary horse; the person's hand and brush exhibit controlled, localized motion due to physical grooming action. The horse remains still, indicating no locomotion or collision.", "background_and_ambient_analysis": "Background elements (buildings, fence, trees) remain static with no significant shifting or fluid motion. Minimal ambient cues like tree sway are negligible, not dominant."}}
{"video_id": "B9vPIUQu6Ak", "file_name": "B9vPIUQu6Ak_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a nighttime scene with a metal structure, probably a tower or rig, lit with red lights. First, there's a person in a red outfit (maybe a performer) swinging on a rope. Wait, the first frame is the structure, then in the next, a person appears swinging from the left. They swing across the structure. Let's check the timestamps.\n\nFrame 0: structure with red lights, dark background. Frame 1: same structure, maybe a person starts moving? Wait, no. Frame 2: a person in red (could be a performer) is seen in mid-air, swinging from the left side. Frame 3: they're in the middle of the swing, moving towards the right. Frame 4: they land or are caught by another part of the structure. Frame 5: another person in red appears, maybe a new performer, swinging from the left again.\n\nWait, the description needs to be chronological. Let's list the sequence:\n\n- Initially, the structure is visible (metal framework with red lights, night).\n- Then, a person in red clothing (size: appears to be an adult, maybe medium-sized) swings into the frame from the left, moving towards the structure.\n- They pass by the structure, going from left to right, in a pendulum motion.\n- Then, another person (same or different? The frames might show a repeat or continuation) swings in similarly.\n\nWait, the video is 6 frames (from 0 to 5). Let's parse each frame:\n\n[0] Structure: metal scaffold with red lights, night.\n\n[1] Structure, same, but maybe the first swing starts? No, the next frame (2) has the person.\n\nWait, the user provided frames as [0.0], [1.4], [2.5], [3.6], [4.7], [5.8] (assuming, but maybe the numbers are timestamps). The video shows:\n\nAt 0.0: scaffold structure, red lights.\n\nAt 1.4: a person (red outfit) swings in from left, moving towards the structure.\n\nAt 2.5: the person is mid-swing, passing the structure.\n\nAt 3.6: the person is on the right side of the structure, maybe completing the swing.\n\nAt 4.7: another person (red outfit) swings in from the left again.\n\nAt 5.8: the second person is in mid-swing.\n\nSo, chronological order:\n\n- A person in red clothing begins swinging into the frame from the left, moving across the metal scaffold structure.\n\n- The person swings across the structure, passing from left to right.\n\n- Then, another person in red clothing swings into the frame from the left, beginning a similar swing motion.\n\nNow, describe appearance: red outfit, adult size, orientation: swinging, arms outstretched (probably).\n\nSpatial relationships: in front of the structure (since they're moving through the frame, the structure is behind).\n\nBackground: dark, night.\n\nCamera: fixed position, since no mention of movement (top-down? No, it's a side view of the structure, so maybe a steady shot, no pan).\n\nWait, the rules: camera perspective and movement. The video shows the structure, so camera is static (no movement) or maybe slight shake? But the description says \"keep background minimal\", so focus on main subjects.\n\nNow, structure the caption:\n\nStart with the main subject motion. First person swings in from left, then the second.\n\n\"Two individuals in red outfits perform synchronized swings across a metal scaffold structure at night. The first person enters from the left, moving horizontally through the frame, while the second follows the same motion. Both subjects, appearing as medium-sized adults, swing in a pendulum motion, passing by the illuminated red-lit metal framework. The camera maintains a static perspective, capturing the motion against a dark backdrop.\"\n\nWait, but the problem says \"concise\", so make it shorter.\n\nCheck rules: \"concise, chronological paragraph\"\n\nLet's try:\n\n\"A person in a red outfit swings into view from the left, moving across a multi-level metal structure lit with red lights. The individual traverses the structure, then another person in red swings in from the left, repeating the motion. Both subjects, medium-sized and wearing red, swing in a horizontal arc. The camera remains stationary, observing the action against the dark night sky.\"\n\nWait, but the frames might show only one person first, then another. Let's check the given frames:\n\n[0]: structure\n\n[1]: structure with person swinging in (frame 1.4)\n\n[2]: person mid-swing (2.5)\n\n[3]: person continues, maybe landing? (3.6)\n\n[4]: another person swings in (4.7)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B9vPIUQu6Ak.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B9vPIUQu6Ak_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 441.59198516459526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a gondola on the Ferris wheel is moving in a circular path due to the wheel's rotation, representing a solid object's motion from explicit physical forces.", "background_and_ambient_analysis": "The Ferris wheel structure remains static throughout the frames, with no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "B9SUTzyf1iU", "file_name": "B9SUTzyf1iU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two people sitting on a stone bench. They're in a courtyard with trees and a fence. Let's note the motion. The first few seconds, the person on the left seems to be holding something, maybe a phone, and they're interacting with the other person. Wait, the video starts with them sitting, then maybe the person on the right leans in? Wait, looking at the frames: in the first frame, they're sitting close, then in the next frames, the person on the left is holding something up, maybe a phone, and the other person is looking at it. Wait, the movement is subtle. Let's check the frames. The two people are seated on a bench. The person in the dark jacket (maybe?) is holding an object, possibly a phone, and the other person (in lighter clothing) is leaning in, maybe looking at the phone. Then over the 5 seconds, the person with the phone might be moving it slightly, like showing something. The background has trees, a fence, buildings. But according to rules, background is minimal. So main subjects: two people, seated on a bench. First frame: they're close. Second frame: the person on the left (assuming) is holding something up. Third frame: same. Wait, maybe the person on the right is adjusting their hair or something? Wait, no, the description says \"main subjects motion\". Let's see: the people are sitting, then the person holding an object (phone) seems to be moving it slightly, maybe showing to the other person. So chronological: two people sit on a bench, the one on the left holds a small object (like a phone), and the other person leans in to look at it. They remain seated, with slight movements of the object being held. Camera perspective: it's a stationary shot, maybe a slight pan? Wait, the frames show a bit of camera movement. Wait, the video description: [0.0] to [5.0], the frames change a bit. Let's check the frames. The first frame shows them, then the next frames might have the camera panning slightly left? Or maybe not. Wait, the user says \"camera perspective and movement\". Looking at the frames, maybe the camera is static but the subjects move. Wait, in the frames, the two people are seated, then the person on the left is holding an object and maybe moving it. So the motion is: two people sitting on a stone bench in a courtyard; the person on the left (wearing dark clothing) holds a small object and gestures slightly with it while the person on the right (in lighter clothing) leans toward the object, maintaining close proximity. The background includes trees and a fence, but minimal. Camera is stationary, maybe a slight pan left. Wait, the frames: in the first frame, the two are sitting, then in the next frames, the person on the right might be adjusting their hair or something. Wait, no, maybe the object is being moved. Let's focus on the main motion. Two people, seated on a bench. One holds a small object (like a phone), the other looks at it. They don't move much, just slight interactions with the object. Camera: stationary, perhaps a slight pan left. Let's write the caption. Need to be concise, chronological. So:\n\nIn a sunlit courtyard, two people sit on a stone bench. The person in dark clothing holds a small object and gestures with it while the other person leans in to observe. They maintain close proximity, with minimal movement throughout the sequence. The camera remains stationary with a slight pan left.\n\nWait, but need to check the rules. \"Focus primarily on motion and behavior of main subjects\". So first, they're sitting. Then, the person holds an object, maybe moves it (giving a gesture), the other leans in. Let's phrase it as:\n\nTwo individuals sit on a stone bench in a courtyard. The person on the left, dressed in dark clothing, holds a small object and makes slight movements with it while the person on the right, wearing lighter attire, leans in to look at the object. They remain seated with minimal motion as the sequence progresses. The camera maintains a stationary perspective with a subtle pan left.\n\nCheck rules: a) motion/behavior: yes, holding object, gesturing, leaning. b) appearance: dark and light clothing, number two. c) spatial: left and right. d) camera: stationary, pan left. e) background minimal. f) no text. g) no reasoning.\n\nYes, that works. Let's check the frame details. The frames: the two are sitting, then in the second frame, maybe the person on the left is holding something up. The movement is subtle, so \"slight movements with it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B9SUTzyf1iU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B9SUTzyf1iU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 68.06979097458688, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A dog is the discrete solid object; subtle movements (e.g., head positioning) are observed, indicating locomotion or minor physical action.", "background_and_ambient_analysis": "Background elements (fence, trees, cobblestones) are static and show no uniform shifting or fluid/environmental motion (fire, water, wind). Tree sway is minimal and not dominant."}}
{"video_id": "BA93yl3wB9g", "file_name": "BA93yl3wB9g_000153_000163.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person holding a bright, round object (maybe a light or a balloon) and a small animal, probably a cat, on their arm. The person is in a dark setting, so the light from the object is prominent. The cat is on the person's arm, looking towards the phone screen which has a blue crescent moon icon. The person is holding the phone up, maybe taking a photo or video. The cat's head is near the phone. The background is dark with some indistinct objects. Let's check the rules: chronological order. Start with the person holding the object, then the cat on their arm, phone with blue moon, then maybe slight movement. Spatial: cat is on the person's arm, phone is held up. Camera perspective—probably handheld, slight shake. Background minimal. So need to describe the actions step by step.\n\nFirst, the person holds a large, bright, round object (like a lamp or balloon) emitting light. Then, a small cat is on their arm, looking at a phone with a blue crescent moon screen. The person moves the phone slightly, the cat stays on the arm. Camera is close-up, possibly handheld with slight shake. Background is dark, not important.\n\nPutting it into a concise paragraph:\n\nA person holds a large, bright, rounded object (emitting light) while a small cat rests on their arm, facing a phone displaying a blue crescent moon icon. The person adjusts the phone position slightly, maintaining the cat’s focus on the screen; the cat remains stationary on the arm. The camera captures the scene in a close-up, handheld view with minimal background detail, exhibiting slight movement.\n\nWait, check rules: chronological order. So the order is: person holds object, cat on arm, phone with blue moon, then person moves phone. So start with the setup, then actions. Also, appearance: cat is small, color? Not clear, but \"small cat\" is okay. The rounded object is bright, size large. Phone is in hand, blue crescent.\n\nLet me structure:\n\nIn a dimly lit setting, a person holds a large, bright, rounded object emitting light while a small cat perches on their arm. The person raises a phone with a blue crescent moon icon near the cat, which faces the screen; the person slightly adjusts the phone’s position, keeping the cat’s attention on the display. The camera maintains a close-up perspective, capturing subtle movements with slight handheld shake.\n\nCheck if background is minimal: yes, the description says \"dimly lit setting\" but background is minimal. Rules say exclude text recognition, so no mention of the icon's text. But the crescent moon is part of the phone's display, but the rule says exclude text recognition. Wait, the problem says: \"Exclude text recognition, named characters, or stylistic analysis.\" So the blue crescent moon is part of the phone's screen, but since it's not text, maybe okay? Wait, \"text recognition\" means if it's text like words, but a crescent moon icon is a symbol, so maybe okay. But the rule says \"exclude text recognition\"—so maybe just don't describe the text if it's there, but since it's an icon, perhaps it's acceptable. Wait, the user says \"Exclude text recognition, named characters, or stylistic analysis.\" So symbols might be allowed as they're not text. Hmm. The example in the problem: the phone has a blue crescent moon, which is a symbol. So perhaps it's okay to mention it, but as a symbol. But the rules say exclude text recognition, so maybe describe the visual element as \"blue crescent moon icon\" but since it's not text, it's okay. Alternatively, maybe just describe the phone's screen as showing a blue crescent shape. Let's proceed.\n\nNow, check the rules: motion and behavior in chronological order. So the actions:\n\n- Person holds bright rounded object (initially)\n- Cat on arm, looking at phone (which has blue crescent)\n- Person moves phone slightly\n- Cat stays on arm\n\nSo the caption should describe these steps.\n\nAnother point: the video starts with the person holding the object, the cat on arm, phone near the cat. Then in later frames, the person moves the phone up, maybe. So the sequence is the person holding the object (with cat on arm) and phone with blue crescent. Then the person adjusts the phone.\n\nNow, putting it all together concisely:\n\nA person holds a large, bright, rounded object while a small cat rests on their arm. They position a phone with a blue crescent moon icon near the cat, which faces the screen; the person slightly adjusts the phone’s angle, maintaining the cat’s focus. The camera captures the scene in a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BA93yl3wB9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BA93yl3wB9g_000153_000163.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 39.64015466401784, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding a bright light source (possibly a lantern or bulb) and making small movements with their hands, adjusting the light.", "background_and_ambient_analysis": "The background is dark and static with no significant environmental motion (e.g., fire, water, smoke) or shifting background. The primary illumination comes from the object held by the person."}}
{"video_id": "BAAu7ASMwYc", "file_name": "BAAu7ASMwYc_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a patterned dress adjusts her hair and moves her hands while seated on a leather chair, with a shirtless man sitting behind her to the right. The camera remains handheld and slightly shaky, maintaining a close perspective on the woman throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BAAu7ASMwYc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BAAu7ASMwYc_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 107.74660073651842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is actively moving her arms, adjusting her hair, and holding an object (likely a phone). Other seated individuals in the background show minimal motion, primarily static or slow adjustments.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind); background elements like furniture and seated individuals appear stable with no uniform shifting patterns."}}
{"video_id": "BACPX7NLEH8", "file_name": "BACPX7NLEH8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BACPX7NLEH8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BACPX7NLEH8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 230.26899387224555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child and an adult are visible; the child exhibits movement of arms/hands (e.g., eating, interacting), and the adult responds with corresponding motions.", "background_and_ambient_analysis": "Background elements (bottles, framed photo, window) show no uniform shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "BAbXRbI21e4", "file_name": "BAbXRbI21e4_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark top and light pants lifts a large red weight plate upward, rotates it around their body, and lowers it to the side in a gym setting with various equipment visible in the background. The camera remains stationary, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BAbXRbI21e4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BAbXRbI21e4_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 161, "blur_score": 555.2030086900287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is lifting a barbell: the person moves their body (bending and straightening) and the barbell moves up and down due to the person's physical exertion.", "background_and_ambient_analysis": "The background (gym equipment, walls) is stationary; no fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "BAv-4Jgcres", "file_name": "BAv-4Jgcres_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video frames and note the sequence. The video starts with a collage of images. Let's break down each frame:\n\nFrame 0: A collage with multiple people. There's a person in a brown top and black pants, another in a teal dress, and someone in a red top. The \"PG12\" logo is top right.\n\nFrame 1: More collage. A person in red pants and black top, another in teal skirt and purple top, and a person in red top. Still \"PG12\".\n\nFrame 2: Close-up of a person with a black jacket, dark hair, choker. \"PG12\" is top right.\n\nFrame 3: A person with braids, black jacket, choker. The background is light.\n\nFrame 4: A group of people dancing. Various outfits: red pants, green skirt, blue top, etc. \"PG12\" still there.\n\nNow, chronological order. Let's list the main subjects' motion. The video starts with static collages (frames 0-1), then close-ups of individuals (frames 2-3), then a group dance (frame 4). Need to describe motion: in frame 0, static images; frame 1, collage shifts; frame 2, close-up of person (maybe moving their head? but frames are still, so maybe just the image); frame 3, another close-up; frame 4, group dancing (movement).\n\nWait, the captions should be a paragraph in chronological order. So first, the initial collage shows multiple people in various poses (frame 0), then the collage changes to different people (frame 1), then close-ups of individuals (frame 2: person in black jacket, choker; frame 3: braided person in black jacket, choker), then a group dance with multiple people in colorful outfits.\n\nSpatial relationships: in the group frame (frame 4), they're in a line or group, no specific positions mentioned. Camera perspective: the video seems to switch between static shots (collages) and close-ups, then the group scene. Camera movement? The description says \"conclude with camera perspective and movement\". Since the frames are static (no motion in the clips, just image changes), the camera is static in each frame, but maybe the transitions are cuts, so no movement.\n\nBackground: minimal, as per rules, so don't describe background unless essential. The collages have white background, but since it's minimal, maybe not mention.\n\nFocus on motion: the initial frames are static images, then the group dancing (frame 4) shows people moving. So need to capture that the video starts with static images of people, then transitions to close-ups, then to a group dancing.\n\nNow, structure the paragraph:\n\nFirst, the video opens with a collage of multiple people in various poses (frame 0), then the collage shifts to show different people in colorful outfits (frame 1), followed by close-ups of individuals with dark hair and black jackets (frames 2-3), and finally a group of people dancing together in colorful clothing (frame 4). The camera remains static between frames, with no noticeable movement.\n\nCheck rules:\n\na) Motion: the group dancing is the main motion. Others are static (collages and close-ups). So chronological order: start with collages (static), then close-ups, then group dancing.\n\nb) Appearance: in collages, people have various colors (teal dress, red pants, etc.); close-ups have dark hair, black jackets, chokers; group has colorful outfits.\n\nc) Spatial: group is together, no specific positions.\n\nd) Camera: static between frames (since each frame is a still, no movement).\n\ne) Background minimal, so don't mention.\n\nf) Exclude text, so ignore \"PG12\" (rule f says exclude text recognition, so don't mention the logo).\n\nWait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So don't mention the logo.\n\nSo revise:\n\nThe video begins with a collage of multiple people in various poses, including individuals in brown tops, teal dresses, and red tops. The collage transitions to show different people in colorful outfits such as red pants and teal skirts. This is followed by close-ups of individuals with dark hair and black jackets, one wearing a choker. Finally, the scene shifts to a group of people dancing together, wearing vibrant clothing like green skirts and blue tops. The camera remains static throughout the sequence, with no noticeable movement.\n\nCheck if all rules are followed:\n\na) Motion: the dancing is the motion. Others are static. Chronological: collages (static), then close-ups, then dancing.\n\nb) Appearance: mention colors (teal, red, etc", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BAv-4Jgcres.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BAv-4Jgcres_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 609.8716639966331, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (animated characters, human faces) are moving: the characters change poses (dance), lips open/close (speaking), and people make gestures.", "background_and_ambient_analysis": "The background is a plain white screen with no shifting or fluid motion (fire, water, wind). No ambient environmental motion observed."}}
{"video_id": "BAjOGQ-dWzg", "file_name": "BAjOGQ-dWzg_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of women in athletic wear perform a synchronized dance routine in a bright indoor space. The central woman, wearing a blue tank top and black pants, leads the movement with raised arms initially, then stepping and arm motions. Other women in pink, white, and teal tops follow behind, moving in unison. The camera remains stationary with slight shake, capturing the group from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BAjOGQ-dWzg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BAjOGQ-dWzg_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 231.2403830808454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (dancers) are moving in a coordinated dance routine, exhibiting locomotion and arm movements. Their motion is due to physical forces (muscle contraction) and can be tracked as discrete objects.", "background_and_ambient_analysis": "The background (walls, ceiling, and ceiling fan) is static with no shifting or environmental motion. No fire, water, smoke, or wind present."}}
{"video_id": "BAZG45_eGFE", "file_name": "BAZG45_eGFE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video is in a gym. First, identify the main subjects. There's a woman in a black tank top and gray pants doing a movement. Let's see the sequence.\n\nFrame 0: She's standing, maybe preparing. Then frame 1: she moves her arms. Frame 2: she lifts, maybe a weight or doing a squat? Wait, she's lifting something. Frame 3: she's in mid-lift, arms up. Frame 4: she's holding it. Frame 5: she lowers it. So her motion is lifting a weight (probably dumbbells) from her sides to overhead, then lowering.\n\nOther people: there are people in the background. A man in blue pants and white shirt walking, another in red vest, others working out. But main subject is the woman. Need to describe her appearance: black tank top, gray pants, tall. Number: one main person.\n\nSpatial relationships: she's in the center of the frame. Background people are around her, but focus on her motion.\n\nChronological order: starts with her standing, then lifts arms up (maybe a squat or overhead press?), then holds, then lowers. Wait, in the video, she's doing an exercise where she lifts a dumbbell. Let's check:\n\nFrame 0: she's standing, arms down. Frame 1: she lifts arms, maybe to waist. Frame 2: raises arms. Frame 3: arms up high. Frame 4: holding. Frame 5: lowering. So it's a lifting motion, like bicep curls or overhead press. But the video shows her moving arms up and down.\n\nCamera: static? The frames don't show camera movement, but the bottom part is a textured surface, maybe a mirror reflection? Wait, the video has a lower part that's a diamond plate pattern, which might be a reflection in a mirror. So the camera is facing a mirror, so the action is reflected. But need to check. The video shows a gym scene with people moving around, and the main woman is in the center.\n\nWait, the caption should be in chronological order. Let's outline:\n\nStart: A woman in a black tank top and gray pants stands in a gym. She lifts a weight from her sides upward in a lifting motion, raising her arms to shoulder height, then extends further to overhead. She holds the position briefly before lowering the weight back down. In the background, several other people are visible, including a man in blue pants walking past and others working out with equipment. The camera remains stationary, capturing the reflection of the action in a mirror, with the lower frame showing a textured metallic surface.\n\nWait, but the rules say minimal background. So focus on main subject's motion.\n\nLet's structure:\n\nA woman wearing a black tank top and gray pants performs a weightlifting motion in a gym. She begins by standing with her arms at her sides, then raises a weight upward in a controlled motion, extending her arms overhead, holding briefly, and lowers it back down. Other individuals move around her in the background, including a person in blue pants walking past. The camera remains static, positioned to capture the scene through a reflective surface with a diamond plate pattern at the bottom.\n\nCheck rules:\n\na) Motion: chronological order: start, lift, hold, lower. Yes.\n\nb) Appearance: black tank top, gray pants (size, color, orientation—she's standing, facing the mirror, so back to camera maybe? Wait, the video shows her from behind? Wait, in the video, the first frame she's standing, facing away. So her back is to the camera. So she's doing the exercise with her back to us.\n\nWait, in the frames: [0.0] she's standing, facing away (back to camera). Then she lifts her arms up. So the motion is: she raises her arms up while standing, maybe a bicep curl or something. Wait, the video shows her moving arms up. Let's see:\n\nFrame 0: she's standing, arms down.\n\nFrame 1: arms moving up.\n\nFrame 2: arms raised higher.\n\nFrame 3: arms are high.\n\nFrame 4: arms still high.\n\nFrame 5: arms lowering.\n\nSo it's a lifting motion. Her back is to the camera.\n\nSo appearance: black tank top (short, sleeveless), gray pants, standing with back to camera.\n\nSo the caption should mention she's wearing those, and the motion.\n\nAlso, number: main subject is one woman.\n\nSpatial: she's in the center, others are around.\n\nBackground: gym equipment, people, minimal.\n\nCamera: the bottom part is a textured surface, which is likely a mirror reflection. So camera is static, looking at the scene from the mirror's perspective.\n\nWait, the video's lower", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BAZG45_eGFE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BAZG45_eGFE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 977.7150542930337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman performs controlled weightlifting (squat-to-overhead press) using a barbell. Other gym-goers walk or exercise in the background, but motion is dominated by the main subject's intentional physical actions.", "background_and_ambient_analysis": "The gym background (metal floor grid, weight racks, and walls) remains static with no fluid motion, fire, water, or wind effects. All environmental elements show consistent spatial positioning."}}
{"video_id": "BAwWi7N5tac", "file_name": "BAwWi7N5tac_000458_000468.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with a buzz cut, wearing a white cape with a red design, sits in a barber chair. Another man in a black shirt enters the frame from the right, moves behind the seated man, and adjusts the seated man's head with his hands, likely performing a haircut. The camera remains stationary, capturing the interaction in a barber shop setting with mirrors and equipment visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BAwWi7N5tac.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BAwWi7N5tac_000458_000468.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 151.240845842576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A barber (discrete solid object) moves to cut hair; client remains stationary. Barber's hands and body shift position during hair-cutting.", "background_and_ambient_analysis": "Background elements (framed pictures, mirrors, furniture) remain static; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "BB3Ty6r33tQ", "file_name": "BB3Ty6r33tQ_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of football players in helmets and uniforms are tightly clustered in a huddle, their bodies closely positioned as they interact. They shift positions, some raising arms and gesturing toward teammates while others adjust their stances within the group. The camera remains close to the players, exhibiting a slight shake as it captures the dynamic movement and continuous adjustments within the huddle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BB3Ty6r33tQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BB3Ty6r33tQ_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 352.2314811023712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hockey players in full gear (helmets, jerseys) exhibit discrete motion through shifting positions, shoulder movements, and helmet adjustments within the huddle. Solid objects (players) move via intentional locomotion and physical interactions.", "background_and_ambient_analysis": "No significant ambient environmental motion (e.g., fire, water, smoke, or wind-driven swaying) observed. Stadium background (seats, structures) remains static with minimal distortion."}}
{"video_id": "BAWR5VdyxOU", "file_name": "BAWR5VdyxOU_000209_000219.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a red wallet and an orange object above a black plastic bag, then moves them toward the bag, adjusting their positions as the wallet and object are placed inside. The hand continues to manipulate the items within the bag, with the camera maintaining a close-up perspective that follows the hand’s movements slightly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BAWR5VdyxOU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BAWR5VdyxOU_000209_000219.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 36.287689667216526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands are manipulating a red and orange wallet, causing it to move (flipping, turning, placing on the surface). The wallet and hands are the only discrete objects in motion.", "background_and_ambient_analysis": "The background (black surface and static objects) shows no uniform shifting or fluid/environmental motion. No fire, water, wind, or smoke is present."}}
{"video_id": "BB6R1Sljr-Q", "file_name": "BB6R1Sljr-Q_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise chronological paragraph describing the video based on the given frames. Let's start by looking at the frames provided.\n\nThe video starts with a person in a pink shirt. The first frame shows them from a low angle, looking up at a wooden ceiling. Then, in the next frames, the person moves their head down, maybe looking towards the camera. The background has wooden panels and some balloons—purple and yellow. The person has long hair and is wearing a pink shirt. \n\nI need to focus on motion and behavior. The person is moving their head down, perhaps adjusting their position. The camera angle is low, so maybe the camera is on the floor looking up. The background has wooden walls and ceiling, with balloons visible on the right side. \n\nWait, the rules say to mention spatial relationships. The person is in front of the wooden ceiling and walls. The balloons are to the right. The camera perspective: since it's a low angle, the camera is probably placed on the ground or low down, looking up. The camera movement might be slight as the person moves.\n\nLet me structure it step by step. First, the person in pink shirt is shown from a low angle. Then, they tilt their head down, looking towards the camera. Their hair is long, and they're in a room with wooden panels. The balloons are visible to the right. The camera is static but the subject moves. Wait, the video frames show the person moving their head down, so their motion is downward. \n\nAlso, the background is minimal. So, the caption should mention the person's movement, their appearance (pink shirt, long hair), spatial relation (balloons to the right), camera perspective (low angle, looking up), and movement (maybe slight shake? But the description says \"slight shake\" in the rules, but maybe not. Let me check the rules again. The camera perspective and movement: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nIn the frames, the camera angle is low, so it's a low-angle shot. The movement: the person moves their head down, so the camera might be static, but the subject moves. The video might have a slight shake if it's handheld. The user's example shows \"slight shake\" as an option.\n\nSo putting it all together: The video starts with a person in a pink shirt with long hair standing under a wooden ceiling, then they tilt their head downward toward the camera. The background includes wooden panels and a purple balloon to the right. The camera maintains a low-angle perspective with slight movement as the person adjusts their position.\n\nWait, the main subject's motion is the head movement. Need to be concise. Let me check the rules again. Focus on motion and behavior in chronological order.\n\nFirst frame: person in pink shirt, wooden ceiling, looking towards camera. Then, they lean down. So the motion is moving their head down. The balloons are in the background to the right. Camera is low angle, maybe handheld, so slight shake.\n\nThe caption should be: A person wearing a pink shirt with long hair is initially facing upward in a room with wooden ceiling panels, then tilts their head downward toward the camera while balancing a purple balloon to the right. The camera remains at a low angle, capturing slight movement as the subject adjusts position.\n\nWait, but the balloons are in the background. The person isn't balancing them. So correction: The person tilts their head down, and there's a purple balloon visible to the right.\n\nAnother check: In the frames, the person is moving their head down, and the balloons are part of the background. So the caption should mention the person's action, their appearance (pink shirt, long hair), the balloons in the background, camera angle (low), and movement (slight shake).\n\nLet me draft:\n\nThe person in a pink shirt with long hair begins by looking upward from a low-angle camera perspective in a wooden-paneled room, then gradually lowers their head toward the camera while a purple and yellow balloon floats to the right. The camera remains static with minimal movement.\n\nWait, but the rules say \"conclude with the camera perspective and movement.\" So the last part should be about the camera.\n\nWait, the correct structure is: chronological description of the subject's motion, then the camera perspective and movement at the end.\n\nSo:\n\nA person wearing a pink shirt and long hair is seen in a wooden-paneled room; they lower their head from an upward gaze toward the camera, with a purple balloon visible to the right. The camera maintains a low-angle view with slight shake throughout the sequence.\n\nWait, but the video starts with the person looking up, then tilts head down. So first action: looking up, then moving head down. The camera is at a low angle (so the person's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BB6R1Sljr-Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BB6R1Sljr-Q_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 389.2383164020115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman (a discrete solid object) is moving her head and body, indicating locomotion due to her own physical forces.", "background_and_ambient_analysis": "The background (ceiling, walls, door frame) is static and shows no shifting. No environmental motion (fire, water, wind) is present."}}
{"video_id": "BAzKFPG7dAg", "file_name": "BAzKFPG7dAg_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red tank top, gray capri leggings, and black gloves bends down to lower a barbell, then stands upright and walks toward the camera in a gym. The camera remains stationary, capturing her movement from a frontal angle as she progresses forward.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BAzKFPG7dAg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BAzKFPG7dAg_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 605.9767589361664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A woman (discrete solid object) is moving: walking, lifting weights, and performing exercises. Her motion is due to explicit physical exertion (locomotion and weightlifting), easily trackable with a bounding box.", "background_and_ambient_analysis": "Gym background (purple/yellow walls, equipment) shows no shifting, fluid motion, or environmental effects like wind. No fire, water, or smoke present; environment is static and controlled."}}
{"video_id": "BBK8cjPL6SY", "file_name": "BBK8cjPL6SY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a white shirt and dark pants opens a wooden bookshelf door with their right hand, revealing rows of books and a red folder inside; they then close the door. The bookshelf stands against a wall, with a water bottle visible on a table to the right. The camera remains stationary with slight shake, capturing the action from behind the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BBK8cjPL6SY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BBK8cjPL6SY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 86, "blur_score": 106.06201331706342, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person interacts with a bookshelf by manipulating objects (likely books), with discrete hand movements causing physical displacement of solid items.", "background_and_ambient_analysis": "Background elements (bookshelf, table, water bottle) remain stationary with no fluid or environmental motion observed; no shifting or distortion indicates camera movement."}}
{"video_id": "BBH6jfOE1sk", "file_name": "BBH6jfOE1sk_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BBH6jfOE1sk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BBH6jfOE1sk_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 218.8215615650402, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in blue hoodie, one in white sleeveless top) are moving: the blue hoodie person adjusts hood and gestures, while the white sleeveless top person turns and interacts. Their motion is due to explicit physical forces (arm movements, turning).", "background_and_ambient_analysis": "The background (closet shelves and wall) remains stationary without uniform shifting. No fire, water, smoke, or wind is observed."}}
{"video_id": "BB_53eYY0l0", "file_name": "BB_53eYY0l0_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a pink shirt, pink pants, and white sneakers stands in a parking lot, holding a yellow jump rope with green handles. She begins jumping, swinging the rope under her feet and over her head in a steady rhythm. The camera follows her movements with slight motion, keeping her centered against a backdrop of trees and asphalt.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BB_53eYY0l0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BB_53eYY0l0_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 70.80687861469993, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl in pink clothing is moving by jumping rope; her motion is discrete, solid, and driven by her physical locomotion.", "background_and_ambient_analysis": "The background (trees, pavement) shows no significant shifting or fluid motion; no fire, water, or wind effects are visible."}}
{"video_id": "BBmGwv4QIlI", "file_name": "BBmGwv4QIlI_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white outfit with a hat and red scarf is spun around by multiple others in a dimly lit venue with blue lighting; the main subject’s arms extend outward as they rotate, surrounded by people in dark clothing, while the camera moves shakily to follow the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BBmGwv4QIlI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BBmGwv4QIlI_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 159, "blur_score": 255.8581138406107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "The primary discrete objects are two people in the foreground: one in a white sailor-like costume dancing with large arm movements and another person partially visible on the right. Their motion is due to dancing and interaction.", "background_and_ambient_analysis": "The background consists of a crowded nightclub scene with blurred lights and people; no uniform background shifting or fluid motion (fire, water, smoke, wind) is observed."}}
{"video_id": "BBn4IQL585Y", "file_name": "BBn4IQL585Y_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand holding a black marker enters from the right, adding a curved black stroke to a white paper with red, yellow, and pink splatters. The hand moves away, re-enters to add another stroke, then exits. A textured surface is visible on the left edge. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BBn4IQL585Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BBn4IQL585Y_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 109.98589602849336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand appears and moves across the frame from the top right to the center, then exits the frame.", "background_and_ambient_analysis": "The background (wall) remains static with no fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "BC-RQgDp1tk", "file_name": "BC-RQgDp1tk_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a small green seedling with a few leaves into a blue container filled with soil, assisted by another hand adjusting the soil around it; the camera then pulls back to reveal two people working around the container, transitioning from a close-up top-down view to a wider perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BC-RQgDp1tk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BC-RQgDp1tk_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 43.627645162064496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands, sapling, soil) moving through explicit physical actions (planting, positioning)", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water flow, smoke, or wind as dominant motion."}}
{"video_id": "BC6_dCbhxqc", "file_name": "BC6_dCbhxqc_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark blue clothing stands in a batting cage, facing forward. He lifts a baseball bat, swings it in an arc, and makes contact with a ball on a tee. He follows through with the swing, ending in a relaxed stance. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BC6_dCbhxqc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BC6_dCbhxqc_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 48.581242563099714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person swinging a baseball bat, with the bat and ball exhibiting discrete motion due to physical forces (swinging action and collision).", "background_and_ambient_analysis": "No shifting background; no fire, water, or wind motion observed. Black netting and fence remain stationary throughout the clip."}}
{"video_id": "BCIbsg4dAJM", "file_name": "BCIbsg4dAJM_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with light brown hair and a striped shirt moves toward a kitchen counter, picks up a small item from a plastic bag, and places it into a cup. The child stands in front of the counter, which holds the cup and the plastic bag filled with contents. The camera maintains a slight shake, focusing on the child’s actions as they interact with the objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BCIbsg4dAJM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BCIbsg4dAJM_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 182.51456781145188, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is moving their hands and head while drinking from a bottle and pouring into a cup. The bottle and cup are discrete solid objects.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background elements (countertop, objects) are stationary."}}
{"video_id": "BCE7HMJNNqk", "file_name": "BCE7HMJNNqk_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark sweater and jeans lifts a wooden chair with a cushioned seat from a blue mat, then moves it across the mat. The chair is positioned in front of a cardboard box and to the left of a wicker basket. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BCE7HMJNNqk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BCE7HMJNNqk_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 630.4218480226924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is interacting with solid objects (boxes), lifting, carrying, and positioning them. The motion is driven by physical forces (muscle movement) and explicit object manipulation.", "background_and_ambient_analysis": "The background elements (walls, curtains, furniture) show no uniform shifting or fluid motion (fire, water, smoke, wind). The scene remains static with no environmental disturbances."}}
{"video_id": "BCYIoZqs0rE", "file_name": "BCYIoZqs0rE_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a spoon to smooth the batter on the top of each cupcake in a 12-cup muffin tin, moving sequentially across the tin to even out the surface. The cupcakes, held in white and black paper liners, have yellowish batter with small dark pieces visible. The camera maintains a top-down view throughout, focusing on the hand’s motion over the tin.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BCYIoZqs0rE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BCYIoZqs0rE_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 388.47766556940246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand uses a spoon to apply frosting to cupcakes, with the spoon and hand exhibiting controlled physical motion for frosting application.", "background_and_ambient_analysis": "Background elements (baking tray, countertop) remain stationary; no fire, water, smoke, or wind motion detected."}}
{"video_id": "BCznmAYZZVA", "file_name": "BCznmAYZZVA_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in an orange shirt, black pants, and red cap dances with a woman in a light-colored dress on a wooden floor; they spin and step around each other, moving in sync as other dancers flow through the background. The camera follows their motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BCznmAYZZVA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BCznmAYZZVA_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 61.956986073410505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dancers) move: the central couple performs coordinated ballroom dance steps, spins, and turns; other dancers in the background exhibit similar locomotion. All movements are explicit physical actions from the subjects.", "background_and_ambient_analysis": "The background (wooden floor, walls, and distant dancers) remains stable without uniform shifting or fluid environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "BD47fYcUJHs", "file_name": "BD47fYcUJHs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a green screen, then transitions to a top-down view of a person's feet wearing black pants and white strapped shoes, which begin moving in a dance step motion across a yellowish floor. The camera remains in a top-down perspective throughout the footage of the feet.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BD47fYcUJHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BD47fYcUJHs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 131.1393603443649, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's legs (wearing black pants and white socks) are moving rhythmically in a dancing motion, stepping and kicking.", "background_and_ambient_analysis": "The background is a static brown floor. No shifting background elements or fluid/environmental motion (e.g., fire, water, wind) is present."}}
{"video_id": "BD6P58u5BCs", "file_name": "BD6P58u5BCs_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, two people are on a stage; one wears red pants and a sleeveless top, the other blue pants and a striped shirt. Initially, the red-pants individual is positioned to the right, then runs leftward, extending arms and bending knees. The blue-pants individual, initially standing to the left, raises both arms and gestures. The red-pants person continues moving left, while the blue-pants person maintains gestures. The camera remains stationary with a slight shake, capturing the stage from an audience-facing angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BD6P58u5BCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BD6P58u5BCs_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 161, "blur_score": 317.02084823752506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two performers: one in blue (stationary with occasional gestures) and one in red (dynamic movements including jumps, steps, and gestures).", "background_and_ambient_analysis": "Background (curtains, wall) is stable with no fluid/environmental motion (fire, water, wind). No significant shifts in static background elements."}}
{"video_id": "BCrTL-Vw_EI", "file_name": "BCrTL-Vw_EI_000427_000437.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black t-shirt and dark pants leans forward, using a yellow object to interact with the foot of a seated woman dressed in black clothing. His hands move rhythmically as he works on her extended foot, while the woman remains still with her legs up. The camera maintains a steady close-up perspective focused on the interaction between the two.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BCrTL-Vw_EI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BCrTL-Vw_EI_000427_000437.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 38.331114170236944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a dark shirt manipulates another person's foot using a yellow object, with the primary motion involving hand movements and foot positioning.", "background_and_ambient_analysis": "The background features a static brick wall and interior structures with no discernible shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "BDI82n-7XEc", "file_name": "BDI82n-7XEc_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a classroom, a person with curly hair and a black shirt seated at a desk has another individual's arm (adorned with a silver bracelet) extend toward their face. The arm retracts, and the seated person turns their head left, smiles, then turns back toward the camera. The camera maintains a close perspective with slight movement, capturing the interaction against a backdrop of desks and a blackboard.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BDI82n-7XEc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BDI82n-7XEc_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 182.88946778132782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one person moves their hand and steps away, while the other turns to face the camera and smiles.", "background_and_ambient_analysis": "The background (chalkboard, table, etc.) is static and shows no shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "BDjJmZ74ztw", "file_name": "BDjJmZ74ztw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video based on the provided frames. The rules are specific, so I need to make sure I follow them all.\n\nThe video shows a woman with long black hair and bangs. She's sitting in a wicker chair. The background has a door with some decorations and a window. The camera moves around her as she turns her head to the right and smiles. The user specified not to mention the background unless essential, but since the door and window are part of the setting, maybe they're necessary for context.\n\nLet me check the rules again. The main focus should be on the motion and behavior of the main subjects. Here, the woman is the main subject. She's moving her head, smiling, and looking around. Her appearance: long black hair, bangs, wearing a dark blue top. The chair is wicker. The camera seems to pan left and right, following her movement. The background includes a door and window, but since the rules say to keep background minimal unless essential, maybe just mention the door and window briefly.\n\nWait, the user said \"exclude text recognition, named characters, or stylistic analysis.\" So no names, no mentions of what's written in the background. But the door has some decorations, but maybe that's not necessary. The key points are her actions: turning head, smiling, looking towards the window. The camera movement is slight, maybe panning as she moves. The chair is behind her, but the main focus is on her.\n\nLet me structure it chronologically. Start with her sitting in the chair, then she turns her head to the right, smiles, looks towards the window. The camera moves slightly, following her. The background elements (door, window) are there but minimal. Need to mention the chair's texture as wicker, but maybe just \"wicker chair\" is enough.\n\nWait, the first frame shows her looking down, then she turns to the right, smiles, looks towards the window. The camera shifts, so the perspective changes as she moves. The caption should note the camera's movement: panning left or right. Looking at the frames, the camera seems to pan left as she turns her head. Let me check the movement. In frame 0, she's looking down, then frame 1 she's turning to the right, frame 2 she's smiling and looking right, frame 3 same, frame 4 she looks towards the window. The camera might be moving slightly to the left as she turns.\n\nWait, the user's example says: \"a woman with long black hair and bangs sits in a wicker chair, turning her head to the right while smiling. She looks toward a window as the camera pans left, shifting slightly to follow her movement.\" But I need to make sure to follow the exact output format. Also, the background is minimal. So, focus on the woman's actions, her appearance (long black hair, bangs, dark blue top), chair (wicker), camera movement (pan left, slight shake).\n\nWait, the rules say: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So the last part should mention how the camera moves. The movement is panning left as the woman turns her head.\n\nPutting it all together: The woman with long black hair and bangs, wearing a dark blue top, sits in a wicker chair. She turns her head to the right, smiles, and looks toward a window. The camera pans left, following her movement with a slight shake.\n\nWait, but the user's example had \"turning her head to the right while smiling. She looks toward a window as the camera pans left, shifting slightly to follow her movement.\" Maybe \"panning left\" is the correct term here.\n\nCheck if the camera is panning left or right. If she's turning her head to the right, the camera might be moving left to keep her in frame. For example, if she turns right, the camera pans left to follow her face. So the camera movement is panning left.\n\nAlso, the background elements: door and window are there but minimal. The door is behind her, window to the right. But since the rules say to keep background minimal unless essential, maybe just mention the window as she looks towards it.\n\nLet me check the frames again. Frame 0: door with decorations in the background. Frame 1: same door, maybe a different angle. Frame 2: she's smiling, looking to the right. Frame 3: same, maybe more towards the window. Frame 4: window visible on the right. So the window is part of the background where she looks towards.\n\nSo, putting it all together:\n\nA woman with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BDjJmZ74ztw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BDjJmZ74ztw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 79.36967139699449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving her head and body, indicating discrete object motion.", "background_and_ambient_analysis": "The background (door, wall decorations, window) remains static with no fluid or environmental motion."}}
{"video_id": "BDaP-UZxmi4", "file_name": "BDaP-UZxmi4_000480_000490.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the main subjects are the riders and horses. Let's see the sequence.\n\nAt 0.0 seconds: A rider in dark pants and light top on a brown horse, kicking a blue ball. The horse is moving forward, rider's legs are down, maybe galloping.\n\nThen at 1.0 seconds: The rider is still on the horse, now the horse is more in motion, maybe the ball is rolling. The background has people and barriers.\n\nAt 2.0 seconds: Now there are multiple riders. One in blue shirt, another in green. The horses are moving, riders holding mallets. The blue rider is on the left, green on the right, both on horses. The scene is dynamic, they're racing.\n\n3.0 seconds: More riders, maybe four? The green shirt (number 2) is prominent. Horses are moving side by side. Riders are leaning, horses galloping.\n\n4.0 seconds: Same as before, but the green rider is leading, blue rider behind. Background has spectators and barriers with text, but we don't need to mention text.\n\n5.0 seconds: The riders are in motion, horses are kicking up dust. The blue rider (maybe number 1) is on a light horse, green rider (2) on a brown horse.\n\nNow, chronological order: Start with the first rider, then others joining. The motion is horses galloping, riders swinging mallets (though maybe in the video, the mallets are used to hit the ball, but the description says the blue ball is kicked). Wait, the first frame has a blue ball being kicked by the rider's foot. Then the riders are moving, so maybe it's a game where they use mallets, but the ball is kicked. Hmm, but the task is to focus on motion.\n\nSo main subjects: riders on horses. Number of riders: in the video, there are multiple—by frame 2, at least three, frame 3-5 more.\n\nAppearance: riders in blue, green, maybe white shirts; horses are various colors (brown, white, beige). Horses are galloping, riders leaning forward, holding mallets.\n\nSpatial: riders are moving in a line, some behind others. The green rider (number 2) is ahead, blue rider (number 1) behind. The brown horse with green rider is in front of the blue horse with rider.\n\nCamera: starts with close-up of horse and rider, then pans to show more riders, so camera is panning left or right to follow the action. Slight shake maybe due to movement.\n\nBackground: spectators, barriers, but minimal. So keep it brief.\n\nNow, structure the caption:\n\nStart with first frame: A rider on a brown horse kicks a blue ball while galloping. Then, other riders on horses (blue and green shirts) join, moving in formation. The riders on horses gallop side by side, with the green-shirted rider leading and blue-shirted rider trailing. The camera pans left to follow the riders' movement across the dusty field.\n\nCheck the rules:\n\na) Motion and behavior in order: kick ball, then more riders join, galloping, leading/trailing.\n\nb) Appearance: rider's shirt colors (blue, green), horse colors (brown, white, beige), number (green has 2, blue has 1? In frame 3: blue shirt, green shirt number 2). But the task says \"briefly describe their appearance and number (color, size, orientation).\" So mention numbers if visible. In frame 2, the blue rider has a number 1 on the back? Wait, frame 2: the rider in blue has a number 1 on the back. Frame 3: rider in blue (1) and green (2). So mention numbers.\n\nc) Spatial: green rider (2) in front, blue (1) behind.\n\nd) Camera: pans left.\n\ne) Background minimal.\n\nf) Exclude text.\n\nSo draft:\n\nA rider on a brown horse kicks a blue ball while galloping, followed by multiple riders on horses—blue-shirted (number 1) and green-shirted (number 2) riders—galloping in formation. The green-shirted rider leads while the blue-shirted rider trails behind, both leaning forward on their horses. The camera pans left to track the riders' motion across the dusty field.\n\nCheck if concise. Let's make it smoother.\n\nFirst frame: rider on brown horse kicks blue ball, then others join. Then describe the riders' movement, positions, camera.\n\nAnother try:\n\nA rider on a brown horse kicks a blue ball while galloping; subsequent frames show multiple riders on horses—blue-shirted (number 1)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BDaP-UZxmi4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BDaP-UZxmi4_000480_000490.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 51.82912030006411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: riders on horses, moving in formation while holding poles (suggesting a team sport like polo), with clear locomotion and interaction.", "background_and_ambient_analysis": "Static background elements (yellow/blue barriers, rocky hillside) remain stationary with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "BDsQ1Vavnf0", "file_name": "BDsQ1Vavnf0_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a marker enters from the right, coloring the scoops of the middle ice cream cone; the hand moves methodically across the drawing, adding blue to the green scoop while the other ice cream cones remain partially colored. Camera maintains a top-down view with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BDsQ1Vavnf0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BDsQ1Vavnf0_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 259.2455568924519, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a marker moves deliberately to color the middle ice cream cone, demonstrating controlled motion for artistic application.", "background_and_ambient_analysis": "Static background elements (ice cream cones, hearts, star) show no shifting or environmental motion. No fluids (fire, water, smoke) or wind-driven elements present."}}
{"video_id": "BE4umqQG2Fo", "file_name": "BE4umqQG2Fo_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person sits cross-legged on the carpeted floor, wearing a dark sleeveless top, light blue jeans, and black sneakers with white text. They lift their right leg, holding a small object in their right hand, and use both hands to manipulate and fold the jeans' cuff downward. To the left, a dark wooden piece of furniture is partially visible against the beige wall. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BE4umqQG2Fo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BE4umqQG2Fo_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 97, "blur_score": 88.80822773819764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating their jeans (pulling fabric, adjusting pockets), with discrete hand/leg movements indicating solid object interaction.", "background_and_ambient_analysis": "The background (wall, floor) shows no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind). Static elements are stable."}}
{"video_id": "BDpwqK3a9ls", "file_name": "BDpwqK3a9ls_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown jacket and gray pants sits in a folding chair near a campfire, observing a sandwich cooking in a frying pan. A hand enters from the right, flipping the sandwich in the pan. The man remains seated, while the camera stays mostly static with a slight shift to capture the hand’s movement. Background elements include a white truck and motorcycles parked on gravel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BDpwqK3a9ls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BDpwqK3a9ls_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 485.6864450180675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with the food on the grill, moving it through discrete physical actions (flipping, adjusting).", "background_and_ambient_analysis": "Fire is burning in the grill but is not the dominant motion; background elements (truck, trees) remain static with no uniform shifting."}}
{"video_id": "BDzGLoTQQWE", "file_name": "BDzGLoTQQWE_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a white tank top, black shorts, and white sneakers lifts a barbell with black weights from a squat position, stands upright, and walks forward through a gym. The camera remains stationary, capturing the motion from a slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BDzGLoTQQWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BDzGLoTQQWE_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 255.2297540823863, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is the man performing a weightlifting exercise (squats/deadlifts). He moves vertically and horizontally while lifting a barbell, with clear locomotion driven by muscle force. The barbell is a solid object moving in response to his physical effort.", "background_and_ambient_analysis": "Static gym environment with no shifting background elements (walls, equipment remain fixed). No fire, water, smoke, or wind present; all environmental elements are stationary."}}
{"video_id": "BEJrkk3hb9E", "file_name": "BEJrkk3hb9E_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a black-handled tool with a red tip moves steadily across a wooden board displaying a line drawing of a figure with prominent ears. The hand adjusts the board’s position, tracing the lines from the top left to the bottom right while the board is angled slightly. The scene is viewed from a top-down perspective with the workspace’s surface visible beneath the board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BEJrkk3hb9E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BEJrkk3hb9E_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 188.85065086300756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand holding a pen is the primary discrete object moving, actively drawing on the sketchbook with precise motions.", "background_and_ambient_analysis": "Background elements (desk, cup, tools) are static with no shifting or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "BEYg0TJsyo0", "file_name": "BEYg0TJsyo0_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a cap, jacket, and jeans operates a yellow forklift carrying a large gray metal box secured with yellow straps and red-white caution tape. The forklift moves forward slowly, then turns, with the camera panning left to follow the motion, revealing a parked car and urban street background as the box shifts position relative to the forklift.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BEYg0TJsyo0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BEYg0TJsyo0_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 685.1833118605931, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The yellow forklift (with a driver) and its cargo (gray box secured with yellow straps) are moving. The forklift's motion is driven by its engine, with the driver operating the vehicle.", "background_and_ambient_analysis": "The background includes static elements like buildings and a parked car. There is no fire, water, smoke, or wind-driven motion, so ambient environmental motion is absent."}}
{"video_id": "BEbOdHaWHyY", "file_name": "BEbOdHaWHyY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A figure skater in a red top and dark pants glides on an ice rink, then executes a spinning maneuver with arms extended, losing balance and falling, before recovering posture. The camera captures the action from a top-down angle with slight movement, showing the rink's edge on the left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BEbOdHaWHyY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BEbOdHaWHyY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 86, "blur_score": 366.73845183069886, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single figure skater performs spins and gliding maneuvers on ice, with clear locomotion and rotational physics driven by their own physical forces (propulsion, balance).", "background_and_ambient_analysis": "The ice rink background (boards and structural elements on left) shows no shifting, fluid motion, or environmental effects like fire, water, smoke, or wind. Snow/mist on the ice is minor and secondary to the skater's movement, not dominant."}}
{"video_id": "BEOVE1paW0M", "file_name": "BEOVE1paW0M_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to watch the video frames provided and understand the sequence. \n\nThe first frame shows two people dancing by the water. The man is in a white shirt and dark pants, the woman in a red shirt and jeans. They're facing each other, maybe doing a dance move. Then the next frame is a close-up of their shadows on the pavement. That's a top-down shot of the shadows. Then frame 3 shows them dancing, the man is lifting the woman or they're doing a step, but maybe the second frame was a shadow focus. Wait, no, the sequence is: 0.0 seconds: two people dancing (man, woman), then 1.4s: shadows on the pavement, 2.5s: shadows again? Wait, no, the frames are 0, 1, 2, 3, 4. Let's list them:\n\nFrame 0: Two people dancing by water. Man (white shirt, dark pants), woman (red shirt, jeans) facing each other.\n\nFrame 1: Close-up of their shadows on the pavement, showing their silhouettes.\n\nFrame 2: The two people are now standing with their arms outstretched, dancing.\n\nFrame 3: They're walking towards the camera, holding hands, still by the water.\n\nFrame 4: Four girls in coordinated outfits (like school uniforms with skirts) dancing in front of a sculpture.\n\nWait, let's check the user's provided frames:\n\n<0.3 seconds> [frame 0] - two people dancing by water.\n\n<1.4 seconds> [frame 1] - shadows on pavement.\n\n<2.5 seconds> [frame 2] - shadows again? Wait, the description says \"two people dancing by the water\" then \"shadows on pavement\" then \"two people dancing by the water again, but now holding hands\" then \"four girls dancing\". Wait, no:\n\nThe user wrote:\n\n[0.3] two people dancing by water (man in white, woman in red, facing each other)\n\n[1.4] shadows on pavement (top-down)\n\n[2.5] two people dancing by water (now man in white, woman in red, arms out, moving)\n\n[3.6] two people dancing by water (holding hands, walking)\n\n[4.7] four girls in uniforms dancing in front of a sculpture\n\nSo chronological order:\n\nFirst, two people (man: white shirt, dark pants; woman: red shirt, jeans) dance near the water, facing each other. Then the camera cuts to a top-down view of their shadows on the pavement. Next, the same two people are shown dancing with arms extended. Then, they hold hands and walk towards the camera along the waterfront. Finally, four girls in coordinated outfits (white and red accents, skirts) dance in front of a large rust-colored sculpture. \n\nNow, need to describe in chronological order, focusing on motion and behavior. Mention appearance, number, spatial relationships. Background minimal unless essential.\n\nStart with the first scene: two people dancing by water. Then shadows. Then the two dancing again (different pose). Then holding hands. Then four girls dancing.\n\nCamera perspectives: first scene is likely eye-level, then top-down for shadows, then eye-level for the two people, then eye-level, then eye-level for the girls.\n\nCheck rules:\n\na) Motion in order.\n\nb) Appearances: two people (man: white shirt, dark pants; woman: red shirt, jeans), then four girls (white/red outfits, skirts).\n\nc) Spatial: by water, shadows on pavement, in front of sculpture.\n\nd) Conclude with camera perspectives.\n\ne) Background minimal: water, pavement, sculpture.\n\nf) Exclude text, names, etc.\n\nSo putting it together:\n\nTwo people dance near a body of water: a man in a white shirt and dark pants and a woman in a red shirt and jeans face each other and move. The camera shifts to a top-down view showing their elongated shadows on the paved area. The two resume dancing, arms extended, then walk toward the camera while holding hands along the waterfront. Finally, four girls in coordinated white and red outfits with skirts dance in front of a large rust-colored sculpture.\n\nCheck if this follows rules.\n\nNumber: two people, then four girls. Appearances described. Motion: dancing, shadows, walking. Spatial: by water, shadows on pavement, in front of sculpture.\n\nCamera: top-down for shadows, others are eye-level.\n\nYes.\n\nWait, the output format is a paragraph inside <caption_output> tags.\n\nMake sure it's concise, chronological.\n\nLet's refine:\n\nTwo people dance by the water: a man in a white shirt and dark pants and a woman in a red shirt and jeans move facing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BEOVE1paW0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BEOVE1paW0M_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 150.12684804558768, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: two people dancing in the initial seaside scene, two people dancing in the second seaside scene, and four girls dancing in the urban plaza scene. All movements are locomotive (dancing) with clear bounding boxes and distinct trajectories.", "background_and_ambient_analysis": "The background elements (water, sky, building, and paved ground) are static with no significant ambient environmental motion. The water appears calm and undisturbed, with no fire, smoke, or wind-driven motion dominating the scene. Static structures like buildings and stone walls do not shift uniformly."}}
{"video_id": "BF2msaxNIMs", "file_name": "BF2msaxNIMs_000177_000187.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange hoodie and dark cap opens a glass jar, then holds it up while standing in front of a lit Christmas tree. The background includes a couch and a table with various items. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BF2msaxNIMs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BF2msaxNIMs_000177_000187.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 82.86997135060098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange hoodie manipulates a small solid object (likely unwrapping or examining it), with distinct hand movements and body shifts.", "background_and_ambient_analysis": "Background elements (Christmas tree, couch, wall) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "BEt3f8nQMds", "file_name": "BEt3f8nQMds_000480_000490.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light shirt and beige pants uses a red-handled shovel to dig into soil, bending forward and shifting stance as they move earth. A tree with yellow and green foliage is behind them. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BEt3f8nQMds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BEt3f8nQMds_000480_000490.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 364.8748070945007, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in white clothing and red shorts is digging in the dirt, moving their arms and body to excavate soil.", "background_and_ambient_analysis": "The background (tree, wall, dirt) is static and does not shift uniformly. There is no dominant fluid or gaseous motion (fire, water, wind)."}}
{"video_id": "BF-8AeaOyB4", "file_name": "BF-8AeaOyB4_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a garage with racing cars. There are people moving around, probably a pit crew. The main action: in the first frame, several people are near a blue and red car. Then they move to the front of the car. One person is on their knees, another is holding a tire. They seem to be changing a tire. The car is blue with red front, has numbers and sponsor logos, but we can't read the text. The people are in uniforms, some with helmets. The background has equipment like a blue cart with \"Cameo\" on it. The camera starts with a slight pan, then moves to show the tire change. Let's structure the caption: start with the initial scene, describe the movement of people around the car, the tire change action, then camera movement. Keep it concise, chronological. Mention number of people: a few, maybe 3-4. Colors: blue and red car, people in blue and red shirts. Spatial: people around the car, one kneeling, others handling tire. Camera: starts with a view of the garage, then moves to focus on the tire change, maybe a slight shake as it moves. Avoid text recognition, so no \"Cameo\" or other logos. Just describe the motion. Let's draft:\n\nIn a garage setting, several people move swiftly around a blue and red race car, with one individual kneeling by the front tire while others lift and replace it; the group positions themselves around the vehicle, maintaining focus on the tire-changing task, and the camera pans left to follow their motion with a slight shake.\n\nWait, check rules: a) motion in chronological order. So first, people are near the car, then move to the front, one kneels, others work on tire. b) number: \"several\" (but maybe specify: three people? Let's see the frames: first frame has 3-4 people, then one kneels. So \"a few people\" or \"three people\". c) spatial: in front of the car, one kneels by the tire. d) camera: starts with a view (maybe following the movement), then pans left, slight shake. Let's adjust.\n\n\"Several people in blue and red attire move around a blue and red race car in a garage; one person kneels to the front left of the car, while others lift and remove the front tire, then replace it with a new one, maintaining close proximity to the vehicle; the camera follows the crew's motion with a slight shake and pans left to capture the tire-changing process.\"\n\nWait, check rules: exclude text recognition, so no mentioning specific logos (like \"Cameo\" is text, so don't mention). Also, don't say \"Cameo\" or other words. The car has \"Cameo\" but according to rule f, exclude text recognition, so just say \"blue and red race car\". Also, in the frames, the car is blue with red front, has numbers (but numbers are not to be mentioned? Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So numbers on car are text, so just describe color.\n\nLet's try again:\n\nA group of people in dark and red clothing move around a blue and red race car in a garage. One person kneels at the front left of the car, while others work on the front tire, removing and replacing it. The camera follows their motion with a slight shake, panning left to focus on the tire-changing activity.\n\nCheck if that's chronological: first, people moving around the car (initial frame), then focusing on front tire, one kneels, others change tire. Yes. Number: \"group of people\" (but maybe better to specify count: three people). Let's see the frames: first frame, maybe 3 people. Second frame, same. Third frame, one kneels, others working. So \"three people\" might be accurate.\n\nThree people in dark and red clothing move around a blue and red race car in a garage. One kneels at the front left of the car while the others assist in removing and replacing the front tire. The camera follows their movements with a slight shake, panning left to capture the tire-changing process.\n\nThat seems better. Check rule a: motion in chronological order. Yes: moving around the car, then kneeling, then changing tire. Rule b: describe appearance (dark and red clothing), number (three people). Rule c: spatial (front left, around the vehicle). Rule d: camera perspective and movement (follows movement, slight shake, pans left). Rule e: background minimal (garage). Rule f: no text. Good.\n</think>\n\n<caption_output>Three people in dark and red clothing move around a blue and red race car in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BF-8AeaOyB4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BF-8AeaOyB4_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 143, "blur_score": 66.1695589987849, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are actively moving a large tire (black bag-like object) toward and around a race car. The tire is handled through physical forces (lifting, dragging, positioning) by the individuals.", "background_and_ambient_analysis": "Background elements (walls, floor, Pepsi cooler, and other static garage structures) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "BEczttCdatA", "file_name": "BEczttCdatA_000190_000200.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand the video content based on the provided frames.\n\nThe video shows hands working on a nail art project. The main subject is a person's hands. The left hand holds a pinkish nail, maybe a fake nail, with some existing decorations. The right hand is using a brush to apply something, possibly a polish or glue.\n\nLooking at the frames: the first frame shows the left hand holding the nail, the right hand holding a brush. The second frame has the right hand moving the brush towards the nail. Third frame, the brush is applying the product to the nail. Fourth frame, the brush is still in motion. The fifth frame shows the brush being lifted away.\n\nTools around: there's a pink-handled tool, a small container with a white substance, a pink container with text (but per rule f, exclude text), and a small glass with glitter. The background is dark, maybe a black surface with some glitter particles.\n\nRules to follow: focus on motion chronologically. Mention appearance and number of subjects. Spatial relationships. Conclude with camera perspective.\n\nSo, the main actions: hands applying product to the nail. The right hand holds the brush, dips into the white container, then applies to the nail. The nail is held by the left hand. The camera is top-down. Background has other tools but minimal description.\n\nCheck for text recognition: exclude the text on the containers. Also, no named characters. Keep it concise.\n\nStructure: \n\n- First, the left hand holds the nail. Right hand uses brush. Then brush dips into white container. Then applies product to nail. The nail has some existing decorations. The tools are around but mention briefly.\n\nNeed to make sure chronological order. Start with hands holding nail and brush, then dipping, then applying.\n\nAlso, spatial: right hand is to the left of the nail, which is held by the left hand. The white container is near the nail.\n\nCamera is top-down. No movement mentioned, so maybe static.\n\nFinal caption should be a paragraph in order.\n\nLet me draft:\n\n\"A person’s hands perform nail art: the left hand holds a small, pinkish artificial nail adorned with dark accents, while the right hand uses a black brush to apply a white substance from a nearby container. The brush dips into the container and then moves to the nail’s surface, spreading the product. A pink container and scattered glitter rest to the right and left of the nail, respectively, on a dark surface. The camera maintains a top-down view without movement throughout the sequence.\"\n\nCheck rules: \n\na) Motion chronologically: yes, dipping, applying.\n\nb) Appearance: nail is pinkish, dark accents, brush black, white container, pink container. Number of hands (2), nail (1), containers (2), glitter (scattered).\n\nc) Spatial: right hand to left of nail (but maybe \"to the right of the nail\" but in the video, the right hand is moving towards the nail from the left side? Wait, the first frame shows the right hand holding the brush to the left of the nail. Wait, the person's left hand is holding the nail, right hand is on the left side of the nail. Maybe \"left hand holds the nail, right hand applies product from a white container to the nail's surface.\"\n\nWait, the description should be precise. Let me check again.\n\nIn frame 0: left hand holds the nail, right hand is holding a brush (maybe not yet moving). Frame 1: right hand moves brush towards the nail. Frame 2: right hand moves brush to the container. Frame 3: brush dips into container. Frame 4: brush applies product to nail. Frame 5: brush lifts away.\n\nSo the sequence is: left hand holds nail. Right hand dips brush into white container, then applies product to the nail.\n\nThe white container is below the nail, maybe in front. The pink container is to the right of the white container.\n\nSo perhaps: \"The left hand holds a small pink artificial nail with dark decorations, while the right hand uses a black brush to apply white product from a circular container placed below the nail. The brush dips into the container and then moves to the nail’s tip, spreading the product. A pink container and scattered glitter lie to the right and left of the nail on a dark surface. The camera remains in a fixed top-down position.\"\n\nBut need to mention the spatial relations between objects. Also, the pink container has text but we exclude text, so just \"a pink container\".\n\nWait, the pink container in the video has text like \"JENNIE'S\" but per rule f, exclude text recognition. So just say \"a pink container\".\n\nAlso, the glitter is scattered around. \"Scattered glitter particles lie around the workspace.\"\n\nBut according to rule e: minimal background description", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BEczttCdatA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BEczttCdatA_000190_000200.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 64.22601493836947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands and nail art brushes are moving in discrete, controlled motions as part of the nail art application.", "background_and_ambient_analysis": "No shifting background elements observed. No fire, water, smoke, or wind present."}}
{"video_id": "BEzBhpXDkLE", "file_name": "BEzBhpXDkLE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black sleeveless top, white shorts, and white sneakers performs jumping jacks in a gym. He alternates between jumping with arms raised and legs extended, then lowering arms and legs. The gym features a large window with light, dumbbells, and equipment visible in the background. The camera remains stationary, capturing the subject from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BEzBhpXDkLE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BEzBhpXDkLE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 84.5894510571604, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in athletic wear is executing a running motion, demonstrating discrete locomotion.", "background_and_ambient_analysis": "The background (walls, window, gym equipment) remains static with no fluid motion (fire, water, smoke) or environmental movement (wind). Background elements do not shift uniformly."}}
{"video_id": "BFTu2uUo1K0", "file_name": "BFTu2uUo1K0_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a metallic valve or pipe component, with one hand holding the device and the other pressing or adjusting a cylindrical part. The hand, showing textured skin and visible fingernails, moves toward the valve, applying pressure to its surface. A checkered cloth is partially visible in the background. The camera maintains a close-up perspective with slight handheld motion, focusing on the interaction between the hands and the mechanical object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BFTu2uUo1K0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BFTu2uUo1K0_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 203.20708746473525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands and a foot are moving: hands manipulating a pipe joint with a tool, foot applying pressure to hold the pipe.", "background_and_ambient_analysis": "Background (tiled wall and metal surface) is static. Minor water splashing occurs but is a consequence of the object motion, not dominant."}}
{"video_id": "BFt96C3NI5Q", "file_name": "BFt96C3NI5Q_000261_000271.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with dark nail polish moves across a pink surface, manipulating several small white squares by shifting their positions. The hand's fingers repeatedly adjust the squares, moving them around the surface while maintaining a top-down camera view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BFt96C3NI5Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BFt96C3NI5Q_000261_000271.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 37.65217664476556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (with painted nails) and small white square objects are moving. The hand is interacting with the squares by picking up, placing, and rearranging them.", "background_and_ambient_analysis": "The background is a static pink surface with no shifting or fluid motion. No fire, water, or wind is present."}}
{"video_id": "BF8wNCk2z7U", "file_name": "BF8wNCk2z7U_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt and a child in an orange shirt with gray pants sit on a brown couch. The man repeatedly gestures with his hands in front of him, moving them rhythmically, while the child lies on their back, occasionally shifting position slightly. The camera pans around the pair, capturing their interaction from various angles with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BF8wNCk2z7U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BF8wNCk2z7U_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 34.843012011575695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The adult and child exhibit distinct movements: the adult gestures with hands while speaking, and the child moves arms and head. Both motions are solid-object locomotion driven by voluntary action.", "background_and_ambient_analysis": "Background elements (walls, curtains, chair, and pillow) remain static throughout. No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "BGA_HOBI5Pg", "file_name": "BGA_HOBI5Pg_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black t-shirt, red lanyard, and brown pants stands in a narrow hallway, holding a bottle in their right hand. They make small gestures with their hands while speaking, positioned to the left of an open doorway leading to another room with a bicycle and stacked boxes. The camera remains stationary throughout, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BGA_HOBI5Pg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BGA_HOBI5Pg_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.52113583329783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in the foreground gestures while holding a camera; a person in the background walks down the hallway, exhibiting locomotion. Both are distinct solid objects moving due to physical forces (gesturing and walking).", "background_and_ambient_analysis": "No shifting background elements or ambient fluid/environmental motion (fire, water, smoke, wind) detected. Hallway walls, doors, and floor remain static throughout the frames."}}
{"video_id": "BGGjjzFrA3k", "file_name": "BGGjjzFrA3k_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals stand on a grassy field with trees in the background; the central person, wearing a white shirt and black shorts, stands between two others in similar attire. The central figure then extends both arms outward to the sides. The camera remains stationary throughout, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BGGjjzFrA3k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BGGjjzFrA3k_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 904.0127914185241, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals in athletic attire are moving; the central person performs a sudden arm-spread motion and jump, while the other two walk across the frame.", "background_and_ambient_analysis": "The background consists of static trees and a grassy field with no significant fluid motion (fire, water, smoke) or wind-driven swaying. Background elements remain consistent without uniform shifting."}}
{"video_id": "BFDhgG4ac-o", "file_name": "BFDhgG4ac-o_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black tank top, black shorts, and red shoes begins seated on the floor with her legs elevated on a large blue exercise ball. She gradually leans backward, transitioning to a lying position on the ball while adjusting her posture. The camera remains stationary, capturing the motion from a fixed perspective in a room with a red couch and patterned curtains visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BFDhgG4ac-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BFDhgG4ac-o_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 139.88204881080935, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person interacts with a large exercise ball, rolling and shifting positions while lying on it; the ball moves due to physical forces from the person's motion.", "background_and_ambient_analysis": "Background elements (red couch, chevron curtains, window, lamp) remain static throughout; no shifting or fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "BGLUgZ5Nhaw", "file_name": "BGLUgZ5Nhaw_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a striped shirt and pink shorts manipulates blue and green toy trains along a black curved track on a red mat. The child moves the trains forward, adjusts their placement, and shifts the toys on the mat. The scene features a patterned wall in the background, and the camera follows the child’s actions with subtle angle changes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BGLUgZ5Nhaw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BGLUgZ5Nhaw_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 119.94265448714097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child manipulates small toy cars and objects on a red play mat, with visible motion as the child moves the toys along the track and places them.", "background_and_ambient_analysis": "The patterned wall and floor remain stable with no visible fluid motion (fire, water, smoke) or significant wind effects; background elements do not shift uniformly."}}
{"video_id": "BGW_2xjQA1A", "file_name": "BGW_2xjQA1A_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black shirt and light blue jeans stands on a concrete patio, holding a badminton racket. She swings the racket in a wide arc, rotating her body to the left while maintaining a forward stance. After completing the swing, she turns her back to the camera, continuing the motion with the racket extended. The background features a brick wall to her right and a green ladder leaning against a light-colored wall to her left. The camera remains stationary, capturing her movements from a fixed angle with no noticeable shake or pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BGW_2xjQA1A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BGW_2xjQA1A_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 412.8738629574908, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (female) is moving by swinging a racket and stepping, which are discrete physical actions of a solid object.", "background_and_ambient_analysis": "The background elements (brick wall, ladder, chair) are stationary. There are no signs of fire, water, smoke, or wind effects."}}
{"video_id": "BHV11fOqRvI", "file_name": "BHV11fOqRvI_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with red trim holds an open newspaper in front of them, reading its content. They then lift their right hand to turn a page, adjusting the newspaper’s position. The camera remains static, capturing the subject from the front against a light-colored wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BHV11fOqRvI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BHV11fOqRvI_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 113.72559985744469, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding a newspaper with minimal movements: slight head tilts and hand gestures (e.g., hand moving to the mouth).", "background_and_ambient_analysis": "The background (wall and green surface) is static with no shifting or environmental effects (fire, water, wind)."}}
{"video_id": "BHO0L3UkG6U", "file_name": "BHO0L3UkG6U_000448_000458.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the main subjects are the people dancing. They're in a large hall. Let's check the sequence.\n\nAt the start (0.0s), a group of people, mostly men in dark suits and women in white dresses with black skirts, are dancing in a line. The women are in the front, men behind? Wait, the video shows a line moving. They're moving in a coordinated way. Let's see the movement: they shift positions, maybe a line dance where they form a line and move across the floor.\n\nFirst, the dancers: women in white dresses with black apron-like skirts, men in dark suits. Number: a line of about 8-10 people? Let's count. In the first frame, maybe 6 women and a few men. Wait, the video shows a group moving. The action is a line of dancers—women in white dresses (skirted, maybe), men in dark suits. They move from right to left across the floor? Wait, in the first frame, they're on the right, then move left.\n\nChronological order: At the start, the group is arranged in a line, moving. Then they shift positions—so the line is moving. The women and men are dancing in sync, moving forward. Spatial relationships: the women are in front, men behind? Or alternating? Wait, the video shows a line where each pair is dancing. Wait, no, it's a group line dance. So the dancers are in a line, moving across the floor.\n\nAppearance: women wear white dresses with dark skirts (maybe aprons), men in dark suits. Number: approximately 10 dancers, half women, half men.\n\nMovement: They start in a line, then the line shifts as they dance—maybe a formation where they step in unison. The line moves from one side to the other, changing direction.\n\nBackground: there's an audience seated, but minimal description. Camera: fixed perspective, maybe slight pan? Wait, the video shows the dancers moving, so the camera is stationary, capturing the group as they move across the frame.\n\nLet's structure the caption:\n\nA group of dancers, consisting of women in white dresses with black apron-style skirts and men in dark suits, move in a coordinated line across a large indoor space. The women lead the front of the line, followed by men, shifting their positions as they dance. They progress from right to left, maintaining a consistent formation while stepping in unison. The camera remains stationary, capturing the dancers' movement without panning.\n\nWait, but need to be concise, chronological. Let's see the video: starts with the group in a line (maybe 6-8 people), then they move, the line shifts (like a wave). So:\n\nAt the beginning, a line of dancers—approximately six women in white dresses with black skirts and three men in dark suits—moves across a spacious indoor venue. The dancers, positioned in a single file, shift leftward in synchronized steps, the women leading and men following closely. As they progress, their formation adjusts slightly, maintaining a cohesive line. The camera remains static, observing the dancers from a frontal angle with no noticeable movement.\n\nCheck rules: focus on motion and behavior chronologically. Mention appearance (color, size, orientation—white dresses with black skirts, dark suits), number (approx 6 women, 3 men), spatial (line, women leading), camera (static). Background minimal. Exclude text.\n\nWait, the video shows more people. Let's count: in the first frame, there are about 8 women and 4 men? Wait, no. The first frame has a line of about 10 people. Let's see:\n\nFrame 0: people in a line, moving. The women are in the front, wearing white dresses with black skirts (maybe like traditional Irish dresses), men behind. They move across the floor.\n\nSo:\n\nA line of dancers, including women in white dresses with black skirted aprons and men in dark suits, perform synchronized steps across a large indoor space. Initially positioned in a single file, the group moves leftward, the women leading and men following in unison. Their formation shifts as they progress, maintaining consistent spacing. The camera remains stationary, capturing the dancers' coordinated movement from a frontal perspective.\n\nCheck conciseness. Let's make it shorter:\n\nA group of dancers, consisting of women in white dresses with black skirts and men in dark suits, move in a synchronized line across a spacious indoor venue. The women lead the formation, followed by men, shifting leftward in unison as they progress. Their positions adjust slightly during the dance, maintaining a cohesive line. The camera remains stationary, observing the motion from a fixed frontal angle.\n\nYes, that's good. Let's verify:\n\n- Motion: synchronized line movement, left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BHO0L3UkG6U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BHO0L3UkG6U_000448_000458.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 545.1908662591006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dancers) are moving in synchronized patterns; their locomotion is driven by coordinated physical movements without environmental interference.", "background_and_ambient_analysis": "Background elements (walls, ceiling, seated audience) remain static with no shifting, fluid motion, or environmental effects (fire, water, smoke, wind) observed."}}
{"video_id": "BHYR6S7n85I", "file_name": "BHYR6S7n85I_000574_000584.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subjects are the dancers. Let's look at each frame.\n\nAt the start [0.0], there are several dancers. The central figure is a woman in a long, light-colored gown (maybe peach or beige) with arms outstretched. To her left, a person in a yellow and brown outfit, maybe a costume with layers. To her right, someone in light clothing, maybe white or off-white. There's another dancer in the background on the left. \n\nThen [1.4], the woman in the gown moves her arms, the person in yellow/brown is close to her, maybe interacting. The person in light clothes is moving. The background dancer is still there.\n\n[2.5], the yellow/brown dancer is closer to the central woman, maybe dancing together. The light clothes dancer is on the right, moving.\n\n[3.6], the yellow/brown dancer is now slightly behind or to the side. The central woman's arms are still out. The light clothes dancer is moving.\n\n[4.7], the yellow/brown dancer moves out of the immediate frame, maybe to the left. The central woman is now more alone, but there's another dancer in yellow to her left.\n\nWait, the description needs to be chronological. Let's list the movements step by step.\n\nFirst, the scene has a group of dancers on stage with a dark red backdrop. The main dancer (center) is in a long light gown. To her left is a dancer in yellow/brown, right is a light-colored dancer. There's a dancer in the far left background.\n\nIn the sequence: the central dancer moves her arms, the left dancer (yellow/brown) interacts with her—maybe a gesture or step. Then the left dancer moves closer, and the right dancer continues moving. Then the left dancer steps back, and another dancer in yellow appears to the left of the central dancer. The far left dancer remains in the background.\n\nWait, the video is a bit blurry, so need to focus on the main actions. Let's structure:\n\n- Initial frame: Multiple dancers on stage; central female dancer in long light gown, with dancers in yellow/brown to her left, light to her right, and one in background left.\n- Then, the left dancer (yellow/brown) moves towards the center, interacting with the central dancer; the right dancer continues moving.\n- Next, the yellow/brown dancer steps back, and another dancer in yellow enters to the center's left.\n- The central dancer maintains arm movements, while dancers around her shift positions.\n\nCamera perspective: The video is shot from a frontal perspective, steady, with no significant movement. Background is dark red, minimal.\n\nNow, condense into a concise paragraph. Mention appearance (colors), motion chronologically, spatial relationships.\n\nLet's draft:\n\nA group of dancers performs on a dark red stage. A central female dancer in a long, light-colored gown extends her arms. To her left, a dancer in a yellow and brown costume interacts with her, moving closer, then stepping back; to her right, a dancer in light clothing moves fluidly. Another dancer in dark attire remains in the far left background. The central dancer maintains rhythmic arm movements as surrounding dancers shift positions around her. The camera remains stationary, capturing the performance from a frontal perspective.\n\nWait, check rules: exclude named characters, stylistic analysis. Keep background minimal. So mention background only if essential. Here, the red backdrop is part of the stage, but maybe minimal is okay.\n\nWait, rule e: mention background only if essential. Since it's the stage backdrop, maybe it's essential for context (it's a stage performance).\n\nAlso, chronological order: the dancers' actions in sequence.\n\nLet me try:\n\nIn the video, multiple dancers perform on a dark stage with a deep red backdrop. A central female dancer in a long, light peach gown extends her arms; to her left, a dancer in a yellow-brown costume moves toward her and then steps back, while another dancer in light clothing moves fluidly to her right. A dancer in dark attire stays near the left edge. The central dancer continues rhythmic arm movements as the surrounding dancers shift positions. The camera remains stationary, capturing the performance from a frontal view.\n\nWait, check if \"stationary\" is correct. The video seems steady, no panning or movement. So \"camera remains fixed, frontal perspective.\"\n\nCheck appearance: colors—light peach gown, yellow-brown costume, light clothing, dark attire.\n\nNumber of main subjects: central female, two others (yellow-brown and light), plus background dancer. But the main subjects are the ones moving in the center.\n\nRule a: focus on motion and behavior of main subjects. The central dancer is main, then others around.\n\nLet's make", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BHYR6S7n85I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BHYR6S7n85I_000574_000584.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 263.04667654585245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (solid objects) are moving: a central woman in a long gown performing expressive gestures, a man in a beige outfit performing dynamic movements, and other dancers in the background. Their motion is due to intentional locomotion and choreography.", "background_and_ambient_analysis": "The background consists of a static dark red wall with no visible shifting or fluid motion (fire, water, wind). The stage floor is also static with no environmental elements dominating motion."}}
{"video_id": "BHpYt-CKzS8", "file_name": "BHpYt-CKzS8_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a wide shot of a grassy park with trees and distant people. It then cuts to a person in a striped shirt holding a phone, followed by a person in a white shirt, then a person in a purple shirt, and finally a person in a striped shirt looking upward. The camera pans between these individuals, capturing their upper bodies with the park background remaining largely out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BHpYt-CKzS8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BHpYt-CKzS8_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 125, "blur_score": 720.6369067014482, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "BHxKJNcDYWA", "file_name": "BHxKJNcDYWA_000533_000543.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a purple shirt and dark pants interacts with a large gray-and-white horse wearing a bridle in a wooden stable. The person initially stands close to the horse's head, then moves around it, stepping back and walking away as the horse shifts position. The camera maintains a steady, slightly shaky perspective focused on the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BHxKJNcDYWA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BHxKJNcDYWA_000533_000543.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 58.203375463392504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a horse are interacting; the person moves toward and near the horse, exhibiting physical interaction and locomotion.", "background_and_ambient_analysis": "Static wooden background with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "BHs6IBy_Tt8", "file_name": "BHs6IBy_Tt8_000222_000232.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in an orange and pink striped shirt and an adult in a blue shirt sit at a table, the adult’s hand moving over a document while both look at a laptop; the table also holds a remote control, with curtains and a poster in the background, and the camera pans slightly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BHs6IBy_Tt8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BHs6IBy_Tt8_000222_000232.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 105.80453765946626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: Child and adult. Child's hand moves while writing on paper; adult's hand moves to point at paper/laptop. Motion is deliberate, localized human locomotion.", "background_and_ambient_analysis": "Static background elements (curtains, wall, framed picture) show no shifting or fluid motion. No fire, water, smoke, or wind detected."}}
{"video_id": "BIDUJ86ya5k", "file_name": "BIDUJ86ya5k_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to look at the video frames. The main subjects are people in what seems like a barn or shed. The first frame shows a group. There's a man in a plaid shirt and cap, holding something. Another person in a white shirt is holding up a rooster. Let's check the sequence.\n\nIn frame 0:00, the man in plaid is on the right, holding a cup. The person in white is raising a rooster. Then frame 0:01, the rooster is lifted higher, maybe the person is showing it. Frame 0:02, the rooster is still up, then frame 0:03, the person in white is still holding it, maybe lowering. Frame 0:04, the person in white is holding the rooster up again? Wait, no, looking at the actions.\n\nChronological order: The main action is the person in white shirt and dark pants (or maybe brown, need to check) holding a rooster. The rooster is being raised and then maybe held up. The man in plaid shirt (beard, cap, plaid) is standing to the right, maybe drinking from a cup. Others are around. The spatial relationships: the rooster handler is left of the plaid shirt guy. The rooster is being lifted vertically. Background has a cage structure (maybe chicken coops), people standing.\n\nNeed to describe motion: The person in white shirt lifts the rooster high, holds it up, then maybe brings it down. The man in plaid is holding a cup, drinking. Other people are in the background, some watching.\n\nAppearance: The rooster is brown, maybe? The person in white shirt has a hat? The plaid shirt is brown and yellow. The rooster is large, raised.\n\nCamera perspective: It's a stationary shot, maybe slightly shaky, but the main movement is the rooster being lifted.\n\nNow, follow the rules: concise chronological paragraph. Main subjects: the group, especially the rooster handler and the plaid shirt guy.\n\nStart with the action: A man in a white shirt and dark pants lifts a brown rooster high with his right hand, holding it upright. To his right, a bearded man in a brown-and-yellow plaid shirt and cap holds a cup and drinks from it. The rooster handler then lowers the bird slightly, while others in the background stand and observe near a metal cage structure. The camera remains stationary with a slight shake.\n\nWait, check the video frames again. Let's see the movement:\n\nFrame 0:00: rooster is held up, then frame 0:01: higher, frame 0:02: still high, frame 0:03: starts to lower, frame 0:04: lower. So the motion is lifting and then lowering. The man in plaid is drinking (holds cup to mouth in some frames).\n\nSo chronological: A person in a white shirt and dark pants lifts a brown rooster above their head with their right hand. To their right, a man in a brown-and-yellow plaid shirt, cap, and beard drinks from a cup. The rooster is held high, then lowered slightly as the person in white adjusts their grip. Other individuals stand nearby, some facing the rooster handler, near a metal cage structure. The camera remains stationary with minimal movement.\n\nNeed to keep it concise. Let's structure:\n\nIn the video, a person wearing a white shirt and dark pants lifts a brown rooster high with their right hand, then lowers it. To their right, a man in a brown-and-yellow plaid shirt and cap drinks from a cup. Other people observe in the background near metal cages. The camera is stationary with slight movement.\n\nCheck for rules: focus on motion (lifting, lowering, drinking), appearance (white shirt, plaid, brown rooster), spatial (rooster handler left of plaid guy), background minimal, camera perspective.\n\nAlso, need to mention number? \"A person\" is singular, others are \"other individuals\" (plural). But the main subjects are the rooster handler and the plaid guy.\n\nWait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". So \"a person in white shirt\" (color: white, size: medium, orientation: standing), \"man in plaid\" (color: brown/yellow, size: medium, orientation: standing).\n\nSo revise: A person in a white shirt and dark pants lifts a brown rooster high with their right hand, then lowers it. To their right, a man in a brown-and-yellow plaid shirt, cap, and beard drinks from a cup. Other individuals stand in the background near metal cages, observing. The camera remains stationary with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BIDUJ86ya5k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BIDUJ86ya5k_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 786.717637391203, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: a man in a plaid shirt drinks and gestures, while a woman in the background dances/shifts position due to locomotion.", "background_and_ambient_analysis": "Background elements (building walls, metal structures) show no uniform shifting or fluid motion (fire, water, wind); scene is dominated by human activity with no significant environmental fluids."}}
{"video_id": "BIcCdSnsrOE", "file_name": "BIcCdSnsrOE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white blazer and brown pants stands in a busy indoor space, gesturing with her hands while facing the camera. Behind her, a group of people including individuals in red shirts observe her. The camera remains stationary throughout the sequence, focusing on her movements against the backdrop of the crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BIcCdSnsrOE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BIcCdSnsrOE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 100, "blur_score": 94.94914228591212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the foreground (white jacket) exhibits discrete motion through hand gestures and slight body shifts. Other people in the background show minimal movement (e.g., minor head adjustments), but the primary motion is from the central figure's deliberate actions.", "background_and_ambient_analysis": "The background elements (walls, pillar, tables, and chairs) remain static across frames with no uniform shift or environmental motion. No fire, water, smoke, or wind is visible. Background appears fixed and stable."}}
{"video_id": "BIrDm1ng7oQ", "file_name": "BIrDm1ng7oQ_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a woman with long brown hair holding a bag of food. Then the camera shifts to a close-up of her hands opening the bag, showing some items inside. Next, she's seen holding the bag, and then there's a close-up of her eating something. \n\nFirst, describe the sequence chronologically. The main subject is the woman. Her appearance: long brown hair, wearing a black top maybe? Wait, in frame 4 she's in a black top. Then the actions: holding the bag, opening it, taking food out, eating. \n\nSo step by step: \n\n1. The woman (long brown hair, black top) holds a plastic bag of food. \n2. Camera focuses on her hands opening the bag, revealing contents. \n3. She holds the bag, then the camera shows a close-up of her mouth eating the food. \n\nSpatial relationships: the bag is in her hands. Background is minimal, maybe indoor setting but not important. \n\nCamera movements: starts with a medium shot, then close-up on hands, then medium shot, then close-up on mouth. \n\nNeed to be concise. Let's structure:\n\nA woman with long brown hair holds a plastic bag of food. She opens the bag with her hands, revealing items inside. The camera focuses on her hands and the bag before she brings a piece to her mouth to eat. The camera alternates between medium shots of her and close-ups of the bag and her eating.\n\nCheck rules: chronological, motion, behavior. Mention appearance (long brown hair, plastic bag), spatial (hands opening bag, bringing to mouth), camera perspective (medium shots, close-ups). Background minimal, so no need to detail. \n\nLet me refine:\n\nThe video opens with a woman having long brown hair holding a plastic bag of food. She opens the bag with her hands, revealing contents, then brings a piece to her mouth to eat. The camera shifts between medium shots of her and close-ups of the bag and her eating. Background is indistinct.\n\nWait, rule f says exclude text recognition, named characters, so no \"woman\" but in the context, it's the main subject. But the instruction says \"main subjects (people/animals/objects)\", so people are main subjects. So \"a person with long brown hair\" or \"a woman\" is okay, but maybe \"a person\" to be generic? Wait, the example video shows a woman, but the rules don't say avoid gender, but the rules say \"exclude named characters\" so no names, but the description can say \"a woman\" since it's not named. Wait, the rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"named characters\" would be like if it's a famous person, but here it's a generic person, so we can say \"a woman\".\n\nWait, but the task says \"main subjects (people/animals/objects)\", so the person is the main subject. Let's use \"a woman\".\n\nSo:\n\nA woman with long brown hair holds a plastic bag of food. She opens the bag with her hands, revealing items inside. The camera focuses on her hands and then shifts to a close-up of her eating from the bag. The background is indistinct.\n\nWait, need to check chronological order. Sequence:\n\n1. [0.0] - woman holding bag.\n\n2. [1.4] - close-up of hands opening bag.\n\n3. [2.5] - inside the bag (items).\n\n4. [3.6] - woman holding bag (medium shot).\n\n5. [4.7] - close-up of mouth eating.\n\nSo the flow: woman holds bag → hands open bag → close-up of food in bag → woman holding bag → close-up eating.\n\nSo paragraph:\n\nA woman with long brown hair holds a plastic bag of food. The camera shifts to a close-up of her hands opening the bag, revealing items inside. The scene returns to the woman holding the bag, followed by a close-up of her mouth as she eats from it. The background remains out of focus, and the camera alternates between medium shots and close-ups.\n\nCheck rules:\n\na) Motion/behavior chronological: holding bag, opening bag, eating.\n\nb) Appearance: long brown hair, plastic bag.\n\nc) Spatial: hands opening bag (in front of her, holding), eating.\n\nd) Camera: medium shots (frames 0,3.6) and close-ups (1.4,2.5,4.7).\n\ne) Background minimal: yes, out of focus.\n\nf) No text, named, etc.\n\ng) No reasoning.\n\nSo that's the structure. Let's make it concise.\n</think>\n\n<caption_output>A woman with long brown hair holds a plastic bag of food. She opens the bag", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BIrDm1ng7oQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BIrDm1ng7oQ_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 35.17755325826707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: woman's hand opening a snack bag (with visible motion of fingers manipulating the bag), and the snack being brought to the mouth for consumption.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; all background elements (walls, couch, painting) remain static and non-moving across frames."}}
{"video_id": "BIeUGxNeBVE", "file_name": "BIeUGxNeBVE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a mustache, wearing a patterned shirt, reclines on a couch. They raise their right hand to their mouth and then lower it back down. The camera remains stationary in a close-up shot throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BIeUGxNeBVE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BIeUGxNeBVE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 194.29910587963587, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child's hand moves to bring a cookie to their mouth and then lowers it, indicating discrete, solid object movement (the child's hand and cookie).", "background_and_ambient_analysis": "The background (couch, wall) shows no significant shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "BIoYZVYD3Yk", "file_name": "BIoYZVYD3Yk_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand in a gym; one wears a red and black patterned top and shorts, the other a black T-shirt with graphics and black shorts. The individual in black executes a high kick toward the red-shirted person, then steps back. The red-shirted person retreats to the left, while the black-shirted individual turns to face the camera and gestures. The camera follows the subjects with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BIoYZVYD3Yk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BIoYZVYD3Yk_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 104.28809232934184, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (fighters) engage in martial arts movements, including kicking and punching, with clear physical interactions and locomotion.", "background_and_ambient_analysis": "The black walls with logos remain stationary and show no uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "BJ3hoozDfcs", "file_name": "BJ3hoozDfcs_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is a person in a maroon shirt. Let's look at the frames.\n\nFrame 0: Person in maroon shirt, hands on a red object (maybe a tool?) on a black surface. Background has plants and a chair.\n\nFrame 1: Same person, hands moving the red object. The black surface is a workbench maybe.\n\nFrame 2: Person still working with the red object on the black surface. Hands are adjusting it.\n\nFrame 3: Now, the person uses a red tool to press or move the black surface (maybe a stone?). Wait, no, the black surface is flat, and they're using the tool on it.\n\nFrame 4: The person moves the red tool over the black surface, maybe smoothing it. Then, the hands move the black surface.\n\nFrame 5: The person finishes the action, hands are up. The background has a window with plants outside, some dishes on the table.\n\nSo the motion: person in maroon shirt (size: medium, color: maroon) is handling a red tool and a black surface (maybe a stone or metal plate) on a workbench. Steps: first, holding the red tool over the black surface, then moving the tool across it, then adjusting the black surface. The background has plants and kitchen items but minimal.\n\nCamera perspective: seems to be a close-up, slightly shaky, following the person's hands. No major camera movement, just focusing on the actions.\n\nNow, structure the caption:\n\nA person in a maroon shirt manipulates a red-handled tool over a black surface on a workbench, moving the tool across the surface while adjusting the surface’s position with their hands. The background includes a window with plants and kitchen items, though the focus remains on the hands and tools. The camera maintains a close-up, slightly shaky perspective, tracking the actions of the person.\n\nWait, need to be concise. Let's check rules:\n\na) Motion in chronological order: first, holding the red tool, then moving it, then adjusting the surface.\n\nb) Appearance: person in maroon shirt, red tool, black surface.\n\nc) Spatial: tool on surface, hands on surface.\n\nd) Camera: close-up, slight shake.\n\ne) Background minimal: window with plants, but just mention if essential. The action is the main thing, so background as minimal as possible.\n\nf) Exclude text, etc.\n\nSo draft:\n\nA person in a maroon shirt uses a red-handled tool to work on a black surface, moving the tool across the surface and adjusting the surface with their hands. The camera provides a close-up, slightly shaky view focusing on the person’s hands and tools, with minimal background details including a window and plants.\n\nCheck if chronological: yes, starts with the person holding the tool, then moving it, then adjusting.\n\nMake sure it's concise. Let's see:\n\n\"A person in a maroon shirt manipulates a red-handled tool over a black surface on a workbench, moving the tool across the surface and adjusting the surface's position. The camera maintains a close-up, slightly shaky perspective focused on the hands and tools, with background elements like plants and kitchen items barely visible.\"\n\nWait, the background elements: rule e says minimal unless essential. Maybe just mention window with plants as part of the background, but not too detailed.\n\nWait, the first frame has a window with plants, but the main focus is on the action. So:\n\n\"A person in a maroon shirt uses a red tool to work on a black surface, moving the tool across the surface and repositioning it with their hands. The camera provides a close-up, slightly shaky view centered on the hands and tools, with a window and plants visible in the background.\"\n\nIs that better? Let's check.\n\nChronological: starts with using the tool, then moving it, then repositioning.\n\nAppearance: maroon shirt, red tool, black surface.\n\nSpatial: tool on surface, hands on surface.\n\nCamera: close-up, slightly shaky.\n\nBackground: window, plants.\n\nYes, that's concise.\n\nWait, let's see the original frames:\n\nFrame 0: person in maroon, hands on red tool, black surface. Window with plants in background.\n\nFrame 1: hands moving red tool on black surface.\n\nFrame 2: hands adjusting black surface with red tool.\n\nFrame 3: same, moving tool.\n\nFrame 4: hands moving tool across surface.\n\nFrame 5: hands move away from surface, black surface is in place.\n\nSo the motion is: holding red tool on black surface, moving tool across surface, adjusting surface with hands.\n\nSo the caption should capture that sequence.\n\nFinal caption:\n\nA person in a maroon shirt moves a red-handled tool across a black surface on a workbench,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BJ3hoozDfcs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BJ3hoozDfcs_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 123.17240589937502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and a red tool (likely a stone grinder) are moving across a stone surface due to the person's physical action.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The background elements (plants, chairs) are stationary."}}
{"video_id": "BJBtI7ikwes", "file_name": "BJBtI7ikwes_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with two people sitting at a round table. They're facing each other, and there's a calculator and a phone on the table. In the background, there are people with cameras, so maybe a filming setup. Then the camera cuts to a close-up of hands: one person is holding a fan of cards (7 of clubs, 8 of diamonds, 9 of hearts, 10 of spades), and another person is holding a phone. The hands are in the foreground, with the phone visible in the background. The next frames show the card fan still being held, with the phone being used. Now, I need to describe this chronologically. First scene: two people at a table, then close-up of cards and phone. The main subjects are the people at the table, then the hands holding cards and phone. Spatial relationships: the two people are seated across from each other, then the close-up is of hands with cards and phone. Camera perspective: starts with a medium shot, then close-up. Background minimal, just the table and the people behind. Need to mention the cards and the phone. Also, check the rules: focus on motion and behavior. The first part is two people sitting, then the camera moves to a close-up of hands displaying cards. The people are in a room with cameras, but background is minimal. So the caption should be chronological: start with the scene at the table, then the close-up of the hands with cards and phone. Let's draft it.\n\nFirst, two individuals sit across a white round table, facing each other; one holds a phone while the other has a calculator and cards nearby. The camera shifts to a close-up of hands displaying a fan of cards (7 of clubs, 8 of diamonds, 9 of hearts, 10 of spades) with a phone held in the background. The camera transitions from a medium shot to a close-up focusing on the card fan and phone. Wait, but need to keep it concise. Let's see: \n\nAt the start, two people are seated at a white round table, facing each other, with a calculator and phone on the table; the background includes individuals with cameras. The camera then moves to a close-up of hands holding a fan of cards (7 of clubs, 8 of diamonds, 9 of hearts, 10 of spades) while another hand holds a phone. The camera perspective shifts from a medium shot to a close-up of the card fan and phone. But need to follow the rules: no text recognition, just motion and behavior. Also, mention appearance briefly: people's clothing? The first frame: one in gray hoodie, the other in light shirt. But the rules say \"briefly describe their appearance and number (color, size, orientation)\"—so maybe mention the gray hoodie and light shirt. But maybe not necessary. Wait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". So for the two people, maybe \"two individuals: one in gray hoodie, one in light shirt\". Then in the close-up, hands holding cards (specific cards) and a phone. The spatial relationships: in the first scene, they are across the table; in the close-up, the hands with cards are in the foreground, phone is in the background. Camera movement: starts with medium shot, then close-up. Background: minimal, but the cameras in the back might be relevant but the rules say \"minimal unless essential\"—so maybe mention the background people with cameras but briefly. Wait, the first frame shows people in the background with cameras, so it's a filming setup. But the rules say \"minimal background descriptions\". So maybe just note the background has camera operators.\n\nPutting it all together:\n\nTwo people sit across a white round table; one wears a gray hoodie, the other a light shirt, with a calculator and phone on the table, while background figures operate cameras. The camera shifts to a close-up of hands holding a fan of cards (7 of clubs, 8 of diamonds, 9 of hearts, 10 of spades) and a phone held by another person. The camera transitions from a medium shot to a close-up, focusing on the card fan and phone.\n\nWait, but check rule f: exclude text recognition. The card ranks are part of the object, but the user says \"exclude text recognition\" but wait, the task is to describe the motion and behavior. Wait, the problem says: \"Exclude text recognition, named characters, or stylistic analysis.\" But the cards have numbers, which is part of the card's appearance. However, the user might mean not to describe the text (like the letters on the cards), but the problem here is the video shows the cards, so we need to mention the cards. Wait, the example in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BJBtI7ikwes.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BJBtI7ikwes_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 155, "blur_score": 35.75253512852443, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands holding and shuffling a deck of cards (discrete solid object) and a person holding a phone (discrete solid object) are moving.", "background_and_ambient_analysis": "Background elements (walls, furniture, distant people) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "BJf0WFmkNo0", "file_name": "BJf0WFmkNo0_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair and wearing a dark jacket adjusts their eye near a wooden frame on the left, then tilts their head upward. The camera moves up to reveal a ceiling, followed by a second person with short hair entering the frame from the left, leaning in close to the first person. The second person’s face is partially visible, and the camera perspective shifts to an upward angle with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BJf0WFmkNo0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BJf0WFmkNo0_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 38.50810246843207, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one (Person A) moves their head and mouth; another (Person B) enters from the top left and moves downward to interact.", "background_and_ambient_analysis": "The background (wall, door) is static and shows no shifting. No fluid or environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "BJQfT9C5Adc", "file_name": "BJQfT9C5Adc_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person in a blue uniform performing a procedure on a patient lying on a table. Then the scene changes to the same person adjusting the patient's legs. Next, there's a different patient in a yellow top receiving a neck adjustment. The background has medical equipment and posters. The camera shifts between angles: top-down, close-up, etc. Need to describe the sequence chronologically, mention main subjects' actions and appearance, spatial relationships, and camera perspective.\n\nFirst frame: person in blue uniform (short-sleeve, dark blue) is over a patient (wearing light blue top, lying on table). Then the person adjusts the patient's leg, so the patient is now in a different position. Then another scene where the person is doing a neck adjustment on a patient in yellow. The camera movements: the first scene is maybe a medium shot, then close-up on the leg adjustment, then top-down on the neck adjustment. Background has medical items, but keep it minimal.\n\nCheck the rules: focus on motion, chronological, appearance (color, size), spatial relationships (like person in blue is over patient), camera perspective (top-down in one frame, etc.). Exclude text, named characters.\n\nSo putting it together:\n\nA person in a blue short-sleeve uniform adjusts the leg of a patient lying face down on a green table; then the same person, now in front of a patient wearing a yellow top, performs a neck adjustment while wearing green gloves. The sequence includes close-up shots of the adjustments and a top-down view of the neck procedure. Background features medical equipment and framed anatomical posters, with the camera shifting between medium, close-up, and top-down angles.\n\nWait, need to be concise. Let's check the frames:\n\n[0.0] - person in blue uniform over patient on table (face down, white sheet maybe? The patient's back is to camera, lying on green table).\n\n[1.4] - person in blue adjusts the patient's legs (patient now lying on back? Or same table, different position). The patient is lying on table, person is sitting on the table, holding the patient's legs.\n\n[2.5] - same as above, person is holding the patient's legs up, patient in black top? Wait, the second frame: \"the patient is wearing a black top\" but in the description it's \"a woman lying on a table with a black top\" no, the video: [1.4] shows \"a woman lying on a table with a black top\"? Wait, no, the first frame: patient is on their stomach, then [1.4] is the same patient now on their back? Wait, the frames:\n\n[0.0]: patient lying face down, person in blue uniform leaning over, hands on patient's back.\n\n[1.4]: person is now sitting on the table, holding the patient's legs (the patient is lying on their back, wearing a black top, maybe).\n\n[2.5]: same person (blue uniform) holding the patient's leg, patient is in black top, sitting up? Wait, the frame shows \"a woman lying on a table with a black top, and the person in blue uniform is holding her legs up.\"\n\n[3.6]: person in blue uniform (wearing green gloves) is adjusting a patient's neck. Patient is in yellow top, lying on the table.\n\n[4.7]: the person is holding the patient's head, patient's mouth open.\n\nSo the chronological sequence:\n\n1. Person in blue uniform adjusts a patient lying face down on a table.\n\n2. Person adjusts the legs of a patient lying on their back (black top).\n\n3. Person in blue uniform (with green gloves) performs a neck adjustment on a patient in yellow top.\n\nNow, for appearance: person is blue uniform, patient in first scene is face down, then patient in black top (second scene), then patient in yellow top (third scene).\n\nSpatial: in first scene, person is behind patient (face down). Second scene, person is sitting on the table, holding patient's legs (patient lying on back). Third scene, person is leaning over patient, hands on head.\n\nCamera perspective: first frame is medium shot, second is close-up on the legs adjustment, third is top-down view on neck adjustment.\n\nNow, the caption needs to be chronological, concise. Let's structure it:\n\nA person in a blue short-sleeve uniform adjusts a face-down patient on a green table, then adjusts the legs of a patient lying on their back wearing a black top, followed by performing a neck adjustment on a patient in a yellow top while wearing green gloves. The camera shifts from a medium shot to close-up and then a top-down view during the adjustments, with background medical equipment and anatomical posters visible but minimal.\n\nWait", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BJQfT9C5Adc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BJQfT9C5Adc_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 65.15319510695213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A medical professional (in blue scrubs) moves by sitting, adjusting patient's leg, and applying treatment. Patient remains mostly stationary while receiving care. All motions are due to intentional human movement and physical contact.", "background_and_ambient_analysis": "The background includes static elements (walls, framed pictures, medical cart, floor) with no shifting or fluid motion. No fire, water, smoke, or wind is visible; background remains stable across all frames."}}
{"video_id": "BK6LR1uun8Y", "file_name": "BK6LR1uun8Y_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Players in green and blue jerseys pass the ball while running toward the goal on a grass field; a goalkeeper stands in front of the goal. The camera pans left and zooms out to capture the players approaching the goal area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BK6LR1uun8Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BK6LR1uun8Y_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 196.06628579542905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in green/blue jerseys and a ball move through discrete locomotion (running, kicking) and collisions; motions are easily trackable with bounding boxes.", "background_and_ambient_analysis": "Background elements (grass field, distant goalposts, trees) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "BJsvRXKEaCI", "file_name": "BJsvRXKEaCI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown corduroy jacket and jeans holds a greenish-patinated stone axe head in their left hand and a wooden-handled hammer in their right hand. They repeatedly swing the hammer downward to strike the axe head, causing small debris to dislodge. The camera maintains a static close-up view of the hands and objects against a blurred outdoor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BJsvRXKEaCI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BJsvRXKEaCI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 330.002781363478, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Person (hands) moving a hammer to strike a stone; the hammer's motion and the stone's response are discrete solid object interactions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected (stone wall and grass remain static with no uniform movement)."}}
{"video_id": "BKAJAayWuI8", "file_name": "BKAJAayWuI8_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a light-colored shirt with pink and red floral patterns sits at a table, holding a small red object in their right hand above the table. They lower the object toward the table surface, then shift their posture, moving their left hand across the table. The background features a wall with square-patterned wallpaper. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BKAJAayWuI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BKAJAayWuI8_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 269.8613093905131, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child moves their hands and arms, holding objects (orange and blue items).", "background_and_ambient_analysis": "The background (wallpaper and objects) is static; no fire, water, smoke, or wind motion observed."}}
{"video_id": "BK76UEnxtZQ", "file_name": "BK76UEnxtZQ_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a blue hoodie and dark pants moves from a crawling position on the carpet to standing and walking to the right, passing a large red bean bag. The camera remains stationary at a low angle throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BK76UEnxtZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BK76UEnxtZQ_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 144.03685066802694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves from a seated position to standing, walks across the frame, and interacts with the environment. A red beanbag and pillows remain stationary.", "background_and_ambient_analysis": "The background elements (stairs, walls, furniture) are static with no uniform shifting. No fire, water, smoke, or wind is visible, so ambient environmental motion is absent."}}
{"video_id": "BKNZvbjfP4s", "file_name": "BKNZvbjfP4s_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to describe the video in chronological order, focusing on the main subjects' motion and behavior. \n\nLooking at the video: there's a swimming pool scene. Initially, a person in a dark wetsuit is floating on their back with arms extended, moving slowly. Then a second person, shirtless, enters the frame from the left, sitting in the water. The shirtless person then swims toward the floating person, reaching out. The floating person is on their back, so they're moving with their back to the surface, arms maybe moving. \n\nAppearance: two people. First is dark wetsuit, back floating. Second is shirtless, maybe wearing shorts. Spatial relationship: the shirtless person is initially to the left, then moves towards the wetsuit person. \n\nCamera perspective: the camera seems to be stationary, maybe a slight pan to follow the action? Wait, the video shows the shirtless person moving from left to right. The camera might be following or static. Let's check the frames. The first frame shows the wetsuit person in the distance, then the shirtless person comes into view. The camera might be panning slightly to the left as the shirtless person moves. Wait, the description says \"conclude with camera perspective and movement\". \n\nBackground: minimal. There's a pool deck with chairs, but per rule e, keep background minimal unless essential. So maybe mention the pool deck briefly? Wait, rule e says \"keep background descriptions minimal unless essential\". The chairs might be in the background but not essential for motion. So maybe skip the background except for the pool.\n\nChronological order: \n\n1. At the start, a person in a dark wetsuit floats face down on their back, arms extended, moving slowly in the pool. \n\n2. Then a shirtless person enters from the left, sitting in the water, and swims towards the wetsuit person. \n\n3. The shirtless person reaches out, possibly interacting with the wetsuit person. \n\nWait, let's check the frames. Frame 0: wetsuit person in water, moving. Frame 1: shirtless person comes into view. Frame 2: shirtless person is in water, wetsuit person is still. Frame 3: shirtless person moves towards wetsuit. Frame 4: shirtless person is near wetsuit. Frame 5: they're close. \n\nSo sequence: first, the wetsuit person is floating on back (arms extended, moving). Then shirtless person enters from left, swims towards, and reaches out. \n\nAppearance: two people. Dark wetsuit (size: adult), shirtless (skin tone, maybe, but color? Rule b says \"color, size, orientation\". So dark wetsuit, maybe black or dark blue. Shirtless person's skin color? Maybe not necessary. Just \"shirtless\". \n\nSpatial: initially, wetsuit person is on the right, shirtless person enters from left. Then shirtless person moves right towards wetsuit. \n\nCamera: the camera seems to stay at a fixed position, possibly panning slightly to follow the shirtless person's movement. Wait, in the video, the camera might be moving a bit as the shirtless person moves. But need to check the description. The user said \"conclude with camera perspective and movement\". So maybe \"stationary camera with slight pan to follow the shirtless person's movement\".\n\nNow, putting it all together in a concise paragraph:\n\nTwo individuals are in a swimming pool; a person wearing a dark wetsuit floats on their back with arms extended, moving slowly. A shirtless person enters from the left, sitting in the water, and swims toward the wetsuit individual, reaching out to interact. The camera remains stationary with a slight pan to follow the shirtless person's movement.\n\nWait, check rule f: exclude text recognition, named characters, stylistic analysis. So no mention of names. \n\nRule d: conclude with camera perspective and movement. So yes, end with camera.\n\nNow check if background is minimal: the pool deck with chairs is in the background, but since it's not essential for motion (the main action is in the pool), we can omit it. So no need to mention the deck.\n\nLet me rephrase:\n\nA person in a dark wetsuit floats face down on their back with arms extended, moving through the pool. A shirtless individual enters the frame from the left, swims toward the wetsuit person, and reaches out. The camera remains stationary with a slight pan to track the shirtless person's movement.\n\nWait, \"face down on their back\" is redundant. Wait, on their back, so face up. Wait, in swimming, floating on back is back facing up, face down.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BKNZvbjfP4s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BKNZvbjfP4s_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 247.83591192561468, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are present: one standing in the water and one swimming. The swimmer is moving through the water using freestyle strokes, creating splashes and ripples. The standing person remains mostly stationary but may make small movements.", "background_and_ambient_analysis": "The background (pool deck, lounge chairs, buildings) is static and does not shift. The water in the pool shows ripples but these are secondary effects caused by the swimmers' motion, not dominant ambient environmental motion."}}
{"video_id": "BK9Q75seOYo", "file_name": "BK9Q75seOYo_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bartender in a dark jacket pours a beverage from a metallic tap into a glass held in their right hand, while a person in a light gray shirt leans against the wooden bar. The camera moves closer to focus on the pouring action, highlighting the glass filling as the drink flows from the tap. The bartender remains positioned behind the bar, with the customer standing to their left. Background elements are minimal, emphasizing the pouring motion. The camera perspective shifts slightly toward the tap and glass, maintaining a close-up view of the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BK9Q75seOYo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BK9Q75seOYo_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 52.25806992026877, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Bartender's hand and glass are moving as the liquid is poured from the tap into the glass. The glass is held and tilted by the bartender, representing discrete solid object motion.", "background_and_ambient_analysis": "Background elements (bar counter, bottles) are static with no shifting; no fire, water, smoke, or wind dominates the scene. Ambient environmental motion is absent."}}
{"video_id": "BLV6Qjg_VIU", "file_name": "BLV6Qjg_VIU_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise caption for this video. The user provided some frames, and I have to follow the rules.\n\nFirst, the main subjects. In the video, there's a child and an adult. The child is wearing a white shirt, black shorts, and light blue shoes. The adult is helping the child walk. The child is moving towards a small table with toys. The table has a blue and yellow structure, maybe a playset.\n\nThe sequence starts with the child being assisted by the adult. They move forward, and the child steps towards the table. The adult's hand is guiding the child's arm. Then the child takes a step and maybe stumbles a bit, but the adult is there to support. The background has a green and blue play structure, probably a toy for kids.\n\nI need to mention the motion chronologically. So the child is being helped by the adult to walk. The adult is holding the child's arm, moving them towards the table. The child's feet are visible, and they take steps. The background is minimal, just the play structures.\n\nCamera perspective: It's a bit shaky, maybe handheld. The camera is close to the subjects, focusing on their movement. No major camera movement, just a slight shake as they move.\n\nCheck the rules. Focus on motion and behavior. Number of subjects: one child, one adult. Appearance: child in white shirt, black shorts, blue shoes; adult in dark pants, sneakers. Spatial relationship: adult guiding child towards the table which is to the left of the frame. Background: colorful play structures but minimal description.\n\nExclude text recognition, named characters. So no mention of the \"Happy Birthday\" text.\n\nPutting it all together: The child, assisted by an adult, walks toward a small toy table. The adult’s hand guides the child’s arm as they take steps forward, with the child’s light blue shoes visible. The camera remains close and slightly shaky, capturing their movement against a backdrop of colorful play structures.\n\nWait, the video shows the child moving towards the table, then maybe stepping towards it. The frames show them moving from the left side towards the table. The adult is standing to the right, supporting the child.\n\nWait, the frames go from 0 to 5 seconds. The child is being pulled by the adult. The adult's hand is on the child's arm. The child moves towards the table. The table has a blue structure with toys. The adult is wearing dark pants and sneakers.\n\nSo the caption should mention the child being guided by the adult towards the table. The child's appearance: white shirt, black shorts, blue shoes. Adult: dark pants, sneakers. Motion: walking towards the table, adult's hand on child's arm. Background: colorful play structures. Camera is close, slightly shaky.\n\nLet me check if the rules are followed. Chronological order: child being guided by adult to move towards the table. Appearance: child's clothing. Spatial: adult to the side, table in front. Camera: close, slight shake.\n\nYes. Now, keeping it concise. The output should be a single paragraph.\n\n\"An adult assists a child wearing a white shirt, black shorts, and light blue shoes in walking toward a small blue and yellow toy table. The adult’s hand guides the child’s arm as they take steps forward, with the child’s feet visible on the floor. The camera remains close and slightly shaky, capturing their movement against a backdrop of colorful play structures.\"\n\nWait, the background is minimal, so maybe \"colorful play structures\" is okay. Let me check if \"small blue and yellow toy table\" is correct. The table is blue with yellow details. The play structures are green and blue. So perhaps \"small blue and yellow play structure\" instead of table? Wait, the second frame shows a toy structure with multiple levels, maybe like a playset. The video shows a blue structure with yellow, maybe a toy shelf. So \"small blue and yellow toy shelf\" or \"play structure\".\n\nBut the original instruction says \"mention spatial relationships if relevant\". The table is to the left. Wait, the child is moving towards the structure which is on the left. Wait, looking at the frames: the first frame shows the structure on the left side of the frame. The child is moving towards it. So the structure is to the left of the child.\n\nWait, the video frames: [0.0] shows the child on the right side, moving towards the structure on the left. The adult is on the right. The structure is green and blue on the left. Wait, maybe the structure is in front of the child. Let me check.\n\nIn the first frame, the child is on the right, moving towards the structure on the left. So the structure is in front of the child. So the child is walking towards the structure, which", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BLV6Qjg_VIU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BLV6Qjg_VIU_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 68.96806558649511, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A child in a white shirt and black shorts is moving their feet and body, exhibiting locomotion. An adult figure is partially visible, likely standing or holding the child.", "background_and_ambient_analysis": "The background elements (couch, toy cart, floor) remain stationary relative to the camera. No fluid motion (fire, water, smoke) or wind-induced movement is observed."}}
{"video_id": "BL8DkiHEhpA", "file_name": "BL8DkiHEhpA_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a clear glass beneath a beer tap, pouring amber liquid that fills the glass with bubbles and foam. The glass rises as the beer level increases, forming a frothy head. The background features a pink wall and metal taps. Camera remains fixed, close-up on the pouring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BL8DkiHEhpA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BL8DkiHEhpA_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 95.40115989981979, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a glass is moving to pour beer from a tap into the glass. The hand and glass are discrete solid objects exhibiting motion due to pouring action.", "background_and_ambient_analysis": "Background elements (shelves, bottles, wall) are static with no uniform shifting. No significant fire, water, smoke, or wind motion dominating the scene."}}
{"video_id": "BKZCuzkVSfY", "file_name": "BKZCuzkVSfY_000163_000173.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and cap sits in a car’s driver seat, hands on the steering wheel. The camera shifts to a close-up of the center console, showing the person’s foot (in blue jeans) near the gear shift with various items like a green cloth visible. The shot returns to the person in the driver’s seat.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BKZCuzkVSfY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BKZCuzkVSfY_000163_000173.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 311.8656426643129, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The driver's foot and the car's pedals are moving. The foot is pressing the pedals, causing them to move in response to the driver's action.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (e.g., fire, water, wind). The background inside the car is static and does not shift uniformly."}}
{"video_id": "BLebPy_eJ2M", "file_name": "BLebPy_eJ2M_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing kneels on a light-colored floor, using both hands to adjust components on a metal-framed circuit board positioned centrally in the frame. The board, surrounded by tangled red and white wires, features circular components and small electronic parts. The person’s hands move methodically across the board’s surface, manipulating objects while maintaining a steady posture. The camera remains static in a top-down view, capturing the scene with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BLebPy_eJ2M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BLebPy_eJ2M_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 89.88443339749722, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and torso are actively manipulating objects on a stationary cart (tools, wires, containers), exhibiting discrete physical interactions.", "background_and_ambient_analysis": "Static background elements (floor, wall) show no uniform shifting or fluid motion; no fire, water, or wind detected."}}
{"video_id": "BM4ujV_CDwA", "file_name": "BM4ujV_CDwA_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a black eyeliner pen, applying it to the upper eyelid, then moving to the lower eyelid; a heart-shaped compact mirror with a floral design is held in front, reflecting part of the face. The camera maintains a steady close-up perspective on the hand and face movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BM4ujV_CDwA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BM4ujV_CDwA_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 53.05912165807765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand holding the makeup brush and the compact are discrete solid objects moving. The hand moves the brush across the eyelid to apply eyeliner, with the compact held steady as a reference.", "background_and_ambient_analysis": "No shifting background or environmental motion (fire, water, wind) observed. Background is not visible but appears static due to close-up framing."}}
{"video_id": "BMsyXElAakE", "file_name": "BMsyXElAakE_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue floral shirt and blue shorts dances with a woman in a blue crop top and denim shorts. They move in a circular motion, the man leading while the woman follows, turning and stepping toward one another. Several onlookers stand around the perimeter, some clapping. The camera follows the dancers with a slight shake, maintaining a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BMsyXElAakE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BMsyXElAakE_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 98.62621031067695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two central individuals (a man in a blue patterned shirt and denim shorts, and a woman in a blue top and denim shorts) are engaged in synchronized dancing. Other people in the background are also moving, but their motion is secondary to the central pair.", "background_and_ambient_analysis": "The background elements (walls, balloons, decorations) are static and do not exhibit uniform shifting across frames. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "BLqp1WGoY1A", "file_name": "BLqp1WGoY1A_000257_000267.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to look at the provided video frames. The first frame shows a person in a light blue shirt and dark pants working on a concrete structure. They're using a tool, maybe a trowel, and there's a white container with a blue design nearby. Then the second frame is a bit different—wait, no, the video has multiple clips. Let's parse each part.\n\nThe first clip: the person is standing at a concrete block, handling something, maybe plastering. The text in the video says \"Colocación de moldura\" which is Spanish for \"Placement of moldings,\" but rule f says to exclude text recognition, so I shouldn't mention that. So focus on actions.\n\nSecond scene: the person is on a scaffold, bending over to work on a mold. The action is placing moldings. So chronologically, first the person is working at the concrete structure, then moves to the scaffold where they're placing moldings.\n\nAppearance: main subject is a man in light blue shirt, dark pants, wearing gloves. In the first part, he's standing, using a tool. In the second, he's on a scaffold (orange metal structure), bending over, placing a molding.\n\nSpatial relationships: in the first frame, the container is on the concrete block, to the right. In the second, the scaffold is with green fencing in the background.\n\nCamera perspective: first frame might be close-up, then the second is a wider shot showing the scaffold and background.\n\nNeed to keep background minimal. So the caption should describe the sequence: start with the man working on the concrete, then transitioning to the scaffold where he's placing moldings.\n\nLet's structure it:\n\n- Chronological: First, the man is standing at a concrete structure, using a tool to work on it. Then, he moves to a scaffold, bends over, and places a molding.\n\nAppearance: light blue shirt, dark pants, gloves.\n\nSpatial: first, container on concrete block (to the right). Then, on scaffold (orange metal), with green fencing in background.\n\nCamera: first shot is close-up, then wider shot (maybe pan or cut to show the scaffold scene).\n\nBut rule d says conclude with camera perspective and movement. So after describing the actions, note the camera angles.\n\nPutting it all together concisely.\n\nCheck rules:\n\na) Motion and behavior in order. So: first working at concrete, then placing molding on scaffold.\n\nb) Describe appearance: man, light blue shirt, dark pants, gloves.\n\nc) Spatial: first, container on concrete block (to right). Second, scaffold with green fencing behind.\n\nd) Camera: first frame close-up, then wider shot (maybe pan to show the scaffold).\n\ne) Background minimal: green fencing is necessary for the scaffold scene.\n\nf) Exclude text, so no mention of \"Colocación de moldura.\"\n\ng) Think internally, but output without reasoning.\n\nNow, draft:\n\nA man in a light blue shirt and dark pants, wearing gloves, works on a concrete structure, using a tool to smooth the surface near a white container with a blue design. He then transitions to a scaffold, bends over, and places a molding on a horizontal surface. The background features green fencing and construction materials. The camera starts with a close-up of the concrete work and shifts to a wider angle showing the scaffold and the man's actions.\n\nWait, need to make it concise. Let's check the output format is a single paragraph.\n\nLet's try:\n\nThe man, dressed in a light blue shirt and dark pants with gloves, first works on a concrete block using a tool near a white container with a blue design; he then moves to a scaffold, bends over, and places a molding on a horizontal surface. The background includes green fencing and construction materials. The camera begins with a close-up shot of the concrete work and transitions to a wider angle capturing the scaffold scene.\n\nBut need to be more concise. Let's tighten:\n\nA man in a light blue shirt, dark pants, and gloves works on a concrete structure, using a tool near a white container with blue patterns; he then bends over a scaffold, placing a molding on a surface. Green fencing and construction materials are visible in the background. The camera starts close-up and shifts to a wider view of the scaffold.\n\nCheck rules: exclude text recognition (good, no mention of \"Colocación...\"), chronological (first concrete work, then scaffold), appearance (light blue shirt, dark pants, gloves), spatial (container on concrete, scaffold with green fencing), camera (close-up to wide). Background minimal (green fencing is essential for context).\n\nOkay, this should work.\n</think>\n\n<caption_output>A man in a light blue shirt, dark pants, and gloves works on a concrete structure using a tool near a white container with blue patterns; he then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BLqp1WGoY1A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BLqp1WGoY1A_000257_000267.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 34.064025219807846, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a light blue shirt is actively moving their arms and body to apply material (likely cement) to a concrete structure using a trowel. The motion is discrete and manual labor-oriented.", "background_and_ambient_analysis": "Background elements (scaffolding, green safety net, vegetation) are stationary with no uniform shift or fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "BMrtY0uyt6A", "file_name": "BMrtY0uyt6A_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a pink swimsuit sits in a blue inflatable pool filled with yellow water and colorful toys, then lifts both hands to their head to adjust hair. The pool is positioned on a patio near a red slide, with the camera maintaining a steady top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BMrtY0uyt6A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BMrtY0uyt6A_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 142.8360176436586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (solid object) exhibits discrete movements: reaching, wiping face, and manipulating pool toys. Toys in the water are also moving due to the baby's interaction.", "background_and_ambient_analysis": "The background includes a red slide and chain-link fence, which show no uniform shifting or environmental fluid motion (e.g., wind or flowing water). The pool water is present but not dominant in motion; it is secondary to the baby's actions."}}
{"video_id": "BMnObsbpXmg", "file_name": "BMnObsbpXmg_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray vest, black shirt, cap, and sunglasses brushes a brown horse's head and neck while standing beside a wooden structure. The horse remains stationary, facing forward, as the man moves his hands upward along the horse's neck. The scene is set on a gravel surface with buildings and a partly cloudy sky in the background. The camera maintains a steady, eye-level perspective focused on the man and horse.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BMnObsbpXmg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BMnObsbpXmg_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 91.12429676890488, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively adjusting or handling a horse's headgear (e.g., halter), with hand movements indicating discrete physical interaction. The horse remains stationary.", "background_and_ambient_analysis": "The background includes wooden structures, houses, and trees, which remain stable across frames with no noticeable shifting or environmental fluid motion (e.g., fire, water, wind)."}}
{"video_id": "BMv1Cb8FgxA", "file_name": "BMv1Cb8FgxA_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white uniforms engage in dynamic martial arts sparring, executing kicks and dodges while facing each other centrally. Surrounding them, numerous onlookers in white attire sit or stand in a circle, observing the interaction. The camera pans left, shifting focus to reveal more of the audience and the room's interior, with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BMv1Cb8FgxA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BMv1Cb8FgxA_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 140.05882234259536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in white attire engage in martial arts sparring, exhibiting discrete locomotion (kicks, dodges) driven by physical forces and collisions.", "background_and_ambient_analysis": "The background consists of seated individuals and static elements (walls, floor); no fluid motion (fire, water, smoke) or uniform background shifting is observed."}}
{"video_id": "BNX6dj2GS1c", "file_name": "BNX6dj2GS1c_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a tan jacket and blue jeans stands on snow-covered ground, using an axe to chop wood. They lift the axe overhead, swing it down onto a log resting on a stump, then adjust the wood. A pile of cut logs and sparse trees are visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BNX6dj2GS1c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BNX6dj2GS1c_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 156, "blur_score": 517.1906097154365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man is performing chopping motion: swinging an axe to split wood, causing the wood to break and move.", "background_and_ambient_analysis": "The background (trees, snow-covered ground, and wood piles) is static with no significant fluid or wind motion; minimal snowfall is not dominant."}}
{"video_id": "BNj1H8wxlcw", "file_name": "BNj1H8wxlcw_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white outfit stands facing a blue-green backdrop, raising both arms upward to release a small dark sphere, then extends hands to catch the sphere as it descends, followed by shifting posture and hand movements. The camera remains steady, focusing on the individual's actions against the backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BNj1H8wxlcw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BNj1H8wxlcw_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 156.0721468343313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in white traditional clothing performing Tai Chi movements.", "background_and_ambient_analysis": "The backdrop and poster are static; no fluid or environmental motion observed."}}
{"video_id": "BNxYPaJgPDM", "file_name": "BNxYPaJgPDM_000178_000188.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and blue jeans stands to the left, rolling paint upward on a wall; another man in a white shirt crouches to the right, working near a bucket. Both paint the wall as the first man moves the roller vertically and the second focuses on the lower section. The camera remains stationary in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BNxYPaJgPDM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BNxYPaJgPDM_000178_000188.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 325.5339443834199, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are actively painting: one standing and moving a roller vertically along the wall, the other crouched and moving a brush horizontally on the floor/baseboard. Both exhibit discrete locomotion and tool manipulation.", "background_and_ambient_analysis": "Background walls and ceiling are static with no shifting motion; no fire, water, smoke, or wind effects present in the scene."}}
{"video_id": "BOCg4bEydIE", "file_name": "BOCg4bEydIE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to look at the video frames provided. The video shows a person inside a car, wearing a black jacket. The main focus is on their hands. Let's break down each frame.\n\nIn the first few frames, the person's right hand is holding something, maybe a key or a small object, and the left hand is near a white object, which might be a container or a device. The hands are moving: the right hand is manipulating the object, perhaps opening or closing something. The left hand is gesturing or pointing, with the index finger extended.\n\nLooking at the chronological order: the right hand is initially closed around the object, then the fingers move to reveal a small part, maybe a key. The left hand moves from a fist to pointing at the object in the right hand. The background is the car interior, with a window showing some snow outside, but the background is minimal as per the rules.\n\nAppearance: the person has a black jacket with a zipper. The hands are visible; the right hand is holding a small dark object (maybe a key), the left hand has a white object (possibly a container). The person is inside a car, so the spatial relationship is that the hands are in the car cabin, with the window in the background.\n\nCamera perspective: it's a close-up shot focusing on the hands, no noticeable movement like pan or shake. The camera is steady, top-down? No, it's more of a close-up from the side, capturing the hands.\n\nNow, following the rules: focus on motion and behavior in order. Start with the main subject's actions. The person in the black jacket uses their right hand to manipulate a small dark object (key), then the left hand gestures with the index finger. The white object is held in the left hand initially.\n\nWait, frame 0: right hand holds object, left hand is in a fist. Frame 1: same. Frame 2: left hand opens, thumb extended. Frame 3: left hand points with index finger, right hand still holding object. Frame 4: left hand continues pointing. Frame 5: same as 4.\n\nSo the sequence: person in black jacket, right hand holds dark object, left hand transitions from closed to pointing index finger at the object.\n\nSpatial: hands are in front of the camera, inside a car, with the window behind showing snow (but background minimal, so maybe just mention car interior if necessary, but rule says minimal unless essential. The object is in right hand, left hand gestures towards it.\n\nAppearance: person in black jacket, hands (right holding dark object, left with white object in frames 0-2, then pointing finger). Wait, in the frames, the white object is on the left side, maybe a cup or container.\n\nNow, structure the caption:\n\nChronological: The person in a black jacket uses their right hand to manipulate a small dark object while their left hand gestures with an extended index finger, moving from a closed fist to point toward the object, held near a white container. The camera maintains a steady close-up on the hands inside a car, with minimal background visible.\n\nCheck rules:\n\na) Motion: right hand manipulates object, left hand gestures (fist to pointing).\n\nb) Appearance: black jacket, dark object, white container, hands.\n\nc) Spatial: hands in front, left hand pointing at right hand's object.\n\nd) Camera: steady close-up.\n\ne) Background minimal: car interior with window, but maybe just \"inside a car\" as essential.\n\nf) No text recognition, so no issues.\n\nLet's draft:\n\n\"A person wearing a black jacket manipulates a small dark object with their right hand while their left hand transitions from a closed fist to an extended index finger pointing toward the object. The left hand also holds a white container. The camera remains stationary, providing a close-up view of the hands inside a car.\"\n\nWait, but in the frames, the white object is on the left hand initially (frame 0, left hand holds white, then in frame 2, left hand opens to point). So \"left hand holds white container\" then \"transitions to pointing finger\".\n\nCheck if white container is part of the hand's action.\n\nAlternative: \"A person in a black jacket holds a small dark object in their right hand, while their left hand, initially gripping a white container, extends the index finger to point at the object. The scene occurs inside a car, with the camera maintaining a steady close-up on the hands.\"\n\nYes, that's chronological: right hand holds object, left hand holds white container then points.\n\nSo the caption should be concise.\n\nLet me check the example:\n\n\"A person wearing a dark jacket holds a small metallic object in their right hand, manipulating it while their left hand grips a white container. The person's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BOCg4bEydIE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BOCg4bEydIE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 323.92806314879994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two hands manipulating a black handheld device (likely a phone); right hand actively pressing/adjusting the device while left hand stabilizes it.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed; background appears static (likely car interior) with no wind, water, or fire effects."}}
{"video_id": "BOLF1LGXMf0", "file_name": "BOLF1LGXMf0_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, black shorts, and a helmet rides a red bicycle along a concrete ledge, moving from left to right while passing a second bicycle parked behind them. The camera remains stationary with a slight shake, capturing the motion from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BOLF1LGXMf0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BOLF1LGXMf0_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 52.93228744408442, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a bicycle is moving forward across the concrete structure. The motion is clearly due to the rider's locomotion (pedaling, steering) and can be tracked as a discrete object with a bounding box.", "background_and_ambient_analysis": "Background shows concrete structure, grass, and parked cars with no uniform shifting or fluid motion (fire, water, smoke, wind). Static elements remain fixed throughout the clip."}}
{"video_id": "BOS8_gun9XI", "file_name": "BOS8_gun9XI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black and white athletic uniform performs a single pirouette on a wooden gym floor. Beginning with arms extended to the sides, the individual rotates on one foot, completing the turn and settling into a standing position. The camera remains stationary, capturing the motion from a frontal perspective with gym walls and windows visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BOS8_gun9XI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BOS8_gun9XI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 166.50927016227774, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single dancer (human) is moving by executing a pirouette (spinning on one foot with the other leg extended). The dancer's motion is discrete and solid-state, driven by intentional physical forces.", "background_and_ambient_analysis": "The background (wooden floor, walls with framed pictures, and door) remains static throughout; no shifting occurs. No fluid/environmental motion (fire, water, smoke, wind) is present in the scene."}}
{"video_id": "BOWAoBJoeLk", "file_name": "BOWAoBJoeLk_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt sits while holding a guitar against their shoulder, strumming or adjusting the instrument with their hands; the background includes a bed and a refrigerator. The camera remains static, capturing the scene from a close, slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BOWAoBJoeLk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BOWAoBJoeLk_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 37.01444118726859, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a guitar displays discrete hand movements (strumming/playing) driven by their own physical actions, with clear bounding box tracking.", "background_and_ambient_analysis": "Static background elements (walls, paneling) show no uniform shifting or fluid motion; no fire, water, smoke, or wind visible in the scene."}}
{"video_id": "BN8J7vOYd6g", "file_name": "BN8J7vOYd6g_000545_000555.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small light brown dog with wet fur stands on a tiled floor as a person's hands lift and turn it, rinsing its body with water. The person manipulates the dog's head and back, holding it upright briefly before returning it to the floor. The camera maintains a top-down perspective throughout, capturing the dog's movements against the brown and beige tiled background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BN8J7vOYd6g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BN8J7vOYd6g_000545_000555.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 87.25241689337766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a small dog are moving; the person is washing and manipulating the dog, which involves direct physical interaction and motion due to manual handling.", "background_and_ambient_analysis": "The background consists of static tiled walls and floor with no visible fluid motion (water, smoke, wind) or shifting background elements."}}
{"video_id": "BOqIrlfLrWg", "file_name": "BOqIrlfLrWg_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with blonde hair, wearing a pink shirt, leans over a table. The child moves their head closer to yellow and green objects on the table, bringing their face down toward them. The camera maintains a close, frontal perspective throughout, capturing the child’s motion as they interact with the items on the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BOqIrlfLrWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BOqIrlfLrWg_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 43.65751154805812, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (solid object) moves their hand to push the yellow block, causing the block to move. The motion is due to direct physical interaction.", "background_and_ambient_analysis": "The background (pink curtain and furniture) is static with no shifting or fluid/environmental motion."}}
{"video_id": "BOxl-b6p0xU", "file_name": "BOxl-b6p0xU_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two cheerleaders in black uniforms with pink trim, white tops, and one wearing a red scarf stand in a hallway. They begin clapping, then step forward in sync, moving their arms rhythmically while shifting positions left and right. The camera, handheld with slight shake, captures them from a frontal perspective as they perform synchronized movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BOxl-b6p0xU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BOxl-b6p0xU_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 195.21741248691876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people in martial arts uniforms performing synchronized movements (arm and leg motions).", "background_and_ambient_analysis": "The background (walls, door, bulletin board) shows no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "BOjiTeBEjCE", "file_name": "BOjiTeBEjCE_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to describe the video chronologically. The main subjects are the people on stage. Let's see the sequence.\n\nIn the first frame, there are several people. The person in blue is kneeling, then stands up. The person in white and blue hoodie is taking a photo. The person in white tank top is adjusting something. The flag is there. Let's check the actions:\n\nFrame 0: People are in positions. Blue shirt is kneeling. Others are standing.\n\nFrame 1: Blue shirt stands, arms up. White tank top person is adjusting, maybe holding a ribbon? The person in blue hoodie is taking a photo.\n\nFrame 2: Blue shirt is doing hand movements, like clapping or something. The white tank top person is still adjusting. The person in hoodie continues.\n\nFrame 3: Blue shirt raises arms, others move. The flag is still there.\n\nFrame 4: Blue shirt is standing, maybe bowing? The white tank top person is holding up the flag, others are stepping forward.\n\nFrame 5: Blue shirt is kneeling again? Wait, no, the video shows them moving. Let's track the motions:\n\nThe main actions: A person in a blue shirt starts kneeling, then stands, moves arms, interacts. Another person in a white tank top adjusts a ribbon or something, then holds the flag. A person in a light blue hoodie takes photos. Others stand around.\n\nChronic order:\n\n1. The individual in blue shirt is initially kneeling on stage, then stands and raises arms. \n2. The person in white tank top (with a graphic) adjusts an object (maybe a ribbon) and then holds it up. \n3. The person in light blue hoodie with a beanie takes photographs throughout. \n4. Other individuals, including those near a yellow flag, shift positions slightly as the scene progresses. \n\nSpatial relationships: The person in blue is to the left, the white tank top is in the center, the hoodie person is slightly behind. The flag is to the right. \n\nBackground: Wooden paneling with a crest, but minimal detail. \n\nCamera perspective: Seems steady, slight shake maybe, but mostly static. \n\nNow, write concisely, chronological:\n\nOn stage, a person in blue shirt starts kneeling, then stands and raises arms. A person in white tank top adjusts a ribbon, then holds it up. A person in light blue hoodie with a beanie takes photos. Others, including those near a yellow flag, shift positions. The scene occurs in front of wooden paneling; camera remains stationary with slight shake.\n\nCheck rules: Focus on motion, appearance (colors, size), spatial, conclude camera. Exclude text, names.\n\nMake sure it's a paragraph. Let's structure:\n\n\"Several individuals are on stage in front of wooden paneling. A person in a blue shirt begins kneeling, then stands and raises arms. Another individual in a white tank top with a graphic adjusts a ribbon, then holds it up. A person in a light blue hoodie and beanie takes photographs. Those near a yellow flag shift positions. The camera remains stationary with slight shake.\"\n\nWait, maybe more concise. Let's check the exact actions from the frames:\n\n0: Blue shirt kneeling, others standing.\n\n1: Blue shirt stands, arms up. White tank top person is holding something (maybe ribbon), hoodie person taking photo.\n\n2: Blue shirt extends arms. White tank top person adjusts, hoodie continues.\n\n3: Blue shirt moves, white tank top person raises hands (holding ribbon?), hoodie takes photo.\n\n4: Blue shirt is behind, white tank top person holds flag, others step.\n\n5: Blue shirt is kneeling, others adjust.\n\nWait, maybe the sequence is:\n\n- Person in blue shirt starts in kneeling position, then stands and gestures with arms.\n\n- Person in white tank top (graphic) adjusts an item (ribbon), then holds it up.\n\n- Person in light blue hoodie with beanie captures photos.\n\n- Others stand near yellow flag; some move slightly.\n\nCamera is static with slight shake.\n\nLet me write:\n\nIn front of wooden paneling, a person in blue shirt kneels, then stands and raises arms. A person in a white tank top adjusts a ribbon and holds it up. A person in a light blue hoodie with a beanie takes photographs. Others near a yellow flag shift positions. The camera remains static with slight shake.\n\nCheck if all rules are met. Appearances: color, size, orientation (blue shirt, white tank top, light blue hoodie). Motion in order. Spatial: blue shirt on left, white tank top center, hoodie slightly behind, flag right. Background minimal. Camera: static, slight shake.\n\nYes. Now, make it a concise paragraph.\n</think>\n\n<caption_output>Several individuals are on stage in front of wooden paneling. A person in a blue shirt begins kneeling", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BOjiTeBEjCE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BOjiTeBEjCE_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 44.32483256565568, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Several people (including a man in blue shirt, a child, and others) making arm movements and slight body turns.", "background_and_ambient_analysis": "No shifting background elements or fluid motion (fire, water, wind) detected."}}
{"video_id": "BPVpKRRkYXE", "file_name": "BPVpKRRkYXE_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small white dog stands on a dark floor, then moves toward a person’s extended hand, jumping up to touch it before turning and moving around. In the background, a person sits on a white chair with a floral cover, wearing shorts and flip-flops, while another person kneels with visible legs. The camera remains in a low-angle, fixed position throughout, capturing the interaction from ground level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BPVpKRRkYXE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BPVpKRRkYXE_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 182.0184034034941, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small white dog is moving around the person's hand (interacting), and the person's hand is moving to interact with the dog.", "background_and_ambient_analysis": "Background elements (chair, floor) are static. No fluid or environmental motion present."}}
{"video_id": "BPZiMsXK6Mw", "file_name": "BPZiMsXK6Mw_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and jeans sits holding a red electric bass guitar, initially positioned with the instrument resting on their lap. They move their head slightly, gesture with their left hand toward the camera, and shift their gaze. Behind them, mounted deer heads hang on the wall, with a computer monitor and amplifier visible to the left and right respectively. The camera remains stationary throughout, capturing the scene from a frontal perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BPZiMsXK6Mw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BPZiMsXK6Mw_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 28.10880829457442, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a hat and dark shirt) and the red bass guitar are discrete objects moving. The person's hands and arms exhibit rhythmic motion consistent with playing the instrument (strumming, fretting, and string manipulation).", "background_and_ambient_analysis": "The background (walls, mounted animal heads, TV, amplifier) shows no shifting or environmental motion (fire, water, smoke, wind). All static elements remain fixed throughout the clip."}}
{"video_id": "BOmLmsNqT1A", "file_name": "BOmLmsNqT1A_002194_002204.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts a polo match where several riders on brown horses, dressed in white and blue uniforms, gallop across a green field. As the sequence progresses, additional riders enter, competing closely while maneuvering with mallets; some horses move in front of others as they adjust positions toward the ball. The camera pans to follow the dynamic movement, capturing the players' interactions and the field's expanse from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BOmLmsNqT1A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BOmLmsNqT1A_002194_002204.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 55.81553130043427, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple riders on horses are moving in a coordinated manner, swinging mallets, indicating physical locomotion and game dynamics.", "background_and_ambient_analysis": "The background (grass and trees) is static with no significant fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "BQ9Me5DBID4", "file_name": "BQ9Me5DBID4_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a basketball game between Indiana and Illinois. The score is 72-72, second quarter, 0.3 seconds left. Players are in motion, so Indiana and Illinois players are moving around. Then Illinois scores, making it 72-73. Then it cuts to another game, Kansas vs. Memphis, 60-63, second quarter, 7.0 seconds left. The Kansas team is playing, with the court showing \"Final Four\" branding. Need to focus on motion and chronological order. \n\nFirst scene: Players from Indiana (red jerseys) and Illinois (white jerseys) are on court. The ball is in play, then Illinois scores, crowd reacts. Then cut to Kansas (white jerseys) and Memphis (blue jerseys) game, Kansas team moves, players dribble, pass. \n\nDescribe motion: Indiana and Illinois players moving, Illinois makes a shot. Then switch to Kansas and Memphis, players active. \n\nCheck rules: mention main subjects (players), their appearance (jersey colors), motion, spatial relationships (maybe not necessary, but if relevant). Background minimal. Exclude text. \n\nSo, first part: Players in red and white jerseys compete, Illinois scores as the ball goes through the hoop, crowd responds. Then scene shifts to Kansas and Memphis players in white and blue jerseys on court, engaging in play. \n\nMake sure it's chronological. Let's structure: \n\nIn the first sequence, basketball players wearing red and white jerseys move actively around the court during a tied game; Illinois players score, changing the score to 72-73 as the ball passes through the hoop. The scene then transitions to another game where players in white and blue jerseys compete on a court marked with \"Final Four\" branding, with Kansas players dribbling the ball while Memphis players defend.\n\nCheck if that's concise, chronological. Mention the motion: moving, scoring, transitioning, dribbling, defending.\n\nYes. Now, check rules: no text recognition, so don't mention scores or team names? Wait, no, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" Wait, but the team names are part of the context. Wait, no: the rules say \"Exclude text recognition\"—so if text is part of the video (like team names on screen), we shouldn't mention. Wait, the problem says \"text recognition, named characters, or stylistic analysis.\" So for example, if the score is on the screen, we shouldn't mention the score, but the motion is what matters.\n\nWait, the problem says \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So maybe we can refer to the teams by color, not name. So Indiana players in red jerseys, Illinois in white. But the rule says \"Exclude text recognition\"—so maybe avoid even the team names. Hmm. Wait, the problem says: \"Exclude text recognition, named characters, or stylistic analysis.\" So text on screen (like team names, scores) should not be included. So we can only describe the motion, colors, etc. So players in red jerseys (Indiana) and white jerseys (Illinois) moving. But the problem says \"do not include text recognition\"—so perhaps we can't refer to team names. Wait, but the problem says \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So maybe it's okay to say \"players in red jerseys and white jerseys\" as that's their appearance, not text.\n\nWait, the example in the problem: the input has scores on the screen, but we need to exclude text recognition. So in the caption, we shouldn't mention the score (72-72), the quarter (2nd), or the time (0.3 seconds). Instead, describe the action: players moving, scoring.\n\nSo first scene: Players in red and white jerseys compete on the basketball court. A player in white jerseys shoots and scores, the crowd reacts. Then the scene cuts to another basketball court with players in white and blue jerseys; Kansas players (white) dribble the ball as Memphis players (blue) defend.\n\nWait, but \"Kansas\" and \"Memphis\" are names, so exclude those. So \"players in white and blue jerseys\" instead.\n\nSo revised:\n\nIn the initial sequence, players in red and white jerseys engage in active basketball play; a white-jerseyed player shoots and scores, triggering crowd movement. The scene then transitions to another game where players in white and blue jerseys compete on court, with white-jerseyed players dribbling the ball while blue-jerseyed defenders position themselves.\n\nCheck the rules: chronological order, main subjects (players) motion. Appearance: jersey colors. Spatial relationships: defenders position themselves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BQ9Me5DBID4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BQ9Me5DBID4_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 355.0331735369153, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: basketball players (moving via locomotion/running/dribbling) and the basketball (moving via throw/flight). Players exhibit distinct collisions and directional motion consistent with physical forces.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed. Static arena walls and court markings remain fixed across frames, with only minor crowd movement (not ambient fluid motion)."}}
{"video_id": "BQsDxNf_AHM", "file_name": "BQsDxNf_AHM_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a pencil sketches a cartoon figure on white paper, then switches to a blue marker to draw a curved line on the figure. The camera maintains a top-down view with slight focus shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BQsDxNf_AHM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BQsDxNf_AHM_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 85.57579384694395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pencil (then marker) moves to draw on paper, creating discrete lines. The pencil and marker are solid objects undergoing locomotion via physical hand movement.", "background_and_ambient_analysis": "No shifting backgrounds observed; white paper remains static throughout. No fire, water, smoke, or wind present."}}
{"video_id": "BQPErKXGnqg", "file_name": "BQPErKXGnqg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing starts bent over on a grassy rock in a river, then rises to a standing position before transitioning into a handstand with arms extended on the rock surface. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BQPErKXGnqg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BQPErKXGnqg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 50.62023787546114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person on a rock moves from standing to handstand, showing explicit physical motion.", "background_and_ambient_analysis": "Background is static with calm river. No fire, water flow, smoke, or wind."}}
{"video_id": "BR1goo0SWrw", "file_name": "BR1goo0SWrw_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green hoodie and jeans stands in front of a CRT television, holding a white object. He moves rightward across the frame, exiting the scene. The TV, positioned against an orange wall with a painting above, remains stationary. The camera maintains a fixed perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BR1goo0SWrw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BR1goo0SWrw_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 113.33561990188554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a green hoodie is moving around the fireplace, opening the door and then walking in the room. This motion is due to locomotion (walking) and is a discrete solid object.", "background_and_ambient_analysis": "The background (red wall with posters) is static and does not shift uniformly. There is no fire, water, smoke, or wind present, and the fireplace does not exhibit environmental motion."}}
{"video_id": "BR93Ss5EqWI", "file_name": "BR93Ss5EqWI_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a checkered shirt and khaki pants sits in front of a whiteboard with a filing cabinet to the left, playing a large brown cello. He moves the bow across the strings, then lowers the bow and stops playing. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BR93Ss5EqWI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BR93Ss5EqWI_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 348.9715282356262, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person is actively bowing the cello, causing movement in their arms and the cello as a result of physical forces (bowing strings).", "background_and_ambient_analysis": "Background elements (whiteboard, clock, furniture) are static; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "BRcs_cms0WI", "file_name": "BRcs_cms0WI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a few people. Let's check the description. The main subject is a person in a black top and denim shorts, then another in red and jeans, and someone else near the blue door. \n\nChronologically: At the start, the person in black top and denim shorts is standing. Then they move, maybe bending down? Wait, the frames show them starting to fall or do a move. Frame 0: standing. Frame 1-2: maybe adjusting. Frame 3: they bend forward. Frame 4: they're in a position where they're reaching out, maybe falling. Frame 5: arms extended, maybe on the ground? Wait, the description says \"in front of\" and \"to the left\". \n\nThe background: blue door, tiled floor. The main action is the person in black top and denim shorts moving. Let's list the steps:\n\n- Initial: Person in black top, denim shorts, barefoot stands near wall (left side of frame). Person in red shirt, jeans stands behind them. Another person near blue door.\n\n- Then, the person in black top bends forward, extends arms (maybe doing a breakdance move or fall), reaches towards the floor.\n\n- The camera is static? Wait, the rules say camera perspective: top-down? Wait, the video might be from a high angle. Wait, the description says \"top-down\" in examples, but let's check. The video frames show the scene as if viewed from above, so camera is top-down.\n\nWait, the output needs to be concise. Let's outline:\n\nFirst, the person in black top and denim shorts (barefoot) is initially standing. Then they move: bending forward, extending arms. Other people remain mostly stationary. Background: blue door, tiled floor. Camera is top-down and static.\n\nCheck rules: focus on motion of main subjects. Main subject is the one in black top. Others are secondary.\n\nSo:\n\nA barefoot person in a black top and denim shorts begins standing near a wall, then bends forward and extends their arms toward the floor, while a person in a red shirt and jeans stands behind them. The camera maintains a static top-down view over a tiled floor with a blue door in the background.\n\nWait, but need to be chronological. Let's check the frames:\n\nFrame 0: person in black top stands, arm slightly raised.\n\nFrame 1-2: they bend down, maybe start to fall.\n\nFrame 3: they're bending, hands reaching towards floor.\n\nFrame 4: arms fully extended, body low.\n\nFrame 5: arms extended, maybe on the ground (but not sure). \n\nSo the main action is the person in black top moving from standing to bending forward with arms out.\n\nNow, spatial relationships: the person in black top is in front of the person in red shirt (who is behind them).\n\nAppearance: black top, denim shorts, barefoot. The red shirt person: red top, jeans. The third person is near blue door (yellow top? But maybe not necessary to specify unless essential).\n\nBackground: blue door, tiled floor.\n\nCamera: top-down, static.\n\nSo the caption should be:\n\nA barefoot person in a black top and denim shorts begins standing near a wall, then bends forward and extends their arms toward the floor, while a person in a red shirt and jeans stands behind them. The camera remains static in a top-down position over a tiled floor with a blue door in the background.\n\nWait, check if that's concise. Let's see.\n\nAlternative:\n\nThe person in a black top and denim shorts, barefoot, starts standing and then bends forward, extending arms toward the floor; a person in a red shirt and jeans stands behind them, while a third individual remains near the blue door. The camera stays top-down and static throughout.\n\nBut need to be brief. Let's check the rules: \"concise, chronological paragraph\".\n\nFirst sentence: initial action, then the motion. Let's write:\n\nA barefoot person in a black top and denim shorts stands near a wall, then bends forward and extends their arms toward the floor, while a person in a red shirt and jeans remains standing behind them. The camera maintains a static top-down view over a tiled floor with a blue door in the background.\n\nYes, that's concise. Let's check:\n\n- Motion: standing → bending → extending arms.\n\n- Appearance: barefoot, black top, denim shorts (first person); red shirt, jeans (second person).\n\n- Spatial: first person in front of second person.\n\n- Background: tiled floor, blue door (minimal).\n\n- Camera: static top-down.\n\nLooks good. Let's make sure to not mention text, names, or stylistic. The description has a yellow door? Wait, the first frame has a blue door. The description says \"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BRcs_cms0WI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BRcs_cms0WI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 81.0616452654163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black top and shorts moves (turns, walks, reveals blue shirt, and holds arms out). A person in red shirt remains stationary.", "background_and_ambient_analysis": "Background (blue door, tiled floor) is static; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "BRxkB9LJUxM", "file_name": "BRxkB9LJUxM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in camouflage military uniform with a white undershirt and black gloves performs pull-ups on a metal frame, lifting themselves up and down while gripping the horizontal bar. They remain centered in front of the structure, with the room’s wooden walls and scattered items visible in the background. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BRxkB9LJUxM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BRxkB9LJUxM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 326.3911257704754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person is performing pull-ups on a pull-up bar, moving their arms and body up and down with slight side-to-side movement, driven by muscular forces.", "background_and_ambient_analysis": "The background (walls, door) is stationary and there is no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "BSopjqZBzw8", "file_name": "BSopjqZBzw8_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four people are seated around a table with multiple plates of food, eating with hands and utensils. The camera pans from left to right across the table, shifting focus to each individual as they consume their meals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BSopjqZBzw8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BSopjqZBzw8_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 274.6379659690857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are seated at a table; their hands move to eat from plates, indicating discrete solid-object motion (eating actions).", "background_and_ambient_analysis": "Background (wall) shows no shifting or environmental fluid motion (no fire, water, smoke, wind observed)."}}
{"video_id": "BTZSrzUDkqY", "file_name": "BTZSrzUDkqY_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a person on a track, maybe throwing a javelin? Wait, the first frame shows a person in a white shirt and blue cap walking on an orange track. Then it cuts to another person running on the track, holding a javelin. Then they throw it, and there's a person in a blue and white uniform running. Wait, need to check each frame.\n\nFrame 0: Person in white shirt, blue cap, walking on red track. Background has trees and grass.\n\nFrame 1: Another person (maroon shirt, dark shorts) running on track, holding javelin, about to throw.\n\nFrame 2: The same person in maroon shirt is in the middle of throwing the javelin, arm extended.\n\nFrame 3: Person in blue and white uniform (maybe a different athlete) running on the track, now. Wait, the sequence is a javelin thrower.\n\nWait, chronological order: first, a person walks on track (frame 0), then another person (maroon shirt) runs and throws javelin (frames 1-3), then another person (blue and white) is seen from behind running (frame 4), then frame 5 shows a person in blue uniform with \"MILL\" on back, walking on track.\n\nWait, need to follow the sequence:\n\n0.0: Person in white shirt and blue cap walking on red track, background trees and grass.\n\n1.0: Athlete in maroon shirt and dark shorts running on red track, holding javelin, preparing to throw.\n\n2.0: Same athlete in mid-throw, javelin extended, body twisted.\n\n3.0: Athlete in blue and white uniform (maybe a different one) running on the track, facing away, grass and trees in background.\n\n4.0: Athlete in dark blue uniform with \"MILL\" on back, walking on track.\n\nWait, but the main action is the javelin throw. So start with the first person (white shirt, blue cap) walking, then switch to the javelin thrower (maroon) running and throwing, then another athlete (blue and white) running, then another athlete (blue uniform) walking.\n\nBut need to keep it concise, chronological.\n\nMain subjects: First, a person (white shirt, blue cap) walks on red track. Then, a javelin thrower (maroon shirt, dark shorts) runs on red track, holding javelin, and throws it. Then, another athlete (blue and white uniform) runs on the track, followed by another athlete (dark blue uniform) walking on the track.\n\nWait, check the frames:\n\n[0.0] shows a person (white shirt, blue cap) walking on orange track, grass and trees background.\n\n[1.0] shows an athlete (maroon shirt, dark shorts) running on orange track, holding javelin, preparing to throw.\n\n[2.0] same athlete mid-throw, javelin extended.\n\n[3.0] another athlete (blue and white uniform) running on track, grass background with spectators.\n\n[4.0] another athlete (dark blue uniform, \"MILL\" on back) running towards track.\n\nWait, maybe the sequence is:\n\n1. A person in a white shirt and blue cap walks on a red track, surrounded by grass and trees.\n\n2. A javelin thrower wearing a maroon shirt and dark shorts runs on the red track while holding a javelin, then releases it in a throwing motion.\n\n3. A different athlete in a blue and white uniform runs on the track, with grass and spectators in the background.\n\n4. Another athlete in a dark blue uniform with \"MILL\" on the back walks on the track.\n\nBut need to focus on motion and behavior chronologically.\n\nSo first, walking; then running and throwing; then running (another athlete); then walking (another).\n\nAlso, background minimal. Camera perspective: seems like a standard video, probably no specific camera movement mentioned, but maybe static shots.\n\nWait, rules say: conclude with camera perspective and movement. The video is likely a series of cuts, so camera might be static in each shot.\n\nSo putting it all together:\n\nA person in a white shirt and blue cap walks on a red track. Then, a javelin thrower in a maroon shirt and dark shorts runs on the track, swings the javelin, and releases it. Subsequently, another athlete in a blue and white uniform runs on the track, followed by a third athlete in a dark blue uniform walking on the track. The camera captures each athlete from a stationary perspective, showing their movements against a backdrop of grass and trees.\n\nWait, need to be concise. Let's check the required elements:\n\na) Motion chronologically.\n\nb) Appearance and number.\n\nc) Spatial relationships (maybe not much, since different", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BTZSrzUDkqY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BTZSrzUDkqY_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 184.2266652728827, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A javelin thrower is moving (running, rotating, releasing the javelin), with the javelin traveling through the air after release. Both the athlete and javelin exhibit motion due to explicit physical forces.", "background_and_ambient_analysis": "The background elements (track, grass, trees) show no significant shifting or fluid motion; no fire, water, or wind effects are present."}}
{"video_id": "BTqHMrTYy5w", "file_name": "BTqHMrTYy5w_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bunk bed with striped sheets is visible initially. Two boys appear; one wears a green shirt and brown pants, the other dark clothing. The boy in green sits up and interacts with the other boy, who shifts position and pushes him. The camera remains handheld and slightly shaky, capturing their movements in close proximity to the bunk bed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BTqHMrTYy5w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BTqHMrTYy5w_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 128, "blur_score": 614.4369750693338, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are moving: one child repeatedly pushes the other, causing both to shift positions and interact physically. Motion is discrete and tracked via bounding boxes.", "background_and_ambient_analysis": "No fire, water, smoke, or wind visible. Background (bunk bed frame and sheets) is stationary with no uniform shifting or fluid motion."}}
{"video_id": "BSTwCpqMaYE", "file_name": "BSTwCpqMaYE_000506_000516.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue pen sketches details on a white paper with a partially drawn character featuring spiky hair and a headband; the hand then moves away as another hand places a black pencil diagonally across the paper to the right of the drawing. The camera maintains a static top-down perspective over the drawing surface, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BSTwCpqMaYE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BSTwCpqMaYE_000506_000516.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.67694331685892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hand moves to draw with pens and adjusts the paper. The paper and pens are solid objects being moved by the hand's physical action.", "background_and_ambient_analysis": "The background is a static table with no shifting or fluid motion. No fire, water, or wind present."}}
{"video_id": "BTqpllweDuI", "file_name": "BTqpllweDuI_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a black screen, then shows a white sheet with a yellow shape and black dots. Then hands in gloves come in—holding a tool and a can. They spray paint the yellow shape. Need to note the motion: hands move, spray, the can is used. Spatial: hands are over the sheet, the yellow shape is on the white paper. Background is minimal. Camera is top-down, probably. Let's check the rules: chronological, motion of main subjects (hands), appearance (gloved hands, yellow shape), spatial (hands over sheet), camera perspective top-down. Exclude text, names, style.\n\nSo the order: starts black, then white sheet with yellow shape, hands spray. Write that concisely. Make sure to mention the spray action, the hands' motion. Let's draft:\n\nA pair of gloved hands appears over a white sheet of paper with a yellow shape and black dots, spraying the yellow area with a can. The hands move methodically, applying the spray in a controlled manner. The camera maintains a top-down perspective throughout, focusing on the hands and the paper.\n\nWait, check the rules: exclude text recognition, so the text in the video (like the subtitle) isn't mentioned. The video shows the hands spraying, so that's the action. The yellow shape is there. Let's make sure it's chronological: starts with black (but maybe the caption can start from the first visible frame), but the problem says \"chronological paragraph describing the provided video\"—the video has [0.3] black, then [1.4] white sheet. So the caption should start from the first visible scene. The black screen is the first part, but the caption should describe the motion. Wait, the user says \"your task is to generate a concise, chronological paragraph describing the provided video.\" So the video starts with black, then shows the white sheet, then hands. But the caption needs to cover the sequence.\n\nWait, the video clips:\n\n[0.0] black screen\n\n[1.4] white paper with yellow shape, etc.\n\n[2.5] hands appear, holding spray can and tool.\n\nSo the caption should start from the first visible action. But the first frame is black, then white. But the caption is about the motion and behavior. So maybe start with the white sheet. Let's think:\n\nThe video begins with a black screen, transitioning to a white sheet of paper placed on a surface with a yellow shape and black dots. A pair of gloved hands enters the frame, holding a spray can and a tool, then proceeds to spray the yellow shape. The hands move methodically, applying the spray to the shape. The camera remains stationary in a top-down view, capturing the hands and the paper.\n\nBut need to check rules: background minimal, so maybe don't mention the background unless essential. The white sheet is on a surface with maybe some colors, but rules say \"minimal.\" So perhaps just say \"a white sheet of paper on a surface.\"\n\nWait, the video description: \"a white sheet of paper placed on a surface with a yellow shape and black dots.\" But maybe the surface is part of the background, which we can keep minimal. Let's structure it:\n\nA pair of gloved hands moves into the frame over a white sheet of paper featuring a yellow shape with black dots, spraying the yellow area with a can while holding a tool. The hands apply the spray methodically, and the camera maintains a top-down perspective throughout.\n\nWait, the first frame is black, but the caption should focus on the main motion. The problem says \"describing the provided video\" which includes the frames. But the main action starts at [1.4] with the white paper, then hands. So the caption should start from the first relevant frame.\n\nLet's check the output format: must be a paragraph. Let's make sure it's concise.\n\nStarting with the first visible element: the white paper with yellow shape. Then hands spray.\n\n\"Beginning with a black screen, the video transitions to a white sheet of paper with a yellow shape and black dots placed on a surface. A pair of gloved hands enters the frame, holding a spray can and a tool, and methodically sprays the yellow shape. The camera remains stationary in a top-down view, focusing on the hands and the paper.\"\n\nWait, but the black screen is part of the video, but according to the rules, maybe focus on the motion and behavior. The user says \"chronological paragraph describing the provided video.\" So it's okay to mention the black screen, but then the main action. However, the caption should be about the motion. Let's see the rules again: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nThe main subjects are", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BTqpllweDuI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BTqpllweDuI_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 122.93480669230487, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (wearing white gloves) is moving to draw on the paper, modifying the drawing.", "background_and_ambient_analysis": "The background (white paper and surrounding area) is static. No ambient environmental motion (fire, water, wind) is present."}}
{"video_id": "BU3eFmt-auQ", "file_name": "BU3eFmt-auQ_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a maroon shirt manipulates a light gray necktie, using both hands to adjust it at the collar, loop the fabric, and tighten the knot. The camera remains static, capturing the upper body against a plain white background with minimal spatial context.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BU3eFmt-auQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BU3eFmt-auQ_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 80.90290745267043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete solid object) manipulates a tie, moving their hands and the tie through deliberate physical actions to tie it.", "background_and_ambient_analysis": "The background is a static white wall with no shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "BUQczAMVb3A", "file_name": "BUQczAMVb3A_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and dark pants stands at an outdoor ATM, interacting with it, then turns to the side. A red and white van drives past the ATM from left to right, partially obscuring the person. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BUQczAMVb3A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BUQczAMVb3A_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 805.1054662354999, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A light-colored pickup truck moves from left to right across the frame, with two stationary individuals near the building entrance.", "background_and_ambient_analysis": "The brick building, door, and static elements remain fixed; no fluid motion (fire, water, smoke) or wind-driven swaying is observed."}}
{"video_id": "BToGXr47WTo", "file_name": "BToGXr47WTo_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A basketball player in a white jersey with maroon accents and a headband speaks while standing on the court, then raises her right arm upward in celebration. The camera transitions from a close-up of the player to a wider shot of the court, showing other players and the scoreboard in the background. The player’s jersey number is visible as she moves her arm.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BToGXr47WTo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BToGXr47WTo_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 571.3543239346945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Player (Kara Hart) lifts and shoots the basketball; the ball moves through the air due to the force applied by the player.", "background_and_ambient_analysis": "No fire, water, smoke, or wind observed. Background elements (scoreboard, stands) are static and do not shift uniformly."}}
{"video_id": "BUbWe-4RT0A", "file_name": "BUbWe-4RT0A_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows people working on a concrete sidewalk. First, there's a man in a beige hat, white shirt, tan pants, and black boots. He's using a long wooden plank to smooth the concrete. Then, another person in a pink shirt and white hat comes into view, moving along the plank. The background has a wooden fence and some trees. The camera is stationary, right? Let's check the timeline: first the man in beige, then the person in pink joins, and the man in beige steps back. Need to mention their actions chronologically.\n\nMain subjects: three people? Wait, in the frames, first man (beige hat, white shirt, tan pants, boots), then two others: one in pink, one in dark shirt. But in the first frame, the main person is the one with the plank. Then, the pink-shirted person comes from behind the fence, steps towards the plank. The dark-shirted person is also there. Wait, the video starts with the man smoothing, then the pink-shirted person moves into the scene, takes over the plank, then the man steps back. Let's list the actions:\n\n0.0s: Man in beige hat, white shirt, tan pants, black boots is smoothing concrete with a wooden plank.\n\n1.0s: Person in pink shirt and white hat enters from the left (near the fence), moving towards the plank.\n\n2.0s: Person in dark shirt and black boots steps closer to the fence, observing.\n\n3.0s: The person in pink shirt continues moving towards the plank, and the man in beige steps away.\n\n4.0s: Person in pink shirt is now handling the plank, moving along the concrete.\n\nWait, the key is chronological order. So:\n\n- Initially, a man (beige hat, white shirt, tan pants, black boots) uses a long wooden plank to smooth wet concrete on a sidewalk.\n\n- Then, a second person (pink shirt, white hat) approaches from the left, near a wooden fence, and takes the plank.\n\n- Meanwhile, a third person (dark shirt, black boots) stands near the fence, observing.\n\n- The man with the beige hat steps back, moving away from the plank.\n\n- The person in pink continues smoothing the concrete with the plank.\n\nBackground: wooden fence, trees, blue bucket, and concrete structure. But according to rule e, keep background minimal unless essential. So maybe just mention the fence and trees briefly.\n\nCamera perspective: seems like a stationary shot, no movement. So \"stationary camera\" or \"fixed perspective.\"\n\nNow, put it all together concisely.\n\nCheck rules:\n\na) Motion and behavior chronologically.\n\nb) Appearance and number: mention colors, sizes (but since they're people, maybe just their clothing).\n\nc) Spatial relationships: person in pink comes from left, near fence.\n\nd) Conclude with camera: stationary.\n\ne) Background minimal: fence, trees.\n\nf) No text or names.\n\nLet's draft:\n\n\"Three workers are smoothing wet concrete on a sidewalk. Initially, a man in a beige hat, white shirt, tan pants, and black boots uses a long wooden plank to level the concrete. A second worker in a pink shirt and white hat approaches from the left near a wooden fence, takes the plank, and continues smoothing. A third worker in a dark shirt and black boots stands nearby observing. The man in the beige hat steps back, and the pink-shirted worker moves along the concrete. The camera remains stationary throughout, capturing the work against a backdrop of a wooden fence and trees.\"\n\nWait, but need to be concise. Let's shorten.\n\nMaybe:\n\n\"A man in a beige hat, white shirt, tan pants, and black boots smooths wet concrete with a wooden plank. A person in a pink shirt and white hat enters from the left near a fence, takes the plank, and continues smoothing while another person in a dark shirt stands nearby. The first man steps back as the pink-shirted worker moves along the concrete. The camera maintains a stationary perspective.\"\n\nCheck if all rules are met.\n\na) Motion: chronological: man starts, then pink-shirted joins, then the first man steps back.\n\nb) Appearance: mentioned colors (beige hat, pink shirt, dark shirt), clothing details.\n\nc) Spatial: pink-shirted from left near fence.\n\nd) Camera: stationary.\n\ne) Background: minimal, \"near a fence\" and \"fence\" is essential for context maybe.\n\nf) No text or names.\n\nOkay, that should work. Now trim further.\n\nFinal version:\n\n\"Three workers smooth wet concrete on a sidewalk. A man in a beige hat, white shirt, tan pants, and black boots uses a wooden plank to level the concrete. A person in a pink shirt and white hat approaches from the left near a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BUbWe-4RT0A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BUbWe-4RT0A_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1946.2461001466631, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (workers in motion) are moving: a worker in the foreground is actively using a tool (likely a level), while others in the background walk and perform tasks on the sidewalk.", "background_and_ambient_analysis": "Background elements (wooden fence, concrete ground) are static and show no shifting or fluid environmental motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "BU6ALC780z4", "file_name": "BU6ALC780z4_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with yellow-painted nails uses two metal forks to toss a green leafy salad in a blue-and-white patterned bowl, mixing the greens with dark berries and small beans. The hand moves the forks in a circular motion, lifting and combining the salad ingredients. To the right of the bowl, a white bowl with a black rim rests on a brown tiled surface. The camera maintains a top-down perspective with no noticeable movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BU6ALC780z4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BU6ALC780z4_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 248.15393538829335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand uses a fork to interact with the salad (leafy greens and beans), moving the fork through the salad in discrete, intentional motions.", "background_and_ambient_analysis": "Static tiled floor and bowl show no uniform shifting; no fire, water, or smoke present, ruling out ambient environmental motion."}}
{"video_id": "BVE2X2c1InE", "file_name": "BVE2X2c1InE_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white top with a green design sits at a table covered with a yellow cloth, while another individual in a black top stands behind them, adjusting the seated person’s face. The standing person then steps back from the seated individual. Various items, including cups and boxes, are on the table, with a glass wall and a rack draped in orange cloth visible in the background. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BVE2X2c1InE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BVE2X2c1InE_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 149.47157870312134, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person seated at a table is moving their hands and head while holding a cup; the motion is due to deliberate bodily locomotion (e.g., raising hands to face).", "background_and_ambient_analysis": "No shifting background elements. No fire, water, smoke, or wind visible. The wall, shelf, and table remain stationary throughout."}}
{"video_id": "BVwthVsXLUQ", "file_name": "BVwthVsXLUQ_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with blonde hair, wearing a brown shirt and blue jeans, holds a tablet in her left hand and raises a microphone in her right hand above her head while standing in a room. People walk and interact in the background near tables and a green wall, with a projector screen visible to her right. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BVwthVsXLUQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BVwthVsXLUQ_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 217.64370804512632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman in the foreground swings a baseball bat (discrete object motion), and people in the background walk (discrete locomotion).", "background_and_ambient_analysis": "No shifting backgrounds; no fluid or environmental motion (fire, water, smoke, wind). Background elements (walls, screen, furniture) remain fixed."}}
{"video_id": "BVkRTbc_ScI", "file_name": "BVkRTbc_ScI_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing carries a large cardboard box toward a blue container on the porch, bends to place the box inside, then stands and walks away along the stone path. The background features a grassy yard, trees, and a white truck. The camera remains static, positioned from inside the covered porch area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BVkRTbc_ScI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BVkRTbc_ScI_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 494.8435997604597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person carrying a box walks toward the camera, bends down to place the box on the ground, and then walks away. The person's movements are distinct locomotion actions with clear bounding box tracking.", "background_and_ambient_analysis": "The background elements (stone path, grass, trees) remain stationary with no shifting or fluid motion. No fire, water, smoke, or wind effects are present in the environment."}}
{"video_id": "BVP-mF6hs0s", "file_name": "BVP-mF6hs0s_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown shirt, jeans, and a cap stands on a sandy beach, holding a red frisbee in his right hand. He throws the frisbee forward toward a person in red clothing standing further ahead on the beach. The camera remains stationary, capturing the scene from a distance with minimal background details beyond the sandy shore and distant city skyline.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BVP-mF6hs0s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BVP-mF6hs0s_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 96, "blur_score": 77.63409483777438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in the foreground makes hand gestures and then takes a few steps to the right. The person is the only significant discrete object moving.", "background_and_ambient_analysis": "The background (city skyline, trees) is stable with no significant shifting. Subtle water waves are present but not dominant, so not classified as ambient_environmental."}}
{"video_id": "BVIggIMA39o", "file_name": "BVIggIMA39o_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene shows a wooden table with various ingredients: a bowl of guacamole, slices of ham, tomatoes, eggs, and bacon. There are four slices of toast on a cutting board. A person's hands are moving. The text \"Tranches de filet de poulet\" appears, but we exclude text recognition. \n\nIn the first frame, hands are placing a ham slice on a toast. Then, in the next step, they add a layer of guacamole on top of the ham. Then, another toast is placed. Let's track the actions: hands move ham slices from a plate to toast, spread guacamole on some toasts, and place more toast slices. \n\nSo chronologically: hands pick up ham slices from the plate, place them on top of guacamole-covered toast. Then, they move another toast slice to the cutting board. The background has other ingredients, but we keep background minimal. Camera is top-down, steady. \n\nNeed to mention the appearance: hands (likely adult, but not specified), toasts are square, golden-brown. Ingredients: ham (light pink, thin slices), guacamole (green, chunky), tomatoes (red slices), etc. \n\nNow, structure the caption: \n\nIn a top-down view, a person's hands place thin pink ham slices onto two pieces of toasted bread already topped with green guacamole. They then set a third piece of toasted bread next to the prepared sandwiches. The background includes plates of sliced tomatoes, boiled eggs, and bacon. \n\nWait, check rules: focus on motion and behavior chronologically. So first, hands place ham on toast (the first action), then add another toast. Let's see the video frames: \n\nFrame 0: hands near ham plate, toasts on board. \n\nFrame 1: text, hands move ham slice to a toast (so placing ham on one toast). \n\nFrame 2: hands move another ham slice to a different toast. \n\nFrame 3: hands take a toast with guac and ham, move it. Wait, no: the video shows hands putting ham on toast. Let's check the user's frames:\n\n[0.0] shows hands near ham, toasts with guac. \n\n[1.4] hands place a ham slice on top of a guac-covered toast. \n\n[2.5] hands place another ham slice on another guac-covered toast. \n\n[3.6] hands move one toast to the side, then place another plain toast. Wait, the sequence: \n\nAt 0.0, there are four toasts? No, let's see: the first frame has three toasts on the board? Wait, the user's description: \n\nAt [0.0], the scene has a cutting board with three pieces of toast? Or two? Wait, the user's video description says: \n\n\"Tranches de filet de poulet.\" then hands place ham. The first frame: hands are near a plate of ham, and there are toasts with guacamole. Let's count:\n\nIn frame 0: \n\n- Bowl of guacamole (left), plate with ham (top), tomatoes (top right), eggs (right), bacon (right). \n\n- Cutting board: two toasts with guacamole. \n\nThen, hands take a ham slice and place on a toast (frame 1.4). Then, another ham slice on another toast (frame 2.5). Then, they take a toast (with ham and guac) and move it, then place a plain toast (frame 3.6). \n\nSo chronological actions: \n\n1. Hands pick up a thin pink ham slice from the plate and place it onto a piece of toasted bread that already has green guacamole spread on it. \n\n2. Then, pick up another ham slice and place it onto a second piece of toasted bread with guacamole. \n\n3. Next, move a piece of toasted bread (with ham and guacamole) to the side, then place a plain piece of toasted bread on the cutting board. \n\nAppearance: ham slices are light pink, thin; guacamole is green, chunky; toasts are golden-brown, square. \n\nSpatial: plates of ingredients are around the cutting board (left: guac bowl, top: ham plate, right: tomatoes, eggs, bacon). \n\nCamera: top-down, steady. \n\nNow, condense into concise paragraph:\n\nA top-down view shows a person's hands placing thin pink ham slices onto two pieces of toasted bread topped with green guacamole. They then move a prepared sandwich to the side and set a plain toasted bread slice on the cutting board. Surrounding ingredients include a bowl of guacamole, plates of sliced tomatoes, boiled eggs,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BVIggIMA39o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BVIggIMA39o_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 54.14887557138127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (discrete solid objects) are actively spreading ingredients and placing slices of bread on a cutting board.", "background_and_ambient_analysis": "Static kitchen counter background with plates and bowls; no fluid motion (fire, water, wind) present."}}
{"video_id": "BWzZcebdJjQ", "file_name": "BWzZcebdJjQ_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BWzZcebdJjQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BWzZcebdJjQ_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 476.7361813885612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The speaker is making hand gestures and slightly moving their body. A person in the front row is also visible, with minimal movement. The primary movement is the speaker's hand gestures and body shifts.", "background_and_ambient_analysis": "The background (walls, flip chart, trees, building) remains static throughout the video. No fluid or environmental motions (e.g., fire, water, wind) are present."}}
{"video_id": "BWab1F1TpOo", "file_name": "BWab1F1TpOo_000276_000286.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white t-shirt and dark pants stands on roller skates on a paved road, holding a long rope. He initially extends the rope forward, then brings it toward his chest with both hands, and subsequently extends it outward again. The background features a grassy field and distant buildings. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BWab1F1TpOo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BWab1F1TpOo_000276_000286.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 219.77062395335832, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man wearing a white shirt and black pants is the primary discrete object moving on a skateboard. His motion is propelled by self-generated locomotion (foot pushes against the ground), with no other solid objects exhibiting distinct movement.", "background_and_ambient_analysis": "The background consists of a static grassy field and distant buildings with no significant environmental motion (e.g., no visible wind, water, fire, or smoke). The scene is stable with no fluid or gaseous elements dominating the visual field."}}
{"video_id": "BWnUqo2pXgQ", "file_name": "BWnUqo2pXgQ_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with blonde hair and a dark jacket (number 33) walks alongside a wire fence, extending their hand toward the enclosure. Two goats (one brown, one white) on the other side of the fence approach the child; the brown goat is initially positioned to the left of the white goat. The child moves slightly left, continuing to interact with the goats as they close in. The camera follows the child’s movement with minimal shake, maintaining a close perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BWnUqo2pXgQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BWnUqo2pXgQ_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 300.4121385298795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's hand movements and the goats' head movements toward the child are distinct, solid objects interacting via physical forces (e.g., feeding, curiosity).", "background_and_ambient_analysis": "Background elements (grass, fence, trees) remain static; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "BXGQCzTvLl8", "file_name": "BXGQCzTvLl8_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people in colorful clothing (yellow, red, and other bright hues) gathers on a sandy beach near boats filled with spectators. They begin moving forward in a line toward the water, some individuals falling as they run while others pull a long object. The camera pans left, following the group’s motion toward the water’s edge, with boats and spectators remaining visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BXGQCzTvLl8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BXGQCzTvLl8_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 572.2796057891806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dragon boats with crews are moving left to right along the river, propelled by paddling forces. The boats are distinct solid objects exhibiting clear locomotion.", "background_and_ambient_analysis": "The background elements (trees, buildings, crowd) remain static across frames, indicating no significant shifting. The river water exhibits minor ambient motion, but it is not the dominant force driving visual changes."}}
{"video_id": "BX1BF1VUjvo", "file_name": "BX1BF1VUjvo_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of shirtless and casually dressed men work at an archaeological dig site under a tent, sitting, kneeling, and moving around a large circular pit. Some dig with tools while others handle buckets and equipment; individuals shift positions and interact as they continue excavation tasks. The camera pans slightly across the site from an elevated angle, capturing the coordinated activity of the workers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BX1BF1VUjvo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BX1BF1VUjvo_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 201.53077587208585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals are moving: a central figure bends and shifts while working with tools, others sit/stand and occasionally adjust positions. Motion originates from intentional locomotion (bending, sitting, walking) and physical work.", "background_and_ambient_analysis": "No shifting background elements; the wall and ground remain consistent with no uniform displacement. No fluid, gaseous, or wind-driven motion (e.g., no water flow, smoke, or wind effects observed)."}}
{"video_id": "BWM9MdzHW48", "file_name": "BWM9MdzHW48_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt adjusts a vertical wooden piece with circular cutouts against a horizontal wooden structure, shifting the vertical piece to align it with the horizontal component. The light brown wood pieces feature two circular holes on the vertical piece, and the person’s hands maneuver the vertical board into position. The camera maintains a close-up perspective, focusing on the alignment process with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BWM9MdzHW48.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BWM9MdzHW48_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 68.39938834332045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands interact with wooden pieces, adjusting their position and orientation; the wooden structures are solid objects undergoing deliberate manual manipulation.", "background_and_ambient_analysis": "Background elements (workbench, wooden structures) show no uniform shifting or fluid motion (e.g., fire, water, wind). Static elements remain stable across frames."}}
{"video_id": "BXQUArQvKJE", "file_name": "BXQUArQvKJE_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white hoodie manipulates a multicolored Rubik's Cube, turning its layers and faces with both hands. The cube displays bright yellow, blue, red, and green sections. The hands adjust the cube’s orientation rapidly, then place it flat on the table. The camera maintains a steady close-up perspective centered on the hands and cube, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BXQUArQvKJE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BXQUArQvKJE_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 147, "blur_score": 29.104510809658194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid object (Rubik's cube) manipulated by hands; cube moves via explicit physical forces from the person's fingers.", "background_and_ambient_analysis": "Background elements (wall, table) show no shifting or uniform motion; no fire, water, or smoke present."}}
{"video_id": "BXkjZfV_OnQ", "file_name": "BXkjZfV_OnQ_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark gray shirt, light gray shorts, and white sneakers is positioned on a dark mat against a light gray wall, hands on the ground with one leg extended backward. He alternates bringing his knees toward his chest in a mountain climber motion. The camera remains stationary in a side view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BXkjZfV_OnQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BXkjZfV_OnQ_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 361.9841751927892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is performing a dynamic exercise (likely push-ups or a similar bodyweight movement), exhibiting controlled locomotion with visible motion in their limbs and torso.", "background_and_ambient_analysis": "The wall and floor in the background remain static across frames, with no signs of fluid motion (fire, water, smoke) or wind-induced movement."}}
{"video_id": "BYRkXxybIV8", "file_name": "BYRkXxybIV8_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows two people. Let's check their actions. The first person on the left is holding a stick, maybe a bat or something, standing near some equipment. The other person on the right is throwing a ball. Wait, in the sequence: at the start, the right person is holding a ball, then throws it. Then they move, maybe catch or something? Wait, let's see the frames.\n\nFrame 0: Both are there. The left person has a stick, right person is holding something (maybe a ball). Frame 1: Right person moves, throws the ball. Frame 2: They're in mid-throw. Frame 3: The right person is now standing, maybe after throwing, and the ball is in the air or on the ground? Wait, the description says \"throwing a ball\" but maybe it's a different action.\n\nWait, the main subjects are two men. Left man: wearing dark shirt, blue jeans, holding a stick (yellow maybe?), standing near a yellow stand. Right man: dark shirt, blue jeans, holding a yellow object, which is likely a ball. He throws it towards the left man? Or maybe the ball is on the ground? Wait, the video shows the right man throwing, then moving, then perhaps catching? Wait, looking at the frames: \n\n[0.0] Both standing. Left holds stick, right holds yellow ball. [1.0] Right person throws the ball (so motion of throwing, arm up). [2.0] Right person is in follow-through, maybe after throwing. [3.0] Right person is standing, maybe the ball is on the ground. [4.0] Left person is still there, right person moves towards the left? Wait, no, the description says \"throwing a ball\", so maybe the action is throwing.\n\nSo chronological order: Right person (in dark shirt, blue jeans) throws a yellow ball while the left person (dark shirt, blue jeans) stands near a yellow stand, holding a stick. The ball is thrown from the right side towards the left. Then, after throwing, the right person stops. The background has a fence, some equipment, but minimal. Camera is static, maybe a bit shaky? Wait, the rules say camera perspective: top-down? No, it's a regular angle, but the video is a bit shaky. Wait, the task says \"conclude with camera perspective and movement\".\n\nLet me check the rules again: camera perspective and movement (e.g., top-down, pan left, slight shake). So the video is likely a fixed camera but maybe with a slight shake.\n\nSo structure: \n\nTwo men, one on left (dark shirt, blue jeans) holding a stick near a yellow stand, the other on right (dark shirt, blue jeans) holding a yellow ball. The right man throws the ball towards the left man, then stops. Background has a blue tape on the ground, some equipment, but minimal. Camera is static with slight shake.\n\nWait, need to be concise. Let's see:\n\nIn the video, two men stand in an enclosed area. The man on the left, wearing a dark shirt and blue jeans, holds a stick upright. The man on the right, also in a dark shirt and blue jeans, holds a yellow ball. He throws the ball toward the left man, then stands still. The background includes a blue tape marking the ground and scattered equipment. The camera remains stationary with a slight shake.\n\nCheck rules: focus on motion chronologically. So first, both standing. Then right man throws ball. Then after throwing, he stops. So:\n\nTwo men, one in a dark shirt and blue jeans holding a stick near a yellow stand, the other in a dark shirt and blue jeans holding a yellow ball, are in an enclosed area with a blue tape on the ground. The man on the right throws the ball toward the left man, then stops. The background contains miscellaneous equipment. The camera is fixed with a slight shake.\n\nWait, need to make it a paragraph, concise. Let's try:\n\nTwo men, both in dark shirts and blue jeans, stand in an enclosed space marked by blue tape. The man on the left holds a stick, while the man on the right holds a yellow ball. He throws the ball toward the left, then stands still. The background includes a yellow stand and miscellaneous equipment. The camera is stationary with a slight shake.\n\nYes, that's chronological: first, they stand; then the right man throws; then stops. Spatial: left man on left, right on right. Appearances: dark shirts, blue jeans. Motion: throwing the ball. Background minimal. Camera: stationary, slight shake.\n\nLet me check if all rules are met:\n\na) Motion and behavior in chronological order: yes, standing,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BYRkXxybIV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BYRkXxybIV8_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 2178.438669631598, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects: a person swinging a bat, a ball in motion (hit by the bat), and another person standing. Motion is due to physical forces (ball-hit collision, bat swing).", "background_and_ambient_analysis": "No shifting backgrounds (concrete ground and structures remain static); no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "BXQ2q7QkQcE", "file_name": "BXQ2q7QkQcE_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with red hair, wearing a gray top and green pants, holds a baby doll dressed in white and purple clothing. She positions the doll on her waistband, adjusting the doll’s legs into a seated position while facing the camera. The camera remains static against a plain white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BXQ2q7QkQcE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BXQ2q7QkQcE_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 160.21672997432495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: The woman and baby. They exhibit intentional motion as the woman adjusts her posture and holds the baby in a seated position (e.g., repositioning hands, shifting weight).", "background_and_ambient_analysis": "The background is a static white wall with no shifting or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "BZSNFcPy4XA", "file_name": "BZSNFcPy4XA_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large sea turtle with a reddish-brown carapace and white shell patterns swims steadily toward the camera through clear blue water, its flippers propelling it forward. The turtle maintains a horizontal orientation, moving from the mid-ground toward the foreground, with its head slightly tilted. The background reveals a coral reef but remains out of focus. The camera remains steady, tracking the turtle’s approach with a slow zoom, keeping the turtle centered as it glides through the water.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BZSNFcPy4XA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BZSNFcPy4XA_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 171.69830283739662, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A sea turtle is moving through the water, exhibiting clear locomotion without apparent collisions or external forces.", "background_and_ambient_analysis": "The background consists of static underwater elements (coral and seabed) with calm water; no dominant fluid motion (like waves or current) is observed."}}
{"video_id": "BZcXmXEpSMg", "file_name": "BZcXmXEpSMg_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long, reddish-brown hair braids their hair while wearing a white shirt with a small dark patch. Initially, they gather their hair from behind, then twist and weave strands together in a braid. The person turns slightly, revealing the braid, with hands continuing the braiding motion. The background includes an orange wall and a doorway with minimal details. The camera maintains a close-up perspective with slight movement as the person shifts position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BZcXmXEpSMg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BZcXmXEpSMg_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 68.4542725479249, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and hair are moving as they braid their hair, with motion caused by the person's deliberate actions.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind present."}}
{"video_id": "B_BdtGB2_Eo", "file_name": "B_BdtGB2_Eo_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt holds a clear glass containing a light brown liquid, raises it to their mouth to drink, then lowers the glass. The background includes a wooden bed frame with a red cloth item. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B_BdtGB2_Eo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B_BdtGB2_Eo_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 135.01226020409854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person moves their head and body, and lifts a glass to drink. The glass moves with the hand.", "background_and_ambient_analysis": "The background (bed and horizontal bars) remains static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "B_FdLRlSQPA", "file_name": "B_FdLRlSQPA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. So, the user wants a concise paragraph describing the video chronologically. The main points to cover are the motion and behavior of the subjects, their appearance, spatial relationships, camera perspective, and minimal background.\n\nFirst, looking at the video frames provided. There are three people closely positioned, right? The first frame shows them all close together. They seem to be laughing or smiling. Let me check the sequence: each frame shows slight changes in their expressions. The first frame has them looking up, then as time goes on, their eyes close or their mouths change.\n\nWait, the user mentioned to focus on motion and behavior. So, the key is to note their movements. The subjects are three individuals, maybe two in the foreground and one slightly behind? Wait, the description says \"main subjects (people/animals/objects)\". So, it's three people. Their appearance: one is wearing a purple top with a chain strap, maybe a bag. The others have visible faces. The colors: purple top, maybe a gray shirt on another. But the rules say to mention color, size, orientation if relevant.\n\nWait, the problem states to keep background minimal unless essential. So maybe the background isn't important here. The main focus is on the three people. Let's see the frames: they are close together, maybe in a group selfie. Their expressions change from smiling to eyes closed, then maybe a bit more relaxed. The camera perspective seems to be a close-up, maybe handheld since there's a slight shake.\n\nWait, the camera movement: the user wants to conclude with camera perspective and movement. The frames show slight variations in their positions, so maybe the camera is moving slightly, but perhaps it's a still shot with some movement. Wait, the frames are consecutive, so maybe the camera is moving a bit or the subjects are moving.\n\nWait, looking at the video description: the first frame has all three faces close. In the second frame, their mouths are slightly open, maybe laughing. Third frame, eyes are closed. Fourth, eyes open again. So the motion is them changing expressions over time. The spatial relationship: all three are close together, probably in a group. The camera is top-down? Wait, no, the orientation of the frames: looking at the angles, it's a selfie perspective, so maybe the camera is held by one of them, looking down at the group. Wait, the subjects are all looking towards the camera, so it's a front-facing camera.\n\nWait, the first frame shows three people's faces close together, with one in the middle. Maybe they're posing for a selfie. The camera is held at a slight angle. The background is minimal, just a bit of a purple garment and some light.\n\nSo, the caption should mention the three people, their expressions changing over time (smiling, eyes closing, then maybe other expressions), their positions close together, camera perspective is close-up, maybe handheld. Need to follow the rules: chronological order, mention motion.\n\nWait, the user says \"chronological paragraph describing the provided video.\" So start from the first frame, describe how they change.\n\nFirst frame: three individuals, close together, smiling. Second frame: same, maybe laughing more. Third: eyes closed, smiling. Fourth: eyes open, still smiling. Fifth: similar but maybe mouth slightly open. So the behavior is them expressing different smiles and laughter, eyes closing and opening.\n\nAppearance: three people, one wearing a purple garment with a chain strap (maybe a bag), others in casual clothing. Colors: purple, maybe gray. Their orientation is facing the camera.\n\nSpatial relationships: they are clustered closely, with one in the center, maybe the camera is in front of them.\n\nCamera perspective: close-up, slightly shaky, handheld.\n\nSo putting it all together: Three people in close proximity, positioned in front of the camera, with one wearing a purple garment featuring a chain strap. Initially smiling broadly, their expressions shift as eyes close and mouths open in laughter, followed by subtle adjustments in facial expressions while maintaining close physical proximity. Camera remains steady in a close-up, handheld perspective with minor movements.\n\nWait, but need to check the rules. The output should be a concise paragraph. Also, rule e says minimal background. So maybe don't mention the background except if essential. Here, the background isn't much, so maybe skip. Focus on the people and their actions.\n\nPossible caption:\n\nThree individuals are closely grouped in a selfie-style frame. The person on the left wears a purple top with a chain strap, while the other two are visible beside them. Initially smiling broadly, they gradually close their eyes and open their mouths in laughter, then adjust facial expressions with subtle movements. The camera maintains a close-up, handheld perspective with slight motion, capturing their intimate interaction.\n\nWait, the user's example output format is <caption_output>YOUR", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B_FdLRlSQPA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B_FdLRlSQPA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 580.2288636420489, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three distinct human faces are visible, exhibiting minor facial movements (blinking, shifting gaze) and subtle head motions.", "background_and_ambient_analysis": "Static background elements (purple fabric, chain) show no shifting or fluid motion. No fire, water, smoke, or wind detected."}}
{"video_id": "BYnxjsR-sXk", "file_name": "BYnxjsR-sXk_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a sunlit room with a television displaying a program and toys arranged around it, a small child wearing a colorful tie-dye dress and shorts runs into the frame from the right, performs a cartwheel, then a handstand directly in front of the TV, and lands standing. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BYnxjsR-sXk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BYnxjsR-sXk_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 69.6809368854729, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a colorful outfit is performing acrobatic movements (handstands, cartwheels) on the floor.", "background_and_ambient_analysis": "No shifting background elements. No fire, water, smoke, or wind visible. TV content is not an environmental fluid."}}
{"video_id": "B_-nktPSEwI", "file_name": "B_-nktPSEwI_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children, including boys in white shirts (some with black vests) and a boy in a white shirt with a tie, stand on stools against a blue curtain. The boy with the tie is at the center; others approach and interact with him, pulling him to his left. The group then moves, with some children stepping down from their stools, while the tie boy raises his arms. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/B_-nktPSEwI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/B_-nktPSEwI_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 53.0271414689336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple solid objects (people) are moving: two central men engage in physical interactions (grabbing, pushing, bending, and jumping), while other individuals adjust positions and step on stage. All motion is discrete and trackable via bounding boxes.", "background_and_ambient_analysis": "The background consists of a static blue curtain with no visible shifting or environmental elements (fire, water, smoke, wind). No fluid or gaseous motion is present."}}
{"video_id": "BaO5aumEp9w", "file_name": "BaO5aumEp9w_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald baby in white patterned pajamas sits on a carpet, grasping an adult's arm. The adult moves their arm away, causing the baby to lift their arm and turn their head. The baby laughs while interacting playfully with the adult’s limb, remaining seated. The camera captures the interaction from a close, slightly angled perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BaO5aumEp9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BaO5aumEp9w_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 57.95249791675144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (sitting on carpet) moves arms/upper body to interact with a cloth held by an adult. The adult's hands manipulate the cloth, causing the baby to grasp and pull at it. Both are solid objects exhibiting explicit physical interaction.", "background_and_ambient_analysis": "The background (carpeted floor and doorway) remains stationary with no fluid motion, fire, water, smoke, or wind effects observed. Static elements show minimal displacement."}}
{"video_id": "BaDyGRQk3tI", "file_name": "BaDyGRQk3tI_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three soccer players, two in red and white striped jerseys and one in blue, engage on a green field; the blue player turns, is pushed by a striped player, then runs forward while the other striped player pursues, with the camera following the motion and exhibiting a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BaDyGRQk3tI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BaDyGRQk3tI_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 131, "blur_score": 116.02450724918447, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Soccer players in blue and red-striped jerseys exhibit discrete motion due to physical interactions (fighting, running, falling) driven by collisions and locomotion.", "background_and_ambient_analysis": "The green field background is static with no shifting elements; no fluid or environmental motions (fire, water, smoke, wind) are present, confirming absence of ambient environmental motion."}}
{"video_id": "Ba3azNvUSiA", "file_name": "Ba3azNvUSiA_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a black coat and blue shirt plays a large brown cello, drawing a bow across the strings with their right hand while holding the instrument vertically between their legs. They then stop playing, lift the bow upward, and turn their head toward the camera. The camera remains stationary at a slight low angle, capturing the person in an indoor setting with chairs and shelves visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ba3azNvUSiA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ba3azNvUSiA_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 87.93035443193116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The player's hands and the bow are moving in discrete, solid-object motion as the bow is drawn across the cello strings.", "background_and_ambient_analysis": "Background is static with no fluid or gaseous motion. No ambient environmental elements present."}}
{"video_id": "BbFuXyGxJ6Y", "file_name": "BbFuXyGxJ6Y_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white martial arts uniforms engage in a dynamic sequence at the center of a wooden-floored room, surrounded by a group of similarly dressed people clapping. They move toward each other, executing a grappling maneuver that transitions them to the floor where they continue wrestling in close proximity. The surrounding group remains stationary, maintaining their clapping rhythm. The camera captures the scene with a slight shake from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BbFuXyGxJ6Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BbFuXyGxJ6Y_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 99.34010346073978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two foreground individuals in white uniforms are engaged in dynamic physical interactions (grappling, dodging, body movements) characteristic of capoeira, with other background figures standing still.", "background_and_ambient_analysis": "The background consists of stationary people and room elements (floor, walls) showing no uniform shifting or fluid environmental motion (e.g., fire, water, wind)."}}
{"video_id": "BbdFEiPfY88", "file_name": "BbdFEiPfY88_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands shapes a light brown cylindrical clay pot on a rotating pottery wheel, first dipping a finger into the pot's interior then smoothing its rim. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BbdFEiPfY88.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BbdFEiPfY88_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 1561.7942510280755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: the person's hands shaping clay on a pottery wheel. The hands move to apply pressure and form the clay into a bowl shape.", "background_and_ambient_analysis": "The background elements (pottery wheel base, workspace) show no significant shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "BbedCvGJaYA", "file_name": "BbedCvGJaYA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt and blue jeans rides a scooter on a concrete driveway toward a red crate and wooden planks, jumps off the scooter onto the crate, and steps over the planks. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BbedCvGJaYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BbedCvGJaYA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 730.9428564058992, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a bicycle enters the frame from the left, moves toward a red box and wooden planks, stops, and interacts with the objects through physical locomotion and manipulation.", "background_and_ambient_analysis": "Background elements (white house, red truck, driveway) remain static with no uniform shift. No fire, water, smoke, or wind effects observed in the scene."}}
{"video_id": "BbJChxEJBKU", "file_name": "BbJChxEJBKU_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A soccer match shows players in red and dark blue jerseys on a green field. A red-jerseyed player (number 3) sprints toward the goal, collides with a dark blue opponent, and falls. The ball is then kicked into the goal as the green goalkeeper dives unsuccessfully. Players in red and dark blue react, some running toward the goal while others retreat. The camera pans right to follow the ball's trajectory toward the net, then tracks players’ movements across the field, maintaining a ground-level perspective with trees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BbJChxEJBKU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BbJChxEJBKU_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 538.2905240553505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in red and blue jerseys are actively running and kicking the soccer ball; the goalkeeper attempts to save the ball. The ball is moving due to kicks and collisions.", "background_and_ambient_analysis": "The background (trees, goalposts) is stable with no significant wind-driven motion or fluid elements. No fire, water, or smoke observed."}}
{"video_id": "BcBhqdD6pEM", "file_name": "BcBhqdD6pEM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the video starts with a close-up of a hand holding a glass, maybe a beer glass, with a tap. Then the scene widens to show a person in a yellow jacket pulling a beer tap. The person is in a bar setting, with the tap glowing. They're pouring beer into the glass. The camera moves from close-up to a wider shot. Let's check the rules: focus on motion, chronological order.\n\nFirst part: hand holding glass (but maybe the hand is part of the person in yellow). Wait, the video starts with a shot of a glass near a tap, then a person in a yellow jacket (with \"GOLDEN\" maybe? But rule f says exclude text recognition). So the person in yellow is holding a tap, pouring into a glass. The glass is being filled. The background has bar elements but minimal description.\n\nChronological order: starts with close-up of glass and tap, then the person in yellow jacket appears, pulls the tap, pours into the glass. Then maybe the person steps back or the action continues. Camera movement: starts with close-up, then pulls back to show the person and the bar environment. But rule d: conclude with camera perspective and movement.\n\nSo let's structure:\n\n- Initial shot: close-up of a hand holding a glass, near a beer tap (maybe the glass is being filled).\n- Then the camera pulls back to show a person in a yellow jacket (long-sleeve, maybe), holding the tap and pouring beer into the glass.\n- The person is in a bar setting with shelves of bottles in the background (but keep background minimal).\n- The action is pouring beer from the tap into the glass.\n- Camera movement: starts with a close-up, then pulls back to a medium shot.\n\nNeed to be concise. Also, mention appearance: yellow jacket, the glass (maybe clear, tall glass), tap (metal, maybe with light).\n\nWait, the video is dark, but the tap has a light, so \"glowing tap\".\n\nLet's draft:\n\nA person in a yellow jacket stands at a bar, pulling a glowing beer tap and pouring beer into a glass. The camera begins with a close-up of the glass and tap, then pulls back to show the person's upper body and the bar environment, where they continue filling the glass. The background includes shelves of bottles, but the focus remains on the pouring action. The camera movement is a slight pull-back from close-up to medium shot.\n\nCheck rules: focus on motion (pouring), chronological order (start with glass/tap, then person pouring), appearance (yellow jacket, glowing tap, glass), spatial relationships (person at bar, glass near tap), conclude with camera movement (pull-back).\n\nMake it concise. Maybe:\n\nIn a dimly lit bar, a person wearing a yellow jacket pulls a glowing beer tap to pour beer into a glass. The camera starts with a close-up of the glass and tap, then pulls back to show the person’s upper body as they continue filling the glass, with shelves of bottles visible in the background.\n\nWait, \"dimly lit\" is part of the setting but maybe too much. Rule e: background descriptions minimal unless essential. The background has shelves, but maybe just \"bar setting\" is enough.\n\nLet's refine:\n\nA person in a yellow jacket fills a glass with beer from a glowing tap at a bar. The camera begins with a close-up of the glass and tap, then pulls back to show the person’s upper body as they continue pouring, with bar shelves visible behind them.\n\nCheck the original frames: first frame is a close-up of a hand holding a glass near a tap (maybe the tap is attached to the glass?), then the next frames show the person in yellow jacket, holding the tap (the tap is metal, with a light on it, pouring into the glass). The person is wearing a yellow jacket with a logo (but exclude text recognition). The motion is pulling the tap, pouring beer into the glass.\n\nSo the sequence: starts with close-up of glass and tap (beer being poured into glass), then the person (yellow jacket) is shown holding the tap, pouring. So the action is continuous pouring.\n\nMaybe:\n\nA person in a yellow jacket pours beer from a glowing tap into a glass at a bar. The camera starts with a close-up of the glass and tap, then pulls back to show the person’s upper body as they continue filling the glass, with bar shelves in the background.\n\nYes, that's concise. Check if all rules are met: a) motion (pouring, pulling tap), chronological (starts with close-up, then person), b) appearance (yellow jacket, glowing tap, glass), c) spatial (person at bar, glass near tap), d) camera movement (pull-back), e) background minimal (bar shelves), f) exclude", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BcBhqdD6pEM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BcBhqdD6pEM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 161, "blur_score": 186.5936518622147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a yellow jacket is performing welding, with their hands and welding tool exhibiting deliberate motion due to physical actions (positioning, movement of equipment).", "background_and_ambient_analysis": "Background elements (shelves, bottles, signage) remain static with no uniform shifting. No significant fluid/environmental motion (e.g., fire, water, smoke) dominates the scene; welding light is localized and non-fluid."}}
{"video_id": "BcUbRKzPEKE", "file_name": "BcUbRKzPEKE_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red hoodie and glasses moves their hands through long brown hair, lifting sections upward and adjusting the hair while seated. The background includes a couch. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BcUbRKzPEKE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BcUbRKzPEKE_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 33.99752404096543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red hoodie moves hands to adjust hair (0.0-2.0s), then adjusts the hoodie and picks up a white object (4.0-5.0s). All movements are discrete, solid-object actions.", "background_and_ambient_analysis": "Background is static (interior walls and furniture show no shifting). No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "Bd91_mhFGC4", "file_name": "Bd91_mhFGC4_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a black screen, then shows different scenes. First scene: two people, one in a dark jacket and beanie, the other in a purple shirt, sitting on a bed with a window and lamps in the background. Then next scene: two people in a room, one in gray top with a cross necklace, the other in black dress, both extending hands forward. Then a dark scene with two people, one in blue striped shirt, both raising hands with open palms. Then a scene with two people, one in dark beanie and top, the other in sleeveless vest, sitting together. Then a final scene: two people, one in dark top and beanie, the other in dark plaid shirt, sitting on a bed with a window. \n\nNeed to order chronologically. Start with the first scene after black: two people on bed, then transition to next room with two people (gray and black), then dark room with two people (blue stripes), then two people sitting (beanie and vest), then last scene two people (beanie and plaid). \n\nCheck for motion: each scene has people in different positions. First scene: sitting on bed, hands near body? Wait, the second frame says \"two people sitting on a bed, one in dark jacket and beanie, the other in purple shirt\". Then next frame: two people in a room (maybe living room), one in gray top (with cross necklace), other in black dress, both extending hands forward. Then dark scene: two people, one in blue striped shirt, both raising hands with open palms. Then next scene: two people, one with dark beanie and top, other in sleeveless vest (light blue shirt), sitting. Then last scene: two people, one in dark top and beanie, other in dark plaid shirt, sitting on bed (window in background).\n\nAlso, spatial relationships: first scene, two people on bed, maybe side by side. Then the next room, two people standing or sitting, one in gray, one in black, both extending hands. Then dark scene, two people with hands up. Then the next, two sitting, one with beanie, other in vest. Then last, two sitting on bed.\n\nCamera perspective: each scene is a close-up or medium shot, but the problem says to mention camera perspective and movement. The instructions say \"conclude with camera perspective and movement\".\n\nWait, the rules say: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo need to note for the final part.\n\nLet's structure:\n\nStart with the video starting with a black screen, then first scene: two individuals (one wearing a dark jacket and beanie, the other in a purple shirt) seated on a bed. Next, two people (one in a gray top with a cross necklace, the other in a black dress) stand in a room, both extending their hands forward. Then, in a dark setting, two people (one in a blue striped shirt) raise their hands with open palms. Following this, two individuals (one in a dark beanie and top, the other in a sleeveless vest over a light blue shirt) sit together. Finally, two people (one in a dark top and beanie, the other in a dark plaid shirt) sit on a bed. The camera remains static in each scene, capturing medium close-ups of the subjects.\n\nWait, but need to be concise. Let's list in order:\n\n1. Black screen (0.0s), then at [1.4s] two people on bed: one in dark jacket/beanie, other purple shirt. Then [2.5s] two people in a room, one gray top (cross necklace), other black dress, both extending hands. Then [3.6s] two people in dark room, one blue striped shirt, hands raised. Then [4.7s] two people sitting, one dark beanie/top, other sleeveless vest over light blue shirt. Then [5.0s] two people on bed, one dark top/beanie, other dark plaid shirt.\n\nWait, the frames are: [0.0s] black, [1.4s] scene 1, [2.5s] scene 2, [3.6s] scene 3, [4.7s] scene 4.\n\nWait, the video description says:\n\n[0.0s] black\n\n[1.4s] two people on bed (dark jacket/beanie, purple shirt)\n\n[2.5s] two people in room (gray top, black dress, extending hands)\n\n[3.6s] two people in dark room (blue striped shirt, hands raised)\n\n[4.7s] two people", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bd91_mhFGC4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bd91_mhFGC4_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 65.21570836351601, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people in each scene move their arms, hands, and faces through deliberate gestures and expressions, representing discrete solid objects undergoing physical motion due to intentional movement.", "background_and_ambient_analysis": "Background elements (walls, windows, doors) are stationary and show no shifting. No fluid/environmental motion (fire, water, wind) is present in any scene."}}
{"video_id": "BdN6-ayMmas", "file_name": "BdN6-ayMmas_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags, concise paragraph. Let me draft:  \"A person wearing a dark green top and red pants plays a silver flute, holding it with both hands and blowing into the mouthpiece. They remain seated, with their body angled slightly to the right, while the background features blurred red furniture and a pink object. The camera maintains a static close-up perspective with minor shake throughout the sequence.\"  Wait, check rules: background minimal. Maybe \"blurred red furniture and a pink object\" is okay as minimal. The person is seated. The flute is silver. Motion is continuous playing. Camera is static but with slight shake.   Wait, the example in the rules says \"conclude with camera perspective and movement\". So maybe the last part should specify that. Also, \"chronological order\" – since the video is just a few seconds of continuous action, the main point is the person playing the flute without changing posture.  Make sure to mention the main subject's appearance: dark green top, red pants. The flute is silver. Actions: holds, plays. Background is minimal. Camera is static with slight shake.  Let me check for any rule violations. No named characters. Exclude text. Spatial relationships: \"body angled slightly to the right\" – that's okay. Mention background elements as minimal.   Final check: concise paragraph, chronological (since it's the same action over time), describes motion, appearance, spatial, camera. Yes. </think>  <caption_output>A person wearing a dark green top and red pants plays a silver flute, holding it with both hands and blowing into the mouthpiece while seated. Their posture remains steady, with slight adjustments to finger positioning as they perform. The background features blurred red furniture and a pink object, with minimal spatial detail. The camera maintains a static close-up perspective with minor shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BdN6-ayMmas.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BdN6-ayMmas_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 595.9088311824943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl playing a flute shows subtle movements: head tilts, finger motions on the instrument, and slight breathing-related motion.", "background_and_ambient_analysis": "The background (wall, red furniture, pink decorations) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "BcmKaHCzZ5Y", "file_name": "BcmKaHCzZ5Y_000423_000433.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A tattooed hand manipulates a round white dough piece on a parchment-lined baking tray, pressing and reshaping it while a red scraper rests nearby; to the right, multiple pre-shaped white dough portions sit on a separate parchment-lined tray. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BcmKaHCzZ5Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BcmKaHCzZ5Y_000423_000433.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 35.24260875698461, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating and shaping dough balls on baking trays, with clear physical interaction between hands and dough.", "background_and_ambient_analysis": "Background elements (baking trays, parchment paper, red oven mitt) are static; no fluid environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "BdC_A2LHy80", "file_name": "BdC_A2LHy80_000231_000241.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand pours white crumbly material into a blue mesh colander, followed by a gloved hand and a bare hand mixing the substance within the colander through circular motions. The scene then widens slightly to show multiple hands engaged in the mixing process, with the camera maintaining a steady close-to-medium perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BdC_A2LHy80.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BdC_A2LHy80_000231_000241.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 60.261546891486645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands (one gloved, one bare) actively mixing a white granular substance in a blue bowl; arms and hands move in coordinated motions to manipulate the material.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected; blue bowl and surrounding elements remain static with no uniform displacement."}}
{"video_id": "Bdt3pEj0LJA", "file_name": "Bdt3pEj0LJA_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a yellow shirt and dark pants approaches a silver sedan parked beside a wall, then leaps onto the driver's side door. The camera remains stationary with minor movement, capturing the sequence against a backdrop of distant mountains and dry terrain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bdt3pEj0LJA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bdt3pEj0LJA_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 130.06531688980547, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person in the yellow shirt moves via running, jumping onto the car, and climbing; these are discrete, solid-object motions.", "background_and_ambient_analysis": "The background (mountains, vegetation, ground) remains stationary with no significant ambient environmental motion (e.g., fire, water, wind)."}}
{"video_id": "BduJMbiY85I", "file_name": "BduJMbiY85I_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short curly hair, glasses, and a dark sleeveless top begins with their mouth open, inflates a large pink bubble gum bubble that expands to fill the frame before bursting. The background shows a bed with pillows and storage items, but the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BduJMbiY85I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BduJMbiY85I_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 145, "blur_score": 42.41136979905102, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pink bubble gum bubble is expanding and popping due to the person's breath. This discrete, solid-like object (formed by gum) moves explicitly from the person's physical action.", "background_and_ambient_analysis": "The background (indoor room with static furniture and items) shows no shifting or movement. No fluid/environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "Be0l-OzDrTs", "file_name": "Be0l-OzDrTs_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark athletic clothing jumps and kicks a brown football on a green field. The ball arcs through the air, passing between goalposts as the person follows through. The camera tracks the ball's trajectory from the kicker to the goal area against a clear sky and distant stadium structures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Be0l-OzDrTs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Be0l-OzDrTs_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 93, "blur_score": 196.96962541724977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The athlete (solid object) runs, spins, and throws a discus (solid object), which then moves through the air due to the throw.", "background_and_ambient_analysis": "The background (buildings, sky, and field) is static with no shifting or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "BeMkYDwPGmM", "file_name": "BeMkYDwPGmM_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue jeans and white sandals walks across muddy ground. A second person, wearing a red shirt, blue jeans, pink cap, and white sandals, walks forward and bends down to pick up an object. A third person in light blue shirt and jeans then enters the frame. The background includes scattered logs. The camera maintains a low angle, panning slightly to follow the subjects' movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BeMkYDwPGmM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BeMkYDwPGmM_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 114.60375466698527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people: one in blue jeans/white shoes walking and bending, another in red shirt/pink cap, a third in light blue shirt) exhibit locomotion and postural changes due to physical movement.", "background_and_ambient_analysis": "Static background elements (muddy ground, logs) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "Bdp5rcAms4s", "file_name": "Bdp5rcAms4s_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white goat with long curved horns stands near a green metal fence on a cobblestone path, its head lowered to the ground as it eats. A person wearing a red and white patterned sweater and gloves gently pets the goat’s back while leaning over the fence, their hand moving slightly in a petting motion. The goat remains stationary, and the camera maintains a static, slightly low-angle view of the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bdp5rcAms4s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bdp5rcAms4s_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 498.6621828256618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The goat (with long horns) exhibits slight head movements near the fence, and a person's hands (wearing patterned sleeves) show subtle motion while interacting with the goat.", "background_and_ambient_analysis": "The cobblestone ground and green fence show no uniform shifting; no fire, water, smoke, or wind are present, indicating no dominant ambient environmental motion."}}
{"video_id": "Bf95D9yUwI4", "file_name": "Bf95D9yUwI4_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of rugby players in dark blue and white jerseys cluster around a player in dark blue. A referee in an orange jersey steps forward, raises a red card toward the dark blue player, who is then assisted away by teammates. The referee holds the card high as the player exits the scene, with other players observing. The camera remains stationary, capturing the action at eye level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bf95D9yUwI4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bf95D9yUwI4_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 656.4430799583436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (players, referee, medical staff) exhibit motion from physical interactions: players moving while being assisted, referee raising a red card, and medical personnel attending to an individual.", "background_and_ambient_analysis": "The grass field and distant stadium elements remain stable with no fluid or wind-driven motion; no fire, water, or smoke is visible."}}
{"video_id": "BemLDWg31c8", "file_name": "BemLDWg31c8_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with dark skin tones manipulates a white ribbon to tie a bow around a blue plaid shirt featuring green and yellow stripes, lying on a purple surface with green fabric in the background. The hands loop and tighten the ribbon, adjusting the bow's position, and eventually step back, leaving the tied bow visible on the shirt. The camera maintains a top-down perspective throughout, with minimal movement, focusing closely on the hands and shirt.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BemLDWg31c8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BemLDWg31c8_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 48.45415166750897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating a ribbon and bow, performing discrete physical actions (tying, adjusting) with clear motion relative to the stationary background.", "background_and_ambient_analysis": "The background consists of static fabric elements (plaid and green) with no discernible fluid motion or environmental effects like wind. No shifting backgrounds indicate camera-induced motion is not dominant."}}
{"video_id": "BfEzrvrn2Kc", "file_name": "BfEzrvrn2Kc_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single swimmer in a dark swimsuit performs a stroke underwater, propelling forward with alternating arm movements and leg kicks, generating bubbles and ripples as they navigate the clear blue water. The camera follows the swimmer closely, maintaining a consistent perspective throughout their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BfEzrvrn2Kc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BfEzrvrn2Kc_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 60.70907960019059, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer (human) is visible, performing discrete swimming motions (arm strokes, body rotation) with clear, trackable movement through the water.", "background_and_ambient_analysis": "The background consists of blue water with minimal turbulence; no significant fluid motion (e.g., currents, waves) dominates the scene. The water serves as a static medium without dominant environmental flow."}}
{"video_id": "BfPPl8dEPqk", "file_name": "BfPPl8dEPqk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and dark tie stands beside a large metallic circular fan on a table, holding a small object in his right hand. He raises both hands upward, moves to the fan, touches it with his right hand, and then raises both hands again. The fan, positioned to his right on the table, remains stationary while the man’s movements involve raising and lowering his hands. The scene is captured from a static camera angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BfPPl8dEPqk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BfPPl8dEPqk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 152, "blur_score": 182.7622374183456, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands (raising, lowering) in deliberate physical actions; no other solid objects exhibit significant motion.", "background_and_ambient_analysis": "Background elements (walls, framed poster) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "Bf4Cg-iO_sw", "file_name": "Bf4Cg-iO_sw_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bf4Cg-iO_sw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bf4Cg-iO_sw_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 175.4432370642051, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a dog (head movements, open mouth) and a person (hand adjusting the dog's position). Motion is due to explicit physical forces (dog's natural head movements, person's hand contact).", "background_and_ambient_analysis": "No fluid or environmental motion (fire, water, smoke, wind) observed. Static background elements (walls, equipment) show minimal uniform movement, indicating no dominant ambient environmental motion."}}
{"video_id": "Bfa2l20Ywpo", "file_name": "Bfa2l20Ywpo_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a purple tool and a metallic cylinder, then position the cylinder on a surface while maneuvering the tool around it. The hands adjust the tool’s orientation on the cylinder, with a green basket containing miscellaneous items visible to the left. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bfa2l20Ywpo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bfa2l20Ywpo_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 1049.1992158530766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are manipulating a small mechanical/electronic device and a purple tool (screwdriver), moving the object due to explicit physical forces (e.g., twisting, positioning).", "background_and_ambient_analysis": "The background (door, wall, green basket) shows no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "BfbzPuSFCZc", "file_name": "BfbzPuSFCZc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise chronological paragraph for this video. Let me start by watching the video frames provided.\n\nFirst, the scene shows a group of people standing outside a building with arched structures. There's a woman in a pink jacket shaking hands with a man in a striped shirt. Then another person in an orange outfit joins them. The camera shifts down to the ground, showing the cobblestone path. Then it comes back up, showing more people interacting. The main subjects are the woman in pink, the man in stripes, a woman in orange, and others. \n\nI need to focus on their motions: shaking hands, greeting, maybe exchanging something. The woman in pink is shaking hands with the man in stripes, then turning to interact with others. The camera moves down to the ground briefly, then back up. The background is a building with arches and a stone path. \n\nWait, the user says to mention spatial relationships. So maybe the woman in pink is in front of the man in stripes. The orange-dressed person comes into the frame. Then the camera goes to the ground. Then back to the group. \n\nAppearance details: woman in pink (long hair, pink jacket), man in striped shirt (blue and white), woman in orange (sari?), another man in white. \n\nChronological order: Start with the handshake between pink and striped, then the orange person steps in, then the camera tilts down to the ground, then back up to show the group interacting. \n\nCamera movement: starts at a medium shot, then tilts down to ground, then back up. \n\nBackground minimal, just the building and stone path. Exclude text and names. \n\nNeed to structure the caption: main subjects moving, their actions in order, mention appearance briefly, spatial relationships. \n\nSo maybe: A woman in a pink jacket shakes hands with a man in a blue-and-white striped shirt while standing on a cobblestone path in front of a white building with arches. The woman then turns to greet another woman in an orange sari, who joins the group. The camera tilts down to show the stone ground before panning back up to capture the group’s interactions.\n\nWait, check if there's a fourth person. The original frames have four people: pink, striped, orange sari, and a man in white. In frame 5, the white-clad man is present. So in the chronological order: the initial handshake between pink and striped, then the orange woman approaches, then maybe the white man is part of the group. But the main focus is the interactions.\n\nAlso, the video has a slight shake? The rules say mention camera perspective and movement. The camera tilts down (frame 3) and then back up (frame 4,5). So \"the camera tilts down to the ground, then pans back up\".\n\nWait, the description says \"pan left\" but here it's tilting down. So in the caption: \"the camera tilts down to the ground, then pans back up to show the group interacting\".\n\nLet me check the exact rules: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo for this video, camera tilts down (maybe not top-down), then pans up.\n\nAlso, the first part: \"A woman in a pink jacket shakes hands with a man in a blue-and-white striped shirt on a cobblestone path in front of a white building with arched windows. She then turns to greet a woman in an orange sari, who steps into the frame from the left, while another man in a white shirt and a third person in an orange top stand nearby. The camera tilts down to the ground, then pans back up to capture the group’s continued interaction.\"\n\nWait, but the user said \"briefly describe their appearance and number\". So maybe list the number: four people? But in the first frame, there are four people. Wait, the first frame shows pink, striped, orange, and white. But in the second frame, maybe the white person is on the right. So total four people.\n\nWait, the original video description:\n\nFrame 0: woman in pink (left), man in striped (center), woman in orange (right), and a man in white (far right). Then in frame 1, the woman in pink is shaking hands with the striped man. Frame 2 shows all four standing. Then frame 3 tilts down to ground. Frame 4, back up, more people (the orange person comes in from behind maybe? Or the group is now four people including the orange person). Wait, the user's description: \"The woman in pink turns to shake hands with a woman in an orange top, who steps into the frame from the left, while the man in the striped shirt and another woman in an", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BfbzPuSFCZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BfbzPuSFCZc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 510.70209672598514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete human subjects (e.g., woman in pink, woman in orange) perform locomotion and handshakes, with visible motion from physical interactions (e.g., hand-to-hand contact).", "background_and_ambient_analysis": "Background elements (white buildings, stone ground) are static; no shifting or fluid environmental motion (fire, water, wind) observed."}}
{"video_id": "Bfg7GWXcjew", "file_name": "Bfg7GWXcjew_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video is in black and white. The main subject is a person wearing a cap and a long-sleeve shirt with some text. They have gloves on, right? They're working on another person's arm. Let's check the actions.\n\nIn the first frame, the person is holding something, maybe a tool, and pointing. Then in the next frames, they're using their gloved hands to manipulate an object, probably a tattoo needle or something. The other person's arm is extended, resting on a surface. The background has some poles and a chair, but minimal details.\n\nChronologically: The person adjusts their gloves, then positions their hands over the arm, likely preparing or doing a tattoo. The actions are sequential—adjusting, placing hands, maybe applying something. Spatially, the tattoo artist is in front of the arm, which is on a table. The camera is static, no movement, top-down or close-up. Wait, the camera perspective—since it's a close-up shot, maybe a medium close-up. But need to check the rules: camera perspective and movement.\n\nBackground is minimal, so not much to describe. Exclude text recognition, so don't mention the shirt text. Just focus on motion: gloved hands moving, adjusting position, working on the arm.\n\nLet's put it together. The main subjects are two people: the artist (wearing cap, long-sleeve, gloves) and the arm (of another person). The artist is using gloved hands to work on the arm, possibly applying a tattoo. Actions: adjusting gloves, positioning hands, manipulating the area. Background has some poles but not essential. Camera is static, close-up.\n\nWait, the rules say chronological paragraph. So start with the first action: the artist is holding a tool (maybe a needle) and pointing, then adjusts gloves, then works on the arm.\n\nLet's draft: A person wearing a cap and long-sleeve shirt with gloves adjusts their gloved hands over another person’s extended arm, manipulating an object (likely a tattoo tool) in a static close-up shot. The background includes faint vertical poles and a chair, but the focus remains on the hands and arm as the artist prepares and applies the tool to the skin.\n\nWait, check rules: exclude text recognition, so don't say \"long-sleeve shirt with text\". Just \"long-sleeve shirt\". Also, the appearance: color is black and white, so mention it's a monochrome scene. Wait, rule b says \"briefly describe their appearance and number (color, size, orientation)\". But since it's B&W, maybe just \"black and white image\" but the rules don't specify to mention B&W. Wait, the video is black and white, but the rules say \"exclude text recognition\", but the caption should describe what's visible. Wait, the rules say \"Focus primarily on motion and behavior... briefly describe their appearance and number (color, size, orientation)\". So in B&W, the colors are monochrome, but maybe the appearance is the clothing (cap, shirt) as black and white. Hmm.\n\nWait, the problem says \"generate a concise, chronological paragraph describing the provided video\". The video is B&W, so the description should note that if it's relevant, but maybe the rules allow for describing in terms of visible elements.\n\nLet's re-read the rules:\n\nb) Briefly describe their appearance and number (color, size, orientation).\n\nSo for the main subjects (the person doing the work and the arm), describe their appearance. Since it's B&W, colors are not applicable, but size (tall, medium), orientation (standing, seated). The person is wearing a cap, long-sleeve shirt, gloves. The arm is extended, likely resting on a table.\n\nWait, the first frame: the artist is wearing a cap, has a long-sleeve shirt, and gloves. They're holding a tool (maybe a needle) and pointing towards the arm. Then in the next frames, they adjust the gloves, then use both hands on the arm.\n\nChronological order: The artist, wearing a cap and long-sleeve shirt with gloves, manipulates a small object (likely a tattoo tool) with their gloved hands over another person’s extended arm. The artist adjusts their gloves, positions the tool, and applies it to the skin in a static close-up shot. Background elements include vertical poles and a chair, but the focus is on the hands and arm interaction.\n\nCheck for excluding text recognition: the shirt has text, but rule f says exclude text recognition, so don't mention the text. Just say long-sleeve shirt.\n\nAlso, spatial relationships: the artist is in front of the arm, hands are over the arm.\n\nCamera: static close-up, no movement.\n\nLet's make it concise", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bfg7GWXcjew.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bfg7GWXcjew_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 147.58729781602693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: gloved hands performing deliberate actions (e.g., manipulating tools, applying pressure). These hands move in controlled, purposeful motions due to human locomotion.", "background_and_ambient_analysis": "The background elements (e.g., poles, indistinct structures) show no significant shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "BfJt8BrwoVA", "file_name": "BfJt8BrwoVA_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red cap, black sleeveless top, black shorts, and orange-soled shoes bends forward while holding a loaded barbell, lifts it to waist height, then lowers it back down. The gym setting includes equipment to the left, and the camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BfJt8BrwoVA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BfJt8BrwoVA_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 45.47729827040312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is lifting a barbell, moving their body and the barbell vertically through discrete physical motion (bending, lifting, lowering).", "background_and_ambient_analysis": "The blue wall and gym equipment in the background are static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "BfoiyQcCi7Y", "file_name": "BfoiyQcCi7Y_000237_000247.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adjusts the edge of light blue square tiles on a floor, followed by a metallic, rectangular strip with holes being carefully placed along the tile border atop a concrete base. The strip is positioned horizontally against the tiles, extending from the left side of the frame toward the right. The camera maintains a close-up, top-down perspective, focusing on the strip’s alignment with the tiles. Background elements are minimal, limited to the tiled surface and concrete work area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BfoiyQcCi7Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BfoiyQcCi7Y_000237_000247.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 105, "blur_score": 31.514976692098195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and a tool (float) are moving: the hand initially presses the tile, then the tool is moved along the grout line to spread cement.", "background_and_ambient_analysis": "The background (tile floor and adjacent structure) is static; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "Bf6YfmTEbSw", "file_name": "Bf6YfmTEbSw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A football game begins with players in dark jerseys and white pants (offensive team) and light blue jerseys and white pants (defensive team) positioned on a grassy field. The offensive team initiates a play, advancing forward as the defensive team engages, resulting in collisions and players moving in various directions; the offensive team continues to push through the defensive line. The camera remains stationary, capturing the action from a high-angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bf6YfmTEbSw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bf6YfmTEbSw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 137, "blur_score": 80.18623324696455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete solid objects (human players in uniforms) exhibit locomotion and physical interactions (e.g., tackles, running) driven by explicit physical forces.", "background_and_ambient_analysis": "Static background elements (buildings, fence) show no uniform shifting or fluid motion (e.g., wind, fire). No ambient environmental phenomena dominate the scene."}}
{"video_id": "Bfzk9oSCEXc", "file_name": "Bfzk9oSCEXc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark suit and green tie is interviewed by a woman holding a microphone to his right, positioned in front of a large crowd. The scene shifts to a crowded area where a man in a white athletic jersey is surrounded by a diverse group wearing colorful shirts (green, orange, yellow); individuals take photos and gesture toward him as he moves through the crowd. The camera follows his movement, panning to maintain focus on him.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bfzk9oSCEXc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bfzk9oSCEXc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 153, "blur_score": 55.404598089515275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) moving due to interactions (shaking hands, gesturing, walking), with clear physical forces from contact and locomotion.", "background_and_ambient_analysis": "No static background elements (walls, ground) shifting uniformly; the scene consists of a crowd with no environmental fluids (fire, water, smoke) or wind-driven motion."}}
{"video_id": "Bg_p2BkCfMQ", "file_name": "Bg_p2BkCfMQ_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to watch the video and note the actions step by step. \n\nThe video starts with a close-up of hands holding a card. Then, the person moves their head up, revealing they're sitting at a table. They're holding a card in front of them. Then, they place a pink card on the table, and another card is held up. The person is wearing a gray shirt with red text. The background has a white fridge and wooden cabinets.\n\nWait, the rules say to focus on motion and behavior chronologically. So sequence: first, hands with a card (maybe the card is being shown). Then, the person raises their head, so they're sitting at the table. Then, they move their hands to place the pink card and hold another card. \n\nNeed to mention the main subject: a person. Appearances: gray shirt, hands. Movements: holding cards, moving hands, placing card. Spatial: at the table, fridge in background. \n\nAlso, camera perspective: the video starts with a close-up of hands, then the person moves into the frame, so maybe the camera is fixed? The background has the fridge and cabinets. \n\nLet me structure it:\n\n- Starts with hands holding a card over a table (mosaic pattern). \n- Person (in gray shirt) lifts head, reveals upper body. \n- Person moves hands to place a pink card on the table, then holds another card. \n\nBackground: white refrigerator and wooden cabinets are visible but minimal. \n\nCheck rules: exclude text recognition (so don't mention the shirt's text), named characters. So just \"gray shirt\" but maybe not the text. Wait, rule f says exclude named characters, but appearance: color, size. So \"a person in a gray shirt\" maybe.\n\nChronological order: \n\n1. Hands hold a card over a table with a mosaic surface.\n2. Person lifts head, showing face, sitting at the table.\n3. Person moves hands to place a pink card on the table and holds another card.\n\nBackground: white refrigerator and wooden cabinets behind the person. Camera is fixed, close-up starting, then wider to show person.\n\nWait, the first frame shows hands holding cards, then the person moves up, so the camera might be fixed, not moving. So camera perspective: fixed, close-up initially, then showing the person.\n\nPutting it all together concisely.\n\nLet me draft:\n\nA person wearing a gray shirt holds a card in front of a mosaic-patterned table. The person lifts their head, revealing their face, then moves their hands to place a pink card on the table while holding another card. A white refrigerator and wooden cabinets are visible in the background. The camera remains fixed, capturing the sequence from a close-up perspective.\n\nWait, check rules: background minimal, so mention only if essential. The fridge is part of the background but maybe not essential. But in the video, it's a kitchen setting, so maybe the fridge is essential. But rule e says minimal. Maybe just \"kitchen background with white refrigerator\" but maybe not. Wait, the first frame has fridge, so maybe it's part of the setting. But rule e says \"minimal\". So maybe just mention the fridge as part of the background.\n\nAlso, check if the person is male or female? The video shows a person with short dark hair, but the rules say exclude named characters, but appearance includes gender? Wait, the rule says \"color, size, orientation\". Gender might not be specified. Wait, the rule says \"appearance and number (color, size, orientation)\". So if the person is male, but maybe it's better not to guess. Wait, the video shows a person, but the rules say exclude named characters. So just say \"a person\" or \"a person with short dark hair\"?\n\nThe video shows a person with short dark hair, but maybe the rules don't require gender or hair. Let's check the examples. The user's example in the problem statement is not provided, but the rules say \"appearance and number (color, size, orientation)\". So color of shirt: gray. Size: maybe not necessary. Orientation: not sure. So \"a person in a gray shirt\".\n\nLet me try again:\n\nA person in a gray shirt holds a card over a mosaic-patterned table. They lift their head, then place a pink card on the table while holding another card. A white refrigerator is visible behind them in the kitchen setting. The camera remains stationary, capturing the actions from a close-up perspective.\n\nWait, check for text recognition: the card has images, but not text. The shirt has text, but rule f says exclude text recognition, so don't mention the shirt's text. So just \"gray shirt\".\n\nAlso, rule b: \"briefly describe their appearance and number (color, size", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bg_p2BkCfMQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bg_p2BkCfMQ_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 334.0945477294061, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (boy) manipulates a card: turning pages, holding it, and moving it with hands; discrete solid object motion visible.", "background_and_ambient_analysis": "No shifting background (static kitchen with refrigerator and cabinets remain consistent); no environmental fluid motion (no fire, water, smoke, or wind visible)."}}
{"video_id": "Bgndqsh-0vI", "file_name": "Bgndqsh-0vI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a blue shirt and dark sunglasses stands in a room with yellow walls. He raises his hands, clapping or gesturing, while shifting his position slightly. The camera remains relatively static, focused on him with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bgndqsh-0vI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bgndqsh-0vI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 99.20621441815695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is making arm movements and body gestures, indicating active locomotion and gestures. No other discrete objects are moving.", "background_and_ambient_analysis": "The background (yellow walls, door, furniture) is static and shows no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "Bgv3kE4sz-k", "file_name": "Bgv3kE4sz-k_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt with black stripes manipulates a Rubik's Cube, rotating it to display various colored faces including red, blue, green, and yellow. The hands turn the cube in front of the camera, showcasing different sides sequentially. The camera remains stationary, focusing closely on the cube and hands with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bgv3kE4sz-k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bgv3kE4sz-k_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 100.03506910079624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a Rubik's cube, causing discrete, solid object movement as pieces rotate and align.", "background_and_ambient_analysis": "Background elements (walls, indistinct structures) appear static and not shifting uniformly; no fluid, gaseous, or wind-driven motion observed."}}
{"video_id": "BgkFndHRs5k", "file_name": "BgkFndHRs5k_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a dark blue shirt with a graphic design holds a clear plastic container containing dark contents, moving it slightly while speaking. The child is positioned in the foreground with a lamp and a doorway leading to a room with a red wall visible in the background. The camera maintains a close-up, steady perspective focused on the child's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BgkFndHRs5k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BgkFndHRs5k_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 81.91790472504695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hands are actively manipulating a plastic bag and small objects, showing solid object motion due to manual interaction.", "background_and_ambient_analysis": "The background contains static elements (red door, floor lamp) with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "Bh4rlYw6k_E", "file_name": "Bh4rlYw6k_E_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair and a blue top faces the camera, opening their mouth, then raises hands with red nail polish to apply a white stick near their eye while closing one eye; the background features a dark wall with a yellow circular object and framed items. The camera maintains a static close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bh4rlYw6k_E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bh4rlYw6k_E_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 28.571664671474032, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "BhWIoyJrBbA", "file_name": "BhWIoyJrBbA_000211_000221.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown and white striped sweater and dark pants stands in a grassy field before stepping into a muddy patch. The camera shifts to focus on their legs and black boots as they sink into the dark, root-filled soil, with the lower body and surrounding grass visible. The scene emphasizes the sinking motion of the boots in the mud, captured from a close-up perspective without significant camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BhWIoyJrBbA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BhWIoyJrBbA_000211_000221.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 44.42082786988624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (discrete solid object) is walking and stepping into muddy ground, with visible locomotion and interaction with the environment.", "background_and_ambient_analysis": "No uniform shifting of static background elements (trees, grass) observed. No dominant fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "Bha4L8wa4rk", "file_name": "Bha4L8wa4rk_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one with a pink headband and purple top, the other with a blue headband and blue top, apply a white product over their faces while avoiding the eyes, using their hands to spread it across cheeks and foreheads; they then cease applying, smile, and wave at the camera. The camera maintains a steady close-up view, capturing both subjects side by side with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bha4L8wa4rk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bha4L8wa4rk_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 78.9319210862723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people applying facial masks; discrete motion of hands and faces moving to layer product, with clear bounding box tracking of hand/face movements.", "background_and_ambient_analysis": "The background (walls, door) is static with no shifting or fluid motion; no fire, water, smoke, or wind present. No environmental forces dominate."}}
{"video_id": "Bi5gDb8Ucn8", "file_name": "Bi5gDb8Ucn8_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing sits between two wooden harps with decorative patterns, plucking the strings. The camera shifts to a close-up of their hands rhythmically plucking the harp strings, highlighting finger movements across the strings. The background includes blurred greenery, with the camera maintaining a steady focus on the hands during the close-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bi5gDb8Ucn8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bi5gDb8Ucn8_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 833.0285032979065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are the discrete solid object moving in controlled motions to pluck the harp strings, exhibiting clear physical interaction with the instrument.", "background_and_ambient_analysis": "The background (window frame, wall, and indoor furniture) remains stable with no uniform shifting. Minimal plant sway outside the window is visible but not dominant; it does not meet the Ambient Rule threshold for fluid/environmental motion."}}
{"video_id": "BiLWH0QoByo", "file_name": "BiLWH0QoByo_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and dark pants adjusts a wooden piece on a green Martin machine. They move the wood along the machine's surface, lean over to turn a knob, then reposition the wood. The machine is positioned against a brick wall with industrial equipment in the background. The camera remains stationary, capturing the actions from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BiLWH0QoByo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BiLWH0QoByo_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 452.9437625690646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete object) is operating a green machine, moving his hands and body to adjust and work on the machine. His motion is due to deliberate physical actions.", "background_and_ambient_analysis": "The background (brick wall and industrial equipment) is static. No fire, water, smoke, or wind is present. Ambient motion is absent."}}
{"video_id": "BhAFDArpQeA", "file_name": "BhAFDArpQeA_000313_000323.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with gray hair begins seated on the ground in a wooded area, then stands and leans forward while manipulating objects among rocks and debris. A vehicle is visible to his right. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BhAFDArpQeA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BhAFDArpQeA_000313_000323.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 44.47468853037029, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt is performing physical actions (e.g., bending, moving hands) on the ground near rocks, indicating discrete object motion due to human locomotion and manipulation.", "background_and_ambient_analysis": "Background elements (trees, ground) show no uniform shifting; no fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "BiCiVvmItFg", "file_name": "BiCiVvmItFg_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and dark pants carries a second person wearing a teal shirt and yellow head covering on their back. The carrier turns around, adjusting a teal cloth around their neck, pulling it over their shoulder with both hands while facing the camera. The scene occurs in a room with floral wallpaper, with minimal background details visible. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BiCiVvmItFg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BiCiVvmItFg_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 44.53325662924198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (adult and child) are moving: the adult is carrying the child on their back and then adjusts the child's clothing (a green blanket), while the child is held and sometimes turns. The motion is due to explicit physical forces (carrying, bending, turning).", "background_and_ambient_analysis": "The background (wallpaper and door) is static and shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "BiOXvBIKL0Q", "file_name": "BiOXvBIKL0Q_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair lies face down on a light gray sheet-covered massage table. Another individual’s hands, positioned above their back, move rhythmically in a massaging motion. The camera remains stationary, maintaining a close-up perspective centered on the back and hands, with the wooden background partially visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BiOXvBIKL0Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BiOXvBIKL0Q_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 96.85357200795559, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person receiving a massage (static torso) with a masseuse's hands actively applying pressure and moving across the back (discrete, solid object motion due to physical force).", "background_and_ambient_analysis": "Wooden wall background shows no shifting or environmental motion (e.g., fire, water, wind); stable and static."}}
{"video_id": "Bi4zs2pOSSc", "file_name": "Bi4zs2pOSSc_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two shirtless boys sit on a wooden floor near a lit Christmas tree, each opening gifts. The boy on the left unwraps a blue box, discarding paper; the boy on the right handles his present. Both adjust their boxes as they open them. Background includes wrapped gifts and the tree. Camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bi4zs2pOSSc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bi4zs2pOSSc_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 92.44678113248105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two shirtless boys are moving their hands and bodies: opening presents, handling gift contents, and shifting positions while interacting with objects on the floor.", "background_and_ambient_analysis": "No shifting backgrounds observed; Christmas tree lights, wall, and floor remain static. No fire, water, smoke, or wind-driven motion present."}}
{"video_id": "BiYa9yI8-oM", "file_name": "BiYa9yI8-oM_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen, transitioning to a person with long, curly black hair and a black shirt seated against a plain beige wall, facing away from the camera. The individual remains still, with minimal movement in their hair. The camera maintains a static position throughout, capturing the subject from behind against the neutral background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BiYa9yI8-oM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BiYa9yI8-oM_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 152, "blur_score": 39.379873254278564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person with long hair wearing a black shirt is the only discrete solid object. The person's back is visible, and there is subtle motion (likely adjusting posture or standing upright).", "background_and_ambient_analysis": "The background is a static plain wall with no shifting or fluid motion (fire, water, smoke, wind). No environmental elements dominate the scene."}}
{"video_id": "Bj8_9alOYjM", "file_name": "Bj8_9alOYjM_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. The video starts with a close-up of lips with pink lipstick. Then a hand holds a pink tube of lip product (probably lipstick or gloss). The hand applies the product to the lips, moving the tube across the lips. Next, the hand holds the tube, maybe showing the product. Then another action where the tube is used again. Wait, the frames: first frame is lips with pink lip color. Then frame 2: hands hold a pink tube (Rose? Maybe). Frame 3: applying to lips. Frame 4: the tube is moved, maybe swiping. Frame 5: a brush is used, touching the lips. Wait, the description says:\n\n[0.0] Close-up of lips with pink lipstick, slightly parted.\n\n[1.4] A hand holds a pink metallic tube of lip product, labeled \"ROSE\".\n\n[2.5] The hand applies the lip product to the lips, spreading it.\n\n[3.6] The hand moves the tube away, then the tube is held up, showing the product inside.\n\n[4.7] A hand holds a brush near the lips, perhaps for blending or another step.\n\nWait, need to check the exact frames.\n\nThe user provided 5 frames:\n\n0.0: Lips with pink lipstick, close-up.\n\n1.4: Hands hold a pink tube (ROSE label).\n\n2.5: Applying the product to the lips.\n\n3.6: The tube is moved, maybe swiping.\n\n4.7: A brush is used near the lips.\n\nNow, need to describe chronologically.\n\nFirst frame: Close-up of lips with pink lipstick. Then, a hand holds a pink metallic tube (labeled \"ROSE\"). Then, the hand applies the product to the lips. Then, the tube is moved (maybe after application), then a brush is used near the lips.\n\nWait, the video description:\n\n0.0: [0.0] lips with pink lipstick.\n\n1.4: [1.4] hands hold a pink tube (ROSE).\n\n2.5: [2.5] applying product to lips.\n\n3.6: [3.6] tube is moved, maybe swiping.\n\n4.7: [4.7] brush near lips.\n\nSo the sequence: lips shown, then hand holds tube, applies to lips, then tube is used (maybe swiping), then brush is used.\n\nNow, the caption needs to be concise, chronological. Focus on motion and behavior.\n\nMain subject: hands and lips.\n\nAppearance: lips have pink lipstick, tube is pink metallic, brush is fine.\n\nMotion: first, lips are shown. Then a hand holds the tube (pink metallic) and applies it to the lips, spreading. Then the tube is moved (swiping or applying more). Then a brush is held near the lips.\n\nWait, frame 3.6 says \"the tube is moved\", so after application, maybe moving the tube to show the product or apply more.\n\nFrame 4.7: \"a hand holds a brush near the lips\".\n\nSo the sequence:\n\n- Close-up of lips with pink lipstick.\n\n- A hand holds a pink metallic lip product tube (labeled \"ROSE\") and applies it to the lips, spreading the product.\n\n- The hand moves the tube across the lips, then uses a brush near the lips.\n\nBut need to be precise.\n\nAlso, the background: minimal, as per rules.\n\nCamera: close-up, no movement mentioned, so top-down? But it's a close-up, probably static or slight movement.\n\nWait, the instruction says \"conclude with camera perspective and movement\".\n\nThe video is a close-up of the lips, so camera perspective is close-up. Movement: probably static or slight movement, but since it's a close-up of actions, maybe the camera is steady.\n\nNow, compiling:\n\nFirst frame: Lips with pink lipstick are shown in close-up. A hand enters holding a pink metallic tube labeled \"ROSE\". The hand applies the product to the lips, spreading it. Then the hand moves the tube across the lips. Finally, a brush is held near the lips.\n\nBut need to exclude text recognition? Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So \"ROSE\" is part of the text, so can't mention it. So the tube is pink metallic, but not labeling it. So in the caption, we can't say \"ROSE\", just \"pink metallic tube\".\n\nSo revising:\n\n- The video begins with a close-up of lips coated in pink lipstick. A hand holding a pink metallic lip product tube approaches the lips and applies the product. The hand then moves the tube to spread the product across the lips. Finally, a hand holds a brush near the lips, positioning it close to the lip area.\n\nBut need", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bj8_9alOYjM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bj8_9alOYjM_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 138.1592323954953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: lips (moving as lipstick is applied) and lipstick tube (held and maneuvered by hands). Motion is deliberate physical action of applying makeup.", "background_and_ambient_analysis": "No shifting background elements (e.g., walls, ground) or fluid/environmental motion (fire, water, smoke, wind) detected. Background remains static with dark hair and blurred elements."}}
{"video_id": "BjIvR55TwRc", "file_name": "BjIvR55TwRc_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing uses a black and red power drill to drive screws into light-colored wooden beams positioned on a stand, adjusting his grip and applying pressure while drilling. The camera zooms in to show the drill's bit penetrating the wood, highlighting the tool’s operation and the man’s hands. The scene then shifts to the man standing behind a wooden table with two drills and a black toolbox, placing one drill on the table and gesturing toward the equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BjIvR55TwRc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BjIvR55TwRc_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 237.6891131788277, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a power drill on a wooden workpiece, with the drill moving in discrete, intentional motions to interact with the wood.", "background_and_ambient_analysis": "Static workshop background (wall, wooden structure) with no fluid or gaseous motion; no fire, water, or wind present."}}
{"video_id": "Bj9e3U1wRm0", "file_name": "Bj9e3U1wRm0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit on a concrete surface beneath a graffiti-covered bridge. The person on the left, wearing a black shirt and shorts, manipulates a plastic bottle, pouring its contents while the person on the right, in a blue shirt and dark pants, holds a long object upright. The left individual then shifts their posture, moving the bottle away, while the right person maintains their grip. The camera remains stationary, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bj9e3U1wRm0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bj9e3U1wRm0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 1102.3926887172206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people sitting with minor postural adjustments and a small dog moving around them in a clear locomotion pattern (e.g., walking between subjects).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion; static concrete and graffiti wall with no fire, water, smoke, or wind."}}
{"video_id": "BjOOy8hF-PI", "file_name": "BjOOy8hF-PI_000179_000189.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, wearing a red sleeve, starts on the steering wheel and then moves down to shift the car's manual gear lever from first to second. The camera remains stationary, capturing a close-up view of the driver's hand, the steering wheel, and the interior dashboard and gear shift area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BjOOy8hF-PI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BjOOy8hF-PI_000179_000189.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 634.3168734537946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The driver's hands move to shift gears (from 1st to 2nd) and adjust the steering wheel, representing solid objects (hands, gear stick) interacting with physical forces.", "background_and_ambient_analysis": "The dashboard, steering wheel, and center console remain static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "BkExOXXyH5g", "file_name": "BkExOXXyH5g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in light clothing steps toward the water's edge while a woman in a light top and pants guides them; a man in a light shirt and dark pants observes from the side. The child moves closer to the water as the woman adjusts her position, with the camera maintaining a handheld perspective and slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BkExOXXyH5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BkExOXXyH5g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 2524.0377959872912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (three people: two adults and a child) exhibit locomotion and physical interaction; the child bends down and stands, while adults adjust positions and interact with the child.", "background_and_ambient_analysis": "The background (grass, trees, and wooden structure) shows no significant uniform shifting or fluid motion (fire, water, smoke, wind). Static elements remain consistent across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "BkWwUNOU1Gw", "file_name": "BkWwUNOU1Gw_000519_000529.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a yellow and white soccer ball with visible black logos, rotating it to display different panels. The fingers adjust the ball's position, revealing sections with blue accents and worn textures. The camera maintains a close-up, slightly shaky perspective focused on the hands and ball, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BkWwUNOU1Gw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BkWwUNOU1Gw_000519_000529.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 78.80329803326924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a soccer ball and human hands interacting with it (gripping, rotating, and applying marks). The ball's motion is driven by direct physical contact with the hands.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; background elements remain static or minimally visible."}}
{"video_id": "Bl8S3Mym8qU", "file_name": "Bl8S3Mym8qU_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white sleeveless shirt with red trim drinks orange juice from a clear glass, lowers the glass, then brings a sandwich to their mouth with both hands and begins eating. The background features a cabinet. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bl8S3Mym8qU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bl8S3Mym8qU_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 371.23161618652694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person drinking from a glass of orange juice and eating a sandwich. Discrete movements of the hand, glass, and sandwich are visible.", "background_and_ambient_analysis": "No shifting background elements (wooden cabinet and wall remain static). No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "Bk3Uw-5nM8M", "file_name": "Bk3Uw-5nM8M_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A pair of hands holds a smartphone, with fingers pressing keys on the virtual keyboard in sequence to type a message and then releasing the keys to send it. The camera remains in a tight close-up perspective, focusing on the hands and screen with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bk3Uw-5nM8M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bk3Uw-5nM8M_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 88.47199849179702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: hands and smartphone. The hands are moving to type on the phone's keyboard, representing explicit physical motion due to human locomotion (typing).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed; the scene is a close-up of hands interacting with a phone with no visible background."}}
{"video_id": "BkPqJTKGE0I", "file_name": "BkPqJTKGE0I_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a red, white, and blue striped onesie pushes a small wooden cart with blue handles and white wheels across a carpeted floor, moving forward while holding the handle with both hands. The baby stands barefoot, with the cart positioned in front of them throughout the sequence. The camera provides a top-down view, slightly following the baby’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BkPqJTKGE0I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BkPqJTKGE0I_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 99.157593255432, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (human) is moving by pushing a wheeled push toy. Both the baby and the toy are discrete solid objects moving due to the baby's locomotion.", "background_and_ambient_analysis": "The background (carpet and stationary toys) is static. No fluid motion (fire, water, smoke) or wind-blown elements observed."}}
{"video_id": "BlAE7TzgMdQ", "file_name": "BlAE7TzgMdQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a sleeveless floral-patterned dress stands at a kitchen counter, using a wooden rolling pin to flatten dough on a floured surface. Their hands move the pin back and forth across the dough. The camera angle shifts from a medium shot of the person’s upper body to a top-down view of the hands and dough.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BlAE7TzgMdQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BlAE7TzgMdQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 143.24906453940866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands actively roll dough using a rolling pin; dough undergoes deformation and displacement due to applied force from the rolling pin.", "background_and_ambient_analysis": "Background elements (cabinets, window, countertop) are stable with no shifting. No fire, water, smoke, or wind present."}}
{"video_id": "BlJHbXEJzJg", "file_name": "BlJHbXEJzJg_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. The user wants a concise, chronological paragraph focusing on the motion and behavior of the main subjects. The video starts with a young child in an orange-tinted room. The child has light brown hair and is wearing a white shirt and light pants. There's an adult sitting on the right side, maybe in a chair or couch.\n\nFirst, the child is moving around. In the first frame, they're near the couch. Then they turn and walk towards the center of the room. The adult is sitting, and maybe the child interacts with them, but the video shows the child walking away. Wait, the frames go from 0 to 5 seconds. The child moves from near the couch to the center, then towards the right, maybe towards the adult? Wait, looking at the frames:\n\nFrame 0: Child is near couch, adult's legs visible on right.\n\nFrame 1: Child turns, maybe moving away from couch.\n\nFrame 2: Child is walking towards the camera, adult's legs still on right.\n\nFrame 3: Child walks towards the camera, adult's legs are there.\n\nFrame 4: Child is walking towards the camera, adult's legs are visible.\n\nFrame 5: Child turns away from camera, moving towards the right side of the frame.\n\nWait, maybe the child is walking in a circle? Or moving towards the adult then away. Let me check again.\n\nIn frame 0, child is facing the couch. Frame 1, child turns and moves towards the center. Frame 2, child walks towards camera. Frame 3, child continues towards camera. Frame 4, child is still moving towards camera, adult's legs are visible on right. Frame 5, child turns away, moving towards right side.\n\nWait, but in the description, it's a 5-second video. So the main action is the child moving around in the room. The adult is seated on the right side, legs visible. The room has a couch with a pillow, and the floor has some carpet or rug.\n\nThe camera perspective: the video seems to be filmed in a low angle, maybe a bit shaky. The camera moves slightly, maybe following the child? Or static? The instructions say to mention camera perspective and movement.\n\nBackground is minimal: wooden furniture, carpeted floor. The child is the main subject, moving around the room. The adult is a secondary subject, seated.\n\nNow, for the caption, need to list in chronological order. Start with child's position, then movement, then adult's position. Also mention spatial relationships: child is in front of the couch, moving towards the camera, adult to the right.\n\nCheck the rules: mention appearance (child's hair color, clothing), number of subjects (child and adult), motion. Keep background minimal.\n\nAvoid text recognition, named characters. So no \"Daddy\" or anything.\n\nOkay, let's structure it.\n\nStart: A young child with light brown hair, wearing a white shirt and light-colored pants, walks in a dimly lit room with orange lighting.\n\nThen, the child moves from near a wooden couch on the left towards the center, then towards the camera's perspective. The adult, visible only by legs in dark pants, remains seated on the right side of the frame.\n\nWait, the first frame shows the child near the couch, then moving. So chronological:\n\nAt the start, the child is near the couch. Then turns and walks towards the camera. The adult is seated to the right.\n\nBut need to make it a single paragraph. Let me try:\n\nA young child with light brown hair, dressed in a white shirt and light pants, walks across a carpeted room under orange lighting. Initially near a wooden couch on the left, the child turns and moves toward the center, then proceeds toward the camera's viewpoint while an adult, visible only by legs in dark pants, remains seated on the right side. The camera maintains a static perspective with slight movement, capturing the child's motion against the dimly lit room's background.\n\nCheck the rules: mention motion in order, appearance (light brown hair, white shirt, light pants), number (child and adult), spatial relationships (couch on left, adult on right). Background minimal (carpeted room, wooden couch). Camera perspective: static with slight movement. Avoid stylistic analysis.\n\nWait, the first frame shows the child in front of the couch, then moving towards the camera. The adult is seated on the right.\n\nAnother try:\n\nA young child with light brown hair, wearing a white shirt and light pants, walks in a dimly lit room with orange lighting. Starting near a wooden couch on the left, the child turns and moves toward the center of the frame, then proceeds toward the camera's perspective. An adult, visible only by legs in dark pants, remains seated to the right throughout. The camera maintains a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BlJHbXEJzJg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BlJHbXEJzJg_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 79.63981091255611, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child (solid object) moves across the scene, locomoting from couch area towards steps with clear bounding box tracking.", "background_and_ambient_analysis": "No uniform background shifts; no fire, water, or wind effects observed. The scene features static indoor furniture (couch, steps) without fluid environmental motion."}}
{"video_id": "BlE5XuGctaE", "file_name": "BlE5XuGctaE_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow bulldozer with a green-shirted operator advances forward across a dirt field. Concurrently, a white van, followed by a silver car and another white car, travels along the road in the background, passing behind the bulldozer. The camera remains stationary, capturing the motion from a fixed angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BlE5XuGctaE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BlE5XuGctaE_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 248.55522455282346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow excavator is stationary, while multiple cars (white van, silver sedan, white sedan) move along the road, exhibiting locomotion.", "background_and_ambient_analysis": "Background elements (trees, building, road) show no uniform shifting; no fire, water, smoke, or wind observed as dominant motion."}}
{"video_id": "BlgWqVNL2Tg", "file_name": "BlgWqVNL2Tg_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless, muscular man drinks from a bottle by raising it to his mouth and tilting his head back; he then lowers the bottle, turns his head to the side, and positions the bottle downward. The setting is an indoor room with a window and faint background elements. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BlgWqVNL2Tg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BlgWqVNL2Tg_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 288.05928516350565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man is drinking from a cup, then turns to face the camera while holding the cup. His movements are discrete and solid.", "background_and_ambient_analysis": "The background (walls, curtains, furniture) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "BlmaZU24K1A", "file_name": "BlmaZU24K1A_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short gray hair, wearing a white jacket and blue gloves, applies a dark substance to a wall using their hands, then turns and steps back before returning to the wall to apply the substance with a brush. The camera shifts from a rear view to a side angle and then to a close-up of the brush in motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BlmaZU24K1A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BlmaZU24K1A_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 99.2327819928699, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (wearing blue gloves and a white 'weber' coat) is actively applying and smoothing a gray material on the wall using a trowel. His hands and the trowel move discretely to spread the material.", "background_and_ambient_analysis": "The background is a static wall with applied material; no fire, water, smoke, or wind is present. The wall does not shift uniformly, indicating minimal or no camera-induced motion in the background."}}
{"video_id": "BlN-unJCk2k", "file_name": "BlN-unJCk2k_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with red lipstick applies makeup using a black-handled brush with golden bristles, moving it from the lower lip upward along the lip line. The person then opens their mouth to reveal teeth while the brush continues blending the product. The camera pulls back slightly to show more of the face, including the eyes and blonde hair, transitioning from a close-up to a wider shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BlN-unJCk2k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BlN-unJCk2k_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 155.68428673599843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A makeup brush is moving over the lips, which is a discrete solid object motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; background appears static (plain color) in the wider shot."}}
{"video_id": "BlqptfAFcE4", "file_name": "BlqptfAFcE4_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with hands holding a bright light source, maybe a lamp, emitting strong light. Then the scene cuts to a table with various tools. Let's check the frames:\n\nFrame 0-1: Hands hold a bright circular light (like a lamp) close to the camera, producing a glare. The background is a carpeted surface.\n\nFrame 2: Still hands holding the light, but maybe a slight movement. Wait, the description says [1.4] then [2.5] shows tools. Wait, the user provided the video as:\n\n[0.0] hands holding bright light on carpet.\n\n[1.4] same hands with light.\n\n[2.5] cuts to tools on a table.\n\n[3.6] black screen.\n\n[4.7] tools again, but maybe with a different angle or same?\n\nWait, the task is to make a chronological paragraph. Let's list the events:\n\n1. The video opens with two hands holding a bright, circular light source (emitting intense light) against a dark, carpeted surface. The hands adjust the light slightly, maintaining its position close to the camera.\n\n2. The scene transitions to a top-down view of a workbench with various tools: a white thermometer, black-handled scissors, red-handled pliers, a yellow and black soldering iron, a black hot glue gun, a black screwdriver, and a black metal ruler. A hand briefly enters the frame, moving a tool.\n\n3. The video cuts to black for a moment.\n\n4. It then returns to the workbench, showing the same tools arranged on the surface, with the same objects in view but possibly slight repositioning (e.g., the thermometer might be in place, other tools).\n\nWait, but the problem says \"concise, chronological paragraph\". Let's make sure to follow the rules: focus on motion and behavior, chronological order.\n\nFirst scene: hands holding bright light (glare), hands adjust the light. Then transition to tools on a surface. Then black screen, then tools again.\n\nBut in the given frames, frame 0-1: hands with light. Frame 2.5: tools (maybe the transition). Frame 3.6: black. Frame 4.7: tools.\n\nSo the sequence:\n\n- Start with hands holding a bright, glowing light source (round, intense light) over a carpeted surface; the hands hold it steady, with slight movements.\n\n- Then the view shifts to a flat surface (workbench) displaying various tools: scissors, pliers (red handles), thermometer, glue gun, soldering iron, ruler, screwdriver. A hand moves a tool (maybe the pliers or something) slightly.\n\n- The screen goes black.\n\n- Then the view returns to the workbench with the same tools laid out.\n\nNow, apply the rules:\n\na) Motion: hands holding light (adjusting), then hand moving a tool on the workbench, then black screen, then workbench again.\n\nb) Appearance: light is bright white circle (round, intense), tools: red pliers, black scissors, white thermometer, black glue gun, yellow soldering iron, etc. But keep concise.\n\nc) Spatial: first scene is hands on carpet; second is tools on a table (top-down), hand interacting with tools.\n\nd) Conclude with camera perspective: starts with close-up of hands, then top-down of tools, then black, then top-down again.\n\ne) Minimal background: carpet in first scene, workbench in others.\n\nf) Exclude text, etc.\n\nLet's draft:\n\nThe video begins with two hands holding a bright, circular light source close to the camera, casting intense glare against a carpeted surface. The hands adjust the light slightly. The scene transitions to a top-down view of a workbench displaying various tools: red-handled pliers, black scissors, a white thermometer, a black hot glue gun, a yellow soldering iron, a black screwdriver, and a metal ruler. A hand briefly enters the frame, moving a tool. The video then cuts to black before returning to the same workbench setup with the tools arranged on the surface.\n\nWait, but need to be concise. Let's check word count.\n\nMaybe:\n\nTwo hands hold a bright, circular light source close to the camera over a carpeted surface, adjusting it slightly. The scene shifts to a top-down view of a workbench with various tools: red-handled pliers, black scissors, a white thermometer, a black hot glue gun, a yellow soldering iron, a black screwdriver, and a metal ruler. A hand briefly interacts with one tool. The video then cuts to black before returning to the workbench view with the same tools.\n\nBut check if \"briefly interact\" is correct. The frame 2.5 shows", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BlqptfAFcE4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BlqptfAFcE4_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 481.7997773010752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate discrete objects (flashlight, screws, pliers, screwdriver), moving them via explicit physical actions (grasping, placing, adjusting).", "background_and_ambient_analysis": "The background (workbench and tools) shows no uniform shifting or environmental fluid motion (fire, water, wind). Static elements like the workbench remain consistent without camera-induced distortion."}}
{"video_id": "BleF0f8qaDk", "file_name": "BleF0f8qaDk_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a red sleeveless top, dark pants, and a black cap performs a dumbbell row on a red and silver machine in a gym. He leans forward, pulls the dumbbell upward toward his torso, then lowers it back down in a repeated motion. The background includes gym equipment and another person walking past. The camera remains stationary, capturing the action from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BleF0f8qaDk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BleF0f8qaDk_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 298.72914136945803, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red sleeveless shirt is actively moving their arms on a weight machine, lifting and lowering a barbell. A secondary person walks in the background but is not the primary focus.", "background_and_ambient_analysis": "Background features gym equipment (dumbbell racks, machines) with no fluid motion (water, fire, smoke) or wind; static elements remain fixed without uniform shifting."}}
{"video_id": "BmDBxvz7BFE", "file_name": "BmDBxvz7BFE_000238_000248.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a woman. She's wearing a black and pink top, maybe? She's at a table with a purple object, which looks like a box or container. There's a roll of material, maybe wrapping paper, next to her. The background has shelves with various items like containers and decorations. \n\nIn the video, she starts by handling the purple object. Then she moves it, maybe placing it down or adjusting it. She interacts with the object on the table. The sequence is: she picks up the purple item, positions it, then maybe rolls something? Wait, the video shows her working with the purple box and a roll. \n\nNeed to focus on motion. Chronological order: first, she's holding the purple object, then moves it to the table, places it, then adjusts. The background is minimal, so focus on her actions. \n\nShe's seated at a table. The purple object is on the table. She manipulates it—maybe opening or closing it. Then she moves the object around, possibly rolling the purple item? Wait, the video shows her handling the purple container and a roll of material. Maybe she's demonstrating how to wrap or use the product. \n\nLet's check the frames. Frame 0: she's holding the purple object. Frame 1: still holding. Frame 2: she's moving it towards the table. Frame 3: placing it down. Frame 4: adjusting. Frame 5: moving it again. So her actions: picks up purple container, moves it to table, places it, adjusts position, and interacts with the roll of material nearby. \n\nAppearance: woman, black and pink top, dark hair. The purple object is a container, maybe small. Roll of material is next to it. \n\nSpatial: the purple container is on the table, roll is to the right or beside it. \n\nCamera: top-down view? Or static? The video shows a fixed camera, probably front-facing, showing her at the table. No movement mentioned. \n\nBackground: shelves in the back, but minimal. \n\nSo the caption needs to be concise, chronological. \n\nStart: A woman with dark hair and a black-and-pink top handles a small purple container on a light-colored table. She lifts the container, moves it toward the table's center, places it down, adjusts its position, and interacts with a rolled material to the right of the container. The camera remains stationary in a front-facing view, capturing her hands and the table setup against a backdrop of shelves with decorative items. \n\nWait, but the rules say exclude text recognition, named characters, so no \"LA Gift Company\" part. Also, mention appearance briefly: color of top, hair, but maybe just \"a woman\" with general description. Let's see.\n\nFocus on motion: She manipulates a purple container, moving it across the table, positioning it near a rolled material. \n\nStep by step:\n\n- She holds a small purple container.\n- Moves it towards the table surface.\n- Places it down.\n- Adjusts its position.\n- Interacts with the rolled material next to it.\n\nAppearance: woman with dark hair, wears a black and pink top.\n\nSpatial: purple container on table, roll of material to the right of the container.\n\nCamera: static front view.\n\nNow, check rules:\n\na) Motion and behavior chronologically: yes.\n\nb) Describe appearance briefly: dark hair, black and pink top.\n\nc) Spatial: container on table, roll to right.\n\nd) Camera: static front view.\n\ne) Background minimal.\n\nf) Exclude text, names.\n\nSo the caption:\n\nA woman with dark hair and a black-and-pink top manipulates a small purple container on a light table. She lifts the container, moves it to the table’s center, places it down, adjusts its position, and interacts with a rolled material to the right. The camera remains stationary in a front-facing view, capturing her hands and the table setup against a shelf backdrop.\n\nCheck if concise. Maybe shorten \"light table\" to \"table\" since color is secondary. Let's see:\n\nA woman with dark hair and a black-and-pink top handles a small purple container on a table. She lifts it, moves it toward the center, places it down, adjusts its position, and interacts with a rolled material to the right. The camera remains static in a front-facing view, capturing her actions against a shelf background.\n\nThat's better. Make sure chronological order is clear. Lifting, moving, placing, adjusting, interacting. Yes.\n\nNow, check for all rules. Exclude text, named characters—good. Background minimal (shelf backdrop mentioned, but just as context). Camera perspective: static front view. Motion described chronologically. Appearance: dark hair, black-and-pink top. Spatial: rolled material to the right", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BmDBxvz7BFE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BmDBxvz7BFE_000238_000248.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 1409.5739586924026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A seated person (woman) is actively moving hands and body (e.g., writing, pointing, adjusting posture) on a table.", "background_and_ambient_analysis": "The background (office shelves, walls, and objects) remains static with no shifting or environmental motion. No fire, water, smoke, or wind present."}}
{"video_id": "BmR4wMuPaD4", "file_name": "BmR4wMuPaD4_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt, brown belt, and blue jeans holds a purple tie near their chest, lifts it upward to position around their neck, and adjusts the tie on their chest. The camera starts with a close-up view of the torso and pans upward to show the upper body as the person maneuvers the tie.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BmR4wMuPaD4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BmR4wMuPaD4_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 29.59906526602639, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) is moving their hands to adjust and tie a purple necktie. Motion is explicit physical action (locomotion of limbs).", "background_and_ambient_analysis": "Background elements (kitchen cabinets, countertop) show no uniform shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "Bn3k1gjqj_Q", "file_name": "Bn3k1gjqj_Q_000389_000399.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a white hoodie with a deer graphic and pink pants dances and turns, moving toward a person in pink pants and black shoes holding a cardboard box. The child interacts with the box, reaching for it as they move closer to the person. The camera remains handheld with slight shake, capturing the indoor scene from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bn3k1gjqj_Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bn3k1gjqj_Q_000389_000399.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 47.38252997253206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two children are actively moving: the foreground child (in white hoodie and purple pants) dances and interacts with a cardboard box, while the background child (in pink pants) holds the box and passes it to the foreground child.", "background_and_ambient_analysis": "No significant ambient environmental motion (e.g., fire, water, wind) observed. Background elements (walls, door, floor) remain stationary relative to the frame."}}
{"video_id": "Bn2tGQ48_Rg", "file_name": "Bn2tGQ48_Rg_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video frames. The scene is an outdoor area, maybe a track, with a net in the foreground. There's a person in red, some vehicles, and a dirt track.\n\nLooking at the frames: the first frame has a person in red standing near the track. Then, in the next frames, vehicles (like small trucks or tractors) are moving. Wait, the frames show vehicles coming from the left and moving right. Let's check the sequence.\n\nFrame 0: Person in red, some vehicles (maybe 2 or 3) on the track. Frame 1: More vehicles? Wait, the description says \"two small vehicles\" in frame 2. Wait, the user provided frames: first frame [0.0] has a person in red, then frame [1.4] shows more vehicles. Wait, the video shows vehicles approaching and moving across the track.\n\nSo main subjects: vehicles (small, maybe 3-4), person in red. Chronological: at start, person in red is on the track, then vehicles appear (maybe multiple), move across the track, and then the person is still there. Let's describe motion.\n\nFirst, a person in red stands on the dirt track. Then, multiple small vehicles (orange/brown, since dirt track) enter from the left, move right across the track. They pass each other, some might go by the person. The background has trees, but minimal. Camera perspective: looking through a net (so net in foreground, as seen in the frames), and the camera is stationary. Wait, the frames show the view through a net, so the camera is fixed, looking through the net.\n\nWait, the first frame has a person standing, then vehicles come. Let's check the order:\n\nFrame 0: person in red, vehicles are present (maybe 2-3). Then frame 1.4: more vehicles? Wait, the user's frame list shows [0.0], [1.4], [2.5], [3.6], [4.7]. Let's list the changes:\n\n- At start (0.0): person in red on track, some vehicles (maybe 2) on track.\n\n- 1.4s: vehicles moving, person still.\n\n- 2.5s: more vehicles moving.\n\n- 3.6s: vehicles passing, person still.\n\n- 4.7s: vehicles have moved, person still.\n\nWait, the description in the frames: the video shows a dirt track with a person in red. Then, small vehicles (like quad bikes or tractors) appear and move across the track from left to right. The number of vehicles: in some frames, multiple (maybe 3-4) vehicles pass by. The person in red is stationary, standing near the track. The background is trees and sky, but minimal. Camera is behind a net (so net is in foreground, framing the shot), and the camera is stationary.\n\nSo chronological: A person in red stands on the dirt track. Multiple small, orange-brown vehicles enter from the left and move right across the track, passing each other, with the person remaining stationary. The camera is stationary, viewed through a net.\n\nWait, but need to check if the vehicles are moving. The frames show the vehicles moving from left to right. The person in red is stationary. Let's structure the caption:\n\nStart: Person in red stands on dirt track. Then, several small vehicles (orange/brown, similar size) appear, move from left to right across the track, passing each other. The person remains in place. Background includes trees and sky, but camera is fixed, viewed through a net.\n\nCheck rules: a) motion of main subjects. b) appearance and number: person in red, multiple small vehicles. c) spatial: vehicles move across track, person is on track. d) camera: stationary, viewed through net. e) background minimal. f) exclude text, names.\n\nSo write a concise paragraph:\n\nA person in red stands on a dirt track as multiple small orange-brown vehicles move from left to right across the track, passing each other. The person remains stationary while the vehicles traverse the area. The camera is stationary, viewed through a net.\n\nCheck if it's chronological: starts with person standing, then vehicles enter and move.\n\nYes. Make sure to be concise. Let's see:\n\n\"A person in red stands on a dirt track as several small orange-brown vehicles enter from the left and move rightward across the track, passing each other. The person remains stationary while the vehicles traverse the area. The camera is fixed and viewed through a net.\"\n\nYes, that fits.\n</think>\n\n<caption_output>A person in red stands on a dirt track as several small orange-brown vehicles enter from", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bn2tGQ48_Rg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bn2tGQ48_Rg_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 634.6494412175205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A vehicle (likely a tractor) moves left to right across the field, a person in red clothing walks through the field, and additional smaller vehicles or objects exhibit motion within the scene.", "background_and_ambient_analysis": "The background elements (trees, field) show no uniform shifting, and there are no fluid/environmental motions such as fire, water, or smoke. Static elements like the fence and distant trees remain consistent in position across frames."}}
{"video_id": "BnRZ6-W0YFY", "file_name": "BnRZ6-W0YFY_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a top-down view of a fire pit at night, where burning logs and embers glow beneath a crinkled metallic foil bag placed atop the flames. A hand enters from the right, pulling the foil bag away from the fire. The bag is then lifted and opened, revealing popped white popcorn inside. The camera remains focused on the action, shifting to a close-up as the bag is fully opened and held by the hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BnRZ6-W0YFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BnRZ6-W0YFY_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 171.0369337121109, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "BoHqfUH3uZY", "file_name": "BoHqfUH3uZY_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt, black shorts, and red cleats juggles a white and black soccer ball on a grassy field. The individual repeatedly lifts their right foot to strike the ball, sending it upward and allowing it to bounce off their foot, maintaining control as the ball rises and falls. The camera remains stationary, capturing the scene from a medium distance with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BoHqfUH3uZY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BoHqfUH3uZY_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 367.25473015957823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt and red shoes interacts with a soccer ball through kicking motions. The ball exhibits discrete, solid motion as it is struck and rolls, while the person's legs and torso move to execute the kicks.", "background_and_ambient_analysis": "The background consists of a static grassy field with distant linear elements (e.g., road/fence). No significant shifting or fluid environmental motion (fire, water, smoke, wind) is observed; background elements remain consistent across frames."}}
{"video_id": "BnukyR9CZC4", "file_name": "BnukyR9CZC4_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a patterned shirt spreads a pink blanket with white designs over a white-sheeted bed in a sunlit room, adjusting the blanket's position while standing beside the bed. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BnukyR9CZC4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BnukyR9CZC4_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 34.31175695874294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving a pink blanket on a bed, lifting, spreading, and adjusting it with their hands and body.", "background_and_ambient_analysis": "The room's background (walls, curtains, and bed frame) remains static across frames. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "BoaoxYjxhCw", "file_name": "BoaoxYjxhCw_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands button a white shirt collar, then adjust a black striped bow tie around the neck, pinching the tie with fingers. The camera remains in close-up, focusing on the hands and neck area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BoaoxYjxhCw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BoaoxYjxhCw_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 33.01251061500988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, shirt, bow tie) are moving due to explicit physical actions (buttoning shirt, adjusting bow tie).", "background_and_ambient_analysis": "Background elements are uniformly dark or absent, with no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "BoFTqDcpCfs", "file_name": "BoFTqDcpCfs_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt feeds a large brown cardboard sheet into a blue and black machine with a white top, causing wooden strips to emerge from its slots. Another individual stands nearby holding a box. The camera remains steady, capturing the machine's operation from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BoFTqDcpCfs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BoFTqDcpCfs_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 41.64035128104403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person manipulates paper into a blue-and-black cutting machine, causing paper strips to emerge through rollers.", "background_and_ambient_analysis": "Static background elements (wall, fire extinguisher, floor) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "BomXCfnLl7Q", "file_name": "BomXCfnLl7Q_000297_000307.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing red Nike sneakers and dark shorts steps forward on a grass field, lifting their right foot. The camera pans upward to reveal the person’s gray shirt and dark shorts, with another individual running in the distance on the field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BomXCfnLl7Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BomXCfnLl7Q_000297_000307.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 250.64806962352327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing red shoes and navy shorts is moving: their legs shift position (stepping, kicking), and they walk away from the camera, with the body becoming fully visible as the camera pans upward.", "background_and_ambient_analysis": "The background consists of a static grassy field with a white line; no fluid or environmental motion (e.g., wind, water) is observed, and background elements do not shift uniformly."}}
{"video_id": "Bp8h5-w1eIw", "file_name": "Bp8h5-w1eIw_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand interacts with a machine screen, pressing the \"Yes\" button on a confirmation prompt before the screen transitions to a \"Currency and Checks\" message. The hand then presses \"No\" on the subsequent deposit screen, which displays a security message regarding a blurred check image. The camera remains fixed on the machine interface throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bp8h5-w1eIw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bp8h5-w1eIw_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 784.2821669208315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand moves toward and presses an ATM button, representing a discrete physical interaction between the hand (solid object) and the button (solid object).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; the ATM machine's static physical structure remains consistent throughout the video."}}
{"video_id": "Bp2JioPm8UI", "file_name": "Bp2JioPm8UI_000406_000416.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue patterned shirt adjusts a white bowl on a spinning pottery wheel, then removes a yellow sponge from the wheel, centering the bowl as the wheel rotates. The camera maintains a top-down perspective with no movement, focusing on the hands and wheel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bp2JioPm8UI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bp2JioPm8UI_000406_000416.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 55.72523420750815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The bowl (a solid, distinct object) is being lifted and moved by the person's hands, which are also discrete objects. The motion of the bowl is due to explicit physical forces (hand movement).", "background_and_ambient_analysis": "The background is static (black region does not shift). No fire, water, smoke, or wind visible. Therefore, ambient environmental motion is not present."}}
{"video_id": "Bovp7W38G4M", "file_name": "Bovp7W38G4M_000744_000754.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a blue long-sleeve shirt interacts with a LEGO structure on a table, initially pointing at it with his right hand, then adjusting the structure with both hands while leaning forward. He subsequently stands up and moves the LEGO structure away from the table, while another boy in a brown shirt with a yellow design observes from the right. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bovp7W38G4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bovp7W38G4M_000744_000754.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 88.4037762094639, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boys (in blue and brown shirts) and a LEGO structure are moving; the boys manipulate the LEGO structure by moving their arms and bodies.", "background_and_ambient_analysis": "The background (window with grid, shelves, hanging clothes) is static and unchanging. No fluid or environmental motion is observed."}}
{"video_id": "Bp9fHdggei4", "file_name": "Bp9fHdggei4_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a woman dancing. First, I need to note the sequence. She starts with arms raised, then moves them down, turns around. Let's check the details: she's wearing a black top, blue and beige skirt. The room has a dresser, mirror, bed, curtains. But background minimal unless essential. So focus on her motion.\n\nChronological: At the start, arms raised (0.0), then arms move down (0.5), then she turns to the side (1.0), then turns around (2.0), then does another move (3.0), then another (4.0), then turns to the side again (5.0). Wait, the frames are 0 to 5. Let's list actions.\n\nMain subject: 1 woman, black crop top, blue and beige skirt (maybe a belly dance outfit). Motion: starts with arms raised high, then lowers arms, turns to the right, then turns to the left, then does more arm movements. Then at frame 4.7, she's turning to the side.\n\nAppearance: woman, black top, blue and beige skirt (long, flowing). Spatial: in a room, but background minimal. Camera is static, no movement mentioned. The rules say camera perspective and movement: \"Conclude with camera perspective and movement (e.g., top-down, pan left, slight shake).\" The video seems static, so probably static shot.\n\nBackground: minimal, so mention \"in a room with furniture\" but only if essential. Since it's a dance video, maybe not essential. But rules say \"exclude text recognition, named characters, etc.\" So background details like dresser, bed can be omitted unless essential for motion. The motion is her dancing, so background is just setting, but since the focus is on her, maybe just say \"in an indoor room\".\n\nPutting it together: chronologically, she begins with arms raised, lowers them, turns to face away, then turns back, continues moving arms. Then final position at 5s.\n\nWait, the frames are:\n\n0.0: arms up, dancing.\n\n1.0: arms down, maybe moving.\n\n2.0: arms up again? Wait, no, the video:\n\n[0.0] arms up.\n\n[1.0] arms up, then moves arms.\n\nWait, the user provided frames: 0.0 to 5.0 seconds, but the video is a sequence.\n\nLet me recheck:\n\nFirst frame: woman with arms raised high.\n\nSecond: same, but arms moving.\n\nThird: arms down, then turns to side.\n\nFourth: turning to the other side.\n\nFifth: back to front.\n\nWait, the captions need to be chronological.\n\nLet's list step by step.\n\n0.0s: Woman stands in a room, arms raised high, wearing a black crop top and a blue and beige flowing skirt.\n\n0.5s: She lowers her arms to her sides.\n\n1.0s: She turns to her right, arms extended.\n\n2.0s: She turns to face away from the camera, arms raised.\n\n3.0s: She turns back towards the camera, arms down.\n\n4.0s: She raises her arms again, then brings them down.\n\n5.0s: She is turned to the side, arm extended.\n\nWait, the video frames:\n\nThe user's input shows:\n\n[0.0] arms up.\n\n[1.0] same, but maybe moving.\n\nWait, the actual video:\n\nFrame 0: arms up.\n\nFrame 1: arms up, perhaps moving.\n\nFrame 2: arms down (turning).\n\nFrame 3: turning to side.\n\nFrame 4: turning back.\n\nFrame 5: turning to side again.\n\nWait, the description is:\n\n0.0: arms up.\n\n1.0: arms up, then she moves.\n\n2.0: turns to face away.\n\n3.0: turns back.\n\n4.0: arms up.\n\n5.0: turns to side.\n\nLet's write a concise paragraph.\n\n\"A woman in a black crop top and blue-beige skirt dances in a room. She begins with arms raised high, lowers them, turns to face away, then turns back toward the camera, raises her arms again, and continues moving her arms and body. The camera remains stationary throughout.\"\n\nWait, need to check the timing. Let's make it chronological:\n\nAt 0.0 seconds, the woman stands with arms raised. She then lowers her arms to her sides (0.5s), turns to her right (1.0s), faces away from the camera (2.0s), turns back (3.0s), raises her arms (4.0s), and turns to her left (5.0s). But need to be concise.\n\nAlternative:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bp9fHdggei4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bp9fHdggei4_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 709.2897602608999, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (discrete solid object) is actively dancing, moving her arms, torso, and skirt due to intentional physical motion. No other discrete objects show significant movement.", "background_and_ambient_analysis": "The background elements (walls, furniture, bed) remain stationary without uniform shifting. No fire, water, smoke, or wind dominates the scene; the environment is static except for the dancer's movement."}}
{"video_id": "Bpr0A8UC_aA", "file_name": "Bpr0A8UC_aA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold a black pinball machine with green and red lights and decorative elements, adjusting its position slightly. The hands remain on opposite sides of the machine, which stays centered in the frame. The camera maintains a top-down perspective with minimal movement as the hands reposition the machine.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bpr0A8UC_aA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bpr0A8UC_aA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 153, "blur_score": 673.0786769525105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "Hands (solid, distinct objects) are moving slightly while holding the cake.", "background_and_ambient_analysis": "Background elements (room) are static with no shifting; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "Bq1r-SdTL9g", "file_name": "Bq1r-SdTL9g_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue striped shirt holds a black object and uses a small tool to interact with it, moving their hands over the object. The camera is close-up, slightly shaky, with a metal grid and door in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bq1r-SdTL9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bq1r-SdTL9g_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 357.41663257601, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (barber) is moving scissors through hair, with visible hand motion and tool interaction.", "background_and_ambient_analysis": "The background elements (walls, shutters) show no uniform shifting or fluid motion. No fire, water, or smoke is present."}}
{"video_id": "BptBUaXd7rM", "file_name": "BptBUaXd7rM_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate light-colored rectangular wood pieces and a black measuring ruler with white markings on a red surface. Initially, hands position a small piece adjacent to the ruler; then adjust the ruler and a larger piece. A tool is used to mark the wood along the ruler's edge. Subsequently, the ruler is repositioned, and hands place another piece over the marked area. Finally, the tool marks the overlaid piece. The camera maintains a top-down view throughout, with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BptBUaXd7rM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BptBUaXd7rM_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 149, "blur_score": 64.89407325667844, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, metal ruler, wooden board) are moving. Hands manipulate the ruler and board, causing physical interaction (e.g., sliding the ruler, positioning the board).", "background_and_ambient_analysis": "The background is a static red surface with no fluid or environmental motion (e.g., no fire, water, smoke, or wind). Background elements (red surface, ruler markings) do not shift uniformly, indicating no camera-induced motion."}}
{"video_id": "Bqzj7AUeDno", "file_name": "Bqzj7AUeDno_000155_000165.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and glasses, positioned left, gestures with his left hand toward a woman in a black shirt and glasses seated to his right, who reaches out to take a red object from his right hand. The man then holds the red object in his right hand and gestures with his left hand as both face the camera. The background is plain white, and the camera remains steady with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bqzj7AUeDno.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bqzj7AUeDno_000155_000165.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 38.55984585687326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people (man and woman) are moving; the man is gesturing with a red object (likely a pen) and both are engaged in conversation.", "background_and_ambient_analysis": "The background is a static white wall with no shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "BrR2fMZci0U", "file_name": "BrR2fMZci0U_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair and a black top raises their right hand to adjust their hair, moving it from the forehead through the hair in front of them. The camera maintains a front-facing angle with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BrR2fMZci0U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BrR2fMZci0U_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 89.9126152306464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's head and hands are moving: adjusting hair, lifting head upward, and making deliberate gestures. These are discrete solid-object motions driven by explicit physical actions (e.g., lifting hair, head tilting).", "background_and_ambient_analysis": "Wallpaper background shows no shifting or environmental motion (e.g., no fire, water, wind). Static floral pattern remains consistent across frames, indicating no ambient environmental effects."}}
{"video_id": "BrJx9fgUL04", "file_name": "BrJx9fgUL04_000135_000145.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue and white polo shirt stands indoors near peeling walls, then moves outdoors to draw a bow and aim at two archery targets in a grassy area. The camera captures the person in a medium shot initially, then shifts to follow their action of drawing and aiming the bow.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BrJx9fgUL04.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BrJx9fgUL04_000135_000145.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 89.58064471783794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Archer (person) drawing and releasing bow, arrow flying toward target.", "background_and_ambient_analysis": "In indoor scene, static background (wall, furniture). In outdoor scene, static background (grass, targets). No fire, water, smoke, or wind dominant. Background elements do not shift uniformly."}}
{"video_id": "BrOSgWeVEd4", "file_name": "BrOSgWeVEd4_000162_000172.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of dancers, including men in white shirts, black pants, suspenders, and hats, and women in black dresses and striped skirts, perform a synchronized routine on a stage. They begin in a tight formation, bow collectively, then move forward with coordinated steps and turns, transitioning across the space. The camera maintains a high-angle view, slightly panning to follow their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BrOSgWeVEd4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BrOSgWeVEd4_000162_000172.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 92.90637316974681, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (both men and women) perform coordinated movements: stepping, bending, and changing formations. Their motion is locomotive and choreographed, driven by physical forces from their own movements.", "background_and_ambient_analysis": "The background elements (mural, stage structure, and distant walls) remain stable with no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible to dominate the scene."}}
{"video_id": "BrGSmw4Tn4w", "file_name": "BrGSmw4Tn4w_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a cursor clicking a red \"Subscribe\" button, which changes to \"Subscribed.\" It then transitions to an outdoor garden scene where a person wearing a dark shirt and jeans trims a large tree with pruning shears, moving around the tree to cut branches, with a stone wall and dense green foliage in the background. The camera remains static during the garden segment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BrGSmw4Tn4w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BrGSmw4Tn4w_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 1027.6765279703836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in a blue shirt) is walking through the garden. The person is the only discrete solid object moving.", "background_and_ambient_analysis": "The background (trees and bushes) is static. No fire, water, smoke, or wind is present. The text overlay is a graphic and not environmental motion."}}
{"video_id": "Bqz-b8ltaz0", "file_name": "Bqz-b8ltaz0_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order, focusing on the main subjects' motions. Let's look at the frames.\n\nFrame 0: A group of people are standing outside. There's a man in a yellow shirt and checkered shorts, a woman in a white tank top and purple skirt, a boy in yellow shorts, etc. They're in front of some huts with metal roofs and bamboo fences.\n\nFrame 1: The camera moves a bit, showing more people. The woman in pink is there, and the man in yellow is moving towards her. The group is still in the yard.\n\nFrame 2: The woman in pink is now reaching out to the man in yellow, maybe shaking hands or greeting. The man in yellow is moving towards her. Other people are standing around.\n\nFrame 3: The woman in pink is holding the man's hand, and they're near a fence. A boy in yellow shirt is also there. The group continues to interact.\n\nFrame 4: The camera moves to the right, showing the woman in pink and the man in yellow still interacting. The background has the huts.\n\nFrame 5: The camera shifts back, the woman in pink is now turning away, and the man in yellow is standing with the boy. The group is still gathered.\n\nWait, the main motions: People are greeting each other. The camera moves left and right, panning across the group. Let's list the actions in order.\n\nStart: Group of people standing outside huts. Then, the woman in pink (wearing red/pink top) and the man in yellow (tank top, checkered shorts) interact—she reaches out to him, possibly shaking hands. Other people stand around, some watching. The camera pans left, following their interaction, then shifts to show others. Spatially, the woman is to the left of the man, then they move closer to the fence. Background is huts with metal roofs, bamboo fences, some plants.\n\nNeed to mention the number: several people (at least 5-6 adults and kids). Colors: woman in pink, man in yellow, woman in white tank top, etc.\n\nChronological order:\n\n- Initially, people are gathered in an outdoor area with huts. A woman in a pink shirt interacts with a man in a yellow tank top and checkered shorts—she extends her hand toward him. Other individuals stand nearby, including a woman in a white tank top and purple sarong, and a boy in yellow shorts. The camera pans left, capturing their interaction near a bamboo fence, then shifts to show the group from different angles as they continue to converse and move slightly. The camera movement is panning left and right, focusing on the interactions.\n\nKeep it concise. Check rules: focus on motion and behavior, chronological order, appearance briefly, spatial relationships, camera movement.\n\nLet me draft:\n\nA group of people stands outside bamboo-fenced huts with metal roofs. A woman in a pink shirt extends her hand toward a man in a yellow tank top and checkered shorts, who steps closer. Other individuals, including a woman in a white tank top and purple sarong and a boy in yellow shorts, observe. The camera pans left, capturing the interaction near the fence, then shifts right to show the group conversing and moving slightly. Background details include huts and plants, but focus remains on the human interactions.\n\nWait, rules say \"minimal background description unless essential.\" So maybe just mention huts briefly.\n\nLet's see:\n\nIn the initial scene, multiple people are gathered outside wooden structures with corrugated metal roofs. A woman in a pink shirt greets a man in a yellow tank top and checkered shorts by extending her hand, which he takes. Other individuals, including a woman in a white tank top and purple skirt and a young boy, stand nearby. The camera pans left across the group as they interact near a bamboo fence, then moves right to show the continued conversation. The camera movement is smooth and left-right panning, focusing on the interactions.\n\nCheck if that's concise. Let's count the elements:\n\n- Number of people: several (not exact, but \"multiple people\" is okay)\n- Appearance: pink shirt, yellow tank top, checkered shorts, white tank top, purple skirt, young boy\n- Motion: greeting (handshake), standing, interacting, camera panning\n- Spatial: near bamboo fence, next to huts\n- Camera: pans left and right\n\nYes, that should work.\n</think>\n\n<caption_output>A group of people stands outside huts with corrugated metal roofs and bamboo fences. A woman in a pink shirt extends her hand toward a man in a yellow tank top and checkered shorts, who steps closer to greet her. Other individuals, including a woman in a white tank top and purple skirt and a young", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bqz-b8ltaz0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bqz-b8ltaz0_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 261.460001864726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving via locomotion (walking, interacting), with clear bounding box tracking of individual movement patterns.", "background_and_ambient_analysis": "Background elements (walls, ground) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "BrTulX9ELQw", "file_name": "BrTulX9ELQw_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white long-sleeve shirt writes on a blackboard with white chalk, moving their right hand across the surface. The camera remains steady initially, then gradually zooms in to focus on the hand’s motion. The individual stays positioned in front of the blackboard, to the left of the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BrTulX9ELQw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BrTulX9ELQw_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 204.8544982471589, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is moving to write on the blackboard, representing discrete, solid object motion due to human locomotion.", "background_and_ambient_analysis": "The background (blackboard surface) is static with no shifting or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "BrZuG0gid-s", "file_name": "BrZuG0gid-s_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a scene with a person in a yellow shirt and another in light-colored pants. The main action starts with the person in yellow pushing the one in light pants, who's leaning back. Then, the person in yellow moves to the side, and the other person stands up. Next, there's a shift to a bed where a person is lying down, covered with a blanket, and another person is next to them. Now, need to describe chronologically: first interaction between the two people, then the scene on the bed. Mention their actions, appearances briefly. Spatial relationships: the first part, the person in yellow is in front, pushing; then the person in light pants moves. Then the bed scene, the person lying down is on the bed, with another person beside them. Camera perspective: seems like a medium shot, then cuts to the bed. Background minimal, so just note the room elements as needed. Make sure to exclude text, so focus on motion. Let's structure it:\n\nIn the initial frames, a person in a yellow shirt interacts with another individual wearing light-colored pants; the first person pushes the second, who leans backward and then stands up. The scene transitions to a bed where a person lies under a blanket, with another individual seated nearby. The camera shifts from the standing interaction to a static view of the bed scene.\n\nCheck rules: chronological, motion, appearance (colors), spatial (first person in front pushing, then bed scene). Camera movement: the transition from one scene to another, so the camera cuts, maybe slight movement. Wait, the first part has the person in yellow moving, then the bed scene. So the sequence is: two people interacting (pushing, standing), then camera cuts to the bed where two people are. So the caption should follow that order.\n\nLet's refine:\n\nA person in a yellow shirt pushes another individual in light-colored pants who is leaning backward; the second person then stands up. The scene shifts to a bed where a person lies under a floral-patterned blanket with a headband, while another person sits beside them. The camera maintains a static view during the bed scene.\n\nWait, need to check if \"floral-patterned blanket\" is essential. Rule e says minimal background unless essential. The blanket might be part of the bed, so maybe just \"a person lying under a blanket\". But the description says \"floral-patterned\", so if it's part of the visual, include. But maybe the rule allows minimal background, so if it's not essential, but maybe it is for the scene. Hmm.\n\nOriginal video: in the bed scene, the person has a blanket with flowers, so that's part of the bed setup. But rule e says \"minimal unless essential\". Since it's part of the scene, maybe include. But let's see the example. Wait, the user's example doesn't include background details unless essential. Let's see:\n\nThe main focus is motion. So the bed scene: a person lies on a bed with a blanket, another person sits next to them. So:\n\nA person in a yellow shirt pushes another individual in light-colored pants, causing the second person to lean back and then stand. The scene transitions to a bed where a person lies under a blanket, with another individual seated beside them. The camera shifts from the interaction to a static shot of the bed.\n\nCheck for appearance: yellow shirt, light-colored pants. Number: two people in first scene, two in second. Spatial: first scene, one pushes the other (pushing action, so spatial is front/back). Then bed scene, one lying, one seated beside.\n\nNow, make sure to keep it concise. Let's write:\n\nA person in a yellow shirt pushes another individual in light-colored pants who leans back, then stands; the scene shifts to a bed where a person lies under a blanket with another individual seated beside them. The camera transitions from the standing interaction to a static view of the bed scene.\n\nThat's concise, chronological, describes motion and appearance. Let's check all rules:\n\na) Motion in order: pushing, leaning, standing, then bed scene. Correct.\n\nb) Appearance: yellow shirt, light-colored pants. Correct.\n\nc) Spatial: pushing (front/back), bed scene (beside). Correct.\n\nd) Camera: transitions from interaction to static bed shot. Correct.\n\ne) Background minimal: not much, just the bed and blanket as necessary.\n\nf) Exclude text: yes.\n\ng) No reasoning.\n\nYes, this should work.\n</think>\n\n<caption_output>A person in a yellow shirt pushes another individual wearing light-colored pants, causing the second person to lean backward and then stand up. The scene transitions to a bed where a person lies under a blanket with another individual seated beside them. The camera shifts from the dynamic interaction to a static view of the bed scene.</", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BrZuG0gid-s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BrZuG0gid-s_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 799.1900861455706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: one person is being lifted and manipulated by others, with visible physical interactions (pushing, supporting) in the first scene; two people interact on a bed in the second scene, and a third person reacts in the third scene.", "background_and_ambient_analysis": "Background elements (curtains, walls, posters, beds) show no uniform shifting or fluid motion (fire, water, smoke, wind). All background components remain static across scene transitions."}}
{"video_id": "BrkUHfgQ6dk", "file_name": "BrkUHfgQ6dk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene starts with a room with a couch. There's a person in a red shirt and light blue pants. Wait, no, the first frame shows a person in a red shirt and jeans jumping onto the couch. Let me check the timestamps.\n\nFrame 0: Person in red shirt and jeans is in the doorway, then jumps onto the couch. So step by step:\n\n- At the beginning, the person (red shirt, light blue pants) is near the doorway. Then jumps onto the couch. \n- In frame 2, they land on the couch, then in frame 3, they bend over, maybe moving a pillow or something. \n- Then the scene shifts (frame 4) to another part of the room where a woman in black and white is moving, but wait, the video cuts. Wait, the video has 5 frames. Let's list:\n\nFrame 0: Couch with pillows, some clothes. Person in red shirt and jeans is in doorway, then enters.\n\nFrame 1: Person jumps onto couch.\n\nFrame 2: Person lands, bends over, maybe interacting with pillows.\n\nFrame 3: Person moves, maybe picks up a pillow? Then the scene cuts to another part. Wait, frame 3 might be a different angle. Wait, the description says: \"the person (red shirt) jumps onto couch, then bends over, then the scene shifts to another person (black and white top) moving through a doorway.\"\n\nWait, the video sequence:\n\n- First, a person in red shirt and light blue jeans jumps from the doorway onto the couch. They land on the couch, then move around, maybe adjusting pillows. Then the camera shifts (or there's a cut) to another part of the room where a woman in a black and white outfit is walking through a doorway. Wait, but the caption needs to be chronological.\n\nWait, the frames: \n\n[0] Initial: couch with pillows, clothes, person in red shirt and jeans in doorway.\n\n[1] Person jumps onto couch.\n\n[2] Person lands, bends over (maybe picking up a pillow or moving).\n\n[3] The person is now near a table? Then there's a cut to another scene where a woman (black and white top, dark pants) is walking through a doorway.\n\nWait, but the problem says \"chronological paragraph\". So need to describe the sequence of actions.\n\nLet's outline the steps:\n\n1. A person wearing a red shirt and light blue jeans enters the frame from a doorway in the background. They jump onto a couch filled with pillows and clothes.\n\n2. The person lands on the couch, bends forward, and appears to interact with the pillows or the couch.\n\n3. The camera angle shifts, and a different person (wearing a black and white top and dark pants) is seen walking through a doorway in the room.\n\nWait, but the rules say \"main subjects (people/animals/objects)\". So first subject is the person in red, then another person in black/white.\n\nAlso, spatial relationships: initially, the person is in the doorway (behind the couch), then jumps onto the couch (in front of the couch). Then the camera shifts to show another person in a different area.\n\nBackground: minimal, since we need to keep background descriptions minimal.\n\nCamera perspective: maybe the camera is static initially, then shifts (pan or cut) to show the second person.\n\nWait, the video's frames:\n\n- [0] Couch with pillows, clothes. Person in red shirt/jeans in doorway (right side).\n\n- [1] Person jumps onto couch.\n\n- [2] Person is on couch, bending forward.\n\n- [3] Camera angle changes? Or the scene shifts. Wait, frame 3 is \"a person in red shirt is still moving, then frame 4 shows a woman in black/white top walking through a doorway.\"\n\nWait, the description from the user:\n\n\"<0.3 seconds> ... <1.4 seconds> ... <2.5> ... <3.6> ... <4.7>\"\n\nSo:\n\n0.3s: initial scene, couch, person in red shirt and light blue jeans standing near the doorway.\n\n1.4s: person jumps onto couch.\n\n2.5s: person lands, bending over (maybe moving pillows or getting on couch).\n\n3.6s: camera shifts to show a woman in black top and white shirt (wait, the description says \"a woman in a black and white top\") moving through a doorway.\n\nWait, the problem says \"chronological paragraph\", so need to list actions in order.\n\nMain subjects:\n\n- First person: red shirt, light blue pants, jumps from doorway onto couch, lands, bends over.\n\n- Second person: black and white top, dark pants, walks through doorway.\n\nSo the sequence:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BrkUHfgQ6dk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BrkUHfgQ6dk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 681.7104293399059, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (girl) runs from doorway to couch, jumps on the couch, then walks carrying a large object (pillow) to exit the room.", "background_and_ambient_analysis": "Background (walls, doorway) remains static; no fluid motion (fire, water, smoke) or significant wind observed."}}
{"video_id": "BsP1xYlgkaY", "file_name": "BsP1xYlgkaY_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white button-up shirt is seated, holding a phone and looking at it. The scene shifts to the same person standing on a residential street in front of a black car, adjusting their sunglasses with one hand while holding a phone in the other. They face the camera, with houses and a white pickup truck visible in the background. The camera transitions from a close-up to a medium shot, showing the person in front of the vehicle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BsP1xYlgkaY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BsP1xYlgkaY_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 444.64051046149365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete solid object) moves by walking in front of a stationary car and exhibits hand/arm motion while holding a phone (e.g., bringing it to his ear). The car and truck remain stationary throughout the clip.", "background_and_ambient_analysis": "The background consists of a concrete wall (static) in the first scene and a residential street with houses and trees in the second scene. No fluid/environmental motion (fire, water, smoke, or significant wind) is observed; tree sway is minimal and non-dominant."}}
{"video_id": "Bs1wv2x_VrI", "file_name": "Bs1wv2x_VrI_000154_000164.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the fish. There's a dark-colored fish with fins, maybe a black or dark blue, and another larger fish, possibly a silver or gray one. \n\nLooking at the frames: the dark fish is moving, maybe swimming in place. Then the larger fish comes into view, moving from the bottom right to the center. The background has people, but I should keep background minimal. The camera seems to be static, maybe a slight pan or focus on the fish.\n\nRule a: motion and behavior. The dark fish is swimming, then the larger fish appears. Chronological order: start with the dark fish, then the larger fish moving. \n\nb: appearance. Dark fish is dark, fins visible. Larger fish is lighter, bigger, silver. Number: two fish. \n\nc: spatial. Dark fish is above, larger fish comes from below. \n\nd: camera perspective. Probably static, maybe slight movement to follow the fish. \n\ne: background minimal, just mention people are blurred in the background. \n\nf: exclude text, etc. \n\nLet's structure:\n\nAt the start, a dark-colored fish with visible fins swims near the top of the tank. A larger silver fish then enters from the bottom right, moving horizontally across the frame. The dark fish remains in the upper portion, while the silver fish passes in front of it. The camera maintains a static perspective with minimal movement, capturing both fish within the aquarium.\n\nCheck rules: chronological (start with dark fish, then silver), appearance (dark, silver, size), spatial (dark above, silver in front), camera (static, minimal movement). Background mentioned minimally (aquarium, blurred people in background but maybe not necessary. Wait, rule e says minimal unless essential. The background might be essential for context but the problem says \"minimize background descriptions\".\n\nWait, the video shows a tank with people outside, but the main focus is the fish. So background: people are visible but blurred behind the tank, so maybe just say \"blurred figures in the background\".\n\nPutting it all together:\n\nA dark-colored fish with prominent fins swims near the tank's upper section. A larger silver fish then enters the frame from the bottom right, moving horizontally across the foreground. The dark fish remains stationary above, while the silver fish swims in front of it. The camera holds a static perspective with subtle movement to track the silver fish's motion.\n\nWait, check if the dark fish is moving. The frames show it moving slightly. Let's check the frames:\n\nFrame 0: dark fish swimming.\n\nFrame 1: same fish, maybe moving.\n\nFrame 2: dark fish still, larger fish appears (lower part).\n\nFrame 3: dark fish moves, larger fish is there.\n\nFrame 4: dark fish moves, larger fish moves to the left.\n\nFrame 5: dark fish moves up, larger fish moves left.\n\nSo the dark fish is moving in place (swimming), then the larger fish comes in from the bottom, moving left.\n\nSo chronological order: dark fish swims, then larger fish enters and moves across.\n\nSo caption:\n\nA dark-colored fish with visible fins swims in the upper portion of the aquarium. A larger silver fish then enters from the bottom right, moving horizontally across the frame. The dark fish continues to swim in the upper area while the silver fish passes in front of it. The camera remains static with slight movement to follow the silver fish's path.\n\nCheck all rules:\n\na) Motion and behavior in order: dark fish swims, silver fish enters and moves. Check.\n\nb) Appearance and number: dark fish (color, size), silver fish (color, size). Two fish. Check.\n\nc) Spatial: dark fish above, silver fish entering from bottom right, then moving in front. Check.\n\nd) Camera: static with slight movement. Check.\n\ne) Background minimal: mention only if essential. Here, background is aquarium, but the description is focused on fish. Maybe no background needed except to say it's an aquarium.\n\nWait, the video is inside an aquarium tank, so the background is the tank's interior. But the rule says minimal unless essential. So maybe just describe the fish.\n\nWait, the background has people outside the tank, but that's not essential for understanding motion of fish. So maybe exclude background except for the tank itself.\n\nBut the caption needs to be concise. Let's see examples.\n\nAnother angle: The dark fish swims steadily in the upper tank area, while a larger silver fish appears from the right, moving leftward across the frame. Both fish are visible against the tank's greenish water, with the camera maintaining a static position.\n\nWait, but need to be chronological.\n\nLet me outline:\n\n- 0-3 seconds: dark fish is swimming (maybe moving slightly up and down).\n\n- Then the larger", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bs1wv2x_VrI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bs1wv2x_VrI_000154_000164.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 32.69561153614918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct fish (dark-colored and light-colored) are moving through the water, exhibiting clear locomotion patterns typical of swimming behavior.", "background_and_ambient_analysis": "The background shows a static aquarium environment with minimal fluid motion (bubbles). No uniform shifting of background elements indicates camera motion or environmental dominance."}}
{"video_id": "BsEJTUBx91o", "file_name": "BsEJTUBx91o_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand close together against a blue-tiled wall; one wears black clothing, the other a gray and black shirt with light shorts. A third person in a white shirt and black shorts enters from the right, approaches the pair, moves past them to the left, and exits the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BsEJTUBx91o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BsEJTUBx91o_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 158, "blur_score": 181.66380319715165, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three human subjects exhibit discrete movement: one person (white shirt) walks, turns, and interacts with others; the other two (dark and gray shirts) remain mostly stationary but shift position slightly.", "background_and_ambient_analysis": "Background elements (blue tiled wall, wooden window frame) remain static and show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "BsAQg5AjBUg", "file_name": "BsAQg5AjBUg_000253_000263.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair wearing a denim shirt applies mascara to their left eye using a pink wand, moving it from the base to the tips of the lashes. The camera maintains a close-up focus on the eye, capturing the application process with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BsAQg5AjBUg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BsAQg5AjBUg_000253_000263.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 36.208289729632696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person applying mascara: the mascara wand is moved by the person's hand in a controlled manner across the eyelashes.", "background_and_ambient_analysis": "Static background (wall and framed picture) with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "Bsao3BcXvmc", "file_name": "Bsao3BcXvmc_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a black top and black pants with white stripes, sits on a wooden chair, holding a light-colored, pear-shaped lute. They strum the instrument with their right hand while their left hand adjusts the frets, occasionally shifting posture. The microphone stand is positioned to their right, with a stool further right. The camera remains stationary, capturing a side view of the performer against a dark backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bsao3BcXvmc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bsao3BcXvmc_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 29.623980021338046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A seated person (solid object) and a cello (solid object) are moving: the person's hands and upper body exhibit deliberate motion while playing the cello, with the cello itself being manipulated through physical contact.", "background_and_ambient_analysis": "No shifting background elements; dark stage with static props (microphone stand, chair) showing no uniform motion. No fire, water, or wind-driven fluid motion observed."}}
{"video_id": "BsmytAbTtDU", "file_name": "BsmytAbTtDU_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph that describes the video based on the given rules. Let me go through each rule to make sure I cover everything.\n\nRule a) Focus on motion and behavior of main subjects in chronological order. The video starts with a child in a bathroom, being dried off with a towel. The child is holding up their foot, then the foot is shown close to the camera. The woman is standing next to the child, maybe drying them. Then the child lowers the foot. So the main actions are the child moving the foot towards the camera, then back.\n\nRule b) Briefly describe appearance and number. There's a child (small, possibly toddler) and a woman (wearing striped shirt, maybe holding a red hairdryer). The child is partially wrapped in a blue towel. The woman is in the background.\n\nRule c) Spatial relationships. The child is in front of the sink, the woman is behind or next to them. The child's foot is close to the camera, which is likely handheld.\n\nRule d) Conclude with camera perspective. The camera seems to be low angle, close to the child, possibly handheld. Maybe slight shake as it's a selfie or someone holding it.\n\nRule e) Minimal background. The bathroom has a sink, mirror, some items but not detailed. Just mention the sink and mirror as background.\n\nRule f) Exclude text, names, stylistic analysis. So no mentioning the \"0.3 seconds\" or any specific objects like a bottle unless essential.\n\nNow, structure the paragraph chronologically. Start with the scene: bathroom, child wrapped in blue towel, woman with hairdryer. Then the child moves foot towards camera, showing sole. Then the foot is lowered. Camera is close, maybe handheld.\n\nCheck for chronological order. First, the child is being dried, then the foot is raised, then lowered. So the sequence should be: The child, wrapped in blue towel, holds up foot towards camera, displaying sole, then lowers foot. Woman is present in the background.\n\nAlso, the camera angle is low, close-up, handheld. So \"low-angle close-up\" as camera perspective.\n\nMake sure to mention the main subjects: child and woman. Number: one child, one woman. Appearance: child small, blue towel; woman in striped shirt.\n\nCheck if spatial relationships are needed. Child is in front, woman behind. Maybe \"child in front of sink, woman standing nearby.\"\n\nWait, the video starts with the child's foot in the foreground, then the camera shows the woman. So the initial frame has the child's foot close, then the woman is seen next to the child.\n\nSo the chronological order: Child holds foot up towards camera (showing sole), then lowers it. Woman is beside, possibly drying.\n\nNeed to phrase it as a paragraph. Let me draft:\n\n\"A child wrapped in a blue towel holds their foot up toward the camera, displaying the sole, while a woman in a striped shirt stands nearby with a red hairdryer. The child lowers the foot, maintaining focus on their foot's motion, with the camera positioned low and close, slightly shaky, capturing the bathroom sink and mirror in the background.\"\n\nCheck the rules. Does it mention the woman's actions? She's standing with the hairdryer. The main motion is the child's foot. The camera is low-angle, close-up, slight shake. Background minimal (sink and mirror). Yes, that seems to fit.\n\nWait, the original video description says \"a woman in a striped shirt stands nearby with a red hairdryer\" but maybe she's holding it. So \"holding a red hairdryer\" or \"with a red hairdryer.\"\n\nAlso, check the order: first the child holds foot up, then lowers it. So \"holds foot up... then lowers the foot.\"\n\nYes. The caption should be concise. Let me check word count. It should be a paragraph.\n\nPossible issues: Mentioning the woman's hairdryer might be unnecessary, but the rules say to describe appearance and behavior. If the hairdryer is relevant, include it. Since she's holding it, maybe it's part of her action. But the main action is the child's foot.\n\nAlternatively: \"A child wrapped in a blue towel lifts their foot toward the camera, showing the sole, as a woman in a striped shirt stands beside them with a red hairdryer. The child then lowers the foot, with the camera capturing the motion from a low angle close-up.\"\n\nHmm, but the woman's action isn't clear if she's drying the child. The first frame shows her holding the hairdryer. So maybe she's using it to dry the child.\n\nWait, the initial frames show the child on the sink, maybe being dried. The woman", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BsmytAbTtDU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BsmytAbTtDU_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 35.98551802653854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child's foot is moved repeatedly in front of the camera, showing distinct motion of the foot as the primary object.", "background_and_ambient_analysis": "The bathroom background (walls, sink, mirror) is static and there are no environmental fluids or winds."}}
{"video_id": "BtXa-tiuino", "file_name": "BtXa-tiuino_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to observe the video. The main subject is a person, probably a woman, wearing a short-sleeve top and dark pants. She's moving, maybe adjusting something. Let's check the sequence.\n\nAt the start (0.0s), her arm is in front, maybe holding something. Then she moves her hand down, possibly adjusting or covering her thigh. The video shows her leg, the pants, and she has a watch. The background has a bed with a floral pattern, maybe a room setting.\n\nChronological: She starts with her arm in front, then moves her hand toward her thigh, adjusting the fabric or pants. The camera angle seems top-down or close-up, maybe handheld, so slight shake. Background has a bed, chair, but minimal.\n\nFocus on motion: Hand moving from upper body down to thigh, adjusting clothing. Appearance: Woman, short sleeves, dark pants, watch on wrist. Spatial: Her hand is on her leg, maybe sitting on a chair? Wait, the video shows her leg, so maybe sitting. Background: Bed with floral bedspread, chair, other furniture.\n\nAvoid text, named characters. Keep it concise. Let's structure:\n\nA woman in a short-sleeve top and dark pants sits, adjusting her thigh area with her right hand, which has a watch. Her left hand is also visible near her thigh. The camera maintains a close, slightly shaky perspective from above, capturing her movement as she shifts her hand toward her leg. Background includes a bed with a floral-patterned bedspread and a chair.\n\nWait, need to be chronological. Start: initial position (arm near chest?), then move hand to leg. Let's check frames:\n\nFrame 0: arm extended, maybe touching something. Frame 1: hand moving down, towards thigh. Frame 2: hand on thigh. Frame 3: hand adjusting pants. Frame 4: hand still on leg. Frame 5: hand moving away.\n\nSo motion: The woman's right hand moves from her upper body down to her thigh, adjusting her clothing, then slightly shifts. She has a watch on her right wrist. The camera is close, top-down, shaky. Background: bed with floral bedspread, chair, etc.\n\nNow, concise paragraph. Focus on motion: She uses her right hand to adjust her thigh area, moving the hand from above down to the leg. Appearance: Woman, short-sleeve top (color? not clear, maybe red? Wait, first frame has red sleeve, but maybe not. Rule b: briefly describe. So maybe \"woman in short-sleeve top and dark pants\" - but colors are unclear except maybe red sleeve. Wait, the video shows a red sleeve in frame 0, but maybe it's part of the top. Let's say \"woman wearing a short-sleeve top and dark pants, with a wristwatch on her right hand.\"\n\nSpatial: Her hand is near her thigh, possibly sitting on a chair (since legs are visible).\n\nCamera: Top-down, slight shake.\n\nNow, construct:\n\nA woman wearing a short-sleeve top and dark pants adjusts her thigh area with her right hand, which has a wristwatch, moving from her upper body down toward her leg. Her left hand remains near her thigh. The camera maintains a close, top-down perspective with a slight shake, capturing her motion against a background featuring a bed with a floral-patterned bedspread and a chair.\n\nWait, check rule e: minimal background unless essential. So maybe just mention bed and chair briefly.\n\nAlso, rule f: exclude text recognition. There's no text.\n\nLet me tighten:\n\nA woman in a short-sleeve top and dark pants uses her right hand (wearing a wristwatch) to adjust her thigh, moving from above toward her leg. Her left hand stays near her thigh. The camera captures this close, top-down view with slight shake, showing a bed with a floral bedspread and a chair in the background.\n\nBut need to be chronological. So the motion sequence: starts with hand near upper body, then moves down to thigh, adjusts.\n\nAnother version:\n\nStarting from the upper body, a woman in a short-sleeve top and dark pants moves her right hand—adorned with a wristwatch—down to her thigh, adjusting her clothing. Her left hand remains near her thigh. The camera maintains a close, top-down perspective with slight shake, with a bed featuring a floral bedspread and a chair visible in the background.\n\nBut need concise. Let's aim for 1-2 sentences.\n\nFinal draft:\n\nA woman wearing a short-sleeve top and dark pants moves her right hand, which has a wristwatch, from her upper body down to adjust her thigh. Her left hand stays near her thigh as the camera captures a close, top-down view with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BtXa-tiuino.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BtXa-tiuino_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 112.40144115865496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands actively manipulating a translucent strip (adhesive/bandage) on a person's leg; the leg and hands are the primary solid objects in motion.", "background_and_ambient_analysis": "Background elements (table, red box, floral fabric) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "BtHJ8glptMA", "file_name": "BtHJ8glptMA_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black-and-white close-up of a newspaper headline featuring a photo of a person, followed by a close-up of stacked books including an old leather-bound volume. Then, a pair of hands tears pieces of paper on a surface. The camera maintains close-up shots throughout, focusing on the objects and actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BtHJ8glptMA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BtHJ8glptMA_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 138.97855884604013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively moving and manipulating a piece of paper, causing the paper to change shape and position.", "background_and_ambient_analysis": "The background elements (table, books) are static and show no uniform shifting. There is no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "BtJAc9QsO0g", "file_name": "BtJAc9QsO0g_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white short-sleeve shirt and blue patterned pants scrubs a garment on a wooden washboard positioned in a large black tub filled with water. They lift and dip the clothing, then step back from the tub, moving toward the grassy area near a white house. The camera follows their movement, panning slightly left and tilting up as they walk away.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BtJAc9QsO0g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BtJAc9QsO0g_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 28.824346736107785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is actively moving their hands to wash clothes in a washtub, demonstrating explicit physical interaction with the object.", "background_and_ambient_analysis": "Background elements (house, grass, white structure) show no uniform shifting. Water in the washtub is contained and not flowing freely; no fire, smoke, or wind-driven fluid motion is visible."}}
{"video_id": "Bu1iC4ILx8g", "file_name": "Bu1iC4ILx8g_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt and gray pants crouches on a muddy riverbank, holding a large white fish with both hands. They lift the fish upward, displaying its length toward the camera. The camera maintains a close perspective, slightly shifting as the person moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bu1iC4ILx8g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bu1iC4ILx8g_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 617.0346782676313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a light shirt and jeans) is moving a large white fish. The fish is held and manipulated by the person, showing controlled motion as the person lifts and adjusts its position.", "background_and_ambient_analysis": "River water and shoreline plants show subtle environmental movement, but the dominant motion is not fluid-driven (e.g., no significant waves or smoke). Background elements like the riverbank appear relatively stable with no uniform shifting."}}
{"video_id": "BuIGdPvSY2E", "file_name": "BuIGdPvSY2E_000353_000363.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands (one wearing a black wristwatch) manipulates internal components within an open computer case, adjusting a circuit board and other hardware. The hands move components within the case, positioning parts and reorienting the circuit board. The camera maintains a close-up perspective, focusing on the hands’ actions against the computer’s internal structure with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BuIGdPvSY2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BuIGdPvSY2E_000353_000363.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 35.957956069669464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands of a person interacting with a keyboard and electronic device, moving to press keys and manipulate controls.", "background_and_ambient_analysis": "The background consists of a static white surface (e.g., paper) and electronic equipment; no fluid motion (fire, water, smoke) or uniform background shifting is observed."}}
{"video_id": "BugC4HZURxY", "file_name": "BugC4HZURxY_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red jacket and dark pants walks across a muddy, wet field, arms extended and moving rhythmically as they step forward. The background includes a grassy area with distant trees. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BugC4HZURxY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BugC4HZURxY_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 145, "blur_score": 143.96887380098633, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red jacket is the only discrete object moving; their locomotion (kicking, arm swings) is distinct and trackable as self-propelled motion.", "background_and_ambient_analysis": "Background shows static trees and horizon with no shifting or fluid motion (no fire, water flow, smoke, or significant wind effects). Mud patches are wet but static without flowing motion."}}
{"video_id": "BtxBh9KOQOw", "file_name": "BtxBh9KOQOw_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and dark pants, wearing a wristwatch, uses a blue and black power tool on a long metal strip with blue stripes positioned on a concrete worktable. He adjusts the metal strip with his hands, then moves it across the table, flipping it over to reveal its underside. The camera remains stationary, capturing the action from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BtxBh9KOQOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BtxBh9KOQOw_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 89.6468069146071, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person moves their hands and body to operate the circular saw and push the material through it; the material being cut moves continuously through the saw due to the person's physical force.", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion observed. Background elements (railing, trees) remain static throughout the sequence."}}
{"video_id": "Bur1NGC3Rlk", "file_name": "Bur1NGC3Rlk_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with people jumping on blue trampolines with yellow borders, some in green shirts interacting closely. The scene shifts to a group of players in light blue and white jerseys (numbers 3, 5, 7 visible) huddling together. The camera transitions from wide shots of the trampoline area to close-ups of the huddle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bur1NGC3Rlk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bur1NGC3Rlk_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 64.50779657024455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A person jumping on trampoline (locomotion), groups of people huddling (collisions/physical interaction), and individuals clapping (physical motion from limb movement).", "background_and_ambient_analysis": "No uniform shifting background elements (walls, trampoline borders remain static relative to each other). No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "Bv_K3bPgJ4M", "file_name": "Bv_K3bPgJ4M_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless baby with short hair lies on a brown surface as adult hands adjust its head. The baby moves its arms and head, turning to look around, while a blue, yellow, and red toy appears to the left. The camera maintains a top-down perspective with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bv_K3bPgJ4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bv_K3bPgJ4M_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 147, "blur_score": 72.09044810278465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and a baby are the discrete solid objects; the hand interacts with the baby through physical contact (touching, positioning), causing localized motion.", "background_and_ambient_analysis": "The brown floor and stationary toy (blue/yellow) show no uniform shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "BvomGGoUfkA", "file_name": "BvomGGoUfkA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white t-shirt and dark pants walks leftward across a tiled room, holding an object. The camera pans left, revealing another individual in a dark shirt and jeans seated on the floor near a television. The camera movement is slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BvomGGoUfkA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BvomGGoUfkA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 43.99065505222612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (man in white shirt and man in black shirt) are moving by walking and running. The man in white also carries and drops a chair. The motion of these objects is due to locomotion and carrying.", "background_and_ambient_analysis": "The background elements (walls, floor tiles, TV stand) remain static and do not shift uniformly. There are no fluid or environmental motions (fire, water, smoke, wind)."}}
{"video_id": "BvrVS0BDYG4", "file_name": "BvrVS0BDYG4_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white cap and bikini holds a child in a red swimsuit and patterned swim cap in a pool. A man in a black cap enters the pool, moves toward them, and takes the child from the woman, holding the child while the woman steps back. The scene occurs in a pool with a yellow float and poolside chairs; the camera follows the interaction with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BvrVS0BDYG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BvrVS0BDYG4_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 339.62179769517445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people: a woman in a white cap holding a child (blue/white swimwear), a child in a pink hat/swimsuit, and a man in a black cap. The woman carries the child while moving through the water, then the man lifts the pink-hatted child out of the water. Motion is discrete locomotion/interaction without fluid displacement dominating the scene.", "background_and_ambient_analysis": "Calm pool water with minimal surface disturbance; background elements (stone wall, chairs, fence) are static with no significant shifting or fluid motion observed. Water is present but not dominant."}}
{"video_id": "BwbKwT6Im8k", "file_name": "BwbKwT6Im8k_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a yellow shirt, a black wristband on the left wrist, and a ring on the right hand holds an object above their head with both hands. A second hand enters from the left, pointing at the object, then retracts. The person drops the object, lowers their hands, and raises their right fist. The background includes a bathroom mirror and tiled wall. The camera remains static, facing the person directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BwbKwT6Im8k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BwbKwT6Im8k_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 147, "blur_score": 80.15622617577978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the yellow shirt is moving their hands and head to pull hair up and then release it. Another person's finger briefly points at the subject (from 0.4s to 1.8s).", "background_and_ambient_analysis": "The background (walls, door) is static and shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "BwSljSEH1QI", "file_name": "BwSljSEH1QI_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person standing over another who's lying on a couch. The standing person is wearing gray pants and a black top. The person on the couch has a black hoodie with white stripes and blue pants. The TV in the background shows a sports game. \n\nIn the sequence, the standing person moves their hand down, then steps back, and then the person on the couch sits up, which makes them move. The standing person then does something with their hands, maybe clapping or gesturing. \n\nNeed to focus on motions: first, standing person's action (maybe patting or moving hand), then stepping back, then the couch person sitting up and moving. Spatial relationships: standing person is above the couch person at first, then moves away. The couch person is lying down, then sits up.\n\nCamera perspective: it's a fixed shot, probably eye-level, but the description says \"fixed camera perspective\" or similar. Background has TV, small shelf, but keep minimal.\n\nLet's structure chronologically:\n\n1. A person in gray pants and black top stands over another person lying on a couch (black hoodie with white stripes, blue pants).\n2. The standing person moves their hand downward, then steps back.\n3. The person on the couch sits up, turning their head.\n4. The standing person raises both hands, making a motion.\n\nNow, check rules: motion in order, appearance (colors, sizes), spatial (over, then away), background minimal (TV visible but not described much). Camera: probably fixed, no movement mentioned, so \"fixed camera perspective\".\n\nWait, the output needs to be a concise paragraph. Let's draft:\n\nA person in gray pants and black top stands over a person lying on a couch wearing a black hoodie with white stripes and blue pants. The standing person moves their hand downward and steps back, then the couch person sits up and turns their head. The standing person raises both hands in a motion. The camera remains fixed throughout.\n\nWait, but need to check the video frames. First frame: standing person is above the couch person. Then they step back, then the couch person sits up. Then the standing person moves their hands up. Let's check the timestamps:\n\nFrame 0: standing person (gray pants, black top) standing over couch person (black hoodie, white stripes, blue pants). TV shows sports.\n\nFrame 1: standing person's hand is lower, maybe moving.\n\nFrame 2: standing person steps back, now out of the immediate area.\n\nFrame 3: couch person is now sitting up, head up.\n\nFrame 4: couch person is sitting, and standing person is moving hands (like clapping or forming a heart? Wait, frame 4: \"clapping hands\" maybe. But the rule is to describe motion, so \"raises both hands\".\n\nSo chronologically: Standing person steps back from the couch person, who then sits up and turns their head; the standing person subsequently raises both hands.\n\nCheck appearance: standing person's pants color (gray), top (black), couch person's hoodie (black with white stripes), pants (blue).\n\nSpatial: standing person initially above couch person, then steps back, couch person sits up.\n\nBackground: TV showing a sports game, but minimal description. So \"TV visible in background showing a sports broadcast\" but rule f says exclude text recognition, but \"sports broadcast\" might be okay? Wait, rule f says exclude named characters or text recognition, so \"TV displays a sports game\" is okay.\n\nWait, rule e: \"Keep background descriptions minimal unless essential for understanding motion.\" So maybe just \"TV in background\" is minimal.\n\nSo draft:\n\nA person in gray pants and a black top stands over another person lying on a couch wearing a black hoodie with white stripes and blue pants. The standing person steps back, and the couch person sits up, turning their head. The standing person then raises both hands. The camera remains stationary.\n\nWait, let's check the video steps:\n\n- Frame 0: standing person is standing over couch person.\n\n- Frame 1: standing person moves their hand downward.\n\n- Frame 2: standing person steps back, moving out of the frame's main area.\n\n- Frame 3: couch person is sitting up.\n\n- Frame 4: couch person is fully sitting, standing person is making a hand motion (maybe clapping or holding hands together).\n\nSo the sequence is: standing person moves hand (downward), steps back, couch person sits up, standing person raises hands.\n\nSo the caption should be in order:\n\nA person in gray pants and black top stands over another person lying on a couch wearing a black hoodie with white stripes and blue pants. The standing person lowers their hand and steps back, then the couch person sits up. The standing person subsequently raises both hands. The camera maintains a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BwSljSEH1QI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BwSljSEH1QI_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 149.1956427806947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one lying on the couch (moving head/body) and one standing (stepping, sitting). Motion is due to locomotion and physical actions.", "background_and_ambient_analysis": "The background (walls, furniture) remains stationary. No fire, water, smoke, or wind observed."}}
{"video_id": "BwfA2YygW8U", "file_name": "BwfA2YygW8U_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a wooden spatula stirs a colorful mixture of red, green, and yellow vegetables in a large metallic wok with a golden rim, moving in circular motions to blend the contents. The hand remains positioned over the wok, which sits on a kitchen counter with a small bowl of white onions visible to the right. The camera maintains a fixed top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BwfA2YygW8U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BwfA2YygW8U_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 192.99198273614246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and a wooden spoon are moving to stir vegetables in a metal bowl, exhibiting discrete, solid object motion due to manual mixing.", "background_and_ambient_analysis": "Static background with a counter and plate; no shifting background elements or fluid/environmental motion (e.g., fire, water, smoke) detected."}}
{"video_id": "BvwqeFSElcw", "file_name": "BvwqeFSElcw_000451_000461.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and red tie stands behind a green blackjack table. They place hands on the table, move cards across the surface, and then return hands to the table. The camera remains stationary, capturing the person's actions from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BvwqeFSElcw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BvwqeFSElcw_000451_000461.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 53.314912455619975, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands to handle and deal cards on a table, demonstrating discrete physical motion of solid objects.", "background_and_ambient_analysis": "The background (shelves, wall logo) remains static with no shifting or fluid motion (no fire, water, smoke, or wind effects observed)."}}
{"video_id": "BwNTc9qEb9g", "file_name": "BwNTc9qEb9g_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand in green and white manipulates broken oyster shells within a metal basket, wiggling, prying, twisting, and turning them. The scene transitions to a person in a green shirt holding a single oyster shell, using their index finger to point at it. The camera maintains close-up perspectives throughout, shifting focus from the basket of shells to the person’s hands interacting with the shell.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BwNTc9qEb9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BwNTc9qEb9g_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 184.3684135718159, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a small solid object (e.g., nut) with deliberate motion (wiggling, pressing, twisting, turning).", "background_and_ambient_analysis": "Background elements (mesh structure, ground, leaves) show no uniform shifting or fluid motion (fire, water, wind). Static elements dominate."}}
{"video_id": "Bxf19W_PqLw", "file_name": "Bxf19W_PqLw_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray hoodie with a floral pattern sits on a couch, using a small brush to interact with a pink object placed on a white rectangular block. The individual’s hands move the brush over the pink object, while their legs rest on the couch. The camera maintains a static top-down perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bxf19W_PqLw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bxf19W_PqLw_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 28.72814338253869, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a small cutting tool are moving in rhythmic, precise motions to manipulate a pink object on a white surface; the object itself shifts due to the applied force.", "background_and_ambient_analysis": "The couch background remains static throughout the clip; no fluid motion (fire, water, smoke) or environmental effects (wind) are present."}}
{"video_id": "Bx0N2v4NBCk", "file_name": "Bx0N2v4NBCk_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a man cleaning windows. He's wearing a light-colored shirt and a cap. He's using a tool, maybe a squeegee, to clean the window. The sequence: he's at the window, moving his hands, then the scene changes to another person? Wait, no, the video transitions. Let's check the frames.\n\nFrame 0: Man in light shirt, cap, cleaning window with tool. Background has shutters. Frame 1: Same man, still cleaning. Frame 2: He's moving, maybe adjusting. Frame 3: He's turned, cleaning the window. Frame 4: Now the view shifts to a different angle, the window is open, he's outside maybe? Wait, no, the video shows two different people? Wait, no, maybe the same person? Wait, the first frames show one man, then in frame 4, it's another person? Wait, no, the description says \"a man cleaning windows\", but the video shows a transition. Wait, no, the first four frames: the man is cleaning the window. Then frame 4 shows him from a different angle, maybe the window is open, and he's working outside.\n\nWait, the user's task is to describe the motion chronologically. Let's list the steps:\n\n- Start: Man wearing light shirt, cap, stands at window with shutters. He uses a tool (squeegee) to clean the glass. His movements are focused on the window panes. He is positioned outside the window, maybe on a ladder or platform? Wait, the first frames show him leaning towards the window, cleaning. Then he turns, and the camera shifts to show him from the side, still cleaning. Then in the later frames, the window is open, and he's working on the open window, maybe adjusting the shutters?\n\nWait, but the rules say: focus on motion and behavior in chronological order. So:\n\n- The man (light shirt, cap) is cleaning a window. He moves his hands across the glass, using a cleaning tool. He then turns to adjust or clean another part. The camera perspective changes slightly, showing him from different angles as he works on the window. The background has greenery visible through the window.\n\nWait, need to be concise. Let's outline:\n\n1. A man in a light-colored shirt and cap cleans a window pane, moving his hands with a cleaning tool. He is positioned at the window, facing the glass, applying motion to the surface.\n\n2. He then turns his body, continuing to clean different sections of the window. The camera angle shifts to show him from behind, still engaged in the cleaning task.\n\n3. The window is framed by shutters, and the background includes trees visible through the glass. The camera remains stationary but adjusts angle to follow the man's movements.\n\nWait, need to follow the rules: exclude text, named characters. So don't mention the company name, phone number. Focus on the action.\n\nChronological:\n\n- The man, wearing a light shirt and cap, uses a cleaning tool on the window glass, moving his arms in a wiping motion. He is positioned outside the window, facing it, and the window has shutters on the side.\n\n- He turns to the left, continuing to clean, with his movements focused on the window panes. The background shows trees through the window.\n\n- The camera perspective shifts slightly, capturing the man from a side angle as he works, maintaining a steady view on his cleaning actions.\n\nWait, the exact frames:\n\nFrame 0: Man in light shirt, cap, cleaning window with tool, standing near window with shutters.\n\nFrame 1: Same man, cleaning, moving tool.\n\nFrame 2: He turns, facing away from the camera, still cleaning.\n\nFrame 3: Now the view is of the open window, he's outside (since the window is open), working on the glass. His body is visible, leaning into the window.\n\nWait, maybe the video transitions from one angle to another, showing the man cleaning the window from different perspectives as he works.\n\nSo the caption should describe the sequence:\n\nA man in a light-colored shirt and cap cleans a window pane using a tool, moving his hands in a sweeping motion across the glass. He stands at the window, which has shutters on one side, and faces the glass, applying pressure with the tool. He then turns his body, continuing to clean different sections, with the camera capturing him from various angles, including a side view as he works. The background reveals trees visible through the window, but the focus remains on his cleaning actions.\n\nCheck rules:\n\na) Motion and behavior in chronological order: yes, describes his actions step by step.\n\nb) Appearance: light shirt, cap, mentions the tool.\n\nc) Spatial relationships: window with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Bx0N2v4NBCk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Bx0N2v4NBCk_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 145, "blur_score": 88.40601264575454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are engaged in window washing: one person (worker) moves hands to clean the window, and the other (client) interacts with the worker. Motion is discrete and tied to physical actions (hand movements, positioning).", "background_and_ambient_analysis": "Background elements (door frame, outdoor foliage) are static; no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "BylIGk1S48U", "file_name": "BylIGk1S48U_000275_000285.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. Let's look at the frames.\n\nIn the first frame, there are several kids. One girl in a yellow dress is near the left, another in a pink dress and white top is by the wall. A boy in red pants and a yellow shirt is near a tree cutout, holding something. Then the video progresses: the girl in pink seems to be moving, maybe playing with someone. Wait, the second frame: the girl in pink is interacting with another girl (maybe the one in white now). Then in frame 3, the girl in yellow is still there, the pink girl is moving towards the right. Frame 4: the boy in red is moving towards the right, past the trees. Frame 5: he's near the brown structure (like a house).\n\nSo main subjects: kids in different outfits. Let's note their actions: moving around, maybe playing. The background has paper cutouts of trees (green with red apples), a house made of brown paper, shoes on the floor, walls. But per rules, keep background minimal. Focus on motion.\n\nChronology: At the start, kids are in various positions. A girl in yellow (left) is near a table, another girl in pink and white is by the wall. A boy in red pants/yellow shirt is near the trees, holding something. Then, the pink girl moves towards the center, possibly interacting with others. The boy moves rightward, passing the trees. The camera seems to pan slightly to follow the boy's movement, maybe a slight shake? Wait, the video description says \"camera perspective and movement\" – need to check. The frames show the camera moving, following the boy? Or panning.\n\nLet's outline:\n\n- Initial scene: Multiple children in a room with paper tree cutouts. A girl in yellow dress stands left near a table. A girl in pink dress and white top is near a wall, holding something. A boy in red pants and yellow shirt holds a red object near the trees. \n- As video progresses, the girl in pink moves toward the center, interacting with another child. The boy moves right, passing the paper trees toward a brown structure (house). \n- Camera movement: Slight pan to the right, tracking the boy's movement.\n\nCheck rules: Focus on motion and behavior, chronological. Mention appearance (colors, sizes), spatial relationships (e.g., boy near trees, moving right). Conclude with camera (pan right, slight shake?).\n\nWait, the frames: from 0 to 5, the camera seems to pan right, following the boy. Let's confirm.\n\nFrame 0: boy is near the trees (right side). Frame 1: he's still there. Frame 2: boy is moving right. Frame 3: he's past the trees. Frame 4: he's near the structure. So camera pans right to follow him.\n\nNow, write concise paragraph.\n\nFirst, list main subjects: several children (girl in yellow dress, girl in pink dress and white top, boy in red pants and yellow shirt, etc.). Their actions: moving, interacting.\n\nChronological:\n\nAt the start, a girl in a yellow dress stands near a table to the left, while a girl in a pink dress and white top interacts with another child near a yellow wall. A boy in red pants and a yellow shirt holds an object near green apple-tree cutouts. As the video progresses, the girl in pink moves toward the center, and the boy walks rightward past the trees, approaching a brown paper house structure. The camera pans right, following the boy’s movement.\n\nCheck for background: minimal. The trees and house are mentioned as spatial (near trees, approaching structure).\n\nCheck rules:\n\na) Motion in order: yes. Actions of kids.\n\nb) Appearance: colors (yellow, pink, red, green), mention number (several children, but specifics).\n\nc) Spatial: boy near trees, moving right; girl near wall.\n\nd) Camera: pans right, follows boy.\n\ne) Background minimal: yes.\n\nf) Exclude text, names: yes.\n\ng) Internal reasoning.\n\nNow, concise paragraph.\n\nLet's draft:\n\nIn the video, a girl in a yellow dress stands near a table to the left, while a girl in a pink dress and white top interacts with another child near a yellow wall. A boy in red pants and a yellow shirt holds an object near green apple-tree cutouts. The girl in pink moves toward the center, and the boy walks rightward past the trees toward a brown paper house structure. The camera pans right, following the boy’s movement.\n\nCheck for conciseness. Maybe combine.\n\nFinal:\n\nA girl in a yellow dress stands left near a table, while a girl in a pink dress and white top interacts with another child", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BylIGk1S48U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BylIGk1S48U_000275_000285.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 66.89221515496293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (children and adults) are moving: a girl in pink shorts walks toward a cardboard structure, bends down, and interacts with objects on the ground; a boy in red clothing moves near the structure and interacts with the girl. Their motions are due to intentional locomotion and physical interaction.", "background_and_ambient_analysis": "The background elements (wall, ground, cardboard trees, and house) show minimal to no uniform shifting or environmental motion. No fire, water, smoke, or wind is visible; scattered items on the ground (e.g., leaves) remain stationary, indicating calm ambient conditions."}}
{"video_id": "BzUMWPAG-qM", "file_name": "BzUMWPAG-qM_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short light brown hair, wearing a light gray hoodie with black drawstrings, stands in front of an orange backdrop with a grid of lights. They turn their head left, then right, and return to facing forward. The camera maintains a close-up shot with minor adjustments to follow the head movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BzUMWPAG-qM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BzUMWPAG-qM_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 111.4960711119122, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A single person (discrete solid object) is moving minimally, likely due to speaking and natural head/body movements.", "background_and_ambient_analysis": "Background consists of static lights with no fluid or environmental motion (fire, water, smoke, wind). Background elements do not shift uniformly."}}
{"video_id": "BycFsNGBj4g", "file_name": "BycFsNGBj4g_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with blonde hair and glasses holds a green fidget spinner with red circular accents in front of a textured wall. They manipulate the spinner, spinning it with both hands, then lift it upward until the hands move out of the frame, briefly obscuring the view. The camera remains relatively static with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BycFsNGBj4g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BycFsNGBj4g_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 156, "blur_score": 33.19987047538897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is manipulating a fidget spinner (another discrete object) with their hands, causing the spinner to move.", "background_and_ambient_analysis": "The background is a static wall with no visible environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "BzJxn5bZVAk", "file_name": "BzJxn5bZVAk_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to focus on the main subjects: the people playing soccer. Let's list out the sequence.\n\nIn the first frame, there are several kids. The scene is in front of a building with yellow pillars and a blue post. The kids are wearing blue shirts and some others in different colors. The ball is in the air. Then, the second frame shows movement—maybe someone kicks the ball. Wait, the video shows a soccer game. Let's break it down chronologically.\n\nFrame 0: A group of children, mostly in blue shirts, are playing soccer. One kid in a white shirt and black pants is near the ball, which is above the ground. Others are positioned around, some running.\n\nFrame 1: The ball is still in the air, but the kids move. A kid in a white shirt and black pants is reaching for the ball, maybe heading it? Then, in frame 2, the ball is in motion towards the blue post. The kids are actively moving, some running towards the ball.\n\nFrame 3: The ball is near the blue post, and a kid in a white shirt and black pants is now on the ground, maybe after a tackle or fall. Others are around, some in blue shirts, others in different colors.\n\nFrame 4: The ball is hit by someone, and the action continues. Kids are moving, some running to intercept or chase the ball.\n\nFrame 5: The scene shows the kids still in motion, the ball is on the ground, maybe after a kick. They're spreading out, some moving towards the ball.\n\nNow, the rules: chronological order, main subjects (people), their appearance (colors, number), spatial relationships, conclude with camera.\n\nNumber of people: Let's count. In the video, there are around 8-10 kids. Most in blue shirts, some in white, striped, etc.\n\nAppearance: Several children wearing blue t-shirts; one in white shirt with black pants, another in striped shirt, etc.\n\nMotion: They are actively playing soccer—kicking, running, chasing the ball.\n\nSpatial: The action happens in front of a building with yellow pillars, blue posts (maybe goalposts or markers). The ball moves across the dirt ground.\n\nChronology: The ball is kicked, players move towards it, some interact (like the kid in white might have a collision), then the ball is in play again.\n\nCamera perspective: The video seems to be from a fixed position, maybe slightly moving to follow the action. The description says \"camera movement\"—probably a slight pan to follow the ball.\n\nBackground: Minimal, just the building, so maybe don't mention much.\n\nSo the caption should start with the initial scene: kids in blue shirts playing soccer in front of a building with yellow pillars. Then the ball is in motion, they chase it, some interact. Finally, note camera.\n\nLet's draft:\n\n\"Several children, mostly in blue t-shirts with some in white and striped shirts, play soccer on a dirt field in front of a building with yellow pillars and blue posts. The ball is kicked into the air; players move toward it, one in white shirt and black pants collides with another, then the ball is chased by the group. The camera captures the action from a slightly moving perspective, following the ball's trajectory.\"\n\nWait, check rules: \"briefly describe their appearance and number (color, size, orientation)\". So number: \"several children\" (but maybe specify number? Let's count the frames: first frame shows maybe 7-8 kids. But rules say \"briefly describe\". So maybe \"a group of children\" instead of exact count.\n\nAlso, spatial relationships: \"in front of a building with yellow pillars and blue posts\" (which is part of the background, minimal as per rule e).\n\nChronological order: ball is kicked, players move toward it, collision, then chase.\n\nCamera perspective: \"camera captures the action from a slightly moving perspective, following the ball's trajectory.\"\n\nCheck if all rules are met. Let's make sure to not include text recognition, named characters, etc.\n\nWait, the first frame has a blue post with holes—maybe a goalpost? But rule e says minimal background, so maybe just \"building with yellow pillars\".\n\nLet's refine.\n\n\"Multiple children, primarily in blue t-shirts and some in white or striped shirts, play soccer on a dirt ground in front of a building with yellow columns. The ball is kicked upward; players sprint toward it, with one in a white shirt and black pants colliding with another player. The group continues chasing the ball as it moves across the field. The camera maintains a steady perspective, slightly following the action.\"\n\nWait, but need to be concise. Let's check word count.\n\nPossible version:\n\n\"A group of children, mostly in blue shirts", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BzJxn5bZVAk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BzJxn5bZVAk_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 30.640855399115587, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children running, throwing a ball, and colliding; ball and players exhibit discrete locomotion from physical forces (e.g., throwing, running, impacts).", "background_and_ambient_analysis": "Background (building columns and walls) remains static throughout; no fire, water, smoke, or wind observed."}}
{"video_id": "BzcDBhQsUe0", "file_name": "BzcDBhQsUe0_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue hoodie and jeans uses a hand plane on a wooden board, adjusting the tool's position with their hands as wood shavings accumulate. The camera transitions from a medium shot of the workshop to a close-up of the hands and plane, highlighting the precise woodworking motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BzcDBhQsUe0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BzcDBhQsUe0_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 34.496010390574405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue hoodie manipulates a wooden board and a black tool, with their hands and the board exhibiting motion due to physical interaction (e.g., sanding or pressing).", "background_and_ambient_analysis": "The background contains static elements (blue container, tools on wall, wooden floor) with no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "BzhxXAjkmUs", "file_name": "BzhxXAjkmUs_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long brown hair, wearing a white short-sleeve top and denim shorts, moves from a side profile toward a mirror. Holding a purple object, she turns her body, revealing her reflection. To her left, clothing hangs on a rack. The camera exhibits slight shake and follows her motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BzhxXAjkmUs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BzhxXAjkmUs_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 47.6665211768586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (a solid object) is moving by walking and turning. She is also using a brush to groom her hair, which involves discrete movements.", "background_and_ambient_analysis": "The background (walls, mirror, and hanging clothes) is stationary with no shifting. There is no fire, water, smoke, or wind; thus, no ambient environmental motion."}}
{"video_id": "C-3pe9PGLRo", "file_name": "C-3pe9PGLRo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a metallic knife approaches a small orange ball on a brown surface, then slices the ball in half, causing the two orange halves to scatter and disintegrate into small fragments across the surface. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C-3pe9PGLRo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C-3pe9PGLRo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 146, "blur_score": 49.64524699875779, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand and knife are actively cutting an orange, causing it to split and scatter. The orange pieces then fall and move due to gravity.", "background_and_ambient_analysis": "The background is a static surface (table) with no shifting or fluid motion. There are no fire, water, smoke, or wind effects visible."}}
{"video_id": "BzAhDEMvx7w", "file_name": "BzAhDEMvx7w_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green jacket over a yellow shirt holds a black bottle, initially facing the camera, then turns the bottle to display its side and tilts it toward a white post. The background includes a house and trees. The camera follows the person’s movements with slight adjustments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BzAhDEMvx7w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BzAhDEMvx7w_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 98.63293962490464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A wine bottle is manipulated by the person, exhibiting distinct motion due to human interaction (tilting, holding, movement).", "background_and_ambient_analysis": "Background elements (trees, house, ground) show minimal, non-uniform motion; no significant fluid/environmental motion (fire, water, smoke) detected. Tree sway is subtle and not dominant."}}
{"video_id": "C-A9oWykmb0", "file_name": "C-A9oWykmb0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a dark bar scene. There's a person in a black coat walking towards the bar, and someone at the bar. Then it cuts to a black screen with \"Executive Producer Vince Gilligan\" in white and green. Next, there's a conference room with four people around a table. A woman in a dark suit is on the left, and two men in suits are on the right. There's a TV showing the same executive producer text. The table has items like a coffee cup, papers, and a photo. The camera seems to be static in the conference room. Need to describe in chronological order, focus on motion and behavior. Let's list the scenes: bar scene (person walking, bar scene), then black screen with text, then conference room with people. Also, check the rules: exclude text recognition, so don't mention the text, but wait, rule f says exclude text recognition. Wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" Oh, but in the rules, part f says \"Exclude text recognition\". Wait, but in the video, the text is part of the scene. But rule f says to exclude text recognition. So in the caption, don't mention the text. So the bar scene: dark bar, a person in black coat walks towards bar, someone at bar. Then cuts to black screen (but since we exclude text, maybe just describe the transition? Wait, no, the caption should be about motion and behavior. Wait, the first scene: a dimly lit bar with a person in a black coat walking towards the bar counter. Then the scene cuts to a black screen (no text mentioned, since we exclude text recognition). Then cuts to a conference room with four people around a table. The camera shows them seated. Let's structure:\n\nFirst scene: Dimly lit bar. A person in a black coat walks toward the bar counter, where another individual stands. The bar has stools and a neon sign. (But background minimal, so maybe just \"bar setting with stools and neon sign, person in black coat walks toward bar\"). Then the scene transitions to a black screen (no text, since exclude text recognition). Then transitions to a conference room: four people around a table. A woman in a dark suit sits on the left, two men in suits on the right. The table has a coffee cup, papers, and a photo. The camera is static, showing the group seated. Now, need to check the order: [0.0] is black bar, [1.4] is black screen with text, but we have to exclude text, so the second scene is black screen, but since we can't mention text, maybe \"a black screen appears\". Then [3.6] is conference room. So the caption should be chronological: start with bar scene, then black screen, then conference room. But the rules say \"focus primarily on motion and behavior of main subjects\". So in the bar scene, the main subject is the person walking toward the bar. Then the black screen has no subjects, then conference room: people seated, no motion? Wait, the video description says: [0.0] bar scene, [1.4] black screen with text, [3.6] conference room. So the sequence is: bar, black screen, conference room. In the bar scene, the person walks. Then black screen (no motion). Then conference room with people seated. So the caption should be: In a dimly lit bar, a person in a black coat walks toward the bar counter. The scene transitions to a black screen, then shifts to a conference room where four people are seated around a table; a woman in a dark suit sits on the left, and two men in suits are on the right, with the table holding a coffee cup, papers, and a photo. The camera remains static throughout the conference room scene. Wait, but rules say \"keep background descriptions minimal\". So maybe \"bar scene: person in black coat walks toward bar; scene cuts to black screen; then conference room with four seated people (woman left, two men right), table with coffee cup and papers. Camera static in conference room.\" Let's check the requirements: chronological order, motion and behavior. The bar scene has motion (walking), then black screen (no motion), then conference room (seated, no motion). So the caption should be concise. Also, \"briefly describe appearance and number (color, size, orientation)\". So the person is in black coat (color), walks. The conference room: four people (three men? Wait, the description says [4.7] shows three people? Wait, no, the [3.6] says \"four people around a table\"? Wait, the original video description: [3.6", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C-A9oWykmb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C-A9oWykmb0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 151, "blur_score": 30.491415949754522, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person walking in the bar scene and two people seated in the meeting room, with minimal movement in the latter.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "BzI-4l8f6f4", "file_name": "BzI-4l8f6f4_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to generate a concise caption for this video based on the rules provided. Let me start by watching the video again to understand the main elements.\n\nThe video shows a yellow bulldozer with a person operating it. The bulldozer is moving through a muddy area, pushing dirt. The operator is wearing a yellow vest and a blue cap. The bulldozer has the number 14 on it. The camera is moving around, showing different angles as the bulldozer works. The background is a construction site with some grassy areas visible.\n\nFirst, I need to focus on the motion and behavior of the main subject, which is the bulldozer and the operator. The bulldozer is moving forward, pushing dirt, and the operator is steering it. The chronological order would be the bulldozer moving, pushing the dirt, and the camera capturing this from above.\n\nAppearance: The bulldozer is yellow, large, with tracks and a front blade. The operator is in a yellow vest and blue cap. There's one operator. Spatial relationships: The operator is seated in the cabin, which is in front of the blade. The bulldozer is on a muddy ground.\n\nCamera perspective: It's a top-down view, and the camera seems to pan around the bulldozer as it moves. Background is minimal, just the muddy terrain and some grass.\n\nI should mention the bulldozer's movement, the operator's actions, the direction (pushing dirt), the number 14, the colors of the operator's clothing. Avoid text recognition, so no mention of specific names or texts. Keep it concise.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation).\" So the bulldozer is yellow, large, tracks, front blade. The operator is in a yellow vest and blue cap, seated in the cabin. The number 14 is on the bulldozer.\n\nThe motion: The bulldozer moves forward, pushing dirt, turning slightly. The camera is top-down, maybe panning to follow the movement. Background is muddy ground with some grass, but minimal description.\n\nCheck the rules again: Exclude text recognition, named characters, etc. So don't mention \"14\" as text, but wait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". The number is part of the bulldozer's appearance, so it's okay to mention the number 14 as part of the description.\n\nWait, rule f says exclude text recognition, named characters, or stylistic analysis. But the number is part of the object's appearance, so maybe it's allowed. Let me check. The example in the problem statement doesn't mention text, but the instruction says \"number\" in the appearance description. Hmm. Maybe it's okay to mention the number 14 as part of the bulldozer's appearance.\n\nSo the caption should start with the bulldozer moving, pushing dirt, operator's actions, then camera perspective.\n\nLet me draft:\n\nA yellow bulldozer with the number 14, operated by a person in a yellow vest and blue cap, moves forward through muddy terrain, pushing a large mound of dirt. The operator steers the machine, which turns slightly while advancing. The camera maintains a top-down perspective, panning around the bulldozer to capture its movement across the site.\n\nCheck for chronological order: movement starts, pushing dirt, turning, then camera movement. Yes.\n\nNumber of subjects: one operator, one bulldozer.\n\nSpatial relationships: operator is seated in the cabin of the bulldozer, which is pushing the dirt.\n\nBackground is minimal, so mention \"muddy terrain\" but not too much.\n\nCamera perspective: top-down, panning.\n\nMake sure it's concise. Let me see.\n\nAnother version: A yellow bulldozer labeled with the number 14, driven by a worker in a yellow vest and blue cap, advances through a muddy area, displacing dirt with its front blade. The operator maneuvers the machine forward and turns slightly, while the camera captures a top-down view, panning to follow the bulldozer's motion.\n\nWait, the video shows the bulldozer moving in a circle, maybe? The frames show it turning. Let me check the video frames again.\n\nIn the first frame, the bulldozer is pushing dirt to the right. Then it turns left, continues pushing. So the movement is forward, then turning.\n\nBut the caption should be chronological. So the bulldozer moves forward, pushing dirt, then turns, continues moving.\n\nSo maybe: A yellow bulldozer with the number 14, operated by a person in a yellow vest and blue cap, moves forward through muddy ground, pushing dirt with its front blade. The operator steers the machine in a circular motion, displacing dirt in its", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/BzI-4l8f6f4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/BzI-4l8f6f4_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 897.3694667183033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The bulldozer (with operator) is the discrete object moving via its own locomotion (track rotation and blade push), displacing mud as a secondary effect.", "background_and_ambient_analysis": "Background elements (road edge and ground) show no uniform shifting, indicating no camera motion. No dominant fluid/environmental motion (fire, water, smoke, wind) is present; mud displacement is a result of the bulldozer's action, not ambient motion."}}
{"video_id": "C-bVgAcc9yg", "file_name": "C-bVgAcc9yg_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adds a spoonful of substance into a white mug with \"mmm... relax\" text, then pours liquid from a white container into the mug. The mug rests on a light countertop with metal canisters and a green bowl in the background. The camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C-bVgAcc9yg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C-bVgAcc9yg_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 87.39863627256815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand moves to add an item to the mug and pours liquid (milk), demonstrating discrete physical actions on the mug and its contents.", "background_and_ambient_analysis": "Static kitchen background elements (stainless steel container, green bowl, kettle) show no uniform shifting; no fire, water flow, or smoke motion observed."}}
{"video_id": "C06DDTgI93s", "file_name": "C06DDTgI93s_000201_000211.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing massages a bare back, moving hands from the upper back down to the lower back in gliding motions. The masseuse adjusts hand pressure and position as they work along the spine area. The camera maintains a close-up view, slightly following the hands’ movement over the skin.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C06DDTgI93s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C06DDTgI93s_000201_000211.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 251.168415029335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The masseuse's hands (discrete solid objects) move deliberately over the recipient's back, applying physical pressure and friction through massage techniques. The recipient's body shows minimal movement, primarily due to the massage interaction.", "background_and_ambient_analysis": "No fire, water, smoke, or wind observed. Background elements (wooden floor, wall) remain static with no uniform shifting or environmental motion."}}
{"video_id": "C01Qb7C93qI", "file_name": "C01Qb7C93qI_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray suit and blue shirt stands in front of a map, moving his right hand across the map in a sweeping motion to gesture toward multiple marked locations, shifting his body position slightly as he indicates each point. The camera remains stationary, capturing his upper body and hand movements against the map backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C01Qb7C93qI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C01Qb7C93qI_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 156, "blur_score": 521.1580949810758, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand moves as they gesture toward the map, indicating discrete solid object motion (locomotion/gestural movement).", "background_and_ambient_analysis": "The background map remains static throughout; no fluid motion (fire, water, wind) or environmental effects are present."}}
{"video_id": "C0P4_ObjJcQ", "file_name": "C0P4_ObjJcQ_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a woman in a white dress adorned with a red rose pinned to her chest standing among a crowd. It transitions to a bustling ballroom where numerous couples dance; dancers wear varied attire including patterned dresses and solid-colored shirts, moving rhythmically in pairs across the floor. The camera pans left through the crowd, capturing different groups dancing, with a slight shake during movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C0P4_ObjJcQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C0P4_ObjJcQ_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 644.4729653349616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving in synchronized dance patterns, exhibiting locomotion driven by human action.", "background_and_ambient_analysis": "Background elements (walls, room structure) appear static with no uniform shifting or fluid motion (e.g., fire, water, smoke). No dominant environmental motion detected."}}
{"video_id": "C0XOvlNz-5g", "file_name": "C0XOvlNz-5g_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white and black ski suit, holding ski poles, skis through deep snow, moving past snow-covered trees into an area with bare trees, with the camera following their motion and shifting angles to maintain focus on their progress.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C0XOvlNz-5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C0XOvlNz-5g_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 457.1697039897283, "qwen_motion_source": {"primary_motion_source": "string (one of the categories)", "confidence": 0.95, "object_analysis": "Brief description of moving objects", "background_and_ambient_analysis": "Brief analysis of background and ambient"}}
{"video_id": "C0x1wSvMRkc", "file_name": "C0x1wSvMRkc_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket with white stripes sits at a table covered with numerous orange and blue fast-food boxes. They lean forward, reaching toward the boxes, then adjust and interact with them while moving their hands across the table. The camera maintains a close, frontal angle with slight shake, focusing on the person's upper body and the cluttered table surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C0x1wSvMRkc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C0x1wSvMRkc_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 186.62035178283355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and arms are moving to manipulate objects (a box and cup) on the table.", "background_and_ambient_analysis": "Background elements (posters, walls) show no uniform shift or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "C0ekdSrrh8o", "file_name": "C0ekdSrrh8o_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a helmet, dark shirt, and protective gear crouches in an indoor batting cage, raises a bat above their head, swings it forward, and returns to a crouched position. The camera remains static and frontal, capturing the sequence without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C0ekdSrrh8o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C0ekdSrrh8o_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 164.50225091543095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A batter (solid object) executes a swinging motion (discrete locomotion due to physical force), with the bat and body movement being the primary moving subjects. Other figures in the background show minimal motion.", "background_and_ambient_analysis": "Indoor batting cage setting with static walls, concrete floor, and chain-link fence. No visible fluid motion (water, fire, smoke) or wind-driven environmental effects; background elements show no uniform shifting."}}
{"video_id": "C1Yin9Y63E0", "file_name": "C1Yin9Y63E0_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand holds a black stylus, moving it with deliberate strokes across a light wooden board to add shading to a partially completed fox face sketch, focusing on the right eye and surrounding fur details. The hand remains steady, applying pressure to deepen brown tones, while the board’s rough edges and faint sketch lines for the fox’s left side and a circular mark are visible. The camera maintains a top-down angle throughout, capturing the continuous, precise motion of the hand working on the artwork.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C1Yin9Y63E0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C1Yin9Y63E0_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 62.00947644446705, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand and pen are discrete solid objects moving with controlled locomotion to create a drawing on the wooden board; motion stems from muscular forces applied by the artist.", "background_and_ambient_analysis": "Background elements (wooden board, laptop, tabletop) are static with no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "C2KzNljiTIU", "file_name": "C2KzNljiTIU_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair, wearing a light-colored shirt, is viewed from behind as they slightly turn their head, causing their hair to sway. The background includes a wall with a painting and a bed. The camera remains in a close-up position with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C2KzNljiTIU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C2KzNljiTIU_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 107.89694100828659, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand holding a green brush moves through their long hair, causing discrete, solid object motion (brush and hair) driven by intentional brushing action.", "background_and_ambient_analysis": "The background elements (window blinds, wall painting, and furniture) remain stationary and show no uniform shifting or fluid motion (no fire, water, smoke, or wind). The room appears static."}}
{"video_id": "C28nIwHUwGI", "file_name": "C28nIwHUwGI_000165_000175.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise caption for this video based on the user's instructions. The video shows two people interacting. First, I should figure out the main subjects. There's a person with a bald head wearing a black and yellow hoodie and another person with long brown hair in a dark jacket and gray pants.\n\nLooking at the timestamps: from 0 to 5 seconds. The video starts with them in a close position. The first frame (0.0s) has the bald person behind the other, maybe holding them. Then at 0.3s, the person with long hair is leaning back. By 1.4s, they're both moving. The bald person seems to be supporting or lifting the other. The person in the dark jacket is holding something, maybe a microphone? Wait, the user says to exclude text recognition, so maybe it's not important. But in frame 1.4s, the long-haired person is still leaning back, and the bald person is in front.\n\nAt 2.5s, there's a slight shake in the camera. The bald person's hands are visible. Then at 3.6s, the person in the dark jacket is moving away, and the bald person is looking down. By 4.7s, the bald person is in front, holding the other person's hands.\n\nWait, the video is rotated 90 degrees clockwise, so maybe the orientation is inverted. The user mentioned that the video is rotated, but the caption should describe the motion as is. So the main subjects are two people, one bald wearing black and yellow, the other with brown hair in dark jacket and gray pants. They're interacting physically, possibly a dance move or a lift. The bald person is holding the other person, maybe supporting them as they lean back. The camera has a slight shake, maybe handheld. The background is dark, so minimal details. The movement is dynamic, with the bald person moving around the other person.\n\nI need to structure the caption chronologically. Start with the initial position, then how they move. Mention their appearance: bald man in black/yellow hoodie, woman with long brown hair in dark jacket. Spatial relationships: the woman is leaning back against the man. Then the man moves to support her, maybe lifting her. The camera moves slightly, maybe tilted. The final part of the video shows the man in front, the woman moving away. Wait, the user says to exclude text and names. So no mention of specific names, just describe their clothes.\n\nCheck the rules again: focus on motion and behavior, chronological order. So:\n\n- Start: two people, bald man in black/yellow hoodie holding a woman in dark jacket and gray pants.\n- Movement: woman leans back against him, he adjusts his grip, they move together.\n- Camera: slightly shaky, maybe handheld, rotated. Wait, the video is rotated 90 degrees, but the caption should describe as per actual video. Wait, the original video might be rotated, but the user provided the frames as rotated. So in the video, the scene is rotated 90 degrees clockwise, so when they say \"bald person behind the other\", in reality, the frame is rotated, but the description should be as seen in the video. Wait, maybe the user's instruction says \"rotated\" but in the actual video, the perspective is different.\n\nWait, the user provided the video frames as rotated, but the task is to describe the video as it appears. The user says the video is \"rotated 90 degrees clockwise\", so in the original video, the scene is turned 90 degrees. But when captioning, we have to describe what's visible in the frames provided. However, the user's instruction says \"DO NOT include any reasoning in the caption tags\", so perhaps the rotation is part of the video's presentation.\n\nWait, but in the example frames, the video is rotated 90 degrees clockwise. So the main subjects: the bald person is on the left side of the frame (but in reality, the frame is rotated), but for the caption, we have to describe the motion as it appears in the given frames.\n\nWait, maybe the key is that in the video, the two people are in the frame, and the video is rotated. So when writing the caption, we should describe their positions and movements as seen, regardless of rotation. So maybe the bald person is standing behind the other person, lifting them up. The woman has long hair, dark jacket, gray pants. The bald person has a black and yellow hoodie.\n\nThe chronological order: starting at 0.0s, they are close, maybe embracing. Then the woman leans back, the man adjusts, they move, possibly a lift or dance move. Then she's supported by him, and he moves forward. Camera is handheld", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C28nIwHUwGI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C28nIwHUwGI_000165_000175.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 58.48888951589796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one with long hair stands up and gestures, while another person remains seated. Motion is due to voluntary movement (e.g., standing, hand gestures).", "background_and_ambient_analysis": "Background appears dark and static with no fluid or environmental motion (e.g., fire, water, smoke). No uniform background shifts indicating camera-induced motion."}}
{"video_id": "C2FSeqdq4FI", "file_name": "C2FSeqdq4FI_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules. The key points are focusing on motion and behavior of main subjects in order, describe appearance and number, mention spatial relationships, conclude with camera perspective and movement, keep background minimal, and exclude text or named characters.\n\nLooking at the video frames provided. The first frame shows two people in the water. One is holding a green and white striped board, wearing a red vest and a white helmet. The other person is in a black top and dark shorts, holding a white board. The second frame is similar but maybe the person with the green board is moving. Then the next frames show a woman standing on a white surfboard, assisted by a man in a white shirt and red shorts. There are other boards in the background.\n\nWait, the user says to exclude text recognition, so I shouldn't mention the reporter or the text on screen. So ignore the \"REPORTA\" and the names. Just focus on the visual elements.\n\nChronicling the sequence: First scene has two people in the water. The person in red vest and helmet is near a green and white board. The other person is holding a white board. Then, the scene changes to the woman on the surfboard with the man helping her. The woman is standing on the white board, the man is kneeling in the water, supporting her. Other boards are in the background.\n\nI need to mention the motion. In the first part, the people might be in the water, maybe preparing to surf. Then the second scene shows the woman stepping onto the board, assisted by the man. So chronological order: first the two people in water with boards, then the woman on the board with the man helping.\n\nAppearance: first person has red vest, white helmet, green/white board. Second person in black top and dark shorts, white board. Then the woman in a bikini top and shorts, standing on white surfboard; man in white shirt, red shorts, kneeling in water.\n\nSpatial relationships: in the first scene, the person with the striped board is next to the other person. In the second scene, the woman is on the board, man is behind her or in front? Wait, the third frame shows the man supporting her from the side. So the man is in the water, holding the board to steady her as she stands.\n\nBackground: minimal, just the water and maybe some distant shore, but not much detail needed.\n\nCamera perspective: seems like a medium shot, maybe static? The user says to mention camera movement at the end. The frames show the camera moving slightly maybe? But the problem says to conclude with camera perspective and movement. Let's see, the transition between the two scenes—first two frames are one scene, then the next scene. The camera might pan or cut. Wait, the user says \"conclude with the camera perspective and movement\". So maybe the camera is static in each scene, but the transition is a cut.\n\nWait, the rules say: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So for the final caption, need to state the camera's perspective (like medium shot) and any movement. Since it's a video, maybe the camera is stationary in both scenes, but the transitions are cuts. But the user probably expects a brief mention.\n\nPutting it all together:\n\nIn the initial frames, two individuals stand in shallow water. One wears a red life vest and white helmet, holding a large green-and-white striped board, while the other, in a black top and dark shorts, grips a white board. The scene transitions to a woman in a bikini standing on a white surfboard, assisted by a man in a white shirt and red shorts who kneels beside her in the water. Other surfboards float nearby. The camera maintains a medium perspective with minimal movement between cuts.\n\nWait, but the user says to mention spatial relationships. In the first scene, the person with the striped board is next to the other person. Maybe the striped board is in front of the person, or they're both in the water. Need to check.\n\nAlso, in the third frame, the woman is standing on the board, and the man is behind her, helping her balance. So the man is slightly behind the woman, kneeling.\n\nAlso, the second part: the man is supporting her as she stands. So his hands are on the board or her legs?\n\nThe rules say to be concise. So maybe:\n\nTwo people stand in shallow water, one holding a green-and-white striped board while the other grips a white board. A woman steps onto a white surfboard, assisted by a kneeling man in a white shirt and red shorts. Other boards float in the background. The camera remains stationary with a medium shot", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C2FSeqdq4FI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C2FSeqdq4FI_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 138, "blur_score": 357.7044336766839, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include two people on a paddleboard (one standing, one assisting), a boat with another person, and multiple paddleboards in the background. These objects exhibit motion from human action (paddling, balancing).", "background_and_ambient_analysis": "The water and distant horizon show minimal wave motion, but no uniform background shift indicating camera movement. Ambient environmental elements (water) are present but not dominant; the focus is on human activity."}}
{"video_id": "C2H-WTOCsSU", "file_name": "C2H-WTOCsSU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and orange shorts enters from the left on a football field with goalposts under a partly cloudy sky, throws a football toward the goalposts, then turns and walks away; the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C2H-WTOCsSU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C2H-WTOCsSU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 506.68151366048744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (in blue and red) and the ball/disk are moving. The man runs, throws, and walks; the ball is thrown and flies through the air.", "background_and_ambient_analysis": "The background (trees, house, goalposts) is stable with no uniform shifting. There is no fluid or environmental motion (fire, water, wind) dominating the scene."}}
{"video_id": "C1SLiSj6zR0", "file_name": "C1SLiSj6zR0_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand side by side in an indoor setting; the man on the left wears a dark suit and the man on the right wears a white shirt, both adjusting their red and dark striped ties while conversing. They pull and tighten their ties, with the left man occasionally glancing toward the right man. The background includes sparse furniture and windows, but the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C1SLiSj6zR0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C1SLiSj6zR0_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 51.90223947290855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two men are moving their hands and upper bodies to adjust their ties, representing discrete solid objects in motion due to intentional physical actions.", "background_and_ambient_analysis": "The background features static indoor elements (shelves, books, window) with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "C2nVlfGI9m8", "file_name": "C2nVlfGI9m8_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in an orange vest and black pants ascends a tall ladder positioned against a slender tree with green foliage, holding a chainsaw and adjusting his stance while climbing. He remains on the left side of the tree, with another leafy tree visible to the right, against a clear blue sky. The camera maintains a steady low-angle perspective, focusing on his upward movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C2nVlfGI9m8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C2nVlfGI9m8_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 345.91448343459103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete object) in a tree, actively moving arms and body while operating a chainsaw (cutting motion).", "background_and_ambient_analysis": "The background (clear sky and trees) shows no shifting or fluid motion; trees are static with no significant wind-induced sway. No fire, water, or smoke observed."}}
{"video_id": "C2rRVojzR80", "file_name": "C2rRVojzR80_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue zip-up jacket raises both hands to their head, then lowers them while holding a small object, subsequently gesturing with the object in their hands. A white vase with white flowers stands to the right. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C2rRVojzR80.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C2rRVojzR80_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 238.78422470798256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing blue shirt) performs discrete hand movements: adjusting hair, gesturing with both hands, and manipulating a small solid object (likely a ball or stress toy). The object's motion is clearly driven by the person's physical actions.", "background_and_ambient_analysis": "The background (wall and vase with flowers) shows no shifting or environmental fluid motion; all elements remain static throughout the clip."}}
{"video_id": "C3v4Fd7qJCs", "file_name": "C3v4Fd7qJCs_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise chronological paragraph describing the video based on the provided frames. The user is an expert video captioner, so I have to follow the rules strictly.\n\nFirst, the main subject is a person wearing a black polo shirt with \"GATEWAY\" on it. They're in a room with some background elements like a TV and green bottles. The video starts with the person sticking out their tongue, then moving their mouth as if speaking. They point to the right with their right hand. The camera is close-up, slightly shaky, and stays focused on the person. The background has a TV showing green bottles and a metallic object. \n\nI need to focus on motion and behavior in chronological order. Start with the person sticking out tongue, then closing mouth, pointing right. Mention appearance: black polo, brown hair. Spatial relationships: TV in background. Camera perspective is close-up, slight shake. Background minimal. Don't mention text or names.\n\nWait, the rules say exclude text recognition, so don't mention \"GATEWAY\" explicitly. Hmm, but the user says \"exclude text recognition, named characters, or stylistic analysis.\" So since the text is on the shirt, but the rule says exclude it. So maybe just describe the shirt as black polo without the text.\n\nWait, the instruction says \"exclude text recognition\" which probably means not to mention the text on the shirt. So the shirt is a black polo, but no text.\n\nAlso, the background elements: the TV and green bottles. But keep background descriptions minimal. So mention TV with green bottles in the background.\n\nChronological order: first sticking tongue out, then moving mouth, pointing right.\n\nSo the caption should start with the person sticking tongue out, then closing mouth and speaking, then pointing to the right. The camera is close-up, slight shake.\n\nCheck rules again: a) motion and behavior in order. b) appearance and number. c) spatial relationships. d) camera perspective and movement. e) minimal background. f) exclude text, names, style.\n\nSo:\n\nA person with shoulder-length brown hair, wearing a black polo shirt, initially sticks out their tongue while facing the camera. They then close their mouth and speak, followed by pointing their right hand to the right. The background includes a television displaying green bottles and a metallic object. The camera maintains a close-up perspective with slight movement throughout.\n\nWait, but the rules say \"briefly describe their appearance and number (color, size, orientation)\". So maybe \"a person with shoulder-length brown hair\" is okay. Size isn't specified, but maybe \"medium build\" but since it's not in the frames, maybe just say person. The rules say \"briefly describe\", so maybe just mention the shirt color.\n\nWait, the person is wearing a black polo shirt. So \"a person in a black polo shirt\" is part of their appearance.\n\nIn the video, the person starts by sticking out tongue, then speaks, then points right. The background has a TV with green bottles and a metallic object.\n\nCamera is close-up, slight shake. Background minimal unless essential. So the TV and bottles are part of the background.\n\nCheck if \"metallic object\" is necessary. The original frames mention \"a metallic object\" next to the TV. Maybe \"a metallic object to the right of the TV\".\n\nWait, the first frame shows the person in front of a TV, which has green bottles on it. Then there's a metallic object behind or next to the TV. The person is positioned in front of the TV.\n\nSo the spatial relationship: the person is in front of a television displaying green bottles, with a metallic object visible to the right.\n\nBut need to keep it minimal. So \"background includes a television with green bottles and a metallic object.\"\n\nPutting it all together:\n\nA person with shoulder-length brown hair, wearing a black polo shirt, sticks out their tongue and then closes their mouth while speaking. They point their right hand to the right. The person is positioned in front of a television showing green bottles and a metallic object. The camera maintains a close-up perspective with slight movement.\n\nWait, the instructions say \"exclude text recognition\", so not mentioning the \"GATEWAY\" text on the shirt. So the shirt is just black polo, no text.\n\nAlso, check if \"pointing their right hand to the right\" is correct. The person points to the right, so direction is right.\n\nLet me check the exact frames: the person's right hand is pointed to the right. So \"points right hand towards the right\".\n\nBut \"pointing their right hand to the right\" is okay.\n\nNow, check if the background is necessary. The rules say \"keep background descriptions minimal unless essential for understanding motion.\" Since the TV and bottles are part of the setting but not directly related to the person's actions, but maybe they are part of", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C3v4Fd7qJCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C3v4Fd7qJCs_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 56.10596877038744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (wearing a black polo shirt) is moving: speaking with facial expressions and making hand gestures (pointing).", "background_and_ambient_analysis": "The background (bottles and bar setup) is static and shows no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "C4RCo7ZBVuQ", "file_name": "C4RCo7ZBVuQ_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white headscarf and black top applies a white creamy mask to their face using wet fingertips, spreading it across the cheeks, forehead, and chin. They then hold a metallic container near their face after completing the application. The camera remains stationary in a close-up shot, focusing on the face and upper body with shelves of skincare products visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C4RCo7ZBVuQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C4RCo7ZBVuQ_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 150, "blur_score": 71.01999848920269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and face are moving as they apply the face mask. This movement is solid and distinct, driven by the person's own locomotion.", "background_and_ambient_analysis": "The background (shelves with skincare products) is static and shows no shifting. There is no fluid or environmental motion (fire, water, wind, etc.)."}}
{"video_id": "C4jG12xgdzQ", "file_name": "C4jG12xgdzQ_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a red shirt and blue pants walks toward the camera holding a broom, then turns left and moves past a seated person on a green bench. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C4jG12xgdzQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C4jG12xgdzQ_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 112.45635983009075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy in a red shirt and jeans sweeps the floor with a broom, moving around the area. Two seated individuals on a green bench show minimal movement.", "background_and_ambient_analysis": "The background (metal gate, tiled floor, green bench, walls) shows no uniform shifting. No fire, water, smoke, or wind are visible."}}
{"video_id": "C4oLARXcFSg", "file_name": "C4oLARXcFSg_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules. Let me go through the rules again to make sure I don't miss anything.\n\nRule a: Focus on motion and behavior of main subjects in chronological order. So I need to list the actions step by step as they happen in the video.\n\nRule b: Briefly describe appearance and number. The main subjects here are a man and a woman. The man is in a gray suit with a dark shirt, the woman is in a black dress. Need to mention their colors and maybe sizes, but since it's a video, maybe just the key details.\n\nRule c: Mention spatial relationships. Like who is in front of whom, left/right positions. In the first frame, the man is adjusting the woman's dress. Then she hugs him. Then he's kneeling, maybe?\n\nRule d: Conclude with camera perspective and movement. The video starts with a close-up, then maybe a pan or tilt. The first shot is close-up of hands, then a close-up of her hugging, then a wider shot of them in the garden.\n\nRule e: Minimal background unless essential. The background seems to be a garden with trees and greenery. But maybe just mention it's outdoors if necessary.\n\nRule f: Exclude text, named characters, stylistic analysis. So no mentioning of names or anything like that.\n\nLooking at the video frames:\n\nFrame 0: Close-up of the man in gray suit adjusting the woman's dress. She's in black. Her hands are visible, maybe holding his hands.\n\nFrame 1: Close-up of the woman embracing the man from behind. Her hand is on his shoulder. Her nails are painted red.\n\nFrame 2: Similar to frame 1, but maybe slightly different angle. She's still hugging him.\n\nFrame 3: Wider shot. Man is on his knees, woman standing. He's holding her hands, she's looking down.\n\nFrame 4: The man is now standing, facing the woman who's looking at him. He's still in the gray suit, she in black.\n\nWait, the timestamps are 0 to 5 seconds. The frames given are up to frame 5. Let me check the user's input again.\n\nThe user provided five frames labeled as [0.0], [1.4], [2.5], [3.6], [4.7]. So each frame is a different moment in the sequence.\n\nFrame 0: Close-up of the man in gray suit adjusting the woman's dress. She's in black. His hands are on her dress.\n\nFrame 1: Close-up of the woman embracing the man from behind. Her hand on his shoulder, red nails.\n\nFrame 2: Same as frame 1, but maybe shifted.\n\nFrame 3: Wider shot. Man on his knees, woman standing. She's holding his hands, maybe he's proposing?\n\nFrame 4: Man is standing, facing her. She's looking down at him.\n\nWait, in frame 3, the man is on his knees, which suggests a proposal. Then frame 4, he's standing, so maybe he got up after proposing.\n\nWait, the sequence: Start with close-up of hands (man adjusting dress), then her hugging him, then him kneeling (proposal), then she's standing facing him.\n\nSo chronological order:\n\n1. Man in gray suit adjusts woman's black dress (close-up of hands).\n\n2. Woman embraces man from behind, hand on his shoulder (close-up of her arm and shoulder).\n\n3. Wider shot: man kneels, woman stands facing him, he holds her hands.\n\n4. Man stands up, woman looks at him.\n\nWait, but in the frames provided:\n\nFrame 0: close-up of hands.\n\nFrame 1: woman hugging man.\n\nFrame 2: same hug but maybe from a different angle.\n\nFrame 3: man kneeling, woman standing.\n\nFrame 4: man standing, woman looking down.\n\nWait, maybe frame 3 shows the man kneeling and holding her hands, then frame 4 he stands up.\n\nBut the user's example output needs to be in chronological order.\n\nSo the sequence is:\n\n- Close-up of man adjusting woman's dress (0.0s).\n\n- Close-up of woman hugging man (1.4s).\n\n- Man on his knees, woman standing (3.6s).\n\n- Man standing, woman looking at him (4.7s).\n\nWait, maybe frame 3 is the wider shot where the man is on his knees, and frame 4 shows him standing. So the action is: man adjusts dress, woman hugs, man proposes (kneeling), then stands up.\n\nWait, the third frame (3.6s) is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C4oLARXcFSg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C4oLARXcFSg_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 234.9002733027, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a man and a woman) are interacting: holding hands, embracing, and the man is kneeling. Their movements are subtle but due to their own actions (e.g., adjusting positions, emotional gestures).", "background_and_ambient_analysis": "No significant fluid or environmental motion (fire, water, smoke, wind). Background (trees, foliage) appears static and shows no uniform shifting."}}
{"video_id": "C5CYjpl_6sQ", "file_name": "C5CYjpl_6sQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: sky with clouds, then cut to a person in a park. The person is wearing a black jacket, blue shirt, black pants, no shoes. They're throwing something up, then do a backbend. The background has houses, grass, cars. Need to describe the sequence.\n\nStart with the opening: clear blue sky with clouds. Then transition to the person in the park. Chronological: person stands, arms up, throws (maybe a ball?), then does a backbend to the ground. The yellow ball is on the ground near them. Background: residential area, grassy field, houses, parked cars. Camera starts with sky, then follows the person's movement. Camera movement: probably static or slight follow as the person moves.\n\nMake sure to mention main subject's actions step by step. Appearance: black jacket, blue shirt, black pants, barefoot. Spatial: in a grassy park, houses in background. Conclude with camera: starts with sky, then follows the person's motion, probably handheld with slight shake? Wait, the video starts with sky, then cuts to the person. So first shot is sky (0-0.3s), then the person's actions.\n\nSo the caption should be:\n\nThe video opens with a clear blue sky and scattered clouds. A barefoot person wearing a black jacket, blue shirt, and black pants stands on a grassy park area. They raise both arms upward, then execute a backbend, bending backward with their hands touching the ground while a yellow ball lies on the grass nearby. The background features a residential neighborhood with houses, trees, and parked cars. The camera remains mostly static, capturing the person's movements from a ground-level perspective.\n\nWait, check rules: chronological, motion of main subjects. First, sky scene (0.0-0.3s), then the person. So the opening shot is sky, then the person starts. So the caption should start with the sky as the initial frame, then move to the person's actions.\n\nWait, the video starts at [0.0], which is the sky. Then [0.3] is the person. So the first part is sky, then cuts to person.\n\nSo caption:\n\nThe video begins with a clear blue sky and scattered clouds. The scene transitions to a barefoot individual wearing a black jacket, blue shirt, and black pants performing a sequence in a grassy park. The person raises both arms upward, then executes a backbend, bending backward with their hands reaching toward the ground as a yellow ball remains on the grass nearby. Houses, trees, and parked cars form the background. The camera captures the actions from a fixed ground-level perspective with minimal movement.\n\nCheck rules: a) chronological order—sky first, then person's actions. b) appearance: black jacket, blue shirt, black pants, barefoot. c) spatial: grassy park, yellow ball on grass, houses in background. d) conclude with camera: fixed ground-level, minimal movement. e) background minimal—so houses, trees, cars are brief. f) no text, names. g) internal thought, but output as required.\n\nLet's check each rule:\n\na) Motion: sky (static), then person's actions (raise arms, backbend). Yes, chronological.\n\nb) Appearance: main subject's clothes, barefoot. Correct.\n\nc) Spatial: grassy park, yellow ball nearby, background houses. Included.\n\nd) Camera: ground-level, fixed (or minimal movement). Correct.\n\ne) Background minimal—yes, just enough to set the scene.\n\nf) Excluded text, names. Correct.\n\nSo the caption should be concise. Let's make it tight.\n\n\"The video opens with a clear blue sky and scattered clouds. A barefoot person in a black jacket, blue shirt, and black pants stands on a grassy park area, raises both arms upward, then performs a backbend, bending backward with hands toward the ground as a yellow ball lies on the grass nearby. The background includes houses and parked cars. The camera remains fixed at ground level, capturing the sequence with minimal movement.\"\n\nWait, the transition is from sky to person. The first frame is sky, then the next frames are the person. So in the caption, mention the opening with sky, then transition to person.\n\nAlternative:\n\n\"The video starts with a clear blue sky and scattered clouds, then cuts to a barefoot individual wearing a black jacket, blue shirt, and black pants in a grassy park. The person raises both arms upward, executes a backbend, and bends backward with hands reaching the ground while a yellow ball rests on the grass. Houses and parked cars appear in the background. The camera maintains a ground-level perspective with slight static movement.\"\n\nWait, \"slight static movement\"—but maybe the camera is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C5CYjpl_6sQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C5CYjpl_6sQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 455.16359827746714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a series of movements: initially standing with arms raised, then walking, and finally executing a handstand (including a back handspring). The person's motion is due to physical locomotion and gymnastic maneuvers.", "background_and_ambient_analysis": "The background (houses, trees, car) is static with no significant shifting. No fluid/environmental motion (fire, water, smoke) or wind-induced tree movement is dominant."}}
{"video_id": "C5FFA1v4H94", "file_name": "C5FFA1v4H94_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt, black shorts, and white shoes runs across a grassy field toward the camera while holding a white frisbee, moving from the background to the foreground. The individual maintains the frisbee in their right hand throughout the motion. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C5FFA1v4H94.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C5FFA1v4H94_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 144, "blur_score": 58.85793816271093, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark clothing and white shoes) is moving across the field, running and throwing a white frisbee. The frisbee's trajectory is clearly visible after release.", "background_and_ambient_analysis": "The background (trees, buildings, distant structures) shows no significant shifting or fluid motion; no fire, water, smoke, or wind-driven elements are present. Background elements remain static relative to the ground plane."}}
{"video_id": "C5Q53ic2CMY", "file_name": "C5Q53ic2CMY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals in white karate uniforms with brown and black belts interact on a red mat. The central figure (brown belt) steps forward, advancing toward the individual to their left (black belt), while the person to the right (black belt, striped pants) holds a wooden board. Spectators stand in the background, observing the scene. The camera remains stationary, capturing the action from a fixed medium perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C5Q53ic2CMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C5Q53ic2CMY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 235.51796691206428, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two karate practitioners in white uniforms with black belts are engaged in combat. Their motion involves kicking, blocking, and shifting positions, driven by physical forces (muscle movement, impact). Additional static observers are present but not moving significantly.", "background_and_ambient_analysis": "The background consists of stationary walls, red/blue mats, and spectators. No fluid motion (fire, water, smoke) or significant environmental sway is present. Background elements show minimal uniform displacement, indicating a stable environment."}}
{"video_id": "C5evuJqfNCE", "file_name": "C5evuJqfNCE_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue attire rides a large dark gray elephant along a dirt path, the elephant walking forward with its trunk extended downward; as the video progresses, the rider shifts position slightly while the elephant continues moving, with another dark elephant appearing in the background to the left; the camera follows the main elephant in a steady tracking shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C5evuJqfNCE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C5evuJqfNCE_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 537.772904775105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Elephant and rider are discrete solid objects moving due to locomotion (walking). The elephant's movement is the primary object motion, with the rider remaining seated.", "background_and_ambient_analysis": "Background consists of stationary trees and ground with no fluid motion (fire, water, smoke, or wind). No significant ambient environmental motion detected."}}
{"video_id": "C6ZHe6qpyHY", "file_name": "C6ZHe6qpyHY_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's arm, clad in a light purple long-sleeve shirt, moves a brown rectangular object across a white tiled floor in a sliding motion, shifting the object from left to right and adjusting its position. The camera maintains a close-up perspective focused on the arm and object, capturing the motion against the tiled background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C6ZHe6qpyHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C6ZHe6qpyHY_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 95.00589684043794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (only legs and hand visible) is moving their hand and foot in a repetitive wiping motion on the floor.", "background_and_ambient_analysis": "The background (tiled floor) is static with no fluid or environmental motion. No fire, water, smoke, or wind observed."}}
{"video_id": "C5uDqe3IuQk", "file_name": "C5uDqe3IuQk_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The task is to generate a concise chronological paragraph describing the video. First, I need to watch the video and note the actions. \n\nThe video starts with a woman in a yellow dress. She's adjusting her hair, using both hands. Then she moves her arms down, maybe sitting down? Then she turns to the side, extending her right arm. Wait, the frames: first, she's holding her hair, then arms down, then she turns to the right, maybe pointing or gesturing. \n\nLet's check the details. She's wearing a yellow top, long hair, a necklace. Background has wooden paneling, a door, maybe a chair. \n\nChronological order: \n\n1. She raises both hands to adjust her hair, then lowers arms, turning her body to the right, extending her right arm. \n\nWait, in frame 0, she's raising hands to hair. Then frame 1, still adjusting. Frame 2, she's lowering arms, maybe sitting? Then frame 3-4, she's turning to the right, arm extended. \n\nSo the sequence: starts by adjusting hair with both hands, then lowers hands and turns her head/upper body to the right, extending her right arm. \n\nAppearance: woman with long dark hair, wearing a yellow spaghetti strap top, necklace. Background: wooden paneling, door, chair. \n\nSpatial relationships: in front of the wooden paneling, door behind her. \n\nCamera perspective: starts with medium shot, then maybe a slight pan to the right as she moves. \n\nWait, need to describe motion chronologically. \n\nSo step by step: \n\n- The woman, dressed in a yellow spaghetti strap top and wearing a necklace, begins by adjusting her hair with both hands raised. She then lowers her arms and turns her head and upper body to the right, extending her right arm outward. \n\nCheck the rules: focus on motion, chronological. Mention appearance (color, size, orientation): yellow top, long hair, necklace. Spatial: in front of wooden paneling. Camera: starts with medium shot, maybe camera moves slightly to follow her turn. \n\nWait, the problem says \"conclude with the camera perspective and movement\". So need to mention that at the end. \n\nLet me structure:\n\nA woman with long dark hair, wearing a yellow top and necklace, adjusts her hair with both hands raised near her head. She lowers her arms, turns her upper body to the right, and extends her right arm outward. The scene occurs in front of wooden paneling with a door visible in the background. The camera remains steady, capturing a medium shot of her movements.\n\nWait, but need to be concise. Let's check the exact steps.\n\nFirst action: hands to hair. Then lowers hands, turns to right, extends arm. \n\nAppearance: woman (gender not specified, but main subject), yellow top, long hair, necklace.\n\nSpatial: in front of wooden walls, door behind.\n\nCamera: starts as medium shot, then maybe no major movement. Wait, the video description might have camera movement. The user's example says \"camera perspective and movement\". Let's see the frames: from frame 0 to 4, the camera might have panned right as she moves. \n\nWait, in the video, when she turns, the camera might follow. So \"the camera slightly pans to follow her movement\".\n\nNow, put it all together:\n\nA woman with long dark hair, wearing a yellow spaghetti strap top and a necklace, adjusts her hair with both hands raised above her head. She then lowers her arms, turns her upper body to the right, and extends her right arm outward. The scene is set against wooden paneling with a door visible in the background. The camera maintains a medium shot and slightly pans right to follow her motion.\n\nCheck the rules: exclude text, named characters, etc. Don't mention the door being brown, etc., but since it's part of background, maybe minimal. \n\nWait, the rules say \"background descriptions minimal unless essential for understanding motion\". Since the door is part of the background, but maybe not essential for motion. So maybe just \"wooden paneling\" as the background.\n\nWait, in frame 0, there's a wooden wall, a chair to the left. So background: wooden paneling, a chair visible on the left. But \"minimal unless essential\". If the chair isn't relevant for motion, maybe omit. So focus on the action.\n\nLet me revise:\n\nA woman with long dark hair, wearing a yellow top and a necklace, raises both hands to adjust her hair. She then lowers her hands, turns her upper body to the right, and extends her right arm. The background features wooden paneling. The camera remains steady in a medium shot throughout, capturing her movements.\n\nWait, but in the video, she moves her arm to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C5uDqe3IuQk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C5uDqe3IuQk_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 50.68619262865929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman in the yellow top is moving her arms, head, and body; her gestures and adjustments are the discrete solid object motion.", "background_and_ambient_analysis": "The background (wooden panels and wall) is static and does not show fluid or environmental motion. There is no fire, water, smoke, or wind."}}
{"video_id": "C6fyKUot11g", "file_name": "C6fyKUot11g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman wearing a white hard hat, brown jacket, and yellow vest stands holding a clipboard. She looks at the clipboard, then turns her head to the right and gestures with her right hand toward a yellow and black survey device mounted on an orange tripod positioned to her left. The background includes a grassy area with a building. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C6fyKUot11g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C6fyKUot11g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 401.55008670134595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A person (Katie) is moving her head and arms while interacting with a surveying device on a tripod.", "background_and_ambient_analysis": "Background elements (grass, construction structures) are static with no uniform shifting; no fire, water, smoke, or wind visible."}}
{"video_id": "C6T8PS28sjs", "file_name": "C6T8PS28sjs_000187_000197.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue shirt and red pants sits and plays an orange electric bass guitar. They lift their head briefly before leaning forward, bringing the instrument close to the camera to focus on the bass's body and strings. The camera remains stationary but captures the transition to a close-up view as the guitar moves toward the lens.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C6T8PS28sjs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C6T8PS28sjs_000187_000197.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 163.92042836073594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person and bass guitar move intentionally: hands pluck strings, body shifts position, and the guitar is tilted toward the camera for demonstration.", "background_and_ambient_analysis": "The background (room walls, cabinet, boxes) remains static with no uniform shifting or environmental motion (fire, water, smoke, wind). No fluid dynamics observed."}}
{"video_id": "C7XtiigOUVk", "file_name": "C7XtiigOUVk_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure this out. The user wants me to act as an expert video captioner. My task is to generate a concise, chronological paragraph describing the provided video based on the given rules.\n\nFirst, I need to look at the video frames. The video shows a girl in a swimming pool. She's wearing a black swimsuit. The first frame has her with her hands covering her mouth, then she looks up and smiles. Then she moves her hands, maybe waving or gesturing, and then she lowers her hands again. The background has poolside elements like tiles and maybe some pool toys.\n\nRule a says to focus on motion and behavior in chronological order. So I need to describe each action step by step. The girl starts with hands over mouth, then she looks up and smiles, then moves her hands, then lowers them again. Maybe she's splashing water or moving her arms.\n\nRule b: mention appearance and number. She's a girl, wearing a black swimsuit, so color and size (but size might be subjective, but since it's a video, maybe just note she's a person in the pool). The number is one person.\n\nRule c: spatial relationships. She's in the pool, maybe near the edge. The background has the pool tiles and maybe some objects, but minimal description as per rule e.\n\nRule d: camera perspective. The camera seems to be at water level, maybe slightly above, but not sure. It's a fixed camera, maybe no movement, just capturing her actions.\n\nRule e: minimal background. So mention the pool and maybe the edge, but not too much.\n\nRule f: exclude text and named characters, which is okay here.\n\nPutting it all together: chronological order. Start with hands over mouth, then she lifts hands, smiles, moves arms, then lowers hands again. Camera is static, close-up on her.\n\nWait, the first frame shows her with hands covering mouth, then she looks up, smiles, maybe waves, then moves her hands to the sides, then back to mouth. Need to check the timestamps.\n\nFrame 0: hands on mouth. Frame 1: hands on mouth. Frame 2: hands moving up, smiling. Frame 3: hands open, maybe waving. Frame 4: hands moving, maybe splashing. Frame 5: hands to mouth again.\n\nSo the sequence is: she covers her mouth, looks up, smiles, moves her arms, then brings hands back to mouth. The description should be in order.\n\nAlso, the camera is probably static, as there's no mention of panning or moving. The background is the pool edge, so \"pool edge\" is minimal.\n\nAvoid mentioning text or names. The girl's appearance: swimsuit is black, medium-length hair maybe, but rules say focus on motion. Maybe just mention she's a person in a pool.\n\nSo the caption should be something like: A girl in a black swimsuit is in a pool, initially covering her mouth with both hands. She then lifts her hands, smiles, and moves her arms outward in a gesture. She lowers her arms back toward the water, briefly touching it before returning to a position with hands near her mouth. The camera remains static, capturing her upper body from a slightly elevated angle, with the pool edge visible in the background.\n\nWait, need to check if the camera is elevated. The first frame shows her in the water up to her shoulders, so camera is likely at water level. Maybe \"from a water level perspective\" but the rules say \"camera perspective and movement\". Maybe \"static close-up\" as per the frames given.\n\nAlso, the background is minimal, so just the pool edge. Let me make sure to keep it concise. Let's see:\n\n\"A girl in a black swimsuit is in a swimming pool, initially holding both hands over her mouth. She then lifts her hands, smiles, and moves her arms outward before bringing them back to the water. The camera remains static, capturing her upper body against the pool's tiled edge.\"\n\nHmm, but need to check if \"brings them back to the water\" is accurate. The fifth frame shows her hands near her mouth again, so maybe \"returning to a position with hands near her mouth\".\n\nAlso, check the order: start with hands on mouth (0.0), then in frame 1 she's still holding, frame 2 she lifts hands and smiles, then frame 3 moves arms, frame 4 maybe moving hands again, frame 5 back to mouth.\n\nWait, the video starts at [0.0] with her hands covering mouth, then [0.3] same, [1.4] she's lifting hands, maybe smiling, then [2.5] she's moving arms, [3.6] more movement, [4.7] back to mouth.\n\nSo sequence is: covers mouth →", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C7XtiigOUVk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C7XtiigOUVk_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 146, "blur_score": 449.9573525119782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl (solid, distinct object) is swimming, moving her arms, head, and body through the water.", "background_and_ambient_analysis": "The pool water shows motion due to the girl's swimming, but the background (pool edge and tiles) is static and does not shift uniformly. The dominant motion is the girl's locomotion."}}
{"video_id": "C7C1VWF8hCs", "file_name": "C7C1VWF8hCs_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black sleeveless top and black shorts stands inside a netted throwing cage, facing away from the camera. He raises both arms, then rotates his body while extending his right arm forward to release a discus. The background features a grassy field and scattered trees under a partly cloudy sky. The camera remains stationary, capturing the motion through the netted enclosure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C7C1VWF8hCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C7C1VWF8hCs_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 721.8889009774248, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person is moving in a rotational manner while preparing to throw the discus, indicating locomotion and throwing motion.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background elements (net, grass, trees) are static."}}
{"video_id": "C8J7D8tZHHg", "file_name": "C8J7D8tZHHg_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue brush draws a smooth curved line on a brown surface, completing the stroke with fluid motion and lifting the brush away; the camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C8J7D8tZHHg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C8J7D8tZHHg_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 151, "blur_score": 67.37313603512683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pen is moving to draw an 'S' shape on the surface, representing solid, distinct object motion.", "background_and_ambient_analysis": "The background is a static brown surface with no shifting or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "C7kZePAYfvA", "file_name": "C7kZePAYfvA_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a green-rinded watermelon half with bright red flesh, positioned above a speckled countertop. To the left, a clear container holds pre-cut watermelon pieces. The hand rotates the watermelon, then uses a knife to slice it into triangular sections, causing pieces to fall onto the counter. The camera remains stationary in a top-down perspective throughout, capturing the motion against a backdrop of minimal kitchen items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C7kZePAYfvA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C7kZePAYfvA_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 39.57278209584142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves and interacts with a watermelon (cutting and scooping pieces), demonstrating explicit physical forces on solid objects.", "background_and_ambient_analysis": "Static background elements (countertop, container, bottle) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "C89G3rPQNaU", "file_name": "C89G3rPQNaU_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long blonde hair, wearing glasses and a patterned short dress, sits in a room with red chairs and music stands. She holds a large brown double bass, moving her left hand along the neck to press strings while drawing a bow across the strings in a rhythmic motion. The camera remains static at a medium shot, capturing her from the front as she plays.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C89G3rPQNaU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C89G3rPQNaU_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 373.84994301176346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (discrete solid object) is actively moving her bow and left hand on the cello strings, demonstrating explicit physical locomotion and instrument interaction.", "background_and_ambient_analysis": "Background elements (chairs, music stands, walls) are static and show no uniform shifting or environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "C8gkuCcpJuk", "file_name": "C8gkuCcpJuk_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters the frame, holding a white sheet of paper, and inserts it into the open slot of a black paper shredder. The hand then withdraws, revealing the shredded paper inside the device. The camera remains stationary, focused on the shredder from a top-down angle, with the desk and chair visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C8gkuCcpJuk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C8gkuCcpJuk_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 649.8276975415336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand is inserting paper into a shredder, and the paper is moving through the shredder's input slot. The hand and paper are the only discrete objects showing motion.", "background_and_ambient_analysis": "The background (desk and stacked papers) is static; no fluid or wind motion observed."}}
{"video_id": "C8bOtVaQFUQ", "file_name": "C8bOtVaQFUQ_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a maroon shirt and beige pants and a woman in a black top and maroon skirt dance in a room with red walls and wooden flooring. They begin by holding hands, then spin and step around each other in a circular motion, altering their positions as they move. The camera remains stationary, capturing their movements from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C8bOtVaQFUQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C8bOtVaQFUQ_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 236.8339258950087, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people (a man in a maroon shirt and beige pants, a woman in a black top and red skirt) are dancing. Their motion is coordinated, involving stepping, turning, and hand movements, clearly driven by their own locomotion without external environmental influences.", "background_and_ambient_analysis": "The background (red walls, wooden floor, windows, door, framed pictures) shows no shifting or fluid motion; static elements remain uniformly fixed throughout the video, indicating no environmental forces like wind or smoke."}}
{"video_id": "C8XYDiL_ouU", "file_name": "C8XYDiL_ouU_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a yellow shirt sits in front of the camera, initially smiling with his mouth open. He then raises his right hand toward the camera, making a gesture with his fingers. The camera remains static, focusing closely on the boy against a minimal background of a cabinet and wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C8XYDiL_ouU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C8XYDiL_ouU_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 48.724829531381744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving in discrete gestures (e.g., finger movements, waving), indicating intentional motion of solid objects.", "background_and_ambient_analysis": "Static background elements (shelves, containers) show no uniform shifting; no fire, water, or wind-driven motion observed."}}
{"video_id": "C9YDxyND5o4", "file_name": "C9YDxyND5o4_000736_000746.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subject is a person using a tool on an object. Let's see the frames. The person has hands, one in black sleeve, the other maybe a different sleeve? Wait, the video shows hands working with a cylindrical object, maybe a metal part. The tool looks like a rod or a screwdriver. The person is holding the tool and the object, twisting or turning. \n\nFirst frame: hands manipulating the tool on the object. Then the action continues. The person's hands are in the center, the tool is being used. The background has a gray surface, maybe concrete, and some equipment. But per the rules, background should be minimal unless essential. \n\nChronologically: The person (hands visible, one black sleeve, one maybe light) holds a long, metallic tool (cylindrical, shiny) and uses it on a smaller cylindrical object (dark, maybe black or dark metal). They twist the tool, applying force. The action repeats: hands move, tool turns, object is adjusted. \n\nSpatial: The hands are in the foreground, the tool is held vertically or horizontally? The object being worked on is on a surface. The person's arms are visible. \n\nCamera perspective: close-up, focusing on the hands and the tool, so it's a close-up shot. No movement mentioned, so static or slight shake? The description says \"slight shake\" if applicable. Wait, the video might be a close-up with slight movement. \n\nPutting it all together: \n\nA pair of hands, one in a black sleeve and the other in a light sleeve, manipulates a long metallic tool against a dark cylindrical object. The hands twist the tool repeatedly, applying force to the object. The action occurs on a gray surface with mechanical components in the background. The camera maintains a close-up perspective, focusing on the hands and tool, with minimal movement.\n\nWait, check the rules. Need to be concise, chronological. Let's see:\n\n- Start: hands holding tool and object, begin twisting.\n- Continues: repeated twisting motion.\n- Background: minimal, mention only if essential. The background has concrete and maybe some equipment, but maybe too much. The rules say \"minimal unless essential\". Since the main action is hands and tool, background can be brief.\n\nSo, \"A person uses a long metallic tool to twist a dark cylindrical object; hands, one in black sleeve and the other in light, manipulate the tool in a repetitive motion, applying force to the object. The camera captures a close-up view of the hands and tool with slight movement, focusing on the interaction.\"\n\nWait, need to be concise. Let's check the example.\n\nAnother approach:\n\nThe video shows a pair of hands (one in black, one in light-colored sleeve) using a metallic tool to work on a dark cylindrical object. The hands repeatedly twist the tool, applying force to the object. The camera remains in a close-up perspective, focusing on the hands and tool with minimal movement.\n\nCheck the rules: chronological order, motion, behavior. Yes, the hands twist the tool repeatedly, that's the main motion. The appearance of hands: one black sleeve, one light. The object is dark cylindrical. \n\nBackground: maybe gray concrete, but minimal. So include if essential. The object is on a surface, but maybe not necessary. Wait, the video shows \"gray surface\" and \"mechanical components\", but per rule e, keep background minimal. So maybe just \"gray surface\" as minimal.\n\nWait, the first frame shows the hands, tool, and a gray surface. So \"The person's hands (one in black sleeve, the other in light sleeve) manipulate a metallic tool against a dark cylindrical object on a gray surface, twisting the tool in a repetitive motion. The camera maintains a close-up focus on the hands and tool, with slight movement.\"\n\nBut need to be concise. Let's make it shorter.\n\n\"A person's hands (one in black sleeve, the other in light sleeve) use a metallic tool to twist a dark cylindrical object. The hands repeatedly apply force, rotating the tool in a clockwise motion. The camera captures a close-up view of the interaction with minimal movement.\"\n\nWait, but the problem says \"consecutive frames\" so the motion is in sequence. The video has 5 frames, each showing the twisting action. So the chronological order is the hands moving the tool back and forth, twisting.\n\nLet me check the frames:\n\nFrame 0: hands holding tool and object, tool is being turned.\n\nFrame 1: tool is turned further.\n\nFrame 2: hands adjusting, tool is in position.\n\nFrame 3: tool is twisted again.\n\nFrame 4: continues.\n\nSo the main action is the hands repeatedly twisting the tool to turn the object.\n\nFinal caption:\n\nTwo hands, one in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C9YDxyND5o4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C9YDxyND5o4_000736_000746.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 69.65869374687274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands and pliers are manipulating a small metal object, with motion due to intentional gripping and twisting actions.", "background_and_ambient_analysis": "Background (concrete wall, machinery) is stable with no fluid motion (fire, water, smoke) or environmental effects like wind. No shifting background elements indicating camera motion."}}
{"video_id": "C97o5c9aIKk", "file_name": "C97o5c9aIKk_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark green camouflage jacket stands in a room with blue curtains. They rapidly swing their arms in a circular motion, twisting the jacket back and forth. The camera remains static, capturing a direct front view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C97o5c9aIKk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C97o5c9aIKk_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 82.92157713473725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating a white cloth/towel, performing repeated swinging and twisting motions with clear physical interaction.", "background_and_ambient_analysis": "Background elements (posters, flags, walls) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-dominated environmental motion present."}}
{"video_id": "CAUQyTTat2M", "file_name": "CAUQyTTat2M_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Split-screen view shows hands with blue sleeves adjusting a drill bit on a blue power drill on the left, while a gray power drill drills into a vertical concrete block on the right. The camera transitions to a close-up as hands insert the drill bit into the gray drill, focusing on the bit's insertion motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CAUQyTTat2M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CAUQyTTat2M_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 152, "blur_score": 799.1864511035976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hands are manipulating the drill, causing it to rotate and press against the wall. The drill bit is also being inserted into the tool.", "background_and_ambient_analysis": "The background (wall and dark environment) is static with no ambient motion (fire, water, etc.). The split screen transition is a change of view but does not cause background shift."}}
{"video_id": "C9oij4bkP-8", "file_name": "C9oij4bkP-8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray shirt and dark pants stands before a white PVC pipe frame with green foam sleeves, positioned over a black container. They repeatedly use a tool to adjust or cut items within the frame, moving their hand in a cyclical motion. The camera remains stationary, capturing the action from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C9oij4bkP-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C9oij4bkP-8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 31.99189661104414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hands are interacting with a rack structure (adjusting components on the rack), representing solid object movement due to explicit physical forces (manual manipulation).", "background_and_ambient_analysis": "Background elements (walls, door, furniture) remain stationary with no visible shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "C9Fgg29SE-Y", "file_name": "C9Fgg29SE-Y_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt and yellow shorts performs a handstand on a concrete surface, surrounded by a group of people including children in pink and striped shirts. As the camera pans, the individual transitions from the handstand to sitting on the ground, while other individuals, such as a man in a pink checkered shirt and blue shorts, walk past. The camera captures the sequence with slight movement, maintaining focus on the central figure’s actions and the surrounding crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C9Fgg29SE-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C9Fgg29SE-Y_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 68.15493095673126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a green shirt runs and falls to the ground; other people (in pink, white, yellow) walk around the scene.", "background_and_ambient_analysis": "The background (concrete ground, wall, yellow structure) is static with no shifting. No fluid or environmental motions observed."}}
{"video_id": "CA9HJ92ZoBk", "file_name": "CA9HJ92ZoBk_000234_000244.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long, wavy brown hair and a black top holds a black curling iron in their right hand, then uses their left hand to adjust their hair in front of them. The camera maintains an eye-level perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CA9HJ92ZoBk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CA9HJ92ZoBk_000234_000244.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 53.58655743246608, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a solid object) exhibits controlled motion of their head and hand (adjusting hair), driven by explicit physical forces (muscular movement), with no collisions or environmental interactions.", "background_and_ambient_analysis": "The background is a static indoor room with no shifting or fluid motion (e.g., no fire, water, smoke, or wind). Walls and furniture remain stationary throughout the clip."}}
{"video_id": "CAcYxZKxHxQ", "file_name": "CAcYxZKxHxQ_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a red shirt stands in front of a large, colorful map of the United States, holding a pointer with a green tip. He moves the pointer across the map, shifting it from the top right to the bottom left regions. The boy’s body remains mostly stationary while his arm gestures toward various sections of the map. The background includes shelves with office supplies, but the focus stays on the boy and the map. The camera maintains a steady, close-up perspective without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CAcYxZKxHxQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CAcYxZKxHxQ_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 410.3781139409447, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy (in red shirt) moves his pointer and hand to point at different states on the map of the United States; the pointer is a discrete solid object moving due to the boy's arm movement.", "background_and_ambient_analysis": "The background (wall and charts) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "CAOza3WkdTs", "file_name": "CAOza3WkdTs_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a black-and-white striped shirt plays a large outdoor xylophone, initially shown from a low angle focusing on their legs and hands striking the instrument. The camera pans upward to reveal the child’s full body as they continue playing, with a woman in a yellow shirt and a man in a green shirt standing nearby observing. The camera shifts to include the instrument’s extended length and the surrounding street, where cars pass and mountains are visible in the background. The perspective transitions from close-up to a wider view, maintaining smooth motion throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CAOza3WkdTs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CAOza3WkdTs_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 238.64250345282483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's hands actively press organ pipes (explicit physical interaction). Background pedestrians and vehicles move independently due to locomotion (e.g., woman in yellow walking, man in black moving through frame).", "background_and_ambient_analysis": "No fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (buildings, ground, mountains) are stable with no uniform shifting, though pedestrians and vehicles exhibit discrete locomotion."}}
{"video_id": "CAYwBwtjNlI", "file_name": "CAYwBwtjNlI_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of five people wearing helmets and colored shirts—blue, orange, and white—sprint across a grassy field; two individuals in blue and orange collide mid-run, then the group scatters as others continue running, with the camera panning to follow their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CAYwBwtjNlI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CAYwBwtjNlI_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 167.10130527667735, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include cricket players (running, batting, colliding), bats, and the ball. Players exhibit locomotion and physical interactions (e.g., bat hitting ball, player-to-player contact), with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (trees, fence, grass) show minimal, non-uniform swaying due to wind, but no significant fluid or environmental motion (e.g., no fire, water, smoke). Wind-induced tree movement is subtle and not dominant."}}
{"video_id": "CAWUtXo4xvM", "file_name": "CAWUtXo4xvM_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with two coffee machines on a countertop; a person in dark clothing approaches the right machine, opens its drawer to reveal internal compartments, then stands beside it. The camera remains stationary, focusing on the person's motion and the machine's components.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CAWUtXo4xvM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CAWUtXo4xvM_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 156, "blur_score": 100.67473286647444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark clothing) moves around the machine, exhibiting locomotion (walking, gesturing) as the primary discrete object motion.", "background_and_ambient_analysis": "Background elements (machine, floor) show no uniform shifting; no fire, water, smoke, or wind detected."}}
{"video_id": "CBMHE42BFQA", "file_name": "CBMHE42BFQA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A baby with light hair and pale skin, wearing a light green shirt, begins with eyes partially closed and mouth open, then opens eyes, purses lips, turns head to the right, turns head to the left, and looks downward; the camera remains in a close-up, static position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CBMHE42BFQA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CBMHE42BFQA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 66.16451970542626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby's head and facial features move discretely as the baby turns their head and changes facial expressions (e.g., from open-mouthed to pouting), indicating solid object motion due to explicit physical actions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; background elements remain static and unchanging throughout the frames."}}
{"video_id": "CB3yfCvVXq4", "file_name": "CB3yfCvVXq4_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two fencers—one in dark clothing and one in white with black stripe pants, both wearing helmets and holding swords—engage in a bout on a wooden floor in a room with patched walls. The dark-clad fencer advances toward the white-clad fencer, who steps backward to evade; the dark fencer continues pressing forward, and they move closely together as the white fencer defends. The camera remains stationary, capturing the sequence from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CB3yfCvVXq4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CB3yfCvVXq4_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 240.32247572071543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (fencers) are moving due to explicit physical interactions (lunging, parrying) with swords, exhibiting locomotion and collision-like movements.", "background_and_ambient_analysis": "The background (walls, floor) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "CBQDx7xNC9Q", "file_name": "CBQDx7xNC9Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In an empty indoor football stadium, a few individuals are scattered across the field. A person in a dark blue uniform runs into the frame from the left, moving across the field toward the center. The camera remains stationary, providing a wide-angle view of the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CBQDx7xNC9Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CBQDx7xNC9Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 149, "blur_score": 284.5132267452606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in blue) runs across the field from left to right (locomotion) and a ball moves (likely due to a kick). Both are discrete solid objects.", "background_and_ambient_analysis": "The background elements (arena walls, goalposts, advertisements) are static and do not show uniform shifting. No fluid or wind motion is present (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "CBD-Rr3Tv9Q", "file_name": "CBD-Rr3Tv9Q_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise, chronological paragraph following specific rules. First, I need to identify the main subject. The video shows a person operating a snow blower. The person is wearing a beige jacket and a hat, so I should mention their appearance briefly.\n\nLooking at the motion: the snow blower is moving through snow, kicking up a lot of snow. The sequence starts with the person in the center, then moving forward. The snow blower is black with red parts, maybe. They're clearing a path, so the direction is important—moving from right to left or left to right? The video frames show the person moving forward, so the motion is forward through the snow.\n\nSpatial relationships: the person is in front of the snow blower, which is pushing snow to the sides. The background has trees, but the rules say minimal background unless essential. Since the main action is the snow blowing, maybe just mention the trees are in the background without details.\n\nCamera perspective: the video seems to be a steady shot, possibly following the person. The user says camera movement like pan left or slight shake. The description mentions \"slight shake\" in the rules, but in the video, it might be a fixed shot. Wait, the frames change positions a bit, but maybe it's a handheld camera with slight movement.\n\nWait, the rules say to conclude with camera perspective and movement. The example in the problem says \"slight shake,\" so if the video has a bit of movement, I need to note that.\n\nPutting it all together: Person in beige jacket and hat operating a black snow blower with red elements, moving forward through deep snow, blowing snow to sides. The camera follows the motion with slight shake, background has trees but minimal description.\n\nCheck the rules: chronological order. So start with the person operating the blower, moving forward, snow being expelled. Mention the person's appearance (beige jacket, hat), the snow blower's color (black, red), motion (forward), snow kicked up. Then camera movement.\n\nWait, the first frame shows the person in the center, then moving left. So maybe the direction is leftward. The video might be panning left as the person moves. But the user's rules say \"conclude with camera perspective and movement.\" The example in the problem might have a \"slight shake,\" but in this case, maybe it's a steady follow shot.\n\nWait, the user says \"DO NOT include any reasoning in the caption tags,\" so just stick to the facts. Let's make sure to not mention background unless essential. The trees are in the background but maybe not essential for understanding motion, so maybe just say \"trees in background\" briefly.\n\nWait, rule e says minimal background unless essential. Since the person is moving through snow, trees are part of the setting but maybe not needed. Hmm. Maybe just omit the trees.\n\nWait, the video has snow on both sides, so the person is clearing a path between snowbanks. So the spatial relationship is the person between snowbanks, moving forward.\n\nLet me structure it:\n\nA person wearing a beige jacket and dark hat operates a black snow blower with red components, moving forward through deep snow and ejecting snow to both sides. The snow blower kicks up dense clouds of snow as it progresses along a path bordered by snowbanks. The camera follows the motion with a slight shake, maintaining a frontal perspective of the operator.\n\nCheck if all rules are followed:\n\na) Motion in chronological order: person operates blower, moves forward, ejects snow.\n\nb) Appearance: beige jacket, dark hat, blower black with red.\n\nc) Spatial: snowbanks on both sides.\n\nd) Camera: frontal, slight shake.\n\ne) Background minimal: snowbanks and trees not mentioned. Wait, the original video has trees in the background. But the rule says minimal unless essential. Maybe mention \"trees in background\" but the problem says to keep background descriptions minimal. Since the person is moving through snow, maybe the trees aren't essential. But if the trees are visible, perhaps it's better to include \"trees in background\" as part of the setting. However, the user's example might not mention it. Let's check the example given in the problem statement.\n\nWait, the problem's example (though not provided here) but the rules say minimal background. So perhaps omit the trees. The main action is the person using the blower, so background can be just \"snow-covered area\" but the original video has trees.\n\nHmm. The video shows trees in the background, but they're not central to the action. So according to rule e, \"keep background descriptions minimal unless essential for understanding motion.\" Since the motion is the person moving through snow, maybe the trees aren't essential. So perhaps no mention of background. But the initial frames show trees", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CBD-Rr3Tv9Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CBD-Rr3Tv9Q_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 157.2523367894464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The snow blower (machine) and operator are discrete solid objects moving forward due to the machine's propulsion system.", "background_and_ambient_analysis": "The background trees remain static; the snow plume from the snow blower is a secondary effect of the machine's operation, not dominant environmental motion (fire, water, smoke, wind)."}}
{"video_id": "CBREzFdjyAc", "file_name": "CBREzFdjyAc_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in white shirts and dark bottoms move energetically through a bright indoor room. They step forward, turn, and interact with one another, shifting positions dynamically as some advance while others move backward. The camera captures this motion with a slight shake and leftward pan from a mid-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CBREzFdjyAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CBREzFdjyAc_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 154.9536633732173, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (wearing white shirts and dark bottoms) are dancing in coordinated movements; each individual's motion is distinct and can be tracked as discrete objects.", "background_and_ambient_analysis": "Background elements (walls, ceiling lights) are stable; no fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "CBph1VoeLOs", "file_name": "CBph1VoeLOs_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's arm moves across their torso, holding a green object to rub the skin in a back-and-forth motion. The background includes a cabinet and patterned fabric. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CBph1VoeLOs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CBph1VoeLOs_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 72.45820868742487, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand holding green scrubber moving across the leg surface in a scrubbing motion, indicating discrete object interaction.", "background_and_ambient_analysis": "Background elements (white door, floor) remain static with no shifting or environmental motion (e.g., fire, water, wind). Ambient motion is not dominant."}}
{"video_id": "CBTBWH-BEF8", "file_name": "CBTBWH-BEF8_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink shirt and dark shorts climbs a tree trunk, using her hands and legs for support. A child in a red shirt emerges from behind the tree, observing her ascent. The woman continues upward, maintaining her grip on the bark. The camera, handheld and slightly shaky, captures the scene from a ground-level perspective with dappled sunlight filtering through the trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CBTBWH-BEF8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CBTBWH-BEF8_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 143, "blur_score": 273.27549787807465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in a red shirt and shorts is actively climbing a tree, then falls and lands on the ground. A child in the background remains stationary, observing the scene.", "background_and_ambient_analysis": "The background features static trees and ground with no significant shifting or fluid motion (e.g., no wind-induced swaying, water, or smoke). Trees remain consistently positioned without uniform background movement."}}
{"video_id": "CC27lXWPalo", "file_name": "CC27lXWPalo_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several children in green sleeveless shirts, white pants, and a yellow sleeveless shirt transition from seated or crouched positions to running and shifting dynamically within a room. They move in various directions relative to one another, with some advancing toward the camera while others retreat. The camera captures the action with a noticeable shake, following the children's rapid movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CC27lXWPalo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CC27lXWPalo_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 34.82840313130352, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children in green shirts exhibit distinct movements (dancing, running, turning) due to physical locomotion.", "background_and_ambient_analysis": "Background walls and floor show no uniform shifting; no fire, water, or wind present."}}
{"video_id": "CBfE1JZMoHg", "file_name": "CBfE1JZMoHg_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand in a clothing store near a rack of shirts; the bald man in a gray jacket gestures toward the shirts, adjusting one with his right hand, while the man in a dark blue hoodie stands to his left, observing. The bald man continues to interact with the shirts, moving his hand along the rack, as the other man shifts slightly leftward. The camera remains stationary, capturing the scene from a medium perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CBfE1JZMoHg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CBfE1JZMoHg_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 294.29820979605336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving: one gestures with their hands while the other takes small steps. These are discrete solid objects (people) exhibiting locomotion and intentional motion.", "background_and_ambient_analysis": "The background consists of clothing racks and walls with no fluid motion (fire, water, smoke) or environmental sway. Background elements are static and show no uniform shifting."}}
{"video_id": "CBzIKmRw8i8", "file_name": "CBzIKmRw8i8_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white outfits, one wearing a headpiece and long gloves, perform a synchronized dance. They begin by raising their arms upward, then extend their arms forward and step in place, with one dancer positioned in front of the other. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CBzIKmRw8i8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CBzIKmRw8i8_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 45.02259840297228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects (dancers) are moving in coordinated, physical motions (arm gestures, body shifts) indicative of intentional locomotion and dance.", "background_and_ambient_analysis": "Background elements (walls, floor, spectators) show no significant shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "CCNJjFU4wQc", "file_name": "CCNJjFU4wQc_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a dark jacket and red beanie, the other in a blue jacket with a backpack, walk forward along a snow-lined sidewalk. The person in blue leads slightly ahead, followed closely by the dark-jacketed individual. The camera tracks their movement from behind as they progress down the path bordered by trees and patches of snow.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CCNJjFU4wQc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CCNJjFU4wQc_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 284.23510572873636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "CCnMh7lH6pw", "file_name": "CCnMh7lH6pw_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. So the final answer should be inside those tags. No other text. Make sure it's concise. Let me adjust to be more concise.  \"A hand stirs scrambled eggs mixed with bacon in a black frying pan on a stovetop using a wooden spoon. The spoon moves in circular motions to combine the ingredients, with the camera maintaining a top-down view throughout the sequence.\"  Yes, that's chronological: starts with the hand stirring, the mixture, the spoon action, camera perspective. Kept background minimal (stovetop). Mentioned spatial relationship (pan on stovetop). Motion is circular stirring. Appearance of ingredients (yellow eggs, brown bacon). Hand is the main subject. Camera top-down. Looks good. </think>  <caption_output>A hand stirs scrambled eggs mixed with brown bacon pieces in a black frying pan on a stovetop using a wooden spoon. The spoon moves in circular motions to incorporate the bacon into the yellow egg mixture, with the hand entering from the left side of the frame. The camera maintains a top-down perspective, capturing the stirring action against the pan's surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CCnMh7lH6pw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CCnMh7lH6pw_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 300.79798119556756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden spoon moves in a circular motion stirring scrambled eggs/food in a wok. The spoon is a solid object with distinct motion due to human action, while the food is being displaced by the spoon's movement.", "background_and_ambient_analysis": "The background elements (white countertop, stove edge) remain static with no uniform shifting. No dominant fire, water, or smoke motion is present, though minor steam from cooking is not the primary visual driver."}}
{"video_id": "CCFys0zL3i4", "file_name": "CCFys0zL3i4_001053_001063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands with a wristwatch position a light-colored cylindrical object within a rectangular frame on a white cutting board, then slice it vertically using a knife. The background includes a black stovetop and kitchen items. The camera remains static in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CCFys0zL3i4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CCFys0zL3i4_001053_001063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 56.394041355896434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands are moving a food item (being peeled) using a knife; this is a discrete solid object motion.", "background_and_ambient_analysis": "The background (stove knobs, counter) is stationary. No fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "CDDOHSlPSts", "file_name": "CDDOHSlPSts_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with bright red hair, wearing a black t-shirt and black pants with red accents, performs a series of dance moves on a dark stage with stage lights. They begin with one leg lifted, then cross their arms while pivoting, turn their back to the camera, spin, and finally bend low to the ground. The background features minimal lighting and no other subjects. The camera maintains a fixed perspective at eye-level throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CDDOHSlPSts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CDDOHSlPSts_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 129.66381584894393, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human subject wearing a red hat and black clothing performs deliberate dance movements including leg kicks, arm swings, and body spins. The motion is solid and distinct, attributable to human locomotion.", "background_and_ambient_analysis": "The background features static structural elements (pillars, floor lighting) with no fluid motion (fire, water, smoke) or significant environmental movement detected. Background elements remain consistent across frames."}}
{"video_id": "CCSGA6-y0eo", "file_name": "CCSGA6-y0eo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lies face-down on a table covered with a white sheet, back exposed, as a therapist in black attire massages their upper back. The therapist’s hands move rhythmically over the person’s shoulder blades. The scene transitions to a static display of multiple colorful book covers arranged horizontally against a white background, with the words \"Education | Assessment | Treatment\" appearing above them. The camera remains stationary during both segments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CCSGA6-y0eo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CCSGA6-y0eo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 198.91819867165106, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "In the initial scene, the masseuse's hands are moving to apply pressure to the recipient's back, indicating discrete object physics due to explicit physical interaction.", "background_and_ambient_analysis": "No significant shifting background or environmental motion (fire, water, smoke, wind). The initial scene features a static blue wall, followed by static book covers on a white background."}}
{"video_id": "CDJ_i9Qx-g8", "file_name": "CDJ_i9Qx-g8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five children in orange jerseys, black shorts, and helmets skate across the ice rink, passing a puck among themselves while one child in a white jersey stands to their right. The orange team moves forward, adjusting positions, as the camera pans slightly left to follow their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CDJ_i9Qx-g8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CDJ_i9Qx-g8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 98.16118588300148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple hockey players (in orange and white jerseys) are actively skating and maneuvering on the ice with hockey sticks. Their movements include positional changes, stick handling, and potential puck interaction, all driven by physical locomotion.", "background_and_ambient_analysis": "The rink boards, advertisements, and spectators remain stationary with no shifting or fluid motion. No fire, water, smoke, or wind-driven effects are present in the environment."}}
{"video_id": "CDCpyU82jNI", "file_name": "CDCpyU82jNI_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow top and gold bangles adjusts an orange saree with green and red stripes, smoothing and securing the fabric's pleats. The individual then steps back to display the fully draped saree against a solid pink backdrop. The camera transitions from a close-up of the hands manipulating the saree to a wider shot capturing the figure in full.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CDCpyU82jNI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CDCpyU82jNI_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 57.30648504555137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one is adjusting a saree (moving hands and body), and the other is standing. The motion is due to intentional physical actions.", "background_and_ambient_analysis": "The background is a solid pink wall with no shifting or environmental motion (e.g., wind, fire)."}}
{"video_id": "CDfs9EmmA28", "file_name": "CDfs9EmmA28_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and transparent glove sits beside a black car seat, using a tool to scrape its surface. The individual moves the tool across the seat’s material, with small white containers visible on the floor to the left. The camera zooms in to show a close-up of the gloved hand and tool interacting with the seat’s texture, maintaining focus on the scraping motion. Background elements are minimal and stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CDfs9EmmA28.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CDfs9EmmA28_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 298.54009345971144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand holding a knife is actively cutting a black leather-like object, demonstrating explicit physical interaction (cutting force).", "background_and_ambient_analysis": "Background elements (walls, neutral backdrop) are static with no uniform shifting, and there are no fluid/environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "CDV4kETp0PU", "file_name": "CDV4kETp0PU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with dark nail polish and a ring flips through a spiral-bound coloring book, revealing a detailed black-and-white floral sketch on a page resting on a grid-patterned surface. The hands then pick up a box of rainbow-colored colored pencils, positioning them above the sketch, and begin coloring the floral design with deliberate strokes. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CDV4kETp0PU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CDV4kETp0PU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 295.13429043377363, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand (with painted nails) is moving to flip pages of a coloring book and manipulate colored pencils. The coloring book and pencil case are also in motion due to hand interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background (table surface) is static and consistent throughout the clip."}}
{"video_id": "CDcMXgKyWiU", "file_name": "CDcMXgKyWiU_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black shorts and blue flip-flops uses an orange string trimmer to cut grass, then walks leftward across the lawn while the trimmer’s cord trails behind. The camera remains stationary, capturing the motion from a fixed low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CDcMXgKyWiU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CDcMXgKyWiU_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 438.8729120868371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (legs and feet) is walking and using a red-handled tool to trim the grass. The tool and the person are moving discretely.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) detected. Grass is being cut by a tool, but this is not ambient environmental."}}
{"video_id": "CEDPSNu03s4", "file_name": "CEDPSNu03s4_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gray cat stands in front of a black printer, pressing its paws against the device and moving its head. A human hand is partially visible to the right, interacting with the printer's controls. The floral-patterned fabric in the background remains static. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CEDPSNu03s4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CEDPSNu03s4_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 152, "blur_score": 290.87738805575896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The gloved hand of the person is actively moving to press buttons on the printer and adjust paper placement; the remote control is held and manipulated by the person.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background elements (floral pattern) are stationary relative to the printer and camera frame."}}
{"video_id": "CEZTRfIoXQY", "file_name": "CEZTRfIoXQY_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A performer in a green shirt stands on a stage with red curtains adorned with stars, making subtle movements and gestures throughout the sequence. The audience, visible as dark silhouettes in front of the stage, remains seated. The camera maintains a fixed perspective from the audience's viewpoint, capturing the stage performance without noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CEZTRfIoXQY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CEZTRfIoXQY_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 111.9081391564581, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Performers on stage are moving (gesturing, possibly walking) due to their physical actions; audience is mostly static with minimal movement.", "background_and_ambient_analysis": "The background (stage backdrop and structural elements) is static and shows no shifting. There is no fluid or environmental motion (fire, water, smoke, wind) dominant."}}
{"video_id": "CDtZHjH9AJw", "file_name": "CDtZHjH9AJw_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of musicians in dark formal attire play string instruments; a central cellist in a dark suit moves his bow across the cello's strings, while surrounding violinists and other cellists similarly bow their instruments. The musicians are seated in a concert setting, with the central cellist positioned in front of others, violinists to the left and right. The camera maintains a static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CDtZHjH9AJw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CDtZHjH9AJw_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 51.956673609167275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Musicians (cellist in foreground and others) exhibit discrete hand/arm movements (bowing, fingering) while playing instruments.", "background_and_ambient_analysis": "Background (architectural columns, arches) is static with no shifting or environmental fluids (fire, water, smoke, wind) observed."}}
{"video_id": "CFH7b7C8jC8", "file_name": "CFH7b7C8jC8_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a black shirt holds an ice cream cone, initially looking at the camera with an open mouth, then brings the cone to their mouth to take a bite, continues eating while holding the cone. The camera remains in a close-up position with slight movement, focusing on the child's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CFH7b7C8jC8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CFH7b7C8jC8_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 164.3819299829147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child (discrete solid object) performing intentional eating motion: hand moving to bring ice cream from cup to mouth, with head tilting and eye movement. Ice cream cup is held steady with minimal displacement.", "background_and_ambient_analysis": "Static car interior background with no shifting elements, no fire/water/smoke/wind present. Background elements (seat, headrest) remain stationary throughout the clip."}}
{"video_id": "CESj7JCb77o", "file_name": "CESj7JCb77o_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen, transitioning to an outdoor scene featuring a grassy area, a dirt mound, a green dumpster, and trees. A bicycle with a rider in gray pants and dark shoes enters from the right, ascends the dirt mound, and moves behind the dumpster. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CESj7JCb77o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CESj7JCb77o_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 181.1276045869653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog (solid, distinct object) moves from left to right across the grassy area, exhibiting clear locomotion. This motion is tracked via bounding box shifts and is the only significant discrete object movement.", "background_and_ambient_analysis": "Background elements (trees, building, grass, concrete path) remain static throughout most of the video. A transient shadow moves across the scene due to the dog's passage, but this is a localized effect from the discrete object and not ambient environmental motion (no wind, fire, water, or smoke observed)."}}
{"video_id": "CEsMQyf8jqo", "file_name": "CEsMQyf8jqo_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt, camouflage shorts, and pink gloves stands on a balcony, using a tool to clean a large glass door. He bends down, works on the lower section of the door, then stands upright. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CEsMQyf8jqo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CEsMQyf8jqo_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 152.83736272738318, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving, cleaning a window with a cloth, exhibiting locomotion and physical interaction with the window.", "background_and_ambient_analysis": "Background elements (buildings, plant) show no uniform shifting or fluid motion; no fire, water, smoke, or wind dominates."}}
{"video_id": "CFSKDNKiFcU", "file_name": "CFSKDNKiFcU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person using a circular saw. The main subject is the person's hands and the saw. The saw is black with a yellow label, maybe a Craftsman brand. The person is cutting through a piece of stone or concrete, generating dust and debris. The background has rocks and dirt. \n\nChronological order: The person is holding the saw, moving it to cut. Let's see the frames: first frame shows hands on saw, then the saw is in action, cutting, with dust. The person is wearing dark clothing, maybe jeans. The saw is positioned over the stone, cutting through it. \n\nNeed to mention appearance: person's hands (dark sleeves), saw (black, yellow label), stone being cut (gray, large rocks around). Motion: the saw is moving back and forth, cutting the stone, producing dust. \n\nSpatial relationships: The saw is held by the person, positioned over the stone. The person's hands are gripping the saw handles. The stone is on the ground, surrounded by rocks. \n\nCamera perspective: Close-up, focused on the saw and hands. Maybe slight movement as the saw cuts? The video frames show a steady close-up, so probably static or minimal movement.\n\nBackground: Rocks and dirt, but keep it minimal. Essential for understanding motion? Maybe the stone being cut is part of the scene.\n\nExclude text recognition (like \"Craftsman\" but wait, the rules say exclude text recognition. Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So even if the label is visible, don't mention \"Craftsman\" because that's text recognition. Wait, but the instruction says \"exclude text recognition\" so we can't mention the brand name. So focus on the color and shape: the saw has a yellow label, but we can say \"a black circular saw with a yellow label\" but wait, no, text recognition is excluded. Hmm, the problem says \"Exclude text recognition\", so even if there's text, don't include it. So maybe just describe the saw as black with a yellow sticker, but not the text. Wait, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So \"Craftsman\" is text, so we don't mention it. So just say \"a black circular saw with a yellow label\" but maybe better to say \"a black circular saw featuring a yellow label\" but no text, so perhaps the yellow label is just a color detail. Wait, the rule is to exclude text recognition, so we can't reference the actual words on the label, but we can mention the presence of a yellow label as a visual feature. So that's okay.\n\nSo putting it all together:\n\nThe video shows a person using a black circular saw with a yellow label to cut a large gray stone. The person’s hands, wearing dark sleeves, grip the saw’s handles as it moves forward, generating dust and debris. The stone lies on a rocky ground surrounded by irregular stones. The camera maintains a close-up, steady perspective focused on the saw’s cutting action, capturing the motion of the blade through the stone.\n\nWait, check the rules: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the main subjects are the person's hands, the saw, and the stone. Motion: hands holding the saw, saw cutting the stone. Chronological: starts with the hands positioning the saw, then cutting. \n\nThe video is a series of frames showing the saw in action, so the sequence is: hands hold the saw, cut the stone, dust is produced. \n\nAlso, \"Briefly describe their appearance and number (color, size, orientation).\" So the saw is black, the label is yellow (but text excluded, so just yellow label), the stone is gray, the person's hands are dark sleeves.\n\n\"Conclude with the camera perspective and movement\": the camera is close-up, steady, maybe no movement.\n\n\"Keep background descriptions minimal unless essential for understanding motion.\" Background has rocks and dirt, which is essential as the stone is on rocky ground.\n\nLet me structure the caption:\n\nA person’s hands, clad in dark sleeves, operate a black circular saw with a yellow label, cutting a large gray stone. The saw moves forward through the stone, generating dust and small debris. The stone rests on a rocky surface among other stones. The camera remains close and steady, focusing on the saw’s motion during the cutting process.\n\nCheck if all rules are met:\n\na) Motion in chronological order: hands operating saw, cutting stone.\n\nb) Appearance: hands (dark sleeves), saw (black, yellow label), stone (gray, large).\n\nc) Spatial: hands grip saw, saw over stone, stone on rocky ground.\n\nd) Camera: close-up,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CFSKDNKiFcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CFSKDNKiFcU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 749.5385842441784, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a cutting tool (saw) is actively sawing through stone, with the tool rotating and moving to cut the material. The person's hands and the saw are discrete solid objects in motion due to physical force applied to the stone.", "background_and_ambient_analysis": "The background consists of stationary rocks and ground with minimal shifting; no dominant fire, water, or smoke motion observed. Dust from cutting is secondary and not a primary environmental fluid."}}
{"video_id": "CFFlARdvn1w", "file_name": "CFFlARdvn1w_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a light blue shirt and white shorts holds a white plate near a black scooter with a red and white seat. She moves the plate into the scooter’s open storage compartment, then turns to her left toward a cart with colorful items. A silver car is parked to the right. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CFFlARdvn1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CFFlARdvn1w_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 154, "blur_score": 270.59393205174047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (solid object) moves her hands and body to interact with the motorcycle (adjusting or handling) and the cart (picking up or placing a bottle).", "background_and_ambient_analysis": "The background (cart, motorcycle, car) is static with no shifting or fluid motion. No fire, water, or wind observed."}}
{"video_id": "CFhKTfe2XTQ", "file_name": "CFhKTfe2XTQ_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark hat, vest, light shirt, and dark pants sits near a wooden structure on the left in a dimly lit space. He lifts a bottle to his mouth, drinks, then lowers it to his lap. The camera remains shaky, focusing on his actions against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CFhKTfe2XTQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CFhKTfe2XTQ_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 161, "blur_score": 180.6560076723099, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a hat and vest) is holding and pouring liquid from a bottle; the motion includes pouring, adjusting the bottle, and manipulating it with hands.", "background_and_ambient_analysis": "The background is dark and static (a black box on the left remains fixed). There are no fluid/environmental motions (fire, water, wind) or significant ambient elements."}}
{"video_id": "CFZOSCEHpQQ", "file_name": "CFZOSCEHpQQ_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person doing pull-ups. The main subject is a person, wearing a black tank top and black pants, with their back to the camera. They're on a pull-up bar, which is part of a metal gym apparatus. The sequence: they start with arms extended, then pull themselves up, then lower back down. The background has a white wall and some gym equipment, but minimal details. The camera is static, right? Looking at the video frames, the camera doesn't move; it's a fixed shot. So the description needs to be chronological: the person begins in a lowered position, pulls up, then lowers again. Check the rules: focus on motion, chronological, appearance (black outfit, back to camera), spatial relationships (in front of the pull-up bar, which is part of the gym equipment). Background minimal. Camera is static, top-down? Wait, the video shows a front view of the person from behind, so maybe the camera is at a slight angle but not top-down. Wait, the user says \"top-down, pan left, slight shake\" as examples. Here, it's a static shot, so \"static camera\" or \"fixed angle\". The rules say conclude with camera perspective and movement. So \"static camera\" or \"fixed position\".\n\nPutting it all together: A person wearing a black tank top and black pants performs pull-ups on a metal pull-up bar. The individual starts with arms extended, pulls their body upward until the chin clears the bar, then lowers back down. The camera remains static, capturing the motion from behind the person. Background includes a white wall and gym equipment, but details are minimal. Wait, need to follow the rules: keep background minimal. So maybe mention \"a gym setting with white walls and equipment visible\" but not too much.\n\nLet me structure: Chronological order. Start position: person gripping bar, legs bent (knees up), back to camera. Then pulling up (arms extend to pull body up), then lowering. Appearance: person in black top and pants, bald? The video shows a person with short hair, but maybe not necessary. Wait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". So person, black outfit, back to camera. Spatial: in front of the pull-up bar, which is part of a metal apparatus. The pull-up bar is horizontal, person is hanging from it.\n\nSo the caption should be:\n\nA person in black athletic wear performs pull-ups on a metal pull-up bar, facing away from the camera. The individual starts with arms extended, lifts their body upward until the upper body is elevated, then lowers back to the starting position. The camera remains static, capturing the motion from behind. The background includes a gym environment with white walls and minimal equipment visible.\n\nWait, need to check the rules. Rule d: conclude with camera perspective and movement. So \"static camera\" is correct. Also, check if spatial relationships are relevant. The person is on the bar, so \"hanging from the bar\".\n\nWait, the video: the person is on a pull-up bar, which is part of a power rack. So the bar is horizontal, the person is hanging by arms, knees bent (so legs are raised, not on the floor). Wait, in the frames, the person is gripping the bar with hands, legs bent, so they're in a pull-up position.\n\nLet's get precise. The sequence:\n\n- Frame 0: Person is gripping the bar, arms extended, body lowered (knees up, maybe squatting on the bar? Wait, pull-up bar usually has you hanging, but maybe it's a different setup. Wait, the video shows a pull-up bar, but the person is standing on the bar? No, the frames show the person with feet on the bar? Wait, no. Looking at the video: the person is doing pull-ups, so their feet are not on the bar. Wait, the first frame: person is holding the bar, arms straight, body pulled up? Wait, no. Wait, the video is a sequence of pull-up motion.\n\nWait, the first frame (0.0): person's arms are extended, body is pulled up (chin over bar), then at 0.1, they lower, 0.2 they pull up again. Wait, no, the frames: [0.0] shows person with arms up, body lowered, [0.1] same, then [0.2] starts moving up. Wait, the video is a loop? Wait, the user provided 5 frames (0.0 to 4.7), so:\n\n- [0.0]: person gripping bar, arms extended, body in lowered position (knees bent, legs up)\n- [0.1]: same position?\n-", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CFZOSCEHpQQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CFZOSCEHpQQ_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 100, "blur_score": 156.57878937070205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing pull-ups, moving their arms and body in a controlled, discrete manner due to physical exertion.", "background_and_ambient_analysis": "The background (gym walls, equipment) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "CFzlBfKjxSc", "file_name": "CFzlBfKjxSc_000246_000256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hand guides a silver electric iron with a red button across a white fabric laid on a surface. The iron glides back and forth over the fabric, pressing it flat. The camera captures close-up views of the iron and fabric, shifting slightly to follow the hand’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CFzlBfKjxSc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CFzlBfKjxSc_000246_000256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 354.81438029014924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The iron and the hand holding it are moving back and forth over the clothing in a controlled motion.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, wind) observed. Background elements (floor, rack) are static without uniform shifting."}}
{"video_id": "CG43_oXcYBU", "file_name": "CG43_oXcYBU_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt, black shorts, and black shoes uses a long pole to push a red bucket atop a gray box on grass in a backyard. He bends forward, manipulates the pole to shift the bucket, then stands upright. The background includes a house and white fence. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CG43_oXcYBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CG43_oXcYBU_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 149, "blur_score": 527.6827652065025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) interacts with a metal bucket and red lid, using a long tool to stir or manipulate contents. The person's body and tool movements are discrete and deliberate, involving locomotion and collision with the bucket/lid.", "background_and_ambient_analysis": "The background (white house, fence, trees, and chair) shows no shifting or fluid motion. No wind-induced tree swaying or environmental effects like water flow are visible. The scene is stable with no ambient fluid dynamics."}}
{"video_id": "CGJ0Ul69w1M", "file_name": "CGJ0Ul69w1M_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white-framed sunglasses adjusts their head position slightly while seated indoors; they then raise their right hand to touch their cheek. The individual is positioned in front of a dimly lit room featuring a lamp to the right and a bright window with curtains to the left. The camera maintains a static, close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CGJ0Ul69w1M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CGJ0Ul69w1M_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 29.045523117148875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing sunglasses moves their head and hand, exhibiting discrete, solid-object motion due to deliberate physical actions (e.g., turning head, touching face).", "background_and_ambient_analysis": "Background elements (window, walls) remain static with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "CGJT7gue8bQ", "file_name": "CGJT7gue8bQ_000256_000266.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a man doing a stretch. First, he's on the floor in a lunge position, right? Then he stands up. Let's break it down chronologically.\n\nThe main subject is a man. His appearance: white t-shirt, black shorts, white cap, black shoes. He's in a living room with a beige couch, but background should be minimal. So first, he's in a lunge stretch, hands on the floor, then he pushes up to stand. Need to mention the motion: starts in a lunge, rises to a standing position. Spatially, he's in front of the couch, but maybe not necessary. Camera perspective: it's a static shot, right? The video frames don't show any camera movement. So camera is fixed, no movement.\n\nCheck the rules: focus on motion and behavior. So describe the action step by step. Also, keep background minimal. The couch is part of the background, but maybe just note that he's in a living room with a couch, but since the rules say minimal, maybe just the couch as a background element.\n\nLet me structure it:\n\nA man in a white t-shirt, black shorts, white cap, and black shoes is on the floor in a lunge position with one hand on the ground. He then pushes up to stand, transitioning from a prone position to an upright stance while maintaining a slight bend in his knees. The camera remains stationary, capturing the motion in a well-lit living room with a beige sectional sofa in the background.\n\nWait, check if the background is necessary. The problem says \"exclude text recognition...\". Also, \"background descriptions minimal unless essential for understanding motion\". So the couch is part of the setting, but maybe just mention it briefly.\n\nWait, the first frame: he's on the floor, legs in a lunge (one leg forward, one back), hands on the floor. Then he stands up. So the motion is from the lunge to standing.\n\nSo the caption should be:\n\nA man wearing a white t-shirt, black shorts, white cap, and black shoes is in a lunge position on the floor with hands touching the ground; he then pushes up to a standing position, keeping one leg extended behind him. The camera remains stationary, capturing the motion in a living room with a beige sectional sofa visible in the background.\n\nWait, check if \"one leg extended behind him\" is accurate. In the frames, he starts with one knee down (lunge), then stands up, so the leg that was extended is still behind. Yes.\n\nAlso, need to mention the chronological order: starts in lunge, then stands.\n\nMake sure it's concise. Let's see.\n\n\"A man in a white t-shirt, black shorts, white cap, and black shoes begins in a lunge position on the floor with hands on the ground, then rises to a standing position while maintaining a forward bend. The camera remains fixed, capturing the motion in a living room with a beige sectional sofa in the background.\"\n\nWait, \"maintaining a forward bend\"—maybe not. He's straightening up. Let's check the frames: frame 0, he's on the floor, hands on ground, body low. Frame 2, he's up, standing with legs apart. So the action is pushing up from the lunge to standing.\n\nSo revised: A man wearing a white t-shirt, black shorts, white cap, and black shoes starts in a prone lunge position on the floor with one hand on the ground, then stands up to an upright position while keeping one leg extended behind. The camera remains stationary throughout the sequence.\n\nIs that concise? Let's check the rules. Background minimal—so mentioning \"living room\" might be okay, but the problem says \"keep background descriptions minimal unless essential\". The sofa is in the background, but maybe it's okay to note the setting as a living room with a sofa, but not too much.\n\nWait, the original instruction says \"if relevant\". Since the man is in front of the couch, maybe it's relevant. Let's see.\n\nAnother angle: the caption should not have too much background. So maybe \"in a living room with a beige sofa\" is minimal.\n\nSo putting it all together:\n\nA man in a white t-shirt, black shorts, white cap, and black shoes is on the floor in a lunge position with hands on the ground; he then stands up to an upright stance while keeping one leg extended behind. The camera remains stationary, capturing the motion in a living room with a beige sectional sofa in the background.\n\nWait, \"one hand on the ground\" in frame 0. Then in frame 2, he has both hands on hips? Wait no, let's check the frames again.\n\nFrame 0: He's on the floor, hands on ground (maybe both hands?", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CGJT7gue8bQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CGJT7gue8bQ_000256_000266.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 814.7732888549381, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (man) is performing a stretching exercise, moving from a lunge position to a more upright stance.", "background_and_ambient_analysis": "Background elements (couch, wall, art piece) are stationary; no fire, water, smoke, or wind observed."}}
{"video_id": "CGucGOsYdWM", "file_name": "CGucGOsYdWM_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person lying on a bed. They're wearing pink pajamas with stripes. The person is moving their arms, maybe adjusting position. The camera is vertical, so the video is rotated. Let's see the sequence.\n\nIn the first frame, the person is on the bed, arms up. Then they move their arms down, maybe stretching or moving. The background has a bed with a patterned sheet and some red items. The camera seems to be static, but since the video is vertical, maybe it's a flipped perspective. Wait, the video is provided as if it's rotated 90 degrees, so the person is horizontal in the frame. The person's orientation is lying on the bed, which is a bit tilted.\n\nMain subject: one person, pink striped pajamas, long hair. Motion: moving arms, shifting position. Background: bed with colorful sheet, some clothes. Camera: perspective is a bit odd because it's vertical, so maybe the camera was placed above the bed, capturing from the side? Wait, the user says \"top-down\" but the video is rotated. Let's focus on the chronological movement.\n\nSequence: the person starts with arms up, then lowers them, maybe turns head. The camera isn't moving much, it's a static shot. Need to describe in order. Also, the person is in a room with a bed, and the camera is looking down, but the video is vertical so it's like a side view. Wait, the problem says \"vertical\" but maybe it's a rotated frame. The caption should mention camera perspective as top-down, but the video is rotated 90, so maybe it's a side view.\n\nWait, the rules say: \"Conclude with the camera perspective and movement\". So, let's see. The video shows the person from a high angle, maybe top-down, but since the frame is vertical, perhaps the camera is positioned above the bed, looking down. But the person is lying on the bed, so the camera is capturing from above. The movement: the person moves their arms, shifts position, maybe rolling or adjusting.\n\nLet me check the frames. Frame 0: person on bed, arms up. Frame 1: arm down, maybe moving. Frame 2: hands near head. Frame 3: hands moving down. Frame 4: hands up again. Wait, no, the frames are in order. Let's see:\n\n[0.0] Person lying on bed, left hand up, right hand down, hair down.\n\n[1.0] Person moves left arm down, right arm up.\n\n[2.0] Person moves right arm to the side.\n\n[3.0] Person moves arms down.\n\n[4.0] Person moves arms up.\n\nWait, no, the frames show the person moving: in the first frame, left hand is up, right hand is down. Then in frame 1, left hand moves down. Frame 2: left arm is still, right arm moves up. Frame 3: right arm is up, left arm is down. Frame 4: arms are up.\n\nWait, maybe the person is stretching or moving their arms in a continuous motion. The key is to describe the motion chronologically.\n\nAppearance: one person, wearing pink long-sleeve top and pink striped pants, long dark hair.\n\nMotion: begins lying on bed with arms extended, then moves arms in a sequence of motions (raising, lowering), shifting body position slightly.\n\nSpatial: on a bed, with a colorful sheet (with dots) and some red fabric visible to the side.\n\nCamera: the perspective is from above, top-down, with minimal movement (static).\n\nNow, the caption should be concise. Let's structure it.\n\nStart with main subject, appearance, motion in chronological order.\n\n\"An individual in pink striped pajamas lies on a bed, moving their arms and body; they begin with arms extended, then sequentially lower and raise their arms while shifting position. The person remains on the bed with a colorful sheet and red fabric visible in the background. Captured from a static top-down perspective.\"\n\nWait, but need to be concise. Let's check the rules: concise, chronological paragraph.\n\n\"An individual in pink pajamas with long hair lies on a bed, moving their arms in a sequence—raising and lowering them while adjusting their position. The background includes a colorful bed sheet and red fabric. The video is captured from a static top-down perspective.\"\n\nWait, but the person's pants are striped. Let's mention that.\n\n\"An individual wearing pink striped pants and a pink long-sleeve top lies on a bed, moving their arms: starting with arms extended, then raising and lowering them while shifting their body. A colorful bed sheet and red fabric are visible in the background. The camera maintains a static top-down view", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CGucGOsYdWM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CGucGOsYdWM_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 151, "blur_score": 62.403957117857914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in pajamas is moving, adjusting body position, with limbs moving due to self-initiated motion.", "background_and_ambient_analysis": "Background elements (walls, furniture) remain static; no shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "CH7n7LQa6Tw", "file_name": "CH7n7LQa6Tw_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt drives a car, their right hand rotating the steering wheel clockwise as the vehicle moves forward. Buildings and greenery are visible through the windshield. The camera is fixed inside the car, positioned to capture the driver from the passenger side.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CH7n7LQa6Tw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CH7n7LQa6Tw_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 147.54846089760946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 1.0, "object_analysis": "The driver is seen making steering wheel adjustments and head movements, which are discrete physical actions.", "background_and_ambient_analysis": "The background elements (buildings, trees) shift uniformly due to the car's motion. No fluids, fire, or smoke are present."}}
{"video_id": "CGn1VBsUWvs", "file_name": "CGn1VBsUWvs_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green and brown camouflage T-shirt holds a small bottle with a golden cap in their right hand and a pink container in their left hand, tilting the bottle to pour liquid into the container. The camera remains steady, capturing the upper body and hands against a patterned wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CGn1VBsUWvs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CGn1VBsUWvs_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 38.80534496362239, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (plate, utensil) are manipulated by the person's hands, showing clear movement due to human action (e.g., lifting, rotating the plate).", "background_and_ambient_analysis": "Background elements (wall with pattern, Christmas tree) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects present."}}
{"video_id": "CHDiO8R6VGw", "file_name": "CHDiO8R6VGw_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two boys, one in a black sleeveless shirt and light shorts and the other in a black shirt and red shorts, play with a yellow ball in a residential driveway. The first boy runs toward the second, who attempts to tag him; they move across the paved area and onto the grass, with the second boy briefly ahead before the first catches up. The camera follows their motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CHDiO8R6VGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CHDiO8R6VGw_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 75.60616829576625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boys and a yellow ball. The boys run and throw/catch the ball, showing physical interactions (throwing, running, catching) with the ball.", "background_and_ambient_analysis": "The background (house, driveway, trees) is static with no significant environmental motion (fire, water, wind). No ambient elements dominate."}}
{"video_id": "CHcArM0tchQ", "file_name": "CHcArM0tchQ_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small toddler in a striped long-sleeve shirt and red pants stands between two sofas, reaching toward a television screen. The child pulls back their right arm and turns slightly away from the TV. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CHcArM0tchQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CHcArM0tchQ_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 467.55393752082654, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a pink top and red pants is standing and interacting with the television. The child's motion appears to be localized adjustments (e.g., reaching, slight body shifts) without large-scale locomotion.", "background_and_ambient_analysis": "Background elements (couches, TV stand, rug) show no uniform shifting or fluid motion (fire, water, smoke, wind). Static environment with no environmental fluid dynamics."}}
{"video_id": "CHlsAvSVRpk", "file_name": "CHlsAvSVRpk_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long brown hair in a denim dress sits at a table with two boys, one in a dark shirt. A hand places a set of white dice with black numbers into a container, then hands them to the boy in the dark shirt. The boy holds the dice, examining them while speaking. The camera shifts from a medium shot of the table to a close-up of the dice and hands, then focuses on the boy’s face. Background shows a light-colored room with minimal furniture. The camera remains steady throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CHlsAvSVRpk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CHlsAvSVRpk_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 380.75857550687203, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and dice are moving: hands manipulate dice (rolling, placing), and dice exhibit distinct motion due to physical forces (rolling on the table).", "background_and_ambient_analysis": "Background elements (walls, table surface) remain static with no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind-driven elements)."}}
{"video_id": "CHk5Qas-MEQ", "file_name": "CHk5Qas-MEQ_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white shirt, cap, and gloves uses a red hedge trimmer to meticulously trim a dense green hedge, moving the tool horizontally along the foliage from right to left. The camera maintains a close-up, stationary perspective focused on the trimming action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CHk5Qas-MEQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CHk5Qas-MEQ_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 739.070584084491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a red hose/tool are moving to trim the hedge, with discrete motion as the tool is applied to the plant surface.", "background_and_ambient_analysis": "Background elements (green hedge and ground) show no uniform shifting; no fire, water, or smoke present, indicating no dominant ambient environmental motion."}}
{"video_id": "CHzauqoAVBE", "file_name": "CHzauqoAVBE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a pink sleeveless dress lies on a beige carpet, eyes closed. The baby’s head and arms move slightly, shifting position as the camera pans around and tilts, capturing different angles of the infant's upper body. The background remains the carpet surface throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CHzauqoAVBE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CHzauqoAVBE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 152, "blur_score": 39.20372182183796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (a solid object) moves slightly, including head turning, hand movements, and facial expressions.", "background_and_ambient_analysis": "The background (carpet and dark edge) is static with no fluid or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "CI6D0DYmD_0", "file_name": "CI6D0DYmD_0_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows people decorating a Christmas tree. The main subjects are a group of people. Let's list their actions chronologically. \n\nIn the first frame, there's a person in a striped shirt and another in pink, maybe. Then as the video progresses, the person in the orange shirt is seen reaching up to put decorations on the tree. Others are moving around. Let's check the sequence:\n\n- Start: People are near the tree, some adjusting. \n- Then, the orange-shirted person is placing an ornament. \n- Others walk around, like the person in pink, then blue, etc. \n- The person in orange continues decorating, others move in and out of the frame. \n- Background has a church-like setting with arched windows, but keep background minimal. \n\nNeed to mention the number and appearance: there are multiple people, colors like orange, striped, pink, blue. Spatial relationships: people are around the tree, some in front, some behind. \n\nCamera movement: The video seems to have a slight pan or movement, maybe the camera is fixed but the people move through the frame. The output should be chronological, so describe the actions as they happen. \n\nLet's structure it:\n\nAt the start, several people gather around a Christmas tree; a person in an orange top reaches up to place an ornament. As the video progresses, individuals in striped, pink, and blue tops move through the scene, passing in front of the tree and adjusting decorations. The person in orange continues decorating while others walk past. The camera remains relatively stationary but captures the movement of the group around the tree.\n\nCheck the rules: focus on motion and behavior chronologically, mention appearance (colors, number), spatial relationships, conclude with camera. Background minimal. Exclude text, names. \n\nLet me refine:\n\nA group of people, including individuals in orange, striped, pink, and blue tops, gather around a Christmas tree. Initially, the person in orange reaches upward to place an ornament. Subsequently, others move through the scene—some walk in front of the tree, while others adjust decorations. The orange-shirted person continues decorating as the group shifts positions. The camera remains fixed, capturing the movement of the people around the tree.\n\nCheck if it's concise and follows all rules. Make sure it's chronological. \"Initially\" then \"subsequently\", \"then\". \n\nWait, the video starts with people, then as it goes on, the orange person is decorating, others move. Let's see the frames:\n\nFrame 0: people near tree, including striped, pink. \nFrame 1: more people, orange person reaching. \nFrame 2: same, orange person on tree. \nFrame 3: orange person still on tree, others moving. \nFrame 4: orange person moving down, others passing. \nFrame 5: orange person adjusting, others in background. \n\nSo chronological: First, the person in orange is placing an ornament. Then others move around, some walking past. \n\nSo caption:\n\nSeveral people, including those in orange, striped, pink, and blue tops, are near a Christmas tree. A person in an orange shirt reaches up to place an ornament on the tree. Subsequently, individuals in striped, pink, and blue tops walk through the scene, passing in front of the tree while others adjust decorations. The orange-shirted person continues decorating as the group shifts positions. The camera remains stationary, capturing the movement of people around the tree.\n\nCheck if concise. Maybe shorten \"subsequently\" to \"then\" for conciseness. \n\n\"Several people, including those in orange, striped, pink, and blue tops, gather around a Christmas tree. A person in an orange shirt reaches upward to place an ornament. Then, individuals in striped, pink, and blue tops walk through the scene, passing in front of the tree as others adjust decorations. The orange-shirted person continues decorating while the group moves. The camera remains fixed, capturing the motion of the people around the tree.\"\n\nCheck rules:\n\n- Motion and behavior chronologically: yes. \n- Appearance and number: colors mentioned, multiple people. \n- Spatial: passing in front, near the tree. \n- Camera: fixed, capturing motion. \n- Background minimal (only tree mentioned, not the church details unless essential. The background here is a church interior but the rules say minimal unless essential. Since the tree is central, maybe not necessary to mention the church. Wait, the rules say \"keep background descriptions minimal unless essential for understanding motion\". The motion is people around the tree, so background isn't essential, so skip the church details. \n\nWait, the initial description mentions \"church\" but in the video, it's a room with a tree, maybe church, but per rule f, exclude text recognition, but the background elements (like church)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CI6D0DYmD_0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CI6D0DYmD_0_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 254.97964322976006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (multiple people) moving via locomotion: individuals walk around the room, interact near the Christmas tree, and adjust decorations (e.g., person in orange shirt manipulates tree ornaments).", "background_and_ambient_analysis": "Static background elements (walls, windows, Christmas tree, furniture) show no uniform shifting or environmental motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "CHN1y5HbGZ8", "file_name": "CHN1y5HbGZ8_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark dress and a man in a striped shirt and dark pants walk side by side across a wooden floor in a large, empty room. The man steps slightly to his left, turns toward the woman, and takes her arm as they continue moving forward. The camera remains stationary, positioned directly in front of them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CHN1y5HbGZ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CHN1y5HbGZ8_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 145, "blur_score": 52.86291517741284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a man and a woman) are dancing, moving in a coordinated manner across the floor; their motion is due to their own locomotion (dancing).", "background_and_ambient_analysis": "The background consists of a static white wall and wooden floor with no shifting or environmental fluid motions (fire, water, smoke, wind)."}}
{"video_id": "CIP5lOWYSxo", "file_name": "CIP5lOWYSxo_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a pink helmet, dark shirt, and shorts rides a small bike with training wheels through a store aisle, maneuvering between shelves stocked with toy bicycles. The child continues forward, turning slightly as they navigate the space. The camera follows closely, exhibiting a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CIP5lOWYSxo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CIP5lOWYSxo_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 158, "blur_score": 165.99531197055313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "CIR1uuvbKT8", "file_name": "CIR1uuvbKT8_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A small sailboat with a white sail marked by red text moves steadily across calm waters, cutting through the surface and generating splashes as it advances. A single person aboard leans into the wind, balancing the vessel. The camera follows the boat from a distance, panning slightly to maintain focus as it sails toward the horizon, with the open sea and distant shoreline providing a minimal backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CIR1uuvbKT8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CIR1uuvbKT8_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 61.22822340206335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A sailboat (with visible hull and sail) is moving across the water, with the sail catching wind to propel it. The boat's motion is the primary subject of the video, creating splashes and wave disturbances.", "background_and_ambient_analysis": "The background (sky and horizon) shows no significant shifting or uniform motion, indicating static environmental elements. The water has minor ripples and splashes but is not the dominant motion source."}}
{"video_id": "CJPrhu5SY5o", "file_name": "CJPrhu5SY5o_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink top and blue jacket, a girl in a purple shirt, and a man in a blue jacket are seated on a metal sled track, beginning to slide downhill. The woman and girl lead the descent, with the man trailing behind. As they move, the woman and girl exit the sled while the man remains seated. The camera follows their motion with a slight pan, capturing their progression from the upper to lower section of the track.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CJPrhu5SY5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CJPrhu5SY5o_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 102, "blur_score": 666.6263729348548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving along a track. Their motion is consistent with locomotion on a fixed path, driven by physical forces from the track's incline.", "background_and_ambient_analysis": "The background consists of static vegetation, a road, and a sign. No significant fluid motion (fire, water, smoke) or wind-driven environmental motion is observed. Background elements remain stationary relative to the frame."}}
{"video_id": "CJzVmwAJZtI", "file_name": "CJzVmwAJZtI_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person entering a house. The scene is at night, so it's dark outside except for the light from the doorway. The person is wearing a dark shirt with a logo and light-colored pants. They move from outside into the house through the open door. Let's check the steps: \n\n1. Start: Person is at the doorway, entering. \n2. Motion: They walk into the house, disappearing into the dark interior. \n3. Background: House exterior with a window (has red decorations), a light above the door, and some vine-like decorations on the wall. But we need minimal background.\n\nNow, the caption needs to be chronological. So: A person in a dark shirt and light pants enters a house through an open door, moving from outside into the interior. The door is illuminated by a light above it. The person's movement is from the doorway into the house, eventually disappearing. Camera is stationary, fixed on the house entrance.\n\nWait, rules: focus on motion and behavior. So \"A person wearing a dark shirt with a visible logo and light pants walks through an open doorway into a dark interior, moving from outside into the house and disappearing from view. The camera remains stationary, positioned to capture the doorway and adjacent window.\" \n\nCheck for minimal background: the window has red decorations, but maybe not essential. The rules say \"minimal unless essential for understanding motion.\" Since the motion is entering the house, the doorway's light is relevant. So include the light source.\n\nWait, the video has the doorway light. So \"A person in a dark shirt and light pants enters a house via an open door, moving from outside into the dimly lit interior; they disappear as they step inside. The camera is stationary, focused on the doorway and adjacent window area.\"\n\nWait, but need to mention appearance: color of shirt (dark), pants (light). Number: one person. Spatial: doorway, window to the left. So \"A person wearing a dark shirt with a logo and light-colored pants moves through an open doorway into a dark house interior, stepping fully inside and disappearing from view. The camera remains fixed, capturing the doorway and a window with red decorations to the left.\"\n\nBut the rules say \"background descriptions minimal unless essential for understanding motion.\" The red decorations on the window might not be essential, but if it's part of the scene, but maybe we can skip. The key is motion. Let's see the video: the person is entering, the light is above the door. So focus on the person's movement.\n\nWait, the video starts with the person in the doorway, then moving inside. So chronological: At the beginning, the person is at the doorway, then moves into the house.\n\nSo: \"A person wearing a dark shirt and light pants enters a house through an open doorway, walking from outside into the dark interior and disappearing from view. The camera remains stationary, capturing the doorway and adjacent window area.\"\n\nWait, but the rules say \"mention spatial relationships if relevant\". The window is to the left of the door. So \"A person in a dark shirt and light pants moves through an open doorway into a dark house, stepping inside and disappearing; the window with red decorations is to the left of the door. The camera is fixed on the entrance.\"\n\nBut need to keep it concise. Let's check the output format. The example has to be a paragraph.\n\nFinal draft: A person wearing a dark shirt with a logo and light pants walks through an open doorway into a dimly lit house interior, moving from outside into the darkness and disappearing from view. The camera remains stationary, focused on the doorway and the adjacent window area.\n\nWait, but the red decorations on the window: if they are part of the scene but not essential, maybe omit. The rules say \"minimal unless essential\". The main motion is the person entering, so the window can be mentioned as \"adjacent window\" without details. So: \"A person in a dark shirt and light pants enters a house through an open doorway, stepping inside and disappearing from view. The camera remains stationary, capturing the doorway and an adjacent window to the left.\"\n\nYes, that's concise. Let's check the rules:\n\na) Motion: enters through doorway, steps inside, disappears. Chronological.\n\nb) Appearance: dark shirt, light pants. Number: one person.\n\nc) Spatial: adjacent window to the left of the door.\n\nd) Camera: stationary.\n\ne) Background minimal: just the window mentioned.\n\nf) No text recognition.\n\ng) Internal thinking done.\n\nNow, check the timing: the person is at the doorway, then moves in. So the caption should follow that.\n</think>\n\n<caption_output>A person wearing a dark shirt and light pants walks through an open doorway into a dimly lit house interior, moving from outside into the darkness and disappearing from view", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CJzVmwAJZtI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CJzVmwAJZtI_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 158, "blur_score": 102.70606473989426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is visible near the doorway, exhibiting subtle movement (likely opening/closing the door or shifting position).", "background_and_ambient_analysis": "The house exterior (window, wreath, decorative rack, door) shows no shifting or fluid motion; no fire, water, or wind effects are present."}}
{"video_id": "CK4jxKdFZxk", "file_name": "CK4jxKdFZxk_000408_000418.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit kitchen, four people interact around a central island. A man in a green shirt stands near a door to the left, while others move around the island. The person in a striped shirt walks from right to left toward the island, then steps back, and a woman in a light top adjusts items on the island. The man in green remains stationary near the door, and another individual shifts position from the left. The camera remains static, capturing the group’s movements without significant motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CK4jxKdFZxk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CK4jxKdFZxk_000408_000418.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 511.6336335797204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: a man in a striped shirt walks across the frame and turns, a man in a green shirt moves behind the counter, and others interact near the counter. All motions are discrete, solid object movements due to locomotion and physical interactions.", "background_and_ambient_analysis": "The kitchen background (cabinets, walls, windows) remains static throughout the clip. No fluid or environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "CK8hUOccuMk", "file_name": "CK8hUOccuMk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair, wearing a white tank top, sits as another individual styles their hair. The stylist, with visible hands and red nail polish, uses a comb to gather sections, braids the hair, secures it with a hair tie, and trims the ends. The stylist works behind the seated person, adjusting the braid. The camera maintains a close-up, steady perspective focused on the hair styling process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CK8hUOccuMk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CK8hUOccuMk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 58.966592479213666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A stylist's hands (with red nail polish) actively manipulate the seated woman's hair, creating braids and an updo through physical contact and force application. The woman's head is stationary while the stylist's hands perform discrete, purposeful movements.", "background_and_ambient_analysis": "The salon background (shelves, chairs, window) shows no uniform shifting or environmental motion (fire, water, smoke, wind). All static elements remain fixed relative to the scene."}}
{"video_id": "CJrS2cteMV8", "file_name": "CJrS2cteMV8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a teal power drill and a red apple above a table; the drill is positioned against the apple’s surface, and as it rotates, the apple’s peel is removed in strips, revealing the fruit’s interior. The camera maintains a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CJrS2cteMV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CJrS2cteMV8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 73.54021113898096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands to operate the power drill and rotate the apple, causing the apple to peel. The drill and drill bit are in contact with the apple, resulting in rotational motion of the apple and the drill.", "background_and_ambient_analysis": "The background (white wall and table) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "CKJLBA9-L6A", "file_name": "CKJLBA9-L6A_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white cap, dark vest over a green shirt, and green pants trims dense green bushes with a red and black electric hedge trimmer, moving the tool in a back-and-forth motion while slightly shifting position; the camera maintains a close-up perspective with minimal movement, exhibiting slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CKJLBA9-L6A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CKJLBA9-L6A_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 463.017836339536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is the person (wearing a white cap, vest, and green pants) operating a leaf blower. The person's arms and the blower are moving in a controlled manner to direct airflow, demonstrating discrete physical motion.", "background_and_ambient_analysis": "The background (trees) shows no significant fluid motion (fire, water, wind) as the dominant force. There is minimal ambient movement of leaves due to the leaf blower, but it is secondary to the main subject."}}
{"video_id": "CLcOTPlL9Z8", "file_name": "CLcOTPlL9Z8_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person in a white karate uniform with a black belt. The main subject is kicking a black heavy bag. Let's look at the sequence:\n\n0.0s: The person is mid-kick, right leg extended toward the bag.  \n1.0s: The kick continues, leg is high.  \n2.0s: The leg comes down, and the person is still in position.  \n3.0s: Now standing with feet apart, hands up (maybe after the kick).  \n4.0s: Same stance, hands still up.  \n\nWait, the rules say chronological order. So start from the first frame. The person is in a gym with wooden floor, mirrors, punching bags in background. Main subject: one person, white uniform, black belt. Motion: kicks the bag, then steps back to a stance. \n\nNeed to describe the motion chronologically. First, the kick (leg raised, hitting the bag), then the follow-through, then the person stands with hands up, maybe a stance. \n\nBackground: gym setting, mirrors, punching bags. But keep background minimal unless essential. The punching bag is a key object here. \n\nCamera perspective: static, no movement mentioned. So \"static camera\" or \"fixed shot\".\n\nLet's structure it:\n\nA person in a white karate uniform with a black belt performs a high kick to a black heavy bag in a gym. The individual extends their right leg upward toward the bag, then retracts the leg, standing with feet apart and hands raised in a defensive stance. The background includes mirrors and hanging punching bags, but the focus remains on the kick and follow-through. The camera remains static throughout.\n\nWait, check the rules: \"conclude with camera perspective and movement\". So need to end with that. Let's check the frames:\n\nFrame 0: kick in progress (right leg up)  \nFrame 1: same, leg is moving  \nFrame 2: leg is pulling back  \nFrame 3: standing with hands up (like after a strike)  \nFrame 4: same as 3.  \n\nSo motion: kick (leg extended), then the kick completes (leg returns to side), then stance. \n\nAppearance: person is male (from video, but maybe just say person), white uniform, black belt. \n\nSpatial: the person is in front of the mirror, the heavy bag is to the side. \n\nSo putting it together: \n\nA person wearing a white karate uniform with a black belt executes a high kick toward a black heavy bag, then retracts their right leg and assumes a standing stance with hands raised. The sequence occurs in a gym with mirrored walls and hanging punching bags in the background. The camera remains fixed throughout the clip.\n\nWait, need to check if \"execute a high kick\" is accurate. The first frame is the kick in action, then the next frames show the follow-through. Also, the background description should be minimal. The rules say \"keep background descriptions minimal unless essential\". The punching bags are essential here because that's the object being kicked. \n\nLet me rephrase: \n\nA person in a white karate uniform with a black belt kicks a black heavy bag, then steps back to a stance with feet apart and hands raised. The gym setting includes mirrored walls and additional punching bags, while the camera remains static. \n\nWait, \"steps back\" might not be accurate. In frame 0 to 2, the person is moving the leg, then in frame 3, they are standing still with feet apart. Maybe \"retracts their leg and assumes a stable stance\".\n\nLet me check the exact frames:\n\nFrame 0: leg is up, kicking the bag.  \nFrame 1: leg is moving, still kicking.  \nFrame 2: leg is down, back to a stance.  \nFrame 3: hands raised (maybe preparing for next move or finishing).  \nFrame 4: same as 3.  \n\nSo the motion is: kick (right leg extended), follow-through (leg comes down), then stance with hands up.\n\nSo:\n\nA person in a white karate uniform with a black belt delivers a high kick to a black heavy bag, then withdraws their leg and stands with feet apart and hands raised. The scene takes place in a gym with mirrored walls and hanging punching bags; the camera remains stationary throughout.\n\nYes, that's chronological. First the kick, then the withdrawal, then the stance. Appearance: white uniform, black belt. Background minimal but necessary: gym with mirrors and punching bags. Camera static.\n\nLet's check if \"deliver a high kick\" is correct. The kick is high, so yes. \"Withdraws their leg\" – from the action, the leg goes from up to down. Then the stance. \n\nAlso, mention the number of people: one person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CLcOTPlL9Z8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CLcOTPlL9Z8_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 100.79800342090984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A martial artist in uniform performs a high kick (leg extended horizontally) and returns to a stable stance, with motion driven by explicit physical locomotion (muscular effort).", "background_and_ambient_analysis": "Background features static studio elements (mirrors, punching bags, walls) with no shifting or uniform displacement. No fluid/environmental motion (fire, water, wind, smoke) detected."}}
{"video_id": "CM5mlaIPVcU", "file_name": "CM5mlaIPVcU_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person with voluminous, tousled blonde hair lies motionless; they then raise their right hand holding scissors toward their hair. The camera remains static in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CM5mlaIPVcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CM5mlaIPVcU_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 670.4082637471274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands and a comb are moving. The hands are combing through the hair, causing the hair to move.", "background_and_ambient_analysis": "The background is a static light-colored surface with no signs of fluid motion (fire, water, smoke, wind). The ambient environment is calm and the background does not shift."}}
{"video_id": "CL1D7wWfKrY", "file_name": "CL1D7wWfKrY_000390_000400.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a yellow marker moves across a white sheet of paper, actively drawing on it. The hand is positioned over the paper, which rests on a dark surface. The camera starts with a top-down view, then gradually zooms in closer to the drawing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CL1D7wWfKrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CL1D7wWfKrY_000390_000400.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 123.73845791738063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is actively moving to write on paper, demonstrating physical locomotion (muscle-driven motion).", "background_and_ambient_analysis": "Background elements (table, paper edges) are static with no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "CMIYc3j0iNY", "file_name": "CMIYc3j0iNY_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in green scrubs and masks sit on a wooden table; one holds a device while the other adjusts a blue structure to the right. They then position a green sheet over a person lying supine on the table, covering them from the waist down. The camera maintains a fixed top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CMIYc3j0iNY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CMIYc3j0iNY_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 134.1757396705495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in green surgical gowns (medical staff) are moving their hands and bodies to cover and adjust a green blanket over a patient lying in blue. The motion is due to explicit physical actions (locomotion and manipulation of objects).", "background_and_ambient_analysis": "The background (black backdrop and cloud-shaped cutout) remains static with no fluid or environmental motion. No fire, water, smoke, or wind observed."}}
{"video_id": "CLsFQhYaEM0", "file_name": "CLsFQhYaEM0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the video starts with a person holding a fan of US dollar bills. The bills are various denominations, green and brown, held up close to the camera. Then the scene cuts to a Scrabble game where a person is placing a tile on the board. The word \"Punch\" appears on screen, but I need to exclude text recognition per the rules. Next, there's a close-up of another person in a black shirt with a logo, but the focus is on their action. Wait, the sequence: first a person holds money, then a Scrabble board with hands moving, then a person in a chair. Let's list the chronological order.\n\n1. Opening shot: A person holds a fan of US dollar bills (various denominations, green/brown) in front of the camera, obscuring their face partially.\n2. Scene shifts to a top-down view of a Scrabble board where a hand places a tile (letters on tile, board has colored squares).\n3. Then, a person wearing a black shirt with a logo is seated at a table, with arms resting, and a foot is visible in the frame (but maybe the hand placing tile was the previous action). Wait, the video clips: [0.0] shows holding money, [1.4] is a close-up of the person's face with money, [2.5] is Scrabble board, [3.6] shows a hand placing tile (with \"Punch\" text), [4.7] shows a person in a chair.\n\nWait, the user provided 5 frames: [0.0] person with money, [1.4] close-up face with money, [2.5] Scrabble board (hands on table, tiles), [3.6] hand placing tile with \"Punch\" (but exclude text), [4.7] person in chair. So the main actions: first, person holds money; then, a hand places a Scrabble tile on the board; then, a person is seated in a chair. Wait, need to follow the chronological order as per the frames.\n\nSo step by step:\n\n- Initial frame: A person holds a fan of US dollar bills (green and brown, various denominations) close to their face, partially obscuring it.\n- Next scene: The camera shifts to a top-down view of a Scrabble game in progress, where a hand places a tile on the board (letters on tile, board with colored squares).\n- Then, the camera shows a person seated in a chair, wearing a black shirt with a white logo, with their arms resting on the table.\n\nWait, the frames are [0.0], [1.4], [2.5], [3.6], [4.7]. So the order is:\n\n0.0: person with money\n\n1.4: same person, slightly closer (face visible with money)\n\n2.5: Scrabble board with hands on table (left hand, right hand in frame, maybe)\n\n3.6: hand placing tile (with \"Punch\" text, but we ignore text)\n\n4.7: person in chair (body shot, shirt with logo)\n\nWait, but the rules say: focus on motion and behavior of main subjects in chronological order.\n\nSo let's list the actions:\n\n1. Person holds a fan of US dollar bills (multiple bills, green/brown, held in front of their face).\n\n2. Transition to a top-down view of a Scrabble board where a hand places a tile (a single tile is moved to the board, the board has colored squares, and there's another tile holder on the table).\n\n3. Then, the camera shows a person seated in a chair, wearing a black shirt with a white logo, with their arms resting on the table.\n\nNow, describe appearance and number:\n\n- First subject: one person, holding a fan of US dollar bills (various denominations, green and brown).\n\n- Second subject: a hand (part of a person) placing a tile on the Scrabble board; the board is red with colored squares, tiles are in the game setup.\n\n- Third subject: one person in a chair, wearing a black shirt with a white logo, seated at a table.\n\nSpatial relationships: The money is held in front of the person's face initially. Then the Scrabble board is on a table with hands interacting. Then the person in the chair is seated.\n\nCamera perspective: starts close-up on money, then top-down on Scrabble, then medium shot of the person in the chair.\n\nWait, the rules: describe chronologically, mention spatial relationships if relevant.\n\nLet's structure it:\n\n\"First, a person holds a fan of US dollar bills (multiple green and brown denominations) close to their face. The scene transitions to a top-down view", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CLsFQhYaEM0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CLsFQhYaEM0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 61.160568994101496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hand moving to place Scrabble tiles and to punch another person's shoulder.", "background_and_ambient_analysis": "Background is static in all scenes; no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "CN-f4nm3tjc", "file_name": "CN-f4nm3tjc_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long curly hair, wearing a gray patterned jacket, maroon scarf, and dark pants, interacts with a white ATM machine mounted on a brick wall. She presses buttons, retrieves a card, and turns away. The scene transitions to her standing in a living room with wooden furniture, a fireplace, and a brown couch. The camera shifts from a close-up of the ATM to a wider shot of the room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CN-f4nm3tjc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CN-f4nm3tjc_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 233.50026175484595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman (discrete solid object) interacts with an ATM (inserting card, retrieving cash) and then walks through a doorway into a living room. Her movement is driven by locomotion and intentional actions.", "background_and_ambient_analysis": "The background features static elements (brick wall, window, fireplace, couch) with no shifting or fluid motion (fire, water, smoke, wind). No environmental fluid dynamics observed."}}
{"video_id": "CN1gaskhg08", "file_name": "CN1gaskhg08_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair in a black top and light jeans dances with a man in a light gray shirt and light jeans. They begin facing each other, then the man spins her, causing her to lean back while maintaining close contact. They continue moving in a circular pattern across the wooden floor of the dance studio, with other dancers visible in the background through the mirrors. The camera remains steady with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CN1gaskhg08.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CN1gaskhg08_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 39.292393694652894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (dancers) exhibit distinct, solid-body motion through locomotion and physical interaction (e.g., embracing, stepping, turning), with clear bounding boxes for tracking.", "background_and_ambient_analysis": "Background elements (walls, wooden floor, yellow cabinet, chairs) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "CN6Impm_RBE", "file_name": "CN6Impm_RBE_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips the steering wheel of a BMW, slightly turning it while positioned in front of the dashboard with visible gauges and a red-accented center console; the camera remains fixed inside the vehicle, focused on the steering wheel area with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CN6Impm_RBE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CN6Impm_RBE_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 154, "blur_score": 111.88405509049304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving on the steering wheel, demonstrating discrete physical motion due to driver interaction.", "background_and_ambient_analysis": "The background elements (dashboard, steering wheel, car interior) show no shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "CNdXtHKH3KQ", "file_name": "CNdXtHKH3KQ_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a light and dark striped short-sleeve shirt stands in front of a pink wall. He initially holds his hands near his chest, then raises his right hand to bring an object to his mouth, tilts his head back while holding it, and finally lowers his hand. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CNdXtHKH3KQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CNdXtHKH3KQ_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 175.129990382025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete movements: adjusting their shirt, bringing an object to their mouth, and consuming it. These are solid, distinct motions of a human subject.", "background_and_ambient_analysis": "The background elements (walls, decorative border, framed pictures) remain static and show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "CNibwb9sGew", "file_name": "CNibwb9sGew_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing plays a wooden harp, moving their hands along the strings. They then cease playing, lean back, and sit upright as the camera tilts upward to reveal their seated position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CNibwb9sGew.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CNibwb9sGew_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 114.1223274561988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: initially resting head on hand, then lifting head, sitting upright, and waving. Motion is explicit physical locomotion and limb movement.", "background_and_ambient_analysis": "Background elements (wall, poster, table) remain static; no fluid/environmental motion (fire, water, smoke, wind) observed. The poster and wall do not exhibit uniform shifting."}}
{"video_id": "COLKnNu-9cw", "file_name": "COLKnNu-9cw_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people sit on a grassy lawn; one in a black cardigan and yellow top gestures toward the other, who wears a black top and blue pants. They interact closely, with the second person moving their hand. The camera captures their exchange from a close angle with slight movement, set against a background of grass, trees, and houses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/COLKnNu-9cw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/COLKnNu-9cw_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 892.2248701909383, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving their hands to bring food to their mouths (eating), with discrete motions consistent with intentional locomotion (hand movements).", "background_and_ambient_analysis": "Static background elements (stone wall, trees, grass) show minimal uniform motion; no dominant fire, water, smoke, or significant wind effects observed."}}
{"video_id": "COWoGs0Z2EY", "file_name": "COWoGs0Z2EY_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, wearing a light-colored long-sleeve shirt, adjust three glass bottles filled with yellow liquid positioned in a stainless steel bottling machine with multiple curved arms. The hands move the bottles slightly to the right and then away from the machine, revealing more bottles lined up to the left. The machine features a metal tray with a white foam block and a blue valve, while the background includes additional glass bottles and industrial equipment. The camera remains stationary in a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/COWoGs0Z2EY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/COWoGs0Z2EY_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 770.8591777082004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating multiple glass bottles mounted on a metal rack, shifting individual bottles and adjusting their positions through direct physical contact. The bottles themselves are solid, discrete objects responding to applied force.", "background_and_ambient_analysis": "The background shows static workshop elements (concrete floor, stored chairs, bottles) with no shifting, fluid motion, or environmental disturbances (fire, water, wind). Background elements remain uniformly fixed."}}
{"video_id": "COggmn2Jexw", "file_name": "COggmn2Jexw_000493_000503.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand manipulates a white cylindrical object, moving it slightly against a sandy ground with denim fabric visible nearby; the camera remains in a close-up view with minor shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/COggmn2Jexw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/COggmn2Jexw_000493_000503.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 246.50079430160523, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands interacting with a dog's leg, showing deliberate movement (e.g., grooming or handling). The dog remains mostly stationary while hands perform discrete actions.", "background_and_ambient_analysis": "No significant shifting background elements or fluid/environmental motion (fire, water, wind) observed. Background is not uniformly shifting; focus is on foreground interaction."}}
{"video_id": "CPb2SO27dk8", "file_name": "CPb2SO27dk8_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with short, light-colored fingernails is positioned over a white fabric surface; a small tool files the thumb nail in a back-and-forth motion, then withdrawn as the hand shifts to reveal the thumb and adjacent fingers. The camera maintains a close-up, top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CPb2SO27dk8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CPb2SO27dk8_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 153, "blur_score": 65.12394787408827, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (with fingers) is moving to apply nail polish, with minimal motion (e.g., slight finger movements and brush application). The brush is also moving in conjunction with the hand.", "background_and_ambient_analysis": "Background is a static white surface with no signs of fluid motion, fire, water, or wind. The background remains unchanged throughout the video."}}
{"video_id": "CProVCiz3Zw", "file_name": "CProVCiz3Zw_000192_000202.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand closes the door of a white oven containing a metallic baking tray with food inside, followed by a cut to a white plate filled with multiple browned, irregularly shaped baked items. The camera remains static during the oven scene and transitions to a fixed shot of the plate.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CProVCiz3Zw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CProVCiz3Zw_000192_000202.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 155, "blur_score": 771.4024156098578, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is seen closing the oven door, representing a discrete solid object moving due to physical force. The cooked chicken on the plate remains static after the oven door closure.", "background_and_ambient_analysis": "The kitchen cabinets and oven exterior remain static throughout. No significant fire, water, smoke, or wind-driven environmental motion is observed as the dominant factor."}}
{"video_id": "CP_dreMWJKY", "file_name": "CP_dreMWJKY_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of band members in dark uniforms with white shirts are initially stationary on a football field, with percussionists positioned in the foreground and brass players arranged behind them in formation. As the video progresses, the band members begin marching forward, moving from right to left across the field. The camera pans left to follow their coordinated motion, maintaining a wide shot that captures their synchronized movement. Background elements like bleachers are visible but minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CP_dreMWJKY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CP_dreMWJKY_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 347.89219431928313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete human subjects are moving in groups (e.g., walking, gathering), with consistent bounding boxes and clear physical locomotion.", "background_and_ambient_analysis": "Static background elements (stands, field markings) show no uniform shifting or fluid motion (fire, water, smoke, wind). No environmental motion dominates."}}
{"video_id": "CQ6YZtQeHdM", "file_name": "CQ6YZtQeHdM_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a split-screen showing a woman's legs in black high heels on the left and a person receiving a leg massage with an anatomical illustration on the right. It transitions to a person lying face down on a massage table, wearing red shorts, while another individual in dark clothing massages their legs. The therapist's hands move upward along the client's calf and foot, applying pressure. The camera remains static throughout these scenes, focusing on the massage motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CQ6YZtQeHdM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CQ6YZtQeHdM_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 438.6273771609439, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: a prone person's legs (subject) and a masseur's hands. The legs are moved via deliberate physical manipulation (massage strokes) by the masseur's hands.", "background_and_ambient_analysis": "No shifting background or fluid motion detected. Static elements (window, floor) remain fixed; no fire, water, smoke, or wind present."}}
{"video_id": "CQkVpnLIwaM", "file_name": "CQkVpnLIwaM_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in green clothing bends deeply forward, lowers their body toward the ground, then rises while holding an object, with another individual in dark clothing standing behind them. The camera maintains a handheld perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CQkVpnLIwaM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CQkVpnLIwaM_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 150, "blur_score": 1679.0517395249049, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green suit (with red shirt) is moving through a series of bending and stepping motions. Another person in black is stationary.", "background_and_ambient_analysis": "The background (building, fence, trees, street) is stable with no significant shifts or environmental elements (like fire, water, wind) dominating the motion. The only motion is from discrete objects."}}
{"video_id": "CQK_EQp9qBA", "file_name": "CQK_EQp9qBA_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs a metal bowl filled with mixed green and dark purple leafy vegetables, occasionally lifting and turning the ingredients to combine them. The hand moves rhythmically, using a utensil to mix the salad, while the bowl remains stationary on a dark surface. The camera maintains a top-down perspective with minimal movement, focusing closely on the bowl and stirring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CQK_EQp9qBA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CQK_EQp9qBA_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 149, "blur_score": 124.27230339258408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is actively stirring a salad in a metal bowl using a fork, causing the salad ingredients (vegetables, tofu) to move due to applied force.", "background_and_ambient_analysis": "The countertop and white container in the background are static; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "CRU6MWhtF-Y", "file_name": "CRU6MWhtF-Y_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subjects are a tiger and a person. Let's see the frames.\n\nAt the start, the person is touching the tiger's paw. The tiger is close, maybe sitting or lying down. The person's hand is extended towards the tiger. Then in subsequent frames, the person's hand is still on the tiger's paw, and the tiger's head moves a bit. The tiger's fur is orange with black stripes, so appearance is important. The person is wearing a white shirt, so mention that.\n\nSpatial relationship: The person is to the right of the tiger, touching its paw. The tiger is in front of the person, maybe. Background is a cage with bars, but minimal description as per rule e. Camera perspective: it's a close-up, maybe handheld with slight movement. No major camera shifts.\n\nChronological order: First, the person's hand on the tiger's paw. Then the tiger's head moves slightly. The person keeps holding the paw. Need to keep it concise.\n\nLet's structure it:\n\nA person in a white shirt extends their hand to touch the paw of a large orange tiger with black stripes, which is positioned in front of them. The tiger’s head moves slightly while the person maintains contact. The camera remains close, showing minimal movement as the interaction continues.\n\nCheck rules: motion and behavior chronologically. Appearance: tiger's color, person's shirt. Spatial: tiger in front of person. Background minimal (cage but not detailed). Camera perspective: close-up, slight movement. Exclude text etc.\n\nWait, need to make sure it's chronological. The video starts with the person touching, then the tiger's head moves. So describe that sequence.\n\n\"Throughout the sequence, a person in a white shirt gently holds the paw of a large orange tiger with black stripes, which is positioned in front of them. The tiger’s head shifts slightly as the person maintains contact. The camera stays close, capturing minimal movement as the interaction unfolds.\"\n\nWait, \"gently holds\" – is that accurate? The video shows the person's hand on the paw. Maybe \"extends their hand to touch\" at first, then \"maintains contact\".\n\nAlso, the tiger's size: large. The person is interacting with the tiger. Let's check the frames. The tiger is close, so \"positioned in front of them\".\n\nMake sure to mention number: one tiger, one person.\n\nLet me draft:\n\n\"A person in a white shirt extends their hand to touch the paw of a large orange tiger with black stripes, which is positioned in front of them. As the sequence progresses, the tiger’s head shifts slightly while the person maintains contact with its paw. The camera remains in a close-up perspective with minimal movement throughout the interaction.\"\n\nCheck rules: concise, chronological, appearance, spatial, camera.\n\nYes, that works. Let's see if it's too long. Maybe shorten.\n\n\"A person in a white shirt gently holds the paw of a large orange tiger with black stripes, positioned in front of them. The tiger’s head shifts slightly during the interaction, and the person maintains contact. The camera stays close with minimal movement.\"\n\nWait, \"gently holds\" – the video shows the person's hand on the paw. Maybe \"extends hand to touch\" then \"maintains contact\".\n\nAlternatively: \"In the video, a person in a white shirt extends their hand to touch the paw of a large orange tiger with black stripes. The tiger, positioned in front of the person, shifts its head slightly while the person maintains contact. The camera remains in a close-up view with minimal movement.\"\n\nThat's better. Chronological: first extension of hand, then tiger shifts head, person keeps contact. Camera close-up, minimal movement.\n\nCheck for minimal background: the cage is in the background but described minimally. The rules say \"exclude text, named characters, etc.\" So no problem.\n\nLet me check the output format: <caption_output>...<caption_output>\n\nSo the final caption should be inside the tags.\n\nAnother check: \"main subjects (people/animals/objects) in chronological order.\" So person and tiger are main. Motion: hand extending, touching, tiger shifting head, person maintaining contact.\n\nYes.\n</think>\n\n<caption_output>A person in a white shirt extends their hand to touch the paw of a large orange tiger with black stripes, positioned in front of them. The tiger shifts its head slightly while the person maintains contact with its paw. The camera remains in a close-up view with minimal movement throughout the interaction.<caption_output>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CRU6MWhtF-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CRU6MWhtF-Y_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 330.509896317433, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tiger exhibits slight head movements and mouth motions (grooming/reacting), person moves hand for petting. Both are discrete solid objects with clear physical motion due to interaction.", "background_and_ambient_analysis": "Background elements (fence, trees) show no significant shifting or uniform motion. No fire, water, or smoke present; minor tree sway not dominant."}}
{"video_id": "CR2VMCF6pv4", "file_name": "CR2VMCF6pv4_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green shirt and cap stands on a paved area, gesturing with his hands. The scene transitions to a man in a white polo shirt with black sleeves standing in a warehouse, turning slightly left, with workers and stacked boxes visible behind him. Finally, the camera shows a man in a striped shirt and white cap standing in front of a wooden shed, with a wheelbarrow positioned to his side.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CR2VMCF6pv4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CR2VMCF6pv4_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 199.06877136815268, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main moving objects are people (workers) in the warehouse scene: pushing carts, stacking boxes, and the man in the white shirt moving his head and body. The man in the green shirt and the man in the striped shirt are standing still.", "background_and_ambient_analysis": "In all scenes, there is no shifting background (uniform motion of static elements) or ambient environmental motion (fire, water, smoke, wind). The background elements (buildings, warehouse walls, house) are static."}}
{"video_id": "CRn9SQLYOw0", "file_name": "CRn9SQLYOw0_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a video clip and wants a concise chronological paragraph following specific rules.\n\nFirst, I need to watch the video. The first frame shows a woman in a pink and silver belly dance outfit with fringe. She's moving, probably dancing. The next frames show her in motion, then she's on stage with a man sitting on a throne-like chair holding a white object, maybe a drum or ball. The background is dark with blue lighting.\n\nSo the main subjects are the woman and the man. The woman starts by dancing, then moves into a pose with arms raised, and the man is seated next to her. The camera moves from a close-up of her torso to a wider shot showing both. The background is dark, so I don't need to describe it much. The rules say to mention appearance and motion chronologically.\n\nLet me structure it step by step. First, the woman's outfit: pink and silver with fringe, then her movements. Then the man's position, what he's holding. Camera perspective: starts close-up, then widens. Need to mention spatial relationships: the woman is dancing in front of the seated man. Avoid text, named characters, etc.\n\nCheck the rules again: focus on motion and behavior, chronological order. Keep it brief. Make sure to include the camera movement at the end. Background minimal, so just mention dark stage with blue lighting maybe.\n\nWait, the user said \"Keep background descriptions minimal unless essential for understanding motion.\" Since the stage is dark and blue, maybe that's essential for the setting, but since the motion is the focus, perhaps just say \"dark stage with blue lighting\" as minimal.\n\nWait, the first frame is close-up of her torso, then she turns, moves arms, and the camera pulls back to show both her and the man. So the camera starts close, then pans out to show the wider scene.\n\nPutting it all together: The video opens with a close-up of a woman in a pink and silver fringe belly dance outfit dancing. She moves to her left, raising her arms, while a seated man in black attire holds a white object on a golden throne-like chair. The camera pulls back to reveal the woman’s full figure dancing in front of the man against a dark stage with blue lighting. Ends with the camera in a wider shot.\n\nWait, the man is on a golden chair, so \"golden throne-like chair\" might be important. Also, the woman's movement from the close-up to the wider shot. Need to check the timing: the video starts with close-up, then she turns, then the camera shows both. The man is sitting, holding the object.\n\nAnother point: the woman's skirt is pink, and the top has silver fringe. The man is in black. The spatial relationship: she's in front of the seated man.\n\nCheck for chronology: first, close-up of woman, then she moves, then the camera pulls back to show the man. The final shot is a wider view.\n\nSo the caption should mention the start with close-up, her movement, then the wider shot including the man. Make sure not to include any stylistic analysis. Let me try a draft:\n\nA woman in a pink and silver fringe belly dance outfit dances, moving her arms and torso. The camera pulls back to reveal her performing in front of a seated man in black attire holding a white object on a golden chair, against a dark stage with blue lighting.\n\nWait, the man is seated, the woman is dancing in front of him. The first part is the close-up, then the camera moves to show both. The description needs to be chronological.\n\n\"Initially, a close-up focuses on a woman in a pink and silver fringe belly dance outfit as she dances, turning and extending her arms. The camera widens to show her performing in front of a seated man in black clothing holding a white object on a golden throne-like chair against a dark stage backdrop with blue lighting.\"\n\nCheck the rules: focus on motion, chronological. The camera movement is mentioned as widens. The man's position is \"in front of\" her? Wait, she's dancing in front of him. The man is seated behind or to the side? The third frame shows her dancing with the man sitting on a throne. So she's in front of him. So \"performing in front of a seated man.\"\n\nAlso, mention the number: one woman, one man.\n\nAppearance: woman's outfit is pink and silver with fringe, man in black.\n\nMotion: dancing, turning, arm movements.\n\nCamera: starts close-up, then widens.\n\nBackground: dark stage with blue lighting, minimal.\n\nYes. Let me check the rules again.\n\na) Motion and behavior chronologically. So first, close-up of woman dancing, then camera pulls back to show both.\n\nb) Briefly describe appearance and number: woman's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CRn9SQLYOw0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CRn9SQLYOw0_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 238.0727712119258, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in a belly dance costume performs controlled arm and hip movements; a seated man interacts with her by holding and gesturing with a white ball, both exhibiting discrete physical locomotion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion. The blue stage backdrop and dark stage elements remain static throughout, with no fire, water, smoke, or wind effects observed."}}
{"video_id": "CRPzvlPU6wA", "file_name": "CRPzvlPU6wA_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, one wearing a ring, positions a brown leather piece under a sewing machine; the right hand presses the leather while the left guides it, facilitating the machine's stitching motion. An orange pair of scissors rests on the table to the right. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CRPzvlPU6wA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CRPzvlPU6wA_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 78.38568699525578, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a tool (drill) are moving to manipulate a brown material on the table.", "background_and_ambient_analysis": "The background (table and equipment) is static with no shifting. No fire, water, or wind observed."}}
{"video_id": "CT0OIVf6sdg", "file_name": "CT0OIVf6sdg_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a yellow shirt sits on a couch, focused on a laptop displaying a chess game; he uses his hands to interact with the keyboard, moving pieces on the virtual board. The laptop rests on his lap, with a brown couch and scattered items visible in the background. The camera remains stationary, capturing the boy’s actions from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CT0OIVf6sdg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CT0OIVf6sdg_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 258.186465265988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (solid object) exhibits subtle head and hand movements while interacting with the laptop chess game, representing discrete locomotion.", "background_and_ambient_analysis": "The background (couch, wall, and static objects) shows no shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "CT8_y2cGsxQ", "file_name": "CT8_y2cGsxQ_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a shirtless person in a kitchen. They're stirring a reddish liquid in a container, maybe a cup. Then they pick up a can of Poles (I think that's a brand, but we don't need to mention it per rules), but wait, no, the rule says exclude text recognition. So just describe the action. The person is stirring, then moves to a jar with a green lid? Wait, no, looking at the frames: first frame, they're holding a jar with a green lid? Wait, no. Let's check each frame.\n\nFrame 0: Shirtless person, torso visible, hands stirring something in a container. Background has kitchen items, like a wooden rack with utensils.\n\nFrame 1: Still shirtless, hands stirring a container, now a can (maybe the same as before) and a container with yellow contents.\n\nFrame 2: Now the person is holding a glass jar with a green lid? Wait, no, the next frame: they're holding a glass jar filled with a yellowish substance, using a spoon to stir. The can is nearby (red and green, maybe a soda can). Then they place the jar on a cutting board, which is red and white. There's a vase with yellow flowers to the left. They're cutting something? Wait, in frame 4, they're using a knife to cut a round object, maybe a fruit or food item on the cutting board. The can is to the right of the jar.\n\nSo chronological order: The shirtless person is seen stirring a container with a spoon. Then they hold a jar with a yellowish substance, stirring it. Next, they place the jar on a red and white cutting board, using a knife to cut a round item (maybe a fruit slice) on the board. The background has a kitchen setting with items like a vase with yellow flowers, a couch, and the can (red and green) is visible. Camera is close-up, moving slightly as the person moves their hands. Background minimal, focus on actions.\n\nNeed to describe motion and behavior in order. Main subject is the shirtless person. Actions: stirring a container, then holding a jar and stirring, then cutting on a board. Appearance: shirtless, no shirt. Spatial: can is next to the jar, vase to the left. Camera: close-up, slight movement.\n\nPutting it all together concisely.\n\nLet's draft:\n\nA shirtless person stirs a reddish liquid in a container, then holds a jar filled with a yellowish substance and stirs it with a spoon. They place the jar on a red and white cutting board, using a knife to cut a round food item on the board. A red and green can sits to the right of the jar, and a vase with yellow flowers is visible to the left. The camera maintains a close-up perspective with slight movement.\n\nWait, but need to check rules: exclude text recognition (so don't mention \"Poles\" or brand names). So \"red and green can\" is okay. Also, no named characters.\n\nCheck if background is minimal: the kitchen items are there but not too much detail. Focus on main actions.\n\nFinal caption should be chronological, concise.\n\nLet me adjust:\n\nA shirtless person stirs a dark liquid in a container, then uses a spoon to mix contents in a jar of yellowish food, placing the jar on a red-and-white cutting board. They cut a round item on the board with a knife, while a red-and-green can sits to the right and a vase with yellow flowers is to the left. The camera captures close-up movements with slight shakes.\n\nWait, \"stirs a dark liquid\" vs \"reddish\" – maybe better to say \"stirs a reddish liquid\" from frame 1. But frame 0: the liquid looks dark? Maybe \"a dark liquid\" is okay.\n\nWait, frame 0: the person is stirring a container with a dark liquid (maybe tea or something). Then frame 1: holding a can (red and green) and a container with yellow contents. Frame 2: stirring a jar with yellowish substance. So sequence: stir liquid, then handle jar with yellow stuff.\n\nSo:\n\nA shirtless person stirs a dark liquid in a container, then holds a jar filled with yellowish contents and stirs it with a spoon. They place the jar on a red-and-white cutting board, using a knife to cut a round food item on the board. A red-and-green can is positioned to the right of the jar, and a vase with yellow flowers is visible to the left. The camera maintains a close-up perspective with slight movement.\n\nYes, that's chronological: stir liquid, stir jar, cut on board. Spatial relationships: can to the right, vase to the left. Camera close", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CT8_y2cGsxQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CT8_y2cGsxQ_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 42.59828340027994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person's hands are actively peeling a pineapple, with motion confined to the hands and the pineapple as discrete solid objects.", "background_and_ambient_analysis": "Static background elements (cabinets, window, furniture) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "CUVRBB_uAy8", "file_name": "CUVRBB_uAy8_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue denim shirt stands in a kitchen, then moves to pour liquid from a small white cup into a large cream-colored mixer container holding a yellowish substance. A green bowl with flour sits on the countertop to the right of the mixer. The camera shifts from a medium shot of the person to a close-up of the pouring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CUVRBB_uAy8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CUVRBB_uAy8_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 135.3707808442513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and arms move to pour liquid from a white cup into a large mixing bowl, with the cup and bowl being solid, distinct objects in motion.", "background_and_ambient_analysis": "Background elements (walls, window, framed pictures) remain stable with no uniform shifting; no fire, water flow, or smoke observed."}}
{"video_id": "CUdPxTVEDXY", "file_name": "CUdPxTVEDXY_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue button-up shirt manipulates a dark patterned tie around their neck, using their hands to loop and adjust the knot. The camera maintains a close-up perspective on the neck and tie, capturing the hand movements as the tie is secured.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CUdPxTVEDXY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CUdPxTVEDXY_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 36.72281627734725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete solid objects are the person's hands and the tie, moving through explicit physical actions (adjusting the tie's knot and positioning).", "background_and_ambient_analysis": "The background consists of a static wall with no shifting or fluid/environmental motion (e.g., no fire, water, or wind effects observed)."}}
{"video_id": "CVAJsLeUzYM", "file_name": "CVAJsLeUzYM_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing stands beside a yellow kayak on a rocky shore, then bends to grasp a black paddle, inserting it into the kayak's designated slot and securing it. The camera transitions from a medium shot of the scene to close-ups of the hands handling the paddle and the kayak's interior, maintaining focus on the motion without additional background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CVAJsLeUzYM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CVAJsLeUzYM_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 498.9964831865975, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "CUog4MTiIm8", "file_name": "CUog4MTiIm8_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand in dark clothing enters from the right, applying paint to the right side of a red-hued portrait painting depicting a figure in a white shirt and hat, then moves away to the right. The hand's motion is deliberate, adding texture to the fiery background. Camera remains fixed, centered on the painting and the hand's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CUog4MTiIm8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CUog4MTiIm8_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 61.46618793020587, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) moves into the frame, interacts with the poster, and then retracts.", "background_and_ambient_analysis": "The background (wall and poster) shows no significant shifting or fluid motion; the red poster contains no fire, water, or smoke elements."}}
{"video_id": "CUD0MeswMKs", "file_name": "CUD0MeswMKs_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a black screen, then transitions to a person in a park. The person is wearing a gray hoodie and black pants with \"LIMITED\" on them. They're on a grassy field with trees in the background. First, they throw a frisbee—so action: throwing. Then they run, catch it? Wait, the sequence is: at [2.0] they're holding the frisbee, then [2.5] they throw it (since it's in mid-air), then [3.0] they run towards where? Wait, let's parse the frames.\n\nFrame 0: black.\n\nFrame 1: person standing, facing right, gray hoodie, black pants with white text, white sneakers.\n\nFrame 2: person is mid-throw, frisbee in hand, body leaning forward, left leg up, right leg bent—so throwing motion.\n\nFrame 3: person has thrown the frisbee (frisbee is in the air), now they're moving, maybe running or following through.\n\nFrame 4: person standing still, looking where the frisbee went.\n\nFrame 5: same as 3? Wait, the description says [1.4] is person in park, [2.0] holding frisbee, [2.5] mid-throw, etc.\n\nWait, the user provided the video segments:\n\n[0.0] black screen.\n\n[1.4] person standing on grass, gray hoodie, black pants with \"LIMITED\", facing right.\n\n[2.5] person running, holding frisbee (but frisbee is thrown? Wait, the action: at [2.5] they are in a throwing motion—so throwing the frisbee.\n\nThen [3.0] after throwing, the person is moving, maybe following through.\n\nThen [4.0] standing and looking.\n\nWait, the frames are:\n\n0.0: black\n\n1.4: person standing, gray hoodie, black pants with white text.\n\n2.5: person holding frisbee, mid-throw (body angled, leg up).\n\n3.6: person has thrown the frisbee, now in a follow-through position (hand extended), then standing still.\n\nWait, the user's description:\n\n<0.3> black\n\n<1.4> person in park, gray hoodie, black pants with LIMITED, white shoes.\n\n<2.5> person throwing frisbee, mid-action (knee up, arm forward).\n\n<3.6> person running, then standing?\n\nWait, the key is to describe chronologically:\n\n1. Start with black screen.\n\n2. Then a person appears on grassy field, wearing gray hoodie, black pants with white \"LIMITED\" text, white sneakers.\n\n3. The person throws a white frisbee, body moving forward, one leg lifted.\n\n4. Then the person stands still, looking in the direction of the frisbee.\n\n5. Then the person runs to catch? Wait, no—the frames: [1.4] standing, [2.5] mid-throw, [3.6] running? Wait, the user's description:\n\n\"person in park, gray hoodie, black pants with LIMITED, white shoes. (1.4 seconds)\" — so at 1.4s, they're standing.\n\nAt 2.5s: \"person holding frisbee, mid-throw (knee up, arm forward)\".\n\nAt 3.6s: \"person running, then standing?\"\n\nWait, the next frame after throwing is [3.6] where they are in a follow-through, maybe still moving.\n\nWait, the video sequence:\n\n- 0.0: black\n\n- 1.4: person standing on grass, gray hoodie, black pants with \"LIMITED\", white sneakers.\n\n- 2.5: person in mid-throw motion (knee up, arm extended to throw frisbee).\n\n- 3.6: person has completed the throw, now standing still, looking towards where the frisbee was thrown.\n\nWait, but the user's frame 2.5 is \"person holding frisbee, mid-throw\"—so action is throwing, then the frisbee is in air.\n\nThen frame 3.6 is the person in a follow-through position (maybe still moving a bit).\n\nThen frame 4.7: person standing, looking.\n\nWait, the user's input:\n\n<0.3> black\n\n<1.4> person standing on grass, gray hoodie, black pants with LIMITED, white shoes.\n\n<2.5> person throwing frisbee, mid-action (body leaning, leg up).\n\n<3.6> person standing still, looking at where frisbee went.\n\nWait, but the problem", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CUD0MeswMKs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CUD0MeswMKs_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 29.1140409231997, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (wearing a gray hoodie and black pants) runs and throws a white ball; the ball's trajectory is visible due to physical motion from the throw.", "background_and_ambient_analysis": "Static background elements (trees, grass) show no uniform shifting or fluid motion (e.g., wind, water, fire)."}}
{"video_id": "CW08_vGDhD8", "file_name": "CW08_vGDhD8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a red dress with green and yellow patterns dances, raising and moving her arms energetically in front of a backdrop featuring large pink \"2023\" numerals. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CW08_vGDhD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CW08_vGDhD8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 1074.3047871073618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (a human) is moving by dancing, exhibiting self-propelled motion (locomotion).", "background_and_ambient_analysis": "The background (2023 text and star) is static and does not shift. No environmental fluids or winds are present."}}
{"video_id": "CUb8lo6f-EA", "file_name": "CUb8lo6f-EA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children in white and purple uniforms engage in a physical scrum on a grassy field. They break apart as players in white and purple sprint in various directions, some falling to the ground while others maintain their footing. The referee in a yellow and black striped shirt stands nearby. The camera pans left, capturing the dynamic movement and spatial spread of the children across the field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CUb8lo6f-EA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CUb8lo6f-EA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 55.21088098919294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple players in uniforms are engaging in physical interactions (tackling, running, breaking formation) with clear collisions and locomotion.", "background_and_ambient_analysis": "Background elements (yellow fence, orange cones, grass) show no significant uniform shifting. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "CW1cKzKcVvk", "file_name": "CW1cKzKcVvk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light yellow shirt and white pants stands on a grassy field, drawing back the string of a compound bow with a green arrow while adjusting his stance. Distant trees and parked cars appear in the background. The camera remains stationary, capturing the subject’s motion from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CW1cKzKcVvk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CW1cKzKcVvk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 207.7866947728581, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing yellow shirt and white pants) is moving their arms while drawing and aiming a bow. The bow and arrow are discrete objects exhibiting controlled motion due to physical actions.", "background_and_ambient_analysis": "Static background elements (trees, cars, house) show no significant shifting or fluid motion. Subtle tree sway may indicate wind, but it is not dominant."}}
{"video_id": "CVYWHIo7r4w", "file_name": "CVYWHIo7r4w_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with hands mixing a white substance in a clear bowl. The hands are using a spatula. Then it cuts to a person applying the mixture on their face in front of a mirror, then washing it off with water. Need to describe chronologically.\n\nFirst scene: hands hold a clear glass bowl with white powder, mix with a white spatula. The background is purple. Then transition to person in a bathroom, applying the mixture on face, then washing. The person is wearing a purple robe, in front of a mirror. \n\nCheck the rules: focus on motion, chronological order. Mention appearance: hands, bowl, substance color. Spatial: hands holding bowl, spatula mixing. Then person applying on face (in front of mirror), washing. Background minimal, but maybe the purple backdrop for first scene, bathroom for second.\n\nExclude text (like \"SUBSCRIBE\" and \"Mix Well\"). So don't mention the text. Just describe actions.\n\nSo first part: hands mix white powder in a clear glass bowl using a white spatula. Then scene changes to a person wearing a purple robe applying the mixture to their face in front of a mirror, followed by washing it off with water. \n\nCheck camera perspective: first scene is top-down (since it's hands over bowl). Then the second scene is a standard shot (medium close-up maybe, but camera perspective not specified, but the first is top-down, second is likely eye-level or close-up of the face).\n\nRules say conclude with camera perspective and movement. First part: top-down view, hands mixing. Then second part: likely a frontal view, but the exact camera movement? The description should be concise.\n\nLet me draft:\n\nTwo hands hold a clear glass bowl containing white powder, mixing it with a white spatula in a top-down view. The scene transitions to a person in a purple robe applying the mixture to their face in front of a mirror, then washing it off with water.\n\nCheck if spatial relationships: hands holding bowl, spatula in the bowl. Person applying to face (front of face, mirror behind). \n\nBackground: first scene purple background, second scene bathroom (but minimal, so just say \"in a bathroom setting\" but rule says minimal. Maybe don't mention bathroom, just the mirror.)\n\nWait, rule e: minimal background. So first scene: purple backdrop. Second scene: mirror, but maybe just \"in front of a mirror\".\n\nSo revised:\n\nTwo hands hold a clear glass bowl with white powder, mixing it thoroughly with a white spatula in a top-down view. The scene transitions to a person wearing a purple robe applying the mixture to their face in front of a mirror, then washing it off with water.\n\nCheck for text exclusion: no text mentioned, good. Number: two hands (but main subject is hands), person. Appearance: hands (color? not specified, so just \"hands\"), bowl clear, powder white, spatula white. Person in purple robe.\n\nCamera perspective: first top-down, second likely a medium shot (but the rule says conclude with camera perspective and movement). The first part is top-down, the second part's camera movement isn't specified, but maybe the transition is cut, so just mention the first part's perspective.\n\nWait, the output format says \"conclude with camera perspective and movement\". So need to mention camera perspective for both scenes? Or the overall?\n\nWait, example: if it's two scenes, describe each scene's camera perspective.\n\nFirst scene: top-down view of hands mixing in a clear bowl. Second scene: front-facing view of person applying and washing.\n\nBut the rules say \"camera perspective and movement\", so for the first scene, it's a top-down, static shot. Second scene, maybe a static shot (since no movement mentioned).\n\nSo putting it all together:\n\nTwo hands hold a clear glass bowl containing white powder, mixing it with a white spatula in a top-down view. The scene transitions to a person in a purple robe applying the mixture to their face in front of a mirror, then washing it off with water, captured in a static front-facing view.\n\nWait, but the video has two clips: first clip is top-down hands mixing, then cut to person applying. So the camera perspective for the first is top-down, second is a close-up (but the problem says \"conclude with camera perspective and movement\", so need to include that.\n\nWait, the example output: but since it's a paragraph, describe each part.\n\nLet me check the rules again:\n\n\"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo for the entire video's caption, mention camera perspective for each part? Or the main part?\n\nHmm. The task says \"describing the provided video\", which has two parts. So the caption should cover both parts chronologically.\n\nFirst", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CVYWHIo7r4w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CVYWHIo7r4w_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 74.5631884696564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands mixing a substance in a bowl (solid object motion via stirring) and a person applying a product to their face (solid object motion via facial movements).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected. Backgrounds in both scenes (purple surface, room with mirror) are static with no environmental fluids like fire, water, or smoke."}}
{"video_id": "CWIzYNSVJTM", "file_name": "CWIzYNSVJTM_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black t-shirt with pink text and black pants stands in front of a blue ATM, interacting with it. They then turn to face the camera, cross their arms, and look upward. The scene takes place in a bank interior with visible signage. The camera remains stationary throughout as CAM 7.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CWIzYNSVJTM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CWIzYNSVJTM_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 1155.6306649441206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete solid object) is moving: pressing ATM buttons, stepping back, turning, and crossing arms due to locomotion and intentional actions.", "background_and_ambient_analysis": "Static background elements (wall, posters, ATM structure) show no uniform shifting or fluid motion (fire/water/wind)."}}
{"video_id": "CVg9YAm1Oj8", "file_name": "CVg9YAm1Oj8_000290_000300.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue shirt with yellow cuffs holds a cylindrical sushi roll with dark seaweed wrapping on a white cutting board, then positions a small pink bowl above the roll and lifts it slightly. The background includes a granite countertop with a green plate and plastic container. The camera maintains a close-up top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CVg9YAm1Oj8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CVg9YAm1Oj8_000290_000300.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 29.92771255107822, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a cylindrical object (e.g., sushi roll) and a pink plastic bowl on a countertop. The hands move the bowl and interact with the cylindrical object through explicit physical forces (grasping, positioning).", "background_and_ambient_analysis": "The background (marble countertop and surrounding area) shows no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "CWcmrw92UDc", "file_name": "CWcmrw92UDc_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair lies on a bed, partially covered by a patterned blanket and white towel. A second individual in a black dress approaches from the left, moving toward the bed and reaching out to adjust the first person's arm. The camera remains static with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CWcmrw92UDc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CWcmrw92UDc_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 170.35884856144315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person in the black dress moves from the frame edge to sit beside the bed, adjusting the blanket and touching the person lying down. The person on the bed has minimal movement (head and upper body shifts) due to interaction.", "background_and_ambient_analysis": "The background (wall, bed, pillow) is static with no shifting or environmental elements like fire, water, smoke, or wind. No fluid motion detected."}}
{"video_id": "CWPwHhAU6Sk", "file_name": "CWPwHhAU6Sk_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows two baseball players on a field. First, the player with the bat (number 11) is standing, then he swings. The other player (39) is near him, holding a ball. Let's chronologically describe.\n\nFirst frame: two players. One in red with 39, holding a ball, standing next to another in red (11) with a bat. Then the player with 39 moves slightly, then the batter (11) swings. Wait, the sequence: at [0.0] they're standing. Then [0.3] player 39 moves, [1.4] he steps back, then [2.5] the batter swings. Wait, the action: the batter prepares, swings. The other player is standing near, maybe a coach.\n\nAppearance: both in red jerseys, white pants. Player 39 has number 39, 11 has 11. Spatial: 39 is to the left of 11 initially, then moves. The batter is at home plate, the other is nearby.\n\nChronological order: The player wearing jersey number 11 stands at home plate with a bat, facing forward, while the player in jersey number 39 stands nearby to the left, holding a baseball. The batter adjusts his stance, then swings the bat, making contact with the ball. The camera remains stationary, capturing the action from a medium distance.\n\nWait, the video frames: first frame, player 39 is on the left, holding a ball. Then 39 moves slightly to the right (behind the batter), then the batter swings. Wait, no—looking at the frames:\n\nFrame 0: two players, 39 on left, holding ball; 11 on right, with bat.\n\nFrame 1: 39 is still there, 11 is holding bat.\n\nFrame 2: 39 is behind the batter? Wait, maybe 39 is the pitcher, but they're on the field. Maybe 39 is a coach, and 11 is the batter. The batter (11) swings the bat.\n\nSo the action: The batter (in red, number 11) stands at home plate with a bat, while the other player (red, number 39) stands to his left, holding a baseball. The batter adjusts his stance and then swings the bat, attempting to hit the ball. The camera remains stationary, focused on the batter and the other player.\n\nNow, need to be concise. Let's check the rules: mention appearance (color, size, orientation), motion chronologically, spatial relationships.\n\nSo: Two baseball players in red jerseys and white pants stand on a field. The player with jersey number 11 (right) holds a bat at home plate, while the player with jersey number 39 (left) stands nearby holding a baseball. The batter adjusts his stance and swings the bat forward, making contact with the ball. The camera remains fixed, capturing the action from a ground-level perspective.\n\nWait, but the video might not show contact, but the motion: the batter swings. Let's check the frames:\n\nFrame 0: both standing. Frame 1: 39 moves back, 11 stays. Frame 2: 39 moves towards the batter? Wait, maybe the 39 is the batter, but no—no, the 39 is holding the ball. Wait, the player with 39 is likely a coach, not the batter. The batter is 11.\n\nSo correct: The batter (11) is at home plate, swings the bat. The other player (39) is standing to his left, holding a ball.\n\nChronological order:\n\n- Initially, the batter (red jersey, number 11, white pants) stands at home plate with a bat, while a second player (red jersey, number 39, white pants) stands to the batter’s left, holding a baseball.\n\n- The batter adjusts his stance, then swings the bat forward in a horizontal motion.\n\nThe camera is stationary, focused on the scene from a medium distance.\n\nNow, make it concise. Remove redundant parts.\n\n\"Two baseball players in red jerseys and white pants stand on a field. The batter (jersey 11) at home plate adjusts his stance and swings the bat forward, while the other player (jersey 39) stands to the batter’s left holding a baseball. The camera remains stationary, capturing the action from ground level.\"\n\nWait, the rules say exclude named characters (like jersey numbers), so \"player with number 39\" is okay? Wait rule f: Exclude text recognition, named characters, or stylistic analysis. Wait, \"text recognition\"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CWPwHhAU6Sk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CWPwHhAU6Sk_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 93.49364682543455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The batter (jersey #39) exhibits discrete motion: stepping into the strike zone, rotating the torso during the swing, and repositioning after contact. This movement is driven by muscular force and locomotion, with clear bounding box tracking throughout the sequence.", "background_and_ambient_analysis": "The stadium background (seats, scoreboard, field) shows no environmental fluid motion (fire, water, wind) or shifting patterns. Static elements like the dugout and outfield walls remain consistently positioned, indicating no ambient environmental influence."}}
{"video_id": "CXBeqC0UUko", "file_name": "CXBeqC0UUko_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with a blonde ponytail and dark gray hoodie holds a small white dog with brown patches. The dog stands on a brick surface, then jumps up to nuzzle the woman's face. The camera maintains a close-up perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CXBeqC0UUko.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CXBeqC0UUko_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 156.4207998951309, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and dog exhibit subtle movements: the dog moves its head and mouth while interacting with the woman (e.g., licking), and the woman moves her head and hands to engage with the dog. These are discrete solid object motions due to physical interaction.", "background_and_ambient_analysis": "The background elements (brick wall, red bucket, and trees) remain static with no shifting, fluid motion, or environmental effects (e.g., wind, smoke, water). No fire, water, or smoke is present."}}
{"video_id": "CWC7QECZgCw", "file_name": "CWC7QECZgCw_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a green top with a ponytail and a child in a white top with a braid sit together, the woman placing a hand on the child’s shoulder. The woman stands and walks toward a kitchen counter, moving away from the child. The camera follows her movement, panning to capture her standing beside a refrigerator displaying a holographic image of food items. Background elements include kitchen cabinets and countertops. The camera perspective shifts from close-up to medium shot as the woman moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CWC7QECZgCw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CWC7QECZgCw_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 30.527766694717396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman and child exhibit distinct movements: the woman transitions from sitting to standing and interacts with a refrigerator, while the child shifts position.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static kitchen elements (cabinets, countertops) remain consistent throughout."}}
{"video_id": "CYSP9aEVheU", "file_name": "CYSP9aEVheU_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a light pink sweater and dark pants walks around a decorated Christmas tree, adjusting ornaments. A child in a pink top is seated near the tree, occasionally moving. The camera remains stationary, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CYSP9aEVheU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CYSP9aEVheU_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 144.99776467898567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt adjusts Christmas tree decorations, while a child moves around the scene holding a ladder, both exhibiting locomotion and deliberate object manipulation.", "background_and_ambient_analysis": "The background elements (walls, furniture, window) remain stationary across frames. No fluid motion (fire, water, smoke) or significant wind effects are present."}}
{"video_id": "CZAFDZxf808", "file_name": "CZAFDZxf808_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. No markdown. Keep it concise. Avoid any extra info like names or text. Let me put it all together: a person in teal shirt and gray pants jumps on a trampoline, performs a backflip in mid-air, and lands back on the trampoline. Background is trees. Camera is stationary but slightly shaky. Wait, the video description shows the camera moving a bit? The user's example says \"slight shake\" in the camera movement. Let me confirm the steps.  First frame: jumping up. Second: mid-flip. Third: landing. The description mentions the person is airborne, then doing a flip, then landing. So the chronological order is jump, flip, land. The camera's perspective is likely static, but the movement might be slight due to the action. The background has trees but is minimal. So the caption should mention the person's actions in order, appearance, then camera. Let me check the rules again. Background descriptions should be minimal unless essential. Trees are in the background, but since they're the setting, maybe just mention they are present but not too detailed.  Wait, rule f says exclude text recognition and named characters. So no names. Also, rule g says don't output reasoning. So the final caption should be a concise paragraph.  Let me draft it: A person wearing a teal long-sleeve shirt and gray pants jumps upward on a trampoline, executes a backflip in mid-air, and lands back on the trampoline. The camera remains stationary with slight shake, capturing the motion against a backdrop of trees.  Wait, the background is trees, which is part of the setting, so \"background of trees\" is okay as minimal. Check for chronological order: jump, flip, land. Appearance: teal shirt, gray pants. Number: one. Camera: stationary with slight shake. That seems to cover all the rules. Let me check if it's concise. Maybe \"executes a backflip\" can be simplified to \"performs a backflip\". But maybe \"executes\" is okay. Hmm. Alternatively, \"a person in a teal shirt and gray pants jumps on a trampoline, flips backward mid-air, and lands back on the trampoline. The camera remains stationary with slight shake against a backdrop of trees.\"  Yes, that's good. The key elements are the motion, appearance, spatial (but in this case, just the trampoline), camera movement. Background minimal. Let's make sure to mention the action steps: jumps up, flips, lands. Use \"mid-air\" for the flip. Yes. So the final caption should be:  A person in a teal long-sleeve shirt and gray pants jumps on a trampoline, performs a backflip in mid-air, and lands back on the trampoline. The camera remains stationary with slight shake, capturing the motion against a backdrop of trees.  Wait, but the initial video frames show the person jumping, then flipping, then landing. The third frame is the person landing. So the sequence is jump, flip, land. The description says \"executes a backflip\" which is correct. Let me check the video timestamps. The frames go from [0.0] to [5.0], with the person jumping, mid-flip, and landing.  Yes, that's correct. The caption should mention the action in chronological order. So that seems to fit. Check the rules again: minimal background, which trees are mentioned as backdrop. Camera movement: slight shake. Yes. Okay, I think that's the correct caption. </think>  <caption_output>A person in a teal long-sleeve shirt and gray pants jumps upward on a trampoline, performs a backflip in mid-air, and lands back on the trampoline. The camera remains stationary with slight shake, capturing the motion against a backdrop of trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CZAFDZxf808.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CZAFDZxf808_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 461.4515711835689, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human subject (wearing blue shirt and gray shorts) is the discrete object moving on a trampoline; motion includes vertical jumps, horizontal displacement, and a mid-air flip, driven by trampoline elasticity and gravity.", "background_and_ambient_analysis": "Trees and sky in background show minimal motion; no fire, water, smoke, or dominant wind-driven motion observed. Background elements remain relatively stable with no uniform shifting."}}
{"video_id": "CZfBYv5VOlI", "file_name": "CZfBYv5VOlI_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and black shorts enters the frame from the right, pushing a lawnmower across a green lawn. They continue mowing, then lose balance and fall backward, causing the lawnmower to tip. After recovering, they resume pushing the lawnmower. The camera remains stationary, capturing the scene from a fixed perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CZfBYv5VOlI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CZfBYv5VOlI_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 631.49528645878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is moving across the lawn while pushing a lawnmower, exhibiting discrete locomotion.", "background_and_ambient_analysis": "Background elements (trees, grass, house) show no uniform shifting or fluid motion; no fire, water, smoke, or wind dominating the scene."}}
{"video_id": "CZP4ILFwQOE", "file_name": "CZP4ILFwQOE_000390_000400.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long pink hair and red lips holds a yellow lollipop on a stick. They bring the lollipop to their mouth, licking it repeatedly while moving the stick slightly. The lollipop remains positioned directly in front of their face against a plain background. The camera maintains a static close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CZP4ILFwQOE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CZP4ILFwQOE_000390_000400.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 35.05399376433602, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person with pink hair is moving their hand and mouth to consume a lollipop. The lollipop stick and candy are discrete solid objects manipulated by the person's hand and mouth movements.", "background_and_ambient_analysis": "The background is a static gray wall with no shifting elements or fluid/environmental motion (e.g., fire, water, wind). No ambient effects are present."}}
{"video_id": "C_LxDdZfxhY", "file_name": "C_LxDdZfxhY_000743_000753.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people, one in a black tank top and another in a dark blue shirt, stand at a table handling a light beige dough. Their hands press and fold the dough together, with the dough positioned centrally on the table surface. The camera then zooms to a close-up of their hands manipulating the dough’s surface, focusing on the motion of pressing and folding. Background elements are minimal, with a table surface visible. Camera perspective shifts from a medium shot to a top-down close-up of the dough.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/C_LxDdZfxhY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/C_LxDdZfxhY_000743_000753.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 1136.8310528150769, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two sets of hands (adult and child) are manipulating a solid dough log by rolling, cutting, and folding it. The hands apply physical forces to deform and shape the dough, with discrete motion visible in the cutting and rolling actions.", "background_and_ambient_analysis": "The background consists of a static marble table surface with no shifting elements or environmental fluids (fire, water, smoke, wind). The background remains consistent throughout the clip, indicating no ambient motion."}}
{"video_id": "CZpF60OxsMY", "file_name": "CZpF60OxsMY_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue sleeveless top lies with their head turned to the side, while another individual's hands rhythmically apply pressure to their neck and shoulder area. The hands move in circular motions, pressing and massaging the region. The camera remains stationary in a close-up shot, focusing on the interaction between the hands and the neck area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CZpF60OxsMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CZpF60OxsMY_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 148, "blur_score": 62.165083681205466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands and neck) are moving; hands apply force to the neck in a controlled, repetitive motion consistent with a physical interaction.", "background_and_ambient_analysis": "The background is a plain wall with no significant shifts or environmental elements (fire, water, wind) detected. No camera-induced background motion observed."}}
{"video_id": "CY54XrgLUyA", "file_name": "CY54XrgLUyA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue uniform with yellow stripes, carrying a large black garbage bag and a wicker basket, walks along a sidewalk beside a chain-link fence, followed by another individual in a red and white striped shirt and jeans. As they proceed, the person in blue approaches a white garbage truck with yellow mechanical arms, and both individuals work together to load the garbage bag into the truck, with the person in red assisting by guiding the bag. The camera follows their movement, maintaining a medium shot that captures their interaction with the truck and the surrounding sidewalk and fence. The background includes a playground with swings and scattered structures, but the focus remains on the loading action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CY54XrgLUyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CY54XrgLUyA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 499.9993685982703, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue uniform carrying a large bag moves toward a garbage truck, while a person in a red striped shirt walks alongside them. Both individuals exhibit locomotion (walking) and the person in blue engages in pushing the bag into the truck's loading area.", "background_and_ambient_analysis": "The background elements (fences, trees, playground structures) show no significant shifting or fluid motion (e.g., no fire, water, smoke, or wind effects). Background remains stable across frames."}}
{"video_id": "Ca4sbWmIOwo", "file_name": "Ca4sbWmIOwo_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise, chronological paragraph focusing on the main subject's motion and behavior. First, I need to watch the video carefully.\n\nThe video shows a person in a dark shirt and pants using a treadmill in a living room. They start walking, then stop, and step off. The background has a chair, a door with a cross, and other furniture. I should mention the main subject's actions step by step.\n\nCheck the rules: chronological order, appearance (dark shirt, pants), spatial relationships (like in front of the chair), minimal background. Camera is static, so no movement. Need to exclude any text or named characters.\n\nStart with the person using the treadmill, then stopping, stepping off. Mention the room elements briefly. Ensure it's all in past tense and concise. Avoid any extra details beyond what's necessary. Let me draft:\n\nA person in a dark shirt and pants uses a treadmill indoors, walking steadily before stopping and stepping off. The individual stands in front of a brown chair and a dark door with a cross, surrounded by household furniture. The camera remains stationary throughout.\n\nWait, check if the chair is orange? The video description says \"an orange chair\" but in the initial description, the user might have written \"red chair\" but the actual image might differ. Wait, the user provided the video frames, but since I can't see them, but according to the user's initial problem statement, the first frame has a brown chair and an orange chair. Wait, the problem says \"an orange chair\" in the description. Hmm, maybe the user wrote that. Let me check the original problem statement again.\n\nLooking back: \"a beige armchair and an orange chair with a colorful blanket.\" Yes, the user mentioned orange chair. So in the caption, it's important to mention the orange chair. But the rule says keep background descriptions minimal unless essential. So maybe \"an orange chair\" is essential for spatial context.\n\nWait, the main subject is the person on the treadmill. The key actions are walking on treadmill, stopping, stepping off. The background elements: beige armchair to the left, orange chair to the right, dark door with cross. Maybe mention the spatial relationship between the person and these chairs.\n\nSo revised: A person in a dark shirt and pants walks on a treadmill in a living room, stopping and stepping off. They stand in front of an orange chair with a blanket and a beige armchair to the left. The camera remains stationary.\n\nWait, the video starts with the person on the treadmill, walking, then stops, steps off. So chronological order: starts walking, then stops, steps off.\n\nCheck the output format: must be a single paragraph. The user said \"concise, chronological paragraph.\" Let's make sure each action is in order.\n\n\"A person in dark clothing uses a treadmill indoors, walking steadily before stopping and stepping off. The individual stands in front of an orange chair with a blanket and a beige armchair to the left, near a dark door with a cross. The camera remains stationary.\"\n\nCheck for minimal background: the door with cross and the chairs are mentioned. The background is part of the spatial relationship. The rules allow spatial relationships if relevant. So that's okay.\n\nAvoid text recognition, named characters: no names or text. Correct. Exclude stylistic analysis: yes. Camera perspective: stationary. Check all rules. Yes.\n\nAnother check: \"dark clothing\" instead of \"dark shirt and pants\" but maybe more precise to mention shirt and pants. The user's example in the problem statement has \"dark shirt and pants\" as part of appearance.\n\nSo \"a person in a dark shirt and pants\" is better. \"Walks steadily\" – but maybe \"walks on the treadmill\" is more accurate.\n\nLet me rephrase: \"A person in a dark shirt and pants walks on a treadmill indoors, stopping and stepping off. They stand in front of an orange chair with a blanket and a beige armchair to the left, near a dark door with a cross. The camera remains stationary.\"\n\nWait, the initial frames show the person moving on the treadmill, then stopping. So the chronological order is: walking, stopping, stepping off. So \"walks on the treadmill, then stops and steps off.\" But in the video, does the person stop the treadmill and then step off? Or does the treadmill stop, and the person steps off? The description says \"stops and steps off,\" which implies the person stops the treadmill.\n\nBut maybe it's better to say \"walks on the treadmill, stops the treadmill, and steps off.\"\n\nWait, the video's frames show the person using the treadmill, then stopping, and stepping off. So \"A person in a dark shirt and pants uses a treadmill, walking steadily before stopping and stepping off.\"\n\nYes, that's chronological.\n\nAlso, the background elements:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ca4sbWmIOwo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ca4sbWmIOwo_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 148, "blur_score": 165.78692691157516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving on a treadmill, with the treadmill belt and the person's locomotion (stepping/running) as discrete solid objects exhibiting motion due to physical forces (muscular effort for locomotion).", "background_and_ambient_analysis": "The background (walls, furniture, fireplace) shows no uniform shifting or fluid motion (fire, water, smoke, wind). Static elements like the couch, chairs, and door remain consistently positioned, indicating no ambient environmental motion."}}
{"video_id": "CaFdBWnPFls", "file_name": "CaFdBWnPFls_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a large pile of dirt with two yellow construction vehicles on top. Wait, in the frames, it looks like a bulldozer or similar. Let's check the sequence. The first frame has two vehicles on the pile. Then the pile moves forward, so maybe the vehicle is pushing the dirt. Wait, the video shows the dirt pile shifting. The main subject is the dirt pile and the vehicle. Let's break down the chronological order.\n\nFrame 0: Two yellow construction vehicles on top of a large dirt pile. The background has fields and trees.\n\nFrame 1: The pile is still there, maybe the vehicle starts moving. Wait, in frame 2, the pile seems to be moving forward, as if the vehicle is pushing it. Then in frame 3, the pile is in front of the vehicle. Frame 4, the vehicle is now under the pile? Wait, no. Wait, the video shows the dirt pile being moved by the vehicle. Let's see:\n\n- Initially, the dirt pile is on the ground, with two yellow machines on top (maybe a bulldozer and a loader? But maybe it's one vehicle, but the first frame has two? Wait, the problem says \"main subjects\", so the vehicles and the dirt pile.\n\nWait, the first frame: two yellow construction vehicles (maybe one is a bulldozer) on the dirt pile. Then the pile starts moving, the vehicle pushes the dirt, so the pile moves forward. So the dirt pile is large, brown, with the vehicle on top. As the video progresses, the pile shifts, the vehicle moves the dirt, and then the pile is in front of the vehicle.\n\nWait, looking at the frames:\n\nFrame 0: Dirt pile with two yellow vehicles on top. Background: open field, sky.\n\nFrame 1: Dirt pile is moving, maybe the vehicle is pushing it. The pile is now in front, and the vehicles are behind? Wait, no. Wait, the second frame shows the pile shifting forward, so the vehicle is pushing the pile ahead.\n\nFrame 2: The pile has moved forward, and the vehicles are now behind the pile. Wait, maybe it's a bulldozer pushing the dirt. Let's think: a bulldozer with a blade pushes dirt. So the dirt pile is large, the bulldozer moves forward, pushing the dirt. So in frame 0, the bulldozer is on the pile, then it pushes the pile forward. So the dirt pile moves away from the bulldozer.\n\nWait, maybe the bulldozer is at the top of the pile, then the pile collapses forward, and the bulldozer moves with it. Let's describe chronologically:\n\n- Start: Two yellow construction vehicles (size: large, yellow) are positioned on top of a large mound of brown dirt. The dirt pile is stationary, with the vehicles in the center.\n\n- Next: The dirt pile begins to shift forward, moving as if pushed by the vehicles. The pile's shape changes, with the front edge extending toward the camera.\n\n- Then: The vehicles move behind the pile, as the dirt has been pushed forward. The pile now covers more ground, with the vehicles partially visible behind the mound.\n\n- Finally: The pile has moved significantly, and the vehicles are now under the pile, with the front of the pile visible in the foreground.\n\nWait, but the video shows the dirt pile moving forward. Let's check the frames:\n\n[0.0] - Dirt pile, vehicles on top.\n\n[1.4] - Pile is still, maybe a slight shift?\n\n[2.5] - The pile is now moving forward, with the vehicle's blade visible (if it's a bulldozer). Wait, maybe it's a bulldozer pushing the dirt. So the bulldozer is moving forward, and the dirt pile is being pushed ahead.\n\nWait, the video shows the dirt pile being pushed by the vehicle. So the main motion is the dirt pile moving forward as the vehicle pushes it.\n\nLet's structure the caption:\n\nChronological order:\n\n1. Two yellow construction vehicles are positioned on top of a large brown dirt pile. The pile is stationary against a clear blue sky with fields and trees in the background.\n\n2. The dirt pile begins to move forward, shifting as the vehicles push it. The pile's front edge extends towards the camera.\n\n3. The vehicles move behind the pile, with the dirt now covering the area in front. The pile's height remains large, and the vehicles are partially obscured by the mound.\n\n4. The pile continues to advance, with the vehicles now positioned behind it, and the front of the pile clearly visible in the foreground.\n\nWait, but the problem says to keep background minimal. So background: fields, trees, clear sky. But we need to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CaFdBWnPFls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CaFdBWnPFls_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 152, "blur_score": 444.3205784975422, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A bulldozer (solid, discrete object) is moving forward, pushing sand piles and displacing material due to its locomotion.", "background_and_ambient_analysis": "No shifting background elements (trees, hills remain stationary), no environmental fluids (water, fire, smoke) observed."}}
{"video_id": "CaPUJGKJLGo", "file_name": "CaPUJGKJLGo_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dim basement with concrete walls, a person in a red shirt and dark pants runs into the frame from the left, followed by a person in a gray shirt and jeans entering from the left. They walk together briefly before the red-shirted person turns right and exits the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CaPUJGKJLGo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CaPUJGKJLGo_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 86.17449663422373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid human subjects (red-shirted person and gray-shirted person) exhibit discrete locomotion: walking, turning, and interacting with each other.", "background_and_ambient_analysis": "No shifting background elements (concrete walls, ceiling, stairs remain static). No fire, water, smoke, or wind motion observed; primary environment is inert."}}
{"video_id": "CaJeZaJi4iU", "file_name": "CaJeZaJi4iU_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person brushes their teeth with a blue and white toothbrush, with close-up shots showing the brush moving across the teeth. The camera maintains a tight focus on the mouth and toothbrush, shifting angles slightly to capture the brushing motion from multiple perspectives.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CaJeZaJi4iU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CaJeZaJi4iU_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 43.01750924452991, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's head (including mouth, teeth, and hand holding the toothbrush) and the toothbrush are discrete solid objects. The toothbrush moves in a controlled brushing motion within the mouth, driven by physical forces (hand movement and toothbrush contact with teeth).", "background_and_ambient_analysis": "The background consists of out-of-frame elements (e.g., clothing, partial head) with no visible shifting walls or ground. No fire, water, smoke, or wind is present, ruling out ambient environmental motion."}}
{"video_id": "CbG1Lx5czio", "file_name": "CbG1Lx5czio_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a hand applying mascara to a woman’s eye. It transitions to a wider shot showing a man in a black suit applying makeup to a woman wearing a black off-shoulder top; the man stands to her left, working on her face. The scene shifts to a closer view of the man holding a makeup brush near the woman’s cheek, then to a close-up of the woman’s face as the man continues applying makeup. The sequence ends with another close-up of mascara being applied to the woman’s eyelashes. The camera moves from close-up to wide to close-up, capturing the makeup application process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CbG1Lx5czio.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CbG1Lx5czio_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 77.80210012907507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (a person's hands applying makeup, the woman's face, and the man's hands) exhibit localized motion consistent with deliberate actions (e.g., applying mascara, powder, or lip products).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. The background elements (mirror, lights, room interior) remain static throughout the frames."}}
{"video_id": "Cb0LDECZ8lI", "file_name": "Cb0LDECZ8lI_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple colorful fish (orange, green, blue) swim within an aquarium, moving dynamically around decorative elements including a dark blue structure and orange fixtures. The camera maintains a top-down perspective with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cb0LDECZ8lI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cb0LDECZ8lI_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 161, "blur_score": 38.69594737471475, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Fish are actively swimming within the aquarium, moving independently and altering their positions relative to the tank's structure and background elements.", "background_and_ambient_analysis": "The aquarium's glass walls and internal decorations show no significant uniform shifts, indicating minimal camera-induced movement. The water within the tank displays ambient fluid motion, but the dominant visual motion is driven by discrete objects (fish)."}}
{"video_id": "Cb6gMZ32hkg", "file_name": "Cb6gMZ32hkg_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cb6gMZ32hkg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cb6gMZ32hkg_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 593.8824965680069, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "CbTyHO9B2So", "file_name": "CbTyHO9B2So_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise chronological paragraph describing this video. Let me start by watching the video again in my mind. The video shows two people walking along a riverbank with a herd of dogs. The main subjects are the two people and the dogs. \n\nFirst, the scene is set by a river with some trees in the background. The two people are moving along the shore. One person is wearing a dark jacket and beige pants, and the other is in a light blue shirt and dark pants. They're both walking away from the camera, but maybe they're herding the dogs. Wait, the dogs are moving towards the river. There are a lot of dogs—maybe around a dozen? They look like they're of various colors: black, white, brown. Some are in the water, some on the shore. \n\nThe first frame shows them starting to move towards the river. In subsequent frames, the dogs are following the people. The people seem to be leading the dogs into the water. The dogs are moving in a group, some wading through the shallow water, others running on the muddy bank. The people are walking ahead of the dogs, maybe guiding them. The camera seems to be following them from behind, maybe a slight pan to the left as they move. \n\nWait, the rules say to focus on motion and behavior in chronological order. So start from the first frame. The two people are walking along the riverbank, dogs following. Then, the dogs enter the water, moving towards the river. The people are ahead, leading the dogs. The dogs are various colors and sizes, moving as a group. The background has trees and grass, but minimal description needed. \n\nI should mention the number of dogs: around a dozen. Their colors: black, white, brown. Spatial relationship: people are in front, dogs following. The camera movement: slight pan left as the scene progresses. \n\nNeed to make sure the caption is concise. Let's structure it: \n\nTwo people walk along a riverbank, leading a large group of dogs (approx. 15, mixed colors like black, white, brown) into shallow water. The person in dark clothing and beige pants walks ahead of the person in a blue shirt, guiding the dogs as they move from the muddy shore into the river. The dogs follow in a loose group, some entering the water while others remain on land. The camera follows the group from behind with a slight pan left, capturing the dogs’ movement and the natural riverbank setting.\n\nWait, check the rules. Background minimal unless essential. So maybe don't mention trees unless needed. The video's background is a river with some greenery, but maybe just say \"riverbank\" as context. \n\nAlso, check if the people are moving away from the camera. The video starts with them walking towards the river. Maybe they are moving away from the camera's position. The caption should be chronological. \n\nLet me check the frames: in frame 0, they're on the shore, dogs are following. Then in subsequent frames, the dogs are moving into the water. The people are ahead, guiding. So the sequence is: people walk along the shore, dogs follow, then enter the river. \n\nSo the caption should state the order. Start with the people walking, then the dogs moving towards the river. \n\nPossible caption: \n\nTwo people walk along a muddy riverbank, guiding a large group of dogs (approximately 15, varying colors including black, white, and brown) into the shallow water. The person in dark clothing and beige pants leads, followed by another person in a light blue shirt. The dogs move as a loose group, entering the river while some remain on the shore. The camera follows the group from behind with a slight pan left, capturing their movement across the waterlogged terrain.\n\nWait, check if \"waterlogged terrain\" is necessary. Maybe better to say \"muddy shore\" as the terrain. \n\nAlso, the rules say to mention spatial relationships. So the people are in front of the dogs? Or the dogs are following the people. So \"the person in dark clothing leads, followed by another person, guiding the dogs\" — but the dogs are following the people. \n\nWait, the people are walking ahead of the dogs, leading them into the water. So in the video, the people are ahead, dogs following. So \"the two people walk along the riverbank, with the dogs following closely behind them into the shallow water.\" \n\nAlso, the number of dogs: the video shows many, maybe 10-15. The caption says \"a large group of dogs\" which is okay, but the rules say \"mention the number if relevant.\" So \"approximately 15 dogs.\" \n\nWait, the exact count might be hard, but the user said \"approximate number.\" So \"a large group of approximately", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CbTyHO9B2So.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CbTyHO9B2So_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 603.6133639269989, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people and multiple dogs are moving; dogs are running in and out of the water, and people are walking along the shore.", "background_and_ambient_analysis": "The background (trees and ground) is static. Water in the stream has minimal movement but is not dominant. No significant environmental motion."}}
{"video_id": "CbDhMchXS0s", "file_name": "CbDhMchXS0s_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A shirtless individual wearing glasses sits in a room with wooden cabinets and a closet in the background. They hold a white rectangular object with both hands, manipulating it by folding or tearing it. The person shifts their head slightly while focusing on the object. The camera remains close and steady, capturing the upper body and actions from a slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CbDhMchXS0s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CbDhMchXS0s_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 81, "blur_score": 34.55323837466899, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid object motion: A shirtless person (wearing glasses) manipulates a white object (likely paper/plastic) with their hands, displaying deliberate grasping and handling motions.", "background_and_ambient_analysis": "Background elements (wooden doors, closet with clothes) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects observed."}}
{"video_id": "CdLRTnZeqDA", "file_name": "CdLRTnZeqDA_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three women are in a room with wooden flooring and a radiator against the wall; the central woman wears a red sari with a light pink pallu, facing forward, while a woman in a red sari walks away to her left. A third woman in black adjusts the central woman's sari by pulling its edge, then moves out of frame. The central woman remains stationary, and the left woman continues moving backward. The camera remains static, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CdLRTnZeqDA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CdLRTnZeqDA_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 42.26234982885961, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "CeGQ4-wd63U", "file_name": "CeGQ4-wd63U_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black jacket and blue pants crosses a street using a crosswalk. As the person advances, a silver car approaches from the left, passes through the crosswalk, and the person steps off the crosswalk to the right onto the sidewalk. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CeGQ4-wd63U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CeGQ4-wd63U_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 1520.9922517159991, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is crossing the street (walking) and a car is driving through the crosswalk, both moving due to their own locomotion.", "background_and_ambient_analysis": "The background (buildings, store signs) is static; no fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "CcKTX22h5qA", "file_name": "CcKTX22h5qA_000242_000252.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A pair of hands manipulates yellow and white mahjong tiles on a white table; initially, tiles are arranged in rows, then one hand shifts a yellow tile block, another hand adjusts tiles including a white tile with black dots, and hands continue moving tiles to form new arrangements. The camera maintains a top-down perspective with slight movements to follow the hands' actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CcKTX22h5qA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CcKTX22h5qA_000242_000252.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 117.94095583486724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands move domino tiles (solid objects) across the table surface; motion originates from explicit physical interaction (placing/arranging tiles).", "background_and_ambient_analysis": "Background elements (table, static dominoes) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "CePCQRlBIxw", "file_name": "CePCQRlBIxw_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women stand close in a crowded setting; the woman on the left wears a gray shirt with an orange-yellow sari draped over her shoulder and holds an object near her mouth, while the woman on the right, in a black-and-white striped shirt, faces her and raises her right hand toward her face. The camera remains handheld and slightly shaky, focusing on the interaction between the two, with other indistinct figures visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CePCQRlBIxw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CePCQRlBIxw_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 1111.7401482041807, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two women in the foreground interact: one applies an object (e.g., makeup) to the other's face, with subtle hand movements. Other people in the background stand still or hold devices, showing minimal motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected (e.g., no fire, water, smoke, or wind). The scene consists of static or slow-moving human figures in a crowd, with no dominant ambient elements."}}
{"video_id": "Cdwya4N2U3M", "file_name": "Cdwya4N2U3M_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a cream knit cardigan folds a white sheet of paper, their hands manipulating the edges with deliberate movements. The paper is held over a white surface featuring faint floral designs, with a bookshelf visible in the background. The camera remains close-up and static, focusing on the hands and paper throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cdwya4N2U3M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cdwya4N2U3M_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 80.75685603577631, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a person's hands manipulating a white sheet of paper; the hands move to fold, cut, and handle the paper.", "background_and_ambient_analysis": "The background includes a bookshelf, which appears static and does not show uniform shifting. No fluid or environmental motions (fire, water, smoke) are present."}}
{"video_id": "CeEORRMkbzo", "file_name": "CeEORRMkbzo_000226_000236.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's right eye with blue irises is shown in close-up as a black mascara wand applies product to the upper lashes, moving upward and then downward across the lashes, followed by the eye closing. The camera maintains a steady close-up angle with minimal background distraction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CeEORRMkbzo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CeEORRMkbzo_000226_000236.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 28.809649142885142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The mascara wand is moved by a hand to apply makeup to the eyelashes. The eye blinks a few times due to natural muscle action.", "background_and_ambient_analysis": "No shifting background elements (the scene is a close-up of the eye with no static background visible). No fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "CehWLS2l3lM", "file_name": "CehWLS2l3lM_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue button-up shirt with a light beard holds a teal inhaler in his right hand, bringing it to his mouth for inhalation. The camera remains static, focusing on his upper body against a minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CehWLS2l3lM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CehWLS2l3lM_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 29.371011726586026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (solid object) is moving their head and arm to use an inhaler, and the inhaler (solid object) is being held and moved to the mouth.", "background_and_ambient_analysis": "The background (wall and picture frame) is static with no shifting or fluid environmental motion observed."}}
{"video_id": "CechkV9_lNs", "file_name": "CechkV9_lNs_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A barber’s hand holds a red hairdryer with a black nozzle above a seated person wearing a dark cape. The barber moves a blue comb through the person’s hair while simultaneously directing the hairdryer. The person tilts their head back slightly during the styling process. The camera maintains a close-up perspective with slight movement as the barber works.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CechkV9_lNs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CechkV9_lNs_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 667.6441792342857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The barber's hand holding a blue comb moves back and forth over the person's beard. The hairdryer (red) is held stationary, while the comb's motion is deliberate and controlled for grooming.", "background_and_ambient_analysis": "The background remains stable with no shifting or environmental elements (fire, water, smoke, wind). Walls and shelves show no uniform movement, indicating a controlled indoor setting."}}
{"video_id": "CfJ4UxKxWIg", "file_name": "CfJ4UxKxWIg_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, including one in a purple shirt, surrounds and pushes a red stroller on a paved path in a park. The stroller moves forward as the person in purple pushes, then the individual walks ahead while carrying a bag, turning away from the group. The camera follows the movement with a slight shake, capturing the scene from a ground-level perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CfJ4UxKxWIg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CfJ4UxKxWIg_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 152, "blur_score": 1452.1990224725191, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: multiple people (including a girl in purple) are walking and moving through the scene. The motion is due to human locomotion.", "background_and_ambient_analysis": "Background (trees, ground) is static with no shifting or environmental motion (fire, water, smoke, wind) observed. No fluid or gaseous motion present."}}
{"video_id": "Cf-P1ApaxAs", "file_name": "Cf-P1ApaxAs_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue denim shirt stands behind a round table with two empty clear wine glasses and a dark wine bottle featuring a purple label. He lifts a clear wine glass to his nose, takes a sip, then lowers it back to the table. Wooden shelves holding wine bottles are visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cf-P1ApaxAs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cf-P1ApaxAs_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 995.873047357319, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (person) is moving the bottle and glass due to his actions: pouring liquid and drinking.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). Background elements (wall, wine rack) are static."}}
{"video_id": "Cfe19BLvB5A", "file_name": "Cfe19BLvB5A_000593_000603.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a light blue and white striped skirt fabric on a sewing machine, first pulling the fabric to stretch it, then guiding it under the needle to edgestitch around the seam. The camera remains in a top-down position throughout, capturing the precise hand movements and sewing action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cfe19BLvB5A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cfe19BLvB5A_000593_000603.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 474.0934755304561, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively manipulate fabric (pulling, stretching, guiding) while a sewing machine stitches the material. The fabric and hands exhibit controlled motion driven by physical interaction.", "background_and_ambient_analysis": "The background (table surface and sewing machine base) remains static with no shifting elements or fluid motion (e.g., fire, water, smoke). No environmental wind or fluid dynamics are present."}}
{"video_id": "CfSsolTnP64", "file_name": "CfSsolTnP64_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt and dark pants walks across a backyard, swings a stick, and throws a ball. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CfSsolTnP64.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CfSsolTnP64_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1324.9392705570626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark pants and gray top) is walking from the right to the left of the frame, then stops. The motion is due to locomotion.", "background_and_ambient_analysis": "The background (building, fence, ground) is static with no significant environmental motion (e.g., no fire, water, wind). Trees in the distance are static."}}
{"video_id": "Ch2d5aTlZOk", "file_name": "Ch2d5aTlZOk_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing sits on an orange mat, with another individual in a dark shirt positioned behind them. The second person guides the first to lean backward, adjusting their posture as the first reclines onto the mat. Both remain on the mat throughout, with the camera maintaining a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ch2d5aTlZOk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ch2d5aTlZOk_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 282.8599730396628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (discrete solid objects) moving: one person transitions from sitting to lying down on a mat, while the other assists with physical contact and adjustments.", "background_and_ambient_analysis": "Background elements (wall, tapestry, floor) show no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "Cgr9trNNX0g", "file_name": "Cgr9trNNX0g_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white long-sleeve shirt plays the violin, holding the instrument under their chin and moving the bow across the strings. The individual maintains a steady posture, adjusting hand positions as they perform. The camera remains stationary, capturing the scene from a frontal angle with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cgr9trNNX0g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cgr9trNNX0g_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 94.07890833900241, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (playing violin) and a violin; the person's arms and hands move rhythmically to play the violin.", "background_and_ambient_analysis": "The background (door, furniture) is static with no shifting; no fire, water, or smoke present."}}
{"video_id": "CgGwB9V-GM0", "file_name": "CgGwB9V-GM0_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a teal shirt with a cross necklace sits at a table with sewing supplies; she threads a white sewing machine with green thread using her hands. Her hands then guide pink fabric through the machine as it sews. The camera transitions from a medium shot of the woman to close-ups of her hands threading and sewing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CgGwB9V-GM0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CgGwB9V-GM0_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 29.037337646503943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: person's hands (threading and guiding fabric), sewing machine needle (moving cyclically), and pink fabric (being fed by machine). Motion due to explicit physical forces (sewing machine operation and manual guidance).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (wooden wall, pink cloth) are static."}}
{"video_id": "Cgf3gvzBY-w", "file_name": "Cgf3gvzBY-w_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair and a dark shirt, covered in pumpkin seeds, carves a large orange pumpkin with yellow and red facial designs. Their hands use a tool to etch intricate details into the pumpkin’s eyes and mouth, moving steadily to refine the carving. The pumpkin sits on a wooden surface, with a black basket filled with pumpkin guts to its left and a white cloth draped behind it. The camera maintains a close-up perspective, slightly shifting to follow the carving motion, focusing on the hands and the pumpkin’s evolving design.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cgf3gvzBY-w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cgf3gvzBY-w_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 41.05980886788121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: person's hands actively carving a pumpkin, exhibiting controlled motion due to physical carving actions.", "background_and_ambient_analysis": "Static background elements (white cloth, concrete floor) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "CiKyor-2EMw", "file_name": "CiKyor-2EMw_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue shirt and light pants holds a light blue container and interacts with a large metal machine, extending their arm to adjust a component while moving the container toward the machine. The person shifts position around the machine, maintaining focus on the operation. The camera follows the person’s movements with a slight shake, capturing the industrial setting with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CiKyor-2EMw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CiKyor-2EMw_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 136.33923445636083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (wearing dark shirt) and brush are discrete solid objects; person moves brush along a surface with deliberate physical motion.", "background_and_ambient_analysis": "Static background elements (floor, walls, machinery) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "Ci_TJPgoWuc", "file_name": "Ci_TJPgoWuc_000144_000154.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a pink screen, then transitions to a close-up view of hands working with purple yarn. The hands, positioned in the foreground, manipulate the yarn through knitting motions, with a blue and white patterned fabric visible beneath them. The background features a textured carpet and a wooden surface edge. The camera maintains a steady close-up perspective on the hands throughout, focusing on the knitting process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ci_TJPgoWuc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ci_TJPgoWuc_000144_000154.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 38.751185116565225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and knitting materials (yarn, needles) exhibit repetitive physical motion: looping yarn and pulling needles through loops.", "background_and_ambient_analysis": "Initial title card and black screen; background in knitting scene is static (carpet and wooden furniture) with no shifting or fluid motion (fire, water, wind absent)."}}
{"video_id": "ChTJoiWS6h0", "file_name": "ChTJoiWS6h0_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three men work with a large log and a STIHL chainsaw outdoors. A man in a blue striped jacket and white hat holds the log, while another in a gray jacket operates the chainsaw. A third man, wearing a light blue shirt and red cap, walks toward them from the left, approaching the log. The camera pans left to follow the third man as he stops, then shifts to focus on the chainsaw cutting the log. The background features grass and trees; the camera movement includes slight shakes and angle changes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ChTJoiWS6h0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ChTJoiWS6h0_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 175.91981158406088, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include people (e.g., the individual in the red cap moving across the frame, the person operating the chainsaw) and the chainsaw itself, which exhibit movement due to physical forces (e.g., walking, cutting actions).", "background_and_ambient_analysis": "No ambient environmental motion detected (no fire, water, smoke, or wind-driven elements). Background elements (trees, ground) remain stationary relative to each other, showing no uniform shifting across frames."}}
{"video_id": "CilohG0YTQ0", "file_name": "CilohG0YTQ0_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue hoodie stands and moves their hands in front of them, gesturing and adjusting their wrist. The room features a bed with a white blanket to the left and a door with hanging clothes to the right. The camera remains static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CilohG0YTQ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CilohG0YTQ0_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 41.529737917570415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a blue hoodie is moving their hands and arms through gestures, indicating discrete physical motion of a solid object (human body).", "background_and_ambient_analysis": "The background (bed, lamp, door) remains stationary throughout; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "CjhhE7JoVRw", "file_name": "CjhhE7JoVRw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An elderly woman in a white cardigan, blue patterned shirt, and gray pants walks forward with another person’s hand guiding hers, moving toward a wooden table with a cake; she extends her hand toward the table as she steps closer. The camera remains mostly static with slight motion. Background includes a couch and potted plant.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CjhhE7JoVRw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CjhhE7JoVRw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 80, "blur_score": 231.26134979926067, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a white cardigan and gray pants) is moving their hands and body while standing near a table, interacting with an off-screen entity.", "background_and_ambient_analysis": "Background elements (table, chairs, walls) remain static with no uniform shifting; no fire, water, or smoke observed."}}
{"video_id": "CjSObTgZqRg", "file_name": "CjSObTgZqRg_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, a truck with its rear open and loaded with brown sacks is positioned near a building. Three workers are visible: one in a gray shirt stands to the left near the building, while two others (one in white, one in darker clothing) handle sacks at the truck’s rear. Over the sequence, the workers adjust their positions, moving sacks between the truck and the ground. The camera remains stationary with a slight shake, capturing the scene from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CjSObTgZqRg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CjSObTgZqRg_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 532.1108488813401, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two men and sacks are moving: men are walking and lifting sacks from the truck to a stack on the ground.", "background_and_ambient_analysis": "Background elements (building, palm tree, ground) are stable with no uniform shift. No fire, water, smoke, or significant wind motion observed."}}
{"video_id": "CjA0zrCmNTQ", "file_name": "CjA0zrCmNTQ_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light purple shirt brushes a brown horse while walking around it, starting behind and moving to the side and front; the horse, tied to a tree with a rope, stands still in a wooded area; the camera follows the person’s movement with slight pans.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CjA0zrCmNTQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CjA0zrCmNTQ_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 295.43380181919093, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a purple shirt moves around and interacts with two horses (petting, standing close), while the horses exhibit slight positional shifts and head movements. These motions are driven by the person's locomotion and the horses' natural behavior.", "background_and_ambient_analysis": "The background consists of trees and a dirt path with no significant shifting or fluid motion (e.g., no wind-blown foliage, smoke, or water flow). Static background elements (trees, ground) show minimal movement, indicating no dominant ambient environmental motion."}}
{"video_id": "CkHasYWchZ4", "file_name": "CkHasYWchZ4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in dark shorts lowers his body toward a mat in a push-up motion, then pushes back up, while a man in a black and white jacket kneels to his left, observing. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CkHasYWchZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CkHasYWchZ4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 139, "blur_score": 684.5062497422254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects: one standing (coach) and one kneeling (student) performing a martial arts exercise with subtle movements.", "background_and_ambient_analysis": "The background elements (mats, walls, punching bags) are static and show no significant shifting or fluid motion. No fire, water, or wind is observed."}}
{"video_id": "Ckgf8QHKZAg", "file_name": "Ckgf8QHKZAg_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a blue sponge and brings it toward their face in a close-up shot. The camera remains stationary, focusing on the hand and sponge interaction with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ckgf8QHKZAg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ckgf8QHKZAg_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 158, "blur_score": 248.19534795593685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a blue sponge on their face in deliberate motions. The hand and sponge are discrete solid objects exhibiting explicit physical action (application).", "background_and_ambient_analysis": "Background shows a static wall with decorative items and a door. No fluid motion (fire, water, smoke) or wind-induced environmental effects observed."}}
{"video_id": "Ck2LgD97LPo", "file_name": "Ck2LgD97LPo_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The user wants a concise chronological paragraph about the video. First, the initial scene: a table with a coffee maker, cup, plate with a pastry, etc. Then, hands appear placing a placemat, setting glasses, plate, and arranging food. Need to focus on motion and behavior.\n\nFirst scene: objects are placed. Then hands come in to arrange placemat, wine glass, plate, then add flowers. Check the rules: describe motion, appearance, spatial relationships, camera perspective.\n\nStart with the first frame: a table has various items. Then a hand places a placemat, then a wine glass on it, then a plate, then a fork, knife, etc. Need to order the actions chronologically.\n\nSo step 1: Initial setup with coffee maker, cup, pastry, etc. (but maybe not need to detail all, since it's the start). Then hands add placemat, then place wine glass, then plate, then cutlery, then flowers.\n\nWait, the video starts with [0.0s] showing items, then [1.0s] a hand places a placemat, [2.0s] placing a wine glass, [3.0s] adding a plate, [4.0s] adding flowers.\n\nSo the motion: a hand enters from the left, places a grey placemat. Then another hand places a wine glass on the placemat. Then a plate is placed on the placemat. Then a vase with flowers is placed. Need to mention what's placed: placemat (size? color?), wine glass, plate, flowers.\n\nAppearance: the placemat is grey, wine glass is red, plate is white, flowers are white.\n\nSpatial: each item is placed on the table, with the placemat first, then glass on placemat, plate on placemat, then vase next to plate?\n\nCamera perspective: top-down, as all scenes are overhead shots.\n\nNeed to keep it concise, chronological.\n\nLet's structure:\n\nThe video opens with a table displaying a coffee maker, cup, and pastry. A hand places a grey placemat on the table. Then another hand positions a red wine glass on the placemat, followed by a white plate. Subsequently, cutlery is arranged beside the plate, and a vase with white flowers is placed next to the dish. The camera remains in a top-down view throughout.\n\nWait, but the rules say \"briefly describe their appearance and number\". So for placemat: grey, rectangular. Wine glass: red, slender. Plate: white, round. Flowers: white, small. Also, the hand is moving into frame.\n\nCheck rules: focus on motion. So \"a hand places a grey placemat\" (motion: places), then \"another hand positions a red wine glass on the placemat\", etc.\n\nAlso, spatial relationships: placemat on table, wine glass on placemat, plate on placemat, flowers next to plate.\n\nCamera: top-down.\n\nMake sure to exclude text recognition (the prices and names like SNØBBIG are to be ignored, as per rule f).\n\nSo the caption should be:\n\nA hand places a grey placemat on the table, followed by a red wine glass on the placemat, then a white plate. Cutlery is arranged beside the plate, and a vase with white flowers is placed next to the dish. The camera maintains a top-down perspective throughout.\n\nWait, check if the first scene has objects: in [0.0s], there's an UPPHETTA coffee maker, etc. But since we have to focus on motion, the first scene is static, then the actions start at [1.0s]. So the video starts with a static table, then a hand enters to place items.\n\nThe task is to describe the video in chronological order, so starting from the first frame's action. Wait, the first frame is [0.0s], which is the initial setup. But the motion starts when hands appear. So the paragraph should start with the initial setup, then the actions.\n\nWait, rule a: \"Focus primarily on the motion and behavior of main subjects\". The initial setup is static, but the motion begins when hands start placing items. So perhaps:\n\nThe video begins with a table holding a coffee maker, cup, and pastry. A hand enters from the left and places a grey placemat on the table. Another hand positions a red wine glass on the placemat, followed by a white plate. Cutlery is arranged beside the plate, and a vase with white flowers is placed next to the dish. The camera remains in a top-down view throughout.\n\nBut need to check if the initial setup is part of the motion. The problem is the rules say \"chronological paragraph describing the provided video\", which includes all frames. So the first frame is static, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ck2LgD97LPo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ck2LgD97LPo_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 219.7114053633304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (napkin, glasses, plate) are moved by a person's hand to arrange a table setting.", "background_and_ambient_analysis": "The background (table, chairs, and dark surface) remains static throughout; no fluid, gaseous, or wind-driven motion (fire, water, smoke) is observed."}}
{"video_id": "ClDH91f_AyY", "file_name": "ClDH91f_AyY_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with dark hair leans toward a small child in a blue jacket, touching the child’s face; the child lifts their right hand upward and turns their head to the right. The camera remains close, following the child’s movements with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ClDH91f_AyY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ClDH91f_AyY_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 248.3516622892592, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (wearing blue jacket) extends arm to feed the woman, then moves hand away. The woman's head and hand move during the interaction, showing discrete physical actions.", "background_and_ambient_analysis": "The background (living room setting, table with food items) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present in the scene."}}
{"video_id": "CkatHCWuorI", "file_name": "CkatHCWuorI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a wooden structure under construction. There's a person in red near the roof. Then, another person in black appears. The first person moves towards the structure, and the second person is on a ladder. Wait, need to track the sequence.\n\nFrame 0: Structure with person in red. Frame 1: Still same. Frame 2: Person in black walks into view. Frame 3: Person in black approaches from right. Frame 4: Person in red is near the structure, person in black moves up. Frame 5: Person in black is on ladder, person in red is near the side.\n\nWait, the rules: chronological order, motion and behavior. Main subjects are two people: red shirt, black shirt. Appearance: red shirt, black shirt. Actions: person in red is initially at the structure, then moves? Wait, in the frames:\n\nFrame 0: structure with person in red inside (maybe working on roof). Then frame 2: a person in black (maybe different) walks in. Wait, no, the frames are sequential.\n\nLet's list each frame's actions:\n\n[0.0] : Wooden house frame. Person in red near the roof (inside or on top).\n\n[1.0] : Same as 0.0? No, the video is 0.3s to 5.5s? Wait, the user provided 5 frames (0.0 to 5.5s). Wait, the description says: <0.3>, <1.4>, etc. So each is a frame.\n\nFrame 0: structure with person in red (maybe working on roof).\n\nFrame 1: same structure, person in red is gone? Wait no, maybe the frames are showing the progression.\n\nWait, the video starts with a wooden structure. Then, in the next frame, a person in black walks into the frame from the right. Then, another person (red) moves towards the structure.\n\nWait, need to look at the sequence:\n\n- At time 0.0s: Structure with person in red (maybe on top of the roof).\n\n- Time 0.3s: Person in red is still there, but then another person (black) walks in from the right.\n\n- Time 1.4s: Person in black is walking towards the structure, person in red is moving towards the right (maybe down from roof).\n\n- Time 2.5s: Person in red is near the base, person in black is climbing a ladder.\n\n- Time 3.6s: Person in black is on the ladder, person in red is moving away (towards the camera?).\n\nWait, better to parse the frames as given:\n\nThe description says:\n\n[0.0] : Structure with person in red.\n\n[1.4] : Same, no change.\n\n[2.5] : Person in black appears, walking towards structure.\n\n[3.6] : Person in black near structure, person in red is near base.\n\n[4.7] : Person in black on ladder, person in red moving towards structure.\n\nWait, let's list the sequence step by step as per the provided timestamps:\n\nAt 0.0 seconds: A wooden structure under construction is visible. A person wearing a red shirt is positioned near the top of the structure.\n\nAt 1.4 seconds: The scene remains similar, with the structure and the person in red still present.\n\nAt 2.5 seconds: A second person wearing a black shirt enters the frame from the right side, walking towards the structure.\n\nAt 3.6 seconds: The person in black is now closer to the structure, while the person in red moves towards the base of the structure.\n\nAt 4.7 seconds: The person in black is climbing a ladder attached to the structure, and the person in red is seen walking away from the structure towards the right.\n\nAt 5.5 seconds: The person in black is now standing on the ladder, working on the structure, while the person in red is near the base, possibly moving towards the left.\n\nWait, but the user provided 6 frames? Wait, the input shows [0.3], [1.4], [2.5], [3.6], [4.7], [5.5]? Wait, the first line is <0.3> as the first frame.\n\nWait, the video description shows:\n\n<0.3 seconds> [frame 1]\n\n<1.4 seconds> [frame 2]\n\n<2.5 seconds> [frame 3]\n\n<3.6 seconds> [frame 4]\n\n<4.7 seconds> [frame 5]\n\n<5.5 seconds> [frame 6]\n\nWait, the user's input has 6 frames. Let's check:\n\nFirst", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CkatHCWuorI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CkatHCWuorI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 406.5353830295139, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people (one in red, one in dark clothing) are moving: the red-shirted person walks down the steps and exits the frame, while the dark-shirted person walks towards the structure and interacts with the red-shirted person.", "background_and_ambient_analysis": "The background (trees, structure, ground) is static with no shifting or fluid motion. No fire, water, or smoke observed."}}
{"video_id": "CkEDHH07zcc", "file_name": "CkEDHH07zcc_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with dark skin rearranges light-colored Scrabble tiles on a green board, shifting tiles leftward and repositioning them to form a new sequence. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CkEDHH07zcc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CkEDHH07zcc_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 29.79544120301132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete solid object) moves to place and adjust Scrabble tiles (e.g., 'RLTEM', 'EMOY') on the board. The hand's motion is deliberate, driven by physical interaction with the tiles.", "background_and_ambient_analysis": "The Scrabble board background remains static with no shifting, fluid motion, or environmental effects (e.g., fire, water, wind). The board's grid and tiles are fixed in position relative to the camera frame."}}
{"video_id": "CkyHNXhlKuo", "file_name": "CkyHNXhlKuo_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a man standing on a stool or ladder. He's wearing a blue t-shirt and beige shorts. He's reaching up to a whiteboard, maybe writing or adjusting something. Then he turns around, still standing on the stool. The TV on the left is on, showing some program. The background has a white wall with a whiteboard and a light. The camera seems stationary, looking at the man from a slight angle. Let's structure the caption chronologically.\n\nFirst, describe the main subject: a man in blue shirt and beige shorts stands on a stool, reaches up to the whiteboard. Then he turns, facing away, and steps down? Wait, the frames show him moving. From the video: he starts reaching, then turns around, then steps down. Wait, the timestamps: frame 0:00 he's reaching up, 0:01 he's moving his hand, 0:02 he steps back, 0:03 he's standing with back to camera. So the sequence is: man on stool, reaches up, turns around, and then steps down or moves. Wait, the video shows him turning, so the motion is reaching up, then turning his body.\n\nSo the caption should be: A man in a blue t-shirt and beige shorts stands on a stool, reaching upward toward a whiteboard on a white wall. He then turns his body to face away from the whiteboard, moving slightly to his right. A television displaying a program is positioned to his left. The camera remains stationary, capturing the scene from a frontal perspective with minimal movement.\n\nWait, check rules: focus on motion chronologically. So first action: reaching up, then turning. Mention appearance: blue shirt, beige shorts. Spatial: TV to left, whiteboard on wall. Camera: stationary, frontal.\n\nLet me check the rules again. a) motion in chronological order. So step 1: man reaches up to whiteboard. Step 2: he turns around (body turns, so facing away from the whiteboard, which was on the wall he was facing initially). Then he moves slightly. The TV is on the left, so when he turns, his back is to the camera? Wait, in frame 3, he's standing with back to camera, so he turned around.\n\nSo the caption:\n\nA man wearing a blue t-shirt and beige shorts stands on a stool, reaching upward toward a whiteboard on a white wall. He then turns his body to face away from the whiteboard, shifting his position slightly to his right. To his left, a television displays a program. The camera remains stationary, capturing the scene from a frontal perspective with no noticeable movement.\n\nCheck if background descriptions are minimal: the white wall, whiteboard, TV. But since the TV is part of the scene, maybe it's okay. The rules say \"minimal unless essential for understanding motion\"—the TV is in the scene but maybe not essential for motion. Hmm, but the TV is a fixed object. Wait, the main motion is the man's actions, so TV is just background.\n\nAnother version: A man in a blue t-shirt and beige shorts stands on a stool, extending his right hand toward a whiteboard on the wall. He then turns his body to face away from the whiteboard and steps down slightly, with a television to his left showing a program. The camera remains stationary, capturing the scene from a frontal angle.\n\nWait, but the video shows him turning around, so maybe \"turns to face away\" and then steps down or moves. Let's see the frames:\n\nFrame 0: right hand up to whiteboard, left hand on hip? Wait, no, frame 0: he's reaching, frame 1: still reaching, frame 2: he's moving his hand down and turning his body, frame 3: back to camera. So the sequence is: reaches up, then turns around.\n\nSo the caption:\n\nA man wearing a blue t-shirt and beige shorts stands on a stool, reaching toward a whiteboard on a white wall. He then turns his body to face away from the whiteboard, shifting his position. A television is visible to his left, displaying a program. The camera remains stationary, capturing the scene from a frontal perspective.\n\nCheck if all rules are met:\n\na) Motion chronological: reaching, then turning.\n\nb) Appearance: blue shirt, beige shorts (number 1, male).\n\nc) Spatial: TV to left, whiteboard on wall.\n\nd) Camera: stationary, frontal.\n\ne) Background minimal: TV is mentioned but just as an object.\n\nf) Exclude text recognition: the TV has text but we don't mention it, which is good.\n\nLooks okay.\n</think>\n\n<caption_output>A man in a blue t-shirt and beige shorts stands on a stool, extending", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CkyHNXhlKuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CkyHNXhlKuo_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 29.069290633984917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves their arm to write on a whiteboard, with clear locomotion driven by physical forces (muscular action).", "background_and_ambient_analysis": "The white wall and static furniture (TV stand) show no uniform shifting, ruling out ambient environmental motion. TV content is electronic display, not fluid/environmental phenomena."}}
{"video_id": "Cn-l8T1Lcyg", "file_name": "Cn-l8T1Lcyg_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a white sleeveless top and shorts dances in a bedroom, twirling and moving her arms. She spins around the room, passing a wooden dresser with a TV and a chair with folded clothes, while a bed with a red-and-white blanket is visible in the background. The camera remains stationary, capturing her motion from a medium shot angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cn-l8T1Lcyg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cn-l8T1Lcyg_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 62.39198587975501, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A young girl is walking, turning, and interacting with the environment (e.g., stepping on the dresser, kicking).", "background_and_ambient_analysis": "Background is static with no shifting elements. No fluid/environmental motion observed."}}
{"video_id": "ClnS0UgyJBs", "file_name": "ClnS0UgyJBs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-colored bobsled enters the frame at the top of a curved concrete track, descending and moving along the curve toward the right, exiting the frame. A person in a blue shirt stands on a platform to the right of the track, observing the bobsled. The camera remains stationary in a top-down view, capturing the sled’s motion against a grassy background with a wooden fence and trees visible in the distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ClnS0UgyJBs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ClnS0UgyJBs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 91, "blur_score": 261.6978051849384, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (or person) slides down the concrete structure from the top to the bottom, moving with visible acceleration due to gravity. The motion is discrete and tracked along the slide.", "background_and_ambient_analysis": "The background (grass, trees, concrete structure, and rocks) shows no uniform shifting or movement. There are no fluid motions like water, fire, or smoke dominating the scene; the brownish streaks on the slide are stationary debris."}}
{"video_id": "CnLeJ3V_aAk", "file_name": "CnLeJ3V_aAk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a yellow shirt and gray shorts stands on a concrete surface, holding a brass trombone. The child adjusts the trombone's slide while playing, positioned to the right of a white plastic chair. The background features green grass. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CnLeJ3V_aAk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CnLeJ3V_aAk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 161, "blur_score": 262.69568155947786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy is moving the slide of the trombone, a discrete solid object, through explicit physical action (hand movement) to play the instrument.", "background_and_ambient_analysis": "Background (grass, white chair) shows no significant shifting or environmental motion; grass is static, and no fire, water, smoke, or dominant wind effects are observed."}}
{"video_id": "CnNOulcD_QU", "file_name": "CnNOulcD_QU_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person's hands drawing on a white sheet of paper. There's a smartphone on the left displaying a photo of a person with light-colored hair, and a black telephone handset above the phone. The hands are using a pencil to draw, focusing on the eyes and face. The background is a wooden table. The camera is top-down, fixed, so no movement. Let's structure the caption: start with the main action (drawing), mention the subjects (hands, paper, phone), their appearance (pencil, smartphone with photo, phone headset), spatial relationships (hands on paper, phone to the left, handset above), then camera perspective. Keep it chronological: hands start drawing, continue, the phone is stationary. Avoid text recognition, so no names. Check the rules: concise, chronological, motion first.\n\nWait, the hands are moving to draw, so describe the motion. The phone is in the frame, showing the reference image. The person is using the phone as a reference. The hands are on the paper, drawing. The background is minimal. Camera is top-down static. Let's draft:\n\nA pair of hands with dark sleeves draws on a white sheet of paper using a pencil, referencing a smartphone displaying a person's face with light-colored hair positioned to the left of the paper. A black telephone handset rests above the smartphone. The hands move steadily, focusing on outlining facial features, while the camera remains in a static top-down perspective over a wooden surface.\n\nWait, check for minimal background: wooden surface is part of the background but maybe essential? The rules say \"minimal unless essential for understanding motion.\" Since the motion is drawing on the paper, the surface is just where it's placed. So maybe \"over a wooden table\" is okay. Also, check the order: hands drawing, phone as reference, then camera. Let's make sure it's chronological: the hands start drawing (first frame), continue drawing (subsequent frames), so the action is ongoing. The caption should describe the sequence.\n\nAnother angle: The video shows a person's hands (dark sleeves) drawing on a white sheet of paper, using a pencil to sketch facial features while referencing a smartphone displaying a person's face. The smartphone, with a visible camera lens and blue border, lies to the left of the paper, with a black telephone handset positioned above it. The hands move methodically across the paper, focusing on the eyes and upper face, all viewed from a static top-down camera angle over a wooden table.\n\nWait, need to keep it concise. Let's trim. Focus on motion: hands drawing, the reference phone. Mention appearance: hands with dark sleeves, pencil, phone with blue border (but maybe too specific? The rules say \"briefly describe appearance\" so color, size, orientation. Phone is white with blue? Wait, in the video, the phone is white, maybe the blue is the phone's edge. But the rules say \"color, size, orientation\" for appearance. So phone is white (body), blue border maybe? But the problem is the caption should be concise.\n\nAlso, rule g: think internally, output reasoning. So focus on the main subjects: hands (dark sleeves), paper (white), smartphone (white), handset (black). Motion: hands moving to draw on the paper. Reference the phone as the reference for drawing.\n\nPossible caption:\n\nA person's hands, wearing dark sleeves, draw on a white sheet of paper using a pencil, referencing a white smartphone with a blue border displaying a face. The smartphone rests to the left of the paper, with a black telephone handset positioned above it. The hands move steadily over the paper, sketching facial features, while the camera captures the scene from a fixed top-down angle over a wooden surface.\n\nWait, the smartphone's color: the phone in the video is white, maybe the blue is the bezel. But maybe \"white smartphone\" is enough. Also, the phone shows a photo, but exclude text recognition, so just \"displaying a face\" without details. The handset is black. The hands are moving to draw, so the motion is drawing.\n\nCheck rules: \"focus primarily on motion and behavior\" so the hands drawing is the main motion. The camera is top-down. The background is wooden table, minimal.\n\nLet's try to be concise:\n\nA pair of hands with dark sleeves draws on a white sheet of paper using a pencil, referencing a white smartphone displaying a face. The smartphone lies to the left of the paper, with a black telephone handset above it. The hands move methodically to outline facial features, viewed from a static top-down camera angle over a wooden table.\n\nYes, this seems to hit the points. Check chronological order: hands draw, use phone as reference, position of objects, camera. No text recognition, no named characters. Spatial relationships: phone left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CnNOulcD_QU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CnNOulcD_QU_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 280.11009114583334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand holding the pen is the only discrete moving object, creating a drawing on the paper through controlled locomotion.", "background_and_ambient_analysis": "The background (wooden table and white paper) is static with no shifting or environmental effects (e.g., wind, water). No fluids or smoke are present."}}
{"video_id": "Cnthulih3uc", "file_name": "Cnthulih3uc_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white coat manipulates a brown leather shoe on a newspaper-covered workbench, adjusting its position and examining its interior stitching in close-up. The individual then lifts the shoe to display its sole and holds it upright, with camera movements shifting from medium to tight shots of the hands and shoe details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cnthulih3uc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cnthulih3uc_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 119.77475806198733, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a brown leather shoe, adjusting its structure and positioning. The shoe and hands move due to explicit physical interaction (adjustment, handling).", "background_and_ambient_analysis": "Background elements (stone wall, newspaper on table) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "CngBcPCxSEc", "file_name": "CngBcPCxSEc_000696_000706.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair, wearing glasses and a red top, is seated inside a car. Initially, they adjust their glasses with their right hand, then lower their hand toward their chest while speaking. The camera remains inside the car, capturing the person from a frontal perspective with slight movement, and minimal background details visible through the windows.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CngBcPCxSEc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CngBcPCxSEc_000696_000706.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 120.63596821436013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman inside vehicle) exhibits discrete motion: adjusting glasses, moving head, and hand gestures. These are controlled, localized movements of a solid object.", "background_and_ambient_analysis": "Background elements (trees, parked cars) remain static with no shifting or environmental motion (fire, water, wind). No fluid dynamics or atmospheric effects observed."}}
{"video_id": "Cp6y-yJ-CEg", "file_name": "Cp6y-yJ-CEg_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt, jeans, and cap stands on a rooftop near a white vehicle, then bends forward to interact with an object on the roof. The camera remains stationary, capturing the scene from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cp6y-yJ-CEg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cp6y-yJ-CEg_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 50.344276774964214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: they interact briefly and then walk away from the center of the frame.", "background_and_ambient_analysis": "The background (sky and distant mountains) is static with no shifting. No ambient environmental motion (fire, water, smoke, wind) is evident."}}
{"video_id": "CohChQFTePk", "file_name": "CohChQFTePk_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark jacket over a striped shirt holds a rough, brownish oyster shell in their left hand, using a pink tool in their right hand to pry open the shell. The shell gradually separates, revealing its inner surface. The camera maintains a close-up, steady perspective on the hands and oyster.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CohChQFTePk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CohChQFTePk_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 88.40857377407492, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and a pink-handled oyster knife manipulate the oyster shell, causing the shell to separate into two halves due to physical force.", "background_and_ambient_analysis": "The background (white shirt, dark jacket, and partially visible chair) is static with no shifting elements. No fluid motion (water, fire, smoke) or wind is present."}}
{"video_id": "CpJMXTe9x6M", "file_name": "CpJMXTe9x6M_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and cap inspects a blue motorcycle. He first places his right hand on the motorcycle's seat, then leans forward to examine the front suspension and engine area while holding a white cloth. The motorcycle is parked near a trailer with visible wheels; a person walks in the background. The camera follows his movements with a slight pan to capture his actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CpJMXTe9x6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CpJMXTe9x6M_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 121.20924842239383, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) moves their arms, body, and head while interacting with a stationary motorcycle (e.g., wiping, inspecting).", "background_and_ambient_analysis": "Background elements (trailer, ground) remain stationary with no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "Cq7DBjCzSuE", "file_name": "Cq7DBjCzSuE_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt and dark pants stands next to a large tree trunk, using a white cloth to wipe the bark with vertical motions. The camera remains stationary, capturing the action from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cq7DBjCzSuE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cq7DBjCzSuE_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 3239.985168860599, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands and a white cloth in a repetitive wiping motion against the tree trunk, exhibiting clear solid object locomotion.", "background_and_ambient_analysis": "Background elements (tree trunk, ground, red structures) are static with no shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "CrDNO7AV8-Y", "file_name": "CrDNO7AV8-Y_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde woman in a light blue hoodie and gray pants swings her arms in a throwing motion toward a wooden fence, while a man in a green jacket and blue jeans holds a wooden door propped against a stone wall; the camera remains static with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CrDNO7AV8-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CrDNO7AV8-Y_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 1219.3503107347276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one person (left) performs repetitive arm movements (e.g., waving, gesturing), while the other (right) stands near a door with minimal movement.", "background_and_ambient_analysis": "Background elements (fence, stone wall, ground) show no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "CqRGA5Ntbzs", "file_name": "CqRGA5Ntbzs_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's arm wearing a red sleeve moves a white and red striped cloth over a cluttered pile, revealing a black camera, various bottles, and a framed photo beneath the cloth. The cloth is lifted and shifted, exposing more items within the disorganized collection. The camera maintains a top-down perspective with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CqRGA5Ntbzs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CqRGA5Ntbzs_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 62.43117012898294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand manipulates discrete objects (e.g., a book with an image, a framed picture, and other items) on a shelf.", "background_and_ambient_analysis": "No shifting background elements; no fluid/environmental motion observed. Background includes static shelves and objects without uniform movement."}}
{"video_id": "CrRJ5MdimpY", "file_name": "CrRJ5MdimpY_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with dark hair, wearing a white sleeveless top and silver jewelry, styles a seated blonde-haired client’s hair using a hairdryer and brush, moving the tools to smooth sections of hair. The client faces away, with a large mirror behind them reflecting the styling process. The scene takes place in a salon, with the camera maintaining a steady perspective focused on the woman’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CrRJ5MdimpY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CrRJ5MdimpY_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 54.520339245748374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The stylist's hands, hairdryer, brush, and the client's hair are moving as discrete objects due to active styling actions (e.g., hairdryer airflow, brush manipulation, and hair movement).", "background_and_ambient_analysis": "The background elements (walls, mirror, and furniture) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "Cqao3TleYDA", "file_name": "Cqao3TleYDA_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt and dark pants kneels on black interlocking mats, picks up one mat, flips it over, and places it adjacent to other mats, adjusting its position on the floor. The camera maintains a static top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cqao3TleYDA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cqao3TleYDA_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 52.67893224580841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: the person (gray shirt, dark pants) locomoting and manipulating black interlocking floor mats. The mats are lifted, repositioned, and placed with physical force.", "background_and_ambient_analysis": "The background (walls, door, pink toy car, workbench) remains static throughout the video. No fluid motion (fire, water, smoke) or wind-driven environmental effects are present."}}
{"video_id": "CsBK9Pem-F8", "file_name": "CsBK9Pem-F8_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A figure in dark attire juggling multiple orange-red fire torches in a dark environment alternates between holding three and four torches as they twirl and toss them in circular patterns around their body, remaining centered in the frame; the camera stays fixed with minor adjustments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CsBK9Pem-F8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CsBK9Pem-F8_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 53.73858458563487, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is juggling fire sticks, with the fire's motion resulting from the person's hand movements. The person and fire sticks are the discrete objects exhibiting motion.", "background_and_ambient_analysis": "Background is dark with a static stage-like ground; no uniform shifting of background elements observed. Fire (flames) is visible but is a secondary effect of the object's motion, not dominant ambient motion."}}
{"video_id": "CsCOP6PNeoM", "file_name": "CsCOP6PNeoM_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a view of a roller coaster track structure against a cloudy sky, then shifts to show a person suspended by a bungee cord at the edge of the platform. The individual leaps downward, moving away from the structure as the camera pans slightly and shakes to follow the jumper’s descent. Background elements include trees and distant hills, with the jumper’s small, dark figure prominently centered against the overcast sky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CsCOP6PNeoM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CsCOP6PNeoM_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 494.24192467945943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (bungee jumper) is seen falling and bouncing due to gravity and the bungee cord. This is a discrete solid object moving under explicit physical forces.", "background_and_ambient_analysis": "The background (trees and sky) remains static throughout the video. There is no dominant fluid or wind motion (e.g., no fire, water, smoke) that would qualify as ambient_environmental. The trees show minimal sway but not enough to be considered dominant ambient motion."}}
{"video_id": "Cs7teAMjkDk", "file_name": "Cs7teAMjkDk_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds an amber-colored glass while a second hand uses a red tap with a wooden top to pour liquid into it. The liquid fills the glass steadily, then the tap is lifted and moved away as the glass is repositioned. The scene is captured from a top-down perspective with no camera movement, set against a dark surface with purple patterns and a can in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cs7teAMjkDk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cs7teAMjkDk_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 149, "blur_score": 170.74349128320748, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a hand holding a glass, a bottle pouring liquid into the glass, and the glass itself tilting and moving as liquid is poured. These objects exhibit clear physical motion due to explicit forces (pouring, holding).", "background_and_ambient_analysis": "The background features a static poster with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke, wind). Background remains consistently visible without uniform movement."}}
{"video_id": "CrpeVvvDL14", "file_name": "CrpeVvvDL14_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A police officer in a bright yellow reflective vest, dark hat, and dark shirt stands on a city street. He raises his right hand to salute, then lowers it, followed by gesturing with his left hand. The background shows buildings, trees, and vehicles. The camera follows the officer with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CrpeVvvDL14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CrpeVvvDL14_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 177.0243094782831, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A traffic officer (solid object) is walking and making gestures, moving due to his own locomotion and intentional body movements.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background (buildings, trees, road) is stationary."}}
{"video_id": "Cs1VUVXLCbk", "file_name": "Cs1VUVXLCbk_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a hand holding a pen, writing on a piece of paper. The paper is on a clipboard. Let's check the rules. Focus on motion: the hand is moving the pen to write. The text being written is part of the action, but we can't mention text recognition per rule f. So describe the hand's movement.\n\nMain subject: a hand (color? probably skin tone, but maybe not necessary, just \"a hand\"). It's holding a pen (black? maybe, but not essential). The motion is writing on the paper. The paper is on a clipboard (left side has the metal part). The hand is moving the pen to add letters, specifically the 'W' at the end. \n\nChronological order: starts with the hand writing, then adding the 'W'. The pen is in the hand, moving across the paper. Spatial relationship: hand is over the paper, which is on the clipboard. \n\nCamera perspective: top-down view. No movement, it's a fixed shot. \n\nNow, structure the caption:\n\n- A hand holding a pen writes on a white sheet of paper placed on a clipboard. The hand moves the pen to add letters, specifically completing the word \"RUN\" by writing the \"W\" in the final frame. The pen is held in the hand, with the hand positioned over the paper. The paper is attached to a metal clipboard on the left. The camera maintains a top-down view with no movement.\n\nWait, need to check rules. Exclude text recognition, so don't say the text, just the action. So instead of \"completing the word RUN\", maybe \"adding a letter to the phrase\". But the video shows the hand writing the 'W' for \"RUNW\" maybe? Wait, the frames show the last frame has \"RUN W\" being written. So the hand is writing the 'W' at the end of \"RUN\".\n\nSo: A hand holding a pen writes on a white paper sheet clamped to a metal clipboard. The hand moves the pen to add a letter to the existing phrase, extending the word \"RUN\" with a final 'W'. The pen is held firmly, and the hand is positioned centrally over the paper. The camera captures a top-down view with no movement, focusing on the writing action.\n\nCheck rules:\n\na) Motion and behavior: hand writing, adding letter.\n\nb) Appearance: hand (skin tone), pen (black? but maybe not necessary), paper (white), clipboard (metal). But keep minimal. \"A hand holding a pen\" is okay.\n\nc) Spatial: hand over paper, paper on clipboard (left side has metal clipboard).\n\nd) Camera: top-down, no movement.\n\ne) Background minimal: clipboard is essential as it's part of the setup.\n\nf) Exclude text recognition: so don't mention the words, just the action of writing.\n\nSo rephrase:\n\nA hand holds a black pen, moving it to write on a white sheet of paper attached to a metal clipboard. The hand's motion is focused on adding a letter to the phrase, specifically forming the final character. The paper remains stationary on the clipboard, with the hand positioned centrally over it. The camera maintains a top-down view with no movement throughout the sequence.\n\nWait, \"adding a letter to the phrase\" might not be specific enough. Let's see the frames: the video shows the hand writing the 'W' at the end of \"RUN\". So the action is writing the 'W' to complete the word.\n\n\" A hand holding a pen writes the letter 'W' on a white sheet of paper clamped to a metal clipboard. The hand moves the pen from right to left to form the letter, with the paper remaining stationary. The camera captures a top-down view without movement.\"\n\nBut rule f says exclude text recognition. So \"writing the letter 'W'\" is text recognition? Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So mentioning the letter 'W' is text recognition. So can't say 'W', just \"a letter\".\n\nSo: A hand holds a pen, moving it to add a letter to the text on a white sheet of paper secured by a metal clipboard. The hand maneuvers the pen to form the final character, with the paper positioned flat on the clipboard. The camera remains in a top-down view with no motion.\n\nCheck rule a: motion and behavior. Hand writing, adding a letter.\n\nRule b: appearance: hand (skin tone, but not necessary), pen (black), paper (white), clipboard (metal). \"A hand holding a pen\" is okay.\n\nRule c: spatial relationship: paper on clipboard (left side has metal part), hand over paper.\n\nRule d: camera top-down, no movement.\n\nRule e: background minimal, clipboard is essential.\n\nRule f: no", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cs1VUVXLCbk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cs1VUVXLCbk_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 359.6537826045885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands and pen) are moving as they perform writing actions, with clear motion tracking of the pen tip across the paper.", "background_and_ambient_analysis": "Background elements (paper surface, writing tools) show no significant shifting or fluid motion; static objects dominate the scene."}}
{"video_id": "CsO5-E4KfDo", "file_name": "CsO5-E4KfDo_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in black clothing stands in an empty parking lot, facing away from the camera. He raises his right arm, then a bright flash erupts near his hand. He turns to his left, bends down, and picks up a bottle lying on the pavement. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CsO5-E4KfDo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CsO5-E4KfDo_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 116.21583930068911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete solid object) performs actions: aiming, firing (which produces fire), lowering the device, and bending to pick up a bottle (which is a discrete object).", "background_and_ambient_analysis": "The background (buildings, trees, parking lot) remains static with no shifting. A brief fire burst occurs (1.8-3.3 seconds) but is not dominant; no other environmental fluids are present."}}
{"video_id": "CsaeS2oY13M", "file_name": "CsaeS2oY13M_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of lacrosse players in white jerseys with black numbers and yellow-black helmets huddle closely together, passing a ball and adjusting gear while maintaining tight physical contact. Their movements include raising arms and shifting positions within the huddle, with some players partially obscured by others. The camera remains close to the group, slightly shifting angles to capture the collective motion, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CsaeS2oY13M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CsaeS2oY13M_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 371.8739623493784, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Lacrosse players are moving within a huddle; discrete solid objects (people) showing locomotion and interactions.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. Background elements (field, stands) are static."}}
{"video_id": "Cskm00t9IZU", "file_name": "Cskm00t9IZU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long, dark wavy hair and a light-colored top is seen in a dim industrial setting. The person’s head turns slightly upward and to the side, then shifts orientation toward the right while their mouth moves as if speaking. The background includes metal beams and windows. The camera remains static, capturing the subject from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cskm00t9IZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cskm00t9IZU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 108, "blur_score": 3510.5114824386887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman exhibits discrete head and lip movements consistent with natural human locomotion (talking, turning head).", "background_and_ambient_analysis": "Background shows static structural elements (windows, building framework) with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "CtQeFlfzL14", "file_name": "CtQeFlfzL14_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a pool scene. There are people in the pool. Let's see the sequence. At the start, a person is in the pool, maybe moving. Then another person comes in. Wait, the frames: first, someone in the pool, then another person (maybe a child) is near the edge. Then the person in the pool moves towards the edge, and then the child is in the water. Wait, the description needs to be chronological.\n\nLooking at the timestamps: [0.0] shows a person in the pool, background with umbrella and chairs. Then [1.0] maybe the person is moving towards the edge. [2.0] the person is closer to the edge, then [3.0] they're getting out? Wait, no, the frames: the video starts with a person in the pool, then the person moves towards the pool's edge, and another person (maybe a child) is in the water. Wait, the movement: the main subject is a person (maybe an adult) in the pool, then moving towards the edge, then exiting, and then a child is in the water.\n\nWait, the rules: focus on motion and behavior. Let's list the steps:\n\n- Initial frame: Person in the pool, moving towards the edge.\n- Then, the person gets out, maybe. Then another person (a child) is in the water, moving towards the pool edge.\n\nWait, the video sequence: The first frame has a person in the pool. Then, the person moves towards the edge. Then, in the next frames, the person is near the edge, possibly exiting the pool. Then, a child (or another person) is in the water, moving towards the edge.\n\nAppearance: The person is in the pool, maybe wearing dark clothes. The child is smaller, maybe red shirt?\n\nSpatial relationships: The pool is the main area, edge is where they move.\n\nCamera movement: The video seems to pan from left to right or follow the movement. Wait, the camera's perspective: it's a handheld shot, maybe slight shake.\n\nLet's structure the caption:\n\nStart with the main subject (person) in the pool, moving towards the edge. Then, the person exits, and another person (child) is in the water, moving towards the edge.\n\nWait, the exact frames:\n\n[0.0] shows a person in the pool.\n\n[1.0] the person is still in the pool, maybe moving.\n\n[2.0] the person is closer to the edge, body in the water.\n\n[3.0] the person is at the edge, moving towards the deck.\n\n[4.0] the person is on the deck, then a child is in the water (maybe the same person? Wait, no, the second person is a child in the water).\n\nWait, maybe the main subject is a child: in the first frame, the child is in the pool, moving towards the edge. Then, in the next frames, the child is at the edge, and another person (maybe an adult) is also there.\n\nWait, the description: the video shows a pool with a person (adult) in the water moving towards the edge, then exiting the pool, while a child is in the water moving towards the edge. Wait, no, let's check the frames:\n\nFrame 0: person in pool, background with umbrella and chairs.\n\nFrame 1: person is still in pool, moving.\n\nFrame 2: person is near the edge, body partially out.\n\nFrame 3: person is on the edge, maybe getting out.\n\nFrame 4: person is now on the deck, but the pool has a child moving towards the edge.\n\nWait, maybe it's a child getting out, then another child entering. But the problem says \"main subjects\".\n\nLet me try to reconstruct:\n\n- A child (smaller, possibly red clothing) is in the pool, moving towards the edge.\n\n- Then, the child exits the pool onto the deck.\n\n- The camera then shifts to show another child (or same) in the water, moving towards the edge.\n\nWait, no, the sequence:\n\nLooking at the video: the person (child) is in the pool, then moves towards the edge, then the child is at the edge, then the camera shows the child moving towards the deck, then the child is on the deck.\n\nWait, the frames are:\n\n[0.0] - child in pool, moving.\n\n[1.0] - child is closer to edge.\n\n[2.0] - child is near the edge, body in water.\n\n[3.0] - child is on the deck.\n\n[4.0] - child is on the deck, moving.\n\nWait, the problem says the video has frames from 0 to 5.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CtQeFlfzL14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CtQeFlfzL14_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 258.209394802936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human (or similar solid object) is moving from within the pool towards the pool's edge and onto the deck, demonstrating locomotion-driven motion.", "background_and_ambient_analysis": "The background features a blue pool wall and an umbrella that remain relatively stationary across frames, indicating no significant ambient environmental motion (e.g., water waves or wind effects are not dominant)."}}
{"video_id": "CtGmmUHgpok", "file_name": "CtGmmUHgpok_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a light tank top and beige pants gestures with her right hand toward a man in a blue and white patterned jacket and dark pants. The man raises his right hand while the woman steps back and moves left. The camera remains slightly shaky throughout the interaction against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CtGmmUHgpok.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CtGmmUHgpok_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 635.978967170322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a woman and a man) are engaged in dynamic gesturing and movement, indicating solid, distinct objects interacting through physical actions (hand movements, body shifts).", "background_and_ambient_analysis": "The background consists of a static white wall with no significant shifting or fluid motion (e.g., fire, water, smoke, wind). No environmental elements dominate the motion."}}
{"video_id": "CtkvFj1tVe8", "file_name": "CtkvFj1tVe8_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a watch opens the lid of a black printer, places a blue rectangular object onto the tray, and closes the lid. The camera maintains a close-up perspective, focusing on the printer and hand movements throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CtkvFj1tVe8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CtkvFj1tVe8_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 136.7268843322549, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates discrete solid objects (paper, blue card, printer lid), moving them via physical contact (placing, closing).", "background_and_ambient_analysis": "Background elements (monitor, drawers, wall) remain static with no fluid or environmental motion; no shifting backgrounds indicating camera movement."}}
{"video_id": "Ctb2-WeX3HQ", "file_name": "Ctb2-WeX3HQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark shorts performs jumping jacks, starting with feet together and hands by their sides, then jumping feet apart while raising hands overhead, spreading legs to the sides with hands down, and jumping back to the initial position, repeating the motion; the camera remains stationary in a room with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ctb2-WeX3HQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ctb2-WeX3HQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 783.8794669205096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single person is performing jumping jacks, moving their limbs in a repetitive locomotion pattern. The motion is clearly attributable to voluntary physical force (muscle contraction) and is easily trackable with a bounding box.", "background_and_ambient_analysis": "Background elements (walls, floor, furniture, dog) are completely static with no shifting or distortion. No fluid/environmental motion (fire, water, wind, or smoke) is present."}}
{"video_id": "CtfsLH8ty_c", "file_name": "CtfsLH8ty_c_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt, black shorts, and orange shoes runs steadily on a treadmill, maintaining a forward motion. To the left of the treadmill, a group of people stands observing. The background includes gym equipment like a stationary bike. The camera remains stationary, capturing the scene from a fixed frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CtfsLH8ty_c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CtfsLH8ty_c_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 30.943688581367482, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man running on a treadmill is the primary discrete object moving due to locomotion; other people in the background are stationary.", "background_and_ambient_analysis": "No shifting background elements (walls, doors, floor) observed; no fire, water, smoke, or wind motion present."}}
{"video_id": "Cv1KT9M9bPE", "file_name": "Cv1KT9M9bPE_001461_001471.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman lies on her back wearing a purple lace bra and matching underwear. Another individual's hands move over her torso, pressing and rubbing from her abdomen toward her chest, shifting positions across her abdomen and upper chest area. The camera remains stationary, focused closely on the torso.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cv1KT9M9bPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cv1KT9M9bPE_001461_001471.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 223.47434628052181, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Masseuse's hands moving over recipient's torso in deliberate massage motions; solid objects (hands and body) exhibit discrete, physical movement due to applied pressure.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed; background is uniform dark surface with no environmental effects."}}
{"video_id": "Cuj0rdVBILs", "file_name": "Cuj0rdVBILs_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands arrange light-colored apple slices into a silver tray containing three existing slices. The tray is positioned to the left of a purple plate holding a whole red apple, apple peels, and a knife. The hands repeatedly lift and place apple slices into the tray. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cuj0rdVBILs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cuj0rdVBILs_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 118.9530387118478, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively slicing and rearranging apple slices on a plate; the apple and hand movements represent solid, discrete object interactions.", "background_and_ambient_analysis": "The background (white tablecloth and plates) shows no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "CvKUxZeThjA", "file_name": "CvKUxZeThjA_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a light shirt and dark pants walks toward a man in a dark suit and tie standing by wooden doors. The man in the white shirt turns, while the man in the dark suit gestures toward the doors. The man in the dark suit opens the doors, and another man in a dark suit exits the room holding papers, running toward the camera. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CvKUxZeThjA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CvKUxZeThjA_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 775.4095466783276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (men in business attire) are moving: the man in the white shirt walks away and turns back; the man in the black suit gestures and then walks through the doorway.", "background_and_ambient_analysis": "The background (wooden doors and hallway) is static with no shifting, fluid motion, or environmental effects (e.g., fire, water, smoke, wind). No fluid or gaseous elements are present."}}
{"video_id": "CvTe1jNuWso", "file_name": "CvTe1jNuWso_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair, wearing a black and white striped hoodie over a blue shirt, holds a partially eaten food item with both hands, brings it to their mouth, takes a bite, and chews. The background features a red wall and ceiling light. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CvTe1jNuWso.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CvTe1jNuWso_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 115, "blur_score": 116.62591708410845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (person's hands, food item) exhibit motion through intentional actions (holding, bringing to mouth, chewing).", "background_and_ambient_analysis": "Background consists of a static red wall and ceiling light; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "CvGpSDMqXbs", "file_name": "CvGpSDMqXbs_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a room with yellow walls, a small girl in a red dress applies an object to the face of a taller girl in a yellow and orange dress. The red-dress girl then steps back, holding the object, while the yellow-dress girl looks at her hands. The camera remains steady with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CvGpSDMqXbs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CvGpSDMqXbs_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 55.11603276728525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (solid objects) interact and move; the child in red manipulates the other's face and then walks away, with discrete locomotion.", "background_and_ambient_analysis": "Background elements (walls, door, floor) show no uniform shifting or fluid motion; no fire, water, or wind visible."}}
{"video_id": "CvAlYqHY4v8", "file_name": "CvAlYqHY4v8_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a person in a white tank top moving their hand near their face against blue-lit panels, then shifts to another individual’s arm in motion against green-lit panels. A person with dark hair and a white top appears, followed by a figure in a blue shirt. Later, a person lies on the ground with an open mouth. The camera stays close to subjects, shifting rapidly between them with a shaky perspective, capturing quick movements in a dimly lit space with changing colored lighting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CvAlYqHY4v8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CvAlYqHY4v8_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 151, "blur_score": 29.23766377590365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The video shows two people: one with a bracelet moving their arm, and another person screaming. The movements are due to the people's actions (e.g., pulling, screaming).", "background_and_ambient_analysis": "The background grid (with colored lights) is changing color but not shifting uniformly. There is no fire, water, smoke, or wind."}}
{"video_id": "Cw21kbWJnpQ", "file_name": "Cw21kbWJnpQ_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man stands in a room, adjusting his chest with both hands. A person wearing a hoodie enters from the left, prompting the shirtless man to move quickly to his right. The mirror on the wall reflects the shirtless man’s movement. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cw21kbWJnpQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cw21kbWJnpQ_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 67.03178273527358, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (human subjects) exhibit motion: a shirtless person gestures and walks away, while another person approaches, interacts with the first, and then exits the frame.", "background_and_ambient_analysis": "Background elements (walls, mirror, furniture) remain stationary and show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind effects observed)."}}
{"video_id": "CuqJFgrYO10", "file_name": "CuqJFgrYO10_000427_000437.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows two kids on a trampoline. The first frame has a girl in red shorts jumping, and a boy in blue shirt lying down. Then in the next frames, the girl lands on the boy, pushing him. Then the boy gets up. Wait, let's check the sequence. \n\nFrame 0: Girl (red top, shorts) jumps over boy (blue shirt, lying on trampoline). \n\nFrame 1: Boy is now sitting up, girl is mid-air. \n\nFrame 2: Boy is lying down, girl jumps again. \n\nFrame 3: Girl lands on boy, he's still on the trampoline. \n\nFrame 4: Girl is mid-air, boy is sitting. \n\nFrame 5: Both are standing, girl jumps off? Wait, the description says \"at the end, both are standing\". \n\nWait, the video is a sequence of 6 frames. Let's list the actions:\n\n- Initially, the boy in blue shirt is lying on the trampoline, girl in red (top and shorts) jumps over him. \n\n- Then the girl lands on the trampoline, and the boy is pushed back. \n\n- Then the boy gets up, maybe sits, then the girl jumps again. \n\nWait, looking at the timestamps: \n\n0:00 - Girl jumps over boy (boy is lying down) \n\n0:01 - Boy is now sitting up, girl is mid-air \n\n0:02 - Boy lies back down, girl jumps again \n\n0:03 - Girl lands on boy, pushing him \n\n0:04 - Girl is mid-air, boy is up \n\n0:05 - Both stand on trampoline \n\nSo chronological order: \n\n- First, the girl in red top and shorts jumps over the boy (blue shirt, lying down) on the trampoline. \n\n- The boy moves (sits up, maybe gets pushed), then the girl lands back on the trampoline. \n\n- Then the boy gets up to a standing position, and the girl also stands. \n\nNeed to mention their appearance: girl in red (top and shorts), boy in blue shirt. \n\nSpatial relationships: girl is jumping over boy at first, then they interact on the trampoline. \n\nBackground: houses and fence, but minimal description. \n\nCamera perspective: static, probably from the side, looking at the trampoline. \n\nWait, the rules say \"mention spatial relationships if relevant\". So when the girl jumps over the boy, that's a spatial relation. \n\nLet's structure the paragraph: \n\nStart with the initial action, then subsequent actions. \n\n\"Two children interact on a trampoline: a girl in red top and shorts jumps over a boy in a blue shirt who is lying on the trampoline's surface. The boy moves to a seated position as the girl lands on the trampoline, then jumps again to land on the boy. The boy gets up to a standing position, and both children stand on the trampoline. The camera remains stationary, capturing the scene from a fixed angle.\"\n\nWait, need to be concise. Let's check each part.\n\nFocus on motion and behavior in order. \n\nFirst frame: girl (red) jumps over boy (blue) lying. \n\nSecond: boy sits up, girl mid-air. \n\nThird: boy lies down, girl jumps. \n\nFourth: girl lands on boy, pushing him. \n\nFifth: girl mid-air, boy up. \n\nSixth: both stand. \n\nSo:\n\nA girl in red top and shorts jumps over a boy in a blue shirt who is lying on a trampoline. The boy moves to a seated position as the girl lands on the trampoline surface. The girl then jumps again, landing on the boy who is now lying back down. The boy gets up to a standing position, and the girl also stands on the trampoline. The camera maintains a static perspective from a fixed angle.\n\nWait, but need to keep it concise. Let's streamline:\n\nA girl in red top and shorts jumps over a boy in a blue shirt lying on a trampoline. The boy shifts to a seated position as the girl lands on the trampoline. The girl jumps again, landing on the boy who moves to a seated position, then the boy stands up while the girl jumps off. The camera remains stationary, capturing the scene from a fixed angle.\n\nWait, but the last frame shows both standing. Let's check the video description: the user provided 6 frames, but the captions go up to 5 seconds. The last frame (5.0) shows both standing. \n\nWait, the user's video frames: [0.0], [1.4], [2.5], [3.6], [4.7], [5.0]. Wait, no, the video is 0.0 to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CuqJFgrYO10.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CuqJFgrYO10_000427_000437.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 311.10497645241344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (in red and blue clothing) are jumping on a trampoline, exhibiting collisions and locomotion due to physical forces.", "background_and_ambient_analysis": "Background elements (houses, trees) are static and show no fluid or environmental motion; no fire, water, smoke, or wind dominance observed."}}
{"video_id": "Cwv0j57qdJo", "file_name": "Cwv0j57qdJo_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a blue and red shirt sits at a table, eating from a plate with red food and drinking from a glass with a straw. Another child in a gray shirt approaches and sits beside them. A woman with blonde hair in a black top joins the table, interacting with the children. The camera pans left, revealing the table's full setup with multiple dishes and patterned curtain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cwv0j57qdJo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cwv0j57qdJo_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 90.32342060669794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The child stands up and moves away from the table, and two adults enter the frame and sit at the table. These are discrete solid object movements.", "background_and_ambient_analysis": "The background wallpaper is static and shows no uniform shifting. No fluid or environmental motion (e.g., fire, water, smoke, wind) is present."}}
{"video_id": "Cvzg2jo4uyc", "file_name": "Cvzg2jo4uyc_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "At sunset, three people—a man in a black and white shirt with sunglasses, a woman with a bandaged leg using crutches, and a person in a dark shirt holding a white bag—move across rocky terrain toward the sea. The man assists the woman as they walk, while the third person bends to handle the bag. The group transitions to a wooden pier, walking away from the camera along the boardwalk with palm trees and buildings in the background; the woman on crutches leads, followed by the others. The camera follows them steadily, capturing their movement across the pier.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cvzg2jo4uyc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cvzg2jo4uyc_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 89.13599622466197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals are seen walking and carrying white bags. Their motion is distinct and driven by locomotion (walking), with clear bounding boxes trackable across frames.", "background_and_ambient_analysis": "The ocean waves and rocky terrain in the initial scene, along with the palm trees and buildings on the pier, show minor environmental motion. However, these do not dominate the visual content; the primary visual focus is on human movement."}}
{"video_id": "CwhtUL7PbIU", "file_name": "CwhtUL7PbIU_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a kitchen, a man in a gray tank top stands at a sink, handling potatoes on a counter. Another man in a light blue shirt enters from the right, approaches the sink, and interacts with the first man as he continues preparing the potatoes. Numerous potatoes are arranged on the counter, with cleaning supplies visible near the sink. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CwhtUL7PbIU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CwhtUL7PbIU_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 205.708666220204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in sleeveless top, one in light blue shirt) exhibit motion through hand and body movements while handling objects (e.g., bowls, dough balls on the counter).", "background_and_ambient_analysis": "Background elements (cabinets, window with blinds) are static; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "CxGpIuBvhjI", "file_name": "CxGpIuBvhjI_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing green shorts folds a red shirt on a wooden floor, places it flat, sits cross-legged with the shirt in front, and adjusts their position. The camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CxGpIuBvhjI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CxGpIuBvhjI_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 62.870663735013544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (a solid discrete object) moves by kneeling and folding a red shirt. The red shirt is a solid discrete object moved by explicit physical forces (hands).", "background_and_ambient_analysis": "The background (wooden floor) is static; no ambient environmental motion (e.g., fire, water, smoke, wind) detected. Background elements do not shift uniformly, ruling out camera motion."}}
{"video_id": "CxleJNJUVtA", "file_name": "CxleJNJUVtA_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people wearing dark shirts, jeans, and caps operate a wooden mechanical device. They push a lever attached to the device, causing it to split large wooden blocks into smaller pieces. The individuals work in close proximity, with some positioned in front of the device while others assist from the sides. The camera captures the action from a ground-level perspective with slight movement as the group exerts force on the machine.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CxleJNJUVtA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CxleJNJUVtA_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 233.07205650965867, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people swinging axes to split logs; axes exhibit controlled swings due to muscle force, and log pieces scatter after collisions with the axe head. Solid objects (axes, logs, participants) show distinct motion from explicit physical interactions.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind). Background elements (trees, orange barrier, grassy ground) are stable with no uniform shifting or fluid movement observed."}}
{"video_id": "Cy7EZP8Mhqw", "file_name": "Cy7EZP8Mhqw_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "People in casual attire dance in a dimly lit hall with colorful floor lights and string lights on the ceiling; the camera pans left, revealing more dancers moving in pairs and groups across the floor, with a projector screen visible in the background as the scene progresses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Cy7EZP8Mhqw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Cy7EZP8Mhqw_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 142.41798180249532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are dancing and moving in various directions, which is locomotion.", "background_and_ambient_analysis": "The background elements (walls, ceiling, floor) are static. No fluid environmental motion (fire, water, smoke, wind) is observed; light patterns on the floor are projections."}}
{"video_id": "CxpvmxG9bIg", "file_name": "CxpvmxG9bIg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A marching band in red shirts with white drumheads and instruments advances down a street, followed by a larger group of individuals in beige military uniforms who join the procession from the left. The drummers lead the front, with the uniformed group moving behind them as the camera follows the parade, panning slightly right to track the marchers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CxpvmxG9bIg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CxpvmxG9bIg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 415.2387881425922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Marching band (people in red uniforms with drums and flags) moving in a coordinated manner, and crowd on sidewalk walking or standing. The motion is locomotion of solid objects.", "background_and_ambient_analysis": "Background buildings and cars are stationary; no fluid/environmental motion (fire, water, smoke, wind) is dominant. The motion is due to discrete objects."}}
{"video_id": "CydY7btEbqk", "file_name": "CydY7btEbqk_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen, then transitions to a scene featuring a seated person in a light pink robe. A standing individual in white clothing places their hand on the seated person’s shoulder. The background includes a skeleton model and a plant, with the camera remaining static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CydY7btEbqk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CydY7btEbqk_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 143.79480778955292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: seated person (white robe) moving slightly due to massage, standing person (massaging) moving hands/body to apply force to seated person's shoulders.", "background_and_ambient_analysis": "The background (skeleton, plants, walls) is static with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "CyO43Zrb6tU", "file_name": "CyO43Zrb6tU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Close-up of two adult hands with visible hair; the hands move to crack knuckles, with fingers bending and pressing together to produce a popping sound. The camera maintains a steady close-up focus on the hands throughout the sequence, capturing the motion of the joints being manipulated.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CyO43Zrb6tU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CyO43Zrb6tU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 171.33094726297665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to crack knuckles, demonstrating discrete physical motion of solid objects (fingers moving to create joint sounds).", "background_and_ambient_analysis": "Background is static (green fabric surface), no shifting or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "CwlMs-jHyUo", "file_name": "CwlMs-jHyUo_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. </think>  <caption_output>A small child in dark clothing swings a red baton in a circular motion toward a ball on a stand, steps back, and then the adult in beige shorts and dark shoes enters from the right, holding a red box and walking across the scene. The camera remains stationary, capturing the action in a cluttered garage space with stacked boxes and a closed door.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CwlMs-jHyUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CwlMs-jHyUo_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 186.8344927699473, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child holding a baton moves around a target stand, exhibiting locomotion and physical interaction with the environment.", "background_and_ambient_analysis": "Static background elements (boxes, door, pole) show no uniform shifting; no fire, water, smoke, or wind-driven motion present."}}
{"video_id": "CyqdzWAFiuY", "file_name": "CyqdzWAFiuY_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals run across a parking lot; one wears a blue shirt and blue shorts, the other a dark shirt and blue shorts. Initially, the blue-shirted person is ahead, followed closely by the dark-shirted individual. As they run, the dark-shirted person overtakes the blue-shirted person, moving ahead while the blue-shirted person falls behind. The camera follows their motion with a slight pan to the left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CyqdzWAFiuY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CyqdzWAFiuY_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 291.3500268921263, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (man in blue shirt/shorts, boy in dark shirt/blue shorts) and a frisbee are moving. Motion includes running, throwing, and catching actions driven by physical forces.", "background_and_ambient_analysis": "Static background elements (building, parking lines, parked cars, red truck) show no uniform shifting. No fire, water, smoke, or wind motion observed; trees are stationary."}}
{"video_id": "CzP9v90AV1U", "file_name": "CzP9v90AV1U_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two fencers in white uniforms and black masks engage in a dynamic match on a green piste, moving left and right with lunging and defensive stances. A bench with water bottles and a dark bag sits in the foreground, while a blue and concrete wall forms the background. The camera pans left, following the fencers' motions, with slight movement and shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CzP9v90AV1U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CzP9v90AV1U_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 107.00967996566561, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two fencers in white gear (solid objects) engage in combat, moving via locomotion and sword swings. Their motion is distinct and trackable with bounding boxes.", "background_and_ambient_analysis": "The background (wall, floor) shows no uniform shifting or environmental fluid motion (no fire, water, smoke, wind). Static elements remain consistent across frames."}}
{"video_id": "CzT4NmKEFAM", "file_name": "CzT4NmKEFAM_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt, black pants, and blue shoes juggles a soccer ball using their feet while moving forward on a paved area in front of a house. They kick the ball upward and downward repeatedly, maintaining motion toward the camera. The camera remains static, capturing the action from a direct frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CzT4NmKEFAM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CzT4NmKEFAM_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 1165.6923737541522, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing performs locomotion (walking) and discrete ball-throwing actions; the ball moves due to physical forces from the person's hands.", "background_and_ambient_analysis": "Background elements (buildings, cars, concrete blocks) remain static across frames; no fluid motion (fire, water, smoke) or wind effects observed."}}
{"video_id": "CzzMJKlxglY", "file_name": "CzzMJKlxglY_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts white shoelaces on a white athletic shoe featuring blue accents and a sparkly blue interior, systematically tightening and forming a knot. The shoe rests on a wooden floor, with the hands positioned above and slightly to the side of the shoe. The camera maintains a steady top-down perspective focused on the lacing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/CzzMJKlxglY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/CzzMJKlxglY_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 97.56719847485788, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and shoelaces are moving in discrete, controlled motions to tie the shoelaces, demonstrating solid object movement due to manual manipulation.", "background_and_ambient_analysis": "The background consists of a static wooden floor with no shifting or fluid motion (fire, water, smoke, or wind)."}}
{"video_id": "D-c6N2kmizE", "file_name": "D-c6N2kmizE_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a leash attached to a brown and white bulldog standing on a wooden platform; the dog sits as the person adjusts its position. The scene shifts to an indoor dog training space where a man in a gray T-shirt stands with two dogs: a light-colored dog and a black and white dog, both near the platform. The man turns slightly, observing the dogs as the light-colored dog steps forward while the black and white dog remains seated. The camera pans from a close-up of the initial dog interaction to a wider view of the training area, capturing additional dogs and people in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D-c6N2kmizE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D-c6N2kmizE_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 209.46303084773996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dogs and a person are moving: dogs walk/reposition on the floor, person remains mostly stationary while interacting with dogs.", "background_and_ambient_analysis": "No shifting background elements observed (walls, floor remain static across frames); no fluid/environmental motion (fire, water, smoke, or wind) present."}}
{"video_id": "D-ipZlcXWDE", "file_name": "D-ipZlcXWDE_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a large, illuminated Ferris wheel rotating slowly, its golden and orange lights glowing against the night. People in colorful clothing gather at the base, some ascending metal stairs; the camera pans upward, capturing the wheel's motion and the crowd's movement before shifting angle with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D-ipZlcXWDE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D-ipZlcXWDE_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 1087.2962958860185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The carousel ride is rotating, carrying passengers. The crowd waiting in line is stationary. The motion is due to the carousel's mechanical rotation.", "background_and_ambient_analysis": "No fire, water, smoke, or wind dominates; the background (fixed structures) is stationary, and the ride structure is rotating as a discrete object."}}
{"video_id": "D-HMQ0DTlUg", "file_name": "D-HMQ0DTlUg_000177_000187.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate a white cloth above a large metallic pot filled with light liquid, moving the cloth over the pot to drain liquid and then lifting it away. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D-HMQ0DTlUg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D-HMQ0DTlUg_000177_000187.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 37.43024839658567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a solid dough-like object over a pot; the dough moves in discrete, controlled motions (stretching, lowering into the pot).", "background_and_ambient_analysis": "Background elements (kitchen containers, countertop) show no uniform shifting; pot contents appear static with no dominant fluid motion (e.g., no waves, smoke, or turbulent water)."}}
{"video_id": "D-J2hub_6F4", "file_name": "D-J2hub_6F4_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black sports jacket stands in a gym, with other individuals in athletic wear moving in the background. The scene transitions to a group photo of approximately twenty people in matching black uniforms, some standing and some kneeling in front of the gym wall, with a volleyball on the floor. The camera remains static during the group shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D-J2hub_6F4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D-J2hub_6F4_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 31.85406642972295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People in martial arts uniforms are moving around the gymnasium (walking, practicing), representing discrete solid objects with locomotion.", "background_and_ambient_analysis": "Static background elements (walls, floor) show no shifting or uniform motion. No fluid/environmental phenomena (fire, water, wind) are present."}}
{"video_id": "D-ExmQgrAho", "file_name": "D-ExmQgrAho_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips a black handle with a red button, then shifts to grasp the handle of a black wheelbarrow. A person in a white shirt and blue jeans pulls the wheelbarrow across a gravel surface. The camera pulls back from a close-up to a wider shot showing the person and wheelbarrow, with grass visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D-ExmQgrAho.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D-ExmQgrAho_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 649.4886770064256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wheelbarrow is being pushed by a person; the wheelbarrow moves along the pavement due to human locomotion, and the person’s body and hand movements are visible as part of the discrete object motion.", "background_and_ambient_analysis": "The background (grass, pavement, and distant elements) remains static throughout the video, showing no fluid or environmental motion such as fire, water, or wind. No ambient environmental effects are present."}}
{"video_id": "D-pbtT3vS9s", "file_name": "D-pbtT3vS9s_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a second person's hand, applying a product from a small white bottle to a fingernail, then spraying a mist onto the nails; the scene is a close-up, top-down view of the hands resting on a red and white surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D-pbtT3vS9s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D-pbtT3vS9s_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 264.9083430169662, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands (one applying product, one receiving) and a small bottle are moving; motion is due to explicit physical action (application of product).", "background_and_ambient_analysis": "Background is static (red cloth and white paper). No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "D06SU_VvLvA", "file_name": "D06SU_VvLvA_000540_000550.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a hand holding a small object near a container. Let's see the sequence.\n\nFrame 0: Hand with long nails (light pink) holds a small item (maybe a cotton swab) above a clear container with a lid. The container has a purple substance inside, and the lid is off. The background is light, maybe a surface.\n\nFrame 1: The hand moves the item over the container, then the container's lid is placed down. Wait, maybe the hand is adjusting the container? The small item is moved towards the container.\n\nFrame 2: The hand is still holding the item, maybe pressing it into the container? The lid is now on the container? Wait, the first frame shows the container open with a purple spot. Then the next frames show the hand moving the item into the container. \n\nFrame 3: The hand is holding the item (which is now in the container, maybe a cotton swab with purple liquid). Then the other hand is coming in, holding a small container with a red dot? Wait, frame 3 shows a hand with long nails (light pink) and another hand with a red dot on the finger (maybe a small bead or dot). The container is clear, lid off.\n\nFrame 4: The hand with the red dot is placed over the container, maybe dipping something? The action here is the hand moving the red dot towards the container. Then frame 5: the hand with the red dot is pressing into the container.\n\nSo chronological order: A hand with long light pink nails holds a small object (like a cotton swab) above a clear container with a purple substance inside. The hand moves the object towards the container, then the container's lid is placed down. Another hand appears with a red dot on the fingernail, which moves towards the container and dips into it. The hands interact with the container, moving the object and the red dot.\n\nAppearance: hands have long nails, light pink. Container is clear, lid off initially, then lid placed. The small object is white (maybe a swab), purple substance in the container, red dot on the other hand's nail.\n\nSpatial relationships: The hand with the swab is over the container, then the other hand with red dot moves towards the container.\n\nCamera perspective: Close-up, top-down view, no movement mentioned. Background is a light surface, minimal.\n\nNow, follow the rules. Focus on motion chronologically.\n\nStart: Hand with long light pink nails holds a small white object above a clear open container with purple liquid. Hand moves the object towards the container. Then another hand with a red dot on the fingernail moves into the frame, positioning the red dot over the container. The second hand dips the red dot into the container.\n\nCheck rules: a) motion in order, b) appearance (light pink nails, clear container, purple liquid, red dot), c) spatial: hand with object over container, then other hand approaches, d) camera: close-up, top-down, no movement, e) background minimal, f) exclude text, etc.\n\nMake sure it's concise. Let's draft:\n\nA hand with long light pink fingernails holds a small white object above a clear container with purple liquid, then lowers the object into the container. Another hand with a red dot on the fingernail enters the frame, moving toward the container and dipping the red dot into the liquid.\n\nCheck if that's chronological. First action: hand holding object over container, then moves object into container. Then other hand comes, moves toward container, dips red dot.\n\nWait, in frame 3: the hand with red dot is moving towards the container. So the sequence is:\n\n1. Hand with light pink nails holds object above container.\n\n2. Hand moves object toward container.\n\n3. Other hand with red dot enters, moves toward container.\n\n4. Second hand dips red dot into container.\n\nAlso, the container's lid is placed down? Wait, in frame 1, the container has a lid (the small container with the lid on the surface, but in frame 0, the lid is off). Wait, frame 0 shows a small open container with purple liquid. Frame 1 shows the lid is now placed down? Maybe the hand is placing the lid.\n\nWait, let's recheck the frames:\n\nFrame 0: Hand holds object (swab?) above a clear container (lid off, purple liquid inside), a lid is on the surface. Wait, no: the video description says \"a small open container with purple liquid\" and \"a lid is on the surface\" (like a lid on the side). Then frame 1: the hand is moving the lid into the container? Maybe not. Let me see the user's input:\n\nFrame 0: a hand holding a small white object", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D06SU_VvLvA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D06SU_VvLvA_000540_000550.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 77.32232677109336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands pour liquid from a glass into a bowl, then point and manipulate the bowl.", "background_and_ambient_analysis": "Background (white surface) is static; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "D02Q4mGb3tc", "file_name": "D02Q4mGb3tc_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white top and dark pants stands on a stage, gesturing with her hands while speaking. She steps forward, turns slightly, and moves toward the right side of the stage. The camera pans left, revealing an audience member in a white and blue top bending down in the foreground. The camera then shifts back, showing the woman near a large screen displaying a person in a white shirt to her left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D02Q4mGb3tc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D02Q4mGb3tc_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 86.60696315327118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (speaker) is walking on the stage and gesturing.", "background_and_ambient_analysis": "The stage backdrop and lighting are static with no fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "D0geqymimr8", "file_name": "D0geqymimr8_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The stainless steel refrigerator door opens, revealing illuminated shelves filled with bottles and containers; the camera pulls back to show the fully open fridge, then transitions to a wider perspective of the unit against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D0geqymimr8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D0geqymimr8_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 361.4642561483172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is seen opening the refrigerator door, indicating discrete solid-object motion (locomotion via physical action). The refrigerator door itself moves mechanically but is part of the object's structure.", "background_and_ambient_analysis": "The kitchen background (walls, cabinets) remains static throughout the video; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "D0Yn5bg0CE0", "file_name": "D0Yn5bg0CE0_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a black shirt with pink and blue accents manipulates colorful puzzle pieces on a dark surface, picking up and positioning pieces into the puzzle structure; the camera maintains a top-down perspective with slight movement as the child continues the activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D0Yn5bg0CE0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D0Yn5bg0CE0_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 147.7951239269785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is manipulating puzzle pieces, moving hands to pick up, place, and arrange the pieces.", "background_and_ambient_analysis": "The background (table and fabric) is stationary; no uniform shifting observed. No environmental fluid motion (fire, water, smoke, wind) present."}}
{"video_id": "D0oNVyPWwnU", "file_name": "D0oNVyPWwnU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a knife to cut slits into multiple round, light brown dough balls arranged on a perforated tray. The hand moves methodically across the tray, making precise cuts on each dough ball. The camera maintains a close-up, top-down perspective with slight movement, focusing on the cutting action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D0oNVyPWwnU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D0oNVyPWwnU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 136, "blur_score": 60.43545607331609, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand holding a knife is moving to cut the bread rolls. The hand and knife are the discrete solid objects in motion, performing a cutting action on the stationary bread rolls.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The background (baking tray and counter) is static with no uniform shift. No fire, water, smoke, or wind present."}}
{"video_id": "D0Q0hGqOcz4", "file_name": "D0Q0hGqOcz4_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two toddlers interact near a window: a child in a white t-shirt and orange striped pants faces a child in a red t-shirt with heart patterns, touching hands. The white-shirt child steps back, while the red-shirt child looks down and moves toward the camera. Background includes a white crib. Camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D0Q0hGqOcz4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D0Q0hGqOcz4_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 32.22872881138352, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (discrete solid objects) interact: one child in red holds the other's hand, then they move together while maintaining contact. Motion is due to intentional locomotion and hand-holding.", "background_and_ambient_analysis": "Background elements (white railing, door, outdoor foliage) show no significant shifting or fluid motion. No fire, water, or wind-driven environmental effects are present."}}
{"video_id": "D1HgDD0e7Pk", "file_name": "D1HgDD0e7Pk_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white sweatshirt with dark stripes sits at a table covered with a lace tablecloth, shuffling and arranging red-backed playing cards. Their hands move the cards rhythmically, lifting and placing them while interacting with multiple card stacks. The table also holds a bowl and scattered items, with a tiled wall and refrigerator visible in the background. The camera maintains a close-up perspective with slight shaking throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D1HgDD0e7Pk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D1HgDD0e7Pk_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1238.1466929417716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and cards are moving as the person shuffles or sorts the cards on the table.", "background_and_ambient_analysis": "Background (refrigerator, tiled wall) is static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "D1N5rz9cWrg", "file_name": "D1N5rz9cWrg_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a straw hat, white shirt, and dark vest stands in a large wooden barrel at night. A woman with long hair, white top, and denim shorts steps into the barrel from the left, approaching the man, who turns and interacts with her as they move within the barrel. The camera captures the scene from a fixed position with a slight shake, showing a crowd in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D1N5rz9cWrg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D1N5rz9cWrg_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 397.9206018318815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (a man on a barrel, a woman approaching him) are moving via locomotion and interaction; their motion is tracked by bounding boxes without environmental interference.", "background_and_ambient_analysis": "No shifting static background elements (buildings, lights, fence remain stable). No fire, water, smoke, or wind motion observed."}}
{"video_id": "D1ny3z1iRcI", "file_name": "D1ny3z1iRcI_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a scene in a field. There are people on tractors. First, the first frame shows two tractors, maybe? Wait, the user provided the video frames. Let's check each frame.\n\nFrame 0: A person on a red tractor, another on a green one, and a person standing. The background has fields and trees.\n\nFrame 1: The red tractor is moving, maybe the person on it is waving a flag? Wait, the description says \"a person waves a flag\" in the first frame? Wait no, looking at the frames:\n\nWait, the first frame [0.0s] shows multiple people: a person on a red tractor, a person on a green tractor, and a standing person. Then [1.0s] shows the red tractor moving, maybe with a flag? Wait, the second frame (1.0s) has a person on a red tractor, a person standing, and the red tractor moving. Wait, the user's frame descriptions:\n\nLooking at the user's provided frames:\n\nFrame 0: Several people on tractors (red and green), a standing person. Background: field, distant trees, clear sky.\n\nFrame 1: Red tractor moving, a person standing. Maybe a flag is waved by someone?\n\nWait, the problem says to focus on motion and behavior in chronological order. Let's track the sequence:\n\nThe video starts (0.0s) with a field scene: a red tractor with a person driving, a green tractor with a person, and a standing person. Then as time moves (0.1s, 0.2s, etc.), the red tractor moves forward, the person on the red tractor is driving, maybe a flag is waved? Wait, the user's frame 1 says \"a person waves a flag\" — wait no, the first frame description: [1.4 seconds] says \"a person waves a flag\" — wait no, the user's input shows:\n\n[0.0 seconds]: A field with multiple people on tractors (red and green), a standing person. Background: open fields, distant trees.\n\n[1.4 seconds]: A red tractor moves, person waves flag (maybe the person on the red tractor?), and a standing person.\n\n[2.5 seconds]: Red tractor continues moving, people in the field (maybe others watching), the tractor is now in the middle of the field.\n\n[3.6 seconds]: Red tractor moves towards the right, a person stands near the tractor.\n\n[4.7 seconds]: Red tractor moves forward, people are on it (maybe two people?), and the tractor is heading towards the right side of the field.\n\nWait, the task is to describe the motion chronologically. Let's list the key elements:\n\n- Main subjects: people on red tractor, people on green tractor (maybe), standing people.\n\n- Motion: the red tractor moves forward through the field, passing by standing people. At one point, a person on the tractor waves a flag.\n\n- Appearances: red tractor (color, size), people on it (wearing helmets or hats), standing people.\n\n- Spatial: tractor moves from left to right, people stand in the field.\n\n- Background: open fields, distant trees, clear sky — but keep background minimal.\n\n- Camera movement: the camera follows the tractor, maybe panning right as the tractor moves.\n\nLet's structure the caption:\n\nStart with the initial scene: a red tractor with a person driving, a green tractor, and a standing person in a field. Then the red tractor moves forward, with a person waving a flag. The tractor continues moving, passing through the field, with other people visible. The camera follows the tractor's movement, panning right.\n\nNow, check the rules:\n\na) Motion and behavior in chronological order: tractor starts stationary, then moves forward, person waves flag, continues moving.\n\nb) Appearance: red tractor (color), people (wearing helmets? maybe), number: at least one person on red tractor, others standing.\n\nc) Spatial: tractor moves from left to right, people standing near the tractor.\n\nd) Camera perspective: follows the tractor, panning right.\n\ne) Background minimal: fields, trees.\n\nf) No text, names.\n\nNow, write concise paragraph:\n\nIn a grassy field, a red tractor with a driver moves forward, passing a standing person; a person on the tractor waves a flag. The tractor continues across the field, with other individuals visible in the distance, as the camera pans right following its movement.\n\nWait, but need to check the frames:\n\nFrame 0: Multiple tractors (red and green), people. Frame 1: red tractor moving, person waves flag. Frame 2: red tractor in field, people standing. Frame 3: red tractor closer, more people. Frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D1ny3z1iRcI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D1ny3z1iRcI_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 121.26874393992955, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people on a red tractor moving from left to right, and a person in a yellow jacket walking in the background.", "background_and_ambient_analysis": "The background (fields, trees, horizon) remains static and does not shift uniformly. No dominant fluid or wind effects are observed."}}
{"video_id": "D1YBUCD2zcw", "file_name": "D1YBUCD2zcw_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person in a gym. The person is wearing black clothes, maybe a black shirt and pants, and white shoes. They're on a track inside the gym. The main action is the person starting in a standing position, then bending down, then jumping or running. Wait, the sequence: at 0.0, they're standing. Then they go into a lunge or jump, then back to standing? Wait, let's check the timestamps. From the frames: [0.0] standing, [1.4] bent down (maybe a jump), [2.5] standing again, [3.6] jumping, [4.7] landing. Wait, the motion is: the person starts standing, then performs a jump or hop, then lands, then maybe repeats? Wait, the frames show the person in a gym with exercise equipment in the background. The main subject is a single person. They move from standing, then bend their legs (like a squat or jump), then jump, then land. Let's chronologically describe.\n\nFirst, the person is standing on the track. Then they bend their knees, lowering their body (like a jump squat). Then they jump upward with both feet. Then they land back on the track, maybe with legs bent. The background has gym equipment, but keep it minimal. Camera is static? The frames don't show movement, so maybe the camera is fixed. The person's appearance: dark clothing (shirt and pants), white shoes. Spatial: on the track, in front of gym equipment. Chronology: starts standing, lowers body, jumps, lands. Now, put it all together concisely.\n\n\"An individual in dark clothing and white shoes stands on a gym track, bends their knees to lower their body, then jumps upward with both feet before landing back on the track. The background features gym equipment. The camera remains stationary, capturing the person’s motion from a fixed perspective.\"\n\nWait, check the rules. Rules say: focus on motion and behavior in chronological order. Briefly describe appearance (color, size, orientation). Mention spatial relationships if relevant. Conclude with camera perspective and movement.\n\nLet me structure:\n\n1. Main subject: person, dark shirt/pants, white shoes, single person.\n2. Motion: standing, then bending (jumping motion), then jumping, then landing.\n3. Spatial: on the track, gym equipment in background (minimal).\n4. Camera: stationary (since the frames don't show movement).\n\nSo the caption should be concise. Let's make sure it's chronological:\n\n\"At the start, a person in dark clothing and white shoes stands on a gym track. They bend their knees, lower their body, then jump upward, landing back on the track. The background includes gym equipment. The camera remains stationary, capturing the motion from a fixed angle.\"\n\nWait, check the video. The video has frames 0 to 4.7. The person starts standing, then does a lunge/jump (maybe a jump squat), then stands, then jumps again? Wait, the first frame (0.0) is standing. Then 1.4: they're bent down (maybe in mid-jump or lunge). 2.5: standing again. 3.6: jumping. 4.7: landing. So the sequence is: stand, jump (bend), stand, jump (higher?), land. Wait, maybe it's a series of jumps. Let's say: the person performs a series of jumping motions, starting from a standing position, bending their knees to jump, then landing, and repeating.\n\nWait, the movement is: 0.0 - standing. 1.4 - knees bent, leaning forward (maybe preparing to jump). 2.5 - standing (after landing). 3.6 - knees bent again (another jump). 4.7 - landing. So it's a sequence of jumping up and down.\n\nSo the caption should describe that: person stands, bends knees to jump, then lands, then repeats. But the video is short, so the main actions.\n\nAnother angle: \"A person wearing dark attire and white shoes performs repeated jumping motions on a gym track. They begin standing, lower their body by bending knees, then leap upward, landing back on the track. Gym equipment is visible in the background. The camera remains static, capturing the movement from a fixed viewpoint.\"\n\nCheck the rules:\n\n- Motion and behavior in order: yes.\n\n- Appearance: dark attire, white shoes (color, size, orientation? Size might not be necessary, but color is. Since it's a person, \"dark clothing\" is okay).\n\n- Spatial: on the track, gym equipment in background.\n\n- Camera: static (fixed perspective).\n\n- Background minimal: gym equipment mentioned, but brief.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D1YBUCD2zcw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D1YBUCD2zcw_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 226.12132149727742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is running in place and performing exercises on a track. The motion is due to muscular effort and locomotion.", "background_and_ambient_analysis": "Background is static (gym equipment and walls remain stationary). No fluid or environmental motion observed (no fire, water, smoke, wind)."}}
{"video_id": "D1GJla0D1Xw", "file_name": "D1GJla0D1Xw_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a person's hands on a cutting board with raw meat. The person is wearing a white shirt and a watch. They're handling the meat, probably cutting or arranging it. Let's check the frames. First, they hold a piece, then move it, split it into two. The meat is red, with some fat, on a white cutting board. The background is a dark countertop. The camera is top-down, maybe slightly moving? Need to describe chronologically: the hands manipulate the meat, separating it into two pieces. Appearance: hands, white shirt, watch, red meat with fat, white board. Spatial: hands in front of the board. Camera: top-down, maybe slight focus on the hands. Background minimal, just the counter. So the caption should be concise. Let's structure it:\n\nA person wearing a white shirt and a wristwatch manipulates raw red meat with visible fat on a white cutting board, separating a piece into two portions with their hands. The meat is arranged on the board, with the hands moving the pieces to the left and right. The camera maintains a top-down perspective with minimal movement, focusing on the cutting board and hands.\n\nWait, check rules: chronological order, motion and behavior. First, the hands are holding a piece, then separating it. So: The person's hands position and separate a large piece of red raw meat with a white fat layer into two equal portions on a white cutting board, moving the meat pieces to the right and left. The camera stays top-down, focusing on the board.\n\nLet me make sure. Frame 0: hands holding meat. Frame 1-2: hands manipulating. Frame 3-4: separating into two. So motion: hands separate the meat into two pieces. Appearance: meat is red, with fat, on white board. Spatial: hands work on the board. Camera: top-down, no major movement. Background is dark counter, but minimal.\n\nSo the caption should be:\n\nA person wearing a white shirt and a wristwatch uses their hands to separate a large piece of red raw meat with visible fat into two equal portions on a white cutting board, moving the pieces apart to the left and right. The camera maintains a top-down perspective with slight focus shifts, keeping the cutting board and hands in view.\n\nWait, the rules say exclude named characters, so \"a person\" is fine. Also, number: \"a large piece\" becomes two. Chronological: starting with holding, then separating into two. So the description should be in order. Let's check the exact sequence: frame 0: hands holding, frame 1: hands pressing, frame 2: hands moving the meat, frame 3: split into two, frame 4: showing two pieces. So the action is separating the meat into two.\n\nSo the caption: A person uses their hands to split a large piece of red raw meat with a white fat layer into two equal portions on a white cutting board, moving the pieces apart. The camera remains in a top-down position, focusing on the hands and meat.\n\nWait, maybe more precise. Let's see the video: at start, hands hold meat, then press to cut, then move the two pieces. The meat is on the board, so the hands are manipulating the meat. The meat has visible fat, red color. The board is white with some red juice. Background is dark, but not important.\n\nSo the caption: The person's hands separate a red raw meat piece with visible fat into two portions on a white cutting board, moving the pieces to the right and left. The camera maintains a top-down view with minimal movement, centered on the board.\n\nWait, the output must be a concise paragraph. Let's try:\n\nA person wearing a white shirt and a wristwatch separates a large piece of red raw meat with visible fat into two equal portions on a white cutting board, moving the meat pieces to the left and right. The camera stays top-down, focusing on the hands and the board.\n\nBut rules say \"briefly describe their appearance and number (color, size, orientation)\". The meat is red, large piece, split into two. The person's hands: wearing white shirt, watch.\n\nAlso, \"spatial relationships: in front of, to the left\". The meat is on the board, hands in front.\n\nSo putting it all together:\n\nA person wearing a white shirt and wristwatch manipulates a large piece of red raw meat with visible fat on a white cutting board, splitting it into two portions and moving the pieces to the left and right. The camera maintains a top-down perspective with slight movement, centered on the board and hands.\n\nWait, but the rules say \"DO NOT output your reasoning\". So the final caption needs to be concise, following all rules.\n\nLet me check the example rules again. Focus on motion and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D1GJla0D1Xw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D1GJla0D1Xw_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.42376299327021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands are manipulating raw meat pieces, repositioning and separating them on a cutting board.", "background_and_ambient_analysis": "Background (countertop, kitchen surroundings) is static; no fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "D2-B57tBPRE", "file_name": "D2-B57tBPRE_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium, a girl in a white shirt and dark pants twirls a baton while a boy in a white shirt with red pants and dark pants holds a baton; they move across the floor as onlookers observe. The scene transitions to a group of children in black shirts and khaki pants, standing in a circle, holding batons and facing an instructor. The camera shifts from the two individuals to the group, capturing their positions and actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D2-B57tBPRE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D2-B57tBPRE_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 546.6984697242949, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (people) are moving: two individuals engage in martial arts practice (kicking, striking), while a larger group claps and performs synchronized movements. All motions are due to human locomotion and physical interactions.", "background_and_ambient_analysis": "Background elements (walls, doors, gym floor markings) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, wind). Static background remains consistent throughout frames."}}
{"video_id": "D24cJG8q4kU", "file_name": "D24cJG8q4kU_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of hands playing a guitar. The hands are using a cloth, maybe for cleaning or polishing the guitar. The cloth is light-colored with a pattern. Then the camera shifts to show a person in historical clothing—like a dark outfit with a ruffled collar—holding the guitar. The person is seated, and the guitar is being played. The background is dark, so focus is on the subject. The camera first shows the hands close up, then pulls back to show the person. Need to mention the motion: hands moving over the guitar with cloth, then the person's posture. Spatial: hands in front, then person holding guitar. Camera starts close-up, then zooms out. Let's structure it chronologically.\n\nFirst part: Close-up of hands (dark skin) using a light patterned cloth on the guitar's body. Then the camera pulls back to reveal a person wearing dark historical attire with a ruffled collar, seated and holding the guitar. The person's hands continue the motion of cleaning or polishing the instrument. Background is dark, minimal details. Camera movement: starts with close-up, then slight zoom out to show the person.\n\nCheck rules: a) motion in order: hands with cloth, then wider shot. b) appearance: hands (dark), cloth (light patterned), person (dark historical clothes, ruffled collar). c) spatial: hands in front of guitar, person holding guitar. d) camera: starts close-up, then zooms out. e) background minimal. f) exclude text/names.\n\nNow form a concise paragraph. \"Close-up of dark-skinned hands using a light patterned cloth to polish a wooden guitar; the hands move rhythmically over the instrument's body. The camera then zooms out to reveal a person in dark historical attire with a ruffled collar, seated and holding the guitar while continuing the polishing motion. Background remains dark and indistinct, emphasizing the subject's actions. Camera movement transitions from tight close-up to a slightly wider shot.\"\n\nWait, need to make sure it's chronological. First the hands close up, then the wider shot. The person is the main subject. Also, \"polishing\" might be inferred, but the video shows hands on the guitar with cloth. Maybe \"rubbing\" instead of polishing? But the action is using the cloth on the guitar. Let's check the video frames. Frame 0-5 show hands with cloth on guitar. Then frame 5 shifts to a person (the person's face is visible now). So the sequence is: hands close-up, then pull back to show the person.\n\nSo the caption: \"Close-up of dark-skinned hands using a light-colored patterned cloth to rub a wooden guitar's body; the hands move back and forth over the instrument. The camera then pulls back slightly to reveal a person in dark historical attire with a ruffled collar, seated and holding the guitar as the hands continue the motion. Background remains dark and unobtrusive, focusing on the interaction. Camera transitions from tight close-up to a wider shot.\"\n\nCheck length. Needs to be concise. Let's shorten: \"Close-up of dark-skinned hands rubbing a wooden guitar with a light patterned cloth; hands move rhythmically over the instrument. The camera then zooms out to show a person in dark historical clothing with a ruffled collar, seated and holding the guitar while the hands continue polishing. Background is dark, minimal details. Camera shifts from close-up to wider shot.\"\n\nWait, \"polishing\" might be accurate. The cloth is used on the guitar, so polishing. But maybe just \"rubbing\" is safer. Let's see. The video shows the cloth moving over the guitar. So \"rubbing\" or \"cleaning\". But the action is the hands using the cloth on the guitar. So \"dark-skinned hands use a light patterned cloth to rub the wooden guitar's body; hands move back and forth. Camera pulls back to reveal a person in dark historical attire with a ruffled collar, seated and holding the guitar while the hands continue the motion. Dark background, camera transitions from close-up to wider view.\"\n\nMake it flow chronologically. First part: hands close up. Second: camera zooms out to person. So:\n\n\"Close-up of dark-skinned hands using a light patterned cloth to rub a wooden guitar; hands move rhythmically over the instrument. The camera then zooms out to reveal a person in dark historical clothing with a ruffled collar, seated and holding the guitar as the hands continue the motion. Background remains dark and indistinct. Camera transitions from tight close-up to a slightly wider shot.\"\n\nYes, that seems to fit. Check rules. a) motion in order: hands rubbing, then person visible. b) appearance: hands (dark), cloth (light patterned),", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D24cJG8q4kU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D24cJG8q4kU_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 56.73598105128457, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a violin are visible, with the hands moving to play the violin (bowing motion) and adjusting the instrument's position.", "background_and_ambient_analysis": "The background is dark and static with no fluid environmental motion (fire, water, smoke, wind) or shifting elements; the scene lacks prominent ambient effects."}}
{"video_id": "D1vrHKEb5YU", "file_name": "D1vrHKEb5YU_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video shows a group of people bent over on the floor in a gym, with a man in a black shirt and dark pants walking through them. The man gestures as he moves left to right, passing near a wooden bench and a blue mat where one individual performs a handstand. Several individuals, including those in red, blue, and gray shirts, maintain bent postures or are positioned on the floor, surrounded by dumbbells and exercise balls. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D1vrHKEb5YU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D1vrHKEb5YU_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 273.2718055881368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals are performing physical exercises (e.g., bending, lifting), with movements consistent with locomotion and applied force.", "background_and_ambient_analysis": "The background elements (e.g., 'STREAMFIT' banner, walls, floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "D1eGdy2CbXI", "file_name": "D1eGdy2CbXI_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit on the ground; one wears a vibrant, multicolored patterned outfit and holds a large, multicolored bowl, while the other, dressed in a black-and-white top and white pants, plays a wooden xylophone with mallets. The camera pans right, focusing sequentially on the second individual’s hands striking the instrument. Spatially, the xylophone player sits to the right of the first person, with minimal background details visible. The camera movement is a slow pan right with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D1eGdy2CbXI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D1eGdy2CbXI_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 171.3394393477397, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals playing musical instruments: one on a drum (left) and one on a marimba (right). The marimba player's hands and mallets move rapidly to strike keys, while the drum player manipulates the drumhead. All motions are discrete, solid-object movements.", "background_and_ambient_analysis": "No significant shifting background or fluid motion. Background elements (bicycle, wooden structure) remain static relative to the scene. No fire, water, smoke, or wind present."}}
{"video_id": "D2c6mtHMVjE", "file_name": "D2c6mtHMVjE_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing sits on a chair, strumming a white and brown electric guitar. Their left hand moves along the fretboard while the right hand strums, positioned with the guitar angled toward a black amplifier to the right. The room has a tiled floor and minimal background elements. The camera remains static, capturing the scene from a slightly low angle with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D2c6mtHMVjE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D2c6mtHMVjE_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 166.7875037164052, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person playing an electric guitar shows discrete motion of hands strumming/picking and fretting on the instrument, representing solid object interaction.", "background_and_ambient_analysis": "The background (walls, floor, furniture) remains static across frames with no uniform shifting, indicating no ambient environmental motion (e.g., fire, wind)."}}
{"video_id": "D2qNSRIebb8", "file_name": "D2qNSRIebb8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark shirt and shorts sits on a striped board, then rises and walks toward another individual in a white shirt and shorts standing nearby; the second person also moves. The camera remains steady with slight shake, capturing the action from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D2qNSRIebb8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D2qNSRIebb8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 262.4046629715639, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in dark shirt, one in white shirt) are moving: the seated person stands and runs away from the bicycle; the standing person walks away.", "background_and_ambient_analysis": "The background rocks and grass are static; the ocean shows minor wave motion but not dominant."}}
{"video_id": "D2NpGhttAHg", "file_name": "D2NpGhttAHg_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single swimmer, wearing a black waistband, moves underwater in a pool, executing a stroke with arms pulling through water and legs kicking. The swimmer’s body remains horizontal, creating bubbles and ripples as they propel forward. The blue tiled pool floor is visible beneath them. The camera maintains a steady underwater perspective, capturing the swimmer’s motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D2NpGhttAHg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D2NpGhttAHg_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.77015668226878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer is visible, moving through the water with consistent arm and leg motions, indicating active locomotion.", "background_and_ambient_analysis": "The background consists of static pool tiles that do not shift uniformly, indicating no camera-induced motion. The water is present but the dominant motion is not solely driven by fluid dynamics; the swimmer's movement is the primary action."}}
{"video_id": "D2ZyXAV6xEA", "file_name": "D2ZyXAV6xEA_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals stand behind a studio desk, each holding red bags; the left person wears a dark suit, the middle individual wears a red top with a green hard hat, and the right person wears a black top with a green hard hat. The camera zooms in on the right individual, who adjusts a green rope while smiling. The scene returns to the group, where the left person shakes a red bag while the others hold their bags. The camera shifts between wide shots of the group and a close-up of the right individual. The background features a city skyline, and the overall setting remains consistent throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D2ZyXAV6xEA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D2ZyXAV6xEA_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 153, "blur_score": 298.9178367882995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals in red jackets and a woman in a black top/green hat are moving; their motions include gesturing, holding objects, and positional shifts within the studio.", "background_and_ambient_analysis": "The cityscape background remains static; no shifting elements or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "D3esQeT3LPk", "file_name": "D3esQeT3LPk_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children stand in front of a wall with hanging fabric; the left child raises their arm, the middle child moves their head, and the right child shifts position. The scene transitions to a white screen. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D3esQeT3LPk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D3esQeT3LPk_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 182.42531189173417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Three individuals are standing and displaying facial expressions and slight head movements.", "background_and_ambient_analysis": "The background (wall decorations and curtain) is static with no environmental motion observed."}}
{"video_id": "D2jAHUlUyQ0", "file_name": "D2jAHUlUyQ0_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A young child with curly hair, wearing a gray hoodie, sits at a dark table, arranging green puzzle pieces onto a colorful puzzle base featuring a yellow character. The child moves their hands, placing pieces with both hands, then picks up a green piece and positions it on the puzzle. The background is a plain brown wall. The camera maintains a static, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D2jAHUlUyQ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D2jAHUlUyQ0_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 36.0429383849017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively manipulating jigsaw puzzle pieces with their hands, moving discrete solid objects (puzzle pieces) via physical interaction.", "background_and_ambient_analysis": "The background consists of a static wall and table with no shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "D3CLdyLG7tg", "file_name": "D3CLdyLG7tg_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to focus on the main subject, which is the person installing flooring. The video starts with a top-down view of a room where the person is working. The person's hands are moving—using a tool, maybe a hammer or something, to adjust the floorboard. They lift a section of the floorboard, revealing the underlayment or subfloor. Then they smooth it out. The tools on the floor: a yellow and black drill, a stapler, etc., but background descriptions should be minimal, so maybe just mention the tools briefly as context.\n\nWait, the rules say minimal background unless essential. So the main motions: hands working on the floorboard, lifting and adjusting. The person's arms are visible, so maybe \"a person's hands\" or \"an individual\". The flooring has a pattern, light-colored with some texture. The camera is top-down the whole time, no movement mentioned. Let's structure it chronologically.\n\nStart: Person's hands use a tool to adjust flooring piece. Then lift the edge of the flooring to reveal subfloor, then smooth the flooring into place. The tools on the floor are in the foreground but maybe not necessary to detail. Camera is top-down throughout.\n\nCheck rules: chronological, motion of main subject. So sequence: hands working, lifting, adjusting. Spatial relationships: hands on the floor (top-down view, so the person is kneeling, hands near the wood frame of the room).\n\nLet me draft:\n\nA person's hands adjust a light-colored patterned flooring piece on a wooden subfloor, using a tool to secure it. The hands lift the edge of the flooring to reveal the subfloor, then smooth the piece into place. Tools like a yellow drill lie on the floor near the wooden frame. The camera maintains a top-down perspective throughout, capturing the installation process.\n\nWait, but need to be concise. Let's make it shorter. The first frame shows the person starting to work. Then hands use tool, lift, adjust, smooth. Mention the flooring's appearance briefly.\n\nWait, the video description has frames 0 to 5.0. So in the first part, the person is working on the floor. Let's see:\n\nIn the video, a person's hands manipulate a light-colored textured flooring piece on a wooden subfloor. The hands use a tool to secure the flooring along the edge of a wooden frame, lift the flooring to expose the subfloor, and then smooth it back into place. Various tools, including a yellow drill, are visible on the floor nearby. The camera remains stationary in a top-down position throughout the sequence.\n\nHmm, but the rule says \"briefly describe appearance and number\". So the person's hands are the main subject. Number: one person. Color: hands (maybe not specify color, but the flooring is light-colored with texture). Orientation: hands working on the floor.\n\nAlso, spatial: the hands are on the flooring, near the wooden frame. The tools are on the floor, which is the lower part of the frame (since it's top-down).\n\nLet's check if background is minimal. The floor is visible, tools on floor, so maybe mention the floor's texture as part of the setting.\n\nWait, the rules say \"background descriptions minimal unless essential for understanding motion\". So the wooden frame is part of the structure, essential for understanding the installation.\n\nSo revised:\n\nA person's hands adjust a light-colored textured flooring piece on a wooden subfloor, using a tool to secure it along the edge of a wooden frame. The hands lift the flooring to expose the subfloor, then smooth the piece back into place. Tools like a yellow drill lie on the floor nearby. The camera remains stationary in a top-down position throughout.\n\nCheck for conciseness. Let's see if \"adjust\" is the right term. In the first frame, the person is using a tool to work on the edge. Then lifting the flooring. So the actions are: working (using tool), lifting, smoothing.\n\nMaybe: A person's hands use a tool to secure a light-colored textured flooring piece along the edge of a wooden frame on a subfloor. The hands lift the flooring to expose the subfloor, then smooth it into place. Tools including a yellow drill are visible on the floor below. The camera maintains a top-down perspective without movement.\n\nWait, \"flooring installation\" is text in the video, but rule f says exclude text recognition. So ignore that.\n\nAlso, the rule says \"main subjects (people/animals/objects)\"—the main subject is the person, but maybe the flooring is the object. So the hands are the main subject.\n\nLet's try to make it concise and chronological:\n\nA person's hands adjust a light-colored textured flooring piece on a wooden subfloor, using a tool to secure it. The hands lift the edge of the flooring", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D3CLdyLG7tg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D3CLdyLG7tg_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 130.04848087413518, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving their hands and body to mark and adjust the floor with tools (tape measure, pencil).", "background_and_ambient_analysis": "The background (wooden floor, structural elements) is static; no uniform shifting or fluid motion (fire, water, smoke) is observed."}}
{"video_id": "D3qVXi_rEsY", "file_name": "D3qVXi_rEsY_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, identify the main subjects: three kids and a dog. The video starts with the kids standing close. The kid in black shirt (with \"28\" maybe) is tall, wearing jeans. The middle kid in dark shirt and light pants is holding something, maybe a stuffed toy? Wait, the action: the kid in the middle is interacting with the tall kid. Then, the kid on the left in orange shirt is moving. The dog is in the background. \n\nChronological order: At the start, kids are standing. Then the middle kid (dark shirt) is holding something, maybe a toy, and moves towards the tall kid. Then the kid in orange shirt is involved. The dog is there but maybe not moving much. The camera perspective—looks like a handheld shot, slightly shaky. Background is a room with shelves, maybe a laundry area? But keep background minimal. \n\nNeed to describe motion: The kids are moving, interacting. The dog is in the lower right, maybe watching. The camera moves a bit, maybe pans or shakes. Let's structure:\n\nThree children and a dog are in a room. The tallest child (wearing a black and white shirt with \"28\" and jeans) stands to the right. A shorter child in a dark shirt and light pants holds a small object, moving towards the tallest child. Another child in an orange shirt and dark jacket stands to the left, adjusting position. The dog is in the foreground right, looking up. As the children shift, the middle child steps back, the tall child turns slightly, and the left child moves closer. The camera remains steady with slight shake, capturing the interaction in a medium shot.\n\nWait, check rules: concise, chronological, main subjects motion. Background minimal. So focus on kids' actions. Let's make it shorter.\n\nThree children interact in a room: a tall child (black/white shirt, jeans) stands right, a shorter child (dark shirt, light pants) holds an object, moving toward the tall child, and a third child (orange shirt, dark jacket) shifts position left. The dog remains in the foreground, observing. The camera is handheld with slight shake, maintaining a medium shot throughout.\n\nWait, check if \"28\" is essential? Rule f says exclude text recognition. So the shirt has some text but we can say \"black and white shirt with a number\" but rule f says exclude text recognition, so maybe just \"black and white shirt\" without the number. Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So the number on the shirt—since it's text, we don't mention it. So the tall child is wearing a black and white shirt, jeans.\n\nLet me revise:\n\nThree children interact in a room. A tall child in a black and white shirt and jeans stands to the right. A shorter child in a dark shirt and light pants holds a small object, moving toward the tall child. A third child in an orange shirt and dark jacket shifts position to the left. A dog in the foreground right observes. The children's movements are dynamic, with the middle child stepping back and the left child adjusting. The camera is handheld with slight shake, capturing the scene in a medium shot.\n\nCheck chronology: First, they are standing. Then the middle child moves toward tall, then maybe the tall child reacts. The left child moves. Then maybe the middle steps back. So \"the middle child moves toward the tall child, then steps back\". The dog is present.\n\nAnother attempt:\n\nThree children and a dog are in a room. The tallest child (black and white shirt, jeans) stands right. A shorter child (dark shirt, light pants) holds an object, moving toward the tall child, then steps back. A third child (orange shirt, dark jacket) moves left. The dog remains in the foreground, looking up. The camera is handheld with slight shake, capturing the interaction.\n\nYes, that's concise, chronological. Mention spatial relationships: \"tallest child stands right\", \"shorter child moves toward tall child\", \"third child moves left\". Dog in foreground.\n\nCheck rules:\n\na) Motion and behavior: children moving, dog observing.\n\nb) Appearance and number: three kids, dog. Described.\n\nc) Spatial: tall child right, middle child moving toward, third left.\n\nd) Camera: handheld, slight shake, medium shot.\n\ne) Background minimal: \"room\" is enough, don't go into shelves.\n\nf) Exclude text: so no \"28\".\n\ng) No reasoning.\n\nSo final:\n\n<caption_output>Three children interact in a room: a tall child in a black and white shirt and jeans stands to the right. A shorter child in a dark shirt and light pants holds an object, moving toward the tall child then stepping back. A third", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D3qVXi_rEsY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D3qVXi_rEsY_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 43.92644488245911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children are moving: one in dark shirt is being helped to stand and then plays with the others, showing interactions like pushing, pulling, and jumping.", "background_and_ambient_analysis": "Background elements (walls, shelf, cage) are stable with no uniform shifting. No fire, water, smoke, or wind detected."}}
{"video_id": "D43NC_T6JBE", "file_name": "D43NC_T6JBE_000145_000155.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a red and blue circular textile piece on a light gray surface. The left hand holds a white crochet hook near the edge, while the right hand adjusts and pulls maroon yarn through the piece. A gold needle lies nearby on the surface. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D43NC_T6JBE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D43NC_T6JBE_000145_000155.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 51.69122994265983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands (one holding a crochet hook, the other managing yarn) are manipulating a crocheted circular object and red yarn to create or adjust it.", "background_and_ambient_analysis": "The background (table surface) is static with no shifting elements. No fire, water, smoke, or wind is present."}}
{"video_id": "D4EvHQ4ZKNY", "file_name": "D4EvHQ4ZKNY_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and jeans, carrying a child in a purple and green top on his back, crouches on a sandy beach. He picks up a purple toy and places it near an orange sand structure while the child shifts position on his back. The man then stands, continuing to arrange colorful toys around the structure. The camera follows his movements with slight adjustment, capturing the ocean in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D4EvHQ4ZKNY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D4EvHQ4ZKNY_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 220.79696415284755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (in blue shirt) and a child on his back interact with a toy structure (orange) and other beach toys. The man moves his hands to adjust the toy, causing discrete object motion.", "background_and_ambient_analysis": "Background shows ocean waves and sand; no significant fluid or wind-driven motion dominating the scene. Waves are present but not the primary motion."}}
{"video_id": "D4GJxfpBpMw", "file_name": "D4GJxfpBpMw_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a split screen: left is sheet music titled \"Menuett (L'ave de Guitarre)\" by Robert de Vise, right is a close-up of a hand playing a guitar. The hand is on the fretboard, fingers moving to press strings. Need to describe the motion chronologically. \n\nFirst, identify main subject: a hand (right side). Appearance: human hand, fingers pressing guitar strings. Number: one hand. Motion: fingers moving up and down the fretboard, pressing different frets. Spatial: the hand is on the guitar, which is positioned on a table. Background: left side is sheet music, but per rule e, minimal background description. Camera: close-up, static? The frames don't show camera movement, so maybe static or slight shake? Wait, the rules say camera perspective and movement. The video is split screen, so camera perspective is close-up on the hand and guitar, split with sheet music. \n\nCheck rules: a) motion in chronological order. So the hand's actions: fingers moving, pressing strings. b) appearance: hand, guitar (color? light-colored guitar, but maybe not essential). c) spatial: hand on guitar, sheet music on left. d) camera: close-up, split screen. e) background minimal. f) exclude text recognition. \n\nSo structure: start with the hand playing guitar (motion: fingers pressing frets, moving up/down), then mention the sheet music on the left (but only if essential). Since the sheet music is part of the split screen, maybe mention the layout but keep minimal. \n\nWait, the rules say \"background descriptions minimal unless essential for understanding motion\". The sheet music is part of the scene, but is it essential for motion? Maybe not, but the split screen is part of the scene. Hmm. The main action is the hand playing. \n\nSo draft: A hand with visible fingers presses strings on a light-colored guitar, moving up and down the fretboard in rhythmic motions. The scene is split-screen, with sheet music displayed on the left. The camera maintains a close-up perspective of the hand and guitar, showing consistent finger movements without significant camera movement. \n\nCheck rules: \n\na) motion chronologically: hand presses strings, moves up/down. \n\nb) appearance: hand (no color specified, just human hand), guitar (light-colored, strings visible). \n\nc) spatial: hand on guitar, sheet music on left. \n\nd) camera: close-up, split screen. \n\ne) background minimal (sheet music is in background but it's part of the split, so maybe okay). \n\nf) exclude text recognition, so don't mention \"Menuett\" etc. \n\nWait, the rules say \"exclude text recognition\", so don't talk about the sheet music's text. So just say \"sheet music is visible on the left\" without naming it. \n\nSo revised: A hand presses strings on a light-colored guitar, fingers moving up and down the fretboard in a rhythmic motion. The scene is split-screen, with sheet music visible on the left. The camera remains close-up and static, focusing on the hand's movements on the guitar. \n\nCheck if that's concise. Let's see. \n\nMain subjects: hand, guitar. Motion: fingers moving on fretboard. Appearance: hand (human), guitar (light-colored). Spatial: hand on guitar, sheet music on left (in split screen). Camera: close-up, static. \n\nYes. Now, make sure chronological order: the hand is pressing strings, moving up/down. So the caption describes the sequence: hand moves fingers to press strings, then repeats. \n\nAnother point: the hand's position changes as it moves along the fretboard. \n\nSo final caption: A hand with visible fingers presses strings on a light-colored guitar, moving up and down the fretboard in rhythmic motions. The scene is split-screen, with sheet music displayed on the left side. The camera maintains a close-up perspective, focusing on the hand's movements without camera movement. \n\nWait, but the rules say \"conclude with camera perspective and movement\". So \"camera remains close-up and static\" at the end. \n\nLet me check the output format: must be <caption_output>...<caption_output>\n\nNeed to make sure it's concise. Let's shorten: A hand presses strings on a light-colored guitar, fingers moving up and down the fretboard rhythmically. The scene is split-screen with sheet music visible on the left. The camera stays close-up and static throughout. \n\nYes. That's concise, chronological, covers motion, appearance, spatial (split-screen, left), camera.\n</think>\n\n<caption_output>A hand with visible fingers presses strings on a light-colored guitar, moving up and down the fretboard in rhythmic motions. The scene is split-screen, with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D4GJxfpBpMw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D4GJxfpBpMw_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 2646.9927653434765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving discretely to play the stringed instrument (plucking/strumming), representing solid objects interacting with physical forces.", "background_and_ambient_analysis": "Background elements (sheet music, table) show no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "D4PVwBf4j2A", "file_name": "D4PVwBf4j2A_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several red apples, some sliced, rest on a wooden surface. Hands place a whole red apple on the board and use a knife to slice it into a tic-tac-toe pattern, creating evenly spaced vertical and horizontal cuts. The hands remain centered on the apple as they maneuver the knife, with the wooden surface providing the background. The camera maintains a consistent top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D4PVwBf4j2A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D4PVwBf4j2A_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 98.48877859067845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and knife moving to cut the apple. The apple is stationary until cut, then pieces move due to the cutting action.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion. The kitchen background in the initial shot and the wooden cutting board in the overhead shot are static. No fire, water, smoke, or wind observed."}}
{"video_id": "D4WNDzvV1aQ", "file_name": "D4WNDzvV1aQ_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in green paddles a white kayak toward the left bank of a narrow stream, where two individuals stand—one in blue and one in brown—remaining stationary as the kayak approaches. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D4WNDzvV1aQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D4WNDzvV1aQ_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 146, "blur_score": 238.70912522709503, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a kayak (wearing green) is actively paddling, causing the kayak to move forward along the river. A stationary person in blue and brown attire remains on the left riverbank.", "background_and_ambient_analysis": "The background consists of static trees and dry grass along the riverbanks with no significant shifting or motion. The water is calm with minimal ripples, showing no dominant ambient environmental effects like flowing currents or wind-driven movement."}}
{"video_id": "D4pkc4mk76g", "file_name": "D4pkc4mk76g_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt opens a notebook on a desk, flipping through its pages with both hands. The individual’s left wrist features multiple bracelets. They move the notebook across the desk while continuing to flip pages. The camera maintains a close-up, slightly shaky view centered on the hands and notebook.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D4pkc4mk76g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D4pkc4mk76g_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 200.74573831259409, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (wearing red shirt) is actively writing on a piece of paper. The hands move discretely to manipulate the pen and paper, with clear motion trajectories corresponding to writing actions (e.g., pen pressure, paper turning). The person's torso remains stationary while hands execute controlled movements.", "background_and_ambient_analysis": "No shifting background or fluid motion observed. Background elements (desk surface, papers, window) remain static throughout the clip, indicating no wind, water, or smoke effects. Static walls and furniture show no uniform displacement."}}
{"video_id": "D59nWHMXr00", "file_name": "D59nWHMXr00_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a black shirt and gray pants rides a skateboard across the concrete driveway from the right side toward the house entrance, then stops and raises his arms. The camera remains stationary, capturing the motion against the backdrop of a stone house, open garage, and surrounding shrubs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D59nWHMXr00.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D59nWHMXr00_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 84, "blur_score": 395.3656217519068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking steadily from right to left across the driveway. The motion is discrete locomotion with clear bounding box tracking, consistent with human movement.", "background_and_ambient_analysis": "Background elements (stone wall, garage, trees, driveway) are stationary with no uniform shifting. No fluid/environmental motion (fire, water, smoke, or wind) observed; trees appear still with no visible sway."}}
{"video_id": "D580B9REPMU", "file_name": "D580B9REPMU_000414_000424.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a pink and white striped shirt sits at a table, raising both hands to gather her hair into a bun. She twists her hair upward, securing it with her hands while looking downward, then adjusts the bun. The camera remains static throughout, capturing her from a fixed angle with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D580B9REPMU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D580B9REPMU_000414_000424.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 588.2043604341395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl is moving her arms and head to tie her hair, with discrete hand and head motions.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind visible."}}
{"video_id": "D4eUE1BjiaQ", "file_name": "D4eUE1BjiaQ_000294_000304.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands unfolds a folded white rectangular sheet of paper, revealing its shape, then places it flat on a surface. The hands manipulate the paper above various craft tools including scissors and a red pencil. The camera remains stationary in a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D4eUE1BjiaQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D4eUE1BjiaQ_000294_000304.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 157.27583299478022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving a white piece of paper, folding it and placing it on the table.", "background_and_ambient_analysis": "The background is static with no shifting elements; no fire, water, smoke, or wind effects observed."}}
{"video_id": "D5WWSefLokk", "file_name": "D5WWSefLokk_000155_000165.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white graphic t-shirt plays a black bass guitar with a colorful fretboard, strumming with their right hand and fretting with their left, then gestures toward the camera while speaking. Seated against a wall with a dark curtain to the right, the camera holds a steady medium shot focused on the upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D5WWSefLokk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D5WWSefLokk_000155_000165.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 344.85904338987143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person playing a guitar exhibits discrete hand movements on the fretboard and strings, driven by physical action (guitar playing).", "background_and_ambient_analysis": "Background elements (walls, door) are static with no shifting or fluid motion; no fire, water, or wind effects present."}}
{"video_id": "D5BmN6-UNIA", "file_name": "D5BmN6-UNIA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands rests on a yellow table with a gray folded cloth, two glasses, and a vase of flowers. The hands grasp the gray cloth, fold it by bringing the edges together and pressing down, then continue folding it into a narrower strip. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D5BmN6-UNIA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D5BmN6-UNIA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 111.7626247783572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands) are actively moving to manipulate a gray cloth via folding actions.", "background_and_ambient_analysis": "Background elements (vase, glasses, table surface) remain stationary relative to the frame; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "D4vO3ZniMj0", "file_name": "D4vO3ZniMj0_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple people, including a woman in a red top and another in a purple hijab with a lanyard, gather around a table arranging red carnations. The woman in purple manipulates the flowers with her hands, adjusting petals and stems, while others in the background assist. Close-up shots highlight her hands folding and positioning the red blooms, with the table surface covered in additional flowers. The camera shifts between medium shots of the group and tight close-ups of the purple-clad woman’s hands, maintaining a steady perspective focused on the floral activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D4vO3ZniMj0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D4vO3ZniMj0_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 52.079424805351245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, red fabric flowers) move via explicit physical actions (folding, shaping) as individuals craft the flowers.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; background elements (table, walls) appear static. No fire, water, smoke, or wind present."}}
{"video_id": "D5eQ_S4CmeE", "file_name": "D5eQ_S4CmeE_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt and jeans holds a white cylinder with green ends, then places it into a teal machine containing multiple colored rollers (white, green, purple), positioned in front of a brown fabric backdrop. The camera remains stationary, capturing the action from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D5eQ_S4CmeE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D5eQ_S4CmeE_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 29.304872712398783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms to place cylindrical objects into a green tray; the person and objects exhibit discrete, solid motion due to manual manipulation.", "background_and_ambient_analysis": "The background features a static wooden wall with no shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "D5pvbxBwjqU", "file_name": "D5pvbxBwjqU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a football game. There are two teams: one in dark uniforms (probably navy with red accents) and the other in white. The main action starts with the team in white on offense. They line up, the quarterback takes the snap, drops back, and then there's a play where the ball is thrown. The receivers try to catch it, but maybe it's intercepted or a tackle happens. Then the players from the dark team (defense) might be involved in a tackle or a sack. Let's check the frames: in frame 0, the quarterback is in the pocket, then he throws the ball, a player catches it (maybe), and then there's a tackle. Then the play ends with players down. The crowd and officials are in the background but not the main focus.\n\nWait, the user says to focus on motion and behavior in chronological order. Let's outline:\n\n- Start: Offense (white jerseys) lines up, quarterback takes snap (frame 0).\n- Then quarterback drops back, throws ball (frame 1-2).\n- A receiver catches the ball (frame 2), but then a defender (dark jersey) tackles him (frame 3-4).\n- The play ends with the ball carrier down (frame 4), and players from both teams are around, maybe the ref is there. The defense team (dark) is standing on the sideline, watching the play.\n\nWait, in the frames, the first frame shows the quarterback (white) in the pocket, then he throws, the ball is in the air, then a white jersey player catches it? No, maybe a tackle happens. Wait, frame 0: the play starts. The offense (white) is at the line of scrimmage, quarterback (number maybe 12?) takes the snap. Then he drops back, throws the ball. In frame 1, the ball is in the air. Frame 2: maybe a receiver is trying to catch, but a defender (dark) moves in. Frame 3: the ball carrier is tackled by multiple defenders. Frame 4: players are down, referees and other players are around.\n\nNow, the main subjects: football players (offense and defense), referees. Number of players: offense (white) has several (like the QB, receivers), defense (dark) has around 10-15 in the scene. Appearances: dark jerseys (navy, red numbers), white jerseys (white, blue numbers). Spatial relationships: offensive players in the center (playing), defensive players near the sideline (watching the play as it happens). Then the play happens: QB throws, receiver gets it, then defender tackles, players go down.\n\nCamera perspective: seems like a sideline camera, top-down or side angle? The video shows a wide shot of the field, so maybe a high angle, but the description says \"camera perspective and movement\". In the frames, the camera doesn't move much; it's a steady shot capturing the play from the sideline.\n\nNow, structure the caption:\n\nFirst, the initial setup: The football team in white jerseys lines up at the line of scrimmage, with the quarterback (in white) taking the snap. Then the quarterback drops back and throws the ball. The receiver (also in white) attempts to catch it but is tackled by a defender (in dark jersey). Multiple defenders converge, bringing the ball carrier to the ground. The defensive team (dark jerseys) then stands on the sideline, observing the aftermath. The camera remains static, capturing the play from a sideline perspective.\n\nCheck rules: chronological order, motion and behavior, appearance (white and dark jerseys), spatial (offensive center, defensive near sideline), conclude with camera (static, sideline).\n\nLet me make it concise:\n\nIn the football game, the white-jerseyed offense lines up, with the quarterback taking the snap, dropping back, and throwing the ball. A receiver in white attempts to catch it but is tackled by a dark-jerseyed defender; multiple defenders converge and bring the ball carrier to the ground. The dark-jerseyed defensive team stands on the sideline, observing the play. The camera remains steady, capturing the action from a sideline angle.\n\nWait, check the numbers: the offensive team (white) has players like 8, 10, etc., but we don't need to mention specific numbers. The rule says \"briefly describe their appearance and number (color, size, orientation)\" but \"number\" here is not the player numbers, but maybe the count? Wait, the rule says \"appearance and number (color, size, orientation)\". So perhaps \"the offensive team, dressed in white jerseys, with several players; the defensive team, in dark jerseys, with multiple players\".\n\nBut the task says \"briefly describe their appearance and number (color,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D5pvbxBwjqU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D5pvbxBwjqU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 130.58562625893637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (football players in uniforms) are moving due to locomotion and collisions during gameplay. Players in the foreground and midground exhibit directional movement typical of football plays.", "background_and_ambient_analysis": "The background (football field lines, stands, and distant objects) remains stationary across frames with no uniform shifting. No fluid or wind-driven environmental motion is observed."}}
{"video_id": "D5ZP6ETw7t4", "file_name": "D5ZP6ETw7t4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video and note the main actions. The video shows four people in a room. Let's check the sequence.\n\nAt the start, there are four people. One is holding a stick, maybe a cane or something. Then, they all move. Wait, the first frame: four people. One on the left is in dark clothes, then another in black, a third in dark top and jeans, and one in blue shirt. Then in the next frames, they move. Wait, the sequence:\n\nFrame 0: Four people. Let's see their actions. One person on the right (with a cane) is raising their arm. Another person in the middle left is also raising. Then frame 1: they start moving. Frame 2: some are moving left, right. Then frame 3: the person in dark clothes (maybe left) runs towards the camera? Wait, the description says \"two people in dark shirts and jeans\" but maybe the exact numbers.\n\nWait, the key is to list the actions chronologically.\n\nLooking at the video:\n\n- Start: Four people. One person (left) in dark shirt and pants, another (center) in dark shirt and jeans, third (right) in dark top and jeans holding a cane, fourth (front right) in blue shirt. They're all moving.\n\nFrame 0: All four are in motion. One (center left) is raising arm. One (right) has arm up. Then frame 1: the person in blue shirt is swinging a stick (cane) and moves to the right. Frame 2: the person in blue shirt exits right. The others move: the center person (black shirt) is moving left, the right person (dark top) moves towards the door, the left person (dark shirt) is moving left. Frame 3: the person in dark shirt (left) is still moving left, the center person (black) is now on the floor? Wait, frame 3: the person who was in the center is sitting on the floor. Wait, frame 0: four people. Frame 1: maybe one person is moving away. Frame 2: two people are moving towards the camera? No, the video description might have: in frame 3, one person is sitting on the floor.\n\nWait, let's break down each frame:\n\nFrame 0: Four people. One (left) in dark shirt and pants, one (center) in black shirt, one (right) in dark top and jeans with cane, one (front right) in blue shirt. All are moving. The one on the right is raising their arm.\n\nFrame 1: The person in blue shirt is now moving towards the camera (from front right to center). The person in dark top and jeans (right) is moving towards the door (right side). The center person (black shirt) is moving left. The left person (dark shirt) is moving towards the camera.\n\nFrame 2: The person in blue shirt exits right. The left person (dark shirt) is now moving towards the camera, almost out of frame. The center person (black) is still moving left. The right person (dark top) is now near the door.\n\nFrame 3: The person in dark shirt (left) is moving towards the camera. The center person (black) is now sitting on the floor (suddenly). The right person (dark top) is standing by the door.\n\nWait, maybe the key actions are: all four people are moving, then the center person (black shirt) trips and falls. Wait, no, frame 3: the person in dark shirt (left) is moving left, and the center person is sitting on the floor. Wait, maybe the sequence is:\n\n0.0: Four people are in the room, moving. One person (left) in dark clothes, one (center) in black, one (right) in dark top and jeans holding a cane, one (front right) in blue shirt.\n\n0.25: The person in blue shirt swings a cane (stick) and moves right. The person in dark top (right) raises arm. The person in black (center) raises arm.\n\n0.5: The person in blue shirt is moving out of frame to the right. The person in dark top (right) moves towards the door. The person in black (center) is moving left. The person in dark shirt (left) is moving left.\n\n0.75: The person in dark shirt (left) is moving left, the person in black (center) is now sitting on the floor. The person in dark top (right) is standing by the door.\n\nWait, in frame 3, the person in black (center) is sitting on the floor. So maybe the action is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D5ZP6ETw7t4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D5ZP6ETw7t4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 45.35906288264836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people moving: running, throwing objects (balls), and one person falling. Discrete solid objects (people, balls) exhibit locomotion and collisions.", "background_and_ambient_analysis": "No shifting backgrounds observed; walls, ceiling lights, and door remain static. No fluid motion (fire, water, smoke, wind) present."}}
{"video_id": "D6K4YHJze3k", "file_name": "D6K4YHJze3k_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand unrolls a brown paper roll with red lobster patterns onto a dark, worn table, then places a black box with a white label onto the paper, adjusting its position. A white tape dispenser sits to the right of the paper. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D6K4YHJze3k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D6K4YHJze3k_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 130, "blur_score": 311.6730177809337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands manipulate solid objects: unrolling a fabric with crab patterns, placing a book on the fabric, and positioning a stapler. These actions involve discrete, solid objects moving due to explicit physical forces (hand movements).", "background_and_ambient_analysis": "The background (dark surface with marks) remains static with no uniform shifting or fluid environmental elements (fire, water, smoke, wind) present."}}
{"video_id": "D6Y4s6GIyNE", "file_name": "D6Y4s6GIyNE_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt punches a red hanging punching bag, causing it to swing left; they step back, then approach the bag again while continuing to interact with it. The camera remains stationary, capturing the motion in a room with white walls and a metal ceiling structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D6Y4s6GIyNE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D6Y4s6GIyNE_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 147, "blur_score": 61.92577549216018, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing white shirt and red shorts) is punching a red heavy bag, causing the bag to swing. The person's movements include forward and backward motion and arm swings.", "background_and_ambient_analysis": "The background (walls, ceiling, door) is static with no shifting or fluid motions (fire, water, smoke, wind)."}}
{"video_id": "D65mldhRUaw", "file_name": "D65mldhRUaw_000434_000444.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and dark pants stands before a large glass window, then bends forward to wipe the glass with a cloth, maintaining a leaning posture throughout the cleaning action. The camera remains static, capturing the movement from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D65mldhRUaw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D65mldhRUaw_000434_000444.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 165.0361273429165, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a blue shirt and dark pants is moving his body and cleaning tool (sponge/cloth) to wipe a window. His motion includes bending, reaching, and scrubbing motions with deliberate locomotion.", "background_and_ambient_analysis": "The background (wall, window frame, interior structure) shows no shifting or movement. No fluid/environmental motion (fire, water, smoke, wind) is present; the scene is controlled indoor cleaning with static ambient conditions."}}
{"video_id": "D6y7DP6C6tQ", "file_name": "D6y7DP6C6tQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light-colored shirt and dark pants lies on his side in a sandy enclosure, gradually shifting his position and moving his arm. The enclosure is bordered by white railings, with spectators visible in the background stands. The camera remains stationary, observing the man’s slow repositioning within the arena.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D6y7DP6C6tQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D6y7DP6C6tQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 140, "blur_score": 370.8129519010897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A single person is visible in a sandpit; their position shifts slightly across frames, indicating subtle movement within the sand.", "background_and_ambient_analysis": "Background elements (railings, signage, trees) show no uniform shifting. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "D7SIsjlzzik", "file_name": "D7SIsjlzzik_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with short dark hair lies on a bed with eyes closed, covered partially by a light blue sheet; two hands gently massage his head in a circular motion, moving from the temples toward the sides, while his head rests on a white pillow. The camera maintains a steady top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D7SIsjlzzik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D7SIsjlzzik_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 116.53989960019283, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person lying on the bed is receiving a neck massage; the hands performing the massage move in discrete, intentional motions across the neck area, indicating explicit physical force application.", "background_and_ambient_analysis": "The background consists of a static bed with white sheets and walls; there is no shifting background or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "D7eW8MxuvbQ", "file_name": "D7eW8MxuvbQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a yellow shirt and brown shorts, barefoot, stands on a dark rug pushing a blue and yellow toy, then sits down while holding the toy’s handle, smiling as the camera captures the motion with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D7eW8MxuvbQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D7eW8MxuvbQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 829.4277471785016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (a solid, distinct object) is actively moving: pushing the toy, kneeling, and shifting position while interacting with the blue and yellow toy.", "background_and_ambient_analysis": "The background elements (furniture, walls, floor) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "D7lJWT-agZI", "file_name": "D7lJWT-agZI_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a person wearing black headphones and a light blue shirt speaking into a microphone. It then cuts to another person in a light blue shirt with short hair speaking in front of a background with industrial equipment. Both individuals remain stationary throughout; the camera alternates between these two fixed shots with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D7lJWT-agZI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D7lJWT-agZI_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 71.28476474136643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects (discrete solid objects) exhibit minor head/neck movements and speech-related motions due to muscle activity. These are localized movements consistent with locomotion and physical expression.", "background_and_ambient_analysis": "Both scenes feature static backgrounds (plain wall and office environment) with no fluid motion (water, fire, smoke, wind) or environmental distortion. Background elements remain fixed without uniform shifting."}}
{"video_id": "D7sK0YmN7yc", "file_name": "D7sK0YmN7yc_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in an orange sleeveless top and pink pants milks a large brown cow, then moves their hands upward along the cow's side. The child stands to the right of the cow, with a metal bucket positioned below. The camera follows the child’s motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D7sK0YmN7yc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D7sK0YmN7yc_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 286.3364132329193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Child (in orange shirt) is moving via locomotion and hand gestures to interact with the stationary cow.", "background_and_ambient_analysis": "Static background of gravel and rocks; no environmental motion (fire, water, wind) detected."}}
{"video_id": "D75uJsvU_Fw", "file_name": "D75uJsvU_Fw_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First, the video starts with a close-up of a person in a high-visibility yellow vest holding a dirt-covered clay vessel. The hands are careful, showing the object. Then it cuts to a close-up of dirt being sifted, maybe with a tool. Next, a hand wearing a glove is seen in a trench, probably an archaeological dig site, with the trench having layers and a white string line (maybe for measurement). Then, the person is using a brush or tool to clear dirt from the vessel, revealing it. The background has the trench, other people in the distance, but the focus is on the digging and cleaning.\n\nNeed to make a chronological paragraph. Let's check the rules: motion, behavior, appearance, spatial, camera perspective.\n\nFrame 0: Close-up of hands with yellow vest holding clay vase covered in dirt. Person is handling the artifact.\n\nFrame 1: Close-up of dirt being sifted, maybe a tool moving through soil.\n\nFrame 2: A hand in a trench (dirt mound), the trench has layers, maybe the same site.\n\nFrame 3: Hand with glove in trench, using tool to clean the vase, which is partially buried. The trench has string for reference.\n\nFrame 4: Close-up of the vase being cleaned, showing the object more clearly.\n\nNow, order of events: first, the vase is held (frame 0), then dirt being sifted (frame 1), then the trench with the vase in the dirt (frame 2), then the hand cleaning the vase (frame 3), then the cleaned vase (frame 4). Wait, the frames are sequential: [0], [1], [2], [3], [4]. So:\n\n1. Close-up of hands holding a small, brown clay vessel covered in dirt; the person wears a high-visibility yellow vest. \n2. Close-up of a tool sifting through loose, grayish-brown dirt. \n3. A gloved hand in a dirt trench, with a white string line visible in the background, partially uncovering a similar clay vessel. \n4. The gloved hand continues to brush dirt from the vessel, revealing more of its shape against the trench walls. \n5. The vessel is now clearly visible, with its surface cleaned to show texture. \n\nWait, the frames are 0 to 4. Let's map each frame:\n\n[0] - person holds vase (hands, yellow vest)\n[1] - dirt being sifted (close-up)\n[2] - dirt mound with a hole (maybe the vase is buried)\n[3] - hand with glove in trench, excavating (trench with string)\n[4] - the cleaned vase (now visible)\n\nWait, the sequence is: first, the vase is held (frame 0), then dirt is being sifted (frame 1), then a trench with a buried object (frame 2), then a hand in the trench clearing the object (frame 3), then the object being cleaned (frame 4). But the exact frames:\n\nFrame 0: hands hold vase (yellow vest)\nFrame 1: dirt being moved (sifted)\nFrame 2: dirt pile with a hole (maybe the vase is in the hole)\nFrame 3: hand in trench, using a tool to dig up the vase\nFrame 4: the vase is now clean, held or placed in the trench.\n\nWait, no, the frames are:\n\n[0] = person holds vase (hands, yellow vest)\n[1] = close-up of dirt being sifted (soil particles moving)\n[2] = close-up of a hole in the dirt (the vase is inside)\n[3] = gloved hand in trench (trench has string lines) excavating the vase\n[4] = the vase being cleaned (gloved hand brushing dirt off)\n\nSo chronological order:\n\n- A person wearing a yellow high-visibility vest holds a small, brown clay vessel coated in dirt. \n- The scene shifts to a close-up of loose grayish-brown dirt being sifted by a tool. \n- Next, a hole in the dirt mound reveals a similar clay vessel partially buried. \n- A gloved hand in a trench, marked by white string lines, carefully brushes dirt from the vessel. \n- Finally, the vessel is shown with its surface cleaned, revealing its shape and texture.\n\nNow, check the rules. Focus on motion and behavior, chronological. Appearance: person's vest color, vase color, dirt. Spatial: the trench with string lines, the vase being in the hole.\n\nCamera perspective: first close-up, then close-up of dirt, then close-up of hole, then medium shot of hand in trench, then close-up of vase.\n\nBut the caption needs to be concise. Let's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D75uJsvU_Fw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D75uJsvU_Fw_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 347.51858916902876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: hands with tools (gloves, trowel) actively digging and displacing soil. The soil being moved is a solid material undergoing mechanical displacement.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Background elements (mud, trench walls, ground) remain static throughout the frames."}}
{"video_id": "D8K-BDIaDb4", "file_name": "D8K-BDIaDb4_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped apron uses a large cleaver to cut red meat on a white cutting board, slicing the meat into smaller pieces while repositioning the pieces with their hand; a plate of additional red meat sits to the right of the board on a white table, with the scene captured from a static top-down camera angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D8K-BDIaDb4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D8K-BDIaDb4_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 405.4523028145719, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: knife (moving vertically/horizontally to cut meat) and meat pieces (being displaced and severed by the knife). Motion is caused by explicit physical forces (hand-driven chopping).", "background_and_ambient_analysis": "The background (kitchen wall, vent, table) is static with no shifting or environmental motion; no fire, water, or wind present."}}
{"video_id": "D7UFCtSqr58", "file_name": "D7UFCtSqr58_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person throwing something. Let's break down the frames.\n\nIn frame 0, the person is in a throwing motion, arm extended. Frame 1, they're pulling back, preparing to throw. Frame 2, the arm is back, maybe after releasing? Wait, no, the action is chronological. Let's see:\n\nThe sequence: The person (female, white hoodie, dark pants) is in a backyard. She's holding an object, probably a frisbee or ball. She starts with arm extended forward (frame 0), then pulls back (frame 1), then extends again (frame 2), then throws (frame 3), and maybe follows through (frame 4). Wait, the frames show her motion: first throwing, then pulling back, then preparing, then throwing again? Wait, the video is a sequence of actions.\n\nLooking at the frames: 0.0s - she's in the middle of a throw (arm forward), 0.3s she's pulling back, 0.6s arm up, 0.9s arm back, 1.2s arm forward again? Wait, no, the frames show the person's motion. Let's track each frame.\n\nFrame 0: Person with right arm extended forward, left arm bent. Then frame 1: left arm back, right arm up? Wait, no, maybe it's the throwing motion cycle. The person is throwing a frisbee or something. So the motion is: wind up, throw, follow through.\n\nThe main subject is one person. Appearance: female, white hoodie, dark pants. Action: throws an object (probably a frisbee) repeatedly. The background is a fenced backyard with trees, grass, a wooden structure, houses.\n\nChronological order: The person starts by extending arm forward (throwing), then pulls back, then throws again. Wait, the frames show:\n\n0.0s: arm extended (throwing)\n0.3s: arm back (wind up)\n0.6s: arm up (releasing)\n0.9s: arm forward again (another throw)\n1.2s: arm back (wind up)\n1.5s: arm extended (throwing again)\n\nWait, no, the actual video frames provided:\n\n[0.0] she's throwing (arm forward)\n[0.3] she's pulling back (arm back)\n[0.6] she's in the middle of the throw (arm up)\n[0.9] she's following through (arm forward)\n[1.2] she's pulling back again (arm back)\n[1.5] she's throwing again (arm forward)\n\nWait, but the user provided 0.0 to 1.5 seconds, with 5 frames? Let's list each frame:\n\nFrame 0 (0.0s): Person with right arm extended forward, left arm bent (throwing motion)\nFrame 1 (0.3s): Person pulling back, right arm behind body, left arm forward\nFrame 2 (0.6s): Person with right arm up, left arm bent\nFrame 3 (0.9s): Person with right arm extended forward (after throwing)\nFrame 4 (1.2s): Person pulling back, right arm behind body\nFrame 5 (1.5s): Person with right arm extended forward (throwing again)\n\nWait, but the user's example has the first frame as [0.0] with person throwing, then [0.3] pulling back, [0.6] arms in position, [0.9] throwing, [1.2] pulling back, [1.5] throwing. So the action is repetitive: wind up (pull back), throw, follow through.\n\nSo the chronological description: A person in a white hoodie and dark pants repeatedly throws an object, starting with arms extended (throwing), then pulling back, then extending forward again, with each throw motion occurring sequentially.\n\nNow, spatial relationships: The person is in a backyard, near a fence, with trees and grass in the background. The wooden structure is to the left.\n\nCamera perspective: The video is shot from a fixed angle, probably a medium shot, not moving (since the camera doesn't shift; it's a steady shot). The camera is at eye level, showing the person from the side.\n\nBackground: Minimal description. The backyard has grass, a fence, trees, houses. But according to rule e, keep background minimal unless essential. So mention if necessary.\n\nThe key is to focus on the person's motion, chronological.\n\nSo putting it all together:\n\n\"A person wearing a white hoodie and dark pants stands in a grassy backyard near a fence, repeatedly throwing an object. Initially, they extend their right arm forward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D7UFCtSqr58.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D7UFCtSqr58_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 342.1096984340746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete actions: swinging a bat-like object, moving their arms and body in controlled motions consistent with physical exertion (e.g., baseball swing).", "background_and_ambient_analysis": "Background elements (fence, tree, grass) show no uniform shifting or fluid motion (e.g., fire, water, wind). Static environment with no dominant ambient phenomena."}}
{"video_id": "D8MUlyqZARE", "file_name": "D8MUlyqZARE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A barefoot person wearing a blue plaid shirt and jeans walks into the frame from the right, approaches a red object and black container on the grass near a wooden post, bends down to pick up a white pipe, then sits on the grass facing the camera. The background includes a wooden fence, a house with stacked items, and a tree. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D8MUlyqZARE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D8MUlyqZARE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 516.2717717211458, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person enters the frame, walks, crouches, picks up an object from the ground, and sits down. These are discrete, solid-object movements.", "background_and_ambient_analysis": "Static background elements (house, fence, tree, grass) show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "D9SBJfMnAjU", "file_name": "D9SBJfMnAjU_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in a gym: one wearing a white T-shirt, black pants, and black cap swings dumbbells, lowering them in a repetitive motion; the other, in a red jacket, white cap, and black pants with white stripes, holds a large black tire steady. The left person continues arm movements, while the right person maintains grip on the tire. The scene occurs on red flooring with gym equipment visible in the background. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D9SBJfMnAjU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D9SBJfMnAjU_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 626.2131580087338, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people and a tire are present. The person in white (left) performs repetitive swinging motions with a sledgehammer, impacting the stationary tire. The person in red (right) stands mostly still, occasionally shifting position to maintain the tire's placement.", "background_and_ambient_analysis": "The gym background (walls, American flag, equipment) remains static with no fluid motion (fire, water, smoke) or environmental wind effects. Background elements show no uniform shifting."}}
{"video_id": "D9Kh2YAwVZ4", "file_name": "D9Kh2YAwVZ4_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt, cap, and gloves cleans solar panels on a roof using a long pole. They then move indoors, cleaning a large window with a tool while standing near the window and facing outward. The camera transitions from an exterior view of the roof to an interior view of the room with windows.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D9Kh2YAwVZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D9Kh2YAwVZ4_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 692.7302979364961, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person cleaning windows moves their arms and body to operate cleaning tools; another person (woman) interacts and moves during conversation inside the house. Both exhibit locomotion and object manipulation.", "background_and_ambient_analysis": "Background elements (house, trees, sky) remain static throughout the clip; no fluid/environmental motion (fire, water, wind) observed. Background does not shift uniformly."}}
{"video_id": "D9sZp1qw3WU", "file_name": "D9sZp1qw3WU_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown-capped mushroom with a red-yellow stem grows among dry leaves and soil. Adult hands enter the frame, grasp the mushroom, lift it, and peel back the cap to expose the inner surface. The hands hold the mushroom, showcasing its cap and stem. The camera perspective shifts slightly with the hand movements during the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D9sZp1qw3WU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D9sZp1qw3WU_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 81.00337496369956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) interacts with an acorn (discrete object), manipulating and opening it. The hand moves deliberately, applying physical force to the acorn, showing clear solid-object motion.", "background_and_ambient_analysis": "Background elements (leaves, dirt, static objects) show no uniform shifting or fluid environmental motion (fire, water, smoke, wind). Background remains relatively stable with no dominant ambient environmental motion."}}
{"video_id": "DAB2q0nKodk", "file_name": "DAB2q0nKodk_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white sleeveless shirt, gray shorts, and black shoes stands on a grassy field, initially raising their right leg in a kicking motion. They then extend both arms forward, step forward, and shift their body to the right. A black backpack lies on the grass to the left of the person, with parked cars and trees visible in the background. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DAB2q0nKodk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DAB2q0nKodk_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 799.5906267810185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is performing leg extension and arm movement, indicating intentional locomotion.", "background_and_ambient_analysis": "Background elements (trees, parked cars, grass) show no uniform shifting or fluid motion. Tree sway is minimal and not dominant."}}
{"video_id": "D9aCTlKLF5Y", "file_name": "D9aCTlKLF5Y_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video shows a baking tray with small dough balls. The text says to bake for 5 minutes at 250° or until they pop out. Then, a hand picks up a dough ball, showing the inside. Next, there's a glass with cookies. Let's make sure to follow the rules.\n\nStart with the tray: metal baking tray with 20 small round white dough balls. Then the hand reaches in, picks one up, revealing a golden-brown interior. Then the scene changes to a glass filled with round, golden-brown baked cookies. Need to mention the order: first tray, hand action, then the glass.\n\nCheck the chronology: [0.0] tray, [1.4] tray (maybe a slight change, but same), [2.5] hand adding? Wait, the second frame shows the hand putting a dough ball? Wait, the video: frame 0-1: tray with dough balls. Frame 2: hand placing a dough ball. Wait, the first frame says \"Levar ao forno...\" but the video shows the tray with dough balls. Wait, the video starts with tray with dough balls, then a hand adds a dough ball? Wait, no. Let's look at the frames:\n\n[0.0] Trays with dough balls (metal, small white round balls). [1.4] Same tray. [2.5] Hand placing a dough ball (so adding a ball). [3.6] Hand holding a ball, showing interior. [4.7] Glass with cookies.\n\nWait, the instructions say to describe motion and behavior. Let's see:\n\nInitial: tray with many small white dough balls arranged in rows. Then a hand places another dough ball (so adding to the tray). Then the hand picks up a dough ball, revealing the inside (golden-brown). Then cuts to a glass filled with round, golden-brown cookies.\n\nWait, the text in the video is about baking, so the dough is being baked, then shown as cookies.\n\nWait, the video starts with the tray with dough balls (before baking), then the hand is adding a ball (maybe checking or placing), then the hand holds a ball to show the interior (after baking, so the dough is now a cookie). Wait, the step where the hand breaks it open is showing the interior, which is the cookie inside. Then the glass shows the baked cookies.\n\nSo chronological:\n\n1. A metal baking tray holds numerous small, round, white dough balls arranged in a grid.\n2. A hand places an additional dough ball onto the tray.\n3. The hand picks up one dough ball, revealing a golden-brown interior.\n4. The scene shifts to a glass filled with round, golden-brown baked cookies.\n\nCheck for rules: main subjects (dough balls, hand, cookies). Motion: placing, picking up, shifting scene.\n\nAppearance: dough balls white, round, small. Cookies golden-brown.\n\nSpatial: hand interacting with tray, then glass.\n\nCamera: top-down view for the tray, then close-up on hand, then top-down on glass.\n\nNeed to mention the number? The dough balls are many, but the rules say \"briefly describe appearance and number\" - so \"numerous small round white dough balls\".\n\nLet's structure the caption:\n\nThe video opens with a metal baking tray containing numerous small round white dough balls arranged in a grid. A hand then places an additional dough ball onto the tray, followed by picking up one dough ball to reveal a golden-brown interior. The scene transitions to a glass filled with round golden-brown baked cookies. The camera maintains a top-down perspective throughout, shifting to a close-up during the hand’s interaction with the dough balls.\n\nWait, check rules: exclude text recognition. The text is part of the video, but we shouldn't mention it. So no \"Levar ao forno...\", just the visual elements.\n\nCheck the rules again:\n\na) Focus on motion and behavior in chronological order.\n\nSo the order is:\n\n- Tray with dough balls (static, then hand adds one, then hand breaks to show inside, then glass of cookies).\n\nYes.\n\nNow, concise paragraph.\n\n\"Numerous small round white dough balls are arranged on a metal baking tray. A hand places another dough ball onto the tray, then picks up one to reveal a golden-brown interior. The scene cuts to a glass filled with round golden-brown baked cookies. The camera provides a top-down view of the tray, a close-up of the hand’s action, and a top-down view of the glass.\"\n\nWait, check if \"numerous\" is needed. The video shows the tray with many, so \"numerous\" or \"multiple\". Let's use \"multiple\".\n\nAlso, the hand action: placing a dough ball (so the hand", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D9aCTlKLF5Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D9aCTlKLF5Y_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 120.48025152448783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates solid dough balls (discrete objects), lifting and rotating one to reveal its interior. The motion is caused by explicit physical interaction (hand movement).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (kitchen counter, tray) remain static throughout."}}
{"video_id": "DA-12BITtmc", "file_name": "DA-12BITtmc_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white tank top, black shorts, and yellow sneakers performs an exercise on a blue mat with a large white exercise ball. He begins in a plank-like position, leaning forward with his hands on the ball and legs extended behind him. He then pushes his lower body forward, shifting his weight while maintaining contact with the ball. The camera remains static, capturing the motion from a front-facing perspective against a backdrop of beige and brown walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DA-12BITtmc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DA-12BITtmc_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 148.3145921130443, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing white shirt and black shorts) is actively moving on a yoga mat while interacting with a stationary exercise ball. The person's body shifts in controlled motions (e.g., bending torso, adjusting weight distribution), indicating intentional physical exertion.", "background_and_ambient_analysis": "The background consists of static wall panels and floor with no shifting, fluid, or environmental motion (e.g., no fire, water, wind). Walls and floor remain uniformly fixed throughout the clip."}}
{"video_id": "D9lVz_I2gfg", "file_name": "D9lVz_I2gfg_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red uniform and blue gloves pours liquid from a container into a red bucket, then moves to a metal shelf holding multiple white rectangular containers arranged in rows on a grid, and returns to the pouring area. The camera follows the person's movements with slight shifts in focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D9lVz_I2gfg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D9lVz_I2gfg_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 91.82700030468393, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red robe manipulates white rectangular containers on a counter, lifting and repositioning them with manual motion.", "background_and_ambient_analysis": "The tiled walls and counter in the background remain static across frames; no significant fluid, gaseous, or wind-driven environmental motion is observed."}}
{"video_id": "D9Mrqpp7f5Q", "file_name": "D9Mrqpp7f5Q_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a paintbrush to color a large white letter \"Z\" green, moving from its top-left to middle sections. The black-and-white zebra illustration remains static to the right of the letter. The camera maintains a fixed top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D9Mrqpp7f5Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D9Mrqpp7f5Q_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 268.23824236486195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving to draw on paper, with motion driven by explicit physical action (pen movement).", "background_and_ambient_analysis": "Static background elements (text 'zebra', green square) show no uniform shifting. No fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "DAO3IMRavxM", "file_name": "DAO3IMRavxM_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person brushes the teeth of a small, fluffy white dog standing on a blue surface; the person’s hands hold a toothbrush inside the dog’s open mouth, then the dog closes its mouth as the brushing continues, with the person’s arms and the dog positioned centrally in a close-up shot. The camera remains steady, focusing on the interaction between the person and the dog.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DAO3IMRavxM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DAO3IMRavxM_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 286.8588363460661, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (hands and arms) moving a toothbrush to brush a dog's teeth; the dog is mostly stationary but held in place.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind motion observed. Static indoor setting."}}
{"video_id": "D9cZoVJCmSA", "file_name": "D9cZoVJCmSA_000420_000430.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and blue jeans uses a tool to adjust components near the rear wheel of a blue bicycle with a black tire, manipulating parts of the frame and wheel assembly. The camera maintains a close-up, static perspective focused on the hands and wheel area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D9cZoVJCmSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D9cZoVJCmSA_000420_000430.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 207.10298254082502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively manipulating a bicycle wheel, demonstrating discrete physical interaction with the object.", "background_and_ambient_analysis": "Background elements (trees, ground) show no significant shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "DB4JvzoQo8E", "file_name": "DB4JvzoQo8E_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a white curved paper, another hand cuts its edge with scissors; the paper is flipped to reveal a yellow and multicolored dotted side, then folded into a shape with yellow cutouts. The camera maintains a close-up, top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DB4JvzoQo8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DB4JvzoQo8E_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 105.52931868616974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and paper are discrete solid objects moving due to manual manipulation (cutting, folding, and handling the paper).", "background_and_ambient_analysis": "Static gray background (table surface) with no shifting or environmental motion; no fire, water, smoke, or wind present."}}
{"video_id": "DBUlpQsk15g", "file_name": "DBUlpQsk15g_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit side by side; the person on the left has dark hair and wears a dark jacket over a white shirt, while the person on the right has light brown hair and a white t-shirt. The left individual turns their head toward the right, then looks forward, while the right individual looks down, then lifts their gaze. The camera remains close, slightly shaky, focusing on their upper bodies against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DBUlpQsk15g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DBUlpQsk15g_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 151, "blur_score": 60.09367551256815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a man and a woman) exhibit subtle head movements (turning, looking at each other, shifting gaze).", "background_and_ambient_analysis": "The background (vertical lines) is static and there is no fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "DAkmcax2i40", "file_name": "DAkmcax2i40_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand side by side; the left man wears a pink turban and light pink striped shirt while holding a phone, the right man wears a blue hoodie and holds a phone to his ear. The right man lowers the phone and looks downward, then both men turn to face the camera. The camera remains static with no movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DAkmcax2i40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DAkmcax2i40_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 160.06672710483457, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (solid objects) are present; the individual in blue moves their hand from a phone call position to holding the phone, while the individual in pink remains relatively stationary but holds a phone. Their motions are discrete, self-driven actions (e.g., phone handling, slight body shifts).", "background_and_ambient_analysis": "The background consists of static walls with mounted signs; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "DBSLjIgTBWg", "file_name": "DBSLjIgTBWg_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black sleeveless top and gray shorts, barefoot, performs a dance sequence in a bright studio. They start in a squat with the right hand near the head, then lift the right leg high to the side while balancing on the left leg, followed by lowering the leg and returning to the squat position. This motion repeats. The background includes mirrored walls and silhouette artwork, with red and blue cylindrical objects visible. The camera remains static, capturing the entire sequence from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DBSLjIgTBWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DBSLjIgTBWg_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 148, "blur_score": 43.666497257950084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single person (discrete solid object) is performing locomotive movements: transitioning between squatting and standing positions while lifting one leg. The motion is driven by intentional physical exertion (e.g., exercise/dance).", "background_and_ambient_analysis": "The background (white walls, mirrors, blackboard, and fixed objects) remains static throughout the video. No fluid, fire, water, smoke, or wind effects are present to qualify as ambient environmental motion."}}
{"video_id": "DCvG9mylMN4", "file_name": "DCvG9mylMN4_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a camouflage-patterned jacket and dark pants stands in murky water near rocky banks and dense foliage. They step onto a horizontal log, balancing briefly, then move rightward into the water, creating ripples as they walk. The camera follows the person’s movement from behind with slight handheld shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DCvG9mylMN4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DCvG9mylMN4_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 2459.894649683846, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a camouflage jacket is stepping from one rock to another in the river, moving by locomotion.", "background_and_ambient_analysis": "The river water is flowing (ambient environmental motion), but the background (trees and rocks) is stationary. The dominant motion is the person stepping on rocks."}}
{"video_id": "DCnwmXQqC5k", "file_name": "DCnwmXQqC5k_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a tan cowboy hat, blue shirt, and black cape plays a blue harmonica, adjusting their hands slightly while holding it to their mouth. They stand in front of a plain wall with a framed picture; the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DCnwmXQqC5k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DCnwmXQqC5k_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 32.46507794840733, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a hat and blue shirt is holding a harmonica, with subtle head and hand movements consistent with playing the instrument.", "background_and_ambient_analysis": "Background elements (wall, framed artwork) show no uniform shifting. No fire, water, smoke, or wind effects observed."}}
{"video_id": "DCcbnGfn6_0", "file_name": "DCcbnGfn6_0_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the video starts with a four-panel split screen showing industrial machinery. Each panel has different parts of the machinery: top left has stacked boxes, top right has a large white cylinder, bottom left has a metallic structure, bottom right has a conveyor with cardboard. Then the panels show motion—like the top left stack moves, top right cylinder is processed, bottom left machinery shifts, bottom right conveyor moves cardboard. Then a person enters the top right panel. Finally, the screen goes black with the company logo. \n\nNeed to focus on chronological motion. Start with the four panels, describe the machinery movements. The panels show different machines working: top left stack of boxes being handled, top right white cylinder moving, bottom left metallic parts adjusting, bottom right cardboard on conveyor. Then a person appears in the top right panel. Then the screen transitions to the logo.\n\nCheck rules: focus on motion and behavior. Mention main subjects (machinery, cardboard, person). Describe appearance: machinery is metallic, white cylinder, cardboard boxes. Spatial relationships: panels are split, so top left, top right, etc. Camera perspective: split screen, then the logo screen. Background minimal. Exclude text recognition. \n\nLet's structure it: Start with the split screen showing four industrial scenes. Each section has machinery in action—top left: stack of boxes processed; top right: white cylinder being manipulated; bottom left: metallic components moving; bottom right: cardboard on conveyor. Then a person enters top right. Final frame: black screen with logo.\n\nMake sure it's concise, chronological. Check for time order. First, the four panels with machinery motions, then person, then logo.\n\nNow write the caption: \n\nThe video begins with a four-panel split screen showcasing industrial machinery. Top-left panel displays a stack of white boxes being processed by robotic arms; top-right panel shows a large white cylindrical object moving through automated equipment; bottom-left panel features metallic machinery components shifting; bottom-right panel depicts cardboard sheets advancing on a conveyor belt. A person enters the top-right panel, interacting with the machinery. The scene transitions to a black screen with a blue and white logo.\n\nWait, need to mention the appearance of the main subjects. White boxes, large white cylinder, cardboard sheets. Number: stack of boxes (multiple), cylinder (one), cardboard sheets (multiple). Spatial: top-left, etc. Motion: processed, moving, shifting, advancing.\n\nCheck rules: exclude text recognition (so no \"Webster Griffin\" in caption), named characters (no people names), stylistic analysis. Focus on motion. So the person is just a person, not named.\n\nAlso, the panels are four, so describe each part. Then the person enters top-right. Then final screen.\n\nLet me rephrase:\n\nThe video opens with four simultaneous views of industrial machinery: the top-left panel shows robotic arms handling a stack of white cardboard boxes; the top-right panel features a large white cylindrical object being processed by automated mechanisms; the bottom-left panel displays metallic components in motion; and the bottom-right panel captures cardboard sheets moving along a conveyor belt. A person enters the top-right panel, interacting with the machinery. The sequence concludes with a black screen displaying a blue and white logo.\n\nCheck for chronological order: starts with four panels, then person, then logo. Motion: handling, processing, moving, advancing. Appearances: white boxes, white cylinder, metallic parts, cardboard sheets. Spatial: top-left, top-right, etc. Background minimal.\n\nLooks good. Now check length. Concise, paragraph.\n\nAnother version: \n\nBeginning with a four-panel split screen, the video shows industrial machinery in action: top-left panel depicts robotic arms manipulating a stack of white cardboard boxes; top-right panel features a large white cylinder being processed by automated equipment; bottom-left panel reveals moving metallic components; and bottom-right panel shows cardboard sheets advancing on a conveyor. A person appears in the top-right panel, operating the machinery. The scene fades to a black screen with a blue and white logo.\n\nYes, that's concise. Now ensure no text recognition (so the logo is described as blue and white, not the text \"Webster Griffin\"). Wait, the final frame is \"Webster Griffin packed with know how\", but rule f says exclude text recognition, so we shouldn't mention \"Webster Griffin\" in the caption. Wait, the instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So the logo is just a graphic, not text. Wait, the last frame is black screen with logo (the blue and white icon, not text). Wait, in the video description, the last frame is \"Webster Griffin packed with know how\" but the problem says \"Exclude text recognition\", so we should not mention the text. So the final screen is a black screen with a blue and white logo (the icon), so we can say", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DCcbnGfn6_0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DCcbnGfn6_0_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 143, "blur_score": 1256.6808594553781, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include moving conveyor belt parts, robotic arms, and personnel navigating industrial workspaces—these motions are driven by mechanical operations and locomotion.", "background_and_ambient_analysis": "The background elements (industrial machinery, walls, floors) remain static across frames with no uniform shifting or fluid environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "DDB180doqGM", "file_name": "DDB180doqGM_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a green-bristled toothbrush to scrub a clear glass under running water in a sink, then rinses the glass before picking up a perforated metal container; the scene features red dishware in the background, captured in a close-up static shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DDB180doqGM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DDB180doqGM_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 219.33920606141695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands, the dish being washed, and the dish brush are moving due to scrubbing and rinsing.", "background_and_ambient_analysis": "The background (kitchen cabinets, countertop) is static and there is no significant shifting. The water flow from the faucet is controlled and not dominant; hence, no major ambient environmental motion."}}
{"video_id": "DE9fa-2zzCc", "file_name": "DE9fa-2zzCc_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a dark scene showing silhouettes of people on a stage with colorful lights. Then the word \"LUNGES\" appears. Then it cuts to a mall setting where two people are doing lunges. Let's check the rules.\n\nFocus on motion and behavior chronologically. First part: dark stage with silhouettes (maybe people dancing?), then text, then mall scene. Main subjects in the mall: two people, one in black shirt and jeans, another in black hoodie. They do lunges. Appearances: first person black shirt, jeans, holding something (pink?), second person black hoodie. Spatial: they're in a mall with counters, people in background. Then camera movement? The transition from stage to mall is a cut, so no camera movement there. But the mall scene: the camera is probably steady, since it's a handheld shot but not described as moving much.\n\nNeed to avoid text recognition, so don't mention \"LUNGES\" since rule f says exclude text recognition. Wait, rule f says \"Exclude text recognition\", so we don't mention the word \"LUNGES\" at all. So the first part is just the dark scene with silhouettes and colorful lights (stage), then cut to mall.\n\nLet's structure chronologically:\n\n1. Dark stage scene: silhouettes of people (maybe dancing) with colorful lights (blue, green, etc.).\n2. Transition to mall: two people (one in black shirt/jeans, one in black hoodie) perform lunges. One holds pink object. They move in front of mall counters and seating. Background has other people.\n3. Camera: initial shot is dark (stage), then cuts to mall (handheld, steady?).\n\nWait, the first frames: [0.0] dark with lights, [1.4] word LUNGES but we exclude text, so maybe describe the stage scene without text. Then cut to mall.\n\nSo the caption should be:\n\nThe video opens with silhouettes of people on a stage illuminated by vertical blue and colored lights, followed by a transition to a mall where two individuals, one in a black shirt and jeans holding a pink object and another in a black hoodie, perform lunges. They move in front of mall counters and seating, with other people in the background. The camera shifts from a dark stage scene to a handheld shot of the mall action.\n\nWait, but rule d: camera perspective and movement. For the stage, it's probably a static shot (dark, silhouettes), then cut to mall (handheld, maybe steady). Also, rule b: mention number (two people), appearance (colors). Rule c: spatial (mall counters behind them).\n\nLet me check the exact video: the first part is [0.0] dark, [1.4] \"LUNGES\" text (exclude that), then [3.6] mall scene with two people. The mall scene: the two people are in the foreground, doing lunges, background has mall elements.\n\nSo final caption:\n\nThe video begins with a dark stage scene showing silhouettes of people under colorful vertical lights, then transitions to a mall where two individuals, one in a black shirt and jeans holding a pink item and another in a black hoodie, perform lunges. They move in front of mall counters with seating, surrounded by other people. The camera shifts from a static stage view to a handheld shot of the mall activity.\n\nWait, but rule e: minimal background. So maybe \"mall counters and seating\" is background. Rule a: motion chronologically. So first stage, then mall.\n\nAnother check: the first three frames are stage, then cut to mall. So in the caption, after the stage, it's a transition to mall.\n\nBut the caption should be concise. Let's make it:\n\nThe video opens with silhouettes of people on a stage under colorful vertical lights, then cuts to a mall where two individuals (one in black shirt and jeans holding a pink object, another in black hoodie) perform lunges in front of mall counters. The camera transitions from a dark stage scene to a handheld shot of the mall action.\n\nWait, rule g: don't output reasoning. So final answer must be the caption.\n\nCheck for text recognition: \"LUNGES\" is text, so we don't mention it. So the first part is just the stage scene without text.\n\nYes. So:\n\nThe video starts with silhouettes of people on a stage illuminated by vertical blue and colored lights, then transitions to a mall where two individuals, one wearing a black shirt and jeans holding a pink object and another in a black hoodie, perform lunges in front of mall counters. The camera shifts from a static stage view to a handheld shot of the mall activity.\n\nIs that concise? Let's see.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DE9fa-2zzCc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DE9fa-2zzCc_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 50.171658755024566, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two individuals are performing lunges, with discrete movements of their legs and bodies (e.g., forward/backward steps, knee bends) due to explicit physical locomotion.", "background_and_ambient_analysis": "The background elements (gym floor, pillars, and static structures) show no uniform shifting or fluid motion; no fire, water, smoke, or wind dominate the scene."}}
{"video_id": "DDkzwXVp-f0", "file_name": "DDkzwXVp-f0_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless male swimmer in dark swim trunks swims through a blue pool, executing arm strokes and propelling forward. He approaches the pool's edge, turns, and exits the water onto the deck. The camera remains steady, capturing the swimmer’s motion from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DDkzwXVp-f0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DDkzwXVp-f0_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 30.84839554467775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer (discrete object) is moving through the water, performing a swimming stroke. The motion is due to the swimmer's locomotion.", "background_and_ambient_analysis": "The background (pool walls and lane dividers) is static, showing no uniform shift. The water movement is due to the swimmer's motion and is not the dominant motion; it's a secondary effect."}}
{"video_id": "DEOAhR6kPus", "file_name": "DEOAhR6kPus_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark pants and a dark shirt holds a small black object with both hands, adjusting their posture while seated. They shift their crossed legs and move the object between hands, maintaining a seated position. The background is dimly lit. The camera remains in a close-up perspective with slight shake, focusing on the person's lower body and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DEOAhR6kPus.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DEOAhR6kPus_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 28.100164782448758, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark jacket and jeans) performs localized movements: bending their leg, manipulating their shoe, and adjusting footwear with hands.", "background_and_ambient_analysis": "The background (tree trunk and dark wall) remains static and shows no uniform shifting; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "DEeUJMjtJzs", "file_name": "DEeUJMjtJzs_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a green and metallic vegetable peeler to remove strips of yellow onion skin on a white surface; the onion is rotated slightly as the peeler moves along its curved edge, with peeled strips accumulating around the base. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DEeUJMjtJzs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DEeUJMjtJzs_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 109.06367714551155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively using a vegetable peeler on a yellow vegetable, with the peeler and vegetable moving in a coordinated, physical peeling motion.", "background_and_ambient_analysis": "The background is a static white surface with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "DEmYfxFF0dI", "file_name": "DEmYfxFF0dI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark shirt and light pants approaches a large rectangular aquarium, leaning forward to interact with colorful fish (orange, blue, and light blue) swimming inside. She extends her right hand toward the tank, adjusting an object on the tank’s top edge while observing the fish. The camera pans slightly right, maintaining her position in front of the tank, with a wooden cabinet and green plant visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DEmYfxFF0dI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DEmYfxFF0dI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 109.58180231618881, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects: multiple fish are actively swimming within the aquarium, moving independently through the water as they navigate the tank.", "background_and_ambient_analysis": "Background elements (walls, furniture, TV, plants) are static with no uniform shifting. No dominant fluid/environmental motion (fire, water, smoke, wind) observed beyond fish swimming in the aquarium, which is not ambient fluid motion but discrete object locomotion."}}
{"video_id": "DF-jRmFo6bI", "file_name": "DF-jRmFo6bI_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lies supine with legs extended, partially covered by a maroon sheet, while another person massages their legs. The massager’s hands move rhythmically from the ankles toward the thighs, applying pressure. The reclining person remains still, with legs oriented horizontally. The background features a window and indistinct plants but is not central to the action. The camera maintains a close-up perspective, slightly shaky, focused on the interaction between the massager’s hands and the reclining person’s legs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DF-jRmFo6bI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DF-jRmFo6bI_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 93.88266594305391, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The massager's hands and the feet are moving; the hands apply force to the feet in a massage action, which is discrete object physics.", "background_and_ambient_analysis": "The background (window and furniture) remains static; no shifting uniform motion. No fire, water, smoke, or wind. Overexposure in 0.3-0.7s is a light artifact, not environmental motion."}}
{"video_id": "DFApfJzPhpA", "file_name": "DFApfJzPhpA_000208_000218.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person washing a dog in a bathtub. The main subjects are the person and the dog. The person is wearing a white shirt, has dark hair tied back. The dog is black and small. \n\nChronicling the actions: the person is holding the dog, applying soap, maybe lathering. Then they move the soap, and the dog is in the tub. The background has bathroom tiles with flowers, some bottles. But according to the rules, keep background minimal. \n\nSo steps: person washes dog, applies soap (maybe), then rinses? Wait, the frames show the person scrubbing. Let's see the sequence. Frame 0: person holding dog, soapy. Frame 1: same, maybe more scrubbing. Frame 2: hand on dog. Frame 3: person moves soap. Frame 4: person turns, maybe rinsing. Frame 5: person moving hand. \n\nNeed to describe motion in order. So the person is washing the dog in the tub, using a white bar of soap, moving hands to clean the dog. The dog is black, small, in the tub. Spatial: person is to the left of the tub, dog in tub. \n\nCamera perspective: the video seems to be a fixed shot, maybe slightly shaky? The problem says \"conclude with camera perspective and movement\". The user's sample might have a slight shake. But need to check. The video is a bit shaky. \n\nSo put it all together: A person in a white shirt with dark hair in a ponytail washes a small black dog in a bathtub. The person applies soap to the dog’s head, scrubs its body, and moves the dog slightly within the tub. The dog remains in the tub throughout, facing forward. The camera remains stationary with a slight shake. \n\nWait, the rules say \"briefly describe appearance and number\". Person: white shirt, dark hair ponytail. Dog: black, small. Motion: chronological. \n\nLet me structure it: \n\n\"A person in a white shirt with dark hair tied back washes a small black dog in a bathtub. The person uses a white bar of soap, applying it to the dog’s head and body, then moves the dog within the tub. The dog stays in the tub, facing forward, while the person scrubs and rinses. The camera is stationary with minimal movement.\"\n\nWait, check rules: \"exclude text recognition, named characters, stylistic analysis\". So no mention of \"bar of soap\" but maybe just \"soap\". Let's say \"applies soap to the dog\".\n\nAlso, background minimal: just mention it's a bathroom, but the rules say \"minimal unless essential\". The tub is the main, so maybe don't need to. \n\nWait the problem says \"background descriptions minimal unless essential for understanding motion\". Here, the motion is washing in the tub, so background (tub, tiles) are part of the scene but minimal. So perhaps don't mention, but the video has bathroom elements. Hmm.\n\nWait, the user's rules: \"Keep background descriptions minimal unless essential for understanding motion.\" So if the background isn't needed, skip. The main motion is person washing dog, so maybe no need for background. But the original frames show bathroom tiles with flowers and bottles. But since it's not essential, omit.\n\nSo focus on main subjects: person and dog.\n\nSo:\n\n\"A person in a white shirt with dark hair tied back washes a small black dog in a bathtub. The person applies soap to the dog’s head, scrubs its body, and moves the dog within the tub. The dog remains in the tub, facing forward. The camera is stationary with slight movement.\"\n\nCheck the output format: must be within <caption_output> tags.\n\nLet me check the rules again: \"conclude with camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nThe video's camera seems to have a slight shake. So \"camera perspective: stationary with slight shake.\"\n\nWait, in the video description, the camera is probably a handheld, so slight shake.\n\nLet me confirm the chronological order: the person starts by holding the dog, then applying soap (frame 0-2), then moves the soap (frame 3), then the dog is being rinsed (frame 4-5). So the sequence is: person washes dog, applies soap, scrubs, then moves the dog.\n\nWait, in the frames, the person is holding the dog, using the soap. Then in frame 4, the person is moving their hand, maybe rinsing.\n\nSo the caption should describe the motion step by step.\n\nLet's try: \n\n\"A person wearing a white shirt with dark hair in a ponytail washes a small black dog in a bathtub. The person uses a white", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DFApfJzPhpA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DFApfJzPhpA_000208_000218.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 148.41657675225602, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (in white shirt) and the black dog are solid objects moving due to explicit physical forces: the woman scrubs the dog with a sponge, shifting the dog's position and manipulating the soap.", "background_and_ambient_analysis": "The tiled wall with star and flower patterns, plus fixed background elements (e.g., pink bottle, green plant decoration) remain static. Water in the tub is being disturbed by washing but is not the dominant motion; it is contained and secondary to the human action."}}
{"video_id": "DExjd6Y0UYM", "file_name": "DExjd6Y0UYM_000488_000498.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to focus on the main subjects and their actions chronologically. The video shows a woman in a blue shirt performing a facial treatment on a patient lying on a bed. The patient is covered with a green blanket, and there are other people observing. \n\nLet's break down the sequence. The main action is the woman in blue massaging or applying something to the patient's face. She's using her hands, moving them in a circular motion or similar. The patient is lying down, covered, so maybe their face is exposed. \n\nNow, the background: there are several people standing around, watching. Some are taking photos, others are just observing. The setting seems to be a room with a table that has various items like a bottle, a bowl, a tissue box, a phone, and a spray bottle. \n\nNeed to describe the motion: the woman's hands are on the patient's face, moving rhythmically. The patient remains still. The observers are stationary, watching. \n\nSpatial relationships: the woman is seated next to the bed, the patient is lying down. The table is at the foot of the bed. The observers are in the background, near the wall. \n\nCamera perspective: it looks like a static shot, no movement mentioned. So the camera is probably fixed, showing the scene from a side angle. \n\nBackground is minimal: a room with windows, wooden panels, but not too detailed. \n\nNow, structure the caption. Start with the main action: the woman in blue performing a facial treatment. Then the patient's position. Then the observers. \n\nCheck rules: chronological order, focus on motion. So first, the woman's hands on the patient's face, moving. Then the patient's stillness. Then the observers watching. \n\nAvoid text recognition: no text on screen. No named characters. \n\nLet me draft:\n\n\"A woman in a blue shirt applies a substance to a patient’s face while seated beside a bed; the patient lies covered with a green blanket. The woman moves her hands rhythmically across the patient’s face, while several observers stand in the background, some recording the procedure. A table in front of the bed holds medical supplies including a bottle, a bowl, and a tissue box. The camera remains static, capturing the scene from a fixed side angle.\"\n\nWait, check if the number of observers: there are multiple, but since it's not exact, say \"several observers\". \n\nCheck chronological order: the action is the woman applying, then the patients' reaction (still), then observers watching. \n\nMake sure it's concise. Let's trim:\n\n\"A woman in a blue shirt performs a facial treatment on a patient lying under a green blanket, moving her hands in circular motions across the patient’s face. The patient remains still, while several onlookers stand in the background. A table in front of the bed holds various medical items. The camera is static, positioned to capture the scene from a side view.\"\n\nHmm, maybe the table has the items, so \"table holds a bottle, bowl, and other supplies\". \n\nAlso, the woman is \"seated beside the bed\" as per the first frame. \n\nWait, the first frame shows her hands on the face, so the action is ongoing. \n\nLet me check the exact sequence:\n\nThe video starts with the woman applying, then she continues. So the main motion is the woman's hands moving on the patient's face. \n\nYes, so:\n\nIn the video, a woman in a blue shirt applies a treatment to a patient’s face while seated beside a bed; the patient lies covered with a green blanket. She moves her hands rhythmically over the face, while multiple onlookers observe from the background. On a table in front of the bed, various items including a bottle, bowl, and tissue box are visible. The camera remains static throughout, capturing the scene from a side perspective.\n\nWait, but the instructions say \"concise, chronological paragraph\". So maybe:\n\nA woman in blue shirt performs a facial treatment on a patient lying on a bed with a green blanket. She moves her hands across the patient's face rhythmically, while several observers stand behind. A table holds medical supplies: a bottle, bowl, and tissues. The camera stays fixed, viewing the scene from a side angle.\n\nCheck for all rules: motion (hands moving), appearance (blue shirt, green blanket), spatial (observers behind, table in front), camera (static, side view). Background minimal. Excluded text. \n\nYes, this should work.\n</think>\n\n<caption_output>A woman in a blue shirt performs a facial treatment on a patient lying on a bed under a green blanket, moving her hands rhythmically across the patient’s face. The patient remains still, while several observers stand behind, some capturing the procedure. A table in front of the bed holds", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DExjd6Y0UYM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DExjd6Y0UYM_000488_000498.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 114.11456835348164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The hands of the woman in blue are moving to massage the leg of the person lying on the couch, representing discrete object-to-object interaction (physical force application).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (walls, furniture) are static and do not exhibit motion."}}
{"video_id": "DGoZr7B4YkM", "file_name": "DGoZr7B4YkM_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men, one in a black shirt and the other in a red hoodie, sit across a small round table, locking hands in an arm wrestling match. The man in red exerts force, pushing his opponent's arm downward, while the man in black resists. Onlookers are visible in the background but remain out of focus. The camera maintains a close-up perspective with slight handheld shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DGoZr7B4YkM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DGoZr7B4YkM_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 929.9309579897647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are engaged in an arm-wrestling contest; their arms and upper bodies exhibit controlled motion due to physical force application during the contest.", "background_and_ambient_analysis": "The background includes static elements like walls and furniture with no significant fluid motion or environmental forces (e.g., no fire, smoke, or wind-driven movement)."}}
{"video_id": "DHPOf2xYb30", "file_name": "DHPOf2xYb30_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a maroon shirt and black pants walks through a commercial kitchen, holding a mop and moving from one side to the other. The camera follows his movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DHPOf2xYb30.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DHPOf2xYb30_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 145, "blur_score": 138.92818750745985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a maroon shirt is moving, holding a mop, and performing sweeping actions; the motion is driven by their physical locomotion and interaction with the mop.", "background_and_ambient_analysis": "The kitchen background (stainless steel appliances, walls, and counters) remains static with no shifting motion or fluid/environmental phenomena (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "DG0bB8Y61qw", "file_name": "DG0bB8Y61qw_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white rectangular dish containing a smooth, pale yellow liquid is centered in the frame. A metallic whisk enters from above and stirs the liquid in circular motions, creating ripples and bubbles as it mixes the contents. The whisk remains immersed in the dish throughout the sequence, moving steadily to blend the mixture. The camera maintains a top-down perspective with minimal movement, focusing closely on the dish and whisk. The background is a neutral, light-colored surface with no additional objects visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DG0bB8Y61qw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DG0bB8Y61qw_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 104.12903040643805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A fork (discrete solid object) is moving, stirring the yellow batter. The fork's motion is deliberate and controlled by an external force (human hand, implied by motion). The batter itself is a fluid but is being manipulated by the discrete fork.", "background_and_ambient_analysis": "Background appears static (neutral surface around the baking dish); no fluid or gaseous motion (e.g., fire, water, smoke) dominating the scene. Baking dish and batter are contained within a static environment."}}
{"video_id": "DGe7GJAHAII", "file_name": "DGe7GJAHAII_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair and a green-and-white top holds a small brown ukulele, positioning their left hand on the fretboard and strumming with the right hand. The camera remains static in a close-up front view as the subject demonstrates the instrument.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DGe7GJAHAII.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DGe7GJAHAII_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 383.20810223427026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands exhibit discrete, solid motion while strumming/plucking the ukulele, driven by explicit physical forces (muscle movement and instrument mechanics).", "background_and_ambient_analysis": "No shifting background; walls and chair remain static with no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "DHYH7xeQ7zg", "file_name": "DHYH7xeQ7zg_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a pink shirt and black shorts stands on a raised platform. A person in a black hoodie photographs her, then adjusts their camera. A woman in a brown jacket speaks into a microphone near the platform. The girl steps down from the platform, and others nearby clap. The scene occurs with a black curtain backdrop and white walls; the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DHYH7xeQ7zg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DHYH7xeQ7zg_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 218.97779659893249, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (people) exhibit locomotion and interaction (e.g., standing, walking, adjusting positions), which are discrete physical movements.", "background_and_ambient_analysis": "Static background elements (walls, curtain) show no uniform shifting; no fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "DGzLmRo-3zI", "file_name": "DGzLmRo-3zI_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older bald man in a blue and white checkered shirt and dark pants stands in front of a large metallic gong mounted on a stand, holding a mallet. He bends slightly, shifts his position toward the gong, and raises his right hand to touch the gong’s reflective surface. The background includes hanging bells and a wooden bowl. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DGzLmRo-3zI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DGzLmRo-3zI_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 392.66847024840877, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a checkered shirt) is swinging a mallet to strike a large metallic disc (gong). The motion of the mallet and the person's arm is the discrete object motion.", "background_and_ambient_analysis": "The background is static (no shifting). There is no fire, water, smoke, or wind; the motion is purely from the person's action."}}
{"video_id": "DHuALcF53-E", "file_name": "DHuALcF53-E_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light-colored clothing walks across the frame from left to right, then stops near a cabinet, turning to face a seated individual in dark attire with a red section. The seated person looks up toward the standing individual, who remains stationary for a moment before slightly shifting position. The camera maintains a fixed top-down perspective throughout, capturing the interaction within a confined indoor space with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DHuALcF53-E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DHuALcF53-E_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 534.603434918808, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (people): one standing individual performs locomotion and object manipulation (e.g., handling items), while a seated individual shows arm movements and posture changes.", "background_and_ambient_analysis": "The background elements (walls, cabinet, floor) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind). Static indoor setting with no environmental disturbances."}}
{"video_id": "DHhIuP9bHgY", "file_name": "DHhIuP9bHgY_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a purple patterned long-sleeve shirt sits at a wooden table, writing with a pen on a paper. She lifts her head, smiles, and speaks to the camera before returning to writing. To her right, a blue folder and pencil rest on the table against a plain wall. The camera begins with a close-up of her hands, pans up to her face, then returns to her hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DHhIuP9bHgY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DHhIuP9bHgY_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 39.591981559930616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (a solid object) is moving her hands and head to interact with objects on the table.", "background_and_ambient_analysis": "The background (wall) is static and shows no shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "DIAj_nJDrgc", "file_name": "DIAj_nJDrgc_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a black cap, black T-shirt, gray shorts, and blue sneakers with orange soles sits on a red railing, bending forward to adjust his shoes. He then looks up, with a red fire hydrant visible to his left and an orange cooler to his right. The camera begins with a top-down perspective and transitions to a closer angle, slightly panning left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DIAj_nJDrgc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DIAj_nJDrgc_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 155, "blur_score": 138.90064053227317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy is the primary discrete object, performing intentional hand movements to adjust his shoes, with clear motion in his hands and feet.", "background_and_ambient_analysis": "Background elements (fire hydrant, concrete ground, bench) are stationary; no fluid motion (fire, water, smoke) or shifting backgrounds detected. Environment appears static with no wind-driven motion."}}
{"video_id": "DIKtIW-aY4o", "file_name": "DIKtIW-aY4o_000323_000333.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the initial scene shows a gray shed with a corrugated roof, a door, and a window. Then, the door opens, and a person in light clothing enters, then exits. Wait, no—let's check the frames. Frame 0: gray shed, door closed. Frame 1: door opens, maybe someone inside? Wait, frame 2: the door is open, and the person is outside. Wait, the sequence is:\n\nFrame 0: gray shed, brown shed to the left, green grass. \n\nFrame 1: door opens, person inside? No, frame 1 shows the door open, and the person is moving. Wait, the timestamps:\n\n[0.0] - gray shed, closed door, brown shed left, grass.\n\n[1.0] - door opens, person inside? Wait, no, in frame 2 (which is [1.0] maybe), the door is open, and a person in light clothes walks into the shed. Wait, the video description:\n\n[0.0] - gray shed with closed door.\n\n[1.0] - door opens, and a person is inside (since the door opens, maybe the person was inside). Then [2.0]: person exits the shed, carrying something? Wait, the user's frames:\n\nFrame 0: gray shed, door closed.\n\nFrame 1: door opens, person inside? Wait, the second frame (time 1.0) shows the door open, and the person is inside? No, the user's description:\n\n<0.3 seconds> [0.0] - gray shed, closed door.\n\n<1.4 seconds> [1.0] - door opens, person inside (window shows light).\n\n<2.5 seconds> [2.0] - person exits the shed, carrying something (like a piece of wood), and the door is open.\n\nWait, let's look at the user's provided frames:\n\n[0.0] gray shed, door closed.\n\n[1.0] door opens (window is open?), person inside? Wait, the second frame (time 1.0) says \"door opens, window shows a person\" (the window is open, showing a person inside).\n\nWait, the key is the motion. Let's parse the user's video description:\n\nThe video starts with a gray shed with a corrugated roof, white door, and window. Then the door opens (time 1.0), a person inside the shed is visible through the window (but the door opens, so the person comes out? Wait, no: [1.0] shows the door opening, and the person is inside (window shows the person), then [2.0] (time 2.5) the person exits the shed. Wait, the user's frames:\n\nTime 0.0: gray shed, closed door.\n\nTime 1.0: door opens (now open), window shows a person inside.\n\nTime 2.0: person exits the shed, carrying a piece of wood (maybe), and the door is open. Then the person walks away, closing the door.\n\nWait, the user's description:\n\n<0.3> - gray shed, closed door.\n\n<1.4> - door opens, window shows person inside.\n\n<2.5> - person exits, carrying something, then walks away.\n\n<3.6> - person exits, closing the door.\n\nWait, the video's sequence:\n\n- Initial frame: gray shed with closed door.\n\n- Then, the door opens (so the person exits the shed? Wait, the door opens, and then a person comes out (time 1.0), then time 2.0 the person is outside, walking away. Wait, the user's video:\n\nFrame 0: gray shed, closed door.\n\nFrame 1: door opens, and the person inside is visible (window shows person).\n\nFrame 2: person exits the shed (door open), carrying something, walking towards the right.\n\nFrame 3: person is outside, moving away, and the door is closed? Wait, the user's frames:\n\n<0.3 seconds> [0.0] - gray shed, closed door.\n\n<1.4 seconds> [1.0] - door opens, window shows person inside.\n\n<2.5 seconds> [2.0] - person exits the shed (door open), carrying a piece of wood (or tool), walking to the right.\n\n<3.6 seconds> [3.0] - person is now outside, moving, and the door is closed.\n\nWait, the description says: \"the door opens\" (frame 1), \"a person exits\" (frame 2), \"the person walks away\" (frame 3), and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DIKtIW-aY4o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DIKtIW-aY4o_000323_000333.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 173.34656549271074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (humans) are moving: a person enters/leaves the shed, walks around, interacts with objects (e.g., picking up items), and moves between locations (shed entrance, window, ground).", "background_and_ambient_analysis": "Static background elements (shed, grass, tree) show no uniform shifting or fluid motion (fire, water, smoke, wind). Background remains consistent across frames."}}
{"video_id": "DI_c-rHrPaM", "file_name": "DI_c-rHrPaM_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow helmet and dark jacket, holding a green cloth, stands on a bridge. They jump off, falling through the air with the cloth trailing; the camera follows their descent, showing the bridge to the left and the river below, as they enter the water.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DI_c-rHrPaM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DI_c-rHrPaM_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 91.69097384563752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing a green backpack) is the discrete moving object, falling from the bridge due to gravity. No other distinct solid objects exhibit significant motion.", "background_and_ambient_analysis": "Background elements (bridge structure, land, water surface) remain static with no significant fluid motion or environmental distortion. Water is visible but not dominant in motion."}}
{"video_id": "DJKtHswuspg", "file_name": "DJKtHswuspg_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a light pink paint roller with a white handle and black grip, moving it vertically against a light-colored wall. The roller's textured surface is visible as the hand lifts and lowers it repeatedly, maintaining close proximity to the wall. A beige curtain is positioned to the right of the wall. The camera remains stationary, closely framing the roller and hand throughout the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DJKtHswuspg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DJKtHswuspg_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 155.20189840490553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A paint roller (held by a hand) is being moved in a back-and-forth motion to apply paint to the wall.", "background_and_ambient_analysis": "The background (white wall and wooden trim) is static with no shifting. No fire, water, smoke, or wind present."}}
{"video_id": "DJ-gMuizdww", "file_name": "DJ-gMuizdww_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man wearing a black shirt stands in front of a blue gradient background with a blue human spine diagram visible to his right. He begins with hands clasped together, then opens them and gestures with both hands as if explaining. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DJ-gMuizdww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DJ-gMuizdww_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 29.374215163494185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (solid distinct object) is performing hand gestures, indicating intentional movement of his limbs.", "background_and_ambient_analysis": "The background consists of a static spine illustration and blue gradient with no shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "DJM-0U-5b5w", "file_name": "DJM-0U-5b5w_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Keep it as a paragraph. </think>  <caption_output>Two dancers, one in red high heels and black pants, the other in black pants and shoes, glide across a blue-lit stage. The red-heeled dancer steps forward, followed by the black pants dancer shifting left while maintaining close proximity. Their legs move in sync, with the red-heeled dancer leading. The camera follows their motion at a low angle, capturing the lower bodies as they glide smoothly across the reflective floor, with indistinct colorful stage lights in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DJM-0U-5b5w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DJM-0U-5b5w_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 129.52740596089694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancers (female in red heels, male in black shoes) exhibit distinct foot movements through locomotion (stepping, weight shifts) characteristic of ballroom dancing.", "background_and_ambient_analysis": "Stage floor and ambient lighting show no significant shifting or fluid motion; no fire, water, or smoke present. Background elements (lights, floor) appear static relative to the camera."}}
{"video_id": "DJOM7nhcjwA", "file_name": "DJOM7nhcjwA_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a dark top and patterned shorts, sits on a bed. They hold a phone in their hands, then raise it to their face as if speaking or taking a photo. To the left is a white dresser with drawers, and a pink patterned pillow rests on the right side of the bed. The camera remains slightly shaky throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DJOM7nhcjwA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DJOM7nhcjwA_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 161, "blur_score": 53.96926451386346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is manipulating an object (likely a book or container), showing discrete hand and upper-body movements.", "background_and_ambient_analysis": "Static background elements (dresser, flowers) show no uniform shifting. No visible fire, water, smoke, or wind."}}
{"video_id": "DJ7P33li48A", "file_name": "DJ7P33li48A_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of dirt-covered hands digs into the soil, extracts a small light-colored object, and then holds it against a green package to verify its size. The camera maintains a top-down view, focusing on the hands and the soil.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DJ7P33li48A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DJ7P33li48A_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 188.61252485809842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the human hands manipulating a small shell-like object and the sandy ground. The hands move the shell through the sand, demonstrating physical interaction and object handling.", "background_and_ambient_analysis": "The sandy ground and static background elements (e.g., small stone) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena dominate the scene."}}
{"video_id": "DK37vKjXI40", "file_name": "DK37vKjXI40_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair streaked with pink and white, wearing multiple black earrings, is shown in a close-up. A hand enters the frame from the right, holding a brush, and applies a product to the person's face in a sweeping motion, starting near the temple and moving toward the cheek. The hand continues to blend the product across the face. The camera remains static, focusing on the upper face and head, with a plain light-colored background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DK37vKjXI40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DK37vKjXI40_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 404.57892858598564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: makeup brushes moving across the woman's face. The brushes are moved by an off-screen hand to apply makeup. The woman's head shows minimal movement.", "background_and_ambient_analysis": "The background is a static wall with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "DJiBkB-2jWk", "file_name": "DJiBkB-2jWk_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals perform on a stage with musical equipment: two women in dark outfits stand center, clapping and gesturing with microphones, while a person in a white shirt claps left and another person stands right. The camera slightly pans right, capturing their coordinated movements against a backdrop featuring a cross and stage panels.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DJiBkB-2jWk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DJiBkB-2jWk_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 134.12649860328258, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people on stage) exhibit clear locomotion and gestural motion due to explicit physical actions (speaking, arm movements).", "background_and_ambient_analysis": "Background elements (stage, cross, speakers, walls) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "DKNzrSMXSHY", "file_name": "DKNzrSMXSHY_000347_000357.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people cook outdoors over a wood-fired grill; one in a green jacket and blue jeans pours contents from a white container into a pan, while the other, wearing a dark hat and sunglasses, handles a pan of meat. The camera, slightly shaky, shifts between the pouring action and the meat-cooking activity, maintaining a close focus on the grilling setup.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DKNzrSMXSHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DKNzrSMXSHY_000347_000357.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 775.9526640158149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are performing discrete actions: one pours liquid from a container into a pan, while the other handles items on the ground. The pan and plates also exhibit controlled motion as part of the cooking process.", "background_and_ambient_analysis": "The ground and static background elements (log, grass) show no uniform shifting, indicating no camera motion. Fire burning in the grill is present as ambient motion but is not dominant; it serves as a secondary environmental element."}}
{"video_id": "DKIBMAlUki0", "file_name": "DKIBMAlUki0_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a pink headscarf and white shirt holds a bowl. She raises her right hand to her chin, then moves it to her jaw and forehead while looking upward. The background includes a wooden door and green curtain. The camera remains static in a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DKIBMAlUki0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DKIBMAlUki0_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 39.61897394921809, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is performing actions: covering their face, touching their chin, and eating from a bowl. These movements are deliberate and self-driven by the subject.", "background_and_ambient_analysis": "The background elements (door, curtains) remain static throughout the sequence with no significant shifting or environmental motion (e.g., wind, fire, water)."}}
{"video_id": "DKHdM5XBcAA", "file_name": "DKHdM5XBcAA_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gray shirt and white shorts bends to vacuum a wooden floor in a room surrounded by wicker chairs. The scene transitions to an interior space filled with hanging chandeliers, where a man and a woman reach upward to adjust one chandelier. The camera maintains a medium view during the first scene and shifts to a slightly elevated perspective for the second scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DKHdM5XBcAA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DKHdM5XBcAA_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 209.67972726589295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their arms and hands while working on a chandelier, demonstrating explicit physical motion due to manual labor.", "background_and_ambient_analysis": "Static background elements (walls, furniture, shelves) show no uniform shifting or fluid environmental motion (fire, water, smoke, wind). No dominant ambient environmental phenomena detected."}}
{"video_id": "DLTtC9OibIE", "file_name": "DLTtC9OibIE_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Children in yellow and purple shirts run across a street from left to right, initially clustered then spreading out as they move; approximately eight kids, some in white socks and dark shorts, maintain forward motion with varying spacing, while the camera pans left slightly to follow their trajectory against a backdrop of residential buildings and clear sky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DLTtC9OibIE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DLTtC9OibIE_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 161, "blur_score": 788.5788813913769, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving in coordinated formations, exhibiting locomotion (walking, marching) and slight interactions (e.g., grouping and repositioning).", "background_and_ambient_analysis": "The background includes stationary buildings and a clear sky with no significant fluid motion (e.g., fire, water, smoke). Trees appear minimally swaying but are not dominant; background elements remain largely fixed without uniform shifting."}}
{"video_id": "DLbhvqsGtdg", "file_name": "DLbhvqsGtdg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt opens their mouth wide, then closes it while shifting their head position slightly. The background includes a door and a mirror. The camera remains static with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DLbhvqsGtdg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DLbhvqsGtdg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 108, "blur_score": 112.4712698312359, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (solid object) is moving her face and head due to speech and head movements.", "background_and_ambient_analysis": "The background (door and wall) is static with no shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "DKXZTm32U6M", "file_name": "DKXZTm32U6M_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing operates a red Honda snow blower, guiding it forward across a snowy landscape. The machine’s chute expels snow ahead as the operator adjusts the handle, then steps back while the snow blower continues moving. The camera pans around the machine, capturing its motion and the snow being displaced, with trees visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DKXZTm32U6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DKXZTm32U6M_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 228.33822415421702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a red snow blower, which is the primary discrete object moving due to manual operation. The snow blower's position and orientation change as the person maneuvers it.", "background_and_ambient_analysis": "Background elements (trees, snow) show no significant shifting or uniform motion, indicating no dominant environmental fluid motion. Snow being expelled from the blower is ambient but not the primary motion focus."}}
{"video_id": "DL-YsM8hZVQ", "file_name": "DL-YsM8hZVQ_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue striped polo shirt, black shorts, and cap stands on a golf course green, addressing a golf ball with a club. He swings the club through his follow-through motion, then stands still with the club held downward. In the background, several golf carts are parked near a path, and another person in red is visible further away. The camera remains stationary, capturing the scene from a medium distance with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DL-YsM8hZVQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DL-YsM8hZVQ_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 670.9260278545063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt and black shorts is observed adjusting stance and preparing to swing a golf club; the golf cart in the background remains stationary.", "background_and_ambient_analysis": "The background features stationary elements (trees, golf carts, clear sky) with no significant fluid motion (fire, water, smoke) or wind-driven swaying; background elements show no uniform shifting indicating camera movement."}}
{"video_id": "DKVvjLddtbA", "file_name": "DKVvjLddtbA_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person holding a white cap. The person is wearing a black shirt and dark shorts with white stripes. They're moving the cap, showing it from different angles. The cap has text, but we can't mention text recognition per the rules. Then, the scene cuts to a logo for Unique Apparel Screen Printing. \n\nWait, the rules say exclude text recognition, so I shouldn't mention the text on the cap. Let's focus on motion. The person manipulates the cap, moving it around. Then the camera cuts to the logo. \n\nChronological order: First, person with cap (action: holding, rotating the cap), then logo screen. \n\nAppearance: person in black shirt, dark shorts, cap is white. But the rules say describe appearance briefly. The cap is white, person's clothing as per visible parts. \n\nSpatial relationships: the person is in front of a screen printing machine (blue and green). But background should be minimal, so maybe just mention the machine as part of the background but not too detailed. \n\nCamera perspective: first part is a close-up of the person's hands and the cap, then cuts to a static logo screen. \n\nLet's structure the caption: \n\nA person wearing a black shirt and dark shorts with white stripes holds a white cap, rotating it to display its front and back. The individual positions the cap in front of a blue and green screen printing machine. The scene transitions to a static screen showing the Unique Apparel Screen Printing logo. \n\nWait, but the rules say exclude text recognition, so don't mention the logo's text? Wait no, the logo is part of the video. Wait the logo is \"Unique Apparel Screen Printing\" but the rules say exclude text recognition. Wait, no: the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So \"Unique Apparel Screen Printing\" is text, so we can't mention it. Wait, but the logo is shown in the video. Wait the instructions say: \"Exclude text recognition, named characters, or stylistic analysis.\" So if the logo has text, we can't reference it. Wait but in the video, the logo is there, but the caption shouldn't mention the text. So when the logo appears, just say \"a logo screen\" without describing the text. \n\nWait, the user provided the video frames, so the first part is the person holding the cap, then the logo. So the caption should describe the action: \n\nIn the initial frames, a person wearing dark shorts and a black shirt manipulates a white cap, turning it to show different sides while positioned in front of a screen printing setup. The video then cuts to a static display of a logo. \n\nWait, but need to follow the rules. Let's check:\n\na) Motion: person holding cap, rotating; then logo.\n\nb) Appearance: person's shirt (black), shorts (dark), cap (white). \n\nc) Spatial: cap is held in front of the machine.\n\nd) Camera: first part is close-up on hands and cap, then cuts to static logo screen.\n\ne) Background: minimal, just mention the machine as part of the setting but not detail.\n\nf) Exclude text: don't mention \"The Creative Foundation\" on the cap, since it's text.\n\nSo the caption should be:\n\nA person in a black shirt and dark shorts with white stripes rotates a white cap while standing in front of a blue and green screen printing machine. The scene then transitions to a static screen displaying a logo.\n\nWait, but \"rotates a white cap\" – that's the motion. Let's check the timestamps: the person is holding the cap, moving it around, showing different angles. Then the logo appears. \n\nLet me make sure. The video starts with the person holding the cap, moving it (from frame 0 to 4), then frame 5 shows the logo. So the main actions are: person manipulates cap (rotating, showing different sides), then logo screen. \n\nSo caption:\n\nA person wearing a black shirt and dark shorts with white stripes holds and rotates a white cap in front of a screen printing machine, then the scene cuts to a static logo screen.\n\nYes, that's concise, chronological. Check if it follows all rules:\n\na) Motion: holds and rotates cap, then cuts to logo.\n\nb) Appearance: shirt color, shorts, cap color.\n\nc) Spatial: cap in front of machine.\n\nd) Camera: initial close-up (since it's the first frames showing hands and cap), then static screen.\n\ne) Background minimal: just the machine as part of the setting.\n\nf) No text recognition: didn't mention the text on the cap or logo.\n\ng) Correct format.\n\nYes, that should work.\n</think>\n\n<caption_output>A person wearing a black shirt and dark shorts", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DKVvjLddtbA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DKVvjLddtbA_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 168.5963636924201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand holds and rotates a white cap with text; the cap is a solid object moving due to manual handling.", "background_and_ambient_analysis": "Background elements (green structure, machinery) show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "DMuhaGHdbm4", "file_name": "DMuhaGHdbm4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph that describes the video based on the provided frames. The key points are focusing on motion and behavior of main subjects, their appearance and number, spatial relationships, camera perspective, and keeping background minimal.\n\nLooking at the frames, it's a football game. The main subjects are players in white and blue uniforms. The first frame shows a play happening around the 30-yard line. Players are moving, some running, others possibly blocking. In the next frames, the play seems to be moving towards the 40-yard line. Then there's a shift where players are running towards the 30-yard line again. The players are in groups, some in the foreground, others further back. The camera is a top-down view, probably from the stands, showing the field markings clearly. There's a coach or staff member in blue on the sideline.\n\nI need to sequence the actions chronologically. Start with the initial play, then the movement towards the 40-yard line, followed by the shift back to the 30-yard line. Mention the color of uniforms (white and blue), the number of players (multiple, but not specific numbers). Spatial relationships: players in formation, some moving forward, others in the background. Camera is top-down, maybe slightly panning left. Background is the field with yard lines, minimal details.\n\nCheck the rules: exclude text recognition, named characters. Focus on motion. Avoid descriptive terms like 'exciting' or 'intense'. Keep it factual. Make sure to mention the camera perspective as top-down. Also, the players are running, blocking, maybe the play is progressing. The final frame shows players gathering near the 30-yard line, some running towards it.\n\nNeed to structure the paragraph in order: start with the initial play, then the movement towards 40, then back to 30. Mention the direction of movement, the players' positions relative to each other. Use terms like \"run forward\", \"scatter\", \"gather\". The camera stays top-down, maybe a slight pan.\n\nAvoid any mention of specific numbers like \"12 players\" unless observed, but since the user says to mention number briefly, maybe say \"multiple players\" or \"teams\". The video shows two teams (white vs blue), so mention that. Also, note that in frame 4, players are running towards the 30-yard line. The coach is in blue on the sideline.\n\nMake sure to keep it concise. Let me draft:\n\n\"Multiple football players in white and blue uniforms are engaged in a play on a green field marked with yard lines. Initially, players in white form a line near the 30-yard line, then scatter as the ball is passed. Subsequently, players in blue run forward toward the 40-yard line, while others position themselves in the foreground. The group then shifts back toward the 30-yard line, with some players running ahead and others gathering near the sideline. The camera maintains a top-down perspective, capturing the movement across the field without significant pan or tilt.\"\n\nWait, but the user said \"chronological order\". Let's check the frames again. The first frame (0.0) shows the play starting around 30-yard line. Then in frame 1, they move towards 40, frame 2 maybe around 40, then frame 3 back to 30. Wait, the frames are sequential. The first frame is 0.0, then 0.3, 0.6, etc. The description in the user's message says: [0.0] players at 30, then [0.3] moving towards 40, [0.6] then towards 30, [0.9] players at 30 again. Wait, the video is showing the play progressing from 30 to 40 to 30.\n\nSo the correct chronological order would be: initial play at 30, moving forward towards 40, then back towards 30. The players in white (offensive) and blue (defensive) or vice versa. The users' example might have the blue team as the one running. Wait, the description in the frame says \"players in white and blue uniforms\". Need to be specific. The first frame shows a play where the white team is likely the offense, blue the defense. The play starts around 30, then moves towards 40 as the ball is advanced, then the defense moves back towards 30.\n\nWait, the user's instructions say to focus on motion and behavior. So the main actions are: players in white start the play, pass the ball, blue team players run forward toward the 40-yard line, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DMuhaGHdbm4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DMuhaGHdbm4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 80, "blur_score": 623.6642038619892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (football players in blue/white uniforms) are moving: running, blocking, and tackling. Their motion is tracked via bounding boxes (e.g., offensive line engaging defenders at the 40-yard line).", "background_and_ambient_analysis": "The football field background with yard lines (e.g., 40, 30) shows no shifting or fluid motion. No fire, water, smoke, or wind-driven effects dominate the scene; the field markings and grass remain stationary."}}
{"video_id": "DLAuqJTL8vM", "file_name": "DLAuqJTL8vM_000252_000262.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person coloring a detailed line drawing of a flower or plant with a green pen. First, the hands are using a green pen to color a section of the drawing. Then, the hands move to another part, continuing to color. The camera starts with a close-up of the hands and the drawing, then shifts to show the entire drawing after coloring. The background is a white surface with a ruler visible. The main action is the coloring process. Need to describe the motion chronologically: hands hold green pen, color a section (maybe the central part), then move to another area, and the camera shows the completed color on the drawing. Spatially, the hands are working on the drawing which is open on a surface. Camera is close-up initially, then maybe a slight pull back to show the full drawing. Background is minimal, just the drawing paper. Let's structure it: Hands with green pen color the central striped section of a floral outline. After coloring, the hands adjust the pen, then the camera shows the completed green section. Then the hands continue coloring another part. Wait, the video has 0.0 to 5.0 seconds. Let's check each frame: frame 0 has hands coloring; frame 1 shows the hand moving the pen; frame 2: hand moves away, pen is on the drawing; frame 3: the drawing is shown with the green section; frame 4: same drawing; frame 5: hands return to color. So the sequence is: hands use green pen to color a section of the floral outline, then the pen is lifted, the camera shows the colored section, then the hands resume coloring another part. Need to be concise. Appearance: hands are adult, green pen. Spatial: pen is held in right hand (maybe, but not sure), the drawing is on a flat surface. Camera perspective: top-down initially, then maybe a slight shift. Background: white paper, ruler on the right. So the caption should say: A pair of hands holds a green pen, coloring the central striped section of a detailed floral line drawing. The hands then move the pen to another part of the drawing, completing the green section on the outlined flower. The camera shifts to show the full colored area, then returns to the hands as they continue coloring. Wait, but need to keep it concise. Let's see. Focus on motion: hands (using green pen) color a section of the drawing. Then the pen is moved, the camera shows the colored part, then hands resume coloring. Also, note that the drawing is on a white page, with a ruler visible. But background should be minimal. So: Hands with a green pen color a horizontal strip on a detailed floral outline. The hands adjust the pen, revealing the completed green section, then continue coloring adjacent sections of the drawing. The camera maintains a top-down perspective, shifting slightly to display the colored area within the line art. Wait, but need to be chronological. First action: coloring the green strip. Then hands move, pen is lifted, camera shows the colored part. Then hands go back to color. So: A pair of hands uses a green pen to color a central horizontal band on a floral line drawing, then lifts the pen to reveal the completed green section. The camera shifts to display the full drawing, then returns to the hands as they continue coloring adjacent segments. But need to check rules: focus on motion, chronological. Also, mention spatial relationships. The drawing is on a flat surface, hands are working on it. The pen is in the right hand (assuming, but maybe not necessary). Let's draft: A person's hands hold a green pen, coloring a striped section of a floral line drawing on white paper. After coloring, the hands move the pen to the left, revealing the completed green band. The camera shifts to show the entire drawing, then focuses back on the hands as they resume coloring. But need to be concise. Maybe: A pair of hands uses a green pen to color a horizontal band on a detailed floral outline, then lifts the pen to display the colored section. The camera maintains a top-down view, shifting slightly to show the completed area within the line art as the hands continue coloring adjacent parts. Wait, but the video shows the hands coloring, then the pen is lifted, the camera shows the drawing (so the colored section is now visible), then the hands come back to color another part. So the key points: hands (green pen) color a section, then move pen, camera shows colored section, then hands continue coloring. Let's make it: Hands with a green pen color a central striped area of a floral line drawing, then lift the pen to reveal the completed green band. The camera shifts to show the entire drawing, then returns to the hands as they continue coloring adjacent segments of the outline. But", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DLAuqJTL8vM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DLAuqJTL8vM_000252_000262.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 79.963475468274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and green markers are discrete solid objects moving to color a page; motion is deliberate and controlled by human action.", "background_and_ambient_analysis": "Background elements (paper, surrounding area) are static with no fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "DN6ELE5xtZo", "file_name": "DN6ELE5xtZo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red hoodie and black pants bends over a yellow ball on a grassy field, then stands as another person in a light blue hoodie and gray shorts runs from the right toward them. The first person bends again, while the second person moves past, and the camera follows the action with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DN6ELE5xtZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DN6ELE5xtZo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 158, "blur_score": 123.84395397997021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in red is bending over and interacting with two balls (yellow and white), while the person in blue walks across the frame from right to left.", "background_and_ambient_analysis": "The background (trees, buildings, and road) remains stationary and consistent throughout the video. There is no visible fluid or environmental motion (e.g., wind, water) affecting the scene."}}
{"video_id": "DN-YwCqZGAI", "file_name": "DN-YwCqZGAI_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places wooden letter-number tiles onto a red Scrabble board with colored squares. The camera shifts to two children in white shirts leaning over a table, one arranging tiles while the other assists. The child adjusts tiles on the board, with scattered tiles visible around the grid. The camera moves between close-up shots of tile placement and wider angles showing the children's interaction. Background remains focused on the board and table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DN-YwCqZGAI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DN-YwCqZGAI_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 60.52344477874497, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (hands and Scrabble tiles) are moving: hands are placing tiles on the board, causing the tiles to shift positions.", "background_and_ambient_analysis": "The background (Scrabble board and table) is static and shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "DNtTV712Pa0", "file_name": "DNtTV712Pa0_000355_000365.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt and glasses is seated indoors. Initially facing forward, they lift a small dark object to their mouth, hold it near their lips for a moment, then lower it. The background includes shelves and covered items but remains out of focus. The camera maintains a steady frontal perspective without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DNtTV712Pa0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DNtTV712Pa0_000355_000365.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 87.63771468383203, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the red shirt is moving their hand and head, which are discrete solid objects undergoing physical motion (eating or speaking).", "background_and_ambient_analysis": "The background consists of static laboratory equipment with no fluid/environmental motion (fire, water, wind) or uniform shifting."}}
{"video_id": "DNO3PS2YjZ8", "file_name": "DNO3PS2YjZ8_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark top, black leggings, and colorful sneakers crouches next to a stone structure while a man in a white t-shirt, black shorts, blue sneakers, and sunglasses stands beside her. She then stands upright, raising her left arm toward a tree above, while the man gestures forward with his right arm; the woman shifts slightly backward as the man remains stationary. The background shows a grassy park with trees, and the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DNO3PS2YjZ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DNO3PS2YjZ8_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 61.99506050268735, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is performing discrete movements: adjusting posture, raising an arm, and shifting weight. These actions involve solid, distinct motion consistent with human locomotion or object manipulation.", "background_and_ambient_analysis": "The background consists of stationary trees and grass with no visible shifting or fluid motion (e.g., wind causing tree sway, water flow). No fire, smoke, or other environmental fluids are present."}}
{"video_id": "DOFwk3jMJqI", "file_name": "DOFwk3jMJqI_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a blue and white patterned shirt stands against a concrete block wall. A person in a white shirt enters from the left, bends down, and covers the boy's upper body with their torso, obscuring him. The camera remains static with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DOFwk3jMJqI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DOFwk3jMJqI_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 168.8945246428662, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt moves a white cloth over another person in a blue patterned shirt, causing discrete physical motion of the cloth and the covered individual (e.g., the cloth drapes and adjusts, and the covered person shifts slightly due to the force applied).", "background_and_ambient_analysis": "Static brick wall and background structures show no shifting or environmental motion (no fire, water, or wind); background elements remain fixed throughout the clip."}}
{"video_id": "DO7VhiZ2xOI", "file_name": "DO7VhiZ2xOI_000174_000184.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and black vest sits in the driver's seat of a car, holding a small device. He brings the device to his mouth, inhales, and exhales visible smoke. The camera remains stationary inside the vehicle, capturing the interior and brief exterior view through the window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DO7VhiZ2xOI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DO7VhiZ2xOI_000174_000184.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 507.4471704729782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The driver is performing discrete actions: holding a cigarette, bringing it to their mouth, inhaling, and exhaling. These movements are tracked via visible hand and head motion.", "background_and_ambient_analysis": "The car's interior (seats, dashboard) and external environment visible through the windows show no significant shifting or fluid motion. Smoke from the cigarette is present but not dominant."}}
{"video_id": "DOkR3ce3t40", "file_name": "DOkR3ce3t40_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black tank top and black shorts stands in a gym, holding dumbbells at his sides. He extends his arms laterally, then lowers the dumbbells to his sides, followed by raising them to chest height. The scene transitions to a black screen displaying the \"Real Jock\" logo. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DOkR3ce3t40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DOkR3ce3t40_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 191.42625026290432, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing arm exercises with weights, moving their arms in a controlled manner (bicep curls, shoulder presses), indicating solid object motion from physical exertion.", "background_and_ambient_analysis": "Background elements (gym equipment, walls) show no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "DP5mh4UTWf4", "file_name": "DP5mh4UTWf4_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and glasses begins with hands covering their face, then moves their hands away to reveal their face, lowers their head, turns their head to the left while keeping hands near their chest, and eventually exits the frame. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DP5mh4UTWf4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DP5mh4UTWf4_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 190.85606136976878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and head, exhibiting distinct physical motion (e.g., covering mouth, raising hands, head movements).", "background_and_ambient_analysis": "The background (wall with text) remains static with no shifting or fluid motion; no fire, water, or wind observed."}}
{"video_id": "DPImlxtgacg", "file_name": "DPImlxtgacg_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue jacket stands and gestures in an indoor ice rink, with people skating in the background. The scene cuts to several children in green shirts and helmets, some holding curling sticks and a yellow stone, while an adult in black crouches to assist them. The camera shifts from the woman to the group of children and the curling activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DPImlxtgacg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DPImlxtgacg_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 163.57091778869835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: Tiffany Price gestures while speaking, and an adult interacts with children in green uniforms (bending, positioning).", "background_and_ambient_analysis": "Background includes an ice rink with static elements (walls, ice markings) that show no uniform shifting. No fire, water, smoke, or wind motion is visible."}}
{"video_id": "DPEtSdCUzp4", "file_name": "DPEtSdCUzp4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The camera moves forward along a gravel path toward a tall, weathered stone marker standing upright on a grassy hillside. The stone, light in color with visible texture, becomes more prominent as the camera approaches. In the background, distant trees, hills, and power lines are visible but remain secondary. The camera’s perspective shifts from a wider view to a close-up of the stone, with slight movement indicating a steady approach.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DPEtSdCUzp4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DPEtSdCUzp4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 369.2173992349492, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "DP4wMyYXn2M", "file_name": "DP4wMyYXn2M_000227_000237.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands with light pink nail polish manipulates a small, soft pink object, twisting and squeezing it. The hands then move the object toward a pink fabric with dark patterns, pressing it against the fabric and adjusting its shape. The camera maintains a close-up view, slightly shifting to follow the hands' motion, with a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DP4wMyYXn2M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DP4wMyYXn2M_000227_000237.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 50.37524419587335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a pink fabric/toy object; discrete solid objects (hands, pink object) exhibit motion due to physical interaction (grasping, pulling).", "background_and_ambient_analysis": "Background elements (patterned fabric/surface) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "DPgx-o8PZ1w", "file_name": "DPgx-o8PZ1w_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink polo shirt is seated on a couch, then raises both arms above their head in a motion that appears to adjust hair or a headband, followed by standing up and shifting their position, causing the camera to tilt. The individual is positioned against a wall with a colorful poster. The camera exhibits a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DPgx-o8PZ1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DPgx-o8PZ1w_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 83, "blur_score": 356.7898678406766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt performs discrete actions: raising arms, pouring liquid from a bottle, and moving within the frame. These are solid, distinct objects (human body) moving due to explicit physical forces (manual actions).", "background_and_ambient_analysis": "The background (wall, poster, furniture) shows no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "DPk8g-dKRpQ", "file_name": "DPk8g-dKRpQ_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long hair, wearing a black top and jeans, stands in a plaza, throws a metallic hoop upward, spins her body to keep the hoop in motion, then catches it. In the background, people sit near buildings with greenery. The camera remains steady with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DPk8g-dKRpQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DPk8g-dKRpQ_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 151, "blur_score": 415.27543050246766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is actively spinning a hula hoop around her waist and body, with her body moving to maintain the hoop's rotation. This motion is due to her physical exertion.", "background_and_ambient_analysis": "Background buildings and ground are stable; no uniform shifting. Subtle plant movement due to wind, but not dominant. No fire, water, or smoke observed."}}
{"video_id": "DPRrAGXZgs0", "file_name": "DPRrAGXZgs0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows two people in a grassy field. The main subjects are a girl in a black shirt and jeans, and another person in a blue shirt and shorts. The girl is holding a white frisbee. \n\nIn the first frame, the girl in black is standing, holding the frisbee, and the person in blue is running towards her. Then, as the video progresses, the girl in black throws the frisbee. The person in blue is running towards the frisbee. \n\nNeed to describe the motion chronologically. Start with the initial positions: girl in black (black shirt, jeans) holds frisbee, person in blue (blue shirt, shorts) runs towards her. Then she throws the frisbee, and the other person continues running towards it.\n\nCheck spatial relationships: the person in blue is in front of the girl in black initially? Wait, in the first frame, the person in blue is running towards the girl in black, so the girl is maybe to the right or left? Wait, the video shows the girl in black standing, the other person running from the background towards her. So in the first frame, the person in blue is behind the girl? Wait, no—looking at the video, the person in blue is running towards the girl, so initially, the girl is in the foreground, and the blue-shirted person is behind her, running towards her. Then as the video goes on, the girl throws the frisbee, which the blue-shirted person moves towards.\n\nWait, let's check the timestamps. Frame 0: girl in black stands, holds frisbee; person in blue runs from left to right towards her. Frame 1: girl still holding frisbee, person in blue is closer. Frame 2: girl starts moving, person in blue is running. Frame 3: girl is moving, frisbee is being thrown (her arm moves back then forward). Frame 4: she throws the frisbee, person in blue is still running towards the direction the frisbee was thrown.\n\nSo the sequence: The person in a blue shirt and shorts runs toward a standing girl wearing a black shirt and jeans holding a white frisbee. The girl then throws the frisbee as the person in blue continues running toward her.\n\nSpatial relationships: the person in blue is approaching from behind the girl initially. Then the girl throws the frisbee, and the person runs toward where the frisbee is going.\n\nCamera perspective: The camera is stationary, maybe a slight shake, but the description says minimal background, so background is houses and grass, but focus on motion.\n\nNeed to make it concise, chronological. So:\n\nA girl in a black shirt and jeans stands holding a white frisbee while a person in a blue shirt and shorts runs toward her from behind. The girl then throws the frisbee as the runner continues moving toward the direction of the throw.\n\nCheck if that's chronological. Yes: initial position (girl holding, person running toward), then throw.\n\nCamera perspective: The camera remains stationary with slight movement, but the problem says \"conclude with the camera perspective and movement\". The example says \"top-down, pan left, slight shake\". Here, it's probably handheld, maybe slight shake. The video might have a slight camera movement.\n\nWait, the user's example says \"conclude with the camera perspective and movement\". So after describing the action, add that.\n\nIn the video, the camera might be moving slightly. Let's see the frames: the girl's position shifts a bit, but the camera is probably following the action. Maybe it's a slight pan or shake.\n\nWait, the user's rules: \"Mention spatial relationships if relevant (e.g., in front of, to the left). Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo in the caption, after describing the actions, say \"The camera remains stationary with slight shake.\"\n\nWait, but in the video, is the camera moving? Looking at the frames, the background changes slightly, so maybe the camera is moving a bit. Let's assume \"slight shake\" as per the sample.\n\nPutting it all together:\n\nA girl wearing a black shirt and jeans holds a white frisbee while a person in a blue shirt and shorts runs toward her from behind. The girl then throws the frisbee as the runner continues approaching. The camera remains stationary with slight shake.\n\nWait, check the number of people: two people. Appearance: girl in black, person in blue. Motion: girl holds, then throws; person runs toward girl, continues toward frisbee.\n\nYes, that's chronological. Let's check if it's concise.\n\nAnother way: The person in blue shirt and shorts runs toward a standing girl in black", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DPRrAGXZgs0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DPRrAGXZgs0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 72.71706658936887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in blue, one in dark top/jeans) and a frisbee moving via intentional locomotion and projectile motion; frisbee trajectory indicates discrete solid object physics.", "background_and_ambient_analysis": "Background elements (grass, distant buildings) show no uniform shifting or fluid motion; no fire, water, smoke, or significant wind effects observed."}}
{"video_id": "DPc8nYjabJk", "file_name": "DPc8nYjabJk_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The task is to generate a concise chronological paragraph for the video. First, I need to observe the sequence of events.\n\nThe video starts with a woman in a yellow shirt holding a large covered dish, standing next to a stainless steel refrigerator. A small boy in a yellow shirt is reaching into the fridge. Then, the boy takes an orange container out of the fridge, holds it up. The woman is still holding the dish. Then they both are near the fridge, maybe the boy shows the container to the woman. Then the scene shifts to a kitchen table where the woman, the boy, and a girl are sitting, with a man also present. The man is holding a plate.\n\nNow, following the rules: focus on motion and behavior chronologically. Describe appearance (color, size, etc.), spatial relationships, conclude with camera perspective.\n\nFirst part: Woman (yellow shirt, holding large covered dish) stands near fridge; boy (yellow shirt, small) reaches into fridge, takes orange container, holds it up. Then they are together, maybe the boy shows the container to the woman. Then the scene changes to the table with more people.\n\nCheck for text: exclude text recognition. So ignore the text overlays like \"The perfect features for your family\" and \"With LG, it's all possible\".\n\nSo sequence:\n\n1. Woman (light yellow shirt, medium height) holds a large covered dish with a patterned cloth, stands to the left of a stainless steel side-by-side refrigerator. A small boy (yellow shirt) opens the fridge door on the right side, reaches inside, retrieves an orange container, holds it up.\n\n2. The woman turns towards the boy, both positioned near the fridge. The boy then walks towards the woman, presenting the container.\n\n3. The scene transitions to a kitchen table where the woman (yellow shirt) is seated with the boy (yellow shirt) and a girl (dark shirt). A man (gray shirt) is also seated, holding a plate. The woman places the covered dish on the table.\n\nNow, spatial relationships: in the first scene, woman is left of fridge, boy is right of fridge. In the second scene, table is center, people around it.\n\nCamera perspective: The video seems to be shot at eye level, with a slight pan from the fridge to the table.\n\nNeed to keep it concise, chronological.\n\nLet me structure:\n\nA woman in a light yellow shirt holds a large, patterned covered dish and stands to the left of a stainless steel side-by-side refrigerator. A small boy in a yellow shirt opens the fridge door on the right, retrieves an orange container, and holds it up. The woman turns toward the boy as he presents the container. The scene shifts to a kitchen table where the woman, the boy, a girl in a dark shirt, and a man in a gray shirt are seated; the woman places the covered dish on the table. The camera remains at eye level, panning slightly from the refrigerator to the table.\n\nCheck for minimal background: just mention the kitchen setting briefly. The background is kitchen with cabinets, but maybe not necessary unless essential. The fridge is part of the scene.\n\nAlso, in the third frame, the man is joining, so the table scene has four people: woman, boy, girl, man.\n\nMake sure to mention appearance: colors (yellow shirts for woman and boy), the covered dish's pattern, the orange container.\n\nSo revised:\n\nA woman in a light yellow shirt holds a large, patterned covered dish and stands to the left of a stainless steel side-by-side refrigerator. A small boy in a yellow shirt opens the fridge door on the right, retrieves an orange container, and holds it up. The woman turns toward the boy as he presents the container. The scene shifts to a kitchen table where the woman (light yellow shirt), the boy (yellow shirt), a girl in a dark shirt, and a man in a gray shirt are seated; the woman places the covered dish on the table. The camera maintains eye-level perspective, panning from the refrigerator to the table.\n\nWait, check if spatial relationships are clear. \"Stands to the left of\", \"opens the fridge door on the right\", \"turns toward\", then \"scene shifts to table where... seated\".\n\nAlso, the boy's action: first reaching into fridge, then taking container, holding up.\n\nYes, that's chronological.\n\nNow, check for rule compliance:\n\na) motion and behavior chronological: yes, fridge actions then table.\n\nb) appearance: colors, size (small boy), objects (patterned dish, orange container).\n\nc) spatial: left of fridge, right side (fridge door), then table scene.\n\nd) camera perspective: eye level, pan.\n\ne) background minimal: kitchen setting implied by fridge and table.\n\nf) exclude text: yes, no mention of text.\n\ng) internal thinking but", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DPc8nYjabJk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DPc8nYjabJk_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 96.88437733965685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Boy opens fridge door, retrieves juice box, closes door; woman moves toward table holding tray; family members gather at table (solid objects moving via locomotion and physical interaction).", "background_and_ambient_analysis": "Background elements (kitchen walls, refrigerator, countertops) show no uniform shifting; no fire, water, smoke, or wind visible."}}
{"video_id": "DQ0T2MPRPKA", "file_name": "DQ0T2MPRPKA_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children stand in a parking lot: one in a green shirt, one in a white shirt, and one in an orange shirt. The green-shirted child claps hands rhythmically while facing the orange-shirted child, who also claps hands, and the white-shirted child stands between them, occasionally moving hands. The camera remains static, capturing them from a medium distance with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DQ0T2MPRPKA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DQ0T2MPRPKA_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 197.3006432460997, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two adult women and a child exhibit rhythmic hand movements (clapping) with slight body shifts. Motion is discrete and attributable to deliberate human action.", "background_and_ambient_analysis": "Background elements (trees, building, parking lot lines) remain stationary with no shifting or environmental effects (fire, water, wind). No fluid motion detected."}}
{"video_id": "DPuiA7Qjzn4", "file_name": "DPuiA7Qjzn4_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler in a light pink shirt with curly hair holds a yellow and pink object in front of the camera, then brings it to their mouth to bite and chew. The child remains seated with a bed and hanging clothes visible in the background. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DPuiA7Qjzn4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DPuiA7Qjzn4_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 70.30183344581259, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A child (solid object) moves their hand to bring food to their mouth, then chews and manipulates the food; the food is a discrete object undergoing physical motion due to the child's actions.", "background_and_ambient_analysis": "Background elements (carpet, furniture, hanging clothes) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "DROFLD-Y9bc", "file_name": "DROFLD-Y9bc_000425_000435.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair repeatedly shifts their hands from the cheeks to the temples and back across multiple frames. The individual's hands remain positioned on the face throughout the sequence. The background consists of dark red curtains. The camera maintains a static close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DROFLD-Y9bc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DROFLD-Y9bc_000425_000435.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 42.64033153685597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person's hands and head exhibit slight movements (adjusting hand position on cheeks and minor head tilts), which are controlled movements of a discrete solid object.", "background_and_ambient_analysis": "The background is a static dark surface with no fluid motion (fire, water, smoke) or environmental elements (like wind-blown trees). No shifting background detected."}}
{"video_id": "DQweb_91tN4", "file_name": "DQweb_91tN4_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to follow the rules provided. The user wants a concise, chronological paragraph describing the video. Let me read through the rules again to make sure I don't miss anything.\n\nRule a says focus on motion and behavior of main subjects in chronological order. The main subject here is a hand holding a blue marker, writing on a white surface. The video starts with the hand writing 'D', then moves to writing 'O', etc. So the sequence is the hand moving the marker to form letters.\n\nRule b: describe appearance and number. The marker is blue, the hand is a child's hand, maybe? The surface is white. The background has a red fabric with white patterns, but minimal background description is needed.\n\nRule c: spatial relationships. The hand is in front of the white surface, maybe the red fabric is behind. The child's face appears briefly, so the hand is near the child's face.\n\nRule d: camera perspective. The video starts close-up, then zooms out to show the child's face. Camera moves from close to slightly wider.\n\nRule e: minimal background. The red fabric with patterns is in the background, but not essential.\n\nRule f: exclude text recognition. The letters written are part of the motion, but we don't mention what's written, just the action of writing.\n\nNow, structuring the caption chronologically. First, the hand is writing on white paper. Then the marker is lifted, and the camera pulls back to show the child. The child holds the marker, then the camera shifts slightly. Need to mention the blue marker, the white surface, red background. The camera starts close-up, then moves to show the child's face, maybe a slight pan.\n\nWait, the video starts with the hand writing, then the child's face is visible. So in order: hand writes, then the camera shows the child holding the marker, then maybe the child continues writing. The marker is labeled \"Sharpie,\" but exclude text recognition, so just mention blue marker.\n\nMake sure to keep it concise. Avoid mentioning the letters being written. Focus on motion: hand moving marker to form shapes, then camera pulls back to show the child. The child is using a blue marker, the background is red with white patterns. Camera starts close-up, then widens to show the child's upper body.\n\nWait, the video shows the hand writing, then the child's face comes into view, then the hand continues. So chronological order: hand writing, then the child's face is visible, then hand continues. The camera movement is from close-up of the hand to a wider shot including the child.\n\nCheck the output format: must be in <caption_output> tags. No extra text. Let's draft:\n\nA child's hand holding a blue marker writes cursive shapes on a white surface. The camera starts close-up, then pulls back to reveal the child's upper body and face as they continue writing. The background features a red fabric with white patterns. The camera remains steady with slight adjustments to follow the writing motion.\n\nWait, need to mention the motion of the marker. The hand moves the marker in a circular motion to form letters. But rule f says exclude text recognition, so we don't say what letters, just the motion. So \"writes cursive shapes\" is okay.\n\nAlso, rule b: appearance of subjects. The marker is blue, child's hand. The surface is white. Background red fabric.\n\nCheck if spatial relationships are needed. Hand is in front of white surface, red fabric behind. Maybe \"in front of a white surface with a red fabric background.\"\n\nWait, the rules say \"mention spatial relationships if relevant\". So the hand is in front of the white surface, red fabric is behind. That's relevant.\n\nSo putting it all together:\n\nA child's hand holds a blue marker, moving it to write cursive shapes on a white surface. The camera starts in close-up, then pulls back to show the child's upper body and face as they continue writing. The red fabric with white patterns lies behind the surface. The camera remains steady with slight adjustments tracking the writing motion.\n\nCheck if all rules are followed. Motion chronological: hand writes, camera pulls back. Appearance: blue marker, white surface, red fabric. Spatial: hand in front of white surface, red fabric behind. Camera: starts close-up, pulls back, slight adjustments. Background minimal but mentioned. No text recognition. Okay.\n</think>\n\n<caption_output>A child's hand holds a blue marker, moving it to draw cursive shapes on a white surface. The camera begins in close-up, then pulls back to reveal the child's upper body and face as they continue writing. The hand remains steady, occasionally lifting the marker to adjust. A red fabric with white patterns lies in the background behind the surface. The camera stays mostly static with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DQweb_91tN4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DQweb_91tN4_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 90.2898092199213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand and marker moving to write on whiteboard, forming the digit '5' through deliberate, controlled motion.", "background_and_ambient_analysis": "No significant ambient motion (fire, water, wind, etc.). Background elements (red patterned object) are stationary without shifting or fluid dynamics."}}
{"video_id": "DQbw91a_ays", "file_name": "DQbw91a_ays_000259_000269.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, light blue jeans, and gloves maneuvers a red and black hedge trimmer, moving slightly left to right while trimming a dense green bush in front of a house with brown shutters. The individual adjusts their stance and the trimmer’s position, maintaining proximity to the bush. The camera remains stationary, capturing the side profile of the person against the house wall with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DQbw91a_ays.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DQbw91a_ays_000259_000269.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 1632.7980199992458, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing white shirt and blue jeans) moves as they walk along the hedge, operating the hedge trimmer. The hedge trimmer is moved by the person to cut the bush.", "background_and_ambient_analysis": "The background (house wall, window, and ground) remains stationary. No ambient environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "DQmJaJo-7Ns", "file_name": "DQmJaJo-7Ns_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to observe the video frames. The main subject is a woman in a gym. Let's break down the sequence.\n\nFrame 0: She's in a plank position, hands and feet on the floor, body straight. She's wearing a black tank top, black shorts, and pink shoes. Her hair is blonde and tied up.\n\nFrame 1-2: She moves her legs back, extending into a push-up position? Wait, no. Wait, the first frame is plank, then she does a push-up-like motion? Wait, looking at the frames: the first frame (0) is her in a low position, then she pushes up, lifts her body. Wait, the frames are sequential:\n\nFrame 0: Plank position, bent forward (maybe a mountain climber or something). Wait, no. Wait, the video shows her moving from a low plank to pushing up. Let's check the motions.\n\nWait, in frame 0, she's on the floor, hands forward, legs bent? No, the first frame: her body is low, hands on floor, one leg is back, maybe she's in a downward dog-like position. Wait, no, she's in a plank but with a low stance. Wait, looking at the video description: she starts in a plank, then moves to push up, then does a jump. Wait, the frames are:\n\n[0.0]: She's in a low plank position (hands and feet on ground, body bent). Then at [1.4], she's still in that position, maybe. Wait, no, the frames are:\n\n0.0: position where she's pushing up, maybe? Wait, no, the first frame is her in a plank with knees up? Wait, maybe I need to describe the motion step by step.\n\nWait, the video: the woman is doing a burpee. Let's see:\n\n- She starts in a plank position (hands and feet on the ground, body straight). Wait, no, in the first frame, her body is lower, maybe a push-up start. Then she pushes up, lifts her body, then jumps up. Let's check the frames:\n\nFrame 0: She's in a low position, hands on floor, legs bent behind (like a squat). Wait, no, maybe she's in a plank with one leg back? Wait, no. Let's read the frames:\n\nAt [0.0], she's in a plank-like position, hands on floor, one leg extended back (so her body is in a low position, like a plank but with a low stance). Then at [1.4], she's moving her legs to push up? Wait, no, the motion is:\n\nThe first frame (0.0) shows her in a position where she's on her hands and feet, but maybe in a push-up starting position. Then she pushes up, so her body rises (frame 1.4), then she jumps up (frame 2.5), then she's in the air (frame 3.6), then comes back down. Wait, the frames provided:\n\n[0.0]: She's in a low plank, hands on floor, legs extended (maybe a push-up position). Then [1.4]: she pushes up, body rising. [2.5]: she's in a jump, body off the ground. [3.6]: she's in mid-air.\n\nWait, the sequence is:\n\n- Start: low position (plank, hands on floor, legs bent? Or hands on floor, body low). Then she pushes up, extending her arms to lift her body. Then she jumps into the air, then lands.\n\nWait, let's track the motion:\n\n0.0: She's in a position where her body is bent forward, hands on floor, one leg extended back (maybe a push-up start). Then at 1.4, she moves her legs back to a plank position? Wait, no, the video shows her moving from a plank to pushing up. Wait, no, the frames are:\n\n0.0: She's in a low plank (hands on ground, feet behind, maybe like a plank but with legs bent). Then she pushes up, so her body rises, arms extended. Then she jumps up. Let's see:\n\nAt 0.0, she's in a position where her body is low, hands on the floor, legs bent behind (so like a plank but with knees up). Then at 1.4, she's moving to push up, so her body is straighter. Then at 2.5, she's in the air (jump), then at 3.6, she's landing.\n\nWait, the correct sequence is:\n\n- She starts in a plank position (hands and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DQmJaJo-7Ns.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DQmJaJo-7Ns_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 190.04177414308492, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear performs discrete physical movements: transitioning through plank poses, push-up variations, and a jump/stand motion.", "background_and_ambient_analysis": "Background elements (gym equipment, walls, floor) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "DRMGpDHA4bs", "file_name": "DRMGpDHA4bs_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with people gathered under a white tent in a park setting. A man in a red shirt and black shorts runs toward a red bucket on a table, holding an American flag. He interacts with others, including a person in a black shirt, as the camera pans right to follow his movement toward the bucket. The scene includes several people around tables with red and white tablecloths, with a grassy area visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DRMGpDHA4bs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DRMGpDHA4bs_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 264.13234916646365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (e.g., man in red shirt jumping over table, others interacting) exhibit solid-object motion from locomotion and collisions.", "background_and_ambient_analysis": "Static background elements (trees, grass, tent structure) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "DRctFE0dCBg", "file_name": "DRctFE0dCBg_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a colorful mesh structure, maybe a cage or net. First, there's a reflection of a person in the mesh. The person is standing, maybe wearing a striped shirt? Then the camera moves, so the perspective shifts. The main subject is the person reflected in the mesh. The mesh is pink and colorful, with bright colors around. The camera moves, causing the image to shake a bit. Let's list the chronological order: starts with reflection of person in mesh, camera moves, so the person's reflection changes position, then camera moves away or shifts angle. Need to mention motion: the person is reflected, the camera moves, causing the image to blur and shift. Spatial relationships: the person is behind the mesh, reflected. Background has bright colors, maybe a room. But keep background minimal. Number: one person. Appearance: wearing a striped shirt, dark hair? Wait, the video is a bit blurry. Let's check the frames. Frame 0: mesh with reflection of a person in front. Frame 1: camera moves, the mesh shifts. Frame 2: same mesh, person still there. Frame 3: similar. Frame 4: camera moves, person is there. Frame 5: camera moves, image blurs. So the main action is the person reflected in the mesh, camera moving around, causing the reflection to shift. The person is standing, maybe in a room with colorful walls. So the caption should be: A person in a striped shirt stands behind a colorful mesh structure, reflected in its surface; as the camera moves erratically, the reflection shifts and blurs, revealing a bright interior background. The camera perspective shifts and shakes, altering the angle of the mesh and the reflected figure. Wait, but need to be concise. Let's structure: Chronological: the person is first visible in the mesh reflection, then camera movement causes the view to shift. Main subjects: one person. Motion: standing behind mesh, reflection visible; camera moves, causing reflection to change position, then camera moves quickly, leading to blur. Spatial: person is behind mesh, reflection in front of the mesh (but mesh is the surface). Background: bright interior, but minimal. So: A person in a striped shirt stands behind a colorful mesh, their reflection visible through the grid; the camera moves erratically, causing the reflection to shift and blur while the mesh's vibrant colors dominate the frame. Camera moves with slight shakes, altering perspective. Let me check rules. a) motion and behavior: person standing, camera moving. b) appearance: striped shirt, one person. c) spatial: behind mesh, reflection. d) camera: erratic movement, shakes. e) background minimal: vibrant colors. f) exclude text. So draft: A person in a striped shirt stands behind a vibrant, multicolored mesh structure, their reflection visible through the grid; as the camera moves erratically, the reflection shifts and blurs, with the mesh's colors dominating the frame. The camera perspective shifts with slight shakes, altering the angle of the mesh and the reflected figure. Wait, maybe shorter. Need concise. Let's see: A person wearing a striped shirt is reflected in a colorful mesh structure; the camera moves erratically, causing the reflection to shift and blur while the mesh's bright colors remain prominent. The camera perspective shifts with shakes, altering the view of the reflected figure and the surrounding area. Hmm. But the problem says \"concise, chronological paragraph\". So: Initially, a person in a striped shirt is reflected in a colorful mesh structure; as the camera moves erratically, the reflection shifts position and blurs, with the mesh's vibrant colors and the figure's striped shirt remaining visible. The camera perspective shifts with shakes, altering the angle of the mesh and the reflected person. Maybe even more concise. Let's check the rules again. \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So first: person is reflected. Then camera moves, causing reflection to shift. So: A person wearing a striped shirt stands behind a colorful mesh, their reflection visible; the camera moves erratically, shifting the reflection's position and causing blurring as the mesh's vibrant colors dominate the frame. The camera's perspective shifts with shakes, altering the angle and clarity of the reflected figure. Yes. Now, check if it's chronological. First, person reflected. Then camera moves, which affects the reflection. So yes. Mention appearance: striped shirt, one person. Spatial: behind mesh, reflection. Camera movement: erratic, shakes, shifts. Background: vibrant colors (but minimal as per rule e). Let's write that.\n</think>\n\n<caption_output>A person wearing a striped shirt stands behind a colorful mesh structure, their reflection visible through the grid; as the camera moves erratically, the reflection shifts", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DRctFE0dCBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DRctFE0dCBg_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 284.4595427280532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "DSTxsdNctkw", "file_name": "DSTxsdNctkw_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue scrubs with a white stripe leans over a seated person in blue clothing on a wooden bench, bending forward to lower their head near the seated person's head; the standing person then straightens and steps back. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DSTxsdNctkw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DSTxsdNctkw_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 255.48597283111513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a healthcare worker in blue scrubs and a patient lying on a bench) exhibit discrete motion: the worker leans over the patient, adjusts their position, and interacts with them.", "background_and_ambient_analysis": "The blue wall and wooden bench in the background show no uniform shifting or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "DRBzBgVnKHQ", "file_name": "DRBzBgVnKHQ_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people interact near a wooden table. A person in a black shirt with visible text and number extends a white wrapped object to a person in a light blue shirt and patterned pants. The second person holds the object, manipulates the wrapping paper, and adjusts its position. The background includes a door with hanging overalls and wall decorations. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DRBzBgVnKHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DRBzBgVnKHQ_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 71.4985521179735, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are interacting: the person in light blue shirt moves hands to handle objects on the table, while the person in black observes/participates in the interaction.", "background_and_ambient_analysis": "Background elements (walls, door, decorations) are static and show no uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "DSGyy78wrN4", "file_name": "DSGyy78wrN4_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark red and black garment lies on a piece of paper atop green grass, then is placed into a spinning washing machine drum where the fabric tumbles around the white agitator. The camera shifts from a top-down view of the grass scene to a close-up inside the machine.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DSGyy78wrN4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DSGyy78wrN4_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 30.449332400405943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Dark fabric clothes (discrete solid objects) rotating in the washing machine agitator.", "background_and_ambient_analysis": "The washing machine drum interior is static; no shifting background or fluid motion (water is present but not the dominant motion)."}}
{"video_id": "DSo3LPRMvvQ", "file_name": "DSo3LPRMvvQ_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person with long brown hair and a dark shirt with yellow trim stands in front of a white sink with a silver faucet, washing hands under running water. They rub their hands together, creating suds. The background includes a toilet paper holder on the wall. The camera remains stationary in a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DSo3LPRMvvQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DSo3LPRMvvQ_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 102.37528699149277, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving in discrete, controlled motions (washing, rubbing, turning the faucet handle). The faucet is stationary but manipulated by the person.", "background_and_ambient_analysis": "The background (wall, toilet paper holder) is static with no uniform shifting. Water flow from the faucet is minimal and controlled, not dominant; it is an environmental secondary element."}}
{"video_id": "DQY1x3PRcdY", "file_name": "DQY1x3PRcdY_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a red scrapbook with patterned interior pages, first adjusting the right-side section, then opening the book to reveal a white page with black patterns, and subsequently moving to the left to interact with additional pages, all observed from a static top-down camera perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DQY1x3PRcdY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DQY1x3PRcdY_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 175.30474754969418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (discrete human objects) manipulate the red box, moving it and opening its sections through deliberate physical actions.", "background_and_ambient_analysis": "Static wall background with no shifting or environmental motion; no fire, water, smoke, or wind observed."}}
{"video_id": "DTPVTPrvBlg", "file_name": "DTPVTPrvBlg_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a rugby scene. First frame: a player in dark green (maybe 16 years old, based on context, but we can't mention age since it's not in rules). Wait, the rules say exclude named characters. So focus on motion.\n\nFirst clip: players in dark green and blue. Dark green player (maybe wearing jersey) is in possession of the ball, running. Another player in blue is trying to tackle. Then it's close-up of a tackle, dark green player holding ball, blue player tackling. Then third frame: more players on field. The dark green player is running, then in fourth frame, he dives into a yellow padded obstacle (like a tackle pad). Fifth frame: he's on the ground, maybe after the tackle.\n\nNeed to describe in chronological order. Let's check each frame.\n\nFrame 0: Players on grass field. Dark green jersey (player), blue jersey player. Dark green player holds ball, blue player approaches to tackle.\n\nFrame 1: Close-up of tackle. Dark green player (jersey, white shorts? Wait, first frame: dark green shirt, white shorts) is being tackled by blue player. Ball is in hand.\n\nFrame 2: Wide shot. Players on field. Dark green player runs towards a yellow padded obstacle. Other players (blue and black) are around.\n\nFrame 3: Dark green player runs, hits yellow pad, falls. Blue player is behind or next to him.\n\nFrame 4: Dark green player is on the ground, ball still in hand, blue player is tackling him, maybe. Wait, the fifth frame: the dark green player is down, blue player is on top of him, ball is in hand.\n\nWait, need to describe in order. So:\n\n- Initial scene: Rugby players on field. A player in dark green jersey runs with a rugby ball, while a player in blue jersey attempts to tackle him. The dark green player is in possession, moving forward. \n- Then, the tackle occurs as the blue player makes contact, causing the dark green player to fall. \n- The scene shifts to a wider view where the dark green player continues to run toward a yellow padded obstacle, which he dives into, losing balance and falling onto the grass. \n- Finally, the dark green player is on the ground, still holding the ball, as the blue player is on top of him, and other players (blue and black) are nearby. \n\nCheck for appearance: number of people? Maybe 2-3 main players. Dark green jersey, blue jersey. The yellow pad is an obstacle. Background has grass field, some advertising signs (but we can skip those per rule f).\n\nCamera: Starts with close-up of the tackle, then wider shots (top-down? No, seems like ground-level). Wait, the third frame is a wide shot of the field. Fourth frame is close-up of the tackle pad.\n\nCamera movement: The video starts with a close-up, then pans out to a wide view, then back to close-up.\n\nNeed to keep it concise. Let's structure:\n\n\"Rugby players engage in play on a grass field. A player in a dark green jersey holds a ball while running, tackled by a blue-jerseyed player. The scene transitions to a wider view showing the dark green player sprinting toward a yellow padded obstacle, diving into it, and falling. Other players in blue and black jerseys are visible nearby. The camera shifts from close-up to wide-angle shots, capturing the players’ movements and interactions on the field.\"\n\nWait, but need to be concise. Let's make it more chronological and minimal.\n\nFirst, the action: player in dark green (jersey) with ball, running; tackled by blue player. Then, in a wider shot, dark green player runs toward yellow pad, collides with it, falls. Then another frame where the player is on ground, blue player tackling.\n\nBut maybe better:\n\n\"A player in a dark green jersey carries a rugby ball while running on a grass field, tackled by a blue-jerseyed opponent. The scene cuts to a wider view where the green player continues running toward a yellow padded obstacle, diving into it and falling. Other players in blue and black jerseys are positioned around the field. The camera alternates between close-ups of the tackle and wider shots of the field, focusing on the players’ movements.\"\n\nWait, check rules:\n\n- Focus on motion and behavior in chronological order.\n\n- Describe appearance: dark green, blue jerseys. Number: maybe two main players, others in background.\n\n- Spatial relationships: blue player tackling from the side, yellow pad is in front of the green player.\n\n- Conclude with camera: close-up, then wide shots, then close-up.\n\nAlso, exclude text recognition. So the signs (etech, etc.) are background, so", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DTPVTPrvBlg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DTPVTPrvBlg_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 95.28889877819611, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in uniforms are moving: one player is tackled (collision), another runs with a rugby ball, and others engage in physical contact (e.g., blocking, dodging). All involve solid objects (people) interacting through explicit physical forces.", "background_and_ambient_analysis": "The grassy field and static banners (e.g., 'eTeach', 'go') show no uniform shifting or fluid motion (fire, water, wind), confirming no dominant ambient environmental effects."}}
{"video_id": "DThtq_36Oj4", "file_name": "DThtq_36Oj4_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and beige pants works at a wooden workbench in a workshop, then stands and picks up a dark tool, holding it up and turning it slightly. The camera remains static, capturing his actions from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DThtq_36Oj4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DThtq_36Oj4_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 141.65364006015594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving hands and tools at a workbench, performing actions with explicit physical forces (e.g., manipulating objects, adjusting tools).", "background_and_ambient_analysis": "The background elements (shelves, windows, walls) show no uniform shifting or fluid motion (fire, water, wind). The environment appears static."}}
{"video_id": "DTda4kqPrNQ", "file_name": "DTda4kqPrNQ_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a black shirt and dark pants sits on a cobblestone street, strumming a light-colored acoustic guitar. He remains seated, focused on playing, with his hands moving rhythmically over the strings. The camera maintains a top-down perspective with slight movement, capturing his position against the textured pavement and nearby structures. The scene centers on his continuous guitar playing without significant background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DTda4kqPrNQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DTda4kqPrNQ_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 644.6649022793451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A seated person's hands and upper body exhibit discrete motion while strumming a guitar, indicating physical interaction with the instrument.", "background_and_ambient_analysis": "Background elements (pavement, signage) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven sway)."}}
{"video_id": "DT8aijYqLdI", "file_name": "DT8aijYqLdI_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen, then transitions to a blue sedan parked on a road with trees. A person in black shorts and a sleeveless top pushes the car from its rear, causing it to move slightly. Two individuals are seated in the front of the sedan. The camera remains stationary, capturing the scene from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DT8aijYqLdI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DT8aijYqLdI_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 235.99357759067334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Blue car and person moving due to physical pushing force; car's forward motion and person's locomotion are discrete solid-object movements.", "background_and_ambient_analysis": "Background (trees and grass) is static with no shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "DUHuW4XPHak", "file_name": "DUHuW4XPHak_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A right hand uses a large kitchen knife to slice a yellow apple into wedges on a white cutting board, with peelings accumulating on the left side. The hand then rearranges the sliced apple pieces, positioning them neatly on the board. The camera maintains a top-down perspective throughout, capturing the hand's precise movements and the arrangement of the apple slices.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DUHuW4XPHak.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DUHuW4XPHak_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 152, "blur_score": 101.30332244221339, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate knife to slice bananas; banana pieces are repositioned during cutting.", "background_and_ambient_analysis": "Static cutting board and knife remain unshifted; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "DUXejpsQa40", "file_name": "DUXejpsQa40_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, identify the main subjects. There's a woman in a black hat, black jacket, patterned dress, and another person. The video shows them interacting near a table with a bottle. \n\nChronological order: The woman is initially standing, then she reaches towards a table, interacts with someone else. Then she adjusts something, maybe a microphone? Wait, the video shows her taking a bottle from the table, then gesturing. Let's break it down.\n\nFrame 0: Woman stands near table, another person (back turned) is there. Background is orange with AT&T logos.\n\nFrame 1-2: The woman extends her hand towards the table, the other person is reaching out. Maybe handing something.\n\nFrame 3: Woman takes a bottle from the table, the other person moves away.\n\nFrame 4-5: Woman holds the bottle, adjusts it, maybe gives it to someone. Then she steps back.\n\nSpatial: The woman is in front of the orange backdrop. The table is to her left. Other person is to her left initially.\n\nAppearance: Woman has black hat, black blazer, patterned dress. Other person is partially visible, wearing a light dress with dots.\n\nMotion: She moves her hand to the table, takes the bottle, interacts with the other person, then holds the bottle and gestures.\n\nCamera: It seems to be a handheld shot, maybe slight shake, as it moves around the subjects.\n\nBackground: Minimal, just the orange backdrop with logos, but the rule says minimal, so maybe just mention the backdrop briefly.\n\nNow, structure the caption:\n\nStart with main subjects. Describe their actions in order. Mention appearance briefly. Spatial relationships. Conclude with camera.\n\nLet's draft:\n\nA woman wearing a black hat, black blazer, and patterned dress stands before an orange backdrop with blue logos. She extends her hand toward a small table to her left, where a bottle is placed. Another person, partially visible, interacts with her as she takes the bottle from the table. The woman then holds the bottle, gestures toward it, and adjusts her position. The camera captures the scene from a slightly shaky perspective, focusing on the subjects’ movements against the backdrop.\n\nWait, check the rules: Exclude text recognition, named characters. So don't mention \"AT&T\" as text, but the backdrop has logos, but rule e says minimal unless essential. Maybe \"orange backdrop with repeated blue logos\" is okay.\n\nAlso, number of subjects: two people (woman and another, but the other is partially visible).\n\nCheck if the other person is a main subject. Yes, they interact with the woman.\n\nSo:\n\nA woman in a black hat, black blazer, and patterned dress stands before an orange backdrop with blue logos. She reaches toward a small table to her left, where a bottle is placed; another person interacts with her as she takes the bottle. The woman holds the bottle, gestures, and adjusts her stance. The camera maintains a close, slightly shaky perspective on the subjects.\n\nWait, in the video, the first part: the woman is near the table. She touches her face, then reaches for the table. The person on the left (with the bottle) moves away. Let's see the video frames:\n\n[0] Woman touches face, looks to the side. Table with bottle, another person (back) to left.\n\n[1] Woman extends hand to table, other person is there.\n\n[2] Woman reaches for table, other person moves toward her.\n\n[3] Woman takes bottle from table, other person is now closer.\n\n[4] Woman holds bottle, looks at camera, gestures with bottle.\n\n[5] Woman holds bottle, steps back.\n\nSo chronological:\n\nWoman adjusts her position near a small table with a bottle; another person interacts with her as she takes the bottle. She then holds the bottle, gestures, and steps back.\n\nAppearance: woman has black hat, black blazer, patterned dress. Other person is partially visible (dress with dots).\n\nSo putting it all together:\n\nA woman wearing a black hat, black blazer, and patterned dress stands near a small table with a bottle against an orange backdrop. She extends her hand to take the bottle from the table as another person interacts with her. The woman then holds the bottle, gestures toward it, and adjusts her position. The camera captures the scene from a handheld perspective, showing slight movement as it follows the subjects' interactions.\n\nCheck the rules:\n\na) Motion and behavior in order: correct.\n\nb) Appearance: mentioned.\n\nc) Spatial: table to left, backdrop behind.\n\nd) Camera: handheld, slight movement.\n\ne) Background: minimal, orange backdrop mentioned.\n\nf) Exclude text: no.\n\ng) No reasoning.\n\nYes, that's good.\n</think>\n\n<caption_output>A woman wearing a black hat, black blazer,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DUXejpsQa40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DUXejpsQa40_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 111.49492958430051, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in a black coat and hat is seen making deliberate hand gestures and interactions with another person (e.g., handshakes), representing solid objects with explicit physical motion.", "background_and_ambient_analysis": "The yellow banner with blue logos in the background remains consistently positioned across frames, showing no significant shifting or fluid motion (fire, water, smoke, or wind)."}}
{"video_id": "DUeIlh4bvks", "file_name": "DUeIlh4bvks_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, wearing a gray tank top and black pants, sits on a wooden floor with a yellow ball between her legs. She adjusts her tank top with her hands, then shifts her body, moving her hands to her waist. The background includes a wooden door and a television with a fish tank. The camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DUeIlh4bvks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DUeIlh4bvks_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 201.63675856503392, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) exhibits controlled body movements: adjusting posture, turning head, and leaning forward/backward. The yellow ball is stationary and does not show independent motion.", "background_and_ambient_analysis": "Background elements (wooden door, black cabinet, television) remain static throughout; no fluid motion (fire, water, smoke) or wind-induced movement observed."}}
{"video_id": "DUw0CDR_Pfo", "file_name": "DUw0CDR_Pfo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with light hair and dark clothing sits at a table, clapping hands repeatedly. The child then turns their head to the right. In the background, blurred figures and illuminated windows are visible. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DUw0CDR_Pfo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DUw0CDR_Pfo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 194.68765134980944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is the primary moving object, performing hand gestures (clapping/waving) and head turns. Other background figures move discretely but are not the focus of motion.", "background_and_ambient_analysis": "The background (restaurant interior with walls, lighting, and furniture) shows no uniform shifting or fluid motion (fire, water, smoke, wind). People in the background move discretely but are not ambient phenomena."}}
{"video_id": "DV1mcCdTd30", "file_name": "DV1mcCdTd30_000213_000223.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a black-and-white indoor setting, a person wearing a light-colored top and dark pants moves energetically in the foreground, executing jumps and kicks while shifting direction. Two other figures stand in the background, slightly blurred and stationary. The camera remains handheld with slight shake, focusing on the main subject’s dynamic motion against a minimal background of indistinct furniture and structures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DV1mcCdTd30.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DV1mcCdTd30_000213_000223.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 391.72512371304595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: a central figure (wearing light clothing) performs dynamic dance movements (kicks, jumps, turns), while other individuals in the background (e.g., person with raised arms) either observe or make minor movements. These are solid, distinct objects moving via locomotion and physical forces.", "background_and_ambient_analysis": "The background (walls, windows, and stationary objects like a radiator and bench) remains static with no fluid motion or environmental effects (fire, water, smoke, wind) detected. Background elements do not shift uniformly, indicating no ambient environmental motion."}}
{"video_id": "DUnk9W6PVMI", "file_name": "DUnk9W6PVMI_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and gray pants kneels on a red rolling cart, using a tool to place small red and white objects in a line across the concrete floor. To their right, another individual in a light gray shirt and khaki pants stands, handling a metal tray and a bucket while assisting. The first person moves along the line, placing objects, while the second person adjusts materials nearby. The camera follows the first person’s motion with a slight pan, capturing the industrial workspace with scattered green crates and pallets in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DUnk9W6PVMI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DUnk9W6PVMI_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 99.89269009798943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are actively moving: one kneels on a stool working on a surface, the other moves around while handling tools/materials. Motion is driven by manual labor.", "background_and_ambient_analysis": "Static background elements (walls, floor, equipment) remain stationary; no fluid or wind-driven motion detected."}}
{"video_id": "DVP1wiftay8", "file_name": "DVP1wiftay8_000296_000306.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and green pants holds a baby in a purple carrier, standing before a bookshelf. He adjusts the carrier, takes a small step forward, and looks down at an object in his hands. A colorful play mat is visible to his left. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DVP1wiftay8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DVP1wiftay8_000296_000306.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 1204.0297341543767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person holding a baby is walking and adjusting posture, demonstrating discrete object motion due to locomotion.", "background_and_ambient_analysis": "The background (bookshelves, chair, etc.) is static with no shifting. No ambient environmental motion (fire, water, wind) is present."}}
{"video_id": "DUzJysxcB4U", "file_name": "DUzJysxcB4U_000193_000203.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a white shirt and blue jeans, the other in a dark green shirt and blue jeans, handle a metal piece. The person in white maneuvers the metal toward a cylindrical anvil, lifts it upward, and holds a hammer. The camera transitions from a close-up of their hands to a wider perspective, capturing the workshop background with a glowing forge and scattered tools.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DUzJysxcB4U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DUzJysxcB4U_000193_000203.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 89.33361124071192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (white shirt) swings a bat to strike a ball on a table; the ball moves after impact, and a second person (blue shirt) holds the bat. All motion is from discrete solid objects interacting via physical forces.", "background_and_ambient_analysis": "Background elements (tables, chairs, floor) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "DVblaoCmMt0", "file_name": "DVblaoCmMt0_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a maroon blouse and an orange and gold striped saree with a golden border adjusts the garment. They stand in a room with a dark cabinet to their left and a white door to their right, moving their hands to position the saree’s pleats and pallu. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DVblaoCmMt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DVblaoCmMt0_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 110.56946129571836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person in traditional attire is moving their arms and body to adjust clothing, exhibiting discrete, solid object motion via explicit physical actions.", "background_and_ambient_analysis": "Background elements (wall, door, cabinet) show no uniform shifting or fluid motion (e.g., fire, water, wind); static environmental features are stable."}}
{"video_id": "DUabhq2CsKI", "file_name": "DUabhq2CsKI_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children seated in wooden pews, front row in front of a back row, begin seated with some looking ahead. Over time, several children raise hands, gesture, or lean forward; others shift positions or turn heads. The children wear various colored shirts and casual attire. The camera remains static in a frontal perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DUabhq2CsKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DUabhq2CsKI_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 51.11406647336111, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (children) exhibit subtle movements (e.g., head turns, facial expressions, slight body shifts) due to voluntary locomotion and interaction.", "background_and_ambient_analysis": "Static wooden bench background with no shifting or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "DVnoaRoKcRM", "file_name": "DVnoaRoKcRM_000178_000188.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a pineapple with yellow flesh and brown spiky rind on a wooden surface; a metallic knife slices through the rind from the top downward, moving steadily around the fruit's circumference as the hand adjusts its grip. The camera maintains a close-up, steady perspective focused on the cutting action, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DVnoaRoKcRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DVnoaRoKcRM_000178_000188.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 45.90407028393922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) holds a pineapple while a knife (discrete object) cuts through it. The knife's motion is driven by physical force (cutting), and the pineapple's segments are displaced due to the knife's action.", "background_and_ambient_analysis": "The background consists of a wooden cutting board and dark surroundings, which remain static without uniform shifting. No fire, water, smoke, or wind motion is present."}}
{"video_id": "DVT6wDI5rHw", "file_name": "DVT6wDI5rHw_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Under nighttime stadium lights, a player wearing a gray shirt, black shorts, and white shoes executes a jump to hit a tennis ball (0.0s), then moves forward across the court (1.4s), runs toward the net (2.5s), approaches the net while preparing to swing (3.6s), and subsequently steps back away from the net (4.7s). A second player stands on the opposite side of the net. The camera maintains a static wide-angle perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DVT6wDI5rHw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DVT6wDI5rHw_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 467.27527706909297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The tennis player (a person) and the tennis ball are moving. The player moves across the court for hitting, and the ball moves due to the racket impact.", "background_and_ambient_analysis": "The background is static (no shifting) and there is no fluid or wind motion. The environment is calm with no fire, water, or smoke visible."}}
{"video_id": "DVtHGTfbP9Q", "file_name": "DVtHGTfbP9Q_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light gray sweater, black pants, and white cap stands on a grassy area near a golf green, holding a golf club in a stance. He turns to his right, gesturing with his right hand while holding a second club in his left hand, then takes a step backward. The background features a well-maintained green, distant trees, and hills. The camera pans slightly left to follow his movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DVtHGTfbP9Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DVtHGTfbP9Q_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 234.89438092713655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A golfer (solid object) is performing discrete movements: stance, swinging the golf club, and follow-through. The golf club is also a solid object in motion.", "background_and_ambient_analysis": "Background elements (trees, flag, horizon) are static with no significant fluid or wind motion. No fire, water, or smoke visible."}}
{"video_id": "DWRU9gezCBo", "file_name": "DWRU9gezCBo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person with long hair, dark pants, and white shoes walks along an icy path beside a brick wall, holding a pink sign. They bend forward, extending their right arm toward the ground, then raise the sign upward while leaning into the motion. The camera remains stationary throughout, capturing the sequence from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DWRU9gezCBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DWRU9gezCBo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 113.33706721662868, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person on roller skates performs discrete maneuvers (e.g., turns, leg lifts) driven by physical locomotion.", "background_and_ambient_analysis": "The brick wall and ground show no uniform shifting or environmental fluid motion (e.g., water, smoke, wind); snow remains static along the edge."}}
{"video_id": "DWe8CYkJK6U", "file_name": "DWe8CYkJK6U_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black spaghetti strap top sits facing the camera, while another woman with long brown hair and a white halter top approaches from the right, using her hand to apply a product in circular motions to the first woman’s face. The camera remains stationary, capturing the interaction against a pink wall with a floral artwork in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DWe8CYkJK6U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DWe8CYkJK6U_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 96.89351639626585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one applying a substance to the other's face via hand movements. Hands exhibit discrete, purposeful motion (spreading product) while the recipient's face shows minimal movement.", "background_and_ambient_analysis": "Red wall and framed artwork remain static across frames; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "DXbzHVIngbg", "file_name": "DXbzHVIngbg_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A basketball hoop appears against a bright sky. A person in a white shirt stands facing a blue structure. The basketball arcs through the hoop. Another person in a white shirt shoots the ball with an extended arm. A group of people, some in white shirts, walk away from the court area. The camera follows the ball's trajectory and pans to capture the surrounding environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DXbzHVIngbg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DXbzHVIngbg_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 33.575721010460526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "DX-QUVen9Ng", "file_name": "DX-QUVen9Ng_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red and white circular object, resembling a ring-shaped frisbee, appears against a cloudy sky, initially centered in the frame. It moves rightward, then downward, gradually disappearing behind the dense tree canopy. The camera follows the object’s movement with a slight pan, maintaining focus as the object transitions from open sky to obscured by foliage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DX-QUVen9Ng.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DX-QUVen9Ng_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 38.38412987728252, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A red and white striped balloon is moving downward through the air, eventually disappearing behind the tree line.", "background_and_ambient_analysis": "The background (trees) shows subtle swaying due to wind, indicating ambient motion. However, the dominant motion is the balloon's descent."}}
{"video_id": "DXzevqpi-rU", "file_name": "DXzevqpi-rU_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red and white striped shirt, curly hair, and a necklace sits in a room with a wall displaying artwork and a small table with a laptop and water bottle. The individual leans forward slightly, then returns to an upright seated position. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DXzevqpi-rU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DXzevqpi-rU_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 200.42257196131283, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a striped shirt exhibits head and body movements (e.g., slight tilts, shifts in posture) consistent with voluntary motion.", "background_and_ambient_analysis": "Background elements (walls, paintings, desk) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "DZCnSWQl51c", "file_name": "DZCnSWQl51c_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of a bicycle frame. The frame is purple, right? Then a hand comes in. Wait, the sequence: first frame is the bike frame, then the next frames show a hand holding a wheel and attaching it. Let's check the timestamps.\n\nFrame 0: close-up of bike frame, maybe the bottom bracket? Then frame 1: a hand holding the wheel, bringing it towards the frame. Frame 2: the hand is positioning the wheel, the wheel's hub is being aligned with the frame. Frame 3: the wheel is being pushed into place, the disc brake rotor is visible. Frame 4: the hand is adjusting the wheel, maybe securing it. Frame 5: hand pressing a part, maybe the quick release or a bolt.\n\nSo the main subject is a hand and the bicycle wheel. The wheel is black tire, silver spokes, disc brake rotor. The bike frame is purple. The hand is attaching the wheel to the rear of the bike frame. Chronological order: the wheel is brought in, positioned, aligned, then secured.\n\nAppearance: wheel is black tire, silver spokes, disc brake rotor. Hand is wearing dark sleeves. Frame is purple.\n\nSpatial: the hand is on the right side of the frame, working on the rear wheel. The wheel is brought from the right, attached to the frame.\n\nCamera movement: starts with close-up of frame, then the wheel is introduced, camera zooms in on the wheel being attached. The camera perspective is close-up, following the action.\n\nBackground: minimal, maybe a workshop with some tools, but not essential. So keep background minimal.\n\nNow, structure the caption:\n\nStart with the frame: a purple bicycle frame is shown. Then a hand (wearing dark sleeve) brings a wheel (black tire, silver spokes, disc rotor) into frame, aligns it with the frame's dropouts, adjusts its position, and secures it. Camera starts with close-up, then focuses on the hand's actions as the wheel is attached.\n\nMake sure it's concise. Let's check rules: chronological order, motion of main subjects (hand and wheel), appearance (color, size), spatial (hand on right, wheel attached to frame), conclusion camera perspective.\n\nLet's draft:\n\n\"A purple bicycle frame is positioned against a neutral background. A hand with a dark sleeve approaches from the right, holding a bicycle wheel with a black tire, silver spokes, and disc brake rotor. The hand aligns the wheel’s hub with the frame’s dropout, adjusts its position, and presses a component to secure it. The camera remains close to the frame, focusing on the attachment process.\"\n\nWait, check if \"disc brake rotor\" is essential. The video shows the disc brake rotor on the wheel. So yes. Also, the wheel is brought into view, then attached. The hand is the main subject.\n\nCheck for chronology: first the frame, then hand brings wheel, aligns, adjusts, secures.\n\nYes. Let's make it more concise.\n\n\"Beginning with a close-up of a purple bicycle frame, a hand in a dark sleeve enters from the right, holding a bicycle wheel with a black tire and silver spokes. The hand aligns the wheel’s disc brake rotor with the frame’s dropout, adjusts its position, and secures it by pressing a component. The camera maintains a close perspective throughout the attachment process.\"\n\nCheck if all rules are met:\n\na) Motion: hand moves, wheel is attached chronologically.\n\nb) Appearance: purple frame, dark sleeve hand, black tire, silver spokes, disc rotor.\n\nc) Spatial: hand enters from right, wheel aligned with frame.\n\nd) Camera: close perspective, no movement mentioned (the video shows slight zooms but probably \"close perspective throughout\").\n\ne) Background minimal (neutral).\n\nf) Excluded text, characters, etc.\n\nYes. Let's check if \"disc brake rotor\" is necessary. The video shows the disc rotor, so yes. Alternatively, \"disc brake disc\" but the term is rotor.\n\nAlso, the wheel is the rear wheel, since it's being attached to the frame's dropout (likely rear). But the video doesn't specify front or rear, but in context, it's the wheel being mounted.\n\nAnother point: the first frame is the frame, then the hand brings the wheel. So the sequence is: frame shown, then wheel brought in.\n\nSo the caption should start with the frame, then the action.\n\nYes, the draft seems okay.\n</think>\n\n<caption_output>A purple bicycle frame is shown in close-up against a neutral background. A hand wearing a dark sleeve enters from the right, holding a bicycle wheel with a black tire, silver spokes, and a disc brake rotor. The hand aligns the wheel's hub with the frame's dropout, adjusts its position, and sec", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DZCnSWQl51c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DZCnSWQl51c_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 456.7003549166479, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects are a hand (interacting with the bike wheel) and the bike wheel, which are moving due to physical manipulation (aligning and securing the wheel into the bike frame).", "background_and_ambient_analysis": "The background consists of a static wall with no shifting or environmental motion (no fire, water, smoke, or wind visible)."}}
{"video_id": "DZi9vEUwdZg", "file_name": "DZi9vEUwdZg_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands rinse a dark-colored mug under a running faucet in a stainless steel sink, moving the mug back and forth while water flows over it; a white patterned mug sits in the sink to the left. The camera remains close to the action with a slight shake, focusing on the hands and the mug.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DZi9vEUwdZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DZi9vEUwdZg_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 250.3495357812345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively moving a spoon under running water, performing scrubbing motions; the spoon is a solid discrete object interacting with physical forces (water flow, manual manipulation).", "background_and_ambient_analysis": "The background elements (sink, faucet, counter) remain static with no uniform shifting, and the flowing water from the faucet is a secondary ambient element but not dominant."}}
{"video_id": "DYAQNYb8RYM", "file_name": "DYAQNYb8RYM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a light pink shirt stands in a kitchen with a stainless steel stove, dark cabinets, a white paper towel roll, and a red bottle visible behind her. She raises a large red and green spiral lollipop into the frame, widens her eyes, brings the lollipop close to her mouth, and then looks down at it. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DYAQNYb8RYM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DYAQNYb8RYM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 148, "blur_score": 142.53075646640755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (a solid object) moves her head and arm to hold, display, and consume the lollipop; motion is due to deliberate physical actions (locomotion and hand movements).", "background_and_ambient_analysis": "The background (stove, cabinets, paper towel roll, countertop) shows no shifting or environmental motion (fire, water, smoke, wind); all elements remain static throughout the clip."}}
{"video_id": "DZavrmGK6zo", "file_name": "DZavrmGK6zo_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise caption for this video. Let's see. The video shows a climber on an ice wall. First, the main subject is a person in dark clothing climbing up a steep ice cliff. The climber is using ice axes, probably, since it's ice climbing. There's another person in red in the background, but maybe that's not the main focus.\n\nThe sequence starts with the climber moving upward, securing themselves with ropes. The camera seems to be following the climber's movement. The background has snow-covered mountains and a clear blue sky. But the rules say to keep background minimal unless essential. So maybe just mention the ice wall and the distant mountains.\n\nWait, the user said chronological order. So first, the climber is ascending, then moving up, and then maybe adjusting position. Let's check the frames. The first frame shows the climber at a certain point, then the next frames show them moving upward, maybe shifting their position. The camera might be static or panning slightly to follow.\n\nAppearance: the climber is wearing dark gear, maybe a helmet. The other person in red is further up, but maybe not relevant. Spatial relationships: the climber is on the ice wall, with the blue sky and mountains behind. The camera is probably stationary, but the user said to mention camera perspective. Wait, the problem says to conclude with camera perspective and movement. The example given in the rules says \"top-down, pan left, slight shake.\"\n\nIn the video, the camera might be close to the climber, maybe a fixed position since the climber moves up. Let me think. If the climber is moving up, the camera might tilt up slightly. The description should be chronological: the climber starts at a lower point, moves upward, uses tools, and maybe reaches a higher position.\n\nWait, the instructions say to focus on motion and behavior. So the climber is ascending, gripping the ice, stepping up, maybe using ice screws. The other person in red is in the background, but maybe just mention that there's another climber higher up.\n\nWait, the user said to mention spatial relationships if relevant. So the main climber is on the ice face, with another person in red further up and to the right? Maybe.\n\nLet me try to structure it:\n\nA climber in dark winter gear ascends a steep ice wall, gripping the ice with ice axes and moving upward. The climber shifts position, securing ropes, while another figure in red is visible higher up and to the right on the ice face. The camera remains static, capturing the climber's upward movement against a backdrop of snow-covered mountains and clear blue sky.\n\nWait, but the rules say to keep background minimal. So maybe just mention the ice wall, and maybe the mountains are part of the background but not essential. Hmm.\n\nWait, the background in the video is snow-covered peaks and blue sky, but the user says to describe the background minimally unless essential. Since the ice wall is the main element, maybe the background is just a snow-covered mountain range.\n\nAlso, the caption should be concise. Let's see. Let me check the rules again.\n\na) Focus on motion and behavior in chronological order.\n\nSo the climber starts at the bottom, moves up, uses tools, continues climbing. The sequence shows the climber ascending, adjusting posture, moving higher.\n\nb) Describe appearance: dark clothing, maybe a helmet.\n\nc) Spatial relationships: the climber is on the ice wall, another person in red further up.\n\nd) Camera: probably fixed, but maybe slightly following? The video might be a steady shot.\n\ne) Background: minimal, so maybe just mention the icy slope.\n\nf) Exclude text and named characters.\n\nSo putting it all together:\n\nA climber in dark winter gear ascends a steep ice slope, gripping the ice with ice axes and shifting position upward. Another climber in red is visible higher on the ice face. The camera remains static, capturing the climber’s methodical upward movement against a backdrop of snow-covered peaks.\n\nWait, but the video shows the climber moving step by step, maybe using a rope. Let me check the frames again.\n\nFirst frame: climber on the ice, moving up. Second frame: same, third frame: still moving up. The movement is continuous. So the caption should mention the climbing motion.\n\nMaybe: A climber in dark clothing ascends a steep ice cliff, using ice axes to secure their position while moving upward. Another figure in red appears further up the slope. The camera maintains a fixed perspective, documenting the climber’s steady ascent against a backdrop of snow-capped mountains.\n\nHmm, but the rules say to keep background minimal. Maybe \"snow-capped mountains\" is okay as it's essential for context.\n\nWait, the problem says \"background descriptions minimal unless essential for understanding", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DZavrmGK6zo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DZavrmGK6zo_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 1700.989421271303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single climber (discrete solid object) is moving upward along an ice wall, with motion driven by physical locomotion (climbing).", "background_and_ambient_analysis": "The background (ice cliff and distant snow-covered mountains) shows no uniform shifting or fluid environmental motion (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "DZ_OMsSidow", "file_name": "DZ_OMsSidow_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The first scene shows three people at a table: a man in a checkered shirt, a woman in a white and pink saree, and another man in a white shirt. Then it cuts to another scene with three people: a woman in a checkered shirt, a man in a blue checkered shirt, and a man in a light blue shirt. Next, there's a close-up of a woman in a white saree whispering to a man in a green shirt. Then the scene shifts to the man in the blue checkered shirt alone, looking at something. \n\nI need to focus on motions and behaviors. The main subjects are people. Let's list the sequence:\n\n1. Initial scene: Three individuals seated at a table. The man in checkered shirt (maybe white/gray) talks to the woman in white/pink saree and the man in white shirt. The background has a shop with posters, maybe a café setting. Then cuts to another table with three people: woman in pink/white dress, man in blue checkered, man in light blue shirt. They seem to be conversing. Then a close-up of a woman in white saree whispering to a man in green shirt; she's close to him, hand near his face. Then the man in blue checkered shirt is alone at a table, looking at something. \n\nWait, the rules say exclude text recognition, so ignore the logos. Just describe the actions. \n\nCheck each frame:\n\nFrame 0: Three people at a table. The person in checkered shirt (likely male, medium build), woman in white/pink saree (female, wearing saree), and another man in white shirt. They are seated. \n\nFrame 1: Another scene, three people at a table: woman in pink/white dress (maybe a different person), man in blue checkered, man in light blue shirt. Background shows a shop with \"MUSIC\" sign? But exclude text, so just say a shop or café. They are conversing. \n\nFrame 2: Close-up of two people: woman in white saree whispering to a man in green shirt. She touches his face with her hand. They are close, possibly in a room with a window. \n\nFrame 3: Man in blue checkered shirt sitting alone at a table, looking down. Maybe holding a phone? \n\nNow, sequence: The video starts with three people at a table, then cuts to another group of three at a table, then a close-up of a woman whispering to a man, then the man in blue checkered alone. \n\nNeed to describe motions: first scene, people talking; then another group talking; then woman whispering to man (hand gesture); then man alone. \n\nAppearance: \n\n- Frame 0: Man (checkered shirt), woman (white/pink saree), man (white shirt). \n\n- Frame 1: Woman (pink/white dress), man (blue checkered), man (light blue shirt). \n\n- Frame 2: Woman (white saree), man (green shirt). \n\n- Frame 3: Man (blue checkered shirt). \n\nSpatial relationships: In frame 0, the group is at a table. Frame 1, another table. Frame 2, close-up, woman is to the right of man (assuming the angle). Frame 3, man is alone at a table. \n\nCamera: Starts with a medium shot, then another medium shot, then close-up, then medium shot again. \n\nBackground: First scene has a shop (minimal, just \"background with posters\"), second scene has a shop, third scene is indoors (window), fourth is indoors (table). \n\nNow, putting into a chronological paragraph. \n\nStart with the first scene: three people seated at a table, engaged in conversation. Then the scene cuts to another group of three at a table, talking. Then a close-up of a woman in a white saree whispering to a man in a green shirt, her hand near his face. Finally, the man in a blue checkered shirt is seated alone at a table, looking down. \n\nCheck rules: exclude text, named characters. So don't mention any names or logos. \n\nLet me structure:\n\nThe video begins with three individuals seated at a table; a man in a checkered shirt talks to a woman in a white and pink saree and another man in a white shirt. The scene then shifts to a different group of three people at a table: a woman in a pink and white dress, a man in a blue checkered shirt, and a man in a light blue shirt, conversing. Next, a close-up shows a woman in a white saree whispering to a man in a green shirt, her hand near", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DZ_OMsSidow.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DZ_OMsSidow_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 571.7945575783716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: the woman in pink sari turns head and gestures, the man in green shirt maintains posture with subtle head movement, and the man in checkered shirt appears stationary. All motion is due to intentional human locomotion and gestures.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected. Static elements (walls, counters, signs) remain consistent across frames with no uniform displacement indicating camera motion or ambient effects."}}
{"video_id": "D_E6A3YCFtQ", "file_name": "D_E6A3YCFtQ_000475_000485.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long brown hair and a black tank top sits in front of a window with closed blinds. She initially looks downward, then lifts her head to face the camera, and subsequently runs both hands through her hair, adjusting it. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D_E6A3YCFtQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D_E6A3YCFtQ_000475_000485.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 89.68982183983724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete, solid object) moving their hands and head to adjust hair, with clear voluntary motion of limbs and head.", "background_and_ambient_analysis": "No shifting background (blinds and wall remain static throughout). No fire, water, smoke, or wind visible in the scene."}}
{"video_id": "D_e4mQgHZwE", "file_name": "D_e4mQgHZwE_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to focus on the main subject, which is a person with long brown hair sitting on a couch. The background has a window with trees visible, so I should mention that briefly but keep it minimal.\n\nLooking at the sequence: the person starts looking down, then lifts their head to face the camera. They're wearing a light-colored top, maybe white. The camera is static, right? The user mentioned the camera perspective and movement, so I need to note that. The description says \"slight shake\" in the rules, but in the video frames, the camera seems stable. Wait, the user's example output might have a slight shake, but maybe in the actual video it's static. Wait, the problem states to follow the video provided. The given frames don't mention any camera movement, but the rules say to conclude with camera perspective and movement. Let me check the rules again.\n\nRule d: Conclude with camera perspective and movement (e.g., top-down, pan left, slight shake). So even if the camera is static, maybe it's a fixed position. The video shows the person in front of the window. The person moves their head from looking down to looking at the camera, then maybe adjusting their hair? Wait, the frames show the person's head moving slightly. Let me check the frames:\n\nFrame 0: person looking down.\n\nFrame 1: same, maybe slightly moving.\n\nFrame 2: head up a bit.\n\nFrame 3: looking at camera.\n\nFrame 4: looking at camera, maybe blinking.\n\nFrame 5: still looking.\n\nSo the main motion is the person lifting their head to face the camera. Appearance: long brown hair, light-colored top. Background: window with trees, but minimal description.\n\nCamera: static, maybe slight shake? The example might have that, but the user's instruction says to keep background minimal unless essential. The window is part of the background but maybe just mention it briefly as \"bright window with trees.\"\n\nWait, the problem says \"exclude text recognition, named characters, or stylistic analysis.\" So no need to mention what they're saying.\n\nStructure the caption:\n\n- Chronological order: person starts looking down, then lifts head to face camera, maybe adjusts hair? Wait, frames 1-5 show the person moving from looking down to facing the camera, and maybe slight head movements. The description should be concise.\n\nMain subject: a person with long brown hair, seated on a couch. Appears in front of a bright window with trees visible.\n\nActions: Initially looking downward, then raises head to face the camera directly, maintaining eye contact.\n\nCamera: Static position, slightly shaky.\n\nWait, the camera movement: the problem says to mention if relevant. The user's sample might not have movement, but the rules require it. Since the frames show the person moving, but the camera is fixed. So \"static camera with minimal movement.\"\n\nWait, the user's example says \"slight shake\" in the example output, but maybe in the given video it's static. Wait, looking at the frames: the video description says \"slight shake\" in the rules as an example. But the actual video might not have it. However, the instruction says \"conclude with camera perspective and movement (e.g., top-down, pan left, slight shake)\". So if there's no movement, say \"static\" or \"fixed position.\"\n\nWait, the user provided a sample output where the camera is static. Let me check the rules again. The caption should mention the camera perspective and movement.\n\nPossible caption:\n\n\"A person with long brown hair, wearing a light-colored top, sits on a couch in front of a bright window with trees visible. Initially looking downward, they raise their head to face the camera directly, maintaining eye contact. The camera remains static throughout the sequence, capturing the subject from a frontal perspective.\"\n\nWait, but the rules say \"chronological paragraph\" so need to be in order.\n\nCheck the rules: a) Focus on motion and behavior in chronological order. So first the person looks down, then lifts head to face camera.\n\nAppearance: long brown hair, light top. Number: one person.\n\nSpatial relationships: seated on couch, in front of window.\n\nBackground: minimal, so \"bright window with trees\" is okay.\n\nCamera: static, frontal.\n\nWait, the sample output might have \"static camera\" as the conclusion.\n\nWait, the problem states: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the last part is about camera.\n\nPutting it all together:\n\n\"A person with long brown hair, wearing a light-colored top, sits on a couch. Initially facing downward, they slowly lift their head to gaze directly at the camera. The background shows a bright window with trees, though the setting remains unchanged. The camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D_e4mQgHZwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D_e4mQgHZwE_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 126.35223742363776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person is moving slightly (head and facial movements) due to speaking.", "background_and_ambient_analysis": "The background (window and trees) is static. No fire, water, smoke, or wind is present. Therefore, no ambient environmental motion."}}
{"video_id": "DXH7aamMimk", "file_name": "DXH7aamMimk_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, a person's bare feet are submerged in a large metal tub filled with water as a hand massages one foot. The hand then lifts a small jar containing a light-colored creamy substance toward the camera, followed by holding a darker jar. The hand returns to massage the foot. The camera maintains a top-down perspective with slight movements during close-up shots of the jars.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DXH7aamMimk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DXH7aamMimk_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 55.47752253109355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person's legs in the bucket, the hand adjusting the feet, and the cup being held up. Motion involves hand movements (holding/showing cup) and minor adjustments to the legs.", "background_and_ambient_analysis": "Background elements (bucket, floor) show no uniform shifting; water in the bucket is static, not flowing or billowing."}}
{"video_id": "DZpxONEaptQ", "file_name": "DZpxONEaptQ_000174_000184.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark sleeveless top, black shorts, and white boxing gloves stands in a gym, facing a black heavy punching bag. He throws punches toward the bag, stepping forward and pivoting while continuing to strike it repeatedly. The camera remains stationary, capturing his motion without any movement or adjustment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DZpxONEaptQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DZpxONEaptQ_000174_000184.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.910021441480154, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively punching a heavy bag, with both the person and the bag exhibiting distinct motion due to physical interaction.", "background_and_ambient_analysis": "Background elements (walls, door, green panel) show no uniform shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "D_xGDDu05zk", "file_name": "D_xGDDu05zk_000238_000248.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A foil packet is roasted over a campfire, held above flames that lick up from burning logs. The packet is then lifted out of the fire by a metal rod, revealing the glowing coals beneath. The fire continues to burn with intense orange flames and embers. The camera maintains a close-up perspective, slightly panning to follow the packet’s removal from the fire.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D_xGDDu05zk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D_xGDDu05zk_000238_000248.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 232.5507231120679, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "D_QLWDXB9Qc", "file_name": "D_QLWDXB9Qc_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing rides a black bicycle through a snowy forest, approaching the camera from the distance. The rider loses balance and falls, causing the bicycle to overturn onto the snow. The camera remains stationary, capturing the sequence from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/D_QLWDXB9Qc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/D_QLWDXB9Qc_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 153, "blur_score": 320.2952714059749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a bicycle is moving through the snow, then loses balance and falls, causing the bike to flip over. This is discrete solid object motion due to locomotion and collision.", "background_and_ambient_analysis": "The background (trees and snow) shows no significant shifting or fluid motion. There are no flames, water, smoke, or wind effects dominating the scene."}}
{"video_id": "DaL7i_o1tZU", "file_name": "DaL7i_o1tZU_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a pink checkered dress with a pink hair clip is held by an adult in a light blue shirt. She repeatedly brings a small item to her mouth with her right hand while the adult supports her. The background includes faint greenery and colorful balloons. The camera remains handheld with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DaL7i_o1tZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DaL7i_o1tZU_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 623.2752974192301, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A young girl is moving her head and arms (voluntary motions). An adult's hand is interacting with her (e.g., touching her face). These are solid, distinct objects moving due to explicit physical forces (locomotion and interaction).", "background_and_ambient_analysis": "The background shows outdoor elements (greenery, balloons) without significant shifting or fluid motion (fire, water, wind). The background appears relatively static, with no uniform motion that would indicate camera pan or environmental forces."}}
{"video_id": "DaD3m4qjDzg", "file_name": "DaD3m4qjDzg_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a puzzle piece into a partially assembled jigsaw puzzle featuring a colorful landscape and floral scene on a wooden table. The scene transitions to a second puzzle setup where a box rests on a green surface surrounded by scattered animal-shaped pieces. The camera shifts from a close-up of the first puzzle to a wider view of the second scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DaD3m4qjDzg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DaD3m4qjDzg_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 51.608734150957176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (puzzle pieces) are being moved by a hand, indicating locomotion due to explicit physical forces (human manipulation).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (e.g., fire, water, wind) observed. Background surfaces (table, green cloth) remain static with no uniform movement."}}
{"video_id": "Da86uRkH-6I", "file_name": "Da86uRkH-6I_000276_000286.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person cutting another person's hair. First, the main subjects: two people. The one standing is wearing a light-colored jacket, maybe a white or light pink hoodie, and is holding a hair clipper. The person sitting has a long gray beard and is wearing a dark shirt with a pattern. The action is the standing person using the clipper on the seated person's head. \n\nChronicology: The standing person is actively clipping hair, moving the clipper around the head. The seated person is stationary, looking forward. \n\nSpatial relationships: The standing person is to the left of the seated person, working on their head. \n\nBackground: There are cabinets, a framed picture on the wall, and a rack with items, but keep background minimal. \n\nCamera perspective: It's a fixed shot, close-up, so no movement. \n\nNeed to keep it concise. Let's structure:\n\nA person in a light-colored jacket trims the hair of a seated individual with a long gray beard using a hair clipper. The standing individual holds the clipper to the seated person’s head, moving it in short motions. The seated person remains still, facing forward. The camera captures a close-up view of the hair-cutting process with no noticeable movement.\n\nWait, check rules: exclude named characters, so just \"a person\" etc. Also, appearance: the standing person is wearing a light-colored jacket, seated has long gray beard. \n\nMake sure chronological order: the action starts with the standing person using the clipper, continues as they move it.\n\nBackground minimal: mention only if essential. Here, the setting is a room with cabinets and framed pictures, but maybe just say \"in an indoor setting with cabinets and framed pictures on the wall\" but rule e says minimal unless essential. Since it's part of the scene, maybe keep it brief.\n\nWait, the user said \"keep background descriptions minimal unless essential for understanding motion\". The motion is hair cutting, so background like cabinets and framed pictures might not be essential for the motion, so maybe just mention the room is indoor.\n\nWait, the video has a kitchen-like setting with cabinets, but maybe it's better to be concise. Let's draft:\n\nA person in a light-colored jacket uses a hair clipper on the head of a seated individual with a long gray beard. The standing person maneuvers the clipper across the seated person’s hair, who remains still. The camera maintains a fixed close-up perspective throughout.\n\nCheck rules: focus on motion and behavior. Yes, the action of clipping hair. Appearance: light-colored jacket (standing), long gray beard (seated). Spatial: standing to the left, working on head. Background: minimal, maybe just the room, but since it's a scene, the camera perspective is fixed.\n\nWait, the video shows the person standing to the left of the seated person. The standing person is cutting the hair, so the action is the standing person using the clipper on the seated person's head.\n\nLet me check the rules again: chronological paragraph. So first, the standing person starts using the clipper, then continues. The seated person is stationary.\n\nSo:\n\nA person wearing a light-colored jacket trims the hair of a seated individual with a long gray beard using a hair clipper. The standing individual moves the clipper along the seated person’s head in short strokes, while the seated person remains still. The camera captures a static close-up view of the hair-cutting process.\n\nWait, \"static close-up view\" – yes, camera doesn't move. The original video has no camera movement, so that's correct.\n\nCheck if all rules are followed: \n\na) Motion: standing person using clipper, moving it on seated person's head. Chronological: starts with the action, continues.\n\nb) Appearance: light-colored jacket (standing), long gray beard (seated). Number: two people.\n\nc) Spatial: standing to the left, working on seated person's head.\n\nd) Camera: fixed close-up, no movement.\n\ne) Background minimal: \"in a room with cabinets\" but maybe not necessary. Wait, the rule says minimal unless essential for motion. Since the motion is hair cutting, the background elements like cabinets aren't essential, so maybe don't mention them.\n\nWait, the user's example in the rules: \"keep background descriptions minimal unless essential for understanding motion.\" So if the motion (hair cutting) is happening in a room, but the background doesn't affect the motion, then don't mention. So focus on the action, people, and camera.\n\nSo:\n\nA person in a light-colored jacket uses a hair clipper on the head of a seated individual with a long gray beard. The standing person maneuvers the clipper across the seated person's hair while they remain stationary. The camera maintains a fixed close-up perspective throughout.\n\nYes, that", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Da86uRkH-6I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Da86uRkH-6I_000276_000286.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 28.93886493849754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The barber's hands and the client's head show discrete motion as the barber trims the client's hair using explicit physical forces (cutting motion).", "background_and_ambient_analysis": "Background elements (cabinets, walls, framed pictures) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "DaNyAhBNLeE", "file_name": "DaNyAhBNLeE_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange sleeveless top adjusts their hair with both hands, moving fingers through their hair. A blue can sits on a surface in front of them, with a white dresser to the left and a window with curtains behind. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DaNyAhBNLeE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DaNyAhBNLeE_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 390.35888010082243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is actively brushing their hair, with discrete motion of hands and head as the primary physical action.", "background_and_ambient_analysis": "Background elements (dresser, cabinets, window) remain static across frames; no fluid environmental motion (fire, water, smoke) or significant wind effects observed."}}
{"video_id": "DbU_dADT7_Y", "file_name": "DbU_dADT7_Y_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An empty ice rink is shown, then a person wearing black pants and ice skates enters from the right, gliding leftward across the icy surface while spraying snow. The camera remains stationary in a top-down view, capturing the skater's motion against the plain rink walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DbU_dADT7_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DbU_dADT7_Y_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 92, "blur_score": 40.923430778274366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing ice skates enters the frame and performs locomotion (skating), exhibiting clear discrete movement of solid objects (legs, skates) against a static environment.", "background_and_ambient_analysis": "Background elements (wall, icy surface) remain static throughout the sequence with no shifting or fluid motion. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "DanXxspZdF8", "file_name": "DanXxspZdF8_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video starts with a close-up of a person with dark hair and a light shirt, then another person with glasses. Then there's a shift to a person with a bow tie and hat, followed by a board game box labeled \"SORRY!\" and then another game called \"MONOPOLY\". \n\nWait, the rules say to focus on motion and behavior. So first, the initial frames: close-up of two people (maybe talking or reacting). Then the camera moves to another person in a hat. Then shows the game boxes. The motion here is the camera panning or cutting between these subjects. \n\nAppearance: first person has dark hair, light shirt. Second person has glasses. Then a person with a bow tie (maybe a bow tie? The description says \"bow tie\" but in the frames, maybe a tie and hat). The game boxes: \"SORRY!\" is blue with yellow letters, then \"MONOPOLY\" is shown with the game board.\n\nWait, the rules exclude text recognition. Oh, right, so I can't mention \"SORRY!\" or \"MONOPOLY\" because that's text. So just describe the objects as board games, maybe the colors. But the user says \"exclude text recognition\", so if the text is visible, we don't mention it. So the game boxes: first one is a blue board game box, then another with the word \"MONOPOLY\" but we don't say the word. Wait, no—rule f says exclude named characters or text recognition. So for the games, we can say \"a blue board game box\" and then \"a different board game box\".\n\nLet's structure it:\n\n1. Close-up of a person with dark hair and light shirt, then another person with glasses.\n2. Camera shifts to a person wearing a hat and a bow tie (or tie, but maybe bow tie is part of the description).\n3. Then a hand holds up a blue board game box.\n4. Then another board game box with a red banner.\n\nWait, the order: the frames go from people to the game boxes. Let's check the video sequence:\n\n[0.0] first frame: two people close-up. [0.3] next frame, one person (maybe the same, but camera moves). Wait, the first two frames are close-ups of people. Then [2.5] a person with a hat. Then [3.6] \"SORRY!\" board game. Then [4.7] \"MONOPOLY\" board game.\n\nSo the sequence of events: The video begins with close-ups of two individuals, one with dark hair and a light-colored shirt, then another individual wearing glasses. The camera then shifts to focus on a person wearing a hat and bow tie, followed by a hand holding a blue board game box, and finally another board game box with a red banner. The camera moves between these subjects, panning and cutting between close-ups of people and the board game boxes. The background is not detailed.\n\nWait, but need to follow the rules:\n\na) Chronological order: start with first two people, then the person with hat, then the game boxes.\n\nb) Describe appearance: first person (dark hair, light shirt), then next person (glasses), then person with hat (maybe hat and bow tie, but the image says \"a man in a hat and bow tie\" maybe).\n\nc) Spatial relationships: the first two are close-ups, then the hat person, then the game boxes.\n\nd) Conclude with camera perspective: starts with close-ups, then cuts to different subjects.\n\ne) Background minimal: maybe just \"indistinct background\".\n\nf) Exclude text: so even if the game boxes have labels, don't mention the text, just describe the boxes.\n\nSo draft:\n\nThe video opens with close-ups of two individuals; one has dark hair and a light-colored shirt, while the other wears glasses. The camera then shifts to a person in a hat and bow tie, followed by a hand holding a blue board game box. Subsequently, another board game box with a red banner appears. The camera alternates between close-ups of the people and the game boxes, with minimal background detail.\n\nCheck rules:\n\n- Chronological: yes.\n\n- Motion: camera shifts between people and game boxes.\n\n- Appearance: described the people.\n\n- Spatial: camera cuts, not sure about spatial between people.\n\n- Camera movement: \"alternates between close-ups and cuts\".\n\nWait, the output format is a paragraph. Let's make sure to follow.\n\nAnother try:\n\nThe video begins with close-up shots of two people, one with dark hair and a light shirt, then another person wearing glasses. The camera then focuses on a person wearing a hat and bow tie, followed by a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DanXxspZdF8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DanXxspZdF8_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 157, "blur_score": 35.6289646431819, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are visible in the initial segments, with subtle head and facial movements (e.g., tilting, smiling). These movements are attributable to their own locomotion or expressiveness, not camera-induced motion.", "background_and_ambient_analysis": "The background elements (e.g., room setting during human segments, static board game images) show no significant uniform shifting or fluid motion (fire, water, smoke, wind). Transitions between scenes are abrupt cuts, not continuous environmental shifts."}}
{"video_id": "DbCi5x_doGc", "file_name": "DbCi5x_doGc_000717_000727.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long black hair uses a pink cylindrical tool to secure a section of hair with a black elastic band, then raises their right hand to adjust hair on the top of their head, followed by holding the pink tool near the forehead to smooth or style the hair. The camera stays in a close-up position, focusing on the upper body and hands against a plain light background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DbCi5x_doGc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DbCi5x_doGc_000717_000727.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 56.52062520763671, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and her hair are the moving discrete objects; she is actively brushing and styling her hair with a pink tool.", "background_and_ambient_analysis": "The background is a static wall with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "Dbi-OXlclbw", "file_name": "Dbi-OXlclbw_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video and note the main actions. The video starts with several people around a table. Let's check the sequence. \n\nAt the start (0.0s), there are multiple people: one in red shorts, another in green shirt, etc. The person in green is sitting and then stands up. Let's see the motion. \n\nThe green-shirted person stands from their seat, moves their arms, maybe gesturing or reaching for something. Then, a person in red shorts is sitting, then another person (maybe the same?) is also moving. Wait, the sequence: \n\nFrame 0: people around table. \n\nFrame 1-2: the green-shirted person stands up (from seated position). \n\nFrame 3-4: they extend their arms, possibly towards the table or someone. \n\nFrame 5: the person in green is now standing and moving, maybe interacting with others. \n\nThen, other people: one in gray shirt, another in red shorts sitting. The camera is top-down, so the view is from above. \n\nCheck spatial relationships: the table is central. People around it. \n\nMain actions: person in green stands up, moves arms, interacts. The person in red shorts is sitting but maybe moving. The others are seated, some engaged in the table activity. \n\nBackground: the room has furniture, but minimal. Camera is top-down, no movement described (since it's a still frame sequence, but the problem says camera movement, so check if the camera moves. The instruction says \"conclude with camera perspective and movement\". The video is top-down, maybe static or slight shake. \n\nWait, the problem says: \"Describe the provided video\" as a chronological paragraph. So:\n\n- At start, multiple people around table. \n\n- The person in green shirt stands up from their seat, moving their arms (maybe gesturing or interacting with table). \n\n- Then, the person in red shorts is seated but maybe adjusting position. \n\nWait, in the frames: \n\n0.0: people seated around table. \n\n1.0: green-shirt person stands, body moving. \n\n2.0: green-shirt person stands, reaches towards table. \n\n3.0: green-shirt person continues standing, arms extended. \n\n4.0: green-shirt person leans forward, maybe interacting with others at table. \n\n5.0: green-shirt person is still standing, maybe leaning over table. \n\nOther people: seated, e.g., person in red shorts, gray shirt, etc. \n\nSo chronological order: \n\nFirst, several people are seated around a table. Then, the person wearing a green shirt stands up from their seat and extends their arms toward the table, moving slightly. Other individuals remain seated but some adjust their positions. The camera maintains a top-down perspective with no significant movement. \n\nCheck rules: focus on motion and behavior in order. Describe appearance (green shirt, red shorts, etc.), number (several people). Spatial: around table. Conclude camera: top-down, static (or slight shake? The problem says \"DO NOT include any reasoning\", but the video might have a top-down static view. The user says \"conclude with camera perspective and movement\". The video's camera is top-down; movement: the problem's sample might not have movement, so maybe \"static top-down\". \n\nWait, the problem's example output format is strict. Let's make sure. \n\nKey points: \n\n- Chronological order: start with people seated, then green shirt stands, interacts. \n\n- Main subjects: people (multiple, including green shirt, red shorts, gray shirt). \n\n- Appearance: green shirt (color), red shorts (color), seated or standing. \n\n- Spatial: around table. \n\n- Camera: top-down, static (since no movement described in the frames). \n\nSo the caption should be:\n\nSeveral people are seated around a table; a person in a green shirt stands from their seat, extends their arms toward the table, and moves slightly, while others remain seated but adjust positions. The camera provides a static top-down view.\n\nWait, check \"conclude with camera perspective and movement\". So \"static top-down\".\n\nLet's verify the rules:\n\na) motion in chronological order: seated, then standing, moving. \n\nb) appearance and number: \"several people\", \"green shirt\", etc. \n\nc) spatial: around table. \n\nd) camera: static top-down. \n\ne) background minimal. \n\nf) no text, names. \n\nYes. Let's write it concisely.\n</think>\n\n<caption_output>Several people are seated around a table; a person in a green shirt stands from their seat, extends their arms toward the table, and shifts position, while others remain seated or adjust their postures. The camera maintains a static", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dbi-OXlclbw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dbi-OXlclbw_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 84.03093332746425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple people are visible; a person in green clothing exhibits arm movements and body shifts, while others in red and patterned shirts also show discrete upper-body motion. These movements are intentional and distinct.", "background_and_ambient_analysis": "The background (walls, furniture) shows no uniform shifting; it remains static throughout. No fire, water, smoke, or wind is present. The indoor scene is stable with no environmental fluid motion."}}
{"video_id": "DbHEIFpwmE8", "file_name": "DbHEIFpwmE8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing shorts and sandals steps away from the camera on a wooden dock, moving to the right. A green kayak with gear rests to the left, secured by ropes attached to a red dock fixture. The camera pans right to follow the person’s movement, capturing the water and a floating orange buoy in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DbHEIFpwmE8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DbHEIFpwmE8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 193.37360059725623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's legs and feet are moving as they step and shift weight on the dock.", "background_and_ambient_analysis": "The background (water, dock, distant shore) is static with calm water; no significant fluid motion or wind is observed."}}
{"video_id": "DcC8at1ZX1E", "file_name": "DcC8at1ZX1E_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the scene starts with three people at a news desk. The main subjects are three individuals: one in a white jacket, one in red, and one in a dark suit with an orange tie. They're seated at a desk. The person on the right (dark suit) makes a gesture, maybe clapping or moving their hands, then settles back. Then the video cuts to a weather graphic showing a cloud icon, temperature 72°, and \"Warm & Muggy\" text. \n\nNeed to follow the rules: chronological order. First, the three people at the desk. Describe their actions: the right person gestures, then the scene changes to weather graphic. Appearance: white jacket (left), red (middle), dark suit/orange tie (right). Spatial: left to right. Background is the news studio with KPLC logo, but minimal background description. Then the cut to weather graphic. Camera perspective: the initial shots are a frontal view of the desk, then cuts to the weather graphic. \n\nCheck rules: exclude text recognition (so don't mention \"WAKE UP WEATHER\" or the 72° text as per rule f? Wait, rule f says exclude text recognition. Wait, the user says \"Exclude text recognition, named characters, or stylistic analysis.\" So we can't mention the text on the screen. So for the weather graphic, instead of saying \"72°\" or \"Warm & Muggy\", just describe the visual: cloud icon, temperature number, but wait, rule f says exclude text recognition. So maybe just say \"a weather graphic with a cloud icon and temperature display\" without specifying the numbers. Wait, the problem is, the task is to describe the motion and behavior. Let's re-read.\n\nWait, the weather graphic is a transition. The first part is three people at desk, right person gestures, then the scene changes. So the chronological order is: three people seated, right person makes hand gestures, then cut to weather graphic showing cloud and temperature (but since text recognition is excluded, maybe describe as a weather graphic with cloud icon and numerical temperature display? But rule f says exclude text recognition. Hmm. Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So text on screen (like \"72°\") should not be mentioned. So we have to describe the visual without text. So the weather graphic has a cloud, some text (but we can't say it), but we can say \"a weather graphic displaying a cloud icon and temperature\" but the rule says exclude text recognition. Maybe better to say \"a weather graphic showing a cloud icon\" without the number, but the original video shows \"72°\", but we can't mention that. Wait, the problem is, the user says \"Exclude text recognition\", so any text on screen should not be included in the caption. So for the weather graphic, describe the visual elements without text: \"a weather graphic with a cloud icon\" and perhaps the temperature is part of it but since it's text, we can't mention it. Wait, but the rule says \"exclude text recognition\", so the caption shouldn't include any text that's on screen. So for the weather graphic, maybe just \"a weather graphic showing a cloud icon\" and then the next part. Wait, the user's example in the problem: they say \"Exclude text recognition, named characters, or stylistic analysis.\" So the caption should not reference any text present on the screen. So for the weather graphic, we can't say \"72°\" or \"Warm & Muggy\", just describe the visual: a cloud icon is shown, along with a numerical display, but since text recognition is excluded, maybe the caption just says \"a weather graphic with a cloud icon\" and that's it. Wait, but the user says \"concise, chronological paragraph describing the provided video\". Let's see.\n\nFirst part: three people at the news desk. Left: woman in white jacket, middle: woman in red, right: man in dark suit with orange tie. They are seated. The man on the right makes a hand gesture (clapping or moving hands), then settles. Then the scene cuts to a weather graphic. The weather graphic has a cloud icon, temperature (72°, but can't mention), \"Warm & Muggy\" (can't mention), winds (can't mention). So for the weather part, just describe it as a weather graphic showing a cloud. \n\nNow, structure the paragraph:\n\nInitially, three individuals are seated at a news desk; the person on the right (dark suit, orange tie) gestures with their hands before sitting back. The scene then transitions to a weather graphic featuring a cloud icon. The camera remains stationary during the desk scene and cuts abruptly to the weather graphic.\n\nCheck rules:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DcC8at1ZX1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DcC8at1ZX1E_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 1239.6827049148771, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Three people (discrete solid objects) making minimal gestures (hand movements, head turns).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Studio background is static; weather graphic is static."}}
{"video_id": "DcjOqpgiCgc", "file_name": "DcjOqpgiCgc_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing glasses and a dark top, holds a white sneaker, adjusting its shoelace by pulling and repositioning it with their hands. The shoe remains in front of the person throughout the sequence as the hands manipulate the lace. The camera remains steady, focusing on the shoe and the person’s hand movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DcjOqpgiCgc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DcjOqpgiCgc_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 109.05345424550373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A solid white sneaker is being manipulated by a person; the shoe moves through explicit physical actions (pulling, rotating, positioning).", "background_and_ambient_analysis": "The background (wall, furniture) remains static with no uniform shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "DcsY6CfW8t8", "file_name": "DcsY6CfW8t8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to follow the rules given. The user wants a concise, chronological paragraph focusing on the main subjects' motion and behavior.\n\nLooking at the video description: there's a baby sitting on someone's lap, holding an orange. The baby is in a diaper, maybe white with blue. The video shows the baby moving the orange around, maybe bringing it to their mouth. There's some movement where the baby is lifted or shifted, but the main action is the baby handling the orange.\n\nI need to note the main subjects: the baby (appears to be a toddler, no shirt, diaper) and possibly the person holding them (only legs visible in some frames). The baby's actions: sitting, holding orange, moving it around, maybe eating it. The spatial relationship: baby on lap, maybe the person's legs are visible. Background is minimal, maybe a light-colored wall.\n\nChronological order: start with baby sitting on lap, holding orange. Then maybe the baby moves the orange towards mouth, then maybe shifts position, like being lifted slightly. Then the baby continues to hold the orange. Camera perspective: seems handheld, maybe slight shake. The video has a \"Made with VivaVideo\" text but per rules, exclude text recognition.\n\nCheck the rules again: don't mention text, names, stylistic analysis. Focus on motion. Keep background minimal. Mention spatial relationships if relevant. Conclude with camera perspective.\n\nSo the caption should start with the baby sitting on lap, holding orange, then moving it, maybe eating, then shifting position, then the person lifting the baby. Camera movement: slight shake, maybe handheld.\n\nWait, the description says \"the baby is holding an orange, sits on a lap, then the baby is lifted up (frame 2), then back down. So the sequence is baby sitting, then being lifted, then back to sitting. So the motion is the baby moving the orange, then the person lifting them, then returning.\n\nWait, the frames: first, baby sitting holding orange. Second, baby is lifted up (maybe by the person), third frame the baby is back down. So the action is the baby holding the orange while sitting, then being lifted, then sitting again. So the main motion is the baby holding the orange, then being lifted, then returning.\n\nAppearance: baby is shirtless, wearing diaper (white with blue? Maybe the description says \"blue shorts\" but wait in the frame description, it's \"white diaper with blue patterns\". Hmm, the user's description mentions \"white diaper with blue patterns\" but maybe in the video it's white diaper with blue. Wait, the user's provided frames: frame 0, the baby is in white diaper with blue patterns? Or the description says \"white diaper with blue patterns\" in frame 0.\n\nWait, the user's video description shows that the baby is in white diaper (maybe with blue patterns) sitting on blue cloth. Then in frame 2, the baby is lifted up by a hand, so the person's hand is visible. Then frame 3, the baby is back down. Then frame 4, the baby is holding the orange, then frame 5, the baby is sitting.\n\nSo the main motion is the baby holding the orange, sitting on lap, then being lifted (the baby is held up by someone, maybe the person is holding the baby up), then returning to sitting. So the chronological order is:\n\nBaby sits on lap holding orange. Then the baby is lifted up (someone lifts the baby), then the baby is placed back down. Then continues holding the orange.\n\nWait, the video is split into frames. Let's list each frame's description:\n\nFrame 0: Baby sitting, holding orange.\n\nFrame 1: Baby being lifted up by someone's hand (so the baby is in the air, maybe being held up).\n\nFrame 2: Baby sitting again, maybe back on the lap.\n\nWait, the user's frame descriptions:\n\n[0.0] baby sitting, holding orange.\n\n[1.0] baby is lifted up (hand visible).\n\n[2.0] baby sitting again, holding orange.\n\n[3.0] baby sitting, holding orange.\n\n[4.0] baby holding orange.\n\n[5.0] baby sitting.\n\nWait, maybe the movement is the baby holding the orange, then being lifted, then back down. So the main actions are the baby holding the orange while sitting, then being lifted up, then returning to sitting.\n\nAppearance: baby is shirtless, wearing white diaper with blue patterns, sitting on someone's lap (legs visible). The orange is in the baby's hand, maybe small size. The baby moves the orange towards mouth, maybe biting or eating.\n\nSpatial relationships: baby on lap, legs visible. The baby is in front of a light wall or background. The person holding the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DcsY6CfW8t8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DcsY6CfW8t8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 493.18134040604343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is moving (sitting, turning head, manipulating the carrot) and the carrot is being held and moved by the baby. These are discrete solid objects with clear motion due to physical interaction.", "background_and_ambient_analysis": "The background (wall and blue surface) is static and shows no shifting or environmental motion (e.g., fire, water, wind). No fluid or atmospheric phenomena observed."}}
{"video_id": "DccStDnEIZE", "file_name": "DccStDnEIZE_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white and dark vest with yellow stripes over a maroon shirt and dark pants bends over, reaching into dense green bushes with their right hand; they continue moving their hands through the foliage as they work, maintaining a crouched position. The camera follows their motion with a slight pan to the right, keeping the subject in focus against a grassy background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DccStDnEIZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DccStDnEIZE_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 805.1165449780806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively pruning a bush using tools, exhibiting controlled bending, reaching, and cutting motions. The person is the primary solid object with distinct physical interactions.", "background_and_ambient_analysis": "The background consists of stationary ground and bushes with minimal movement (likely wind). No fluid motions (fire, water, smoke) are present, and the background elements do not shift uniformly."}}
{"video_id": "DdEKfEIbUNw", "file_name": "DdEKfEIbUNw_000343_000353.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in checkered shorts lies prone on a massage table as a standing man with muscular arms and a dark shirt manipulates his neck. The standing man holds the prone man’s head, tilting it backward and then rotating it to the side. Both individuals remain in close proximity, with the standing man positioned directly in front of the lying man. The camera maintains a steady close-up perspective, focusing on the neck manipulation without noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DdEKfEIbUNw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DdEKfEIbUNw_000343_000353.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 67.90015479973084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects: one lying supine (upper body visible) and another leaning over, engaging in physical interaction (likely manual manipulation or contact; motion is localized and force-driven between the individuals).", "background_and_ambient_analysis": "Background elements (striped towel, dark furniture) show no uniform shifting or environmental fluid motion (fire, water, wind); no significant ambient environmental dynamics detected."}}
{"video_id": "DcSDuTRyz9E", "file_name": "DcSDuTRyz9E_000285_000295.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a brown-capped mushroom with a white stem, then another similar mushroom is brought into view; the hand moves to reveal a second person wearing green gloves handling multiple mushrooms amid tall grass, with the camera shifting from close-up to a wider view of the gloved hands and mushrooms, maintaining a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DcSDuTRyz9E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DcSDuTRyz9E_000285_000295.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 248.89921453354611, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hand manipulating mushrooms (showing different angles of the fungi).", "background_and_ambient_analysis": "Background consists of static grass with no significant shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "De1KzP1tfPw", "file_name": "De1KzP1tfPw_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a high jump: a person in mid-air, body arched, legs extended, over a high jump bar. Then, the scene shifts to a track, where a person in a black and white uniform (maybe a runner) is running. Next, another person in a blue shirt is holding a bat, maybe a softball or baseball bat. Wait, the sequence: first high jump, then running on track, then holding a bat. Let's check the timestamps. Frame 0: high jump, frame 2: maybe the athlete after landing, frame 3: running, frame 4: holding bat. Need to describe in chronological order. So the main actions: first, a jumper clears the high jump bar, then a runner on the track, then someone holding a bat. Appearance: high jumper is athletic, maybe dark clothing. The runner is in a uniform. The bat holder is in blue. Spatial: the high jump has poles, palm trees in background. Then track, then the bat scene. Camera movement: maybe cuts between scenes, so each frame is a different angle. But need to keep background minimal. Let's structure it: first scene: a person jumps over a high jump bar, body arched, limbs extended, in front of palm trees and a clear sky. Then, the next scene shows a person running on a track, wearing a black and white uniform, moving forward. Then, another person in a blue shirt holds a bat, standing on the field. Camera perspective: each scene is a separate shot, likely static or following the action, but since it's cuts, the camera movement between scenes is a cut. Wait, the rules say conclude with camera perspective and movement. But the video has cuts, so each clip is a different angle. Need to describe the sequence. Let's draft: A high jumper arches their back and clears a high bar, then a runner in a black and white uniform sprints on a track, followed by a person in a blue shirt holding a bat. Backgrounds include palm trees and a sports field. Camera angles shift between the high jump, running track, and batting scene, with each segment showing the action from a frontal or side perspective. Wait, need to be concise. Let's check the rules again. Chronological order: first high jump (person mid-air), then runner (on track), then bat holder (holding bat). Mention appearance: high jumper (athletic, maybe dark shirt), runner (black and white uniform), bat holder (blue shirt). Spatial: high jump is over a bar with palm trees; track is on a field; bat scene is on a field. Background minimal. Camera movement: each clip is a separate shot, so the camera cuts between actions, no continuous movement. So the caption should be: A person arches their body mid-air, clearing a high jump bar, followed by a person in a black and white uniform running on a track, then another individual in a blue shirt holding a bat. Backgrounds include palm trees and athletic fields. The camera cuts between each action, capturing each scene from a frontal or side angle. Wait, need to be concise. Let's make it shorter. \"A high jumper clears a bar with arched body, then a runner in black and white uniform sprints on a track, followed by a person in a blue shirt holding a bat; backgrounds include palm trees and athletic fields; camera cuts between scenes showing each action from frontal/side angles.\" But check the rules: exclude text recognition, named characters. So no mentions of numbers, names. Let's see the frames: frame 0 has high jump, frame 2 maybe the jumper landing? Wait, frame 0: person mid-air over bar. Frame 1: same, maybe bar down. Frame 2: person in black and white uniform (maybe the jumper after landing? Or another runner). Wait, the problem says \"main subjects\", so each scene has a main subject. So first scene: high jumper (one person, mid-air, body arched). Then second scene: a runner (one person, running on track, black and white uniform). Third scene: a person holding a bat (one person, blue shirt). So chronological order: high jump → running → bat. Now, describe each in order. \"A person jumps over a high jump bar, body arched and limbs extended, then a runner in a black and white uniform sprints on a track, followed by an individual in a blue shirt holding a bat; backgrounds include palm trees and a sports field; camera cuts between each action from a frontal or side perspective.\" Check if it's concise. Let's see if we can shorten. \"A high jumper clears a bar with an arched body, then a runner in a black and white uniform sprints, followed by a person in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/De1KzP1tfPw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/De1KzP1tfPw_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 217.20330780603223, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Pole vaulter moving in mid-air and landing, and two female athletes running with a baton.", "background_and_ambient_analysis": "The background (trees, building, track) is static with no significant fluid or wind motion; no fire, water, or smoke observed."}}
{"video_id": "DddW7jWmhJw", "file_name": "DddW7jWmhJw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a white headband with a large pink bow and a white onesie with colorful polka dots is seated on a light-colored cushioned surface. The baby’s head moves slightly, turning to the side and blinking, while the headband and bow remain visible. The baby remains in a fixed position, with the camera maintaining a stationary close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DddW7jWmhJw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DddW7jWmhJw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 130.85760059313125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (the only discrete object) moves with head and facial micro-movements, which are typical for a seated infant.", "background_and_ambient_analysis": "The background (a textured chair) remains static throughout the video. There are no fluid or environmental motions (e.g., fire, water, smoke, wind)."}}
{"video_id": "DdjeJi-BYGQ", "file_name": "DdjeJi-BYGQ_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green jacket and blue jeans kneels on grass, holding a small dark object with both hands. They rotate the object, examining it closely, while their hands move in a circular motion. The camera remains stationary, focusing on the hands and the object against the grassy background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DdjeJi-BYGQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DdjeJi-BYGQ_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 212.30591566968138, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a small solid object (likely a phone or similar item), exhibiting discrete movements through grasping, rotating, and positioning.", "background_and_ambient_analysis": "The background consists of static grass with no shifting elements or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "DeDWX5iVhr0", "file_name": "DeDWX5iVhr0_000153_000163.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue and white checkered shirt holds a metal knife in their right hand and repeatedly moves it back and forth against a brown sharpening stone held in their left hand on a workbench covered with various tools. The camera maintains a close-up perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DeDWX5iVhr0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DeDWX5iVhr0_000153_000163.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 429.43152408939886, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands (in checkered shirt) and the knife are moving in discrete, controlled motions against the sharpening stone, exhibiting deliberate contact forces.", "background_and_ambient_analysis": "The background consists of a static workshop surface with tools and a box; no shifting backgrounds, fire, water, or wind motion observed."}}
{"video_id": "Df8CzKNNWqM", "file_name": "Df8CzKNNWqM_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a swimsuit stands on a diving board, walks toward the edge, leaps into the pool, and submerges underwater. The camera remains stationary, capturing the sequence from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Df8CzKNNWqM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Df8CzKNNWqM_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 149, "blur_score": 140.0249472166459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (diver) is moving: walking on the diving board, jumping, and entering the water.", "background_and_ambient_analysis": "The pool deck and structures are static. The water in the pool is calm except for a brief splash during the dive, which is a transient fluid motion but not dominant."}}
{"video_id": "DfNVE0r8DPo", "file_name": "DfNVE0r8DPo_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a black screen, then shows a dark car (probably a sedan) parked near an ATM. The ATM is labeled \"Atm Used for Demonstration Purposes\" but we need to ignore text. Next scene: a person's hands withdrawing cash from the ATM. Then the car's front, maybe the same car. Then inside the car, a person driving, looking at the ATM screen? Wait, the sequence is:\n\n[0.0] black screen → [0.1] car interior with someone's hand on steering wheel? Wait, no: first frame is car parked, then ATM, then car front, then inside car with person.\n\nWait, the video clips:\n\n0.0: [black screen] → no, the first frame (timestamp 0.0) is a dark car (maybe a sedan) parked at night, visible lights on the car (taillights, etc.)\n\n0.1: same car? No, next frame (0.1) shows an ATM with a person withdrawing cash. Then 0.2: car front, same car? Maybe. Then 0.3: inside car, person driving.\n\nWait, the clips are:\n\n1. Car (dark color, possibly black or dark blue) parked at night, visible headlights and taillights.\n\n2. ATM machine, person's hands withdrawing cash (from ATM slot).\n\n3. Car front, same car, headlights on.\n\n4. Inside car, a person (female, dark hair) sitting in driver's seat, steering wheel, looking at a screen (maybe the ATM screen?).\n\nWait, the user's video description has frames:\n\n[0.0] shows a dark car parked near an ATM (but the first frame is \"a dark car parked at night\" but the image shows a car with lights on, maybe the car's interior? Wait, no: the first frame says \"a dark car parked at night\" but the image shows the car's interior with someone's hand on the steering wheel? Wait, no, the user's input has:\n\n[0.0] [image: dark car parked, interior?] Wait, the user's input has:\n\n<0.3 seconds> [image of dark car parked, maybe night scene]\n\nWait, the user provided video frames as:\n\n[0.0] frame: a dark car (possibly a sedan) parked at night, with visible headlights and taillights, maybe in a parking lot.\n\n[0.1] frame: ATM machine, person's hands withdrawing cash from the ATM.\n\n[0.2] frame: car front (same car as before), headlights on.\n\n[0.3] frame: inside car, person driving, looking at an ATM screen (the car has a screen, maybe the ATM is inside the car? Wait, no, the ATM is outside. Wait, no—wait, the fourth frame is inside a car, a person in driver's seat, hand on steering wheel, looking at a screen (maybe a monitor inside the car, like an ATM display inside the car? Or the car has an ATM? Wait, the text says \"Atm Used for Demonstration Purposes\" so maybe the ATM is set up inside the car? No, the first frame shows a car parked, then ATM, then car front, then inside car.\n\nWait, need to focus on motion and chronological order.\n\nLet's list the frames in order:\n\n1. A dark car (color: dark, possibly black or dark blue; size: sedan) is parked at night, visible headlights and taillights.\n\n2. A person (hands only visible) withdraws cash from an ATM machine.\n\n3. The same dark car is shown from the front, headlights on.\n\n4. Inside the car, a person (dark hair, seated in driver's seat) interacts with a screen (probably the ATM screen inside the car? Or the car has an ATM? Wait, the text \"Atm Used for Demonstration Purposes\" is overlaid, so it's an ATM in the video for demo.\n\nWait, the main subjects are:\n\n- Car (dark color, sedan)\n\n- ATM machine\n\n- Person (hands withdrawing cash)\n\n- Person inside car driving, looking at screen.\n\nChronological order:\n\nFirst, a dark car is parked. Then, a person withdraws cash from an ATM. Then, the same car's front is shown. Then, a person is inside the car, driving, looking at a screen (the ATM screen? Or an in-car screen? The text says \"Atm Used for Demonstration Purposes\", so the ATM is part of the demo, maybe the car has an ATM? Or the ATM is outside, and the car is parked near it.)\n\nNow, the task is to generate a concise chronological paragraph.\n\nFocus on motion and behavior:\n\n- Start", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DfNVE0r8DPo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DfNVE0r8DPo_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 193.94529446607606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand inserting cash/card at ATM (discrete movement), person adjusting steering wheel/face inside car (discrete body movements), and cash being withdrawn from ATM.", "background_and_ambient_analysis": "Background elements (buildings, ATM, car exterior) show no shifting or fluid motion; no fire, water, smoke, or wind present. All backgrounds appear static across cuts."}}
{"video_id": "DekHIYVdb5E", "file_name": "DekHIYVdb5E_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler in a blue shirt and beige shorts holds a green and yellow toy while walking across a grassy yard; the blue ball on the ground remains to the right as the child moves toward the right side of the frame. The camera pans right to follow the toddler’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DekHIYVdb5E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DekHIYVdb5E_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 49.10905170098839, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A toddler (solid object) is moving by crawling and walking on the grass, holding a toy.", "background_and_ambient_analysis": "The background (grass, trees, building) is static with no significant fluid or wind-driven motion. No fire, water, or smoke observed."}}
{"video_id": "DduzMBDq4a8", "file_name": "DduzMBDq4a8_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the rules properly. The user wants a concise, chronological paragraph describing the video, focusing on the main subjects' motions and behaviors in order.\n\nThe video starts with a man playing a brass instrument. He's wearing a black jacket with gold embellishments, gray pants, and has long hair. He's standing on a cobblestone plaza. Behind him, there's a black case with an open laptop showing images, and a red and black wheeled cart. There's also a tripod with a long wooden object, maybe a pole or part of the instrument setup.\n\nThen, the man continues playing, and a small boy in a gray hoodie with blue and yellow stripes walks into the frame from the right. The boy is carrying something, maybe a toy, and moves in front of the man. Another person in a yellow jacket and blue pants walks past on the right side of the frame.\n\nI need to note the sequence: the man is playing, the boy enters, walks in front, then exits. The spatial relationships: the boy is in front of the man, the person in yellow is to the right. Background elements like the cart and case are stationary. The camera stays stationary, no movement mentioned.\n\nRules say to exclude text recognition, names, stylistic analysis. So no mention of the laptop's content, just that it's open. Keep background minimal unless essential. The cobblestone plaza is the background, but it's part of the setting, maybe mention it as the plaza.\n\nNeed to structure the caption in chronological order. Start with the man playing, then the boy entering, moving in front, exiting. Mention their appearances briefly: man's clothing, boy's hoodie. Spatial relationships: boy comes from right, walks in front of man. Camera is stationary.\n\nCheck if the laptop is essential. The rules say minimal background, but the case with laptop is part of the setup, so maybe include it as a detail. The cart is red and black, but perhaps just mention the cart.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation).\" So for the man: black jacket with gold, gray pants. Boy: gray hoodie with blue/yellow stripes, small. Number: one man, one boy, and another person in yellow.\n\nSpatial relationships: boy walks in front of the man. The person in yellow walks to the right.\n\nCamera: stationary, no movement.\n\nPutting it all together: A man in a black jacket with gold embellishments and gray pants plays a brass instrument on a cobblestone plaza, with a red and black cart and open case nearby. A small boy in a gray hoodie with blue and yellow stripes walks from the right, passing in front of the man. A person in a bright yellow jacket walks past the man on the right. The camera remains stationary throughout.\n\nWait, the original video has two people walking? The first frame shows a person in black and yellow, then the boy comes in. Let me check the timestamps.\n\nIn the initial frames: first frame has a person in a black suit and yellow vest walking, then the boy appears. Wait, the user's description: [0.0] shows a man playing, another person in black and yellow vest on the right. Then at [0.3], the person in yellow is still there, then the boy comes in. So the boy enters, walks in front, then exits. The person in yellow is there initially but maybe not part of the main action. The main subjects are the man and the boy.\n\nWait, the rules say main subjects. The man is the main subject, the boy is secondary. So the primary motion is the man playing, then the boy walking in front of him. The person in yellow might be a background element, but the caption should focus on main subjects. The user says \"main subjects (people/animals/objects) in chronological order.\" So the man is the main subject, the boy is another main subject as he's interacting. The person in yellow is background unless relevant.\n\nThe user's example in the problem statement might have the boy and the man as main subjects. Let me check the video description again.\n\nThe video starts with the man playing. Then a boy walks in front of him. The person in yellow is in the background, walking past. So the main subjects are the man and the boy. The person in yellow is a secondary element, but maybe mention if relevant. The rules say \"main subjects,\" so perhaps include the boy as a main subject. The person in yellow is part of the background but in the initial frames. Wait, in frame 0.0, the person in yellow is present, then the boy enters. So the chronological order would be: man plays, then boy walks in front, then person in yellow moves out of frame.\n\nBut the user's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DduzMBDq4a8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DduzMBDq4a8_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 156, "blur_score": 151.67810690955164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A saxophone player (shifting posture while playing), a child walking across the frame, and other pedestrians moving in the background are the primary discrete objects exhibiting locomotion or physical movement.", "background_and_ambient_analysis": "The concrete wall and cobblestone ground remain static across frames, with no fluid motion (fire, water, smoke) or significant wind effects observed. Background elements do not shift uniformly, ruling out ambient environmental motion."}}
{"video_id": "DgjPaEqWVXc", "file_name": "DgjPaEqWVXc_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark plaid shirt sits at a white table, manipulating a white sock-like object with both hands. On the table, a blue and white spoon, a red string, and small red beads lie in front of the person. The background consists of white paneled walls, and the camera maintains a stable frontal perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DgjPaEqWVXc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DgjPaEqWVXc_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 100.39698325047544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving hands/arms while holding a cup and toothbrush, performing discrete actions (drinking, object manipulation) involving solid objects.", "background_and_ambient_analysis": "Background (white door and walls) is stationary with no shifting or movement. No fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "DgrjqmzEcts", "file_name": "DgrjqmzEcts_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a spiky plush hedgehog toy with a brown face and a red tag resting on a wooden surface. It then transitions to a retail store aisle where a woman in a red shirt with a long braid pushes a shopping cart forward, interacting with a woman in a dark blue shirt and a man in a blue plaid shirt. The red-shirted woman maneuvers the cart left, passing near the others. The camera remains static throughout the store sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DgrjqmzEcts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DgrjqmzEcts_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1207.948253401371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The woman in red is pushing a shopping cart and placing balloons into it. The man behind the counter is interacting with her, and the woman in blue is standing nearby.", "background_and_ambient_analysis": "In the store scene, the background (shelves, ice machine) is static. There is no ambient environmental motion (e.g., fire, water, wind)."}}
{"video_id": "DgJOql1kiM0", "file_name": "DgJOql1kiM0_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two boys, one in an orange hoodie and blue jeans, the other in a beige-and-black hoodie with blue jeans, start crouched on a gravel path near a metal gate. They rise and run toward the gate, the boy in orange leading, followed by the other who bends down near the gate’s base. The camera follows their movement with a slight shake, capturing their motion against the gate and adjacent sidewalk.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DgJOql1kiM0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DgJOql1kiM0_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 105.2748344904542, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (solid objects) exhibit locomotion (walking, bending) and interaction (e.g., leaning on gate, moving together). Their movements are distinct, trackable bounding boxes driven by intentional motion.", "background_and_ambient_analysis": "The background (metal gate, walls) shows no uniform shifting, no fluid motions (fire, water, smoke), and no wind effects. Static elements remain consistent throughout the frames."}}
{"video_id": "Dgvf6I8Fek4", "file_name": "Dgvf6I8Fek4_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue cap sits at a table writing, then the scene shifts to two people seated at tables, including a woman in a black top. The woman walks through the room, followed by a man in a dark jacket approaching a wall to adjust a light switch. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dgvf6I8Fek4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dgvf6I8Fek4_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 82.51819457882017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people) are moving: a person in a classroom (blue cap) stands up, drops papers, and walks away; a woman in the background stands and walks towards the camera; a man in the doorway holds and adjusts a camera. These motions are due to explicit physical forces (locomotion).", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, smoke, or wind. Background elements (walls, desks, door) remain static and do not shift uniformly. No ambient environmental motion detected."}}
{"video_id": "DhClSpiYCuk", "file_name": "DhClSpiYCuk_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark gray shirt holds a small blue object and a clear plastic container in front of their face against a solid green background. They bring the container close to their eyes, then adjust both items, separating the blue object from the container and displaying them individually to the camera. The camera remains stationary throughout, maintaining a medium shot focused on the upper body and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DhClSpiYCuk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DhClSpiYCuk_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 77.61108374333182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a dark shirt manipulates a transparent plastic container, moving their hands and the container in controlled motions (e.g., holding, rotating). The container and person are solid, distinct objects with explicit physical movement.", "background_and_ambient_analysis": "The background is a uniform green screen with no visible shifting or environmental motion (no fire, water, smoke, or wind). Static background elements (green screen) show no movement."}}
{"video_id": "Dh3r6tHK-UE", "file_name": "Dh3r6tHK-UE_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a red shirt and black pants with white stripes walks across a grassy field, holding a lacrosse stick and a red ball. He stops, turns toward the goalposts, lifts the stick, and hits the ball, sending it airborne. The boy then turns and walks toward the camera. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dh3r6tHK-UE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dh3r6tHK-UE_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 163.54704130288653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in red shirt walks, swings bat, and hits a ball in motion; ball trajectory is clearly visible after impact, indicating discrete collision physics.", "background_and_ambient_analysis": "Background elements (goalposts, trees, grass) remain stationary without uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) observed; trees show no significant swaying."}}
{"video_id": "DgTf7eFnz-I", "file_name": "DgTf7eFnz-I_000263_000273.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lies on their back, wearing a black strappy top, with a feather tattoo visible on their upper back. Another individual uses their hands to massage the person’s right shoulder and neck, moving from the shoulder toward the neck with pressing and adjusting motions. The camera maintains a close-up perspective, slightly shifting to follow the massage action, focusing on the upper back and neck area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DgTf7eFnz-I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DgTf7eFnz-I_000263_000273.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 49.320349085032476, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (receivers) is stationary; another person's hands (massager) are moving along the receiver's neck and shoulders, applying pressure in discrete motions.", "background_and_ambient_analysis": "The background features static patterned fabric and text (e.g., 'Bali') with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "Di1a_BQhND4", "file_name": "Di1a_BQhND4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are seated at a metal table outdoors; the person on the left wears a white t-shirt and holds an orange object, while the person on the right in a black t-shirt leans forward. The right individual reaches toward the orange object, taking it from the left person's hand, then adjusts their grip while the left person retracts their hand. A large water bottle and a snack package rest on the table. The camera remains static, capturing the interaction from a close, frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Di1a_BQhND4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Di1a_BQhND4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 377.28707869088913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are interacting with a small object (likely a balloon or model) on a table; their hands and arms move as they manipulate the object, indicating explicit physical forces from their actions.", "background_and_ambient_analysis": "The background (house siding, fence, and table) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "Di-zWoQn5p0", "file_name": "Di-zWoQn5p0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a fine black makeup brush to groom a light-colored eyebrow, moving the brush along the brow from left to right to shape and define it. The camera maintains a close-up, static perspective focused on the eyebrow area throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Di-zWoQn5p0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Di-zWoQn5p0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 156, "blur_score": 50.49301988469348, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A makeup brush (solid object) is moving across the eyelid, exhibiting precise, controlled motion consistent with human hand movement applying makeup.", "background_and_ambient_analysis": "No shifting background elements observed; the scene is a close-up focused on the eye with no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "DhYpQKf8uHQ", "file_name": "DhYpQKf8uHQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in blue shorts runs across a grassy park area, moving directly toward the camera. He approaches steadily, with the camera gradually zooming in, focusing on his upper body as he nears. The background includes trees and distant buildings, with the camera maintaining a forward-facing perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DhYpQKf8uHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DhYpQKf8uHQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 131, "blur_score": 98.43550870286904, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person in blue shorts is running directly toward the camera, exhibiting clear locomotion (leg movement, arm swing, forward progression).", "background_and_ambient_analysis": "No significant shifting of background elements (trees, buildings, grass) or fluid/environmental motion (e.g., fire, water, wind). Background elements remain static relative to the ground."}}
{"video_id": "DhIoIxgjL0w", "file_name": "DhIoIxgjL0w_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with gray hair and dark shorts sits at an outdoor table cluttered with plates and items, looking around; he raises his right hand in a wave, then gestures toward his chest. The white wall and greenery behind him remain static, with the table positioned to his left. The camera maintains a fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DhIoIxgjL0w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DhIoIxgjL0w_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 170.8989493115543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man performs deliberate hand movements (waving, gesturing), indicating discrete physical motion of a solid object (person).", "background_and_ambient_analysis": "Background elements (white wall, greenery) show no significant shifting or fluid motion; no fire, water, smoke, or wind-driven movement detected."}}
{"video_id": "DiFaLytZaHQ", "file_name": "DiFaLytZaHQ_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a light gray shirt, holds a red hair straightener vertically while sliding it down a section of hair. They adjust the hair with their other hand. On the table in front, three beauty products (red, silver, white bottles) and a green brush are arranged. The background is plain. The camera remains stationary at a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DiFaLytZaHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DiFaLytZaHQ_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 445.05053676287366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman's hair and comb exhibit discrete motion as she brushes her hair, with the comb moving through her hair strands in a controlled, physical interaction.", "background_and_ambient_analysis": "The background (plain wall) shows no shifting or distortion, and there are no fluid elements (fire, water, smoke, or wind) present. Ambient motion is absent."}}
{"video_id": "DiDDTKEnyDg", "file_name": "DiDDTKEnyDg_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing glasses and a sleeveless top is in a dimly lit kitchen with dark cabinets and a bright ceiling light visible in the background. They hold a piece of food near their mouth, bring it to their mouth, and chew. The camera maintains a close-up, handheld perspective with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DiDDTKEnyDg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DiDDTKEnyDg_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 91.23628813302119, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hand to their mouth, indicating eating motion as the primary discrete object action.", "background_and_ambient_analysis": "No shifting background; cabinets and ceiling remain static with no fluid motion (fire, water, smoke, or wind) observed."}}
{"video_id": "Dhg8J9AqhZk", "file_name": "Dhg8J9AqhZk_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a gray top and pink shorts runs toward a red and white trampoline, leaps into the air, and executes a backflip before landing on the trampoline surface. She continues her routine with dynamic movements across the mat. Several onlookers stand in the background near the gym walls. The camera remains stationary, capturing the action with a wide-angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dhg8J9AqhZk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dhg8J9AqhZk_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 43.56531351400183, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The gymnast in a pink leotard is performing jumps and flips on the trampoline, showing clear discrete object motion.", "background_and_ambient_analysis": "The background (walls, ceiling lights, scoreboard) is stationary; no fire, water, smoke, or wind present."}}
{"video_id": "DijC2t_VaPo", "file_name": "DijC2t_VaPo_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow hoodie bends over a cluttered ground, handling wooden pieces and bricks. They move the items from the ground, shifting position as they work. The camera captures the sequence with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DijC2t_VaPo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DijC2t_VaPo_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 447.01371718294683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a yellow jacket and dark pants is actively moving, bending down to handle and reposition bricks on the ground. The person's locomotion and interaction with discrete solid objects (bricks) are clearly visible.", "background_and_ambient_analysis": "The background elements (tables, walls, and static workshop structures) remain stable throughout the frames without uniform shifting or fluid motion. No fire, water, or smoke is visible."}}
{"video_id": "DioxcC5xPrE", "file_name": "DioxcC5xPrE_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue outfit and white headscarf initially faces the camera, then turns left toward a sink area with a yellow bottle and red container on the counter. They wash their hands under the faucet, then turn back to face the camera. The camera follows the person’s movement with a slight shift, capturing the sink and immediate surroundings with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DioxcC5xPrE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DioxcC5xPrE_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 381.91617450330386, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in blue uniform is washing hands at the sink, with hand movements and body turning. Another person moves from the counter to the sink.", "background_and_ambient_analysis": "Background (wall, sink) is static; no dominant fluid/environmental motion (water from faucet is minor and not a fluid feature like waves or smoke)."}}
{"video_id": "DjndWZSDktw", "file_name": "DjndWZSDktw_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small colorful object with blue, pink, yellow, and black sections, moving it in front of a \"BRICKFAN\" sign and a yellow caution sign. The hand rotates and positions the object near the signs, then withdraws. Background includes a colorful LEGO baseplate. The camera remains stationary in a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DjndWZSDktw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DjndWZSDktw_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 1371.3241805109824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a LEGO brick, rotating it to display different colored sides (blue, black, yellow). The brick is the only discrete moving object.", "background_and_ambient_analysis": "Background elements (book, LEGO character, sign) are stationary with no uniform shifting. No fluid, fire, water, or wind motion present."}}
{"video_id": "DjBgvFaVa6I", "file_name": "DjBgvFaVa6I_000233_000243.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a dark ponytail and diamond stud earrings applies lip gloss using a pink applicator, moving the tool across their lips. The camera shifts slightly to reveal a second person with a bald head and dark beard entering the frame from the left, positioned in front of the first individual. The scene occurs against a plain white background with minimal environmental detail, and the camera maintains a close-up perspective with slight movement to capture both subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DjBgvFaVa6I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DjBgvFaVa6I_000233_000243.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 95.85059550254742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A makeup artist's hand applies lip color to a woman's lips, showing controlled motion. The woman's lips and the artist's head/face exhibit discrete movements during the application process.", "background_and_ambient_analysis": "The background consists of a static, plain wall with no fluid motion (fire, water, smoke, wind). No ambient environmental elements are present."}}
{"video_id": "DkIZHXIlHGE", "file_name": "DkIZHXIlHGE_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket and gray pants crouches beside a large white horse with its head lowered, appearing to interact with the horse's legs. The horse steps back, prompting the person to stand upright, and the horse then turns its head and moves away. The camera remains mostly static with a subtle follow as the horse shifts position within the stable, which has wood shavings on the ground and a wooden stall door visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DkIZHXIlHGE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DkIZHXIlHGE_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 194.1082184114523, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A white goat (discrete solid object) moves its head and body while standing near a door. A human (discrete solid object) approaches the goat, interacting with it through hand movements.", "background_and_ambient_analysis": "Static background with wooden door and walls; no fluid motion (fire, water, smoke) or wind effects observed. Ground covered with wood shavings shows no significant displacement."}}
{"video_id": "Dkol0VcnICk", "file_name": "Dkol0VcnICk_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red sleeveless top and dark pants performs lunges in a gym, stepping forward and backward in a repeated motion. The scene transitions to a black screen displaying the \"Strength Radio\" logo. The camera remains stationary during the gym sequence before cutting to black.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dkol0VcnICk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dkol0VcnICk_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 2048.0373606395724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in a red shirt is moving by performing a lunge exercise and walking across the frame, indicating discrete physical motion due to their own locomotion.", "background_and_ambient_analysis": "The background (gym equipment and walls) remains stationary with no shifting or environmental fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "DkicImjtRZU", "file_name": "DkicImjtRZU_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a striped shirt and dark pants plays a harmonica, holding it with both hands and moving his mouth to produce sound. He stands in front of a lit Christmas tree adorned with ornaments, with a piano visible to his left. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DkicImjtRZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DkicImjtRZU_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 363.09243982397584, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is moving their mouth and hands while playing a harmonica; this is a discrete solid object's motion due to explicit physical action (playing an instrument).", "background_and_ambient_analysis": "The background elements (Christmas tree, wall, calendar, keyboard) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "DkXkWlhjso0", "file_name": "DkXkWlhjso0_000437_000447.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands add green leafy greens, purple, and orange vegetables into a red bowl with a beige interior. The hands continue placing and mixing the colorful ingredients inside the bowl, which rests on a countertop. The camera maintains a close-up view of the bowl and hands without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DkXkWlhjso0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DkXkWlhjso0_000437_000447.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 201.54255357464035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively stirring and mixing vegetables in a red bowl, causing discrete movement of the vegetable pieces.", "background_and_ambient_analysis": "The background (countertop, kitchen elements) is static; no shifting or fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "DlOHJQy5ZzA", "file_name": "DlOHJQy5ZzA_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow dozer with a visible operator moves forward across a tilled field, its blade pushing soil and creating tracks. The machine advances steadily, with green vegetation visible in the background. The camera follows the dozer’s motion, panning slightly to maintain focus on its progression.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DlOHJQy5ZzA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DlOHJQy5ZzA_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 814.9581829298454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow Dozer is moving forward, pushing dirt; this is the only discrete object exhibiting motion.", "background_and_ambient_analysis": "Background (grass and sky) is static; no dominant fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "Dm0CEcnPoT4", "file_name": "Dm0CEcnPoT4_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red and black striped shirt under a white lab coat stands in front of a green chalkboard, holding an object near their face and adjusting it with both hands while moving slightly. The camera is positioned at a low angle, showing a slight shake, with the green chalkboard and white trim above it in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dm0CEcnPoT4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dm0CEcnPoT4_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 1018.386790371072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white lab coat and red striped shirt is the primary solid object; their hands are moving in repetitive motions near their face (likely clapping or covering the mouth/nose).", "background_and_ambient_analysis": "The green chalkboard background remains stationary throughout the frames, with no fluid motion (fire, water, smoke) or significant environmental wind effects observed. Background elements do not exhibit uniform shifting."}}
{"video_id": "DlZzKZifgXE", "file_name": "DlZzKZifgXE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person in dark clothing skates directly toward the camera on an indoor ice rink, starting from the distant background near the glass barrier and moving steadily closer until they pass by the camera, with the camera positioned low on the ice surface capturing the motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DlZzKZifgXE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DlZzKZifgXE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 122, "blur_score": 845.4787528412503, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (skater) is moving across the ice, gliding due to physical locomotion. The skater's motion is distinct and can be tracked with a bounding box.", "background_and_ambient_analysis": "The background (rink walls and ceiling) is static and does not shift. There is no ambient environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "DlgiGTqedQU", "file_name": "DlgiGTqedQU_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black top, blue jeans, and a pink bag stands on the roadside, raises their right arm upward, and a silver car drives past them. The camera remains stationary with slight movement as the person gestures and the car approaches.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DlgiGTqedQU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DlgiGTqedQU_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 436.14128416293596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is standing and moving their arm (likely throwing a pink object), and a car is driving past from left to right.", "background_and_ambient_analysis": "The background (trees and house) is static with no significant wind or fluid motion. No fire, water, or smoke observed."}}
{"video_id": "DmPzk8cLxpg", "file_name": "DmPzk8cLxpg_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the video sequence. The video starts with a chessboard setup. The first frame shows a chessboard with pieces in their starting positions, black and white pieces arranged normally. Then it cuts to a black screen with the number \"3...\" displayed twice. After that, the scene returns to the chessboard, and a hand moves a black pawn forward.\n\nThe user wants a concise chronological paragraph focusing on motion and behavior. Let me break it down step by step. \n\nFirst, the initial scene is the chessboard with all pieces in place. The description should mention the color and arrangement. Then, the transition to the black screen with \"3...\"—but the rules say to exclude text recognition, so I shouldn't mention the text. Wait, the rules state to exclude text recognition. So the black screen with \"3...\" is just a transition, but since it's part of the video sequence, maybe I need to note the time lapse or the countdown. However, the instructions say to exclude text recognition. Hmm, tricky. The rules under f) say exclude text recognition, so even though the number is shown, I shouldn't mention it. So maybe just say \"the scene transitions to a black screen before returning to the chessboard\".\n\nThen, the hand moves a black pawn. The hand is a main subject, so describe that motion. The pawn is black, moving forward. The camera perspective is top-down, as seen in the first and last frames. The background is a brown surface, which is minimal. \n\nCheck the rules again. Background descriptions should be minimal unless essential. The brown surface is part of the setting but maybe not essential. The main focus is the chessboard and the hand movement.\n\nWait, the user's example output might not mention the black screen text, so skip that part. The sequence is: chessboard setup, then black screen (but skip text), then hand moves a pawn.\n\nSo the caption should be: The video opens with a chessboard showing black and white pieces in their starting positions. After a brief transition to a black screen, a hand enters the frame from the left and moves a black pawn one square forward. The camera maintains a top-down perspective throughout the sequence.\n\nWait, the countdown \"3...\" is part of the video, but according to rule f) exclude text recognition. So the black screen with \"3...\" is just a transition. So the description should note the transition to a black screen and then back to the board, but not mention the text.\n\nLet me verify the steps:\n\n1. Chessboard with pieces in place.\n2. Black screen (no text mentioned, so just \"black screen\").\n3. Hand moves a black pawn.\n\nSo the caption should chronologically describe each step.\n\nAlso, the rules say to mention the main subjects' motion. The hand moving the pawn is key. The pawn's color and the move direction.\n\nCheck if spatial relationships are needed. The hand comes from the left, so \"a hand enters from the left and moves a black pawn forward.\"\n\nCamera perspective: top-down, as seen in the frames.\n\nSo putting it all together:\n\nThe video begins with a chessboard featuring black and white pieces arranged in their initial positions. A brief transition to a black screen follows, after which a hand enters from the left and moves a black pawn one square forward along the board. The camera maintains a top-down view throughout the sequence.\n\nWait, but the user says \"briefly describe their appearance and number (color, size, orientation).\" The pawn is black, so \"a black pawn\". The hand is a main subject. The pieces: black and white. The movement is the pawn moving forward.\n\nCheck if the count of pieces matters. The starting positions have standard numbers, but the caption should note that it's a standard chess setup. However, maybe just mention the color.\n\nWait, the first frame shows the board with pieces in position, so the standard setup. But the caption should be concise. Maybe just \"black and white chess pieces\".\n\nAlso, the hand is moving a pawn, which is one of the pieces. So the main subject is the hand and the pawn.\n\nThe rules also say to conclude with camera perspective. So \"top-down view\" is the camera angle.\n\nMake sure not to mention the countdown text. So the transition to black screen is noted, but no text.\n\nOkay, finalizing:\n\nThe video opens with a chessboard displaying black and white pieces in their starting positions. After a brief transition to a black screen, a hand enters from the left and moves a black pawn forward one square. The camera remains in a top-down perspective throughout the sequence.\n\nCheck if \"starting positions\" is necessary. The initial setup is standard, so maybe \"arranged in their initial positions\" is better, but the caption says \"briefly describe appearance and number\". The appearance", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DmPzk8cLxpg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DmPzk8cLxpg_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 143.08206997028287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand moves a single chess piece across the board, demonstrating physical interaction with a solid object.", "background_and_ambient_analysis": "The chessboard background remains static throughout the video; no fluid/environmental motion (fire, water, smoke) is present. The countdown text (3...) is a transient digital element, not an ambient phenomenon."}}
{"video_id": "DnAIH7eUxck", "file_name": "DnAIH7eUxck_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a blue shirt and another in a red shirt, lie side by side on a blue table, each eating a half watermelon. They gradually lift their heads, with the blue-shirted person sitting up first. A truck loaded with whole watermelons is visible behind them. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DnAIH7eUxck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DnAIH7eUxck_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 112, "blur_score": 212.4255119763496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are moving their heads and hands to eat watermelon, representing discrete_object_physics.", "background_and_ambient_analysis": "The background (car, watermelons, trees) shows minimal and inconsistent shifting, but not uniform. There is no fire, water, smoke, or wind-driven motion (ambient_environmental) detected."}}
{"video_id": "Dno7URK--SM", "file_name": "Dno7URK--SM_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An orange and blue bowl pours a yellow egg-milk mixture into a stainless steel pan. A wooden spatula stirs the mixture in the pan. A hand places two brown toasted slices onto a yellow plate. The camera maintains a close-up perspective throughout, focusing on the pouring action, stirring motion, and final placement of the toast.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dno7URK--SM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dno7URK--SM_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 53.39010992437426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: wooden spoon stirring the mixture in the pot; hand placing bread on the plate.", "background_and_ambient_analysis": "Static background (stove and wall) in first scene; blue surface in second scene. No shifting backgrounds or fluid/environmental motion."}}
{"video_id": "Dosgof8FVNs", "file_name": "Dosgof8FVNs_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a thin object against a smoky backdrop. The scene transitions to a person in a dark green suit with short blonde hair, bringing a carrot on a green stalk to their mouth, chewing, and lowering the carrot. The background shifts from smoky to a plain white setting. The camera begins with a close-up of the hand and moves to a medium shot of the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dosgof8FVNs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dosgof8FVNs_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 105.19834818808891, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects: hand drawing a triangle on a blackboard and a person eating a carrot. Both exhibit localized motion due to human locomotion and action.", "background_and_ambient_analysis": "Static backgrounds in both scenes: blackboard (first segment) and white wall with plants (second segment). No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "DoQqJc9pz0Y", "file_name": "DoQqJc9pz0Y_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young baby in a striped shirt lifts and shifts a large newspaper on a wooden surface, moving the paper to cover and reveal portions of their body. The background includes a red plastic crate and a small toy. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DoQqJc9pz0Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DoQqJc9pz0Y_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 95.71823255853172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) manipulates a plastic bag (discrete solid object), moving it across the table surface through physical interaction (pulling, lifting).", "background_and_ambient_analysis": "Static background elements (bookshelf, folded clothes, container) show no uniform shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind-driven movement)."}}
{"video_id": "DouJCudEdmE", "file_name": "DouJCudEdmE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green tractor with red wheels moves forward through deep snow, displacing snow into a curved arc behind it. The tractor remains centered as it advances, with snow spraying outward from its path. The camera follows the tractor's movement in a steady shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DouJCudEdmE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DouJCudEdmE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 238.2979792541079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The tractor is the only discrete object moving. It is moving forward through the snow, displacing it to form snow piles. The motion is due to the tractor's own propulsion.", "background_and_ambient_analysis": "The background (sky and trees) is static with no significant shifting. The snow plume is created by the tractor's motion and is not driven by wind or other ambient forces; it is a result of the discrete object (tractor) displacing the snow. No fire, water, smoke, or wind is the dominant motion."}}
{"video_id": "DluxweWKDOo", "file_name": "DluxweWKDOo_000254_000264.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two beekeepers in white protective suits with veiled helmets work on a wooden beehive; the left individual uses a tool to pry open the hive while the right supports it, then together lift a wooden frame revealing honeycomb. The camera shifts from a side view to a top-down perspective of the hive and frames as they handle the equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DluxweWKDOo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DluxweWKDOo_000254_000264.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 48.13319978991754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in beekeeping suits manipulate beehive frames; one lifts a wooden hive frame containing honeycomb, while the other assists with tools.", "background_and_ambient_analysis": "The background consists of stationary trees and structures with no visible shifting or fluid motion (e.g., fire, water, wind). Background elements appear fixed."}}
{"video_id": "DpOnbydv6-E", "file_name": "DpOnbydv6-E_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a sleeveless top and dark pants stands near a seated individual in dark clothing. The standing person bends, lifts the seated person’s leg, and adjusts their position, with the seated individual remaining in a chair. The background shows a room with a bed and desk. The camera perspective is slightly shaky and stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DpOnbydv6-E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DpOnbydv6-E_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 76.43881461224602, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A standing person (in green tank top) performs dynamic motions (arm movements, body shifts), while a seated person remains relatively still. Both are solid objects moving due to locomotion/physical actions.", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting or fluid motion (e.g., fire, smoke, wind); scene lacks environmental fluids or wind-driven motion."}}
{"video_id": "Dp0XEzcTY90", "file_name": "Dp0XEzcTY90_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a purple long-sleeve shirt and gray crocheted vest uses their hands, adorned with a ring and bracelet, to manipulate yarn and needles, looping the yarn through stitches in a repetitive motion; the camera remains static in a close-up view focused on the hands and the gray fabric being worked on.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dp0XEzcTY90.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dp0XEzcTY90_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 260.82127493679656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands and fabric) are moving; hands manipulate the fabric through physical interaction (threading/sewing), exhibiting intentional motion.", "background_and_ambient_analysis": "The background consists of static elements (a knitted vest, purple shirt, and fabric) with no shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "Dpt1790-xUc", "file_name": "Dpt1790-xUc_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Six people stand closely together in a room, some embracing. The individual in a black shirt moves away, turns to face the group, and gestures. The person in a blue polo shirt holds a drink and interacts with the moving individual. Others adjust positions and react. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dpt1790-xUc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dpt1790-xUc_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 90.01187534588973, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people (solid objects) exhibit distinct locomotion and interactions: dancing, clapping, and physical movement (e.g., turning, stepping), with clear bounding box tracking possible for each individual.", "background_and_ambient_analysis": "The background (walls, window, door) shows no shifting or environmental motion (fire, water, smoke, wind). Static background elements remain consistent throughout the video."}}
{"video_id": "DpuFGAeBQAs", "file_name": "DpuFGAeBQAs_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-gloved hand enters the frame from above, moving downward toward a metallic structure, then the arm raises upward and exits the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DpuFGAeBQAs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DpuFGAeBQAs_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 145, "blur_score": 186.466328643623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (legs and boots) moving from left to right, stepping on a metal railing.", "background_and_ambient_analysis": "The video shows water flowing down a structure (ambient environmental motion), but the primary action is a person walking."}}
{"video_id": "DpTf-ew4wJM", "file_name": "DpTf-ew4wJM_000160_000170.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a hand writing on a whiteboard. The main subject is the hand with a marker. The hand moves to write on the whiteboard, adding numbers and symbols. There's another hand maybe? Wait, the first frame shows two hands? Let me check. The video starts with a hand writing, then another hand appears. Wait, in the frames, the left hand is holding a marker, and the right hand is also using a marker? Or maybe one hand is drawing.\n\nLooking at the rules: focus on motion and behavior of main subjects. The main subjects here are the hands (probably two hands, but maybe one is writing). The hand is writing on a whiteboard with a black marker. The whiteboard has some text, but we can't include text recognition. So describe the motion: hand moves to write on the whiteboard, adding \"100\" below \"1500·119\", then another hand (maybe) writes or points.\n\nWait, the frames: first frame, a hand is writing. Second frame, two hands: one is writing \"100\" below the existing \"1500·119\", and another hand is pointing. Then the third frame, same. The hands are using black markers. The whiteboard has \"MATEMATICAS EN SERIO\" but that's text, so ignore.\n\nSpatial relationships: the hand is on the whiteboard, which is on a table. There's a small figurine to the right, a clip, and a pen. But background descriptions minimal, so maybe just mention the whiteboard.\n\nCamera perspective: top-down view, since it's looking down at the whiteboard.\n\nSo putting it together: A hand with a black marker writes on a whiteboard, adding \"100\" below existing text. Another hand uses a marker to point and write next to the first hand's work. The whiteboard is positioned on a wooden surface with a small figurine to the right. The camera maintains a top-down perspective throughout.\n\nCheck the rules: exclude text recognition (so don't mention the math text), named characters (the figurine is a character but we shouldn't name, just describe as small figurine). So focus on motion: hand moves to write, another hand appears to write/point. The key is chronological order: first hand writes, then another hand joins.\n\nWait, in the frames, the first action is the hand writing, then a second hand appears. Let's structure:\n\nThe video shows a hand using a black marker to write on a whiteboard, adding \"100\" beneath existing notation. A second hand enters the frame, also holding a marker, to write and point at the whiteboard. The hands move across the board's surface, with the whiteboard placed on a wooden table. To the right of the whiteboard, a small figurine rests near a black clip and pen. The camera remains stationary in a top-down view, capturing the writing process.\n\nWait, but rules say \"briefly describe appearance and number (color, size, orientation)\". So the hands: both hands are adult-sized, using black markers. The whiteboard is white, on a table.\n\nAlso, \"conclude with camera perspective and movement\". Camera is top-down, no movement.\n\nLet me check the example. The user says \"DO NOT include any reasoning in the caption tags\". So the output must be concise.\n\nPutting it all together:\n\nA hand with a black marker writes \"100\" on a whiteboard. Another hand joins, using a marker to point and write adjacent notes. Both hands move across the board's surface. The whiteboard sits on a wooden surface with a small figurine to the right. The camera maintains a top-down perspective without movement.\n\nWait, but in the video, the first frame has a hand writing, then in frame 1-2, the hand writes \"100\" below \"1500·119\", then in frame 2-3, the other hand is writing the \"X\" in the ratio table. So the hands are working together.\n\nLet's rephrase: Two hands, each holding black markers, write on a whiteboard. The left hand writes \"100\" below \"1500·119\", while the right hand writes \"X\" in a ratio grid. Both hands move across the board's surface, with the whiteboard positioned on a wooden table. A small figurine rests to the right of the board. The camera remains stationary in a top-down view.\n\nWait, but need to be concise. Let's make it a paragraph.\n\n<caption_output>A hand holding a black marker writes \"100\" beneath \"1500·119\" on a whiteboard. A second hand joins,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DpTf-ew4wJM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DpTf-ew4wJM_000160_000170.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 65.93734487857907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a pen are moving as the person writes mathematical expressions on a whiteboard, representing discrete, solid object motion.", "background_and_ambient_analysis": "Background elements (whiteboard, figurine) are stationary; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "DpEuSYA4WBs", "file_name": "DpEuSYA4WBs_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark striped shirt stands in front of a whiteboard, gesturing with their hands while pointing to different sections of the board and shifting position from left to right. The individual moves their hands to indicate various areas on the whiteboard. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DpEuSYA4WBs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DpEuSYA4WBs_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 192.59209331134434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving by walking and gesturing, which is solid, distinct object movement due to locomotion.", "background_and_ambient_analysis": "The background (whiteboard) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "Dqdb3AnyQ4Q", "file_name": "Dqdb3AnyQ4Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark t-shirt and gray pants turns from facing away to facing the camera, adjusting their clothing while holding a small blue object. They stand still in a room with a door and cushions. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dqdb3AnyQ4Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dqdb3AnyQ4Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 174.55221561968062, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person moves through the scene: turns, walks, and interacts with handheld objects (colorful item, white item). Motion is due to human locomotion and object handling.", "background_and_ambient_analysis": "Background elements (walls, door, furniture) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "DqoNzBnMGNU", "file_name": "DqoNzBnMGNU_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a room. There's a person near the window, then another person enters. Wait, first frame: two people? Wait, no, let's check each frame.\n\nFrame 0: Person in dark clothes near the window (pulling curtain), another person walking from left. Wait, no, first frame shows a person (dark suit) walking towards the window, then the next frame (1.4s) someone is moving a tree. Wait, the video:\n\n[0.0] A person in dark clothing is by the window, another person is moving towards the center.\n\nWait, the sequence: At 0s, a person (dark) is at the window (pulling curtain?), and another person (dark, maybe) enters. Then at 1s, the person from the window moves away, another person is moving a red tree into the room. Wait, let's track:\n\n- Frame 0: Two people? Wait, first frame has a person (dark) near the window (right side) and another person (dark) walking from left towards the center.\n\nWait, no, let's look at the movement. The video shows:\n\n- At 0.0s: A person (dark) near the window (right side) is pulling curtain. Another person (dark) is walking from left to center.\n\n- Then at 1.4s: The person from the window moves away, and another person (dark) is moving a large red Christmas tree into the room. Wait, the first action: someone brings the tree in. Then the tree is placed in the room.\n\nWait, the steps:\n\n1. The first frame (0.0s): Person A (dark) is near the window, pulling curtain. Person B (dark) walks from left towards the center.\n\n2. At 1.4s: Person A is still there, but Person B moves to the window, then brings a large red tree into the room. Wait, no, the tree is brought in, so maybe Person B is the one bringing the tree.\n\nWait, the video description:\n\n[0.0] A person in dark clothing stands near the window, another person walks from left toward center.\n\n[1.4] Person near window adjusts curtain, second person moves a large red Christmas tree into the room.\n\n[2.5] Person places the red tree against the wall (under the green painting).\n\n[3.6] Person bends over the tree, then sits down.\n\nWait, let's list the actions:\n\n- A person (dark, maybe) is at the window, adjusting curtain.\n\n- Another person (dark) walks from left to center.\n\n- Then, the second person (same?) brings a large red Christmas tree into the room (from the window).\n\n- They place the tree near the green painting on the wall.\n\n- Then, they bend down to adjust the tree, then sit.\n\nWait, the video:\n\n- Frame 0: Two people? Wait, first frame has a person at the window (right) and another moving left. Wait, no, the first frame shows a person (dark) near window (right), another person (dark) is walking from left to center.\n\n- Then, at 1.4s, the person at the window moves away, and another person (dark) is moving a red tree into the room (from the window).\n\n- Then, the tree is placed near the green painting (which has a white dress).\n\n- Then, the person (dark) bends down, then sits on the floor.\n\nWait, the key elements:\n\n- A person in dark clothing moves a large red Christmas tree into the room through the window.\n\n- Places it against the wall under a green painting.\n\n- Then sits on the floor to adjust it.\n\n- The other person (near the window initially) is moving around, but maybe they are part of the action.\n\nWait, let's check the frames:\n\n[0.0] The room has a green painting on the wall, a table with orange fruits, window with curtains, dark curtains.\n\nPerson A (dark) near window (right side), pulling curtain.\n\nPerson B (dark) walks from left to center.\n\n[1.4] Person A moves away from window, Person B brings a large red Christmas tree into the room (through window, since they were near window).\n\n[2.5] Person B places the red tree against the wall (under green painting).\n\n[3.6] Person B bends over the tree, then sits on the floor.\n\nNow, the caption needs to be chronological, focusing on motion and behavior.\n\nSo:\n\nFirst, a person (dark clothing) moves a large red Christmas tree into the room through the window. They place the tree against the wall beneath a green painting. Then, they bend down to adjust the tree and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DqoNzBnMGNU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DqoNzBnMGNU_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 179.98375579620281, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves around the room, carrying and positioning a red artificial Christmas tree. The person's locomotion (walking) and manipulation of the tree (lifting, placing, adjusting) constitute solid object movement.", "background_and_ambient_analysis": "Background elements (walls, framed picture, window with curtains, fruit table) show no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "DrIZvhxxijQ", "file_name": "DrIZvhxxijQ_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts a metallic brass component with grooved ridges clamped in a red vise. A hand holding silver tweezers enters the frame from above, approaches the component, and places a small object into one of the grooves before retracting. The camera maintains a static close-up position throughout, focusing on the interaction between the tweezers and the component.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DrIZvhxxijQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DrIZvhxxijQ_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 63.04736754949622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A metallic cylinder (held in a red vise) is stationary. A hand holding a tool (likely a drill or scriber) moves discretely to interact with the cylinder's top surface, performing a controlled mechanical action.", "background_and_ambient_analysis": "No shifting backgrounds observed; blue backdrop is static with no fluid motion (fire, water, smoke, wind) present. The environment appears stable and workshop-like without environmental agitation."}}
{"video_id": "Drp_lkaRAvE", "file_name": "Drp_lkaRAvE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair, wearing an orange and white patterned shirt, initially faces the camera before turning their head left and then right in sequence, with blue walls and a workbench visible in the background; camera remains static close-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Drp_lkaRAvE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Drp_lkaRAvE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 152.5109995421251, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a person exhibiting subtle head and facial movements (e.g., eye direction changes, mouth motion), consistent with voluntary locomotion of the head and face.", "background_and_ambient_analysis": "Background elements (walls, furniture, decorations) show no shifting or fluid motion (e.g., fire, water, wind); all static elements remain fixed relative to each other throughout the frames."}}
{"video_id": "Ds3eIH1r_Lc", "file_name": "Ds3eIH1r_Lc_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue jeans and red sneakers adjusts their right foot on a colorful checkered floor, removing and repositioning the shoe while moving their bare left foot. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ds3eIH1r_Lc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ds3eIH1r_Lc_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 71.36299349667348, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a person's legs (in purple pants) and feet (in red boots) moving in a stepping motion.", "background_and_ambient_analysis": "The background is a static checkered floor with no fluid motion (fire, water, smoke, wind)."}}
{"video_id": "DsG-c0P6LE4", "file_name": "DsG-c0P6LE4_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a light blue shirt and dark jeans kneels on a concrete surface, holding a yellow bowl. She pours water from the bowl into a concrete trough, then dips the bowl back into the trough to refill. The camera maintains a top-down perspective with slight movement, capturing her actions against a concrete backdrop with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DsG-c0P6LE4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DsG-c0P6LE4_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 152, "blur_score": 263.8040230766959, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is actively moving their hands and the yellow object (likely a basin) in a washing action, exhibiting clear physical interaction with the sink.", "background_and_ambient_analysis": "Background elements (walls, ground) show no uniform shifting, indicating no significant camera motion. No fire, water flow, smoke, or wind dominates the scene as the primary environmental motion."}}
{"video_id": "DsRlqKJ2z8E", "file_name": "DsRlqKJ2z8E_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black hoodie and camouflage pants stands on grass in front of a tree trunk with a circular wooden target. They raise an axe above their head, then swing and throw it toward the target. The camera remains stationary throughout, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DsRlqKJ2z8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DsRlqKJ2z8E_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 2324.2602368448092, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person prepares and throws an axe at a target; the axe's motion is discrete and due to the throwing action, while the person's movement is locomotion.", "background_and_ambient_analysis": "Static background elements (tree, bushes, tent) show no uniform shifting or fluid motion (e.g., wind swaying bushes is minimal and not dominant)."}}
{"video_id": "DrNpR8U97yY", "file_name": "DrNpR8U97yY_000233_000243.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene shows a pot with dumplings and a wooden spoon. There are ingredients like cherry tomatoes, spices, a blue cutting board, and other items around. Then, a hand moves a blue bowl into the frame. Next, two hands grab the pot's handles, lift it, and place the lid on top. \n\nSo, chronologically: the video starts with a top-down view of the pot. A hand brings a blue bowl (with a clear cup inside?) into view. Then, two hands lift the pot and cover it with the lid. \n\nNeed to describe the motion: the pot is filled with dumplings, wooden spoon inside. Ingredients around: cherry tomatoes, spices, blue cutting board, etc. But background is minimal. Main subjects are the hands, pot, lid. \n\nCheck rules: focus on motion, chronological. Start with the pot and dumplings. Then the blue bowl is placed (wait, in the video, the blue bowl is brought into the frame, then hands grab the pot. Wait the timestamps: [0.0] shows the pot, [1.4] a blue bowl is added, [2.5] maybe the bowl is there, [3.6] hands start moving. So the sequence: initial frame with pot, then a blue bowl is placed (hand brings it in), then hands handle the pot (lift and cover with lid).\n\nSo the caption should be:\n\nA top-down view shows a stainless steel pot filled with dumplings and a wooden spoon, surrounded by ingredients like cherry tomatoes and spices. A hand introduces a blue bowl into the scene, then two hands lift the pot by its handles and place a black lid over it.\n\nWait, check the exact actions. In the video, frame 0: the pot is there. Frame 1: blue bowl is added. Frame 2: blue bowl is now present. Frame 3: hands start moving. Frame 4: hands lift the pot. Frame 5: lid is placed.\n\nSo the order: the pot with dumplings, then a blue bowl is brought in, then hands lift the pot and cover it with the lid.\n\nMake sure to mention the main objects: pot (stainless steel, dumplings inside), wooden spoon, blue bowl, hands (two), lid (black).\n\nAlso, spatial relationships: blue bowl is brought into the scene (from left, maybe). The hands are on the pot's handles.\n\nCamera perspective: top-down, no movement (the camera stays top-down, no pan or shake).\n\nSo putting it all together:\n\nIn a top-down view, a stainless steel pot containing dumplings and a wooden spoon is surrounded by ingredients like cherry tomatoes and spices on a countertop. A hand places a blue bowl with a clear cup inside near the pot, then two hands grip the pot's handles and lift it before placing a black lid over it. The camera remains stationary throughout.\n\nWait, check the original video. The blue bowl is brought in, then hands handle the pot. The background has other items but they're not essential. Need to keep background minimal.\n\nWait the rules say \"keep background descriptions minimal unless essential for understanding motion\". The ingredients are around, but maybe just mention the pot and the immediate area.\n\nLet's adjust: The pot is the main focus. The blue bowl is placed into the scene (so the action of placing the blue bowl), then the hands lift the pot and cover it.\n\nSo the caption:\n\nA top-down view captures a stainless steel pot with dumplings and a wooden spoon, surrounded by various kitchen items. A hand places a blue bowl beside the pot, then two hands lift the pot by its handles and secure a black lid over it. The camera stays fixed in a top-down position.\n\nBut the problem is, the blue bowl is introduced as a new object, then the hands interact with the pot.\n\nAnother angle: \"A stainless steel pot filled with dumplings and a wooden spoon sits on a countertop with kitchen items. A blue bowl is placed next to the pot, then two hands lift the pot and cover it with a lid. The camera maintains a top-down perspective.\"\n\nYes, that's concise, chronological, covers motion, appearance (stainless steel pot, dumplings, wooden spoon, blue bowl, lid), spatial (blue bowl next to pot, hands on pot handles), camera perspective.\n\nLet me check again the timestamps:\n\n[0.0] - pot with dumplings, spoon, ingredients around.\n\n[1.4] - blue bowl is added to the scene.\n\n[2.5] - blue bowl is present.\n\n[3.6] - hands start lifting the pot.\n\n[4.7] - lid is placed on the pot.\n\nSo the actions: 1. Pot with dumplings. 2. Blue bowl placed. 3. Hands lift pot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DrNpR8U97yY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DrNpR8U97yY_000233_000243.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 32.57223253855547, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand stirs potatoes with a wooden spoon, causing discrete potato pieces to move in a circular motion within the pot.", "background_and_ambient_analysis": "The countertop, blue cutting board, and surrounding items remain static with no uniform shifting; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "DsxqT4Tnxh8", "file_name": "DsxqT4Tnxh8_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt with a pink and yellow backpack interacts at a counter with another individual wearing dark clothing and a black hat. The scene transitions to a close-up of a sign with a green light indicator. Next, a person in dark clothing, carrying the same pink and yellow backpack, sits on a step with legs extended. A photo strip then slides out of a slot. Finally, a person in dark clothing rides a skateboard along a street. The camera alternates between medium shots of the interactions, close-ups of the sign and photo strip, and a medium shot of the skateboarder.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DsxqT4Tnxh8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DsxqT4Tnxh8_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 640.225179825465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person running across the street in the final scene is moving due to locomotion; other objects (e.g., the person in the booth) show minimal motion.", "background_and_ambient_analysis": "The backgrounds in all scenes (chain-link fence, wooden wall, building, car) are static; no fluid/environmental motion observed."}}
{"video_id": "DtpHriGlJrc", "file_name": "DtpHriGlJrc_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to look at the video frames. The first frame shows two people standing outside a building. One is in a brown jacket, the other in green. Then the scene cuts to a close-up of a hand holding a pan with a dark liquid, maybe cooking. Next, there's a grill with a pizza on it. Then a person in pink shorts standing by a blue cart with a \"rachael\" sign. Wait, but according to the rules, exclude text recognition, so don't mention the website or \"rachael\". \n\nFocus on motion and behavior. Chronological order: first, two people talking outside. Then a pan being held (maybe pouring something). Then a grill with pizza, maybe being cooked. Then a person near a cart. Wait, the frames: [0.0] two people standing, [1.4] same two, [2.5] close-up of a hand pouring dark liquid into a pan, [3.6] a grill with pizza on it, [4.7] a person in pink shorts near a blue cart. Wait, the third frame is a hand with a pan, fourth is a grill with pizza, fifth is a person by a cart. \n\nNeed to describe in order. Main subjects: two people (first scene), then a hand/pan (second), then a grill (third), then a person (fourth). \n\nAppearance: first scene, woman in brown jacket, man in green jacket. Second scene: hand holding pan (pink sleeve?), pan has dark liquid. Third scene: grill with pizza on it. Fourth scene: person in pink shorts, blue cart (but exclude text, so cart is just blue). \n\nSpatial: first scene, two people side by side outside a building. Second, close-up of pan. Third, grill on ground. Fourth, person standing by cart. \n\nMotion: the two people are standing and talking (probably). Then a hand is pouring liquid into pan. Then pizza on grill. Then a person standing near cart. \n\nCamera perspective: first scene, medium shot. Then close-up on pan. Then close-up on grill. Then medium shot of person by cart. Camera moves from wide shot to close-ups. \n\nBackground: minimal, but first scene has a building, others maybe grass or outdoor. But rule f says exclude text, but background description minimal unless essential. So first scene background is building with windows. \n\nNow, structure: chronological paragraph. Start with the two people talking, then the pan, then grill, then person by cart. \n\n\"Two people stand side by side outside a building with windows; the person on the left wears a brown jacket, and the person on the right wears a green jacket. The camera then focuses on a close-up of a hand pouring dark liquid into a black pan. Next, a grill with a pizza on its grate is shown, followed by a person in pink shorts standing beside a blue cart.\" \n\nWait, but need to check the exact sequence. The frames: 0-1.4: two people. 2.5: pan. 3.6: grill. 4.7: person by cart. So order is two people, then pan, then grill, then person by cart. \n\nCheck appearance: two people (gender: woman and man, but rules say exclude named characters, so just people). Color: brown jacket, green jacket. \n\n\"Two people stand side by side outside a building, the left individual in a brown jacket and the right in a green jacket. The camera cuts to a close-up of a hand holding a black pan with dark liquid. Subsequently, the view shifts to a grill with a pizza on its grate, then to a person in pink shorts standing next to a blue cart.\" \n\nYes, that's chronological. Also, check rule e: background minimal, so building with windows is mentioned, but \"outside a building\" is okay. \n\nCamera perspective: first frame medium shot, then close-up, then close-up, then medium shot. So the camera moves from medium shot to close-ups to medium shot. But in the caption, need to mention camera perspective at the end? Wait rule d: conclude with camera perspective and movement. \n\nWait, rule d says: Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake). \n\nIn the video, first frame is medium shot (two people), then close-up (pan), then close-up (grill), then medium shot (person by cart). So camera moves from medium to close-up to close-up to medium. So \"camera shifts between medium and close-up shots.\" \n\nWait, but the output should be a paragraph. Let's structure:\n\nStart with first action: two people standing outside building, then camera focuses on pan, then grill, then person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DtpHriGlJrc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DtpHriGlJrc_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 302.39209746958204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people gesturing and speaking in the first scene; a hand interacting with a pan in the second scene; the pizza on the grill is static.", "background_and_ambient_analysis": "The background elements (building, kitchen, grassy area) are static throughout the clip. There is no visible fluid motion (fire, water, smoke, wind)."}}
{"video_id": "DucA0Fke22E", "file_name": "DucA0Fke22E_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green jacket and red hat stands on a snowy field, raising their right arm to release a white kite with a long red streamer; the kite ascends, briefly transforming into a colorful triangular shape as the person adjusts their stance, guiding the kite upward and slightly left. A second figure in dark clothing remains stationary in the distant background. The camera maintains a stationary perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DucA0Fke22E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DucA0Fke22E_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 62.47159010527134, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing red hat) stands stationary on the snow, actively maneuvering a kite with a long red tail. The kite moves dynamically in the air due to wind and the person's control.", "background_and_ambient_analysis": "No fire, water, smoke, or significant wind effects (e.g., blowing snow) dominate the scene. The snowy landscape and distant structures remain static with no fluid motion observed."}}
{"video_id": "DtYK3p1j2BA", "file_name": "DtYK3p1j2BA_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a couple dancing. They're in a ballroom with a wooden floor. The woman is in a light-colored dress, maybe gold with a white skirt, and the man is in black. They're moving around the dance floor. The audience is seated around them, watching. \n\nSo, chronologically: the couple starts dancing, moves across the floor. The woman spins or steps, man leads. They move from one side to the other, passing by the audience. The camera follows their movement, maybe panning to keep them in frame. \n\nNeed to mention their appearance briefly: woman in a light gold and white dress, man in black. Their motion: dancing, moving in sync, stepping, turning. Background has seated people, but minimal. Camera moves with the dance, so follows their direction.\n\nCheck rules: focus on main subjects' motion, appearance (color, size, orientation), spatial relationships (they're in front of the audience, moving across the floor), conclude with camera perspective. Background minimal.\n\nSo structure: First, the couple dancing. Then their actions step by step. Camera follows them.\n\nLet me draft:\n\nA man in black attire and a woman in a light gold top and white skirt dance across a wooden ballroom floor. They move in sync, stepping and turning as they traverse the space, with the woman extending her arms and the man guiding her steps. The audience, seated around the perimeter, observes as the couple glides from one side to the other. The camera follows their motion, panning slightly to maintain their position within the frame.\n\nWait, need to be concise. Let's check each rule.\n\na) Chronological motion: they start dancing, move, turn, etc. \n\nb) Appearance: man black, woman light gold top, white skirt. Sizes: presumably average, but not specified. Orientation: dancing, facing each other.\n\nc) Spatial: in front of the audience (seated around), moving across the floor.\n\nd) Camera: follows their motion, panning.\n\ne) Background minimal: audience is mentioned as seated, but not detailed.\n\nf) Exclude text, names: no text, no named people.\n\nSo refine:\n\nA man in black and a woman in a light gold top with a white skirt dance on a wooden ballroom floor, moving in sync as they step and turn across the space. They traverse from the center toward the right side of the frame, with the woman extending her arms and the man leading. The seated audience surrounds the dance floor, observing their performance. The camera pans left to follow their movement.\n\nWait, check chronological order: the video starts with them dancing, moving. The first frame shows them in the center, then moving to the right. The description should be in order of the video sequence.\n\nOriginal video: [0] they're in the center, [1] still dancing, [2] moving left? Wait, the frames show them moving from left to right? Wait, in frame 0, they're on the left side of the ballroom (since audience is on the right). As the video progresses, they move towards the right. So \"traverse from the center toward the right side\".\n\nBut the camera movement: the description says \"the camera pans left to follow their movement\"—wait, if they move right, the camera would pan right? Wait, maybe the camera is tracking their movement, so as they move, the camera moves with them. The original instruction says \"conclude with camera perspective and movement\".\n\nIn the video, as the couple moves, the camera follows them. So \"the camera follows their motion with slight panning\".\n\nLet me make sure. The key is to be concise, chronological.\n\nAnother attempt:\n\nA man in black and a woman in a light gold top with a white skirt dance on a wooden ballroom floor. They begin in the center, stepping and turning in sync, moving across the space toward the right. The woman extends her arms while the man guides her steps, with seated spectators observing from the perimeter. The camera tracks their movement, panning slightly to maintain focus.\n\nCheck:\n\n- Motion: beginning in center, stepping, turning, moving right. Chronological.\n\n- Appearance: man black, woman light gold top, white skirt.\n\n- Spatial: seated spectators around perimeter.\n\n- Camera: tracks movement, panning.\n\nYes. Let's make it shorter.\n\nFinal draft:\n\nA man in black and a woman in a light gold top with a white skirt dance on a wooden ballroom floor. They move in sync, stepping and turning as they traverse the space from the left to the right, with the woman extending her arms and the man leading. Seated spectators surround the dance floor, observing their performance. The camera follows their motion with slight panning.\n</think>\n\n<caption_output>A man in black and a woman in a light gold top", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DtYK3p1j2BA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DtYK3p1j2BA_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 143, "blur_score": 58.84190093626196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A male and female dancer are moving in coordinated motion (ballroom dancing) across the floor. Their movement involves locomotion (stepping, turning) and is driven by physical forces (muscular effort, balance control).", "background_and_ambient_analysis": "The background consists of stationary audience members and a static room interior (wooden flooring, walls). No shifting of background elements or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "DuuMaEDU8iM", "file_name": "DuuMaEDU8iM_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is outdoors, sunny day. There's a fence, people, maybe a race or event. Let's check each frame.\n\nFrame 0: A person with dark hair, maybe wearing a red shirt, is in the foreground, facing away. Behind, there's a crowd, some smoke or dust, and a white building. The sky is clear with some clouds.\n\nFrame 1: The person in red is still there, but now another person in blue (maybe shirt) is approaching from the right. The fence is visible, and the crowd is behind.\n\nFrame 2: The person in blue gets closer to the person in red. They're near the fence, which separates the foreground from the event area.\n\nFrame 3: The person in blue moves past the red-shirted person, now standing to the left. The background shows the event with people and structures.\n\nFrame 4: The blue-shirted person is now walking away, moving right, while the red-shirted person is still near the fence. The crowd is still visible in the distance.\n\nFrame 5: The blue-shirted person is further right, and the red-shirted person is still there. The fence is a key element, separating the foreground from the event.\n\nNow, the main subjects: two people, one in red shirt (small, dark hair), one in blue shirt (medium, maybe). Their actions: the blue-shirted person approaches from the right, walks past the red-shirted person, then moves away to the right. The red-shirted person stays near the fence. \n\nBackground: grassy area, fence, crowd in distance, white building. But minimal background as per rules. \n\nCamera perspective: seems to be a handheld shot, maybe panning slightly left or right as the people move. The camera is at eye level, following the action.\n\nChronological order: The video starts with the red-shirted person near the fence. Then the blue-shirted person enters from the right, walks past the red one, and exits to the right. \n\nNow, structure the caption: \n\n- Main subjects: two people (red shirt, dark hair; blue shirt) moving chronologically.\n\n- Actions: blue shirt person approaches from right, walks past red shirt, then moves away right. Red shirt stays near fence.\n\n- Spatial: blue shirt moves from right to left of red shirt? Wait, in frame 1, blue shirt is on the right, approaches red, then in frame 3, blue is to the left of red? Wait, no: frame 0: red is in foreground, blue is entering from right. Frame 1: blue is near red. Frame 2: blue is to the left of red? Wait, need to check positions.\n\nWait, in the video:\n\nFrame 0: red shirt person is in foreground, facing away (so back to camera). The blue shirt person is behind the red shirt? No, frame 1 shows blue shirt person approaching from the right. Wait, maybe the red shirt is standing near the fence, and the blue shirt comes from the right (camera's right) and walks towards the left (towards the red shirt).\n\nLet's clarify: in the video, the camera is moving slightly, perhaps panning left. At the start, the red shirt person is on the right side of the frame. Then a blue shirt person walks from the right into the frame, moves towards the red shirt, and then continues walking to the left (away from the camera's right). Wait, maybe better to describe as:\n\nThe video shows a person in a red shirt standing near a metal fence, facing away from the camera. A second person, wearing a blue shirt and moving from right to left across the frame, approaches the red-shirted individual, walks past them, and continues moving to the left. The background includes a grassy area, a white building, and a crowd. The camera remains mostly stationary with a slight pan to the left.\n\nBut need to follow the rules: focus on motion and behavior in chronological order. Mention appearance (color, size), spatial relationships.\n\nSo:\n\nA person in a red shirt stands near a metal fence, facing away from the camera. A person in a blue shirt, positioned to the right of the red-shirted individual, walks towards the fence, passes the red-shirted person, and continues moving left. The background features a grassy field, a white building, and a crowd in the distance. The camera holds a steady position with minimal movement.\n\nWait, check the rules: \"Chronological paragraph describing the provided video.\"\n\nStart with initial state: red shirt person is near fence, facing away. Then blue shirt person enters from right, walks past red shirt, then exits to left.\n\nAppearance: red shirt (color), blue shirt (color). Number: two people.\n\nSpatial", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DuuMaEDU8iM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DuuMaEDU8iM_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 250.24358312702182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (static initially, then moving slightly) and an adult (walking from right to left across the frame, interacting with the child) are distinct solid objects exhibiting locomotion and interaction.", "background_and_ambient_analysis": "The background (buildings, road, trees, and sky) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is observed; ambient environmental elements are absent."}}
{"video_id": "DuAhF0g-kD4", "file_name": "DuAhF0g-kD4_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink jacket and dark jeans stands facing an open refrigerator, reaching into the door shelf to retrieve a can. The camera shifts to a close-up of her hand placing the can into the refrigerator's \"BLAST CHILLER\" drawer. She then closes the drawer, turns away, and walks toward the camera. The scene transitions from a medium shot of the woman by the fridge to a close-up of the drawer during the can's placement, with the camera moving slightly to follow the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DuAhF0g-kD4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DuAhF0g-kD4_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 31.291273273477934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) interacts with the refrigerator: opening the door, reaching into the drawer, and retrieving a bottle. The refrigerator drawer itself is also a discrete solid object moving via mechanical action.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion; the fridge interior and exterior remain static throughout the video sequence."}}
{"video_id": "DtI876Axnq8", "file_name": "DtI876Axnq8_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video caption request. The user wants a concise, chronological paragraph focusing on the main subject's motion. The video shows a hand interacting with a manual gear shifter.\n\nFirst, identify the main subject: a hand. It's moving the gear stick. The hand is wearing a watch with a brown leather strap. The gear shifter has a black knob with white markings and is in a car's center console.\n\nLooking at the timestamps: the first frame shows the hand near the shifter. Then, in frame 2, the hand grips the shifter, moving it. The motion is shifting gears—probably from park to drive. The hand's position changes from resting to gripping and moving the stick.\n\nThe background includes parts of the car's interior: seats, center console. But the rules say minimal background unless essential. The gear shifter is the main focus, so mention the car's interior briefly.\n\nSpatial relationships: the hand is in front of the shifter, moving it. The camera angle is top-down or close-up, looking down at the shifter.\n\nCheck the rules again. Need to describe chronological order. Start with the initial position, then the action of shifting, then releasing.\n\nAvoid text recognition (the gear markings are part of the object, so maybe mention the gear positions? Wait, rule g says exclude text recognition. Wait, the shifter has numbers like 1,2,3,4,5,R, but the user says exclude text recognition. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So maybe mention the gear positions as numbers? Wait, the example in the problem shows the gear has 1,2,3,4,5,R, but the instruction says not to include text. Hmm, tricky.\n\nWait, the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So maybe even if the gear has numbers, we don't mention them. But the example video shows the gear shifter with numbers, but the caption should avoid that. So perhaps describe it as a gear shifter with a black knob and white markings, but not specify the numbers. Wait, but the user's example shows the gear shifter with numbers, but the instruction says exclude text recognition. So maybe just say \"black knob with white markings\" without mentioning the specific numbers.\n\nWait, but the first frame shows the gear in P (park), then the hand moves it. But since text is excluded, maybe just describe the gear shifter's appearance without the labels. Hmm. Let's see: the problem says to exclude text recognition, so probably not mention the numbers on the gear. So the hand is moving a black gear shifter with white markings, but not specifying what the markings are.\n\nSo the motion: hand reaches towards the shifter, grips it, shifts gears (moving it through positions), then releases.\n\nCamera perspective: close-up, top-down view focusing on the shifter and hand. Minimal background. The video's camera is static, so no movement described.\n\nPutting it all together: chronological order. The hand is initially near the shifter, then grips it, moves it (shifting gears), and releases. The shifter is black with white markings. Hand has a brown leather watch. Background is car interior.\n\nWait, but the problem says \"minimal background unless essential for understanding motion.\" So maybe just mention the car's interior as the setting, but not specific details like seats or red accents.\n\nLet me draft:\n\n\"A hand wearing a brown leather strap watch grips a black manual gear shifter with white markings, shifting it from park to drive positions. The hand moves smoothly through the gear pattern before releasing the shifter. The camera maintains a close-up, top-down perspective on the car's center console.\"\n\nCheck rules:\n\n- Chronological order: yes, starts with hand near shifter, grips, shifts, releases.\n\n- Appearance: hand with watch, shifter black with white markings.\n\n- Spatial: hand in front of shifter.\n\n- Camera: top-down close-up.\n\n- Background minimal: mentions center console but not specifics.\n\n- Excluded text: doesn't mention the specific numbers on the gear.\n\nLooks good. Maybe adjust \"park to drive\" to just \"shifting through gear positions\" to avoid specific terms.\n\nWait, but the movement from park to drive is a specific motion, but since text is excluded, maybe just \"shifting gears\" without specifics.\n\nYes, that's better.\n\nFinal caption:\n\n\"A hand with a brown leather watch strap grips a black manual gear shifter with white markings, shifting through positions in a car's center console. The hand moves smoothly from one gear to another before releasing the shifter. The camera maintains a close-up, top-down view focused on the shifter and hand.\"\n</think>\n\n<caption_output>A hand with a brown leather strap watch grips a black manual gear", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DtI876Axnq8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DtI876Axnq8_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 156, "blur_score": 46.058377695985655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving a manual gear shift lever, demonstrating explicit physical interaction (shifting gears) with the lever (another discrete solid object).", "background_and_ambient_analysis": "The background (car interior elements like dashboard, seats) shows no shifting or environmental motion (fire, water, smoke, wind). Static elements remain consistent with no fluid or ambient effects."}}
{"video_id": "Dudbk5S9158", "file_name": "Dudbk5S9158_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses two metal utensils to stir a mixed salad of green leafy vegetables, red peppers, and white chunks within a dark stone bowl. The utensils move the ingredients in circular motions, lifting and turning the salad as the hand repeatedly scoops and mixes. The camera remains focused closely on the bowl, capturing the stirring action without noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dudbk5S9158.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dudbk5S9158_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 29.74907946069581, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands (people) and two spoons are moving in discrete, solid object motion as they stir the salad mixture.", "background_and_ambient_analysis": "Static background elements (stone bowl) show no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "DvZ69cfM2h0", "file_name": "DvZ69cfM2h0_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate multiple colorful puzzle pieces (red, blue, green, yellow) on a light surface, moving and arranging them into a recognizable figure over time. The camera maintains a top-down perspective throughout, focusing on the hands' motion and piece placement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DvZ69cfM2h0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DvZ69cfM2h0_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 91.86163655898761, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating solid, distinct puzzle pieces (dog-shaped and other colorful cutouts) on a table. Motion consists of deliberate placement and repositioning of these pieces.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. The table surface and ruler remain static throughout, with no signs of fire, water, smoke, or wind."}}
{"video_id": "Dxa8GXOCjj4", "file_name": "Dxa8GXOCjj4_000341_000351.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair applies makeup to their eye using a dark brush with a yellow handle, moving the brush in a sweeping motion across the eyelid. The individual holds the brush in their right hand, positioned in front of a light-colored background with a green toy shelf visible to the right. The camera remains stationary in a close-up shot, capturing the motion without significant movement or shift in perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dxa8GXOCjj4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dxa8GXOCjj4_000341_000351.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 161, "blur_score": 119.37542848444288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and makeup brush exhibit controlled movement across the cheek while applying makeup.", "background_and_ambient_analysis": "Background elements (window with blinds, counter items) are stationary with no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "Dwubm15L0IU", "file_name": "Dwubm15L0IU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to understand the main elements. The video shows a person pushing a green wheelbarrow filled with firewood. There's a dog walking alongside. The person is wearing a plaid skirt, white top, and brown shoes. The wheelbarrow has green wheels and a metal handle. The background is a stone wall and a concrete path.\n\nStarting with the chronological order. The video starts with the person pushing the wheelbarrow. The dog is following. Then the dog moves closer to the wheelbarrow. The person continues moving forward, and the dog stays by the wheelbarrow. The wheelbarrow is loaded with logs and branches. The camera seems to follow the movement, maybe panning slightly to the right as they move. The background is a stone wall, which is part of the setting.\n\nNeed to mention the main subjects: person, dog, wheelbarrow. Their actions: pushing, walking alongside. Appearance: green wheelbarrow, plaid skirt, brown shoes, dog is brown. Spatial relationships: dog is next to the wheelbarrow, person is in front. Camera movement: follows the motion, slight pan right.\n\nCheck the rules. Avoid background details unless essential. The stone wall is part of the background, but maybe minimal. Focus on motion. The caption should be concise. Let me piece it together.\n\n\"Person in plaid skirt and brown shoes pushes green wheelbarrow loaded with firewood and branches along concrete path; brown dog walks alongside, sniffing the wheelbarrow. Camera follows movement with slight pan right, maintaining focus on subjects against stone wall backdrop.\"\n\nWait, the rules say to keep background minimal. Maybe the stone wall isn't essential. But the video shows it, so maybe mention it briefly. The main action is the person pushing, dog following. The wheelbarrow has green wheels, which is part of the object description.\n\nLet me adjust: \"A person in a plaid skirt and brown shoes pushes a green wheelbarrow filled with firewood along a concrete path, with a brown dog walking alongside, sniffing the wheelbarrow. The camera follows the movement with a slight pan right, keeping the subjects in focus.\"\n\nCheck if it's chronological. Starts with person pushing, dog follows, then the dog sniffs. Then the movement continues. Maybe the dog is moving in front or beside. The video shows the dog staying close as they move. The camera movement is following, so pan right as they move. The background is stone wall, but maybe \"concrete path\" is enough. Let me check the example.\n\nWait the initial frames show the person pushing the wheelbarrow. The dog is on the side. As they move, the dog follows. So the caption should mention the dog walking alongside, maybe sniffing. The camera moves with them. Let's make sure it's concise.\n\n\"Person in plaid skirt and brown shoes pushes a green wheelbarrow filled with firewood along a concrete path; brown dog walks alongside, sniffing the wheelbarrow. Camera follows movement with slight pan right, maintaining focus on subjects.\"\n\nHmm, \"sniffing the wheelbarrow\" is part of the behavior. The rules allow for motion and behavior. Let me check if the dog is doing that. In the video, the dog is near the wheelbarrow. The first frame shows the dog near the wheelbarrow. So maybe \"brown dog walks alongside, sniffing the wheelbarrow.\"\n\nAlso, the wheelbarrow has green wheels. Maybe include that. The person is wearing a white top and plaid skirt. But the rules say to mention appearance and number. The person's attire: plaid skirt, white top, brown shoes. The dog: brown.\n\nWait, the output should be concise. Maybe not all details. Let's see: the main subjects are the person, the dog, the wheelbarrow. The person is pushing, the dog is walking alongside. The wheelbarrow is green with green wheels, loaded with firewood. The camera follows.\n\nMaybe: \"A person in a plaid skirt and brown shoes pushes a green wheelbarrow filled with firewood along a concrete path, with a brown dog walking alongside. The camera follows the movement with a slight pan right, keeping the subjects in focus.\"\n\nYes, that's concise. The dog is walking alongside, the person pushes. Wheelbarrow's color and contents are mentioned. The camera movement is noted. Background is concrete path and stone wall, but maybe the stone wall is part of the background but the rule says minimal. Since the path is the surface they're moving on, maybe that's enough. The stone wall is just part of the setting but not essential for motion. So maybe omit the stone wall. The video shows the stone wall in the background, but the main focus is on the movement. The caption", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dwubm15L0IU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dwubm15L0IU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 178.285699438282, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a plaid skirt is pushing a green wheelbarrow filled with logs, moving the wheelbarrow across the ground.", "background_and_ambient_analysis": "The concrete wall and ground in the background show no uniform shifting or environmental fluid motion (e.g., fire, water, wind)."}}
{"video_id": "DxcovB730vc", "file_name": "DxcovB730vc_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black jacket and white shirt adjusts a white necktie, beginning by positioning it around the neck and proceeding to loop and tighten the knot. The individual stands in front of a plain white wall with minimal background detail. The camera remains stationary throughout the sequence, focusing on the hand movements and tie-tying process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DxcovB730vc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DxcovB730vc_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 124.50716815075346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is adjusting a tie, moving their hands and head to manipulate the tie.", "background_and_ambient_analysis": "The background consists of a static white wall and a hanging object; no shifting background or environmental fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "DxQmSu05Ia8", "file_name": "DxQmSu05Ia8_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small baby in a pink jacket sits at a table, raising a hand, then smiling and waving, followed by lifting both arms while laughing exuberantly; the camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DxQmSu05Ia8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DxQmSu05Ia8_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 73.30416719358762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a pink jacket is moving arms, clapping, and raising hands—discrete solid object motion driven by explicit physical forces (locomotion, gesture).", "background_and_ambient_analysis": "Background elements (chairs, wall) show no uniform shifting or fluid motion (fire, water, smoke, wind); static background remains consistent without environmental fluid dynamics."}}
{"video_id": "DyalTzFr5wQ", "file_name": "DyalTzFr5wQ_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue striped shirt and gray pants sits on a white plastic chair, strumming an acoustic guitar. The camera starts close to the guitar, then pans upward to show the man playing, with his right hand strumming and left hand fretting. The background includes a stone wall and striped fabric.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/DyalTzFr5wQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/DyalTzFr5wQ_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 1184.8844200475692, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is actively manipulating a guitar (solid object) through hand movements (fretting, strumming), demonstrating discrete physical interactions with the instrument.", "background_and_ambient_analysis": "Background elements (stone wall, white chair) show no uniform shifting or fluid motion; no fire, water, smoke, or wind-driven phenomena observed."}}
{"video_id": "Dze8Oc38aic", "file_name": "Dze8Oc38aic_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, including a child with light brown hair and a yellow shirt, gather around a dirt patch. They adjust a white string on the ground, with hands working near the string and the child placing an object. The camera remains close, slightly shaky, focusing on their hands and the ground interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dze8Oc38aic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dze8Oc38aic_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 60.68210071503984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people's hands, arms) are moving due to interaction with ground objects (e.g., handling items, touching ground). Their motion is localized and driven by physical actions.", "background_and_ambient_analysis": "No shifting backgrounds (ground, grass, distant objects appear stable) or fluid/environmental motion (fire, water, smoke, wind) detected. Background elements remain consistent without uniform shift."}}
{"video_id": "Dyo4R9_JPfg", "file_name": "Dyo4R9_JPfg_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>. No other text. Keep it concise.  Possible caption: Multiple dark-skinned hands maneuver white dominoes with black pips on a wooden table, arranging and stacking tiles while adjusting their positions. The camera maintains a top-down perspective with minimal background detail.  Wait, need to be more specific about motion. Chronological order: initial arrangement, then placing new dominoes, adjusting, stacking. Maybe \"Hands repeatedly place and adjust dominoes, stacking some tiles while moving others into the existing layout. The camera remains top-down throughout.\"  Check the rules: mention appearance (dark-skinned hands, white dominoes), spatial relationships (on a wooden table), chronological order. Conclude with camera perspective.  Wait, the video starts with dominoes laid out, then hands are adding more. So \"In the video, multiple dark-skinned hands interact with white dominoes featuring black pips on a wooden table. Initially arranging the tiles, the hands then place additional dominoes, adjust existing ones, and stack some tiles into orderly groups. The camera maintains a static top-down view.\"  Yes, that's concise, chronological, covers appearance, spatial (table), and camera angle. Avoid background details beyond table. No named characters or text recognition.  Check if \"stacking some tiles into orderly groups\" is accurate. In the frames, they seem to be building a structure, maybe a line or pattern, not sure if it's orderly groups. Maybe \"adjust and stack dominoes into a structured layout.\"  Final check: \"Multiple dark-skinned hands manipulate white dominoes with black pips on a wooden table. They initially arrange the tiles, then place additional dominoes and adjust their positions to form a connected pattern, stacking some tiles. The camera remains top-down throughout.\" </think>  <caption_output>Multiple dark-skinned hands interact with white dominoes featuring black pips on a wooden table, initially arranging scattered tiles into a connected pattern. The hands then place additional dominoes, adjust existing positions, and stack some tiles into structured groups while maintaining spatial organization. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Dyo4R9_JPfg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Dyo4R9_JPfg_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 31.509893287972865, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating dominoes, sliding and placing them on the table surface; the dominoes exhibit discrete, solid-object motion due to direct human interaction.", "background_and_ambient_analysis": "The wooden table surface is static with no fluid motion (fire, water, smoke) or environmental shifts; background elements remain fixed."}}
{"video_id": "E-LKryfbnm8", "file_name": "E-LKryfbnm8_000215_000225.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses tongs to position a glowing orange glass piece atop a blue and white speckled glass object on a white table. The individual adjusts the piece with the tongs, while a red apron is visible in the background. The camera maintains a close-up perspective throughout, focusing on the hands and the glasswork, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E-LKryfbnm8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E-LKryfbnm8_000215_000225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 110.92729160138688, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete object) are manipulating tongs to position a small object over a flame. The hands and tongs exhibit deliberate, controlled motion consistent with physical manipulation.", "background_and_ambient_analysis": "Background elements (table, red garment, distant objects) are stable with no uniform shifting. Fire is present but not dominant; it's a secondary element in the scene."}}
{"video_id": "E-ZBZOel_m4", "file_name": "E-ZBZOel_m4_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white tank top and gray shorts sits on a chair, holding a light-colored electric guitar. He strums the guitar while seated at a desk with a keyboard and computer monitor in front of him. He then turns his upper body slightly to the right, reaching toward the keyboard. The camera remains stationary, capturing the scene from a fixed angle with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E-ZBZOel_m4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E-ZBZOel_m4_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 286.64821243151414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively playing a guitar, with visible motion in their arms, torso, and head as they interact with the instrument (e.g., strumming, adjusting posture).", "background_and_ambient_analysis": "The room's static elements (desk, computer, shelves) show no uniform shifting or environmental fluid motion (no fire, water, smoke, or wind); all background components remain fixed across frames."}}
{"video_id": "E04f0k8fc9Y", "file_name": "E04f0k8fc9Y_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and yellow shorts stands in a room, then begins jumping repeatedly in place. The room contains a patterned couch, hanging clothes, and a rug, with the camera remaining stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E04f0k8fc9Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E04f0k8fc9Y_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 3027.711839927625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (wearing dark shirt and yellow pants) is jumping in place on a circular mat, with rhythmic body movements including jumps and landings.", "background_and_ambient_analysis": "The background (walls, bed, window) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "E-S6TY2tU6c", "file_name": "E-S6TY2tU6c_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holding a small silver spherical ornament moves toward a lush green Christmas tree adorned with white floral decorations and illuminated white lights, carefully positioning the ornament among the branches. The hands adjust the ornament’s placement, then shift focus to highlight the tree’s dense foliage and additional decorations like ferns. The camera pans smoothly around the tree, capturing the ornament’s placement in relation to the surrounding greenery and floral elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E-S6TY2tU6c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E-S6TY2tU6c_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 404.4578261686786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively moving to place ornaments on a Christmas tree, indicating solid objects (hands) in motion due to physical action (hanging decorations).", "background_and_ambient_analysis": "The background elements (wooden wall, tree foliage) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "E0HfXqIETNk", "file_name": "E0HfXqIETNk_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark sweater and a woman in a white blouse sit at a green poker table with red, blue, and white poker chips. Hands shuffling cards appear, followed by hands placing red and blue chips, then a hand handling cards and chips, and the woman dealing cards. The sequence concludes with stacked poker chips, captured via a medium shot transitioning to close-ups of hands and chips.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E0HfXqIETNk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E0HfXqIETNk_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 31.37168245334575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (chips, cards, hands) move due to explicit physical interactions: a hand places cards on the table (0.4-0.8s), another hand deals chips (0.7-2.0s), and a woman's hands spread/gather poker chips (4.0-5.0s).", "background_and_ambient_analysis": "The background is uniformly dark and static with no fluid/environmental motion (fire, water, smoke, wind). The background elements (e.g., wall, table edges) remain fixed and do not shift uniformly across the frame."}}
{"video_id": "E0V23dK7CcY", "file_name": "E0V23dK7CcY_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white lab coat pours liquid from a metal pot with a red handle into a white mug placed on a wooden counter. The person’s hand holds the pot above the mug, directing the flow of liquid into the cup. A blue box and an orange container are visible on the counter to the left of the mug. The camera shifts from a medium shot to a close-up of the pouring action, focusing on the liquid entering the mug. Background elements include a white wall and a water dispenser. The camera maintains a slight downward angle throughout, emphasizing the pouring motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E0V23dK7CcY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E0V23dK7CcY_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 120.27067855175135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand holding the pot and the pot itself are moving. The liquid (water) is being poured from the pot to the cup as a result of the hand's motion.", "background_and_ambient_analysis": "The background (wall and counter) is static with no shifting. No fire, water, smoke, or wind visible as dominant motion. The water pouring is due to human action and not environmental."}}
{"video_id": "E0F8VsyO2jI", "file_name": "E0F8VsyO2jI_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several children gather around a red and white checkered tablecloth, leaning forward and interacting with objects on the table. A girl in a striped top, a boy in a white shirt, a boy in a blue shirt with a cartoon design, and another child in a red cap are positioned closely, moving hands toward the table’s surface. The camera maintains a top-down view, slightly shaking, capturing their collective focus on the items before them as they shift positions and gestures. Background details remain minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E0F8VsyO2jI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E0F8VsyO2jI_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 49.632640447245706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects moving: People (hands, bodies) interacting with the table and toy car; the toy car is physically manipulated by hands on the tablecloth.", "background_and_ambient_analysis": "No shifting background elements (walls, ground) or fluid/environmental motion (fire, water, wind) observed. Background remains static with consistent room layout throughout the clip."}}
{"video_id": "E1DOTP1LOOI", "file_name": "E1DOTP1LOOI_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white tank top, white cap, and patterned shorts plays a black bass guitar, strumming with their right hand and pressing frets with their left hand while shifting position slightly. A wall-mounted clock is visible to their left, and a door appears in the background. The camera remains stationary with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E1DOTP1LOOI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E1DOTP1LOOI_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 1052.7513342641196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively playing a bass guitar, with hand and body movements corresponding to strumming and fretting actions, indicating solid object motion driven by explicit physical forces (musical performance).", "background_and_ambient_analysis": "The background elements (wall, clock, door) remain static across frames, with no shifting or fluid motion (fire, water, smoke, wind) present."}}
{"video_id": "E0uW27vzc6U", "file_name": "E0uW27vzc6U_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise chronological paragraph for this video. The main subject is a person on stage. First, check the video frames.\n\nIn frame 0, the person is standing on stage with a microphone, wearing a dark jacket and pants. The stage has blue lighting. Then frame 1, they raise their right hand. Frame 2, they hold the mic with left hand and right hand is up. Frame 3, they point up with right hand. Frame 4, both hands are raised. Frame 5, purple lighting, hands still up.\n\nSo the sequence is: person starts speaking, gestures with right hand, then left, points up, raises both hands. Lighting changes from blue to purple. They're on stage with lights in the background. Background minimal. Camera perspective: low angle, maybe moving up. The camera moves a bit, maybe slight shake.\n\nNeed to mention motion: starts speaking, gestures, raises hands, points. Appearance: dark jacket, pants. Spatial: on stage, lights behind. Camera: low angle, slight shake. Background minimal. Keep it chronological. Check rules: focus on motion, appearance, spatial, camera. Avoid background details unless essential. So the caption should be:\n\nA person in a dark jacket and pants stands on stage under blue lighting, speaking into a microphone. They raise their right hand, then extend both arms outward, pointing upward with their right hand before raising both hands. The lighting shifts to purple as they gesture, with the camera maintaining a low angle and slight shake throughout the sequence.\n\nWait, need to check the order. First, blue lighting, then purple. The movement: starts with right hand up, then both hands. The video shows them moving their hands. The camera angle might be moving up. The user says \"spatial relationships if relevant\" but maybe the stage is just the background. Also, \"conclude with camera perspective and movement\". The camera is low angle, slight shake.\n\nWait, the description should be chronological. So starting at the first frame: person is standing, speaking, then gestures. The sequence of actions. Let me rephrase.\n\nA person in a dark jacket and pants stands on stage under blue lighting, holding a microphone and speaking. They raise their right hand, then extend both arms outward before pointing upward with their right hand. As they gesture, the stage lighting shifts to purple. The camera maintains a low angle, slightly shaking throughout the sequence.\n\nCheck if the order is correct. Frame 0: speaking, hands down maybe? Wait the first frame shows them with left hand up? Wait the first frame says \"0.0 seconds\" shows person with one hand up. Let me check again.\n\nWait the user provided the video frames:\n\n[0.0] <0.3 seconds> - person is holding mic, left hand up?\n\nWait the first frame description: [0.0 seconds] shows person holding mic, left hand up? Wait the user's description says:\n\n[0.0] <0.3 seconds> [image] person on stage, blue lights. So the first frame, the person is holding mic, left hand up? Wait the user's input says:\n\n<0.3 seconds> [image] person on stage, blue lighting, holding mic, left hand up.\n\nThen [1.4] same person, right hand up? Wait the user's input is:\n\n[0.0] <0.3 seconds> person on stage, blue lighting, holding mic, left hand up.\n\n[1.4] same, right hand up?\n\nWait the user's description is:\n\n[0.0] image: person on stage, blue lighting, holding mic, left hand up.\n\n[1.4] image: same, but right hand up.\n\nWait the actual user provided frames are:\n\n<0.3 seconds> [image 1]: person speaking into mic, left hand raised.\n\nThen [1.4]: same person, right hand raised.\n\nWait looking at the user's input:\n\n<0.3 seconds> [image 1]: person on stage under blue lights, holding mic, right hand up.\n\nWait the user's input is:\n\n<0.3 seconds> [image] person on stage, blue lighting, holding mic with left hand, right hand up.\n\nWait no, the first image is:\n\n[0.3 seconds] <0.3 seconds> [image] person on stage with blue lights, holding mic in left hand, right hand raised.\n\nWait, the user's initial problem statement shows the frames:\n\n[0.3] <0.3 seconds> image: person on stage, blue lights, holding mic, right hand up.\n\nWait perhaps the user's frames are:\n\nFrame 0: person holding mic, left hand raised (0.3 sec).\n\nFrame 1: person holding mic, right hand raised (1.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E0uW27vzc6U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E0uW27vzc6U_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 110.19490232288044, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms and upper body while speaking into a microphone; these are discrete solid object movements due to locomotion and gesturing.", "background_and_ambient_analysis": "Background (ceiling structure, lighting fixtures) appears static; no significant ambient environmental motion (fire, water, smoke) detected. Lighting color shift (blue to purple) is due to stage lighting effects, not motion."}}
{"video_id": "E1Qr9XETjj0", "file_name": "E1Qr9XETjj0_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women sit side by side; the left woman wears a gray sleeveless top and long dark hair, while the right woman wears a pink sleeveless top with curly dark hair. Initially facing forward, the right woman turns her head left, then faces the camera, and the left woman looks at the camera before turning her head right. The right woman raises her hand toward the camera. The camera remains stationary, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E1Qr9XETjj0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E1Qr9XETjj0_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 639.0501460823059, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (discrete, solid objects) moving via head and body gestures while speaking and gesturing.", "background_and_ambient_analysis": "Background elements (wall, furniture) are static with no fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "E1jvhzS3Xpw", "file_name": "E1jvhzS3Xpw_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a purple shirt stands before a large brown lion mural holding a small white lamb in its mouth, then turns slightly. The scene shifts to a close-up of a hand drawing on a white surface. Finally, a static image shows the lion carrying the lamb walking rightward on a white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E1jvhzS3Xpw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E1jvhzS3Xpw_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 100.78183637483194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand moves to write letters ('M', 'W', 'I', 'T', 'E') on a white surface. The hand is a discrete solid object undergoing locomotion (writing motion).", "background_and_ambient_analysis": "Background elements (wall, static monkey image) show no uniform shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "E26lcHyYDsE", "file_name": "E26lcHyYDsE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A swimmer, appearing as a dark figure against the blue ocean, moves forward with arms extended above water, creating splashes. The swimmer submerges head-first, generating ripples and splashes, then continues propelling through the water until only the water surface is visible. A sailboat remains distant in the background. The camera follows the swimmer's movement steadily, maintaining a consistent perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E26lcHyYDsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E26lcHyYDsE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 146, "blur_score": 273.2694092635685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A whale surfaces and swims through the water, with distinct movements visible in the water's surface and its body.", "background_and_ambient_analysis": "Static background elements (distant ship) show no uniform shifting; ocean waves exhibit ambient environmental motion but are secondary to the primary subject."}}
{"video_id": "E25Q06mYbLo", "file_name": "E25Q06mYbLo_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a light purple shirt with a floral design lies on a brown couch, resting against a beige pillow with eyes closed. The child's mouth opens slightly in subsequent frames, appearing to yawn. The camera maintains a close-up, static perspective focusing on the child's upper body and face, with minimal background detail including a window with natural light visible in the distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E25Q06mYbLo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E25Q06mYbLo_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 80.94955417812795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child is the only discrete object moving, exhibiting minimal facial expressions and slight head movement.", "background_and_ambient_analysis": "The background (couch and window) is static with no environmental motion (no fire, water, wind, or smoke)."}}
{"video_id": "E1ldKVJChzs", "file_name": "E1ldKVJChzs_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black jacket and black gloves adjusts a metallic profile on a green table, moving a small tool along its length. They then set the tool aside and introduce an orange power tool, positioning it near the profile. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E1ldKVJChzs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E1ldKVJChzs_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 54.65203773354777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and arms (discrete solid objects) are manipulating mechanical components and tools on a workbench, exhibiting deliberate physical motion due to manual handling.", "background_and_ambient_analysis": "The background consists of a green surface and static metal structures with no fluid motion (fire, water, smoke) or uniform shifting indicating ambient environmental motion."}}
{"video_id": "E20GykZLT7Y", "file_name": "E20GykZLT7Y_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt, sunglasses, and beard sits on a chair outside against a brick wall. He clasps his hands, then extends his right hand to pick up a white box from a round table in front of him, lifts it, holds it briefly, and places it back on the table. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E20GykZLT7Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E20GykZLT7Y_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 667.3537138733964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man (in a red shirt) is moving his hands to interact with a white object (likely a frisbee) on the ground.", "background_and_ambient_analysis": "The background (brick wall) is static with no shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "E2EqsSF0tco", "file_name": "E2EqsSF0tco_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a child on a Gorilla ladder. The child is wearing a colorful shirt (orange, yellow, blue) and green pants? Wait, no, the child's outfit: in the frames, the child is on the ladder, upside down maybe? Wait, no, the ladder is a step ladder. Let's check the sequence.\n\nFrame 0: child is on the ladder, maybe climbing. Then frame 1: another person (with green pants) is helping. The child's position: the child is on the ladder, maybe trying to climb up. The person in green is supporting the child's legs. So the main subjects are the child and the adult (green pants).\n\nChronological order: First, the child is on the ladder (maybe standing or climbing). Then the adult's hand comes into view, touching the child's leg. The child is wearing an orange shirt, yellow shorts, maybe? Wait, the first frame shows the child's shirt: orange with colorful stripes, green pants? Wait, no, the child's pants are yellow? Wait, the frames show the child's outfit: in frame 0, the child is on the ladder, shirt is multicolored (orange, yellow, blue), pants are green. Then the adult, with green pants (wait, the adult's pants are green, so maybe the child's pants are yellow? Wait, no, looking at the video:\n\nFirst frame: child is on the ladder, shirt: orange with red/yellow/blue, pants: yellow? Wait, the frames are upside down? Wait, the video might be rotated. Wait, the ladder is labeled \"GORILLA\". The child is on the ladder, and an adult's hand is on the child's leg. So the child is standing on the ladder, maybe trying to climb, and the adult is helping by holding the child's legs. The child's orientation: perhaps facing the ladder, but since the video is rotated, it's a bit confusing.\n\nWait, the key points:\n\n- Main subjects: child (small, colorful shirt: orange, yellow, blue; yellow pants?), adult (green pants, only arms and legs visible)\n- Motion: child is on ladder, adult's hand reaches down to hold child's leg. The child's position changes slightly as the adult adjusts.\n- Background: wooden wall, window.\n- Camera: stationary, maybe slight shake? The frames show the child and adult interacting, camera angle is close-up on the ladder and the interaction.\n- Chronological: the video starts with child on ladder, then adult's hand comes into frame, holds child's leg, and the child moves slightly as the adult supports.\n\nWait, the rules say to exclude text recognition, so \"GORILLA\" is just the ladder brand, so we can't mention it. Wait, no, the instruction says \"Exclude text recognition\", so we can't write \"GORILLA\" in the caption. Wait, the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So the ladder's text is text, so we shouldn't mention it. But the problem is, the ladder's text is part of the image. Wait, but the task says to focus on motion and behavior. So maybe the ladder is just the object, but we don't need to mention the text.\n\nWait, the output should be concise, chronological paragraph. So let's structure it.\n\nFirst, describe the initial state: a child is on a ladder. The child is wearing a colorful shirt (orange, yellow, blue) and yellow shorts? Wait, in the frames, the child's shirt is orange with red/yellow stripes, and the pants are yellow? Wait, no, looking at frame 0: the child's shirt is orange, and the lower part is yellow. Then the adult's hand is on the child's leg. So the child's pants are yellow, and the adult's pants are green.\n\nSo chronological order:\n\n- A child wearing an orange and multicolored shirt with yellow shorts is standing on a ladder. An adult wearing green pants reaches down and places their hands on the child's legs. The child remains on the ladder, slightly shifting as the adult supports them.\n\nBut need to check the exact order. The first frame shows the child on the ladder, then the adult's hand comes into the frame, touching the child's leg. The child's position changes as the adult adjusts their hold.\n\nAlso, the camera perspective: it's a close-up shot, maybe from a slightly low angle. The background has a wooden wall and a window, but minimal background.\n\nLet me write a concise paragraph:\n\nA child in an orange shirt with yellow shorts stands on a ladder, slightly leaning forward. An adult wearing green pants extends their hands to hold the child's legs, stabilizing them as the child shifts position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E2EqsSF0tco.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E2EqsSF0tco_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 67.73157007417811, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing green sleeves and an orange glove is manipulating a tool (Gorilla clamp) to interact with a wooden object. The motion involves hand movements and tool application, consistent with physical force exertion on solid objects.", "background_and_ambient_analysis": "The wooden panels and picture frame in the background remain stationary throughout the video, showing no shifting, fluid motion, or environmental effects like wind or smoke. No fire, water, or gaseous elements are present."}}
{"video_id": "E2fc14J4ejo", "file_name": "E2fc14J4ejo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A young person with short dark hair, wearing a gray sweatshirt and khaki pants, sits on a black couch holding a phone, while another individual in a white shirt and beige pants sits behind them also using a phone. The camera zooms in on the front person as they adjust their glasses, then pans slightly right to reveal more of the room’s seating and background figures. The scene maintains focus on the two main subjects’ phone use and minor movements within a casual indoor setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E2fc14J4ejo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E2fc14J4ejo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 101.36816142643718, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: the person in gray sweater interacts by clapping and gesturing, while another person in black clothing enters the frame and engages physically. Scene transitions occur but are cuts, not camera-induced motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Static elements like couches, walls, and furniture remain consistent with no uniform background shift across frames."}}
{"video_id": "E2zcrg95DIE", "file_name": "E2zcrg95DIE_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women stand facing each other in an ice rink; the woman in a black and blue top gestures with her hands as she speaks, while the woman in a brown coat and black scarf listens and smiles. Skaters move in the background. The camera remains steady, focusing on the two women.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E2zcrg95DIE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E2zcrg95DIE_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 143.7453266465988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women in foreground engaged in conversation with gestures; multiple skaters in background moving on ice due to locomotion.", "background_and_ambient_analysis": "Background elements (walls, ceiling) show no uniform shift. No fire, water, smoke, or wind observed. Ambient environmental motion is absent."}}
{"video_id": "E2NDz70d_04", "file_name": "E2NDz70d_04_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and green shorts runs around a large dark alligator lying on sandy ground. The man circles the alligator, stepping back and moving to the right, while the alligator remains stationary before shifting slightly. Spectators observe from a wooden platform behind a fence. The camera maintains a steady perspective, capturing the interaction from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E2NDz70d_04.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E2NDz70d_04_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 144, "blur_score": 29.683327639150075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Man (running, moving around) and crocodile (minimal movement on sand) are the discrete objects in motion.", "background_and_ambient_analysis": "No ambient motion; background (wooden structures, sand) is static with no uniform shifting or environmental effects (fire, water, smoke, wind)."}}
{"video_id": "E3QBtpRD68U", "file_name": "E3QBtpRD68U_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands prepare two flatbreads on a stainless steel counter, adding ingredients from a red container onto the breads. The left hand, adorned with a watch, rests near the counter. Surrounding the breads are blue, green, and yellow bowls holding shredded vegetables and other toppings, with a tray of shredded cabbage to the left. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E3QBtpRD68U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E3QBtpRD68U_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 274.5263608517036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and arms perform discrete movements: pouring a pinkish liquid over food items and adjusting ingredients on the counter. These actions involve deliberate, solid-object interactions (e.g., pouring, hand movements) that are clearly bounded and trackable.", "background_and_ambient_analysis": "The kitchen background (stainless steel counter, bowls of ingredients, and stationary equipment) remains static with no fluid motion, environmental shifts, or signs of fire, water, or smoke. All background elements maintain consistent spatial positions across frames."}}
{"video_id": "E330wyf4otY", "file_name": "E330wyf4otY_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a split screen: left bowl has a hand dipping food into flour, right bowl has a liquid batter. The hand is moving, coating the food. Then, the scene changes to the coated food on a paper towel. Next, a pan with batter and a spoon. \n\nWait, the video segments: first, two bowls, left with flour, right with batter. A hand dips something (probably chicken) into flour. Then, the next frame shows the coated pieces on a paper towel. Then, a kitchen sink with a pan (maybe for frying) and a spoon. \n\nNeed to describe chronologically. Start with the hand in the flour bowl. Then, the coated pieces on paper towel. Then, the sink with pan and spoon. \n\nCheck rules: focus on motion, main subjects. Main subject is the hand and the food. \n\nFirst part: A hand coats a piece of food in a light brown flour mixture in a glass bowl, then transfers it to a glass bowl containing a light brown liquid batter. \n\nWait, the first frame: left bowl is flour, right is batter. Hand is in left bowl. Then, the next frames show the hand moving, then the coated food on paper towel. Then the sink. \n\nWait, the timestamps: [0.0] to [2.5] is the hand dipping in flour. Then [2.5] to [3.6] shows the coated food on paper towel. Then [3.6] to [4.7] is the sink with pan and spoon. \n\nSo chronological order: \n\n1. A hand dips a piece of food into a glass bowl filled with light brown flour, moving it to coat the food. \n2. The coated food is transferred to a paper towel-lined surface, where multiple coated pieces are arranged. \n3. The scene shifts to a kitchen sink area with a black-handled pan containing a light brown liquid, and a metal spoon resting on the sink's edge. \n\nCheck spatial relationships: in the first part, two bowls side by side, left flour, right batter. Hand is in left bowl. Then the coated food is on a white paper towel. Then the sink with pan (black handle) and spoon. \n\nAppearance: flour is light brown, batter is similar. The food pieces are small, browned from flour. Paper towel is white. \n\nBackground: minimal, white surface. \n\nCamera perspective: top-down in all scenes, no movement mentioned. \n\nNow, concise paragraph. Let's structure it:\n\nA hand coats a piece of food in a light brown flour mixture within a glass bowl, then transfers the coated food to a glass bowl of light brown liquid batter. The coated pieces are placed on a white paper towel, arranging into a small pile. The scene shifts to a kitchen sink where a black-handled pan with light brown liquid and a metal spoon rest on the sink's edge. \n\nWait, the sequence: first the hand in flour (left bowl), then the hand moving the food, then the coated food on paper towel. Then the sink with pan and spoon. \n\nWait the video starts with two bowls: left is flour (hand in it), right is batter. The hand dips into flour, then the next frame shows the food with flour on it in the right bowl? No, the third frame is \"two glass bowls of flour and batter\" then the next is the coated food on paper towel. \n\nWait the provided frames: \n\n[0.0] two bowls, left hand in flour, right batter. \n\n[1.4] same, hand moving. \n\n[2.5] two bowls, maybe the food is in the batter? Wait no, the next frame [3.0] shows \"two glass bowls of flour and batter\" but the hand is no longer there. Wait, no, the third frame (after 2.5) is \"coated food on paper towel\". \n\nWait the user provided frames: \n\n<0.3 seconds> two bowls: left flour, right batter. Hand in left. \n\n<1.4> same, hand moving. \n\n<2.5> two bowls with flour and batter. Hand is gone, maybe the food is in the batter? No, the next is <3.6> paper towel with coated pieces. \n\nThen <4.7> sink with pan and spoon. \n\nSo:\n\n- A hand dips a piece of food into a light brown flour mixture in a glass bowl. \n\n- The coated food is placed onto a white paper towel, accumulating into a small pile. \n\n- The scene transitions to a kitchen sink where a black-handled pan containing a light brown liquid and a metal spoon rest on the sink's edge. \n\nWait, but the first part: the hand is in the flour bowl, then maybe the food", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E330wyf4otY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E330wyf4otY_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 333.1892989803902, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving within a bowl, manipulating a solid, granular substance (e.g., flour or sugar) through discrete, explicit physical motion (e.g., stirring or mixing).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static white surfaces and solid objects dominate the background."}}
{"video_id": "E3i_liDV9Tk", "file_name": "E3i_liDV9Tk_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several humanoid robots in white costumes dance in sync down a street, moving in coordinated steps and gesturing their arms. The robots are positioned centrally between crowds lining both sides of the street, with some stepping forward while others respond in sequence. The camera remains steady, slightly following the robots' movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E3i_liDV9Tk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E3i_liDV9Tk_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 328.3829939442409, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals in white costumes (resembling stormtroopers) are performing synchronized dance movements. Their arms and legs move rhythmically in discrete, solid motions consistent with intentional locomotion and interaction.", "background_and_ambient_analysis": "The background includes static buildings and stationary crowds on both sides of the street. No fluid motion (fire, water, smoke, or wind) is present; the environment is dry and stable."}}
{"video_id": "E3zaXC919BY", "file_name": "E3zaXC919BY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light shirt, blue jeans, and white socks sits on the floor in a kitchen, opening a white washing machine door and retrieving a light-colored cloth. The scene cuts to a second man, shirtless and wearing light pants and dark socks, sitting on the floor to the left of the first man; both face the cloth the first man holds. The camera remains static throughout both segments, capturing the pair in a medium shot against the kitchen backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E3zaXC919BY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E3zaXC919BY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 579.3069017059962, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: two men (one in the kitchen, one in the bathroom) and a piece of clothing (shirt) being manipulated by their hands and bodies.", "background_and_ambient_analysis": "The background in both scenes is static with no fluid motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "E4FX6CaXehI", "file_name": "E4FX6CaXehI_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit on a couch; a person with dark hair in a bun, wearing a black top and pink pants, is on the left, adjusting a yellow pillow with their hands. A person in a black shirt and black pants with white stripes sits to the right, resting an arm on the couch. The person on the left continues to handle the pillow while the other remains still. The camera is static with a minimal background showing a window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E4FX6CaXehI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E4FX6CaXehI_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 29.0137181664055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people seated on a couch: the person on the left (wearing cap and black shirt) makes subtle hand movements (e.g., turning pages of a yellow/red book), while the person on the right (wearing black pants with white stripes) exhibits minimal posture shifts. Both motions are localized and discrete.", "background_and_ambient_analysis": "The background (walls, window, couch) remains stable with no shifting or environmental fluid motion (fire, water, smoke, wind). No ambient environmental phenomena dominate the scene."}}
{"video_id": "E4ckzGx54Bc", "file_name": "E4ckzGx54Bc_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in black athletic wear kneels on a green mat in a gym. A man in a white and black shirt and black pants approaches her, assists her to stand, and they face each other while conversing. The background features stationary exercise bikes, and the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E4ckzGx54Bc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E4ckzGx54Bc_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 442.7157904651983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people (one in black attire, one in white) are moving: the person in black transitions from a kneeling pose to standing and walking, while the person in white steps forward to interact with the other individual. Their motion is driven by physical locomotion and interaction.", "background_and_ambient_analysis": "The background consists of stationary exercise bikes and a wall, which remain fixed throughout the video. No fluid motion (e.g., fire, water, smoke) or environmental effects (e.g., wind) are present."}}
{"video_id": "E45ucC0aNoI", "file_name": "E45ucC0aNoI_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand with a dark sleeve grips a silver cylindrical gear shift lever in a car’s center console. The hand shifts the lever upward through positions, releases it, and moves away. The camera maintains a close-up, static perspective focused on the gear shift area with minimal surrounding interior details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E45ucC0aNoI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E45ucC0aNoI_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 120.38480611388833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) manipulates a car gear shift lever, moving it through various positions (e.g., P, R, N, D) with physical force.", "background_and_ambient_analysis": "No fire, water, smoke, or wind visible. Car interior background (dashboard, console, seat) is static and shows no uniform shifting or fluid motion."}}
{"video_id": "E5RsXgyKTBY", "file_name": "E5RsXgyKTBY_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A crowd of people is seated, some clapping. The scene transitions to a black-and-white view of another seated group clapping. Next, a person in a green shirt holds an object near a large white object with black spots. The screen then turns black.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E5RsXgyKTBY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E5RsXgyKTBY_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 48.980255470812025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the crowd members (clapping hands) in the first scene and the person in the green shirt (head movement, hand gestures with microphone and pink object) in the second scene. These motions are physical actions (locomotion, hand movements) rather than environmental or camera-induced effects.", "background_and_ambient_analysis": "No shifting backgrounds observed in either scene; the first scene features a static crowd backdrop (theater setting), and the second scene shows a static wall with decorative patterns. No fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "E5i8IvTgw94", "file_name": "E5i8IvTgw94_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in black athletic wear stands, first clasping her hands, then raising one arm to her side, extending both arms horizontally, and jumping with arms outstretched. She is positioned in a park with grass, benches, and trees in the background. The camera remains stationary, capturing her full body movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E5i8IvTgw94.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E5i8IvTgw94_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 146, "blur_score": 451.64270635559103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (woman) is performing intentional arm and body movements, consistent with locomotion or exercise.", "background_and_ambient_analysis": "Background elements (benches, trees, monument) show minimal movement; no significant wind-driven environmental motion or fluid dynamics observed."}}
{"video_id": "E5kOL9Z0srY", "file_name": "E5kOL9Z0srY_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand reaches into a bathtub containing dark clothing, then a black dog jumps into the tub and moves around. A person wearing a red shirt and jeans enters the frame near the tub, interacting with the dog. The camera pans slightly with a handheld shake, capturing the dog's movements and the person’s presence in the bathroom setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E5kOL9Z0srY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E5kOL9Z0srY_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 92.2083411257617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A dog (discrete object) moves within the bathtub (jumping, repositioning), and a person (discrete object) interacts with the dog (washing, reaching into the tub)", "background_and_ambient_analysis": "Background elements (bathtub, walls) show no uniform shifting; no dominant fluid/environmental motion (water is incidental to the context, not the primary motion)"}}
{"video_id": "E5ywKR4MuKw", "file_name": "E5ywKR4MuKw_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video frames. The first frame shows a woman in a long gray dress with a red underskirt, standing in a room next to a spinning wheel. She's near a wall with a dark panel and a window. Then the video cuts to a close-up of hands holding a thread, with a spinning wheel in the background. The person is wearing striped pants. \n\nSo the main subjects: the woman initially, then the close-up of hands. The sequence is: first, the woman standing by the spinning wheel. Then the camera shifts to a close-up of hands handling thread near the wheel. \n\nChronological order: start with the woman in the room, then the close-up of hands working with the thread. Need to mention her appearance (gray dress, red underskirt, white cap), her position (standing next to spinning wheel). Then the hands (striped pants, holding thread, spinning wheel background). Spatial relationships: woman to the right of the spinning wheel? Wait, in the first frame, she's standing next to the spinning wheel, which is on a table. Then the second part, the close-up is of hands near the wheel. \n\nBackground minimal, so don't describe much except necessary. The first scene has a room with a window, table, red stool. But according to rules, keep background minimal unless essential. So maybe just mention the room setup briefly if needed. \n\nCamera perspective: first, wide shot of the woman. Then close-up on hands. So camera moves from wide to close-up. \n\nNow, structure the caption: \n\n1. Initial scene: Woman in gray dress (red underskirt, white cap) stands in a room with a spinning wheel; she’s positioned near the wheel and a window. \n\n2. Then, camera shifts to close-up of hands (wearing striped pants) holding and manipulating thread, with the spinning wheel visible in the background. \n\nCheck rules: focus on motion and behavior. The woman is standing, then hands are holding thread. The motion is the hands working with the thread. \n\nMake it concise. \n\nLet me draft:\n\nA woman in a long gray dress with red underskirt and white cap stands beside a wooden spinning wheel in a room; she holds the wheel's handle. The camera then shifts to a close-up of hands in striped pants manipulating a thread near the spinning wheel, demonstrating the thread's texture and movement.\n\nWait, but in the first frame, she's standing next to the wheel, holding the handle? The first frame shows her hand on the wheel. Then the next part is close-up of hands holding thread. \n\nSo chronological: first, woman standing by wheel (holding handle), then close-up of hands with thread. \n\nAppearance: woman's dress, pants. \n\nSpatial: woman is next to wheel, hands are near wheel. \n\nBackground minimal, so room is just there, but not much detail. \n\nCheck rules: exclude text, named characters, etc. So no \"a woman\" but maybe describe as \"a person in a gray dress\" but the caption says \"main subjects (people/animals/objects)\". So the main subjects are the woman and the hands (though it's the same person). Wait, the hands are the same person, so maybe just describe the person in the first scene, then the hands in the second. \n\nSo: \n\nThe video opens with a person in a long gray dress with red underskirt and white cap standing next to a large wooden spinning wheel in a room. They grip the wheel's handle. The camera then cuts to a close-up of the person's hands, clad in striped pants, holding and examining a thin, light-colored thread against the spinning wheel background.\n\nCheck if that's concise, chronological. \n\n\"clad in striped pants\" – yes, the hands are wearing striped pants. \n\n\"holding and examining a thin, light-colored thread\" – yes, in the close-up, hands are holding thread. \n\n\"against the spinning wheel background\" – mentions the spatial relationship. \n\n\"video opens with...\" – chronological. \n\nYes. \n\nNow, check the rules:\n\na) motion and behavior: woman stands/grips handle, hands hold/examine thread.\n\nb) appearance: gray dress, red underskirt, white cap, striped pants.\n\nc) spatial: woman next to wheel, hands near wheel.\n\nd) camera: wide shot to close-up.\n\ne) background minimal: room is mentioned but not detailed.\n\nf) no text, named characters.\n\ng) internal thinking done.\n\nSo the caption should be:\n\n<caption_output>A woman in a long gray dress with red underskirt and white cap stands beside a wooden spinning wheel in a room, gripping its handle. The camera transitions to a close-up of her hands, clad in striped pants, manipulating a light", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E5ywKR4MuKw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E5ywKR4MuKw_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 625.8224743407143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hands are manipulating yarn near a spinning wheel, demonstrating discrete object motion through manual operation.", "background_and_ambient_analysis": "No shifting backgrounds observed; no fluid or environmental motion (e.g., fire, water, smoke, wind) present in the scene."}}
{"video_id": "E6DO4Z0c3iw", "file_name": "E6DO4Z0c3iw_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand at a table covered with a dark patterned cloth; the man on the left, wearing a dark blue hoodie, adjusts his hair while the bald man on the right, in a dark shirt, interacts with objects on the table. The left man then stands up, moving away from the table, as the bald man picks up a white paper and stands, holding it. The camera remains stationary, providing a top-down view of the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E6DO4Z0c3iw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E6DO4Z0c3iw_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 146, "blur_score": 326.8275879628288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men are moving: one points at the table, picks up paper, stands, and adjusts his shirt; the other stands, moves to the refrigerator, and returns to the table.", "background_and_ambient_analysis": "The background (refrigerator, tablecloth) is static with no shifting or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "E6-eDvumIdw", "file_name": "E6-eDvumIdw_000160_000170.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a teal shirt holds a blue and silver object, moving it over a teal fabric item placed on a wooden surface. The individual’s hands manipulate the fabric, shifting it slightly while interacting with the object. The camera maintains a close-up, slightly shaky perspective centered on the hands and objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E6-eDvumIdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E6-eDvumIdw_000160_000170.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 162, "blur_score": 31.803310106498664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand (holding a blue tool) manipulates a teal cloth, causing the cloth to move due to direct physical force application from the hand. The hand and cloth are distinct solid objects exhibiting clear locomotion.", "background_and_ambient_analysis": "The wooden surface and teal garment in the background are static with no shifting or environmental fluid motion (fire, water, smoke, wind). Background elements remain uniformly fixed throughout the clip."}}
{"video_id": "E6Y9T7EmRmA", "file_name": "E6Y9T7EmRmA_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with light brown hair and a beard, wearing a green shirt, is seated in a dimly lit living room. He raises his right hand to his mouth, appearing to eat or drink, then lowers it. The background includes a television on a stand, a dark chair with a white pillow, and a window with white curtains. The camera remains static with a slight shake, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E6Y9T7EmRmA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E6Y9T7EmRmA_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 97.66649039675394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete actions: bringing hands to mouth (eating/gesturing) with clear, localized movements.", "background_and_ambient_analysis": "Background elements (couch, TV, window curtains, lamp) remain static with no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "E6jufsbWi4U", "file_name": "E6jufsbWi4U_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women wearing white tank tops and dark shorts dance in sync, stepping and swaying rhythmically while moving forward and backward. Positioned side by side, they occasionally raise their arms. The camera remains close and exhibits a slight shake throughout the sequence, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E6jufsbWi4U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E6jufsbWi4U_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 161, "blur_score": 31.601943622250026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women in white tank tops and shorts are the discrete solid objects moving in a synchronized dance routine, exhibiting clear locomotion with arm and body movements.", "background_and_ambient_analysis": "The background (walls, furniture) remains static throughout the frames with no uniform shifting or fluid environmental motion (e.g., fire, water, smoke). No environmental elements exhibit fluid dynamics."}}
{"video_id": "E5rX0n2MSGc", "file_name": "E5rX0n2MSGc_001621_001631.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown and white striped sweater, glasses, and a necklace sits, holding a white sheet of paper upright in front of them, then lowers the paper. The background includes a lamp and floral arrangement to the right, with a calendar visible on the wall. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E5rX0n2MSGc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E5rX0n2MSGc_001621_001631.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 282.7704529763849, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person manipulates a solid paper object with hand movements; the paper is the discrete moving object.", "background_and_ambient_analysis": "Background is static (wall, lamp, vase, picture) with no shifting. No fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "E6f-9Nr0Q84", "file_name": "E6f-9Nr0Q84_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a light-colored top and jeans kneels on a wooden floor, adjusting red rugs. They shift position, moving one rug forward and then stand to reposition another rug. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E6f-9Nr0Q84.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E6f-9Nr0Q84_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 280.4342567623324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (person) is moving by crawling, sitting, and pushing red mats on the floor.", "background_and_ambient_analysis": "No shifting background elements (room furniture and walls remain stationary). No fluid or environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "E6_Cm45OfKo", "file_name": "E6_Cm45OfKo_000148_000158.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a sequence of frames showing a rugby match. My job is to generate a concise, chronological paragraph following the specific rules.\n\nFirst, I need to focus on the motion and behavior of the main subjects, which are the players. Let me check the frames. In the first frame, there's a scrum with players in blue and white jerseys. The players are huddled together, pushing. Then, in the next frames, the scrum seems to be breaking, with players moving away. There are referees and other players around.\n\nI should mention the number of players, their colors. The blue team and the white team (maybe green? Wait, looking at the frames, some are in white, some in blue. Wait, the first frame: players in blue and white are in the scrum. The referee is in black and white. Wait, the rules say to mention color, size, orientation. So blue and white jerseys. Maybe the white team has some in green? Hmm, maybe the green is part of their uniforms. Let me check the frames again. The players in the scrum are mostly blue and white, but some might have different colors. But the user says to be concise, so maybe just mention the main teams as blue and white.\n\nThe spatial relationships: the scrum is in the center, with players pushing. The referee is approaching, maybe moving towards the scrum. Other players are around the scrum. The background has empty seats, but minimal description is needed. Camera is top-down, maybe slightly panning? The user says to mention camera perspective and movement. The description says \"top-down\" but the actual frames might be a slightly elevated angle, but the user's example says \"top-down\". Wait, the sample output in the instructions might not be present, but the user's example shows that the camera is top-down. Wait, in the provided frames, the camera is looking down on the field, so it's a top-down perspective. The movement: the camera seems to stay in place but maybe slightly moves. The user's rules say to conclude with camera perspective and movement.\n\nSo the caption should be chronological: starting with the scrum, then the players breaking out, the referee moving towards it, others moving around. Mention the number of players. Let's see: in the first frame, there's a large group in the scrum, then in the next frames, they start moving. The players in blue and white jerseys. The referee is in black and white. The camera is top-down, with slight movement.\n\nWait, the user says to exclude text recognition, so ignore the \"0.3 seconds\" etc. Just focus on the action. So the main action is the scrum, then the players breaking away. So the paragraph should start with the scrum forming, then the players pushing, then the scrum breaks, players disperse, referees approach.\n\nLet me structure it:\n\n\"A group of rugby players in blue and white jerseys form a scrum in the center of the field. Players from both teams push against each other, with some falling. The scrum breaks, and players scatter; blue and white jerseys move in different directions. Referees in black and white approach the action from the right. The camera maintains a top-down view with slight panning.\"\n\nCheck rules:\n\na) Motion in chronological order: scrum forms, pushes, breaks, players scatter, refs approach.\n\nb) Mention appearance and number: blue and white jerseys, referees in black/white.\n\nc) Spatial: scrum in center, refs approach from right.\n\nd) Camera: top-down, slight panning.\n\ne) Background minimal (empty stands not mentioned except as background).\n\nf) Exclude text, names.\n\nWait, the user says \"background descriptions minimal unless essential\". The stands are part of the background but maybe not essential. So perhaps omit them. Let me check the sample. The original instruction says to keep background minimal. So maybe don't mention the stands. The main focus is on the players.\n\nSo revise: \"A scrum of rugby players in blue and white jerseys forms in the field's center. Players push against each other, with some falling. The scrum disbands as players move away in various directions; blue and white teams scatter. Referees in black and white approach from the right. The camera provides a top-down view with slight movement.\"\n\nCheck the number of players: \"group\" is vague, but maybe \"multiple players\" in blue and white. The rule says \"mention number (color, size, orientation)\"—but it's tricky. Maybe say \"players in blue and white jerseys engage in a scrum\".\n\nWait, the user's example might have something like \"a group of blue and white players...\" but since it's a caption, need to be concise.\n\nAnother check: the scr", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E6_Cm45OfKo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E6_Cm45OfKo_000148_000158.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 168.47955573513724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Rugby players in a scrum engage in physical pushing and collisions. Discrete solid objects (players) move due to explicit physical forces (weight transfer, contact) during the scrum, with clear bounding box tracking possible.", "background_and_ambient_analysis": "The background (stands, field lines) shows no shifting or fluid motion. No fire, water, smoke, or wind dominates the scene; stands remain static throughout."}}
{"video_id": "E8SlC8lPr20", "file_name": "E8SlC8lPr20_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a cluttered desk by a window containing a laptop, plastic bag, and other items. A hand holding a small device appears, followed by a person wearing a red wrestling mask using a tool on their arm. The person raises their arm, moves the tool along it, and the camera shifts to a close-up of the mask and their face. The background includes curtains and a window, with the camera moving from the desk to the hand to the person's upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E8SlC8lPr20.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E8SlC8lPr20_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 513.6734426398132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "The person wearing a red and white mask moves by flexing their arm and removing the mask. A hand holding a small object (tape measure) is visible in the initial frames.", "background_and_ambient_analysis": "The background (window, curtains, table) does not show uniform shifting. No fire, water, smoke, or wind is visible. The environment appears static."}}
{"video_id": "E5sVTdaZ9Zg", "file_name": "E5sVTdaZ9Zg_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a plaid shirt climbs onto a blue train car and spray paints graffiti, moving slightly as they work on the side of the train. The camera remains stationary, capturing the action from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E5sVTdaZ9Zg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E5sVTdaZ9Zg_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 150, "blur_score": 151.28564643935536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person on the train is moving, exhibiting discrete locomotion (e.g., walking or repositioning), which is a solid object under explicit physical forces.", "background_and_ambient_analysis": "Background elements (train wall with graffiti) are static and show no shifting or fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "E8Qm4_cXT5s", "file_name": "E8Qm4_cXT5s_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A carpenter in a maroon shirt leans over a wooden workbench, handling a long white strip of material while adjusting it with both hands. Multiple onlookers in various colored shirts stand behind and beside him, observing his actions. The camera maintains a steady focus on the carpenter's hands and the strip as he maneuvers the material, with the background featuring a crowded indoor space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E8Qm4_cXT5s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E8Qm4_cXT5s_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 775.572059662866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The carpenter's hands and the wooden workpiece show controlled motion from deliberate physical actions (shaping wood).", "background_and_ambient_analysis": "Background elements (staircase, walls, distant people) show no uniform shifting or fluid/environmental motion; no fire, water, smoke, or wind dominates."}}
{"video_id": "E8X6ddLkxAw", "file_name": "E8X6ddLkxAw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark pants runs from the doorway into the bedroom. A girl in a white and black top, initially lying on a pink bedspread, sits up and moves toward the couch where another person in pink clothing is reclining under a white sheet. The camera follows the girl’s motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E8X6ddLkxAw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E8X6ddLkxAw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 56.86490516211589, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt moves by walking to the door and exiting. A child on the floor changes position (sitting to lying down and moving around).", "background_and_ambient_analysis": "The background elements (walls, bed, chair) are static and do not shift. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "E8nEucgNqsA", "file_name": "E8nEucgNqsA_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women in white t-shirts stand at a kitchen sink, working together. They turn to face each other and one hands a box to the other, then return to the sink. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E8nEucgNqsA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E8nEucgNqsA_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 62.81673350178136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (solid, distinct objects) are moving. Their motions include hand movements (washing, scrubbing), turning to face the camera, and handling a towel. The motion is due to their own physical actions (locomotion and manipulation of objects).", "background_and_ambient_analysis": "The background (cabinets, sink, walls) is static and consistent across frames. No fluid or environmental motion (fire, water, smoke, wind) dominates. The sink water is part of the activity but not a primary ambient motion."}}
{"video_id": "E91-Pg1etSM", "file_name": "E91-Pg1etSM_000246_000256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In an indoor fencing facility, multiple fencers in white and dark protective uniforms with helmets engage in dynamic motion; initially two fencers near a curved wooden barrier move toward each other, followed by additional fencers entering from the left and right, weaving around the space with rapid directional shifts and interactions. The camera pans smoothly to follow the fencers' movements, capturing their engagement in the spacious, well-lit room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E91-Pg1etSM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E91-Pg1etSM_000246_000256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 91.99961231155262, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals in martial arts uniforms are moving: performing strikes, dodges, and footwork; their motion is discrete and solid with explicit physical locomotion.", "background_and_ambient_analysis": "Background elements (walls, archway, floor) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "E8f8frWifYU", "file_name": "E8f8frWifYU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a black tank top and purple shorts interacts with a large green exercise ball on a gym floor. She begins crouched with hands on the ball, then shifts her body forward, lifting one leg while maintaining balance and contact with the ball. The background includes stacked dumbbells and a staircase. The camera remains static, observing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E8f8frWifYU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E8f8frWifYU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 157.7574042721273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear is performing a physical exercise involving a green exercise ball, with visible movement of the person's limbs and the ball's position due to deliberate physical effort.", "background_and_ambient_analysis": "Background elements (gym equipment, walls) remain stationary across frames with no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "E9YcCtNw8BI", "file_name": "E9YcCtNw8BI_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark pants slides down a curved track, moving forward as the track bends left. They continue sliding along a straight section of the track, with grassy fields and distant buildings visible in the background. The camera follows closely behind, capturing the motion with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E9YcCtNw8BI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E9YcCtNw8BI_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 81.57574081930657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "E9Gj6jpo9zg", "file_name": "E9Gj6jpo9zg_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: a baby in a blue shirt on a red and white patterned mat, reaching for a colorful block. An adult's hand (wearing a white shirt with black dots) is removing a blue bootie from the baby's foot. Then, the next scene shows several sippy cups on a surface—orange, black with a monkey, green, and a cup with a zigzag pattern. The cups have different beverages. Then, the baby is in a red chair, adult hand holding a red sippy cup to the baby's mouth. \n\nNeed to describe in chronological order. Focus on motion and behavior. First scene: baby crawling, adult removing bootie. Second scene: close-up of sippy cups. Third scene: baby in chair, adult feeding. \n\nCheck rules: no text recognition, so ignore the text on screen. Mention appearance: baby's blue shirt, red mat, adult's white shirt with dots. Spatial relationships: adult's hand is near baby's foot, cups are on a surface, baby in chair with adult hand holding cup. \n\nCamera perspectives: first shot is top-down maybe? Then close-up of cups, then another shot of baby in chair. \n\nNow structure the caption:\n\nStart with first scene: Baby in blue shirt crawls on red and white patterned mat, reaching for colorful blocks. Adult’s hand (in white dotted shirt) removes blue bootie from baby’s foot. Then, a close-up shows multiple sippy cups on a surface, each containing different beverages (orange, clear with monkey, dark red, and colorful patterned cup). Next, baby sits in red chair as adult’s hand offers red sippy cup to baby’s mouth. Camera shifts from top-down to close-up of cups, then to a medium shot of baby feeding.\n\nWait, need to keep it concise. Let's make sure:\n\nFirst part: Baby crawls on red/white mat, adult removes bootie. Second: Close-up of sippy cups. Third: Baby in chair, adult feeding. \n\nCheck for motion: crawling, removing bootie, sippy cups displayed, feeding.\n\nAppearance: baby blue shirt, adult white shirt with dots, sippy cups with different colors and designs, red chair.\n\nSpatial: adult's hand near baby's foot, cups on surface, baby in chair with adult hand holding cup.\n\nNow write the paragraph:\n\nA baby in a blue shirt crawls on a red and white patterned mat, reaching for colorful blocks while an adult’s hand (wearing a white shirt with black dots) removes a blue bootie from the baby’s foot. The camera then shifts to a close-up of several sippy cups arranged on a surface, each containing different beverages. Next, the baby sits in a red chair as the adult’s hand offers a red sippy cup to the baby’s mouth.\n\nCheck if that's chronological. Yes: first scene (crawling, removing bootie), then sippy cups, then feeding. No text recognition, good. Spatial relationships: adult's hand near baby's foot, cups on surface, baby in chair. Camera movements: top-down (first scene), close-up (cups), then medium shot (feeding). The rules say conclude with camera perspective. Wait, the output format says \"Conclude with the camera perspective and movement\". So in the caption, need to mention how the camera moves.\n\nWait, the first scene: probably a top-down shot. Then close-up of cups (so camera moves to close-up), then shot of baby in chair (maybe medium shot). So the caption should end with camera perspectives.\n\nLet's adjust:\n\nA baby in a blue shirt crawls on a red and white patterned mat, reaching for colorful blocks while an adult’s hand (in a white dotted shirt) removes a blue bootie from the baby’s foot. The camera shifts to a close-up of multiple sippy cups on a surface, each holding different beverages. Next, the baby sits in a red chair as the adult’s hand offers a red sippy cup to the baby’s mouth; the camera transitions from top-down to close-up and then to a medium shot.\n\nWait, but \"conclude with the camera perspective and movement\" so the last part should be the camera movement. Let's see. The first scene is top-down, then close-up (so camera moves to close-up), then medium shot (feeding scene). So the caption ends with the camera perspective for the last scene. But the last action is baby in chair, adult feeding. So the camera is in a medium shot for that.\n\nWait, the rules: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the caption should end with what the camera was doing for the last scene. Let's structure:\n\n1. Describe the first action (baby crawling", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E9Gj6jpo9zg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E9Gj6jpo9zg_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 156, "blur_score": 45.885752095420685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby and adult's hands are moving objects (toys and bottles) in the first and third scenes; the second scene has no motion.", "background_and_ambient_analysis": "The background in all scenes is static. No fluid motion (fire, water, wind) and no uniform background shift."}}
{"video_id": "EA7P6cSx1eI", "file_name": "EA7P6cSx1eI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red swimsuit swims in a pool, initially partially submerged with arms extended forward. The swimmer lifts their head above water, performing arm strokes, then submerges again while kicking with legs. They continue alternating between surface and underwater motion, moving steadily forward. The camera maintains a vertical orientation with slight handheld movement, capturing the swimmer from a side perspective within the pool.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EA7P6cSx1eI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EA7P6cSx1eI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 293.41337672689485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (swimmer) in a red and white swimsuit is moving through the water, creating splashes and changing position. The swimmer's motion is due to swimming locomotion.", "background_and_ambient_analysis": "The background (pool wall) is static and does not shift uniformly. The water movement is a consequence of the swimmer's locomotion, not the dominant environmental motion. There is no fire, smoke, wind, or ocean-like wave motion as the primary subject."}}
{"video_id": "E93-skkx0xI", "file_name": "E93-skkx0xI_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and black pants dances with a woman in a blue shirt and white shorts. The woman extends her arm upward toward the man, then spins as he steps back, continuing their coordinated movements. The scene is set in a room with a white refrigerator to the left and other dancers visible through a mirror in the background. The camera remains fixed on the couple, capturing their interaction from a frontal view without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E93-skkx0xI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E93-skkx0xI_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 87.76149731082599, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two primary individuals (dancer pair) and a secondary observer are engaged in discrete, rhythmic locomotion (dancing) with clear physical interaction (hand-to-hand movements, body swaying).", "background_and_ambient_analysis": "Background elements (refrigerator, walls, flooring) remain stationary with no uniform shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "E9yaskKby6k", "file_name": "E9yaskKby6k_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand reaches toward a scattered set of metallic coins and small dark objects on a light, textured surface. The hand picks up one coin, moves it slightly, then holds it up to display its detailed design. The camera maintains a top-down perspective, focusing on the hand and coin throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E9yaskKby6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E9yaskKby6k_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 28.531616949041094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand moves to pick up and hold a coin, displaying it in close-up. The coin is a discrete solid object moved by physical interaction (hand motion) without significant background distortion.", "background_and_ambient_analysis": "The background is a stable textured surface with no fluid or gaseous motion (fire, water, wind). The ground shows no uniform shifting, indicating no ambient environmental motion or camera-induced background displacement."}}
{"video_id": "EADdQS2c9DY", "file_name": "EADdQS2c9DY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light striped shirt and short brown hair holds a clear glass, tilting their head back to drink from it, then lowers the glass. The background features a red wall and blurred objects. Camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EADdQS2c9DY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EADdQS2c9DY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 141.9038368599044, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "EAPTen34mD8", "file_name": "EAPTen34mD8_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a spoon to transfer a white, lumpy substance from a stainless steel pot into a white plastic container placed inside a perforated metal colander. The colander rests on a wooden base, with the pot positioned to its left. The person’s hand, adorned with a watch, moves the spoon from the pot toward the colander’s container, guiding the substance into it. The camera maintains a top-down perspective throughout the sequence, focusing on the transfer action without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EAPTen34mD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EAPTen34mD8_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 153.46441860147715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete objects moving are a spoon (stirring the liquid in the left pot) and a measuring cup (pouring liquid into the colander).", "background_and_ambient_analysis": "The background (stovetop and kitchen elements) is static. There is no fire, water flow, smoke, or wind as the dominant motion. The liquid in the pot is being stirred by a spoon, so the motion of the liquid is not ambient but caused by a discrete object."}}
{"video_id": "EASMmyk-tXs", "file_name": "EASMmyk-tXs_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket adjusts a red and black digital device with a blue screen and handles an orange spool of wire on snow-covered ground inside a tent, moving the device toward the center and repositioning the spool near a hole in the ice, with the camera maintaining a top-down perspective and slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EASMmyk-tXs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EASMmyk-tXs_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 47.12283195933942, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hand is manipulating discrete objects (a red circular object and a blue device) on a furry surface inside a tent.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. The background is static (tent fabric)."}}
{"video_id": "EAT_G6cIdmk", "file_name": "EAT_G6cIdmk_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white cap and gray hoodie sits at a table, eating a sandwich while holding a piece of food. He lowers the food, gestures with his right hand, and then a tattooed person in a black shirt enters from the left, reaching toward the table. The background features bookshelves and a lamp; the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EAT_G6cIdmk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EAT_G6cIdmk_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 65.20385166162723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The seated person gestures with hands and interacts with food, while a second person (with glowing arm) enters from the left, touches the seated person's shoulder, and moves their arm.", "background_and_ambient_analysis": "Bookshelves and wall in the background are static with no uniform shifting or fluid motion (e.g., no fire, smoke, or wind)."}}
{"video_id": "EAifRcnBRbE", "file_name": "EAifRcnBRbE_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with shoulder-length hair and a sleeveless top strums an acoustic guitar, their hands moving rhythmically over the strings. They sit in front of a bookshelf filled with books, with stacked items visible to the left. The camera remains stationary in a medium shot, capturing the subject's upper body and the guitar.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EAifRcnBRbE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EAifRcnBRbE_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 140, "blur_score": 4686.920290289307, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman's hands and the guitar exhibit discrete motion from strumming and fretting actions.", "background_and_ambient_analysis": "Static bookshelves and boxes in the background show no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "EAXisG3HwiU", "file_name": "EAXisG3HwiU_000295_000305.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, one adorned with a bracelet and the other with a flip-flop, interact with a silver alloy car wheel featuring a black tire. The right hand touches the wheel, then withdraws, while the left hand picks up and examines a small black lug nut. The background consists of gravel. The camera maintains a static, close-up perspective on the wheel and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EAXisG3HwiU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EAXisG3HwiU_000295_000305.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 106.12424817058245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to interact with a small object (likely a tool or part), demonstrating discrete solid object motion due to manual manipulation.", "background_and_ambient_analysis": "The background (ground, car wheel) shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "EA3rkv5KFCM", "file_name": "EA3rkv5KFCM_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a scene on a cruise ship deck. There's a pool area with people. In the center, a man is kneeling in the water, and water is splashing up, so he's probably doing something like a water show. Then another man in a white and blue shirt comes in, holding a microphone, maybe hosting. The crowd is sitting around, some watching, some taking photos. The camera seems to be moving slightly, maybe panning around the area. Need to focus on chronological order: first the man in the pool, then the host approaching, people reacting. Check the rules: concise, motion, appearance, spatial. Background is the cruise ship deck, but minimal. Camera perspective—probably a steady shot but maybe slight movement. Let's structure it.\n\nFirst, the scene: many people seated around a pool area. A man in white shirt kneels in shallow water, creating splashes. Then a man in white and blue shirt with suspenders approaches, holding a microphone, moving towards the pool. Crowd watches, some take photos. Camera moves slightly, capturing the interaction. Keep it concise.\n\nNow, check rules: motion and behavior in order. Main subjects: the man in pool, then the host. Appearance: first man (white shirt, kneeling), second (white/blue, suspenders, microphone). Spatial: host approaches from right, crowd around. Background minimal. Camera: slight movement.\n\nSo draft: \"A man in a white shirt kneels in a shallow pool, splashing water, as a crowd of people in colorful swimwear watch and take photos. A second man in a white and blue shirt with suspenders approaches the pool from the right, holding a microphone, moving toward the splashing man. The camera slightly pans right, capturing the host's movement and the audience's reactions.\"\n\nWait, need to make it chronological. Start with the splashing, then the host moving in. Also, check if the host is taking a photo? In the video, the host is holding a mic, maybe a camera? Wait, in the video, the first frame shows the man in white kneeling, water splashing. Then a man with mic comes in, moves towards him. The crowd is seated around. Let's confirm: in frame 0, man in white is kneeling in pool, water splashing. Frame 1-5: the man with mic (white/blue) moves closer, taking a photo maybe? Wait, the second man is holding a mic and maybe a camera? Let's look: the user's description says \"a man in a white and blue shirt with suspenders approaches the pool from the right, holding a microphone, moving toward the splashing man.\" So that's the sequence.\n\nSo final caption should be chronological: the kneeling man creates splashes, then the host approaches. Crowd watches. Camera movement.\n\nCheck for minimal background, focus on motion. Let's write:\n\n\"A man in a white shirt kneels in a shallow pool, splashing water, as a crowd of people in colorful swimwear surrounds the area, watching and photographing. A second man in a white and blue shirt with suspenders approaches from the right, holding a microphone, moving toward the splashing man. The camera slightly pans right, capturing the host's movement and the audience's reactions.\"\n\nWait, \"kneeling\" is correct. The splashing happens because he's in the water, maybe a water cannon or something? But the video shows water splashing up, so the man is causing it. Then the host moves in. Also, mention number? \"A crowd\" is okay, since it's many. Check if the host is moving towards the pool, which is the area where the man is. Spatial: host is on the deck, approaching the pool where the man is. The pool is on the deck, people seated around the pool. The camera perspective: the video seems to be shot from a position that's slightly moving, maybe panning.\n\nAnother point: the crowd is seated around the pool, so in front of the pool or around the pool area. The pool has blue tiles. But background is minimal, so just mention the crowd.\n\nLet me check the rules again: exclude text, named characters. So no names, just descriptions.\n\nOkay, let's condense:\n\n\"A man in a white shirt kneels in a shallow pool, generating water splashes, while a crowd of people in swimwear sit around the pool, observing and taking photos. A second man in a white and blue shirt with suspenders approaches from the right, holding a microphone and moving toward the splashing man. The camera slowly pans right, following the host's movement and capturing the audience's reactions.\"\n\nWait, \"generating water splashes\" is accurate. The crowd is around, observing. The host approaches. Camera pans right. That's chronological: first the man", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EA3rkv5KFCM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EA3rkv5KFCM_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 565.8679023531433, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete human subjects are moving via locomotion (walking, standing, interacting), with clear bounding box tracking of individuals such as the person in the white shirt navigating the crowd.", "background_and_ambient_analysis": "No significant shifting of static background elements (e.g., railings, deck structures) or dominant fluid/environmental motion (fire, water, smoke, wind) observed. Background appears stable relative to the scene."}}
{"video_id": "EAgBpdOTKx8", "file_name": "EAgBpdOTKx8_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and shorts and a woman in a sleeveless dress sit on a floral-patterned couch; the woman takes a small object from the man’s hands, holds it up while gesturing, and the man responds with hand movements. The camera pans around the couch to show a table in front with two water bottles and a laptop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EAgBpdOTKx8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EAgBpdOTKx8_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 86.56723679544001, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: the woman hands a bottle to the man, then shows a phone to him; the man receives the bottle and views the phone. These are discrete, solid objects (humans) with motion due to physical interaction.", "background_and_ambient_analysis": "The background (couch, wall, curtains) remains static with no uniform shifting or environmental fluids (fire, water, smoke, wind) detected."}}
{"video_id": "EB-YbHODMAY", "file_name": "EB-YbHODMAY_000152_000162.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. </think>  <caption_output>A man in a black shirt and beige pants crouches, repeatedly dipping his hands into a blue plastic basin on the ground to wash an object, while several people in green and blue shirts stand closely around him. The camera remains stationary with a slight shake, focusing on the man and basin from a close angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EB-YbHODMAY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EB-YbHODMAY_000152_000162.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 44.729579159419, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a black shirt and beige pants is performing hand movements near a blue container, indicating physical interaction (e.g., washing or handling an object).", "background_and_ambient_analysis": "The background (ground, people, bags) shows no uniform shifting, and there is no dominant fluid/environmental motion (fire, water, smoke, wind) observable."}}
{"video_id": "EBTwhDt9ZiE", "file_name": "EBTwhDt9ZiE_000274_000284.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and dark pants carries a large stack of transparent ice blocks across a snowy slope, then crouches to position them into a vertical structure beside a blue bucket. Another individual in dark clothing stands nearby, occasionally moving. The camera pans slightly, capturing the ice blocks’ alignment against distant mountains and ski lifts as the construction progresses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EBTwhDt9ZiE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EBTwhDt9ZiE_000274_000284.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 553.246422149086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people and ice blocks) are moving: individuals stack ice blocks, adjust their positions, and walk around the structure. The ice blocks are manipulated through explicit physical actions (lifting, placing).", "background_and_ambient_analysis": "The snow-covered ground and distant mountains remain static with no significant fluid/environmental motion (fire, water, smoke, or wind). The background does not shift uniformly, ruling out ambient_environmental dominance."}}
{"video_id": "EBFluxEzukI", "file_name": "EBFluxEzukI_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands uses a knife to slice a bright orange segment on a blue cutting board, moving the knife to cut the orange into smaller pieces which are then placed on the board near already sliced orange segments; the camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EBFluxEzukI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EBFluxEzukI_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 80.46778079894781, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a knife move to slice an orange into segments. The orange segments are displaced by the cutting action, demonstrating solid-object motion due to explicit physical forces (knife contact).", "background_and_ambient_analysis": "The blue cutting board and kitchen counter background remain static with no fluid motion, smoke, fire, or wind. Background elements show no uniform shifting."}}
{"video_id": "EC04QWmqHug", "file_name": "EC04QWmqHug_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a red hoodie holds a blue sippy cup with a white straw, lifting it to their mouth to drink while seated at a table in an indoor setting with wooden booths and tables visible in the background; the camera follows the child's movements with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EC04QWmqHug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EC04QWmqHug_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 47.1690877470727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (solid object) moves head/mouth during drinking action; the cup (solid object) is held and slightly repositioned. No other discrete objects exhibit significant motion.", "background_and_ambient_analysis": "No shifting background elements (tables, chairs, walls) observed; no fire, water, smoke, or wind dominance. Restaurant interior remains stable throughout the clip."}}
{"video_id": "ECn4uy0XgH0", "file_name": "ECn4uy0XgH0_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue clothing runs from left to right across the lower section of the frame, carrying a white object, while a large screen in the background displays a hockey game. The camera remains static with a slight shake, focusing on the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ECn4uy0XgH0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ECn4uy0XgH0_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 726.6480048272615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue clothing moves across the frame from left to right, exhibiting locomotion.", "background_and_ambient_analysis": "Background elements (purple banners, structural beams) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "ED8T0PJP_Es", "file_name": "ED8T0PJP_Es_000176_000186.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video starts with a person lying face down on a blue examination table. They're wearing a red checkered vest over a black top and dark pants. Another person, in a white coat, is standing behind them, placing hands on the person's back. Then, the scene shifts—maybe a different angle? Wait, the second part shows a person in a white coat leaning over someone sitting on the floor, maybe? Wait, no, the video has two segments. Wait, the first frame: person lying on table, white-coated person placing hands on back. Then second part, maybe a different angle where the white-coated person is doing something else. Wait, the video shows:\n\n[0.0] Person in red vest on blue table, white-coated person hands on back.\n\n[1.4] Same, white-coated person moves hands.\n\n[2.5] Scene changes: person in white coat bending over someone sitting on the floor (black top, pink sleeves, jeans). Then [3.6] same, white-coated person adjusting position, maybe. [4.7] maybe the same? Wait, the user provided four frames. Let's parse each.\n\nFirst frame: Patient prone (face down) on blue exam table. Wears red checkered vest, black top, dark pants. Clinician in white coat places hands on patient's back.\n\nSecond frame: Same, clinician moves hands.\n\nThird frame: Scene shifts to clinician leaning over a seated patient (black top, pink sleeves, jeans) in a room with tiled floor and curtain.\n\nFourth frame: Clinician adjusts position, hands on patient's back/hips.\n\nSo need to chronologically describe: first, the prone patient on table with clinician; then the seated patient with clinician. Keep concise.\n\nMain subjects: two patients? Or same patient? Wait, the video shows different scenes. So first scene: patient prone on blue table, red vest, clinician white coat. Then second scene: another patient (or same?) seated on floor, black top, pink sleeves, clinician white coat.\n\nWait, the video has two different setups. First segment: patient lying face down on blue examination table. Second segment: patient sitting on the floor (or maybe on a chair? The frame shows a person in black top and pink sleeves sitting, clinician in white coat bending over).\n\nSo need to describe in order. First, the person in red vest on the blue table, with white-coated person touching back. Then, the scene changes to a person sitting (black top, pink sleeves), white-coated person leaning over.\n\nAlso, spatial relationships: in first scene, clinician is behind the patient; second scene, clinician is in front or leaning over the seated patient.\n\nAppearance: first patient: red checkered vest, black top, dark pants. Second patient: black top, pink sleeves, jeans (maybe). Clinician: white coat in both.\n\nBackground: tiled floor, walls, maybe curtain in second scene.\n\nCamera: top-down in first scene, then maybe a different angle, maybe side view.\n\nNeed to keep background minimal. Focus on motion: clinician adjusting hands on patient's back in first part; then in second part, clinician leaning over seated patient.\n\nNow, structure:\n\nStart with first scene: Patient lies prone on blue exam table, wearing red checkered vest over black top and dark pants. Clinician in white coat positions hands on patient's back. Scene transitions to a seated patient (black top, pink sleeves, jeans) on a tiled floor, where the clinician bends over and adjusts the patient's position.\n\nWait, the frames:\n\n0.0-1.4: patient prone, clinician hands on back.\n\n2.5-4.7: scene shifts to clinician leaning over seated patient (black top, pink sleeves).\n\nSo chronological order: The video begins with a person lying face down on a blue examination table, wearing a red checkered vest, black top, and dark pants. A person in a white coat places hands on the person's back. Then the scene transitions to a different setting where a person in a black top with pink sleeves and jeans sits on the floor. The person in the white coat leans over them, adjusting their position.\n\nCheck rules:\n\na) Motion: hands on back, then adjusting position.\n\nb) Appearance: describe colors, clothing.\n\nc) Spatial: behind in first, leaning over in second.\n\nd) Camera: top-down in first, then maybe side view? The description says \"camera perspective and movement\" at the end. First scene: top-down, then perhaps a different angle.\n\ne) Background minimal: tiled floor mentioned, but only necessary.\n\nf) Exclude names, text.\n\ng) Think internally, but output caption.\n\nSo final", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ED8T0PJP_Es.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ED8T0PJP_Es_000176_000186.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 119.15431216417417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The doctor (in white coat) moves their hands and body to interact with the patient (who is lying on the table). The doctor's actions include placing hands on the patient's back and legs, and adjusting their position.", "background_and_ambient_analysis": "The background (tiled floor, wall, radiator, curtain) is static and shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "EDBv-rSnJGc", "file_name": "EDBv-rSnJGc_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a tool to adjust a bolt on a metallic component with multiple bolts, then shifts to a different metallic part with a green base where the hand manipulates a stripped bolt with a wrench. The camera maintains close-up shots of the hands and tools interacting with the mechanical parts throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EDBv-rSnJGc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EDBv-rSnJGc_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 82.75236018338309, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates tools (wrench, screwdriver) and bolts on a metal plate, with discrete movements of the tools and bolts due to physical interaction.", "background_and_ambient_analysis": "Background elements (e.g., wooden surface, metal plate, tools) show no uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "EEIRh4F9S0o", "file_name": "EEIRh4F9S0o_000448_000458.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt with pink patterns lifts a small light-colored dog upward and rotates it, causing the dog to wriggle; a child with light brown hair watches from behind. The camera remains stationary in a close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EEIRh4F9S0o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EEIRh4F9S0o_000448_000458.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 145.01570686674754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects are visible: one subject (in black shirt) is applying a substance to the back of another nude subject. Physical interactions involve hand movements and body positioning.", "background_and_ambient_analysis": "Background elements (curtains, wall, glassware) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "EEWjCOwSpzk", "file_name": "EEWjCOwSpzk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black headband with white patterns and a black sleeveless shirt is seated, facing the camera. They initially look forward, then raise their right hand to their neck area, adjusting their hair or clothing, and subsequently lower the hand. The background shows a dimly lit indoor space with minimal details. The camera remains in a steady first-person perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EEWjCOwSpzk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EEWjCOwSpzk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 104, "blur_score": 45.9858728069092, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving: gestures including hand to face, mouth, and head adjustment. Motion is deliberate and controlled.", "background_and_ambient_analysis": "Background is static indoor setting (room with door and furniture). No fluid or environmental motion (fire, water, smoke, wind) detected. Background elements remain fixed."}}
{"video_id": "EElvxj3zG8g", "file_name": "EElvxj3zG8g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s left hand, wearing a wristwatch, holds a dark eyeglass frame while the right hand pours a substance from a small white container into the frame’s hinge. The hands then manipulate the frame to display the hinge mechanism, followed by using a black cloth to wipe the hinge area. The camera remains in a close-up perspective, focusing on the hands and frame with slight movements to follow the actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EElvxj3zG8g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EElvxj3zG8g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 37.36968379568083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate discrete solid objects (e.g., rubber band, small component, tool) through explicit physical actions like pressing, applying substance, and positioning.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Static background elements (e.g., floor, workspace) remain stable across frames, indicating no significant ambient environmental motion."}}
{"video_id": "ECT4BHpWd2w", "file_name": "ECT4BHpWd2w_000171_000181.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in vibrant traditional attire—one in yellow with orange accents, the other in a multicolored striped costume with a headdress—dance in a sunlit plaza with stone tile flooring and potted plants. A man in dark clothing enters from the left, walks past the dancers, and exits to the right. The camera remains stationary, capturing the dancers' movements and the pedestrian passing through the plaza, with a crowd and buildings visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ECT4BHpWd2w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ECT4BHpWd2w_000171_000181.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 347.8511427785795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A person in yellow costume, a person in red/blue costume, and a pedestrian walking past. Their movement is due to locomotion (walking, interacting).", "background_and_ambient_analysis": "Static background elements (trees, planters, buildings) show no uniform shifting. No fire, water, smoke, or wind-driven environmental motion is present."}}
{"video_id": "ED0gE7DJyhY", "file_name": "ED0gE7DJyhY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in black athletic wear holds a plank position on a blue mat, leaning forward with hands on the mat and legs extended. A small child in gray and white striped pajamas crawls from the left toward the camera, passing in front of the woman as they move closer to the lens. The camera remains stationary, focusing on the child's progression toward the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ED0gE7DJyhY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ED0gE7DJyhY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 45.09549099111012, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Woman (in black) performs a yoga pose with controlled movements of arms and legs; baby (in striped onesie) moves head and body independently.", "background_and_ambient_analysis": "Background elements (wall, door, cabinet) are stationary and show no shifting. No fire, water, smoke, or wind present."}}
{"video_id": "EFQXltNN6FI", "file_name": "EFQXltNN6FI_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with red, blue, and yellow cones scattered on a carpeted floor. A person in a green and white shirt and dark pants bends down, picks up the cones, and moves them toward a door. They open the door, carry the cones through, and exit the frame. The camera remains mostly static but shows slight movement as the person interacts with the cones.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EFQXltNN6FI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EFQXltNN6FI_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 192.51524097451443, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (traffic cones) are moved by explicit physical interaction: a person picks up and repositions the cones (yellow, blue, red). The person's locomotion and hand movements are tracked as discrete object motion.", "background_and_ambient_analysis": "No shifting backgrounds or environmental fluids observed. Background elements (walls, door) remain static with no uniform motion. No fire, water, smoke, or wind present."}}
{"video_id": "EFJxR6fFwkg", "file_name": "EFJxR6fFwkg_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Video opens with a still painting of a woman in a red dress seated under a tree, holding a lute, with a deer resting nearby and additional musical instruments scattered around her. It then transitions to a man in a light blue sweater seated indoors, holding and strumming a lute, with wooden cabinets featuring glass doors visible behind him. The camera remains static throughout both segments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EFJxR6fFwkg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EFJxR6fFwkg_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 288.65887713340123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands are moving to play a string instrument (lute), demonstrating discrete physical motion.", "background_and_ambient_analysis": "No shifting background elements observed (wooden cabinets remain static); no fire, water, smoke, or wind present."}}
{"video_id": "EE18Z8KpYe8", "file_name": "EE18Z8KpYe8_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In an indoor venue with seated onlookers, a bald man in a black vest and gray pants dances with a woman in a black outfit; he steps forward, lifts her leg, and they move across the room toward the right. The camera follows their motion with a slight pan right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EE18Z8KpYe8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EE18Z8KpYe8_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 62.397084532095725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A male dancer in a dark vest is performing locomotive movements (steps, turns), interacting with a partner; other seated patrons remain stationary.", "background_and_ambient_analysis": "Background elements (walls, furniture, seated patrons) show no uniform shifting or fluid motion; no fire, water, or wind effects are present."}}
{"video_id": "EFdBM46EJjs", "file_name": "EFdBM46EJjs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a striped polo shirt with dark blue, green, white, and red horizontal bands begins by holding a small white object in their hands. They lift the object upward, manipulate it with both hands, and bring it close to their face while adjusting their grip. The background features an indistinct indoor setting with minimal visible details. The camera maintains a steady close-up perspective focused on the upper body and hands throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EFdBM46EJjs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EFdBM46EJjs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 261.56628188554976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "EFhQ1S-gpWo", "file_name": "EFhQ1S-gpWo_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A sheep with thick brown and white wool lies on its side on a ground surface, restrained by a person in blue jeans who holds shears and begins cutting the wool from the sheep's body. As the shearing progresses, a second individual in red clothing enters the frame, briefly interacting with the sheep's legs. The sheep remains motionless throughout, while the shearer adjusts their position and shears the wool in a downward motion. The background features wooden panels with purple lines, and the camera maintains a steady, close-up perspective focused on the shearing action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EFhQ1S-gpWo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EFhQ1S-gpWo_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 91.63985145163139, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The shearer's hands and body (manipulating shears on the sheep), the sheep (stationary but with wool being sheared), and a person in red (entering the frame from the right) exhibit discrete solid-object movement due to physical actions.", "background_and_ambient_analysis": "Static background elements (wooden structure, purple posts) show no uniform shifting or environmental motion (fire, water, wind, smoke)."}}
{"video_id": "EGMJIMWxn-E", "file_name": "EGMJIMWxn-E_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white chef's coat lifts an iron above a yellow cloth on a white table, then places the iron down and adjusts the cloth with their hands. The camera remains static from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EGMJIMWxn-E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EGMJIMWxn-E_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 62.701169940133894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) manipulates a white iron and a yellow cloth/object—lifting the iron, adjusting its position, and handling the cloth through discrete physical actions.", "background_and_ambient_analysis": "Background (wall, chair) remains static with no shifting or environmental motion (fire, water, smoke, wind); consistent across all frames."}}
{"video_id": "EGjPXDzqfyY", "file_name": "EGjPXDzqfyY_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a camouflage jacket and black pants enters from the right, holding a hockey stick and a black puck. They move leftward across the snow toward a red and white mesh goal net positioned against a wooden structure. The individual stops near the net, retrieves the puck with the stick, and prepares to shoot. The camera remains stationary, capturing the scene from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EGjPXDzqfyY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EGjPXDzqfyY_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 161, "blur_score": 636.7470759863813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in winter clothing uses a stick to hit a ball, causing the ball to roll and the person to move across the snow. These are solid, distinct objects interacting via physical forces (impact, locomotion).", "background_and_ambient_analysis": "The background elements (wall, chair, net) show no uniform shifting. Snow on the ground is static with no fluid environmental motion (fire, water, wind) dominating the scene."}}
{"video_id": "EGofovxcnU8", "file_name": "EGofovxcnU8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two people on a stage. The main subjects are a person in an orange shirt and black pants, and another in a gray vest over a white shirt with black leggings and gold boots. They're holding a rope. The person in orange is on the left, the other on the right. \n\nChronologically: At the start, the person in orange is holding one end of the rope, the other person is moving. Then the person in orange steps back, the other person moves towards the rope. Wait, let's check the frames. Frame 0: both holding rope, person in orange (left) steps back, person in vest (right) is moving forward? Wait, frame 1: person in orange extends hand, person in vest is stepping. Frame 2: person in orange steps back, person in vest is holding the rope, moving. Frame 3: person in vest is moving towards the left, person in orange is near the stairs. Frame 4: person in orange is standing, person in vest is closer to the center. Frame 5: person in orange is reaching, person in vest is moving. Wait, need to describe the sequence.\n\nMain actions: The person in orange shirt and black pants (left) interacts with the person in gray vest, white shirt, black leggings, gold boots (right). They hold a rope. The person in orange steps back, then extends a hand towards the rope. The other person moves towards the left, then steps back. Wait, the video shows the person in vest moving, possibly performing a trick. Let's outline:\n\n- Initially, both are on stage, holding the rope. The person in orange (left) steps back, then extends hand. The person in vest (right) moves towards the rope, steps forward, then steps back. They are on a stage with a banner in the background, but background is minimal.\n\nAppearance: Two people. Left: red hair, orange shirt, black pants, red shoes. Right: brown hair, gray vest over white shirt, black leggings, gold boots.\n\nMotion: Person in orange starts by holding rope, steps back, then reaches towards the rope. Person in vest holds the other end, moves towards the left, then steps back, and the rope is pulled.\n\nSpatial: Left person is on the left side of stage, right person on the right. Banner behind them.\n\nCamera: It's a fixed shot, no noticeable movement. The video is from a static perspective.\n\nNow, following the rules: focus on motion, chronological, appearance, spatial (minimal), camera.\n\nSo paragraph:\n\nTwo individuals interact on a stage: the left person, wearing an orange shirt, black pants, and red shoes, holds one end of a rope and steps back while extending their hand toward the rope. The right person, dressed in a gray vest over a white shirt, black leggings, and gold boots, moves toward the rope, steps forward, then back, adjusting their position. They remain on the stage with a banner in the background, and the camera maintains a static perspective throughout.\n\nWait, check for conciseness. Let's see:\n\nIn frame 0: both hold rope. Frame 1: left person steps back, right person moves. Frame 2: left steps back, right steps. Frame 3: left is near stairs, right moves. Frame 4: left steps, right moves toward center. Frame 5: left reaches, right moves.\n\nChronological order: The person in orange steps back, then extends hand. The person in vest moves toward the rope, steps forward, then steps back, adjusting position. They are on the stage with a banner behind.\n\nMake sure not to mention text (banner says \"RATERNAN\" etc. but exclude text recognition). So background is minimal, just mention banner exists but not the text.\n\nAlso, number of subjects: two people.\n\nAppearance: Left person has red hair (but maybe not necessary to say hair color if not crucial). Wait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So color of clothes: orange shirt, black pants vs gray vest, white shirt, black leggings, gold boots.\n\nSo:\n\nTwo people perform on a stage: one in an orange shirt and black pants holds a rope end while stepping back and extending a hand; the other, in a gray vest over a white shirt, black leggings, and gold boots, moves toward the rope, steps forward, then back, adjusting position. The camera remains static, capturing their interaction with a banner in the background.\n\nCheck if it's chronological: first, the person in orange steps back, then extends hand. The person in vest moves, steps forward, steps back. That's the sequence.\n\nYes, this seems good.\n</think>\n\n<caption_output>Two individuals interact on a stage:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EGofovxcnU8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EGofovxcnU8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 371.8086579713278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (people) move: one person in red shirt pulls a rope connected to another person in white shirt on a board, causing controlled locomotion across the stage. The rope transmits force between objects.", "background_and_ambient_analysis": "Static backdrop and stage floor show no shifting or environmental fluid motion (fire, water, smoke, wind). No ambient environmental elements present."}}
{"video_id": "EHVoRL2rNNQ", "file_name": "EHVoRL2rNNQ_000330_000340.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a fencing arena, two fencers in white uniforms and headgear stand on the strip; one fencer with a blue helmet adjusts his equipment, turns his back, and steps away. The camera shifts to focus on a person in a white polo shirt clapping near the strip's edge as the sequence progresses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EHVoRL2rNNQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EHVoRL2rNNQ_000330_000340.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 408.4134689217883, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two fencers (wearing white uniforms and headgear) are moving dynamically: lunging, parrying, and striking with swords. The referee (in black) and spectators in the background exhibit minimal movement (clapping), but the primary motion is from the fencers' locomotion and combat actions.", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, smoke, or wind. Controlled indoor environment with static walls and arena elements visible throughout."}}
{"video_id": "EHwYa0nNlHg", "file_name": "EHwYa0nNlHg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dimly lit workshop handles a large black tire, positioning it on the ground and using a pump to inflate it; the individual maneuvers the tire and operates the pump, with a bike and scattered tools visible in the background, while the camera maintains a static close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EHwYa0nNlHg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EHwYa0nNlHg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 1665.3747820187768, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a white shirt) moves their hands to operate an air pump, inflating a tire. The tire shows slight displacement due to inflation pressure.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Static garage elements (tools, tire racks, walls) remain fixed relative to each other."}}
{"video_id": "EI4RE3c0CDU", "file_name": "EI4RE3c0CDU_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An elderly man with silver hair, wearing a light shirt and red scarf, crouches beside a large spinning pottery wheel. He places his hands on the rotating clay, adjusts his posture, and manipulates the clay's shape as the wheel turns. The scene occurs against a brick wall backdrop; the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EI4RE3c0CDU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EI4RE3c0CDU_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 681.4542966150935, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is interacting with a spinning pottery wheel, manipulating clay with hands and body movements while the wheel rotates.", "background_and_ambient_analysis": "No shifting background elements (brick wall, ground remain consistent); no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "EGxbFhn4P_Y", "file_name": "EGxbFhn4P_Y_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair, wearing a green headband and a beaded choker, stands in front of a wall displaying multiple pairs of sunglasses. They hold and adjust a pair of sunglasses on their face, making small hand movements to position them, while occasionally shifting their head. The camera remains stationary, capturing a close-up view of the individual and the surrounding sunglasses display.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EGxbFhn4P_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EGxbFhn4P_Y_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 68.22464873573351, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's head and hands moving (adjusting glasses, gesturing, tilting head), with no other discrete solid objects exhibiting motion.", "background_and_ambient_analysis": "Background (wall with sunglasses) is static; no shifting or fluid environmental motion (fire, water, wind) detected."}}
{"video_id": "EIF8vptM_tA", "file_name": "EIF8vptM_tA_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark blue attire stirs the contents of a blue cooking pan on a stove using a wooden spoon, moving the spoon in a circular motion. The pan contains visible ingredients like shredded carrots and pieces of chicken. The stove features blue burners, with an empty blue pan positioned to the right and a sink in the background. The camera remains stationary with a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EIF8vptM_tA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EIF8vptM_tA_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 116.51332788821797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively stirring food in a pan, causing the pan and contents to move due to manual manipulation. The person's hands and the pan are discrete solid objects undergoing motion from physical forces.", "background_and_ambient_analysis": "Background elements (sink, countertop, kitchen items) show no uniform shifting or fluid motion. No fire, water flow, or smoke present in the scene."}}
{"video_id": "EItlijAds9A", "file_name": "EItlijAds9A_000710_000720.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a chessboard with black and white pieces. The main action is a hand moving a white chess piece. Let's break down the timeline.\n\nIn the first frame, a hand is moving a white pawn from the left side (probably the white player's side, but wait, chess boards have black and white, so the hand is moving a white piece, which would be the white player's move). The hand lifts the piece, moves it forward a few squares, then places it down. Then the hand moves to the left side, maybe to move another piece? Wait, the video has multiple frames. Let's check the frames:\n\nFrame 0: Hand moves white pawn (maybe from d7 to d5? Not sure, but the action is moving the piece. Then in the next frames, the hand moves to the black side (black pieces) but wait, no—chess players alternate. Wait, the hand is moving a white piece, so it's the white player's turn. The hand is manipulating a white pawn. Let's see the sequence:\n\n- Frame 0: Hand picks up a white pawn (positioned on the board), moves it forward (to the right, since in chess, white moves up, so from row 2 to row 4? Wait, the board is shown with black and white squares. The hand is moving a white pawn from the left (white side) to a forward position.\n\nWait, the video is a short sequence. Let's note:\n\n- A hand (light-skinned, visible) moves a white chess pawn from the left side of the board (white player's side) forward. The pawn is moved from its starting position (probably the second row) to the fourth row, indicating a two-square move (since in chess, pawns move forward one or two squares from the start). Then the hand places the piece down. Then the hand moves to the left, perhaps to move another piece? Wait, the frames show the hand moving the white pawn, then in subsequent frames, the hand is near the black pieces (black side). Wait, no—black pieces are on the bottom (if white is at the top), but maybe the camera is fixed. Let's check the positions.\n\nThe chessboard is split: left side has black pieces (since in chess, black is on the bottom, white on top, but depending on perspective). Wait, in the first frame, the left side has black pieces (like rooks, knights, bishops), and the right side has white pieces. So the white player's side is on the right (top of the board), black on the left (bottom). Wait, no—standard chess: white pieces on the top (row 1 and 2), black on the bottom (row 8 and 7). But the video's perspective: the board is shown as a top-down view. So the top row is white pieces, bottom is black.\n\nIn the first frame, a hand moves a white pawn (from the white side) forward. The hand is on the top part of the board, moving a white piece. The action is the hand picking up the white pawn (small, light-colored), moving it to the right (toward the black side), then placing it down. Then the hand moves to the left side of the board (black side) but wait, the next frames: the hand is moving a black piece? Wait, no—maybe the hand is of the player moving, but the video might show the opponent's turn, but the hand is moving a piece.\n\nWait, the key is to describe the motion. The main subject is the hand moving a chess piece. Let's structure:\n\n- A light-skinned hand picks up a white pawn (small, cylindrical, light color) on a chessboard, moving it forward two squares (toward the black side), then places it down. The hand then moves to the left side of the board to interact with a black piece (but in the next frames, the hand is moving the white pawn, then in the subsequent frames, the hand is near the black pieces but perhaps another move).\n\nWait, the frames:\n\nFrame 0: Hand is moving a white pawn (from the white side) to a new position.\n\nFrame 1: The hand releases the pawn, it's in position.\n\nFrame 2: The hand moves to the left side (black side), maybe to move a black piece.\n\nFrame 3: Hand is over a black piece, maybe adjusting.\n\nBut the problem is to describe in chronological order.\n\nSo, the sequence:\n\n1. A light-skinned hand manipulates a white pawn (small, light-colored) on a black-and-white chessboard, lifting it from its original position and moving it forward two squares toward the black side, then placing it down.\n\n2. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EItlijAds9A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EItlijAds9A_000710_000720.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 126.58323883553875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving a chess piece across the board, indicating discrete solid object interaction.", "background_and_ambient_analysis": "No shifting background elements (chessboard remains stationary), no fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "EJ4jU7JWqrk", "file_name": "EJ4jU7JWqrk_000258_000268.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the rules. The user wants a concise, chronological paragraph focusing on the motion and behavior of the main subjects. They mentioned two people in a room, so the main subjects are the two individuals.\n\nLooking at the video description: it's a black-and-white scene. There are two people. The first frame shows them sitting, maybe in an office with various equipment. The second frame, person on the left is moving their hands, maybe gesturing. Then person on the left bends down, and the person on the right leans forward. Then the left person sits up again. The camera is stationary, but maybe a slight shake? The background has some office items like chairs and boxes.\n\nI need to describe the sequence step by step. Start with their initial positions. The first person (left) is shirtless, long hair, sitting. The right person has long hair, striped top. Then left person moves hands, bends down, maybe interacting with something on the floor. Then the right person leans forward. Then left person sits up again. The camera is fixed, maybe slightly shaky.\n\nCheck the rules: avoid text, names, stylistic analysis. Keep background minimal. Spatial relationships: left and right. Mention their appearance briefly: shirtless, striped top, long hair.\n\nSo the caption should be chronological. Start with the two people sitting. Then left person gestures, bends down. Right person leans forward. Then left sits up again. Background is office setting but minimal. Camera is stationary with slight shake.\n\nWait, in the video description, the first frame shows both sitting. Then left person moves, maybe adjusts their chair or gestures. Then the left person bends down (maybe to look at something), then sits up. The right person is leaning in. The camera is static but maybe a slight shake.\n\nNeed to make sure it's concise. Let me structure it:\n\nTwo individuals, one shirtless with long hair seated on left, the other with long hair in striped top on right, sit in a cluttered room. The shirtless individual gestures with hands then bends forward, lowering their torso toward the floor, while the striped-top individual leans forward, adjusting their position. The shirtless individual then sits upright again. The camera remains stationary with minimal shake.\n\nCheck the rules: chronological order, appearance (color, size, orientation), spatial relationships (left and right), camera perspective (stationary, slight shake). Background is mentioned as cluttered but minimal. No text, names. Seems okay.\n\nWait, the video is in black and white, but the appearance should mention color? Wait, the rules say \"briefly describe their appearance and number (color, size, orientation).\" But since it's black and white, maybe color isn't relevant. The user says \"color, size, orientation\" so maybe for black and white, just mention the features like shirtless, striped top, long hair.\n\nSo the caption should be:\n\nIn a dimly lit room with office equipment, two people sit: one shirtless with long hair on the left, the other in a striped top with long hair on the right. The shirtless individual gestures with their hands, bends forward to look downward, then sits upright again. The striped-top individual leans forward, adjusting their posture. The camera remains static with a slight shake.\n\nWait, but the original frames show the left person moving their hands, then bending, then sitting up. The right person is leaning forward. The camera is fixed. Need to make sure the sequence is correct. Also, the background is office equipment, but minimal.\n\nWait, the user says \"mention spatial relationships if relevant (e.g., in front of, to the left)\". So the shirtless person is to the left, striped top to the right. They are seated side by side. The actions: shirtless moves hands, bends down, then sits up. Striped top leans forward. So the caption should follow that order.\n\nLet me try again:\n\nTwo people sit side by side in a room with office equipment: a shirtless individual with long hair on the left and a person with long hair wearing a striped top on the right. The shirtless person gestures with their hands, bends forward to lower their torso toward the floor, then sits upright. The striped-top individual leans forward, adjusting their position. The camera remains stationary with minimal movement.\n\nCheck if it's chronological. Yes: initial position, then actions in order. Mention their appearance (shirtless, striped top, long hair), spatial relationship (left and right). Background minimal. Camera static. Looks good. Should be concise. Let me check the rules again. No text, named characters, etc. Yes. Okay.\n</think>\n\n<caption_output>In a dimly lit room with office equipment, two people sit side by side: a shirtless individual with long hair on the left and a person with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EJ4jU7JWqrk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EJ4jU7JWqrk_000258_000268.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 161, "blur_score": 209.71014966769485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are moving: left individual shifts head/body position, right individual looks down and interacts with objects; these are discrete solid objects exhibiting physical motion (e.g., head movements, hand gestures).", "background_and_ambient_analysis": "Background elements (chair, dresser, static household objects) remain stationary across frames; no visible fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "EI1IWOLl5YU", "file_name": "EI1IWOLl5YU_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the requirements. The user wants a concise, chronological paragraph focusing on the main subjects' motion and behavior. The main subjects here are the two bears and the person interacting with them.\n\nLooking at the video frames provided: in the first frame, two brown bears are standing upright behind a fence. One is raising its paws, maybe reaching towards the person. The person's arm is visible, waving or feeding the bear. Then, the person's arm moves, maybe holding food. The bears are in a grassy area with trees in the background. There's a brief shot of a hand holding a package of food, but the user says to exclude text recognition, so I shouldn't mention the brand.\n\nI need to list the actions in order. Start with the bears' initial position, then their movement (standing up, raising paws), the person's interaction (arm moving, feeding), then the camera shifts to show the food package. But wait, the rules say to exclude text recognition, so even though the package has \"Trapp\" or something, I shouldn't mention it. So the camera movement: maybe the camera is inside a vehicle, looking out through a window. The last frame shows a hand holding the package, so the camera moves from the bears to the package.\n\nCheck the rules again: describe appearance and number, spatial relationships. The bears are brown, two of them. One is to the left, one to the right of the fence. The person's arm is on the right side of the frame. The camera is from inside, so it's a point-of-view shot from a vehicle.\n\nNeed to be concise. Start with the bears sitting/standing, then the person feeding, then the camera shows the food. Also, mention the background briefly if essential. The background has grass, trees, maybe a field. But keep it minimal.\n\nWait, the second rule says \"briefly describe their appearance and number (color, size, orientation).\" So the bears are brown, two, upright. The person's arm is reaching through the window.\n\nChronological order: The video starts with two brown bears standing upright behind a fence, one raising paws. A person's arm reaches through a window to feed them. The bears move their paws, maybe taking food. Then the camera shifts to show the person's hand holding a package of food.\n\nBut the user says to exclude text recognition, so the package's label isn't mentioned. So just say the hand holds a package.\n\nWait, the fifth frame shows a close-up of the hand with the package. So the sequence is: bears interacting, person feeding, then camera focuses on the food package.\n\nAlso, the camera perspective is from inside a vehicle looking out, so the caption should mention that.\n\nLet me structure it:\n\nTwo brown bears stand upright behind a fence, one raising its paws toward a person's outstretched arm. The person repeatedly moves their arm toward the bears, who respond by lifting their paws. The camera shifts to a close-up of the person's hand holding a packaged food item before returning to the bears.\n\nWait, but the rules say \"conclude with camera perspective and movement\". So after describing the actions, mention that the camera is inside a vehicle, possibly from a window view.\n\nCheck the output format: must be a paragraph within <caption_output> tags.\n\nLet me try:\n\nTwo brown bears stand upright behind a fence, one raising its paws toward a person's extended arm. The person's arm moves repeatedly toward the bears, who respond by lifting their paws. The camera shifts to a close-up of the person's hand holding a packaged food item before returning to the bears, observed from inside a vehicle.\n\nBut maybe the camera movement is not specified. Wait, the fifth frame is a close-up of the hand, so the camera moves from the bears to the package.\n\nWait, the last frame (5th) is a hand holding the package. So the sequence: starts with bears, person feeds, then camera shows the package.\n\nThe caption needs to be chronological. So:\n\nInitially, two brown bears stand upright behind a fence, one raising paws. A person's arm extends from the right, moving toward the bears as they respond with raised paws. The camera then focuses on the person's hand holding a packaged food item before returning to the bears' interaction.\n\nBut need to be concise. Also, check spatial relationships: the person's arm is on the right side of the frame.\n\nWait, the first frame shows the person's arm from the right. The bears are in front of the fence. So \"The person's arm extends from the right side of the frame toward the bears, who stand upright behind a fence.\"\n\nPossible caption:\n\nTwo brown bears stand upright behind a fence, one raising its paws. A person's arm extends", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EI1IWOLl5YU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EI1IWOLl5YU_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 159, "blur_score": 296.5051608689467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two bears exhibit distinct motion: one raises a paw toward the human hand (interacting with the hand’s movements), while the other remains relatively stationary. The human hand moves repeatedly to interact with the bears, demonstrating explicit physical forces and discrete object interactions.", "background_and_ambient_analysis": "The grassy field and distant trees show no significant shifting or fluid motion (no fire, water, smoke, or wind-driven movement dominating the scene). Static background elements remain consistent across frames, indicating no ambient environmental motion."}}
{"video_id": "EJhrLVIOkJg", "file_name": "EJhrLVIOkJg_000250_000260.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray shirt sits at a table with a white sheet. They reach forward, holding a blue and white marker close to the camera, displaying it to the viewer. The background includes a window with curtains and a wall with small decorative items. The camera remains stationary and close-up throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EJhrLVIOkJg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EJhrLVIOkJg_000250_000260.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 51.20271374318011, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and a pen move in discrete, solid motions to write on paper: the hands position the pen and execute writing strokes with clear physical interaction.", "background_and_ambient_analysis": "The background (wall, curtain, radiator) shows no shifting or fluid motion; static elements remain fixed across frames, indicating no ambient environmental forces (fire, water, smoke, wind)."}}
{"video_id": "EKUWKRZPIuI", "file_name": "EKUWKRZPIuI_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt and dark shoes uses tongs to flip a piece of grilled meat on a small charcoal grill positioned on gravel beside a green canoe; the meat is moved from one side of the grill to the other as the person steps back, with a lake visible in the background. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EKUWKRZPIuI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EKUWKRZPIuI_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 701.9671953129995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (wearing a glove) moves to place food onto a metal grill over burning coals; the hand and food exhibit discrete, purposeful motion due to manual placement.", "background_and_ambient_analysis": "The background (green tent, ground, and water) shows minimal movement; water has subtle ripples but not dominant fluid motion, and the fire is present but not the primary visual motion."}}
{"video_id": "EM2hWsedzcA", "file_name": "EM2hWsedzcA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with red lipstick and dark hair applies mascara, first to the upper eyelashes using a black wand, then shifts to the lower eyelashes while holding the wand near their eyes. The camera remains in a close-up position, steadily focused on the face without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EM2hWsedzcA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EM2hWsedzcA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 157, "blur_score": 198.71473945881408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid object: A person's hand applying mascara to their eyelashes; the hand moves in a controlled, physical manner to apply the product.", "background_and_ambient_analysis": "Background is dark and static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "EMZoJCSM1A0", "file_name": "EMZoJCSM1A0_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a smartphone with a lit screen showing a keyboard; the thumb repeatedly presses keys in sequence. The phone is held vertically, with the hand positioned to the right of the device. The camera maintains a close-up, steady perspective focused on the phone and hand, capturing the typing motion against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EMZoJCSM1A0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EMZoJCSM1A0_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 116.07222824976049, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is moving to type on a smartphone keyboard, exhibiting discrete physical motion.", "background_and_ambient_analysis": "Background is dark and static; no fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "EMI9lNm68PY", "file_name": "EMI9lNm68PY_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The person in a black shirt moves their hands over a blue blackjack table with scattered red, black, and white chips and face-up cards, then positions their hands still on the table. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EMI9lNm68PY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EMI9lNm68PY_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 112, "blur_score": 124.54507620753786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's right hand exhibits deliberate movement (e.g., shifting position from center to right side of the table) while interacting with cards. Card positions remain mostly static except for minor rearrangements caused by hand motion.", "background_and_ambient_analysis": "The background (tablecloth, wall, and person's clothing) remains static with no uniform shifting or fluid/environmental motion (fire, water, wind) observed. All background elements are consistently positioned throughout the frames."}}
{"video_id": "ENUtox2L9m0", "file_name": "ENUtox2L9m0_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a patterned beanie and dark shirt sits in a room, speaking while moving their head slightly side to side; background includes a couch, lamp, and framed pictures on the wall. The camera remains stationary, capturing the subject from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ENUtox2L9m0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ENUtox2L9m0_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 44.65119873020603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The only discrete object moving is the person (a solid, distinct object) with minimal head and facial movements due to speaking.", "background_and_ambient_analysis": "The background (couch, lamp, pictures) is static and shows no shifting. There are no signs of fire, water, smoke, or wind (ambient environmental motion)."}}
{"video_id": "EOQR0O0cIJk", "file_name": "EOQR0O0cIJk_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. So, the user provided a video of coffee beans being stirred, and I need to generate a concise chronological paragraph following the rules they specified.\n\nFirst, I'll look at the video frames. The first frame shows a pile of dark brown coffee beans on a white surface. Then, in the next frames, a wooden spoon starts stirring them. The spoon moves through the beans, creating a swirling motion. The beans are being turned around, so they're in constant motion as the spoon moves. \n\nI need to focus on the motion and behavior of the main subjects. The main subject here is the wooden spoon stirring the coffee beans. The appearance of the beans is dark brown, and they're numerous, filling most of the frame. The spoon is light brown, probably wooden, and it's moving in a circular pattern to stir the beans. \n\nSpatial relationships: The spoon is moving through the beans, so it's interacting with them. The beans are on a white surface, which is the background. But the rules say to keep background descriptions minimal, so maybe just mention the white surface briefly.\n\nChronological order: Start with the beans being stationary, then the spoon enters the frame, stirs them, and the beans move around. The video shows the spoon moving in a circular motion, causing the beans to shift positions.\n\nCamera perspective: It's a top-down view, looking directly at the beans and spoon. There's no camera movement mentioned, so probably a static top-down shot. The video might have a slight shake, but the user's example shows \"slight shake\" as an example, but in the video, if it's steady, maybe not. Wait, the user's example says \"top-down, pan left, slight shake\" as possible movement. In this video, the camera seems to stay in the same position, so maybe static top-down.\n\nNow, applying the rules. Rule a) Motion: The spoon stirs the beans, moving them around. Rule b) Appearance: Beans are dark brown, spoon is light brown. Rule c) Spatial: Spoon moves through the beans. Rule d) Camera: Top-down, static. Rule e) Background minimal, so mention white surface briefly. Rule f) Exclude text, etc.\n\nWait, the video starts with beans, then spoon enters. So the first action is the spoon stirring the beans. The beans are being moved around by the spoon. The spoon's motion is circular, causing the beans to swirl. The beans are dark brown, small, and there are many of them. The white surface is the background.\n\nI need to structure it chronologically. Start with the initial state (beans on white surface), then the spoon stirring them, describing the motion and interaction.\n\nLet me check the sample output. The user's example has a caption like: \"A wooden spoon stirs dark brown coffee beans on a white surface. The spoon moves in circular motions, causing the beans to swirl and shift positions. The camera maintains a static top-down view throughout.\"\n\nBut according to the rules, need to mention appearance and number. The beans are numerous, dark brown, small. The spoon is light brown.\n\nWait, the problem says \"briefly describe their appearance and number (color, size, orientation).\" So for the beans: numerous dark brown coffee beans. The spoon is a light brown wooden spoon.\n\nSo putting it all together:\n\nA light brown wooden spoon stirs a large pile of dark brown coffee beans on a white surface. The spoon moves in circular motions, causing the beans to swirl and shift positions. The camera remains stationary in a top-down view throughout the sequence.\n\nCheck if it's chronological: yes, starts with the spoon stirring, then the motion. Maybe add that the spoon enters the frame, but the first frame shows the beans before stirring. Wait, the first frame is the beans, then the spoon appears and starts stirring.\n\nWait, the video starts with coffee beans, then a spoon is moving in, stirring them. So the chronological order is: initially, beans are static on the surface, then the spoon enters and stirs them.\n\nSo the caption should start with the beans being present, then the spoon begins to stir them.\n\nPossible caption: \"Dark brown coffee beans rest on a white surface before a light brown wooden spoon enters and stirs them in circular motions. The beans swirl and shift as the spoon moves, maintaining a top-down camera perspective.\"\n\nWait, but the first frame is beans, then the spoon starts stirring. So \"initially, the coffee beans are stationary on a white surface. A wooden spoon then enters the frame and begins stirring, causing the beans to swirl and shift positions.\"\n\nBut the rules say \"concise, chronological paragraph\", so maybe combine into a single sentence.\n\n\"Dark brown coffee beans, scattered on a white surface, are stirred by a light brown wooden spoon moving in circular motions. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EOQR0O0cIJk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EOQR0O0cIJk_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 41.528272974495096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A spoon is moving through a pile of coffee beans, causing the beans to shift and rotate as the spoon stirs them. Both the spoon and beans are solid, distinct objects with motion driven by physical interaction (stirring).", "background_and_ambient_analysis": "The background (white surface) shows no shifting or uniform movement, and there are no fluid/environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "EOZoz7lS7ak", "file_name": "EOZoz7lS7ak_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a green shirt sits at a table, holding a rope with both hands. She lifts her right hand to her mouth, appearing to eat or drink. The stone wall behind her and wooden chairs in the background are visible. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EOZoz7lS7ak.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EOZoz7lS7ak_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2171.2632607419214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the discrete object moving by swinging in her chair and then drinking from a cup.", "background_and_ambient_analysis": "The background (stone wall, tables, bottles) is static with no fluid motion (fire, water, smoke) or significant wind. No uniform background shifting observed."}}
{"video_id": "ENo_EDaUsW0", "file_name": "ENo_EDaUsW0_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand presses against the black tire's tread, then retracts; the tire is mounted on a silver alloy wheel. The camera maintains a stationary close-up view on the tire and hand, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ENo_EDaUsW0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ENo_EDaUsW0_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 149.37751271759006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving to interact with the tire.", "background_and_ambient_analysis": "The background (car wheel, rim, wooden structure) is static with no fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "EL0-ywrZZiM", "file_name": "EL0-ywrZZiM_000222_000232.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a green shirt sits at a metal trough, manipulating a colorful striped cloth with both hands, pressing and twisting it. Several people stand and crouch around him, observing. The scene includes a red basin and scattered dishes to the right. The camera maintains a steady overhead view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EL0-ywrZZiM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EL0-ywrZZiM_000222_000232.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 74.1553951754943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's hands and body exhibit deliberate movement while interacting with objects (e.g., handling items on the table), representing solid, distinct motion.", "background_and_ambient_analysis": "Background elements (people, containers, table) show no uniform shifting; no visible fire, water, smoke, or wind effects dominate the scene."}}
{"video_id": "EO_EcIZr4fI", "file_name": "EO_EcIZr4fI_000227_000237.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black long-sleeve top and light blue shorts sits on a blue yoga mat, reaching for a black bolster beside a brown bottle and blue-green yoga blocks. They shift into a side-lying position, extending their right leg and supporting themselves with their left hand, maintaining contact with the bolster. The camera stays stationary, top-down, against a wooden wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EO_EcIZr4fI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EO_EcIZr4fI_000227_000237.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 32.65474342487055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete objects moving are the person (woman), black disc, and brown bottle. The person shifts position (rolling onto her side, adjusting posture), moves the disc under her hip, and repositions the bottle. All motion is caused by explicit physical forces from the person's locomotion and exertion.", "background_and_ambient_analysis": "The wooden wall and blue mat in the background remain static throughout the video. No fluid or environmental motion (fire, water, smoke, wind) is present, so ambient environmental motion is absent."}}
{"video_id": "EQTjpGcb7lY", "file_name": "EQTjpGcb7lY_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, one in light clothing and another in a light dress, enter the inflatable bounce house from opposite sides. The child in light clothing moves toward the center while the other exits first. Both children then exit the bounce house in sequence. The camera remains static, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EQTjpGcb7lY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EQTjpGcb7lY_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 111.2683365135034, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively moving on an inflatable bouncy castle, exhibiting locomotion (jumping, sliding) due to physical forces on the structure.", "background_and_ambient_analysis": "The background walls and floor remain static across frames with no uniform shifting or fluid motion (e.g., fire, water, wind), ruling out ambient environmental dominance."}}
{"video_id": "ER3TkQ48nfE", "file_name": "ER3TkQ48nfE_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with two people, a man and a woman, interacting. The man is holding a boxing glove, maybe practicing. Then it cuts to another scene where a man is hitting a punching bag, I think. Then a close-up of a person's face, maybe reacting. Then another person in a gym setting.\n\nWait, the rules say focus on motion and behavior in chronological order. Let's list the sequence:\n\n1. First scene: A man (light blue shirt) is holding a white boxing glove, moving it towards a woman (dark hair, white top). They seem to be training.\n2. Then cuts to a man (dark hair, dark shirt) punching a red and white bag (maybe a speed bag or heavy bag).\n3. Close-up of a person's face, possibly the man from the previous scene, with a blurred object (maybe the bag) in the foreground.\n4. Then a woman (red sleeves, gray top) is punching a red bag, moving her arms.\n\nNeed to describe each step chronologically. Check for appearance: man in light blue, woman with dark hair; then man in dark shirt; then close-up; then woman in red sleeves.\n\nSpatial relationships: first scene, man and woman close together; then man punching bag (he's in front of the bag); close-up on face with bag in foreground; then woman punching bag.\n\nCamera movement: first scene might be static or slight move, then cuts to different angles. The rules say conclude with camera perspective and movement. Let's see, the video has cuts between scenes, so camera might pan or cut.\n\nWait, the rules say \"Conclude with camera perspective and movement (e.g., top-down, pan left, slight shake).\" So need to note that.\n\nLet's structure the caption:\n\nStart with first scene: two people (man in light blue shirt, woman with dark hair, white top) engaged in boxing training, man holding white glove moving toward woman. Then cut to man in dark shirt punching a red and white bag. Then close-up of a person’s face with a blurred punching bag in foreground. Then woman in red sleeves and gray top punching a red bag. Camera cuts between close-ups and mid-shots, with slight shaking.\n\nWait, check if background is minimal. The gym setting is background, so minimal mention.\n\nAlso, exclude text, so no phone numbers.\n\nNow, make sure to mention number of subjects: first scene has two people, then one man, then one person (close-up), then one woman.\n\nLet's write step by step:\n\n- Initial scene: Two individuals, a man wearing a light blue shirt and a woman with dark hair and a white top, interact closely; the man holds a white boxing glove, moving it toward the woman.\n- Cut to a man in a dark shirt punching a red and white heavy bag.\n- Close-up of a person’s face, with a blurred white boxing glove in the foreground.\n- Transition to a woman with red sleeves and a gray top punching a red bag.\n- The camera alternates between close-ups of the subjects and mid-range shots of their movements, with slight shakes between transitions.\n\nCheck for chronological order. Yes, the sequence is first the two people, then the man punching, then close-up, then the woman punching.\n\nNow, check for appearance: color of shirts, hair color, etc. For the woman in the first scene: dark hair, white top. Man: light blue shirt.\n\nSecond scene: man in dark shirt, punching bag (red and white).\n\nThird: close-up of face, blurred glove (white) in foreground.\n\nFourth: woman with red sleeves, gray top, punching red bag.\n\nBackground is gym, but minimal. So maybe just \"in a gym setting\" but the rules say background minimal, so maybe not necessary.\n\nNow, condense into a concise paragraph.\n\nFinal caption:\n\nA man in a light blue shirt interacts with a woman with dark hair and a white top, holding a white boxing glove and moving it toward her. The scene cuts to a man in a dark shirt punching a red and white heavy bag. A close-up follows of a person’s face with a blurred white glove in the foreground. The video then shows a woman in red sleeves and a gray top punching a red bag. The camera alternates between close-ups and mid-range shots of the subjects, exhibiting slight shaking between transitions.\n</think>\n\n<caption_output>A man in a light blue shirt interacts with a woman with dark hair and a white top, holding a white boxing glove and moving it toward her. The scene cuts to a man in a dark shirt punching a red and white heavy bag. A close-up follows of a person’s face with a blurred white glove in the foreground. The video then shows a woman in red sleeves and a gray top punching a red bag. The camera alternates", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ER3TkQ48nfE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ER3TkQ48nfE_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 198.09939152060988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The younger person's fists and arms moving in punches, and the boxing mitts being moved by the punches.", "background_and_ambient_analysis": "Static gym background with no shifting elements or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "ERYWKd6-66I", "file_name": "ERYWKd6-66I_000263_000273.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink shirt holds a white object to their mouth, then lifts the object upward above their head, moves it downward, and swings their arm. The background features purple walls and a wooden element. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ERYWKd6-66I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ERYWKd6-66I_000263_000273.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 71.92761825279791, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a pink 'PURRITO' shirt is moving: holding and playing a white flute-like object, adjusting their posture, and moving their arms.", "background_and_ambient_analysis": "The background consists of a static purple wall with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "EPJ1ByGkKg0", "file_name": "EPJ1ByGkKg0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A top-down view shows a light wooden cutting board, five small yellow-orange fruits, and a red-and-white patterned cloth with metal utensils on a light wooden surface. A hand picks up one fruit, places it on the board, and uses a knife to cut it. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EPJ1ByGkKg0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EPJ1ByGkKg0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 284.5780264448172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand manipulates lemons and knife: picks up lemon, places it on board, and cuts it. Motion is due to discrete physical forces from the hand's actions.", "background_and_ambient_analysis": "Background elements (wooden table, cutting board) remain static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "EQBNrAZCnPY", "file_name": "EQBNrAZCnPY_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a pen adds details to a white race car drawing featuring red accents and yellow wheels, then switches to a red marker to color sections, while the other hand adjusts the paper's position. Art supplies like rulers and pencils are visible around the workspace. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EQBNrAZCnPY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EQBNrAZCnPY_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 59.24425755774087, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively moving to draw on paper; no other discrete objects exhibit motion beyond the drawing action.", "background_and_ambient_analysis": "Background elements (table, art supplies) are static with no uniform shifting. No fire, water, smoke, or wind present."}}
{"video_id": "ETJSUbFv4Vg", "file_name": "ETJSUbFv4Vg_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A golfer wearing a striped shirt, beige shorts, white cap, and white shoes stands on a green golf course near a yellow flagstick with a white flag, positioned to the left of the hole. He addresses the ball, swings his club, and the ball rolls into the hole. After the ball enters, he steps back, adjusts his stance, and prepares for another shot. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ETJSUbFv4Vg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ETJSUbFv4Vg_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 226.17750470382902, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a golfer (moving during swing and walk) and a golf ball (moving after being struck and rolling).", "background_and_ambient_analysis": "Background elements (grass, trees, yellow flag) are static and show no shifting or environmental fluid motion (fire, water, wind). No ambient environmental phenomena dominate the scene."}}
{"video_id": "EUkbh8xuyzQ", "file_name": "EUkbh8xuyzQ_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt and gray pants is seated on a bed with blue sheets. The individual begins with arms extended outward, then raises both arms above their head while leaning backward, followed by returning to an upright seated position with arms outstretched. The camera remains static throughout, capturing the motion against a plain wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EUkbh8xuyzQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EUkbh8xuyzQ_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 156.47249637940962, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject is making rapid, frantic movements including turning, raising arms, and gesturing.", "background_and_ambient_analysis": "The background (wall and poster) remains static throughout; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "EVQr22ixh0o", "file_name": "EVQr22ixh0o_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user wants a concise, chronological paragraph focusing on the main subjects' motions and behaviors. First, I need to look at the video frames provided.\n\nIn the first frame, there's a man in a checkered shirt handling a banana. He's standing in what looks like a market. The background has other people and fruits, but the main focus is on him. He's peeling the banana, right? So the action starts with him holding the banana.\n\nNext frames: he continues peeling, maybe inserting the banana into a package. Wait, the package has some text, but the rules say to exclude text recognition. So just mention the package without the text. The package is red and green, maybe? But since we can't mention text, just say \"a red and green package\".\n\nThe man is in a market setting. There are other people in the background: a woman in a blue dress, a man in white, etc. But the instructions say to keep background descriptions minimal unless essential. So maybe just note the presence of people in the background without details.\n\nHe's standing in front of a fruit stall with bananas and other produce. The spatial relationship: he's in front of the stall, maybe. The camera is handheld, slightly shaky, as per the last rule about camera movement.\n\nChronological order: the man starts peeling the banana, then places it into the package. The other people in the background are moving around, but not the main focus.\n\nCheck the rules again: focus on main subjects' motion. So the main subject is the man. His actions: peeling banana, then putting it into a package. The camera is static but maybe has slight movements. The background is a market with other people and fruits, but minimal description.\n\nNeed to avoid text recognition, so don't mention \"DHA\" or any specific brand names. Just refer to the package as a red and green package.\n\nLet me structure the sentence: A man in a checkered shirt peels a banana while holding it over a red and green package. He continues to adjust the package as he works. In the background, other people move through the market. The camera remains close to the man, slightly shaky, capturing his actions from a frontal perspective.\n\nWait, the instructions say to keep background descriptions minimal. Maybe just mention \"other people\" without their clothing. Also, the camera perspective: the user says \"conclude with the camera perspective and movement\". So the camera is handheld, slight shake, and maybe static. In the video, the camera seems to be fixed on the man, so maybe \"static shot\" but with slight shake.\n\nWait, the example output format says \"conclude with the camera perspective and movement\". So the last part should be about the camera.\n\nLet me check the sample: \"A man in a checkered shirt peels a banana while holding it over a red and green package. He adjusts the package as he continues the action. In the background, other people move through the market. The camera remains steady, focusing on the man's hands and the package.\"\n\nWait, the user says to mention spatial relationships if relevant. So \"the man is in front of a fruit stall\" maybe? But perhaps \"in front of a market stall with various fruits\".\n\nWait, the main subject is the man. His actions: peeling banana, then placing into package. The package is in his hand. The background has people and fruits, but minimal.\n\nSo the caption should be:\n\nA man in a checkered shirt peels a banana, then inserts it into a red and green package. He adjusts the package as he works, while other people move in the background. The camera remains close to him, slightly shaky, capturing the action from a frontal perspective.\n\nWait, need to check if the action is chronological: starts by peeling, then inserting into package, then adjusting. The background people are moving, but not part of the main motion.\n\nAlso, check the appearance: checkered shirt, banana, package. Number: one man, multiple people in background.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So for the man: \"a man in a green and brown checkered shirt\". The banana is yellow. The package is red and green.\n\nWait, the man's shirt is described as green and brown in the video, but the user's example might use \"checkered shirt\" as per the description. The video shows him in a checkered shirt, so \"green and brown checkered shirt\".\n\nLet me structure it:\n\nA man in a green and brown checkered shirt peels a yellow banana, then places it into a red and green package. He adjusts the package as he works, while other people move in the background near a fruit stall. The camera remains steady, focusing on the man's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EVQr22ixh0o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EVQr22ixh0o_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 298.12845215114226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in the foreground (camouflage shirt) is actively moving his hands to peel and handle bananas. Background people exhibit minor locomotion but are not the primary focus.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, smoke, wind). Background elements (market stall, people, statue, produce bags) remain stable with no uniform displacement."}}
{"video_id": "EURxcZhQt00", "file_name": "EURxcZhQt00_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with pigtails, wearing a blue shirt, striped pants, and white socks, sits on a tiled floor. She manipulates a small object in her hands, shifting her posture while holding it. A chair with a purple item rests to her right. The camera maintains a top-down perspective with subtle movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EURxcZhQt00.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EURxcZhQt00_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 183.2563381532339, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child is moving: sitting, standing, and adjusting footwear. This is a discrete solid object moving due to its own locomotion.", "background_and_ambient_analysis": "The background (floor and structure) is static, with only minor light changes likely due to the child moving in and out of sunlight. No fire, water, smoke, or wind is visible."}}
{"video_id": "EUvijvx7maw", "file_name": "EUvijvx7maw_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is a hand writing on a paper with coins. Let's break it down.\n\nStart: A hand holding a blue and white marker writes \"0.05\" next to some coins labeled 1-5. Then, the hand moves the marker, maybe erases or writes more. Then there's a hand with a black marker. Wait, in the video, the first frame: hand writes, then writes \"0.05\" on the right. Then in the next frames, the hand is moving the marker around, possibly writing numbers. The coins are arranged in rows: first row (top) has 5 coins (labeled 1-5), then middle rows. The hand is writing on the paper. Also, another hand holds a black marker. \n\nChronology: \n- First, a hand uses a blue and white marker to write on the paper. It starts by writing \"0.05\" on the right side, next to the numbered coins (1-5). Then, the hand moves the marker to the right, maybe erasing or writing. Then, a second hand (with black marker) appears. Then, the hand with the blue marker continues, moving across the paper. \n\nAppearance: Hand with blue marker (white and blue), other hand with black marker. Coins are brown (top row), silver (below). The paper is on a surface with small pebbles (background, but minimal). \n\nSpatial: The hand with blue marker is in the center, writing on the paper. The black marker is held by another hand, possibly to the right. The coins are arranged in a grid: top row has 5 coins (labeled 1-5), then three rows of silver coins. \n\nCamera: Top-down view, no movement mentioned. \n\nExclusions: Text recognition (like $0.05 is not to be mentioned, but wait, the rules say exclude text recognition. Wait, rule f: Exclude text recognition. So don't mention \"0.05\" or any text. So just describe the actions without mentioning the text. \n\nWait, the task says \"exclude text recognition, named characters, or stylistic analysis\". So if the video has text, we don't mention it. So even if the hand writes numbers, we just say the hand writes, not what it writes. \n\nSo revised: \n\nA hand holding a blue and white marker writes on a paper with coins. Another hand holds a black marker. The hand with the blue marker moves across the paper, writing near the coins arranged in rows. The coins are brown (top row) and silver (below rows). The camera is top-down, stationary. \n\nCheck chronology: \n\nFirst frame: Hand writes (blue marker), then in the next frames, continues writing. \n\nWait, the video has multiple frames. Let's sequence:\n\n- Frame 0: Hand writes with blue marker, possibly on the left side (text \"0.05\" is text to exclude, so we don't mention it). \n\n- Frame 1: Hand writes \"0.05\" (but since we exclude text recognition, just say the hand writes). \n\nWait, no: the rule says \"exclude text recognition\", so even if the hand is writing numbers, we don't mention what's written. So we focus on the motion: the hand is writing on the paper.\n\nSo the main motion:\n\n- A hand uses a blue and white marker to write on a paper placed over coins. \n\n- Then, another hand (with black marker) is visible, possibly holding the marker. \n\n- The hand continues moving the marker across the paper, writing in different areas. \n\n- The coins are arranged in rows: top row has 5 coins, middle rows have silver coins. \n\n- The camera is top-down, fixed. \n\nLet's structure the caption:\n\nA hand holding a blue and white marker writes on a paper with coins. Another hand holds a black marker. The blue marker hand moves across the paper, writing near the coins arranged in rows (top row with brown coins, lower rows with silver coins). The camera maintains a top-down perspective with no movement.\n\nCheck rules:\n\na) Motion chronologically: writing with blue marker, then another hand with black marker, then blue marker continues writing.\n\nb) Appearance: blue and white marker, black marker, coins (brown top, silver bottom). \n\nc) Spatial: blue marker hand in center, black marker hand on the side. Coins in rows. \n\nd) Camera: top-down, no movement. \n\ne) Background: minimal (pebbles, but not essential).\n\nf) Exclude text: correct, no mention of \"0.05\" etc.\n\ng) Internal thinking: done.\n\nSo final caption should be", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EUvijvx7maw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EUvijvx7maw_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 129.04537933393337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a marker moves to write on a chart with coin images, demonstrating explicit physical motion (writing) by a solid object.", "background_and_ambient_analysis": "Static carpeted floor and paper chart with no shifting background elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "EW5p72yQMSQ", "file_name": "EW5p72yQMSQ_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black hoodie with a green design sits, using both hands to strike a brown drum with a white head. The hands move rhythmically across the drum's surface, hitting it repeatedly. The camera remains steady, then shifts to a close-up of the drum.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EW5p72yQMSQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EW5p72yQMSQ_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 139.84003544961226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to strike the drum, which is a discrete solid object moving due to physical forces (hand motion).", "background_and_ambient_analysis": "Static background (wall and chair) with no fluid or environmental motion; no shifting backgrounds observed."}}
{"video_id": "EWgsr2pmaSY", "file_name": "EWgsr2pmaSY_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a plaid shirt holds two green glass bottles and places the first bottle on a purple counter to the left of a white bottling machine with yellow components, then positions the second bottle to the right of the first, adjusting their placement on the counter. The background features a metal cylinder and an electrical outlet. The camera remains stationary, capturing the actions from a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EWgsr2pmaSY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EWgsr2pmaSY_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 267.6829511302193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving multiple green bottles across the counter; each bottle is a discrete solid object whose motion is driven by human manipulation (picking up, placing down, arranging).", "background_and_ambient_analysis": "Background elements (wall, equipment, counter) remain stationary without uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "EX2daI4sZz8", "file_name": "EX2daI4sZz8_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows two kids near a fireplace with stockings. The main subjects are a boy in a gray jacket and a girl in a purple puffer coat. The boy is bending over, handling a box (maybe opening it?), and the girl moves around him. Let's check the sequence.\n\nIn the first frame, the girl in purple is on the left, boy in gray is bending. Then the girl moves to the right (frame 2), boy is still bent. Frame 3: girl is further right, boy continues. Frame 4: boy is still working with the box, girl moves out of frame. Frame 5: boy is focused on the box. \n\nAppearance: boy gray jacket, girl purple puffer. Spatial: girl moves around, boy stays near the box. Background has stockings, small table with a swan ornament. Camera seems to follow the action slightly, maybe a slight pan? \n\nNeed to describe motion chronologically: boy bends over box, girl moves from left to right, then exits. Mention their colors, number (two kids). Spatial: girl was to left of boy initially, then moves right. Background minimal, focus on their actions.\n\nWait, rule b: briefly describe appearance and number. So two children: one in gray jacket, one in purple puffer coat. Chronological order: first, the girl in purple moves past the boy, then the boy bends over the box on the floor, handling it. Camera follows their movement, maybe a slight pan.\n\nCheck rules: exclude text, named characters. So no \"child\" but describe their clothes. \n\nSo draft: A boy in a gray jacket bends over a box on the floor near a fireplace, while a girl in a purple puffer coat moves from left to right, passing behind him. The boy continues to handle the box as the girl exits the frame. The camera follows the children with a slight pan.\n\nWait, check if chronological: first the girl moves (from frame 0 to 2, she's moving), then the boy is bending. So in the sequence, the girl moves past the boy, who's already bending. So the action starts with the girl moving, then the boy's action.\n\nLet me rephrase: In the video, a boy in a gray jacket bends over a box on the floor near a fireplace, while a girl in a purple puffer coat moves from the left to the right, passing behind him. As the girl exits the frame, the boy continues to handle the box. The camera follows the movement with a slight pan.\n\nCheck background: minimal, just mention fireplace and stockings but maybe not necessary. Rule e says minimal unless essential. Since the setting is part of the action (fireplace with stockings), but the main focus is the kids. So maybe \"near a fireplace with hanging stockings\" but keep it brief.\n\nWait, the problem says \"keep background descriptions minimal unless essential for understanding motion\". The stockings might not be essential, but the fireplace is the location. However, the main motion is the kids. So maybe just mention the fireplace as location.\n\nFinal draft: A boy in a gray jacket bends over a box on the floor near a fireplace, while a girl in a purple puffer coat moves from left to right behind him. The boy remains focused on the box as the girl exits the frame. The camera follows their movement with a slight pan.\n\nCheck for all rules:\n\na) Motion: boy bending, girl moving. Chronological: girl moves first (she's in frame 0 moving, then exits), boy is already bending.\n\nb) Appearance: boy gray, girl purple. Number: two children.\n\nc) Spatial: girl starts to left of boy, moves right, behind him.\n\nd) Camera: slight pan.\n\ne) Background: minimal (fireplace, stockings are part of background but maybe not essential, but the fireplace is the location, but rule e says minimal. So maybe omit. Wait, the problem says \"briefly describe their appearance and number (color, size, orientation)\" so focus on the kids.\n\nf) Exclude text: no text in video.\n\ng) No reasoning.\n\nCheck if all covered. Yes.\n\nWait, the first frame: girl is on the left, boy is bending. Then frame 2: girl moves right, boy still bending. Frame 3: girl further right, boy bending. Frame 4: girl exits, boy continues. So the sequence is girl moving right, boy bending.\n\nSo caption should be: A boy in a gray jacket bends over a box on the floor near a fireplace, while a girl in a purple puffer coat moves from left to right behind him, exiting the frame as he continues to handle the box. The camera follows their motion with a slight pan.\n\nYes, that's concise, chronological, includes appearance, motion, spatial, camera.\n</think>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EX2daI4sZz8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EX2daI4sZz8_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 88.97209039220088, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one in purple puffer jacket moves across frame (walking), another bends over and manipulates a gift box. Both movements are distinct, solid object locomotion.", "background_and_ambient_analysis": "Background elements (fireplace, stockings, table with bird statue) show no uniform shifting; fire in fireplace is present but not dominant motion source. No fluid/environmental motion (water, smoke, wind) driving scene."}}
{"video_id": "EYh-GDBBvSc", "file_name": "EYh-GDBBvSc_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the video shows Olympic curling. The main subject is a person in an orange shirt and a patterned skirt (white with red and black, maybe?). They're moving across the ice. \n\nIn the first frame, they're near the curling stone and the target. Then they push the stone with their broom. The next frames show them moving forward, then stopping. The text at the bottom is \"can't stop watching Olympic curling,\" but we can't include that per the rules (exclude text recognition).\n\nChronological order: The person starts by pushing the stone, moves forward, then stops. Their appearance: orange shirt, patterned skirt, blue and white cap. Number: one person. Spatial: they're on the ice rink, moving towards the target. Camera perspective: close-up, following their movement, probably slight shake as they move. Background is minimal, just the rink.\n\nWait, need to check the rules. Focus on motion and behavior. So first, they push the stone (with the broom), then move forward, then stop. Describe appearance: orange shirt, patterned skirt (maybe check the colors: white with red and black dots?), cap. Then spatial: on ice, moving towards the target. Camera: close-up, follows the action, slight movement.\n\nLet me structure it:\n\nA person wearing an orange shirt, a white and red patterned skirt, and a blue-and-white cap pushes a curling stone across an ice rink. They move forward while holding the broom, then stop to observe the stone's path. The camera closely follows their motion, maintaining a steady perspective with minimal background detail.\n\nWait, check the video frames. Frame 0: they are pushing the stone. Frame 1: same action. Frame 2: they are moving, maybe after releasing. Frame 3: they stop. So the sequence is pushing the stone, moving forward, then stopping. Also, the person's movement: they are crouching maybe? Wait, the second frame shows the person in an orange shirt with a broom, moving forward. Third frame, they're closer, looking at the stone.\n\nSo the main subject is a single person. Motion: pushing the stone with the broom, then moving forward, then stopping.\n\nAppearance: orange shirt, patterned skirt (white with red and black), cap (blue and white). \n\nSpatial: on ice rink, moving towards the target (the red, white, blue circle).\n\nCamera: close-up, follows the person's movement, slight shake.\n\nLet me write it concisely:\n\nA person in an orange shirt, white and red patterned skirt, and blue-and-white cap pushes a curling stone with a broom across an ice rink, then moves forward and stops to observe the stone’s trajectory. The camera closely tracks their motion from a low angle, maintaining a steady perspective with minimal background detail.\n\nWait, check if \"low angle\" is accurate. The video is from a close-up view, maybe on the ice. The first frame shows the stone on the target, so the camera is near the ice. So maybe \"close-up view from the ice surface.\"\n\nBut the rules say to be concise. Let's see the example output. The task is to describe motion and behavior chronologically.\n\nLet me structure:\n\nA person wearing an orange shirt, a white and red patterned skirt, and a blue-and-white cap pushes a curling stone with a broom, then moves forward while holding the broom, and finally stops. The camera follows their motion closely, keeping the focus on their actions and the stone's path on the ice rink.\n\nBut need to check the number of subjects. It's one person. Also, in the second frame, there's another person in the background? Wait, the first frame: \"03:01\" maybe a timer. The video shows one person as the main focus. The other person in the background is not the main subject, so maybe ignore.\n\nFocus on main subject: the person pushing the stone. So:\n\nA person in an orange shirt, white and red patterned skirt, and blue-and-white cap pushes a curling stone with a broom across an ice rink, moves forward while maintaining the broom, then stops. The camera closely tracks their movement from a low angle, capturing the stone’s position near the target circle.\n\nWait, the target is the red, white, blue circle (the house in curling). So the stone is near the target.\n\nAlso, in frame 0, the person is pushing the stone. Then they move, then stop. So the sequence is pushing, moving, stopping.\n\nNow, check for accuracy:\n\n- Motion: pushing the stone (with broom), then moving forward, then stopping.\n\n- Appearance: orange shirt, patterned", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EYh-GDBBvSc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EYh-GDBBvSc_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 104.39679172027405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in checkered shirt, one in orange shirt) are moving via locomotion (bending down, standing up, walking).", "background_and_ambient_analysis": "The background (wall, pool) is static with no shifting. No dominant fluid/environmental motion (e.g., water, fire, smoke) observed."}}
{"video_id": "E_bnlLTHr68", "file_name": "E_bnlLTHr68_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person riding a horse. Let's look at the sequence.\n\nThe main subject is a rider on a brown horse. The rider is wearing a white helmet maybe? The horse is moving through a snowy area, like a river or stream. Let's check the frames:\n\n- Frame 0: Horse is in the water, rider on back.\n- Frame 1: Horse is moving forward, still in water.\n- Frame 2: Horse continues, maybe turning a bit.\n- Frame 3: Horse is moving, rider's position stable.\n- Frame 4: Horse is walking, water around.\n\nSo the action is the horse moving through the water, rider guiding. The background has trees and snow, but per rule e, minimal background. The horse is brown, rider is on it, moving forward. The camera is probably a fixed shot, maybe slightly shaky? Wait, the frames show the video on a screen, so the camera perspective is from a viewing screen, but the video itself—wait, the problem says \"camera perspective and movement\" for the video. Wait, the video is being displayed on a TV, but the actual video content's camera. Let's see: the frames show the video content. The video's camera is likely static or following the horse? The movement in the frames: the horse moves from left to right maybe? Wait, frame 0: horse is centered, frame 1: moving right, frame 2: more right, etc. So the horse is moving across the frame from left to right. The rider is in front of the horse's head? No, rider on back. The horse is brown, rider is wearing a light-colored outfit (maybe white helmet, brown vest). The spatial: rider on horse, horse in water, trees in background. Background minimal, so just mention the water and trees if essential. Wait, the video is of a person riding a horse through a shallow river or stream, with snow on the banks and trees. The camera is following the horse, maybe a slight pan to follow motion.\n\nPutting it together: A rider wearing a white helmet rides a brown horse through shallow water, moving from left to right across a snow-covered landscape with trees in the background. The horse maintains a steady pace as it traverses the water, with the rider positioned securely on the horse's back. The camera follows the horse's movement with a slight pan, capturing the motion from a frontal perspective. Wait, need to check chronological order. The video starts with horse in water, moves forward, continues. So the caption should describe the sequence.\n\nMain subjects: one rider, one brown horse. Motion: horse moving through water, rider guiding. Appearance: horse brown, rider's helmet white. Spatial: rider on horse, horse in water, trees behind. Camera: follows the horse, pan left to right? Wait, the frames show the horse moving, so camera is panning right. But the problem says \"camera perspective and movement\" for the video. The video's camera is tracking the horse, so maybe a smooth pan following the horse. But the video is displayed on a screen, but we're to describe the video content's camera.\n\nWait, rule d: conclude with camera perspective and movement. So for the video, the camera is moving (panning) to follow the horse. So:\n\nA person wearing a white helmet rides a brown horse at a steady pace through a shallow stream, moving from left to right across a snowy landscape with trees in the background. The rider remains seated on the horse's back as the horse progresses through the water, with the camera tracking the motion via a slight pan to the right.\n\nWait, need to check if \"slight pan\" is correct. The frames show the horse moving across the frame, so camera is panning right. But maybe it's a follow shot. Let's see:\n\nFrame 0: horse at left center.\n\nFrame 1: horse more to the right.\n\nFrame 2: further right.\n\nFrame 3: more right.\n\nFrame 4: right side.\n\nSo camera is panning right. So the camera movement is a slow pan to the right.\n\nAlso, the background: snowy ground, trees. Minimal background.\n\nSo final caption:\n\nA person wearing a white helmet rides a brown horse through shallow water in a snowy landscape with trees in the background, moving steadily from left to right. The horse maintains a consistent gait as the rider guides it forward, and the camera follows the motion with a slow pan to the right.\n</think>\n\n<caption_output>A person wearing a white helmet rides a brown horse at a steady pace through shallow water in a snowy landscape with trees in the background, moving from left to right. The horse maintains a consistent gait as the rider guides it forward, and the camera follows the motion with a slow pan to the right", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E_bnlLTHr68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E_bnlLTHr68_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 353.69236645109646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a rider and horse moving forward through the snowy terrain, with visible locomotion (galloping/horseback riding) as the primary motion of these entities.", "background_and_ambient_analysis": "Static background elements (trees, snow-covered terrain) remain uniformly positioned across frames, indicating no significant shifting or fluid motion (e.g., no water flow, smoke, or wind-driven effects visible)."}}
{"video_id": "Ea6PKKpg4cc", "file_name": "Ea6PKKpg4cc_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a brown, viscous substance on a white paper sheet, using a small tool to spread and shape it. The hands adjust the substance's form, moving the tool across the paper. The paper rests on a black and white patterned surface, with blue jeans visible in the lower frame. The camera maintains a close-up, top-down perspective with slight movement to follow the hand actions, keeping background details minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ea6PKKpg4cc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ea6PKKpg4cc_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 98.03825300015873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a solid chocolate object on a napkin; motion involves shaping or repositioning the chocolate through physical contact.", "background_and_ambient_analysis": "Background features a static leopard print pattern on a surface; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "E_Qx_QAzGjw", "file_name": "E_Qx_QAzGjw_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a striped short-sleeve shirt sits in a colorful bouncer with green and orange toys on either side. The baby lifts their shirt upward with both hands, exposing their torso, while maintaining an upright position. The bouncer's seat features a green base with printed designs, and the tiled floor serves as the background. The camera maintains a top-down perspective throughout, capturing the baby's movements without significant shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/E_Qx_QAzGjw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/E_Qx_QAzGjw_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 45.97163405443989, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (solid object) exhibits discrete movements: shifting posture, arm adjustments, and head turns due to self-initiated motion.", "background_and_ambient_analysis": "The background consists of static tiled flooring and stationary high chair elements with no shifting or fluid motion (fire, water, wind absent)."}}
{"video_id": "EaPSj3aYgW0", "file_name": "EaPSj3aYgW0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt with short dark hair sits on a bed, shifting their head left and right. The background includes a closed door and a wooden chair with a blanket. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EaPSj3aYgW0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EaPSj3aYgW0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 63.83960989330658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (a solid human object) is moving her head and body through explicit physical locomotion (head turns, facial expressions, gestures).", "background_and_ambient_analysis": "The background (doors, bed frame, furniture) shows no uniform shifting. No fire, water, smoke, or wind is visible in the environment."}}
{"video_id": "EagE_8kG_dY", "file_name": "EagE_8kG_dY_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user provided a video snippet and specific rules for the caption. First, I need to understand what's in the video.\n\nThe video starts with a title screen for Comanche County Memorial Hospital and Medwatch 7. Then it transitions to a news studio where a woman in a suit is presenting. The next part shows another person, a doctor, but the user said to exclude named characters and text recognition. Wait, the rules say to exclude text recognition and named characters. So I shouldn't mention \"Dr. Jane Gaulley\" or the hospital name directly.\n\nWait, the first frames have the hospital logo and Medwatch, but according to rule f, exclude text recognition. So maybe just describe the visual elements without the text. Let me check the rules again.\n\nRule a: Focus on motion and behavior of main subjects. The main subjects here are the woman in the studio and possibly the doctor. But the user's example shows the news anchor speaking. Wait, the video starts with the hospital logo, then shifts to the news anchor standing in front of a screen with Medwatch. Then there's another frame where the doctor is shown, but the user said to exclude named characters, so just describe the person as a woman in a suit, maybe with a necklace.\n\nBut the problem says \"exclude text recognition, named characters, or stylistic analysis.\" So the first part has text like \"Comanche County Memorial Hospital\" and \"Medwatch 7\", but since we can't mention text, we just describe the visuals. So the initial scene is a blue background with gold cursive text (but since text is excluded, maybe say \"a blue background with gold text\" but the user's example might not include that. Wait, no—the rules say exclude text recognition, so the caption shouldn't mention the words, just describe the visuals as they are.\n\nWait, the user says \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo the sequence is:\n\n1. The video starts with a title screen (hospital logo and Medwatch 7) on a blue background. But since text recognition is excluded, maybe describe it as \"a blue background with stylized gold text and a logo.\"\n\nBut according to the rules, exclude text recognition, so perhaps just the visual elements without the words. Hmm, maybe the first frame is the hospital logo and Medwatch 7, but since we can't mention the text, we describe the background and logos. Wait, but the user's example in the problem statement shows the caption output example, but maybe not.\n\nWait, the task says: \"Exclude text recognition, named characters, or stylistic analysis.\" So any mention of text, like the name of the hospital or Medwatch, is not to be included. So the first part is a blue background with gold stylized text (but we don't mention what the text says), and a Medwatch 7 logo. So the caption should describe the visual without naming the text.\n\nWait, but the user's instructions are a bit conflicting. The initial frames have the hospital name and Medwatch logo. But the rules say to exclude text recognition, so perhaps we need to describe the logos as \"a gold stylized logo\" and \"a Medwatch 7 logo\", but the problem is whether the text itself is part of the description. Wait, the rule says \"Exclude text recognition\", so instead of saying \"Comanche County Memorial Hospital\", we might have to refer to the logo as a \"hospital logo\" or \"medical facility logo\", but the problem is that the user wants to avoid naming specific text. So maybe in the caption, the first part is a blue background with a gold-colored logo and the Medwatch 7 logo, but since text recognition is excluded, perhaps just \"a blue background with gold text and a logo\".\n\nBut the user's example output in the problem statement (the example they gave) shows that they did include \"Medwatch 7\", but maybe that's part of the video's content. Wait, the user says \"Exclude text recognition, named characters, or stylistic analysis.\" So the Medwatch 7 logo is a visual element, but the text \"Medwatch 7\" is part of the logo. So should we exclude mentioning the text, so just describe the logo as a \"logo with a medical theme\" or something? This is a bit tricky.\n\nLooking back at the problem statement: The user says \"Exclude text recognition, named characters, or stylistic analysis.\" So, if the logo includes the text \"Medwatch 7\", then that's text recognition, so it shouldn't be mentioned. So the caption should not include \"Medwatch 7\", but describe the logo as a \"blue and red logo\" or something. Wait, but in the video, the Medwatch logo is part of", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EagE_8kG_dY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EagE_8kG_dY_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 425.8636279066433, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (Dr. Jane Cauley) is speaking and making hand gestures, showing discrete solid object motion.", "background_and_ambient_analysis": "The background in the studio is static with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "Ear0y8XY1sw", "file_name": "Ear0y8XY1sw_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a yellow sleeveless shirt and gray shorts sits, wearing black and white high-top sneakers with white laces. The child uses both hands to loop and tighten the shoelaces, manipulating the laces to tie the sneakers. The child’s legs are bent, feet raised with shoes positioned in front of the body. The background is blurred and indistinct. The camera maintains a top-down perspective with slight movement, capturing the child’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ear0y8XY1sw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ear0y8XY1sw_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 161.58497272023095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is sitting and actively tying shoelaces, showing hand and foot movement due to muscular action.", "background_and_ambient_analysis": "The background (chair and floor) is static with no shifting or environmental fluids (fire, water, smoke, wind)."}}
{"video_id": "EazdoIiHUho", "file_name": "EazdoIiHUho_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a classroom, several children wearing white shirts and red pants sit at desks, initially raising hands toward the teacher standing at the front. The teacher, positioned behind a whiteboard, holds an object and engages the class. As the video progresses, some children lower their hands while others maintain raised positions. The camera pans slightly with a minor shake, capturing the dynamic interaction between the teacher and students.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EazdoIiHUho.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EazdoIiHUho_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1520.8549643554263, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Children at desks are moving (raising hands, leaning back) and a teacher is standing and gesturing. These are discrete, solid objects moving due to their own actions.", "background_and_ambient_analysis": "Background elements (walls, whiteboard, furniture) are stable and show no shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "EZsLN48tg7M", "file_name": "EZsLN48tg7M_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray quilted sweater, dark pants, and a blue-and-white cap crouches on a gravel-covered patio, adjusting large rectangular stone bricks in an arranged pattern. He uses his hands to shift and position the bricks, with a level and a blue cylindrical object nearby. The background features a house with a brick foundation and a window. The camera remains stationary, capturing his actions from a medium perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EZsLN48tg7M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EZsLN48tg7M_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 274.02852274719726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete solid object) is manipulating bricks with hands, exhibiting intentional locomotion and physical interaction.", "background_and_ambient_analysis": "Background elements (house wall, ground) are static with no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "EbjijOU98lw", "file_name": "EbjijOU98lw_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray shirt and bright orange shorts kneels on the floor in front of a large red bowl with white text. They stand up and raise both arms, then transition to a room with blue walls, wooden furniture, and scattered objects. The camera maintains a static, eye-level perspective with slight shake, focusing on the person’s motion relative to the bowl and background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EbjijOU98lw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EbjijOU98lw_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 187.60095077913306, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject is visible, moving their arms and shifting position within the room, indicating explicit physical locomotion.", "background_and_ambient_analysis": "Background walls and furniture remain static throughout the visible frames; no fluid motion (fire, water, smoke) or environmental elements like wind are present."}}
{"video_id": "EabBvyr4qw4", "file_name": "EabBvyr4qw4_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue denim shirt folds a white paper airplane on a brown surface, with a black marker positioned to the left. The hands then hold up the folded airplane, and the camera pans upward to reveal the person standing and holding the airplane, with a shelf containing bottles visible behind them. The camera perspective transitions from top-down to a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EabBvyr4qw4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EabBvyr4qw4_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 34.861171515029746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person holding a piece of paper, moving it with their hands (folding, unfolding) and then stepping back to hold it up.", "background_and_ambient_analysis": "Background is static (wall, cabinet, counter) with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "Ec4_RIM07FQ", "file_name": "Ec4_RIM07FQ_000262_000272.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, adorned with a bracelet, adjusts the rear bicycle wheel's gear mechanism. The wheel features a red and white rim and a dark frame. The hand moves to manipulate the components, with the background blurred. The camera maintains a close-up, static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ec4_RIM07FQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ec4_RIM07FQ_000262_000272.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 943.4148695755596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is moving to adjust the bicycle brake, causing discrete physical motion of the brake components.", "background_and_ambient_analysis": "The background (wall) is static with no shifting or environmental motion (no fire, water, wind)."}}
{"video_id": "EcWDj6Rtv_U", "file_name": "EcWDj6Rtv_U_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a standard 3x3 Rubik's Cube, rotating it to display various colored faces (red, blue, yellow, white, green, orange) in chronological sequence. The cube remains centered in the frame against a wooden table surface. The camera maintains a fixed top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EcWDj6Rtv_U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EcWDj6Rtv_U_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 102.8587332891207, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The Rubik's cube is being manipulated by the person's hands, showing explicit physical motion (rotation of cube faces).", "background_and_ambient_analysis": "The background (wooden table) is static and shows no shifting or environmental motion (e.g., no fire, water, wind)."}}
{"video_id": "EcBDUh_tYFg", "file_name": "EcBDUh_tYFg_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand transfers sliced, golden-brown food pieces from a decorative plate into a large metallic wok containing liquid and spices. The hand stirs the contents a few times, then scoops all the food onto a red-patterned serving plate. The camera remains close to the wok, capturing the transfer process from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EcBDUh_tYFg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EcBDUh_tYFg_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 61.00368139435157, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively stirring food items (likely mushrooms) within a wok, moving solid objects via explicit physical forces (manual stirring).", "background_and_ambient_analysis": "The background (stove, counter) remains static with no uniform shifting or fluid/environmental motion (no fire, water, or smoke observed)."}}
{"video_id": "EcoX2y9-MMQ", "file_name": "EcoX2y9-MMQ_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bearded man in a white shirt and dark apron stands behind a stainless steel counter, operating a coffee machine. He adjusts a portafilter and pours liquid into a cup. To his right, a man in a dark shirt extends his hand toward the machine. The camera remains stationary at a low angle, capturing the two individuals from the counter’s perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EcoX2y9-MMQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EcoX2y9-MMQ_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 72.93876944404224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one (in white shirt) is moving hands and arms interacting with a machine; the other (in dark shirt) reaches out to the counter.", "background_and_ambient_analysis": "Background (wall, window, shelves) is static; no fire, water, smoke, or wind observed."}}
{"video_id": "EdIq_MK5wU4", "file_name": "EdIq_MK5wU4_000472_000482.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the players in the game. They're wearing maroon and yellow uniforms. Let's see the sequence: at the start, players are moving, passing a ball. The camera moves, so I need to note that. Let's break it down.\n\nIn the first part, the players are on a court, some in red and yellow (maybe two teams), running and passing. Then the camera pans across the court, showing more players. The background has trees and spectators, but keep background minimal. The camera movement is panning left or right, maybe following the action. Let's check the timestamps: the video starts with players moving, then the camera shifts to show different angles.\n\nSo the main actions: Players in maroon and yellow uniforms are actively engaged in a game, running, passing a ball. The camera pans left to follow the ball's movement across the court. The players' positions change as they move; some are running towards the ball, others positioned around the court. The background has trees and spectators, but focus on motion.\n\nLet me structure it:\n\nPlayers in maroon and yellow uniforms run across the court, passing a ball, with some moving in different directions. The camera pans left to follow the action, showing multiple players actively engaged in the game, with spatial relationships changing as they move across the court. Background includes trees and spectators but is minimal.\n\nWait, the rules say brief description of appearance and number. How many? The video shows a group, maybe 10-15 players, but not exact. So \"multiple players in maroon and yellow uniforms\".\n\nChronological order: the action starts with players running, then the camera moves to capture different parts of the game.\n\nLet me draft:\n\nMultiple players in maroon and yellow uniforms actively run and pass a ball on an outdoor court. The camera pans left, following the ball's movement as players shift positions, with some running toward the ball while others move laterally across the court.\n\nCheck rules: focus on motion and behavior chronologically. Yes. Appearances: maroon and yellow, number is \"multiple\". Spatial: some running toward, others lateral. Camera: pans left. Background minimal, so no need to mention spectators or trees unless essential. Wait, the problem says \"exclude text recognition, named characters...\". So background is minimal, so trees and spectators can be mentioned briefly if needed, but rules say \"keep background minimal unless essential for understanding motion\". Here, the motion is on the court, so background isn't essential, but maybe the court is outdoor, but the main focus is the players.\n\nWait, the rules: \"Background descriptions minimal unless essential for understanding motion.\" So maybe just say \"outdoor court\" as part of the setting, but the task says focus on main subjects. So perhaps skip the court type, but the video shows a tennis or similar court? Wait, the first frame shows a court with lines, so it's a sports court, but maybe not necessary to mention.\n\nLet's structure again:\n\nAt the beginning, multiple players in maroon and yellow uniforms run across an outdoor sports court, passing a ball. The camera pans left to follow the action, as players continuously move and change positions, some running toward the ball while others position themselves across the court.\n\nCheck all rules:\n\na) Chronological: starts with players running/passing, camera pans left.\n\nb) Appearance: maroon and yellow, number \"multiple\".\n\nc) Spatial: some running toward, others across.\n\nd) Camera: pans left.\n\ne) Background minimal—so maybe no need for spectators/trees, but the problem says \"keep background descriptions minimal\", so maybe not mention unless needed. The video has a crowd, but it's not essential for motion (the motion is the players), so maybe omit.\n\nWait, the rules say \"if relevant\". So if the background is relevant for understanding motion, like maybe the court's lines, but the court lines are part of the action (the game). But the main focus is the players' motion. So perhaps don't mention background.\n\nSo final draft:\n\nMultiple players in maroon and yellow uniforms run and pass a ball on an outdoor court, with the camera panning left to follow their movements as they shift positions dynamically.\n\nWait, \"run and pass\" in the first part, then \"shift positions dynamically\" as the video progresses.\n\nLet's check the video frames:\n\nFrame 0: Players running, ball in air.\n\nFrame 1: Ball is being passed, players move.\n\nFrame 2: Ball is in mid-air, players moving.\n\nFrame 3: Camera pans further, more players visible.\n\nFrame 4: Still panning, players running.\n\nFrame 5: Camera is further left, showing more of the court.\n\nSo the camera is panning left throughout,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EdIq_MK5wU4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EdIq_MK5wU4_000472_000482.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 322.1904520228144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in red and purple uniforms actively running, dribbling, and passing a basketball. Discrete solid objects (athletes and ball) exhibit clear locomotion due to physical forces (muscle movement, ball handling).", "background_and_ambient_analysis": "The background (trees, spectators, and court lines) shows minimal shifting; no fluid motion (fire, water, smoke) or significant wind-driven tree sway. Background elements remain relatively static with no uniform displacement."}}
{"video_id": "EdjSYlEj4wk", "file_name": "EdjSYlEj4wk_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the people. Let's look at each frame.\n\nIn the first frame, there are three people on the left: two women standing close, one in a blue dress, another in a floral dress. Then two people on the right: a man in black and a woman in black top and jeans. Wait, no, the frames show changes. Wait, frame 0: left has three (two women, one maybe a third? Wait, the description says \"two women in dresses\" but in the first frame, the left group: woman in blue, woman in floral, and another? Wait, the video shows a sequence. Let's check the frames:\n\nFrame 0: Left side, three people? Wait, the first frame: two women (one in blue, one in floral dress) and a man? No, no, let's see the video. The video starts with three people on the left: two women (one in blue dress, one in floral) and maybe a third person? Wait, no, the first frame has three people on the left. Wait, the user provided frames as [0.0] to [5.0]. Let's parse the frames:\n\nFrame 0: Left: two women (one in blue dress, one in floral dress) standing close, looking at a phone. Right: two people walking towards the camera: a man in black shirt and pants, and a woman in black top, jeans, carrying a bag.\n\nFrame 1: The left group: the woman in the floral dress is now in a bikini? Wait, no, the second frame (0.2s) shows the woman in the floral dress as nude? Wait, the description for frame 1: \"the woman in the floral dress appears nude\" — no, the user's description says in frame 1, the woman in the floral dress is in a bikini? Wait, the user's frames:\n\n[0.0] shows left: two women (one in blue dress, one in floral dress) and a man? Wait, no. Let's read the user's frame descriptions:\n\n<0.3 seconds> [frame 0]: three people on left (two women, one in blue, one in floral), two on right (man, woman). Wait, the text says: \"a woman in a blue dress, a woman in a floral dress, and a man?\" No, the first frame: left has three people? Wait, the user's frame 0: \"two women in dresses (one blue, one floral) and a third person?\" Wait, no, the first frame description: \"two women in dresses\" — maybe two women, and then the man and woman on the right. Wait, perhaps the left group is two women (blue and floral), right group is a man and a woman.\n\nFrame 1 (0.2s): The man and woman on the right: the man bends down (maybe to pick up something), the woman is walking. Then the left group: the woman in the floral dress is now in a bikini? Wait, the frame description says \"the woman in the floral dress appears nude\" — but the user's input says: \"a woman in a blue dress, a woman in a floral dress, and a man\" — no, the actual frame details:\n\nLooking at the user's provided frames:\n\nFirst frame (0.0): Left: two women (one blue dress, one floral dress) looking at a phone. Right: man (black shirt, pants) and woman (black top, jeans, carrying a bag) walking towards camera.\n\nSecond frame (0.2s): Left: the woman in floral dress is now in a bikini (nude?), and another woman (maybe the one in blue is gone? Or the blue dress woman is now in bikini?) Wait, the frame description says: \"a woman in a bikini (from the floral dress) appears, and the woman in blue dress is gone, replaced by a woman in bikini?\" Wait, the user's second frame description: \"the woman in the floral dress appears nude (in bikini), and the woman in blue dress is no longer present, replaced by a woman in a bikini.\" Wait, but the user's frame 1 says: \"a woman in a bikini (from the floral dress) appears, and the woman in blue dress is gone, replaced by a woman in a bikini.\" Wait, no, the user's input for frame 1: \"the woman in the floral dress appears nude (in bikini), and the woman in blue dress is gone, replaced by a woman in a bikini.\"\n\nWait, no, let's look at the user's frame descriptions:\n\n<0.3 seconds> — frame 0: three people on left (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EdjSYlEj4wk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EdjSYlEj4wk_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 808.015263972336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women on the left (one in blue dress, one in white patterned dress) and two men on the right (one in black shirt, one in dark shirt) exhibit discrete movements: walking toward each other, bending, and clothing removal actions.", "background_and_ambient_analysis": "Background elements (buildings, parked cars, pavement) show no uniform shifting or environmental motion (e.g., wind, smoke, water)."}}
{"video_id": "EdVpS98X0fE", "file_name": "EdVpS98X0fE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a snowy hill. There's a person in red, maybe a sled, going down. Let's see the frames. Frame 0: person on sled at top. Then frame 1: moving down, frame 2: sliding, frame 3: closer, frame 4: further down, frame 5: even lower. The main subject is the person in red, sled. They go from top of hill to bottom. Background is trees and snow. Camera is static? Wait, no, the view might be fixed. Let's check movement. The person starts at top, slides down, then at frame 3, maybe loses balance? Wait, the description says \"sliding down the hill on a red sled\". Let's structure chronologically. \n\nFirst, a person in red clothing is seated on a red sled at the top of a snowy slope. Then, they begin sliding down the hill. As they descend, they lose balance and fall off the sled, rolling in the snow. The sled continues moving slightly ahead. The person is now on the snow, rolling towards the bottom. The background has trees on the hillside. Camera is stationary, top-down view, no movement. Wait, the video is shot from above? The perspective is a fixed camera, maybe. Let's make sure to mention the main action: person on sled slides down, then falls off. \n\nWait, the frames: [0] person at top, [1] sliding, [2] rolling, [3] person on snow, sled behind? Wait no, in frame 3, the person is lying on snow with sled, then frame 4, person moving with sled, frame 5, person further down. Wait, maybe the person was on the sled, then slides, and then maybe the sled moves. Let's parse each frame.\n\nFrame 0: A person in red is at the top of a snowy hill, on a red sled, surrounded by trees.\n\nFrame 1: The person is now moving down the slope on the sled.\n\nFrame 2: The sled is moving further down, person is on it.\n\nFrame 3: The person appears to have fallen off the sled, rolling on the snow. The sled is ahead of them.\n\nFrame 4: Person continues rolling down the slope, sled still ahead.\n\nFrame 5: Person is further down, rolling, sled is visible ahead.\n\nSo the sequence: person on sled starts at top, slides down, then falls off, rolls, sled continues.\n\nNow, for the caption: need to be concise, chronological. Main subject: person (red clothing) on red sled. Number: 1 person. Behavior: slides down hill, falls off sled, rolls in snow. Spatial: sled moves ahead. Background minimal.\n\nSo: A person in red clothing rides a red sled down a snowy hill, then falls off and rolls while the sled continues ahead. The camera maintains a stationary top-down perspective throughout.\n\nWait, check rules. a) motion and behavior in order. b) appearance: person red, sled red. c) spatial: sled ahead. d) camera: top-down, stationary. e) background minimal (trees mentioned as background, but minimal). f) exclude text. \n\nYes. Let's draft:\n\nA person in red clothing slides down a snowy hill on a red sled, then falls off and rolls across the snow as the sled continues moving ahead. The camera remains in a fixed top-down position, capturing the descent and fall.\n\nWait, check the frames: frame 0 to 5. The sled is moving, person falls off. So in the sequence: starts at top, slides, then at some point falls. So the order is sliding, then falling off, rolling.\n\nAnother way: A person wearing red rides a red sled down a snowy slope, losing balance and falling onto the snow while the sled continues ahead. The camera remains stationary, providing a top-down view of the descent.\n\nBut need to be concise. Let's see the sample. The user wants a paragraph. Let's make sure it's chronological.\n\nFirst frame: person at top. Then slides down (frames 1-3), then falls off (frame 3), rolls (frames 4-5).\n\nSo: A person in red clothing begins sliding down a snowy hill on a red sled. As they descend, they lose balance, fall off, and roll on the snow while the sled moves ahead. The camera maintains a stationary top-down view.\n\nWait, \"slides down a snowy hill on a red sled. As they descend, they lose balance, fall off, and roll on the snow while the sled moves ahead.\" That's the sequence. Also, mention the person's appearance: red clothing. Sled is red.\n\nYes. So putting it all together.\n\n<caption_output>A person in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EdVpS98X0fE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EdVpS98X0fE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 97.08283853035105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person on a red sled is moving down the slope due to gravity, with visible deceleration as they interact with the snow surface. The object is distinct and trackable.", "background_and_ambient_analysis": "The background (trees and snow-covered slope) is static; no shifting background or fluid environmental motion (e.g., fire, water, smoke) is present. Snow remains undisturbed except for the sled's path."}}
{"video_id": "EdMRRP_vRV0", "file_name": "EdMRRP_vRV0_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of people, many in white and various colored clothing, is densely packed in a concert venue facing a stage with red lighting. As the video progresses, the crowd sways rhythmically, raises arms, and moves energetically in unison. The individuals remain tightly packed, with motion concentrated in front of the stage. The camera maintains a stationary, slightly shaky perspective from a distance, capturing the crowd's collective movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EdMRRP_vRV0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EdMRRP_vRV0_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 62.16403718171296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The crowd consists of discrete people moving due to dancing and locomotion. Their motion is due to physical forces (muscle movement) and collisions within the crowd.", "background_and_ambient_analysis": "The background (stage and distant walls) shows no uniform shifting, and there is no fire, water, smoke, or wind visible. The scene is dominated by the movement of people in the crowd."}}
{"video_id": "EeE9roKFbC8", "file_name": "EeE9roKFbC8_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two people: a girl and a boy. The girl is wearing a gray shirt, has long hair, and glasses. The boy is in a red shirt. They're in a room with a green wall and some notes on the wall. \n\nLooking at the frames: in the first frame, they're moving their arms. The girl is on the left, boy on the right. Then they interact—maybe the boy is reaching out, then the girl moves her arms. Need to describe chronological order.\n\nCheck the rules: focus on motion and behavior. So start with their actions. The girl and boy are moving their arms, then the girl hugs herself or something? Wait, frame 0: they're gesturing, frame 1: maybe the boy is reaching, frame 2: girl is holding her arms, frame 3: she's adjusting hair? Frame 4: she's moving arms. \n\nSo chronologically: two people (girl in gray, boy in red) interact by moving arms. Girl gestures, then turns to the side, boy reaches and then claps. Spatial: girl left of boy, green wall behind. Background minimal. Camera is static, no movement mentioned. \n\nNeed to be concise. Let's structure:\n\nTwo people, one in gray shirt with long hair and glasses, the other in red shirt, interact in a room with a green wall. The girl gestures with her arms, then turns toward the boy, while the boy extends his arm and claps. They remain seated with the girl on the left and the boy on the right. Camera is static.\n\nWait, check the frames:\n\nFrame 0: both moving arms, girl on left, boy on right.\n\nFrame 1: boy reaches towards girl, girl's arms up.\n\nFrame 2: girl pulls her arms in, boy looks at her.\n\nFrame 3: girl adjusts hair, boy claps.\n\nFrame 4: girl's arms crossed, boy claps.\n\nSo motion: they start by gesturing with arms, then the boy reaches, girl pulls arms, then girl adjusts hair, boy claps. \n\nMake it chronological: A girl in a gray shirt with long hair and glasses and a boy in a red shirt interact; the girl gestures with her arms while the boy reaches toward her, then the girl pulls her arms inward, adjusts her hair, and the boy claps. They sit with the girl to the left of the boy in a room with a green wall and notes. Camera is static.\n\nCheck rules: mention appearance (color, size, orientation—size is not given, but \"girl\" and \"boy\" are main subjects). Spatial: girl to the left of boy. Background minimal. Camera static. Exclude text recognition (the B logo is a logo, but rules say exclude text recognition, but the B is a logo—wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So the B in top left is a logo, but maybe it's part of the video, but the rules say exclude text recognition. Wait, the task says \"Exclude text recognition\"—so don't mention the B logo. The background has notes, but keep background descriptions minimal. So say \"room with green wall\" maybe. \n\nAlso, \"keep background descriptions minimal unless essential for understanding motion.\" The green wall is part of the setting but not essential for motion, but maybe necessary to say \"in a room with a green wall\" for context.\n\nSo final caption:\n\nA girl in a gray shirt with long hair and glasses and a boy in a red shirt interact in a room with a green wall; the girl gestures with her arms, turns toward the boy, and pulls her arms inward, while the boy extends his arm and claps. They remain seated with the girl to the left of the boy. Camera is static.\n\nCheck for conciseness. Let's see.\n\n\"Two people interact: a girl in a gray shirt with long hair and glasses and a boy in a red shirt. The girl gestures with her arms, turns to the side, and pulls her arms in, while the boy extends his arm toward her and claps. They sit with the girl to the left of the boy in a room with a green wall. Camera is static.\"\n\nBut need to make it chronological paragraph. \n\nStart with main subjects and their actions in order. \n\nFirst, the girl and boy are moving arms. Then the girl turns, pulls arms, the boy reaches and claps. \n\nSo:\n\nIn a room with a green wall, a girl in a gray shirt with long hair and glasses and a boy in a red shirt interact; the girl gestures with her arms, turns toward the boy, pulls her arms inward, and adjusts her hair, while the boy extends his arm and claps. They remain seated with the girl to the left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EeE9roKFbC8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EeE9roKFbC8_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 68.47560308146947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (girl in gray shirt, boy in red shirt) exhibit discrete, solid object motion: pointing, gesturing, hugging, and shifting body positions through explicit physical interactions.", "background_and_ambient_analysis": "Background elements (green wall, bulletin board, framed pictures) remain static; no fire, water, smoke, or wind observed. Ambient environmental motion is absent."}}
{"video_id": "EfR2SK4R8ds", "file_name": "EfR2SK4R8ds_000220_000230.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black spatula stirs yellow scrambled eggs in a dark frying pan on a white stovetop, moving the eggs in circular motions and lifting folds of the mixture. The pan remains centered on the burner, with the spatula continuously interacting with the eggs. The camera maintains a top-down perspective with slight shake, focusing closely on the pan and stirring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EfR2SK4R8ds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EfR2SK4R8ds_000220_000230.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 876.8318318993463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A spatula is actively stirring scrambled eggs in a pan, causing the eggs to move due to physical interaction with the spatula.", "background_and_ambient_analysis": "The background consists of a static stovetop with no shifting elements; no fire, water, or fluid motion present."}}
{"video_id": "EfQNlQ-1KAM", "file_name": "EfQNlQ-1KAM_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large mud-covered tractor tire spins rapidly, displacing dark, chunky mud as it moves leftward. The tire’s rotation churns the ground, sending mud splashes outward. The red engine housing is visible behind the tire. The camera remains static, focusing on the tire’s motion from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EfQNlQ-1KAM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EfQNlQ-1KAM_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 156, "blur_score": 714.684990197151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A tractor tire is rotating and interacting with mud, indicating solid object movement due to mechanical forces (engine-driven rotation).", "background_and_ambient_analysis": "The background elements (trees, ground) show no uniform shifting or fluid motion; mud is churned by the tire but is part of the object's interaction, not dominant ambient motion."}}
{"video_id": "EebQApJZdi4", "file_name": "EebQApJZdi4_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black shorts lies face down with their back exposed, showing gray hair and a bare back with visible skin texture; another individual wearing transparent gloves uses a wooden tool to apply and spread a white substance over the back, then withdraws their hands. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EebQApJZdi4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EebQApJZdi4_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 54.96341693908609, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands of the person applying the substance are the discrete objects moving. They actively spread the white substance on the back of the lying person.", "background_and_ambient_analysis": "The background (teal wall and white surface) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "EfHq7LVrkoc", "file_name": "EfHq7LVrkoc_001357_001367.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink sports bra and black pants sits cross-legged on a yellow yoga mat against a plain white wall with wooden flooring. She raises both hands to gather her hair at the top of her head, then lowers them back to her lap. The camera maintains a stationary, top-down perspective throughout, capturing her centered position on the mat.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EfHq7LVrkoc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EfHq7LVrkoc_001357_001367.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 47.86831712526171, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (discrete solid object) moves her arms and head in controlled motions: raising hands to tie hair, then lowering them. These are intentional locomotive movements with clear bounding box tracking.", "background_and_ambient_analysis": "The white wall and wooden floor background are static with no shifting, fluid motion, or environmental effects (fire, water, smoke, wind) observed. Background elements remain uniformly fixed throughout the clip."}}
{"video_id": "EffbdrFoYG4", "file_name": "EffbdrFoYG4_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and black shorts sits on a carpeted floor, holding a white and blue exercise bar between their legs. They pull the bar toward their body while seated, then release it to their side. The individual's white sneakers and a blue exercise ball are visible in the background. The camera maintains a top-down perspective with no noticeable movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EffbdrFoYG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EffbdrFoYG4_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 271.52218216188453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt and black shorts is moving a long cylindrical object (bat-like) in a rhythmic, controlled manner, indicating physical exercise.", "background_and_ambient_analysis": "The background (carpet, blue exercise ball, and furniture) is static with no shifting or fluid motion. No ambient environmental elements (fire, water, smoke, wind) present."}}
{"video_id": "Eg3Wue2WCOY", "file_name": "Eg3Wue2WCOY_000190_000200.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long brown hair and a light-colored shirt sits near a window with lace curtains, holding a dark cello. She lifts a cello bow from her lap, raises it toward the strings, and begins moving the bow across the cello's body. The camera remains static in a side view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Eg3Wue2WCOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Eg3Wue2WCOY_000190_000200.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 144, "blur_score": 197.41224949766087, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing a cello; their arms and head move rhythmically due to physical interaction with the instrument.", "background_and_ambient_analysis": "Background elements (curtains, chair) remain stationary with no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "EexSRk3GwqQ", "file_name": "EexSRk3GwqQ_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a scene showing a road with trees, some signs, and cars. Then, a blue truck with a worker in a yellow vest drives into the frame. The truck moves from left to right, and the worker is near the back. The cars in the background are moving too. Need to describe the motion chronologically. \n\nMain subjects: the blue truck (large, blue, moving from left to right), the worker (yellow vest, walking alongside the truck?), other cars. Wait, the first frame has a car, then another car passes, then the truck comes in. Let's check the timestamps. \n\nFrame 0: road, trees, signs, some cars (black SUV and white vehicle). Frame 1: black SUV is moving, white is still. Frame 2: a blue truck appears on the left, moving right. Frame 3: the truck is closer, blue with text (but don't mention text, per rule f). Frame 4: truck is passing, worker in yellow vest near the back. Frame 5: truck continues right. \n\nSo chronological order: First, cars are on the road (black SUV moves, white is parked? Then the blue truck enters from left, moves right, with a worker in yellow vest visible. The worker is on the truck? Or walking? In frame 4, the worker is near the back of the truck. \n\nSpatial relationships: truck moves from left to right, worker is on the truck (or behind?), signs in front of the truck? The signs are near the road, in front of the truck as it passes. \n\nCamera perspective: the camera is stationary, facing the road. No movement mentioned, so static.\n\nBackground: trees, leaves on ground, but minimal. \n\nNow, structure the caption:\n\nStart with initial scene: cars (black SUV, white truck) on the road. Then blue truck enters from left, moves right, worker in yellow vest visible on the truck. Then the truck exits right. \n\nCheck rules: no text recognition, so don't mention the truck's text. Focus on motion. \n\nSo: \"A black SUV and white vehicle are on a road lined with leafless trees and signs. A large blue truck enters from the left, moving right, with a person in a yellow vest visible near the rear. The truck passes the signs and exits the frame to the right, while the camera remains stationary.\"\n\nWait, need to check the order. Frame 0: scene with cars. Frame 1: black SUV moves, white is there. Frame 2: blue truck starts entering. Frame 3: truck is moving, more visible. Frame 4: truck is passing, worker in yellow vest. Frame 5: truck exits right.\n\nSo the main motion is the blue truck moving from left to right, with the worker on it. The other cars are in the background moving. But the key is the truck's movement. \n\nAnother point: in frame 2, the black SUV is moving right, then the truck comes in. But maybe the SUV is just background. Focus on the truck and worker as main subjects. \n\nSo: \"A black SUV drives right on a road with leafless trees and signs. A large blue truck enters from the left, moving right, with a person in a yellow vest visible near its rear. The truck passes the signs and exits the frame to the right, while the camera remains static.\"\n\nCheck if background is essential. The signs are in front of the truck as it passes. The ground has fallen leaves. But minimal background. \n\nRules say \"background descriptions minimal unless essential for understanding motion\". The signs are part of the road scene, but maybe necessary to note where the truck passes. \n\nWait, the first frame shows two signs (post signs) on the grass near the road. The truck drives by them. So the truck passes the signs. \n\nSo, incorporating that: \"A black SUV and white vehicle drive along a road bordered by leafless trees and signs. A large blue truck enters from the left, moving right, with a person in a yellow vest visible near its rear. The truck passes the signs and exits the frame to the right, while the camera remains stationary.\"\n\nWait, in frame 1, the black SUV is moving right, then in frame 2, a white van? Wait the initial frames: frame 0 has black SUV and white vehicle. Frame 1: black SUV is moving right, white vehicle is still. Then frame 2: blue truck enters left. So the black SUV is part of the initial motion, but the main event is the truck. \n\nBut the instruction is to focus on main subjects. The blue truck and the worker are main. The other cars are background. \n\nSo maybe start with the background elements as context, then the main motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EexSRk3GwqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EexSRk3GwqQ_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 865.8952091761739, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black car drives from right to left and stops; a large blue truck drives from left to right and stops. Both are solid objects in motion.", "background_and_ambient_analysis": "Background elements (trees, van, road) are static and show no fluid or environmental motion. The scene is clear without shifting backgrounds."}}
{"video_id": "EgBvTGyfAZY", "file_name": "EgBvTGyfAZY_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray hoodie with black geometric patterns stands in front of an electronic dartboard, initially visible through a window. The individual, seen from behind, raises their right arm to throw a dart, then lowers it after releasing the dart. The camera remains static, capturing the person’s back and the dartboard’s target area as the person repeats the throwing motion. Background details are minimal, focusing on the dartboard and the person’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EgBvTGyfAZY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EgBvTGyfAZY_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 215.91369764539695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (wearing a hooded jacket) moves their arm to throw a dart. The arm motion is a discrete solid object movement due to physical force (throwing).", "background_and_ambient_analysis": "The background (dartboard and wall) is static with no shifting or fluid/environmental motion. The environment is indoor and stable."}}
{"video_id": "EgnGqFcOgeg", "file_name": "EgnGqFcOgeg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand moves across a yellow striped fabric, pressing and smoothing it from left to right. The camera maintains a close-up perspective with slight movement, focusing on the hand's interaction with the fabric against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EgnGqFcOgeg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EgnGqFcOgeg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 161, "blur_score": 29.546302630537937, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's head and upper body are moving in close proximity to a green textured surface; the motion appears to be deliberate physical movement (e.g., leaning, adjusting position) without external environmental interference.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected; the dark background remains static with no uniform movement or environmental phenomena (e.g., fire, water, wind)."}}
{"video_id": "Egf1-2CHBSY", "file_name": "Egf1-2CHBSY_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows polo players on horses. The main subjects are the players and their horses. Let's break down the sequence.\n\nIn the first part (0-1 sec), there are players in yellow shirts, some with helmets. They're on horses, moving. Then the camera shifts to show more players. At around 2-4 sec, the players are riding, with one on a white horse and others on brown. Then the scene widens to show a group of players in action, maybe the ball is involved. Wait, the rules say focus on motion and behavior chronologically.\n\nSo chronological order: first, a few players riding horses, then more players come into view, then a wider shot of multiple players. The appearance: yellow jerseys, helmets (some orange, some black), horses of various colors (brown, white). Spatial relationships: they're moving together, maybe some ahead, some behind. Background is a grass field, trees in the distance.\n\nNeed to mention the camera perspective. The first clips are close-up, then maybe pan to show more players. Let's structure it:\n\nStart with players on horses moving, then more players entering, then a wider view. Describe their attire (yellow jerseys, helmets), horses (colors). Then the camera pans left to show more players.\n\nCheck rules: exclude text recognition (like \"WATER\" on shirts, but wait, the instructions say exclude named characters. Wait, the rule g says exclude text recognition, so even if the shirts have text, don't mention it. But the user's example in the rules says \"exclude text recognition, named characters, or stylistic analysis.\" So in the caption, don't mention the shirt text.\n\nSo focus on the action. Let's draft:\n\nThree riders on horses move across a grass field, two in yellow shirts with helmets (one orange, one black) on brown horses, another in a white shirt on a white horse. The camera pans left, revealing more riders in yellow shirts on horses, all galloping together. Background shows a grassy area with trees in the distance. Camera movement is a slight pan left.\n\nWait, the video starts with a close-up of two players, then shifts to a wider shot. Let's check the timestamps. Frame 0: two players (one in front, one behind). Frame 1: same, but the one in front moves. Frame 2: more players, one on white horse with orange helmet. Frame 3: a few riders, then frame 4 shows a wider scene with multiple riders. So the sequence is:\n\nInitial close-up of riders on horses (yellow shirts, helmets) moving, then camera shifts to show more riders in the same color uniforms, then the view widens to include a larger group of players on horseback galloping on the field.\n\nAppearance: multiple riders in yellow shirts, some with helmets (yellow, black), horses are brown, white, etc. But need to keep it concise.\n\nLet's make sure chronological: first, two riders moving (close-up), then more riders appear as camera pans, then wider view of the game.\n\nSo: Several riders on horses, wearing yellow shirts and helmets, ride across a grassy field. The camera pans left, revealing more riders in the same attire galloping together. Background features a grassy area with distant trees. The camera movement includes a slight pan to the left.\n\nWait, the first frames show two riders, then three (including one on white horse), then a wider shot of more players. So the main subjects are the riders and horses. Let's count the number: in the first few frames, there are 2-3 riders, then more. So \"multiple riders on horses\" is okay.\n\nMention spatial relationships: the riders are positioned in a group, moving together. Camera starts close-up, then pans left to show more riders.\n\nBackground minimal: grass field, trees in the distance.\n\nAvoid text on shirts, so no mention of \"WATER\" or other text.\n\nFinal caption should be concise, chronological.\n\nDraft:\n\nA group of riders on horses, wearing yellow shirts and helmets, gallop across a grassy field. The camera pans left, revealing more riders in matching attire moving together. The background features a grassy area with trees. The camera movement is a gentle pan to the left.\n\nWait, check if the helmets are colored (yellow, black). But the rules say \"briefly describe their appearance and number (color, size, orientation)\". So \"yellow shirts and helmets\" but maybe \"some with orange and black helmets\".\n\nBut in the frames: first rider has black helmet, second has yellow helmet. So \"riders in yellow shirts, some with orange and black helmets\".\n\nAlso, the horses: one white, others brown.\n\nSo more precise:\n\nMultiple riders on horses, wearing yellow shirts and helmets", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Egf1-2CHBSY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Egf1-2CHBSY_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 359.0330615320577, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include polo players on horses, polo mallets, and the ball. The players' horses move due to locomotion, while the mallets exhibit intentional swinging motion. The ball's trajectory (implied by context) would be driven by collisions.", "background_and_ambient_analysis": "The grassy field and distant trees show no significant shifting or fluid motion (e.g., no fire, water, or wind-driven effects). Static background elements remain stable across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "EgXqO18Euy8", "file_name": "EgXqO18Euy8_000405_000415.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals with hair styled in buns sit at a table, each with a plate of pasta in front. Initially, both look down at their plates. The person on the right opens their mouth, then looks up and smiles, while the person on the left looks up and smiles. Both then look down again, with the right individual adjusting their hair. The scene is viewed from a static front perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EgXqO18Euy8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EgXqO18Euy8_000405_000415.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 64.06508889594505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (discrete solid objects) exhibit head movements, turns, and eating motions. Their actions include looking at each other, turning heads, and leaning toward pizzas.", "background_and_ambient_analysis": "The background (walls, framed picture) shows no shifting or environmental motion. No fluids, fire, water, or wind are present."}}
{"video_id": "EesL446EiJ4", "file_name": "EesL446EiJ4_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue vest handles a dark-furred animal in a tub; a child in a green shirt enters from the right, approaches with a white cloth, and the person takes it to dry the animal. The scene is viewed from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EesL446EiJ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EesL446EiJ4_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 218.52640596589214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one at sink, one moving to place items (white cloth, paper) into sink; motion is locomotion and object-handling.", "background_and_ambient_analysis": "Background (walls, equipment) is static; no significant fluid motion (water in sink is controlled washing, not ambient)."}}
{"video_id": "EhSj43GC3WI", "file_name": "EhSj43GC3WI_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a blue screen with green text \"Caida de Guille\" but the rules say to exclude text recognition, so I'll skip that. Then the next part is an ice rink scene. The main subjects are people skating. Let's check the frames:\n\nFrame 0: blue screen, but ignore text. Frame 1-5: inside an ice rink. People are skating. Let's note the motion. The camera moves, probably following or panning. The people are moving around the rink. In frame 1, people are near the edge, some skating away. Then in frame 2, more people are on the ice, some holding hands or skating together. Frame 3, the camera shifts, showing people walking along the rink's edge, maybe from the side. Frame 4, similar, people on ice, some interacting. Frame 5, a person in dark clothes near the barrier, others skating. \n\nChronological order: Starts with the blue screen (but we skip text, so the action starts with the rink). Then people are moving: skating on the ice, some near the barrier (side of rink), others in the center. Spatial relationships: some are in front, others behind. Camera movement: seems to be following the motion, maybe panning left or right, slight shake. Background is the ice rink with barriers, some lights.\n\nNeed to focus on motion: people skating, moving around the rink. Appearance: adults and kids, dark clothing (maybe), but keep it concise. Number: multiple people, but don't specify exact count. Spatial: some on the ice, some near the edge (barrier). Camera: likely a handheld shot, panning to follow the skaters, slight shake.\n\nPutting it all together: Start with the scene at the ice rink, people skating. Chronological: first, people are seen moving on the ice, some near the barrier; then more people skate, interact. Camera follows the action, panning with slight shake.\n\nCheck rules: focus on motion, chronological, appearance briefly, spatial, camera perspective. No text, names, etc.\n\nFinal caption should be a paragraph. Let's draft:\n\nThe video shows multiple people skating on an indoor ice rink; adults and children in dark clothing move across the ice, some holding hands as they glide, while others skate near the rink's edge barriers. A person in dark attire walks along the barrier's side, with other skaters moving in various directions on the ice. The camera pans slightly left to follow the skaters, exhibiting minor handheld shake, capturing the dynamic motion within the rink's interior.\n\nWait, check if it's chronological: starts with people skating, then camera movement. Let's make sure.\n\nAlternative: The video opens with an ice rink scene where several people—adults and children in dark clothing—are skating on the ice. Some skate together near the rink’s edge barriers, while others glide across the center. As the camera pans left, it follows skaters moving in different directions, capturing their dynamic motion with a slight handheld shake.\n\nYes, that's chronological. Mention motion (skating, gliding), appearance (dark clothing, adults/children), spatial (edge barriers, center), camera (pans left, slight shake).\n\nMake sure it's concise. Let's condense.\n\n\"The video depicts several people—adults and children in dark clothing—skating on an indoor ice rink; some glide near the rink’s edge barriers while others move across the ice. The camera pans left, following skaters’ motion, with slight handheld shake capturing their dynamic movement.\"\n\nWait, the original frames: frame 1 is people near the barrier, then moving. So chronological order: first, people are seen skating (frame 1-5), so start with that.\n\nAnother version: People in dark clothing skate on an indoor ice rink, moving in various directions; some hold hands as they glide near the rink’s edge barriers, while others skate freely on the ice. The camera pans slightly left to track the skaters, exhibiting a minor shake as it follows their motion.\n\nCheck if it's concise. Need to be a paragraph. Let's try:\n\nIn an indoor ice rink, multiple people—some adults and children in dark clothing—skate across the ice; those near the rink’s edge barriers move along the perimeter while others glide centrally. The camera pans left, following the skaters’ motion, with a slight handheld shake capturing the dynamic activity.\n\nYes, this works. Let's check the rules:\n\na) motion: skating, moving, gliding. Chronological: starts with the ice rink scene, then describes movement.\n\nb) appearance: dark clothing, adults/children (briefly).\n\nc) spatial: near edge barriers,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EhSj43GC3WI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EhSj43GC3WI_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 34.65062016522023, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple skaters (solid objects) moving across the frame due to their own locomotion (skating).", "background_and_ambient_analysis": "The background (ice rink walls, ceiling) is static and does not shift uniformly. No fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "Eht-bcx6Ccs", "file_name": "Eht-bcx6Ccs_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black short-sleeve shirt stands to the left of a lit pinball machine labeled 'Terminator', moving his right hand across the playfield as he interacts with the game. The camera remains static, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Eht-bcx6Ccs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Eht-bcx6Ccs_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 363.62401204427084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving to interact with the pinball machine, manipulating controls and possibly triggering ball movement.", "background_and_ambient_analysis": "Background elements (walls, wooden furniture, pinball machine structure) are static and show no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "EiCqU3I1jNw", "file_name": "EiCqU3I1jNw_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt lies on the floor while another individual in a pink top and jeans stands over them, holding and adjusting their legs. The camera remains handheld and slightly shaky, capturing the interaction from a close, ground-level perspective. Background elements like scattered items on the floor are minimal but present.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EiCqU3I1jNw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EiCqU3I1jNw_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 153, "blur_score": 192.11988496604494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (people): one person lying on the floor (striped shirt) moving arms; another person standing (pink top) bending over and moving hands to interact with the lying person.", "background_and_ambient_analysis": "Background elements (floor, furniture) show no uniform shifting or environmental fluid motion (fire, water, smoke, wind); static elements remain consistent across frames."}}
{"video_id": "EibMxS5a8AE", "file_name": "EibMxS5a8AE_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand holding a white object moves into frame and inserts it into a brown cardboard box. Another light-skinned hand, wearing a watch, assists by positioning the object inside the box. The camera maintains a steady close-up perspective focused on the hands and box throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EibMxS5a8AE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EibMxS5a8AE_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 181.95834340106578, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively unrolling and positioning a sheet of paper into a cardboard box, demonstrating discrete physical interaction with solid objects.", "background_and_ambient_analysis": "The background consists of stationary cardboard and a static surface; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "EhgnEBRYfss", "file_name": "EhgnEBRYfss_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt sits indoors, covering his face with both hands before moving them to the side; he remains seated in front of a yellow wall and a door. The camera is static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EhgnEBRYfss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EhgnEBRYfss_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 99.93891046433508, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his hands near his face, which represents discrete object motion from his own physical action.", "background_and_ambient_analysis": "The background (walls and door) is static with no shifting, and there are no fluid/environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "EiQEblflQFU", "file_name": "EiQEblflQFU_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses tweezers near an eye, then shifts to a person applying a cosmetic product to their upper eyelid with a tool, blinking and continuing application. The camera maintains a close-up focus on the eye area throughout, capturing the hand’s movements and the person’s actions as they work on their eyelid.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EiQEblflQFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EiQEblflQFU_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 186.34309880447492, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand holding a makeup brush is moving to apply product to the face, representing a discrete solid object (hand) undergoing intentional locomotion.", "background_and_ambient_analysis": "The background (green curtain and wall) is static with no fluid motion (fire, water, smoke) or wind. No ambient environmental motion."}}
{"video_id": "Eha4wrLGqQQ", "file_name": "Eha4wrLGqQQ_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A vibrant, multicolored diamond-shaped kite and two long, tapered spinsocks fly steadily against a clear blue sky, with the spinsocks trailing behind the kite as they glide through the air. The camera remains fixed in a low-angle perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Eha4wrLGqQQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Eha4wrLGqQQ_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 62.96474235624224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A colorful kite with tails is moving in the sky, exhibiting discrete motion due to wind.", "background_and_ambient_analysis": "The sky background is clear and static with no shifting elements or fluid/environmental motion (fire, water, smoke, wind). The kite is a discrete object, so ambient rule does not apply here."}}
{"video_id": "Ej8H7ZrsSio", "file_name": "Ej8H7ZrsSio_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light-colored winter gear snowboards down a snowy slope, adjusting their stance with arms extended for balance as they glide forward, moving from left to right. The background features snow-covered trees. The camera follows the subject with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ej8H7ZrsSio.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ej8H7ZrsSio_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 182.79017468277152, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person snowboarding is the discrete object moving via locomotion (balance, turns, gliding on snowboard).", "background_and_ambient_analysis": "Background elements (snow-covered ground, trees) show no uniform shifting; no fire, water, smoke, or wind-driven fluid motion observed."}}
{"video_id": "EkVYp5yjnZg", "file_name": "EkVYp5yjnZg_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with brown hair, wearing a blue t-shirt and brown pants, sits on a dark couch. She initially faces the camera, then lowers her gaze to her hands and begins knitting with white yarn and needles, moving her hands rhythmically. To her left, a red shirt and folded clothes rest on the couch. The camera remains stationary, providing a fixed view of her actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EkVYp5yjnZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EkVYp5yjnZg_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 570.1137743500722, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Person's hands are moving in discrete, controlled motions while knitting. The motion is solid and trackable (bounding box for hands and yarn).", "background_and_ambient_analysis": "Background is static (no shifting of walls, couch, or pillows). No environmental motion (fire, water, wind) present."}}
{"video_id": "EifAlVcNCSQ", "file_name": "EifAlVcNCSQ_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a purple shirt, blue pants, and orange cap claps their hands, turns to walk around a room filled with musical equipment including microphones, guitars, and a keyboard. The individual gestures with their hands while moving past the equipment, shifting positions relative to the instruments and speakers. The camera follows the person, panning to capture their movement through the space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EifAlVcNCSQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EifAlVcNCSQ_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 55.984484839643414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a purple shirt and blue pants moves throughout the frame, adjusting equipment and walking across the studio space.", "background_and_ambient_analysis": "No shifting background elements (walls, ceiling lights, equipment stands remain stationary relative to each other). No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "EjWQHvz5BD4", "file_name": "EjWQHvz5BD4_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted person crouches in a grassy field, then a second silhouetted individual runs into the frame from the right. The first person stands and walks alongside the second, moving away from the camera toward the horizon. The camera maintains a low, static ground-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EjWQHvz5BD4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EjWQHvz5BD4_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.62030265533173, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two silhouetted individuals and a ball are moving: the ball is thrown and caught by one person, then both individuals walk away from the camera. These are discrete solid objects exhibiting explicit physical interactions (throwing, catching, walking).", "background_and_ambient_analysis": "Background elements (sky, clouds, distant trees, field) appear static with no significant fluid motion (fire, water, smoke) or large-scale environmental shifts. Wind may cause minor leaf movement, but this is not dominant."}}
{"video_id": "EkdVbKsvJxM", "file_name": "EkdVbKsvJxM_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light gray t-shirt with stains stands before a beige wall, holding a tall black and white mop pole. He raises the mop high toward a ceiling light fixture, then lowers it while turning his head to face the camera. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EkdVbKsvJxM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EkdVbKsvJxM_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 68.52750166665955, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man (solid object) is moving slightly by adjusting posture and arm position while holding the selfie stick, showing discrete locomotion.", "background_and_ambient_analysis": "Background wall is static with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "Elnt76KLtQk", "file_name": "Elnt76KLtQk_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand reaches toward a small yellow object on a gravel surface, then the scene shifts to a person in a blue shirt and dark jeans bending down, appearing to pick up an item. Nearby, another individual in green pants stands close. The camera transitions from a close-up of the hand to a wider view capturing the group's interaction around the ground. Background consists of a light, uneven surface. The camera maintains a slight shift in angle to follow the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Elnt76KLtQk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Elnt76KLtQk_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 122.8537358947754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include a hand manipulating an item on the ground, and people (in blue jeans, green pants) interacting with a white bag. Motion is driven by explicit physical actions (clenching/unclenching, bag handling).", "background_and_ambient_analysis": "The background elements (concrete ground, red wall) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "EmkIuBH3bIQ", "file_name": "EmkIuBH3bIQ_000998_001008.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt stands beside a green massage table, massaging the legs of a person lying face-down. The masseur’s hands move rhythmically along the recipient’s extended legs, applying pressure. The scene is viewed from a static, eye-level camera angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EmkIuBH3bIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EmkIuBH3bIQ_000998_001008.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 827.4611817626741, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person lying on a massage table and a masseuse in dark clothing exhibit discrete motion: the masseuse's hands and the person's lower legs/feet show controlled, deliberate movement consistent with physical massage interaction.", "background_and_ambient_analysis": "Background elements (wall, painting, window, shelves) remain static across frames with no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "Em7tB8tt624", "file_name": "Em7tB8tt624_000154_000164.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in black uniforms with green leg guards and helmets stand facing each other in a large indoor space with yellow walls. The person on the left runs forward toward the right individual, who steps back and pivots, leading to a brief clash where both move apart. After the clash, they retreat to their original positions. The camera remains fixed, capturing the action from a slightly elevated angle without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Em7tB8tt624.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Em7tB8tt624_000154_000164.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 94.42168327857271, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one performs a kicking motion followed by walking, while the other moves to avoid the kick and then walks. Motion is driven by explicit physical forces (locomotion, kicking) and is trackable via bounding boxes.", "background_and_ambient_analysis": "Background elements (yellow walls, blue bench, gym equipment) remain stationary with no shifting or fluid motion. No fire, water, smoke, or wind detected; environment is static and controlled."}}
{"video_id": "Emp5xpuK_zk", "file_name": "Emp5xpuK_zk_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark green shirt with a bracelet stands in front of another individual seated in a black salon sink, applying a small white object to the seated person's head. The standing person uses both hands to position and adjust the object above the seated individual's forehead. The seated person looks up during the action. The camera maintains a close-up perspective, slightly static, focusing on the interaction between the two individuals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Emp5xpuK_zk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Emp5xpuK_zk_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 146, "blur_score": 98.44263029165312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects are moving: the hands of the person applying product (interacting with the seated individual's head) and the seated individual’s head.", "background_and_ambient_analysis": "Background elements (shelves, bottles, sink) remain static with no fluid or environmental motion observed. No fire, water, smoke, or wind present."}}
{"video_id": "Eo6L8lFqBrM", "file_name": "Eo6L8lFqBrM_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person in a black hoodie and beanie, sitting on a bench. They're holding a piece of paper. Then, the camera shows them fixing someone else's shoe—specifically, the shoe is brown, and the person is using a tool or something to work on it. The shoe is part of a leg in dark pants. Then, the person takes the shoe, maybe adjusts it, and then a hand gives them some money (the note is visible). So the sequence is: sitting, shoe repair, receiving money.\n\nNeed to describe in chronological order. Main subjects: one person (hoodie, beanie, jeans) doing something, another person (only legs visible, brown shoe, dark pants). Actions: sitting, working on shoe, handing over money.\n\nSpatial: the person with the shoe is in front of the hoodie person. The shoe is on the bench maybe? Wait, the video shows the hoodie person kneeling or sitting, working on the shoe which is placed on a green stand? Wait, the second frame shows a green stand with the shoe. So the person is fixing the shoe on the stand.\n\nAppearance: first person is wearing black hoodie (with Jeep logo?), beanie, blue jeans. The shoe is brown, worn, on a green stand. The other person's leg is in dark pants.\n\nChronology: starts with person sitting, then focuses on shoe being fixed, then the person takes the shoe (maybe after fixing), then receives money.\n\nCamera: starts with a wider shot, then close-up on the shoe, then back to the person, then close-up on money.\n\nNow, following the rules. Focus on motion and behavior. Briefly describe appearance. Spatial relationships. Conclude with camera.\n\nLet's structure:\n\nA person in a black hoodie and beanie, seated on a bench, holds a paper. They work on a brown shoe placed on a green stand, adjusting it with their hands. After handling the shoe, they receive a piece of paper money from another person's hand. The camera shifts between close-ups of the shoe repair and the money exchange, maintaining a mostly static perspective with brief cuts to different angles.\n\nWait, check rules. Exclude text recognition (so no Jeep logo). So say \"black hoodie\" without logo. Also, the money is a note, but don't mention \"RMB\" or text, just \"paper money\".\n\nCheck each rule:\n\na) Motion: seated, working on shoe, receiving money.\n\nb) Appearance: black hoodie, beanie, blue jeans (first person); brown shoe, dark pants (second person's leg).\n\nc) Spatial: shoe is placed on stand, in front of the first person.\n\nd) Camera: shifts between close-ups and wider shots, mostly static with brief cuts.\n\ne) Background minimal—just the bench and environment, not essential.\n\nf) Exclude text, names, stylistic.\n\nSo draft:\n\nA person in a black hoodie and beanie, seated on a bench, holds a paper and works on a brown shoe placed on a green stand, adjusting it with their hands. Another person’s leg, wearing dark pants, is positioned in front of them as the shoe is handled. The person then receives a paper note from another hand. The camera alternates between close-ups of the shoe repair and the money exchange, maintaining a mostly static perspective.\n\nWait, in the video, the first frame shows the person holding a paper, then cuts to the shoe being fixed. The shoe is on the green stand, so the action is fixing the shoe. Then the person is seen handling the shoe, then receiving money.\n\nLet's recheck the video frames:\n\n[0] - person sitting, holding paper.\n\n[1] - close-up of hands working on shoe (brown, on green stand).\n\n[2] - person adjusting shoe, now in black hoodie, beanie.\n\n[3] - person holding the shoe, looking down.\n\n[4] - close-up of hand holding money (paper note).\n\nSo sequence: person holding paper, then works on shoe, then holds shoe, then receives money.\n\nSo the caption should be:\n\nA person in a black hoodie and beanie, seated on a bench, holds a paper and works on a brown shoe placed on a green stand. They adjust the shoe, then receive a paper note from another hand. The camera shifts between close-ups of the shoe repair and the money exchange, with brief shots of the person's hands and the shoe.\n\nCheck for rule b: appearance. Yes, black hoodie, beanie, blue jeans (since in first frame they're wearing jeans). The shoe is brown, on a green stand. Another person's leg (dark pants) is visible.\n\nRule c: spatial—shoe is on stand in front of the person, the other person's leg is near them.\n\nRule d: camera perspective—", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Eo6L8lFqBrM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Eo6L8lFqBrM_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 435.61591819400667, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include hands applying tape to a brown boot, and a person holding and displaying currency notes.", "background_and_ambient_analysis": "Background elements (bench, wall, ground) are static with no uniform shifting or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "EmHxSQJAlsA", "file_name": "EmHxSQJAlsA_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a girl painting a wall. First frame: she's holding a brush, painting a blue flower on the wall. Then the next frames show her moving the brush, the image changing from a blue flower to a green landscape. She's using a roller? Wait, no, the first frame says she's using a brush, then in frame 2 it's a roller. Wait, the sequence: frame 0 has her with a brush, frame 1-4 she's using a roller. Wait, no, the frames are [0.0], [1.4], [2.5], [3.6], [4.7]. Let's check each:\n\n[0.0]: Girl (long brown hair, white shirt) painting a blue flower on the wall with a brush. Wall is light-colored. Camera is side view.\n\n[1.4]: She's using a roller now, painting a green landscape (with trees, grass) on the wall. Still side view, moving the roller.\n\n[2.5]: She continues rolling, the landscape image is getting bigger, maybe she's moving the roller upwards.\n\n[3.6]: She's still painting the landscape, the roller is moving, the image on the wall is expanding.\n\n[4.7]: The screen shows the EVENTAGRATE logo and website, but the main action is the girl painting. Wait, the last frame is the logo, so the video ends there.\n\nNeed to focus on motion and behavior chronologically. So:\n\nStarts with girl painting blue flower on wall with brush. Then switches to roller, painting a green landscape, moving the roller to cover the wall. Then the logo appears.\n\nAppearance: girl with long brown hair, white shirt (in first frames), then maybe blue pants? Wait, the first frame she's in a white tank top? Wait, the first frame says \"white tank top\" in the description? Wait the user's video description: first frame: \"a girl with long brown hair wearing a white tank top holding a paint roller to paint a blue flower on the wall.\"\n\nWait, the user's video description: \"a girl with long brown hair wearing a white tank top holding a paint roller to paint a blue flower on the wall.\" Then next frame: \"a girl with long brown hair wearing a white tank top holding a paint roller to paint a green landscape on the wall.\" Wait, no, the user provided the video frames:\n\n[0.0] <0.3 seconds> - girl with long brown hair (white tank top) painting blue flower on wall with brush.\n\nWait, the first frame's description: \"a girl with long brown hair wearing a white tank top holding a paint roller to paint a blue flower on the wall.\" Wait, but in the [0.0] frame, the action is painting a blue flower. Then [1.4] shows her using the roller, painting a green landscape.\n\nWait, the key is to note the sequence: she starts with a brush (but maybe the tool changes). Wait, the first frame: she's using a brush (maybe, but the user's description says \"paint roller\"? Wait no, the user's problem statement has the frames described. Let's read the user's input:\n\nThe video frames:\n\n[0.0] <0.3 seconds> - a girl with long brown hair wearing a white tank top holding a paint roller to paint a blue flower on the wall.\n\n[1.4] - she is holding a paint roller to paint a green landscape on the wall.\n\n[2.5] - she is holding a paint roller to paint a green landscape on the wall.\n\n[3.6] - she is holding a paint roller to paint a green landscape on the wall.\n\n[4.7] - the screen shows the EVENTAGRATE logo and website.\n\nWait, the first frame: she's painting a blue flower with a roller? Wait, the user's video description says: \"a girl with long brown hair wearing a white tank top holding a paint roller to paint a blue flower on the wall.\" So the first frame: roller, blue flower. Then in the next frames, she's painting a green landscape with the roller.\n\nSo chronological order: The girl, with long brown hair and a white tank top, uses a paint roller to paint a blue flower on the wall. Then she shifts to painting a green landscape, moving the roller across the wall. The background is a plain wall with a window. The camera starts with a side view of her, then remains steady as she moves the roller. The video ends with the company logo.\n\nWait, need to follow the rules: exclude text recognition (so don't mention \"EVENTAGRATE\" except in the last frame, but rule f says exclude text recognition, so the logo is text, so we", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EmHxSQJAlsA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EmHxSQJAlsA_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 55.92752363518804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The brush and spray bottle are moving as the woman paints, creating a landscape on the wall. The brush is being moved by the woman's hand.", "background_and_ambient_analysis": "The background (white wall) is static and does not shift. There is no fire, water, smoke, or wind. The motion is the brush and spray bottle moving during painting."}}
{"video_id": "EoCPFVwIG-4", "file_name": "EoCPFVwIG-4_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a yellow and black measuring tool, sliding it horizontally across a metal frame. The camera zooms in to a close-up of a circular scale with numbered markings. The hand then adjusts the tool, positioning it to demonstrate a rapid-lock feature on the frame, maintaining a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EoCPFVwIG-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EoCPFVwIG-4_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 164.73503486604235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a yellow and black tool (likely a measuring device) over a circular mechanical component; the tool's movement is deliberate and physical, involving precise positioning.", "background_and_ambient_analysis": "The wooden floor and structural elements remain static throughout the video; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "Eo9aHIwqKoA", "file_name": "Eo9aHIwqKoA_000298_000308.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, look at the video sequence. \n\nFirst part: two kids, one in orange cap and white shirt, another in orange vest. They're moving, maybe at a restaurant? Then the camera shows food—burgers, fries, with \"Mc\" logos, so McDonald's. Then next scene: kid in orange vest in a store aisle, holding a toy.\n\nChronological order: starts with kids in restaurant, then food close-up, then kid in store.\n\nMain subjects: kids. First scene: two kids, one with orange cap (white shirt), another in orange vest (black hoodie? Wait, the description says orange vest, so maybe vest over black). Then food: burgers, fries, dipping sauce. Then scene change to kid in store, holding a blue/orange toy, looking at shelves.\n\nNeed to mention motion: first scene, kids are in motion (maybe walking or sitting). Then camera pans to food. Then scene cuts to store, kid standing in aisle.\n\nAppearance: first kid, orange cap, white shirt; second, orange vest. Food: burger, fries, dipping sauce. Store: kid in orange vest, holding toy.\n\nSpatial: first scene, kids close to camera; then food on table. Then store scene, kid in aisle.\n\nCamera movement: first scene, maybe handheld, then close-up on food, then cut to store scene.\n\nBackground: minimal, first is restaurant interior (blurry), then store shelves.\n\nCheck rules: focus on motion/behavior. So kids moving, food shown, then kid in store holding toy.\n\nConclude with camera perspective: first handheld, then close-up, then cut to store.\n\nNow draft:\n\nTwo children, one wearing an orange cap and white shirt and another in an orange vest, move through a dimly lit indoor space. The camera shifts to close-up shots of a meal with a burger, French fries, and dipping sauce on branded paper. The scene then cuts to a child in an orange vest standing in a store aisle, holding a colorful toy and looking at shelves.\n\nWait, check rules: \"concise, chronological paragraph\". So order: first part (kids), then food, then store.\n\nMake sure to mention motion: \"move through\" for first part, then \"shifts to close-up\", then \"cuts to\".\n\nAlso, \"briefly describe appearance\": orange cap, white shirt; orange vest. Food: burger, fries, sauce.\n\nCheck if background essential: first part, background is restaurant (maybe, but minimal, so just say indoor space). Store aisle, shelves.\n\nNow adjust for conciseness.\n\nAnother try:\n\nTwo children, one in an orange cap and white shirt and another in an orange vest, move in a dimly lit indoor setting. The camera then focuses on a meal with a burger, French fries, and dipping sauce on branded paper. The scene transitions to a child in an orange vest standing in a store aisle, holding a colorful toy while facing shelves.\n\nCheck if \"motion and behavior\" is covered: moving, focusing on meal, transitioning, standing, holding toy.\n\nYes. Now make sure no text recognition, etc. So \"branded paper\" is okay, not text, just description.\n\nWait, the food has \"Mc\" logo, but rule f says exclude text recognition. So maybe say \"branded paper with red text\" but no, rule f: \"Exclude text recognition\". So just describe as \"paper with red text\" but that's text. Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis\". So better not mention the text, just \"paper with red design\" or something. But the video shows \"Mc\" logos, but since it's text, avoid. Wait, the user says \"Exclude text recognition\", so just describe as \"paper with repeated red logos\" but since it's text, maybe say \"paper with red branding\" but rule f says exclude. Wait, the rule is to exclude text recognition, so maybe not mention the text at all. But the paper has the logo, which is text. Hmm, maybe better to just say \"a meal on branded paper\" but since text recognition is excluded, perhaps the caption should avoid describing the text. So maybe \"a meal on paper with red designs\" but no, it's a logo. Wait, the instruction says \"Exclude text recognition\", so don't mention any text. So perhaps the food is just \"a meal with burger, fries, and dipping sauce on paper\". The \"Mc\" is text, so skip.\n\nSo revised: \n\nTwo children, one wearing an orange cap and white shirt and another in an orange vest, move through a dimly lit indoor area. The camera then focuses on a meal consisting of a burger, French fries, and dipping sauce on paper. The scene transitions to a child in an orange vest standing in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Eo9aHIwqKoA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Eo9aHIwqKoA_000298_000308.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 29.817624262817997, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand dipping fries into sauce, head/body movements of seated individuals, and a child standing in a grocery store aisle (minimal motion).", "background_and_ambient_analysis": "Background elements (restaurant interior, grocery store shelves) remain static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "EnzBu8oQhKU", "file_name": "EnzBu8oQhKU_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with hands holding a potato. The main action is peeling or slicing, but wait, the first frame shows a person using a tool on a potato. Then the next frames show the person handling the potato, removing slices. The tool is a green mechanical peeler, I think. There are multiple potatoes on the marble surface. Let's check the steps.\n\nFirst frame: hands holding a potato, using a peeler (green with red parts) to remove slices. The potato is yellow, peeled. Then the person holds the peeled potato, shows the slices. Then the camera cuts to a close-up of the peeler box? Wait no, the description says after the actions, the video shows the peeler. Wait the video sequence: the first part is hands working with potatoes and the peeler, then the last frame is a close-up of the peeler box.\n\nWait the problem says: \"a person using a mechanical potato peeler to peel potatoes. The person holds a peeled potato in one hand and uses the peeler with the other hand to remove thin slices. The peeled potatoes are placed on a marble surface. The camera focuses on the hands and the peeler, showing the slices falling onto the surface. After peeling, the video ends with a close-up of the peeler's packaging box, which displays its name and specifications.\"\n\nWait no, the given video is the frames: [0.0] to [5.1] and then the text. Wait the user provided the video frames. Let's look at the frames:\n\n<0.3> person holding a peeled potato, using a peeler to remove slices. The table has other peeled potatoes.\n\n<1.4> same, showing slices.\n\n<2.5> hands handling the potato, slices on the table.\n\n<3.6> same.\n\n<4.7> hands still handling.\n\nThen [5.1] shows a close-up of the peeler box.\n\nWait the user's problem says: the task is to generate a caption for the provided video. The provided video is the frames, so the video starts with the person peeling potatoes with a mechanical peeler, then the camera cuts to the peeler's box.\n\nWait the rules: focus on motion and behavior in chronological order.\n\nSo steps:\n\n1. A person uses a mechanical potato peeler (green with red components) to peel a yellow, elongated potato, removing thin slices that fall onto a marble surface. Other peeled potatoes are arranged on the surface to the left and right.\n\n2. The person continues peeling, holding the peeled potato and showing the slices.\n\n3. The camera then shifts to a close-up of the peeler's packaging box, displaying its name and specifications.\n\nWait but need to be concise, chronological. So first the action of peeling, then the box.\n\nLet's check the frames: the video starts with the person peeling (0-4.7 seconds), then the 5th frame is the box.\n\nSo the caption should be: A person uses a green and red mechanical potato peeler to remove thin slices from a yellow peeled potato, placing the slices on a marble surface where other peeled potatoes lie to the left and right. The hands hold and rotate the potato, showcasing the slices. The camera then cuts to a close-up of the peeler’s packaging box.\n\nWait but need to follow rules: concise, chronological, motion first.\n\nMain subjects: hands (person), potatoes (yellow, peeled, elongated), peeler (green with red parts).\n\nMotion: hands hold peeled potato, use peeler to slice, slices fall onto marble surface. Then camera shows the peeler box.\n\nAppearance: potatoes are yellow, peeled, elongated. Peeler is green with red components.\n\nSpatial: potatoes on marble surface, others to left and right.\n\nConclusion: camera moves from hands to close-up of box.\n\nLet's structure:\n\nA person's hands manipulate a yellow peeled potato with a green and red mechanical peeler, removing thin slices that fall onto a marble surface; other peeled potatoes rest to the left and right. The hands rotate and position the potato to display the slices. The camera shifts to a close-up of the peeler's packaging box.\n\nCheck rules: exclude text recognition (so no \"Apple Peeler\" mentioned, just the box). Wait the box is shown, but rules say exclude text recognition, so describe it as a packaging box, not name.\n\nWait the video shows the box with \"Apple Peeler\" but rules say exclude text recognition, so just say \"packaging box\".\n\nSo revise: A person's hands use a green and red mechanical peeler to slice a yellow peeled potato, with thin slices falling onto a marble surface where other peeled potatoes lie to the left and right. The hands adjust the potato's position to display the slices. The camera then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EnzBu8oQhKU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EnzBu8oQhKU_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 37.884807388763825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving a yellow object (lemon) and a red mechanical tool, performing explicit physical actions (squeezing, positioning).", "background_and_ambient_analysis": "The marble surface and static objects (green/red mechanical device, red tool) remain stationary; no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "EobOf49ikpM", "file_name": "EobOf49ikpM_000380_000390.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video frames. The video shows hands working on a computer inside a case. Let's break down the actions.\n\nFirst frame: Two hands, one with a red and white striped tie (wait, no, the hands are there, maybe the person is wearing a tie, but the rules say exclude text recognition, so maybe just note the hands). Wait, the task says \"exclude text recognition, named characters, or stylistic analysis.\" So focus on the motion.\n\nFrame 0: Hands are working on the computer. One hand has a watch (watch with a colorful face). The other hand might be manipulating wires or components.\n\nFrame 1: Hand is moving wires, maybe connecting or adjusting. The computer case is open, showing motherboard, fans, cables.\n\nFrame 2: Hand is adjusting a component, maybe a fan or a wire.\n\nFrame 3: Hands are moving parts, possibly the side panel of the case.\n\nFrame 4: Hand is holding a metal plate, maybe the side panel of the computer case.\n\nFrame 5: Hands are working on the internal components, moving wires or parts.\n\nNow, chronological order: The sequence starts with hands working on the inside of a computer case. One hand has a watch. The hands manipulate internal components like wires and possibly the motherboard. Then, the hands move the side panel of the case. They adjust cables and components, showing the inside of the computer. The camera is top-down, focusing on the hands and the computer internals. Background is minimal, just the computer case and maybe a surface.\n\nNeed to be concise. Focus on motion: hands adjust components, move side panel, handle cables. Mention appearance: hands with a watch, multiple hands (two hands visible). Spatial: hands inside the open computer case, moving parts.\n\nWait, the problem says \"main subjects (people/animals/objects)\". Here, the main subjects are the hands. So describe the hands' actions.\n\nLet's structure:\n\nFirst, two hands (one with a watch) work inside an open computer case. They manipulate internal cables and components. Then, one hand adjusts the side panel of the case. The camera maintains a top-down view throughout, focusing on the hands and the computer's internal parts.\n\nCheck rules: chronological, motion, appearance (hands with watch), spatial (inside case), camera perspective (top-down), minimal background.\n\nAvoid text, so no mention of the Thai text at the bottom.\n\nLet's draft:\n\nTwo hands, one wearing a watch, manipulate internal cables and components within an open computer case. The hands adjust the position of the side panel and handle various wires, moving parts inside the case. The camera maintains a top-down view, focusing on the hands and the computer’s internal structure.\n\nWait, check if \"side panel\" is correct. In frame 4, the hand is holding the metal plate, which is the side panel. So yes.\n\nIs \"side panel\" correct? Yes, the computer case has a side panel that's removable.\n\nNow, check for chronology: first manipulating inside, then moving the side panel.\n\nWait, in the frames:\n\n[0]: Hands are working inside, with the side panel open? Wait, frame 0: the computer case is open, so the side panel is removed. So the hands are inside, working.\n\nFrame 0: Hands are inside, moving wires. The side panel is off, so they can access the motherboard.\n\nFrame 1: Hand adjusts wires.\n\nFrame 2: Hand adjusts a component.\n\nFrame 3: Hand moves the side panel? Wait, in frame 3, the hand is on the side panel, maybe closing it? Wait, frame 3: \"hand is holding the side panel of the computer case, positioning it to close.\"\n\nWait, the video frames:\n\nFrame 0: Open case, hands working inside.\n\nFrame 1: Hand moving wires, maybe.\n\nFrame 2: Hand adjusting something, perhaps a component.\n\nFrame 3: Hand holding the side panel (metal plate), preparing to close the case.\n\nFrame 4: Hand closing the side panel.\n\nFrame 5: Hands working inside again.\n\nWait, the sequence: the hands are assembling or repairing the computer. They handle the components, then close the side panel.\n\nWait, the frames:\n\n0: Hands inside, working.\n\n1: Hand moving wires.\n\n2: Hand adjusting component.\n\n3: Hand holding side panel, positioning to close.\n\n4: Hand closing the side panel.\n\n5: Hands working inside again (after closing).\n\nWait, no. Let's check the frames:\n\nThe frames are:\n\n0: Hands on the computer's internals, with the side panel open.\n\n1: Hand is moving wires (possibly connecting).\n\n2: Hand is adjusting a fan or component.\n\n3: Hand is holding the side panel (the metal plate) and positioning it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EobOf49ikpM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EobOf49ikpM_000380_000390.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 662.8169049730664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The moving objects are the person's hands manipulating the computer motherboard components.", "background_and_ambient_analysis": "The background (computer case and motherboard) is static. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "EoWMUxqJcbs", "file_name": "EoWMUxqJcbs_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dartboard mounted on a green stand with an orange patterned cloth has a dart embedded in it. A girl in a pink polo shirt with her hair in a ponytail enters from the right, holding a dart in her left hand and raising her right arm to throw; she releases the dart, which flies toward the board. In the background, multiple people stand and move in a gymnasium. The camera remains static, capturing the dartboard and the girl's action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EoWMUxqJcbs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EoWMUxqJcbs_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 62.93373585994513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: a dart thrown at the board in the initial frames, and a woman (in pink) and other people in the gym throwing darts and moving (arm movements, walking).", "background_and_ambient_analysis": "The background in both segments is static (darts board and gym walls). There is no ambient environmental motion (fire, water, wind, etc.)."}}
{"video_id": "EpH-j0XQJ6Y", "file_name": "EpH-j0XQJ6Y_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands manipulates a thin, dark fiber, moving it toward a wooden spinning wheel's spindle. The hands position the fiber to attach to the spindle, while a white yarn spool rotates on the wheel's right side. The hands are in front of the wheel, slightly to the left of the spindle. The camera maintains a close-up perspective with minimal movement, following the hands' motion toward the spinning wheel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EpH-j0XQJ6Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EpH-j0XQJ6Y_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 59.0292910561151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: person's hands manipulating thread and the spinning wheel mechanism. Hands actively guide the thread while the wheel rotates due to manual operation.", "background_and_ambient_analysis": "Background shows static grass and chairs with no shifting or fluid motion (e.g., wind, water, smoke). No dominant environmental elements like fire or wind-driven debris."}}
{"video_id": "Eq6Ozk9CEW8", "file_name": "Eq6Ozk9CEW8_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and dark lipstick applies mascara to their left eye using a wand, then reveals the completed eye with extended lashes; they proceed to apply mascara to their right eye, closing their eye during application while holding the mascara tube. The camera alternates between close-ups of each eye and the face against a purple backdrop, focusing on the application motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Eq6Ozk9CEW8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Eq6Ozk9CEW8_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 28.850710892119526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving their hand to apply makeup to their eye; the subject's face and hand are the discrete objects in motion.", "background_and_ambient_analysis": "Background is a solid purple and green wall with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "Eq2EHS3bJYI", "file_name": "Eq2EHS3bJYI_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium with red walls and wooden flooring, several children in blue and red uniforms stand on white mats. A man in a red jacket and black pants enters from the right, walking leftward past the children. The camera pans right, capturing the group as the man moves through them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Eq2EHS3bJYI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Eq2EHS3bJYI_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 159.08818141175666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (students in blue/red uniforms and a coach in red) move via locomotion (walking, positioning), with clear bounding box tracking due to solid object motion.", "background_and_ambient_analysis": "Gym background elements (walls, floor lines, basketball hoops) remain static and show no uniform shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "ErDBd129Pek", "file_name": "ErDBd129Pek_000452_000462.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and beige pants crouches by a stream beside a red bucket, then stands and holds a black pan filled with water and debris. The camera zooms in to show the pan's contents and the man’s face as he examines it, with a sandy bank and green trees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ErDBd129Pek.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ErDBd129Pek_000452_000462.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 136.16006565920793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt and red boots moves from a seated position to standing, then walks toward the camera while holding a red bucket and a large black circular object. The person's locomotion is the primary discrete object movement.", "background_and_ambient_analysis": "The background features greenery and a stream with flowing water, but the water's motion is not dominant. Static background elements (trees, earth) show no uniform shifting, indicating no camera-induced motion."}}
{"video_id": "ErUtk7w2_eY", "file_name": "ErUtk7w2_eY_000559_000569.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a close-up of a decorated Christmas tree with blue and silver ornaments and ribbons. Then the camera moves a bit, showing more of the tree and the background with a couch and a chair. Next, a person's hand enters the frame—they're adjusting the ornaments on the tree. The person is wearing a light-colored long-sleeve shirt. The hand moves around the tree, placing or rearranging the decorations. The camera stays focused on the tree and the hand's actions. Background has a yellow wall, couch, and some furniture. The camera movement is a slight pan and tilt, maybe? Need to check the sequence.\n\nFirst frame: tree close-up. Then the camera moves down a bit, showing more of the tree and the room. Then a hand comes in from the left, reaching to adjust ornaments. The hand is moving the decorations, probably fixing them. The person is on the left side of the frame, so their arm is on the left. The background is the couch and other furniture, but not too detailed. The camera is following the hand's movement, maybe a slight shake as it moves. Need to describe the motion chronologically.\n\nSo, start with the tree being shown, then camera moves, then a hand adjusts the ornaments. Mention the person's hand (light-colored shirt), the tree's decorations (blue ribbons, silver balls). Background is minimal, just couch and chair. Camera movement: starts with a close-up, then maybe pans down, then follows the hand's action. Conclude with camera perspective and movement.\n\nWait, the rules say to keep background descriptions minimal. So maybe just say \"background includes a couch and furniture\" but not too much. Focus on motion and behavior of main subjects—here the main subject is the hand adjusting the tree.\n\nSo the caption should be:\n\nA decorated Christmas tree with blue ribbons, silver ornaments, and blue baubles is shown in close-up. The camera slightly pans down and to the left, revealing a person's hand in a light-colored long-sleeve shirt adjusting ornaments on the tree. The hand moves across the tree, repositioning decorations. Background features a couch and furniture. The camera follows the hand's movement with a slight shake.\n\nWait, check the video description:\n\nFirst part: close-up of tree, then camera moves (pan left maybe), then person's hand enters to adjust. The hand is on the left, so the camera is showing the tree, then the hand comes into frame from the left, adjusting.\n\nThe video segments:\n\n[0.0] Close-up of tree.\n\n[1.4] Slightly different angle, tree still, maybe camera moved a bit.\n\n[2.5] Camera moves, showing more tree, then a hand (left side) reaches in.\n\n[3.6] Hand is adjusting the tree.\n\n[4.7] Hand is still adjusting.\n\nSo the sequence: tree shown, camera moves, hand enters to adjust ornaments. The hand is moving the decorations, like rearranging.\n\nNow, describe chronologically:\n\nThe video begins with a close-up of a Christmas tree adorned with blue ribbons, silver ornaments, and blue baubles. The camera then pans down and to the left, revealing a person's hand in a light-colored long-sleeve shirt adjusting ornaments on the tree. The hand moves across the tree, repositioning decorations. Background includes a couch and furniture. The camera follows the hand’s motion with a slight shake.\n\nCheck the rules: exclude text, named characters. So no mention of \"a person\" but \"a hand\" is okay. The hand is the main subject here.\n\nAlso, \"briefly describe appearance and number\" – hand is light-colored long-sleeve shirt. Number: one hand.\n\nSpatial relationship: hand is on the left side of the frame, adjusting the tree.\n\nCamera perspective: starts close-up, then pans, follows hand.\n\nYes.\n\nLet me draft:\n\nA Christmas tree decorated with blue ribbons, silver ornaments, and blue baubles is shown in close-up. The camera slightly pans down and to the left, revealing a person’s hand in a light-colored long-sleeve shirt adjusting the tree’s ornaments. The hand repositions decorations across the tree, with the background showing a couch and furniture. The camera follows the hand’s movement with a slight shake.\n\nWait, \"pan down and to the left\" – maybe \"pan left\" as the camera moves left, showing the tree more from the side.\n\nAlso, the camera movement: in the video, the first few frames are close-up, then the camera shifts to show more of the tree and then the hand. So the movement is a pan left and maybe a slight tilt.\n\nAnother way: \"The camera starts with a close-up of the tree, then pans left to show a hand adjusting the ornaments.\"\n\nBut need", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ErUtk7w2_eY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ErUtk7w2_eY_000559_000569.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 147, "blur_score": 54.32258382104621, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand enters the frame and interacts with the Christmas tree (adjusting decorations), indicating movement of a solid, distinct object.", "background_and_ambient_analysis": "Background elements (couch, wall) remain static; no fluid/environmental motion observed."}}
{"video_id": "Erf93pxgEh8", "file_name": "Erf93pxgEh8_000344_000354.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand in black-and-white footage uses a pencil to add details to a portrait drawing of a woman wearing a hat, with the hand moving across the paper to refine features. Another hand then enters the frame, adjusting the paper or using a tool, while various art supplies like brushes and pencils remain stationary on the right side of the workspace. The scene maintains a top-down camera angle throughout, focusing on the artist's hands and the evolving sketch.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Erf93pxgEh8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Erf93pxgEh8_000344_000354.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.71876238517511, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands are moving to draw on a sketch, with deliberate motions for adding details to the artwork.", "background_and_ambient_analysis": "The background (paintbrushes and sketch surface) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "EsFm_eRIk6w", "file_name": "EsFm_eRIk6w_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-colored dog with a red collar moves on a striped-patterned surface, sniffing and interacting with a red object before shifting positions. The camera maintains a top-down perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EsFm_eRIk6w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EsFm_eRIk6w_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 682.4868673367632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog (solid object) is moving across the carpet due to locomotion; its motion is tracked without significant background blur.", "background_and_ambient_analysis": "The carpet background shows no uniform shifting or fluid motion (fire, water, smoke, wind); static pattern remains consistent across frames."}}
{"video_id": "EsI7-Hz4ou0", "file_name": "EsI7-Hz4ou0_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, wearing a red sleeve, a wristwatch with a blue band, and a ring, manipulate a metal tool to press into a light-colored, shield-shaped wooden piece. The wooden piece lies on a brown surface, with metal tools and a barcode label positioned to its left. The camera maintains a top-down view, focusing on the hands and the wooden piece as the tool is applied.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EsI7-Hz4ou0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EsI7-Hz4ou0_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 420.40496896662063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and hammer are actively moving to drive a nail into a wooden shape, demonstrating explicit physical force application.", "background_and_ambient_analysis": "Background elements (brown surface, nails, barcode sticker) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "ErjBlCiR4HA", "file_name": "ErjBlCiR4HA_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt holds a round drum with a light drumhead and wooden rim. They lift the drum forward to display its face, then bring it close to their face, adjusting its position. The background is a white perforated wall. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ErjBlCiR4HA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ErjBlCiR4HA_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 31.962899642600657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding and rotating a drum, with their hand movements and the drum's position changing due to explicit physical actions.", "background_and_ambient_analysis": "The background (white wall and wooden baseboard) is static with no uniform shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "EsfF3O-dVMY", "file_name": "EsfF3O-dVMY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large brown rock with white lichen patches lies on the ground among dry leaves, with a metal chisel and wooden mallet resting on its surface. A person in a green jacket and blue jeans approaches, picks up the chisel, and drives it vertically into the rock. The camera maintains a static overhead perspective throughout, capturing the action without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EsfF3O-dVMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EsfF3O-dVMY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 29.966853364710893, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a green jacket uses a hammer to strike a nail into a rock, with visible motion of the hammer and hands due to physical force.", "background_and_ambient_analysis": "The ground with leaves and rocks remains static; no fluid/environmental motion (fire, water, wind) is observed. Background elements show no uniform shifting."}}
{"video_id": "Esylue9QCKI", "file_name": "Esylue9QCKI_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink hoodie with a yellow and black strap is initially shown in close-up. The scene transitions to a wider shot where the same individual, now in a pink tracksuit with a yellow inner shirt and red shoes, stands on an archery platform. They raise a bow, aim, and release an arrow. The camera then cuts to a close-up of a circular target as the arrow strikes it.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Esylue9QCKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Esylue9QCKI_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 822.5007623411356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gymnast in pink athletic wear performs with batons; discrete solid objects (gymnast, batons) exhibit controlled motion through physical locomotion (spinning, raising arms).", "background_and_ambient_analysis": "No significant shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The arena background (banners, spectators) remains stable without uniform shifting."}}
{"video_id": "Et8KCO38nvk", "file_name": "Et8KCO38nvk_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a kitchen. The main subject is a man wearing a light gray t-shirt and dark pants. He's standing near a stove or countertop. He's holding a plate and seems to be moving it, maybe placing it down. Then, there's a hand reaching into the frame from the left, possibly interacting with something on the table. The table has a glass container with a brown liquid, a lid, and some other items. The background has kitchen stuff: shelves, maybe a fridge with red decorations. \n\nNeed to go chronologically. Start with the man's actions: he's holding a plate, then moving it. Then the hand enters. Spatial relationships: the man is in the background, the table with items is in the foreground. Camera perspective: it's a static shot, maybe a bit shaky, since the video has some movement. Background is minimal, just kitchen elements. \n\nWait, the rules say minimal background. So focus on the motion. Let's structure it:\n\n- The man (light gray shirt, dark pants) stands near the counter, holding a plate and moving it. \n- Then, a hand enters from the left, interacting with objects on the table (which has a glass container with brown liquid, a lid, etc.). \n- Camera is static, with slight movement. \n\nCheck the rules: chronological, motion, appearance, spatial, camera. \n\nLet me put it together. Avoid text, named characters. \n\n\"An adult male in a light gray t-shirt and dark pants stands near a kitchen counter, holding and moving a plate. A hand enters the foreground from the left, interacting with items on a table that includes a glass container with brown liquid, a lid, and other objects. The camera remains mostly static with slight movement, capturing the scene from a fixed angle.\" Wait, but need to check if the hand is part of the main subject? Wait, the main subject is the man, but the hand is a secondary element. Let's see the video: the person in the background (man) is doing something, then a hand (maybe another person) comes into frame. \n\nWait the first frame: man is looking down, holding something. Then he moves. The hand is in frame 3-4, maybe. So the man's action first, then the hand. \n\nSo caption: \"A man wearing a light gray t-shirt and dark pants stands in a kitchen, holding and adjusting a plate near a stove. A hand enters the frame from the left, reaching toward objects on a nearby table that holds a glass container with brown liquid, a lid, and other items. The camera is static with minor movement, positioned to capture the man and the table from a medium distance.\" \n\nWait, but the rules say \"concise, chronological paragraph\". Let's make it concise. \n\n\"A man in a light gray t-shirt and dark pants stands at a kitchen counter, holding a plate and moving it. A hand enters the frame from the left, interacting with items on a table that has a glass container with brown liquid, a lid, and other objects. The camera remains static with slight movement, focusing on the man and the table.\" \n\nWait, check for minimal background: background has kitchen elements, but maybe just mention the kitchen context. \n\nWait the rules say \"background descriptions minimal unless essential\". So maybe \"in a kitchen\" is enough. \n\nLet me check the example structure. \n\nFinal caption: \n\nA man in a light gray t-shirt and dark pants stands at a kitchen counter, holding and moving a plate. A hand enters the frame from the left, reaching for items on a nearby table with a glass container of brown liquid, a lid, and other objects. The camera remains static with slight movement, capturing the scene from a fixed angle. \n\nBut need to be concise. Let's trim. \n\n\"A man in a light gray t-shirt and dark pants stands at a kitchen counter, adjusting a plate. A hand enters from the left, interacting with objects on a table featuring a glass container with brown liquid, a lid, and other items. The camera is static with minor movement, positioned to focus on the man and the table.\" \n\nWait, the first part: \"holding and moving a plate\" becomes \"adjusting a plate\" to be concise. \n\nLet me see the exact video frames. The man is handling the plate, then maybe placing it down. Then the hand comes in. \n\nSo chronological: man holds plate, moves it, then hand enters from left. \n\nYes. \n\nFinal draft: \n\nAn adult male in a light gray t-shirt and dark pants stands near a kitchen counter, holding and moving a plate. A hand enters the frame from the left, reaching toward items on a table that includes a glass container with brown liquid, a lid, and other objects. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Et8KCO38nvk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Et8KCO38nvk_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 145, "blur_score": 63.7478858953707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving, holding and manipulating objects (e.g., containers) on the counter.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (walls, cabinets) are stationary."}}
{"video_id": "EtmdO4UBDQU", "file_name": "EtmdO4UBDQU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white shirt, yellow shorts, black leggings, and a green cap stands in an indoor batting cage, holding a baseball bat raised overhead. He swings the bat in a downward motion toward a ball on a stand positioned in front of him. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EtmdO4UBDQU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EtmdO4UBDQU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 102.68635829946155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear is performing a discrete swinging motion with a bat, involving controlled body rotation and bat trajectory; the bat and person move as solid, distinct objects under explicit physical forces (muscular action).", "background_and_ambient_analysis": "The background elements (fence, walls, ceiling lights) remain completely static throughout the video, with no fluid motion, smoke, fire, or wind-driven phenomena observed."}}
{"video_id": "Eu9NZapcku8", "file_name": "Eu9NZapcku8_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red apron and white shirt holds a green plastic wrap package, pulling the plastic wrap over a glass bowl filled with green leafy vegetables on a countertop. The individual stretches the plastic wrap to fully cover the bowl, maintaining a static close-up camera perspective focused on the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Eu9NZapcku8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Eu9NZapcku8_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 69.02245501832849, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person’s hands manipulate clear plastic wrap over a glass bowl containing leafy greens, causing the plastic wrap to stretch and conform to the bowl’s shape. The person’s hands and the plastic wrap are discrete solid objects in motion.", "background_and_ambient_analysis": "The background elements (white countertop, red apron, green packaging) remain static with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "EuHXRKq4btA", "file_name": "EuHXRKq4btA_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray shirt and red bracelet uses hands with purple nail polish to interact with a black and silver device on a pink surface, tapping and swiping the screen. The background includes a pink pillow and shoes. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EuHXRKq4btA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EuHXRKq4btA_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 157, "blur_score": 85.4242932240208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (with blue nail polish) moving to type on a keyboard; discrete solid object motion due to physical forces.", "background_and_ambient_analysis": "Background elements (clothing, carpet) are static with no environmental motion (fire, water, smoke, wind). Background does not shift uniformly, indicating no camera motion."}}
{"video_id": "Ev-xqsD0sjg", "file_name": "Ev-xqsD0sjg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby with light hair sits on a carpeted floor, wearing a blue open jacket over a diaper. The baby adjusts the jacket downward, pulling it over the diaper with both hands. Toys and stacked books are visible in the background. The camera remains stationary, capturing the scene from a slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ev-xqsD0sjg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ev-xqsD0sjg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 102.9127989420851, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (a solid object) is moving: changing posture, looking around, and moving limbs due to its own physical actions.", "background_and_ambient_analysis": "The background elements (bed, toys, floor) are static and show no shifting or fluid motion. No ambient environmental effects (fire, water, wind) are present."}}
{"video_id": "EvB-L-uRXlg", "file_name": "EvB-L-uRXlg_000347_000357.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a brown pencil colors the hair of the middle character in a trio of cartoon figures on white paper, then switches to a green marker to color the same character's dress; the hand moves across the drawing from left to right, with the camera maintaining a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EvB-L-uRXlg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EvB-L-uRXlg_000347_000357.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 86.74643818653983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand and pencil are moving to draw on the paper. The hand's motion is discrete and driven by physical action (drawing).", "background_and_ambient_analysis": "The background (white paper) is static with no shifting elements. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "EvKslhsY-U4", "file_name": "EvKslhsY-U4_000363_000373.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children and an adult gather around a sandy area, using small red and green shovels to dig and shape the sand. The adult in a blue shirt kneels centrally, assisting as the children, dressed in light-colored clothing, scoop sand with their tools, moving sand in front of them. The camera maintains a stationary top-down perspective throughout the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EvKslhsY-U4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EvKslhsY-U4_000363_000373.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 161.67724482765595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple children and an adult (in blue shirt) are moving: hands actively digging/scooping sand, shifting positions, and interacting with sand tools (shovels, buckets). Their motions are distinct, solid-object movements driven by physical forces (e.g., arm locomotion, sand manipulation).", "background_and_ambient_analysis": "The background (sand ground and distant greenery) shows no significant shifting or fluid motion. There is no fire, water flow, smoke, or wind-driven movement dominating the scene. Static elements like the sand dunes and grass remain consistent across frames."}}
{"video_id": "EuUkcZBCyCI", "file_name": "EuUkcZBCyCI_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in dark shorts stands on a pool diving board while another shirtless man in dark shorts observes nearby. The first man jumps off the diving board into the pool, creating a splash. The second man then runs to the diving board, steps onto it, and jumps into the pool. The camera remains stationary, capturing the sequence from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EuUkcZBCyCI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EuUkcZBCyCI_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 149, "blur_score": 44.086210983156505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person jumping into the pool and another person walking away from the pool.", "background_and_ambient_analysis": "The background (fence and house) is static. The water splash is a transient effect caused by the discrete object and is not dominant."}}
{"video_id": "EvYibykMyZ0", "file_name": "EvYibykMyZ0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing red shorts walks through shallow muddy water, taking deliberate steps forward and slightly adjusting his stance. Dense green vegetation forms the background as he moves. The camera remains relatively steady with minor handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EvYibykMyZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EvYibykMyZ0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 183.1766811323431, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A single person (male) is moving by walking in the muddy/sandy area.", "background_and_ambient_analysis": "The background (trees, ground) is static with no significant environmental motion (water is still, no wind)."}}
{"video_id": "Ew7nEVn9ak4", "file_name": "Ew7nEVn9ak4_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow T-shirt holds a foot near their face, then moves the foot toward their mouth before moving it away and repositioning. The camera remains stationary, capturing the subject against an interior room backdrop with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ew7nEVn9ak4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ew7nEVn9ak4_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 154, "blur_score": 123.6647950574731, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a yellow shirt is making deliberate hand/arm movements (e.g., stretching, gesturing) and consuming an object (likely food).", "background_and_ambient_analysis": "Static background elements (walls, window, framed pictures) show no shifting or environmental fluid motion (e.g., fire, water, wind)."}}
{"video_id": "EwYQUiILPpI", "file_name": "EwYQUiILPpI_000270_000280.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and round glasses speaks outdoors; the scene cuts to a static shot of an excavation site with a skeletal remains lying on muddy ground beside a small stone structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EwYQUiILPpI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EwYQUiILPpI_000270_000280.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 689.21775856139, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (man in white shirt) exhibits subtle head movements during speech in the first segment; no other discrete objects show motion.", "background_and_ambient_analysis": "Background elements in both segments (trees/power lines, archaeological site stones/dirt) are static with no shifting or fluid motion (fire, water, wind)."}}
{"video_id": "EwBfqevBhxw", "file_name": "EwBfqevBhxw_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a purple shirt, red shorts, and colorful sneakers uses a stick to strike a white toilet, causing it to shatter into pieces on a paved surface beside a concrete curb. He swings the stick forcefully, propelling the toilet lid upward as fragments scatter. After the impact, he steps back and observes the broken debris. The camera remains stationary, capturing the scene from a slightly angled perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EwBfqevBhxw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EwBfqevBhxw_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 136.1221649889119, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in purple shirt and red shorts moves their arms and body while handling a white container near broken debris on the ground.", "background_and_ambient_analysis": "The concrete wall and ground remain static across frames; no fluid environmental motion (e.g., fire, water, smoke) is observed."}}
{"video_id": "Ewp9qdYK9Q0", "file_name": "Ewp9qdYK9Q0_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three seared scallops with golden-brown tops and glossy surfaces are placed sequentially onto a white rectangular plate; the first two are already positioned, then a third is added to the right, each scallop showing a contrast between the browned exterior and pale interior. The camera remains stationary in a close-up view, focused on the plate against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ewp9qdYK9Q0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ewp9qdYK9Q0_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 59.2735366165618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Scallops are moved via tongs from off-screen to the plate, demonstrating controlled physical placement by a solid object (tongs) acting on discrete scallops.", "background_and_ambient_analysis": "Background elements (dark surface, kitchen cabinetry) remain static throughout; no fire, water, or wind motion detected."}}
{"video_id": "ExGF7FMisas", "file_name": "ExGF7FMisas_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black vest and light shirt picks up a folded beige napkin from a white table, folds it, and places it among other stacked beige napkins. The table also holds several additional folded napkins and small items. The camera stays close to the table with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ExGF7FMisas.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ExGF7FMisas_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 129.14279213680123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a vest) manipulates a white napkin, folding it into a structured shape. Hand movements are deliberate and discrete.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind present. Background (wooden panel, red fabric) remains static across frames."}}
{"video_id": "ExR5WTJtQi4", "file_name": "ExR5WTJtQi4_000381_000391.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a woman standing on a wooden deck. She's wearing a white sleeveless top and black leggings, barefoot. She walks towards the camera, steps off the deck, and the camera follows her movement. Then the screen turns pink with text, but the rules say to exclude text recognition, so I shouldn't mention the text. \n\nFirst, describe the main subject's motion: she walks forward, then steps off the frame. Then the camera might be static? Wait, when she moves, the camera is fixed? Let's check the timestamps. At [0.0], she's standing. [1.0], she starts walking towards camera. [2.0], she's mid-step, then [3.0] she steps off, and the screen goes pink. \n\nSo chronological order: woman in white top and black leggings stands on wooden deck, walks toward camera, steps off the frame, causing the scene to transition to a solid pink screen. Background: pink wall, plants, purple mat. But rule e says minimal background unless essential. So maybe just mention the deck as the surface she's on.\n\nNow, spatial relationships: she's on the deck, walking towards the camera, which is in front of her. \n\nAppearance: white sleeveless top, black leggings, barefoot. Number: one woman.\n\nMotion: walks toward camera, steps off the deck.\n\nCamera: probably static, then cuts to pink screen. The camera doesn't move, just captures her moving towards it.\n\nWait, the video shows her walking, then the camera angle might change? No, in the frames, when she steps off, the camera stays fixed, then the scene goes to pink. So the camera is static throughout the first part, then cuts to a solid color.\n\nSo putting it all together: A woman wearing a white sleeveless top and black leggings walks toward the camera on a wooden deck, steps off the frame, and the scene transitions to a solid pink screen. Background includes a pink wall and greenery. Camera remains static during her movement.\n\nWait, rule f says exclude text recognition, so the pink screen's text isn't mentioned. Rule d: camera perspective and movement. The camera is static (doesn't move) during her walking, then cuts to pink. So camera is static.\n\nLet's check the rules again. For a), focus on motion in chronological order. So:\n\n1. Woman stands on deck.\n2. Walks toward camera.\n3. Steps off deck.\n4. Scene transitions to pink screen.\n\nAppearance: white top, black leggings, barefoot. One woman.\n\nSpatial: on wooden deck, moving towards camera.\n\nBackground: minimal, so mention pink wall and greenery only if essential. Since it's the setting, maybe just \"pink wall and greenery\" as background.\n\nWait, rule e: \"Keep background descriptions minimal unless essential for understanding motion.\" Since the motion is her walking on the deck, the deck is essential. The background (pink wall, plants) is part of the setting but not critical for the motion, so maybe minimal. But maybe just say \"on a wooden deck with a pink wall and greenery in the background.\"\n\nLet's structure:\n\nA woman in a white sleeveless top and black leggings walks toward the camera from a wooden deck, steps off the frame, and the scene transitions to a solid pink screen. She is barefoot, with the deck surrounded by greenery against a pink wall. The camera remains static throughout her movement.\n\nWait, need to be concise. Let's make it paragraph.\n\n\"A woman in a white sleeveless top and black leggings, barefoot, walks toward the camera across a wooden deck, steps off the frame, and the scene transitions to a solid pink screen. The background includes a pink wall and greenery.\"\n\nCheck rules:\n\na) Motion: walks, steps off, transitions. Chronological.\n\nb) Appearance: white top, black leggings, barefoot. Number: one.\n\nc) Spatial: on deck, moving toward camera.\n\nd) Camera: static, then transition.\n\ne) Background minimal: pink wall and greenery.\n\nf) Excluded text, names.\n\ng) No reasoning.\n\nYes. Let's check the video:\n\nFirst frame: woman standing on deck.\n\nSecond: walking towards camera.\n\nThird: steps forward, close to camera.\n\nFourth: steps off, screen pink.\n\nSo the action is walking toward camera, stepping off.\n\nSo caption: A woman wearing a white sleeveless top and black leggings, barefoot, walks toward the camera on a wooden deck, steps off the frame, and the scene transitions to a solid pink screen. The background features a pink wall and greenery.\n</think>\n\n<caption_output>A woman in a white sleeveless top and black leggings, barefoot, walks toward the camera across a wooden deck, steps off the frame, and the scene", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ExR5WTJtQi4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ExR5WTJtQi4_000381_000391.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1490.546195654742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person walking towards camera, locomotion due to physical forces (muscle movement), tracked as discrete object.", "background_and_ambient_analysis": "Background elements (pink wall, plants) are stationary; no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "ExbrwlpSlgE", "file_name": "ExbrwlpSlgE_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white plate holds golden-brown breaded chicken pieces on a checkered table. A black baking tray with similar breaded chicken is placed on the table. The tray's chicken is rearranged. Cooked chicken is transferred to a white plate with a wooden handle, where a fork moves them. A green sauce bottle pours sauce over the chicken. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ExbrwlpSlgE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ExbrwlpSlgE_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 153, "blur_score": 187.41072432738383, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (fried food items) are moved by hand: placed on a baking tray, transferred to a plate, and arranged on a serving dish. These actions involve explicit physical forces and collisions (e.g., placing items on the tray).", "background_and_ambient_analysis": "The checkered tablecloth background remains static throughout the video; no fluid motion (fire, water, smoke) or uniform background shifting is observed."}}
{"video_id": "EySeRY7hKUs", "file_name": "EySeRY7hKUs_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow cap and white shirt holds a blue and orange lanyard, manipulating it with both hands to display its shape and details, moving it in front of their body. The camera remains static, capturing the individual from a frontal perspective against a yellow wall with minimal background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EySeRY7hKUs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EySeRY7hKUs_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 58.73943318873246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person manipulates a blue lanyard and two ID cards through deliberate hand movements (stretching, rotating, and positioning), showing distinct physical interactions with the solid objects.", "background_and_ambient_analysis": "Static background with wall and framed picture; no shifting backgrounds, fire, water, smoke, or wind observed. Background elements remain fixed throughout the clip."}}
{"video_id": "EzKkooPFHhM", "file_name": "EzKkooPFHhM_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a casino table, specifically a poker table. The main subject is a dealer's hands, right? They're arranging cards and chips. Let's see the sequence.\n\nAt the start, there's a green felt table with \"POKER\" and \"IBERNO\" written, but we can't mention text. The dealer's hands (white shirt, maybe) are moving. In the first frame, hands are placing chips and cards. Then, hands adjust cards: first, maybe moving a chip or card. Then, in the next frames, the dealer is arranging cards, like moving a king of hearts, then another card. The cards are being placed in specific spots. There's a stack of blue chips, and the dealer moves chips and cards.\n\nChronologically: Dealer's hands (white sleeves) arrange cards on the green table. They place cards (like a king of hearts, then another card, then a spade, etc.) into designated spots. The chips are blue, stacked. The hands move cards from one position to another, adjusting the layout. The camera is top-down, focusing on the table.\n\nNeed to describe motion: dealer's hands move cards and chips, repositioning them. Number of hands: two, but focus on motion. Spatial relationships: cards and chips are placed in \"BET\" zones, which are on the table. Background is the table felt, minimal.\n\nExclusion: no text, so skip \"POKER\" etc. Just the action.\n\nSo put it together: Dealer's hands (white-cuffed) arrange playing cards and blue casino chips on a green felt table. They move cards (including a king of hearts and spade cards) into designated positions while repositioning stacks of blue chips, adjusting card layouts. The camera maintains a top-down view, capturing the hands' precise movements across the table surface.\n\nWait, check the rules: focus on motion and behavior of main subjects. Main subjects are dealer's hands. Mention appearance (white-cuffed, but since it's hands, maybe just \"white-sleeved hands\" but in the video, the sleeves are visible). Let's see the frames: first frame, hands are moving chips and cards. Then, in frame 2, hands are adjusting cards. Frame 3: hands moving cards again. Frame 4: close-up of cards (like king of hearts, spade, etc.). Frame 5: hands placing chips and cards.\n\nSo sequence: hands place chips and cards; then adjust cards; then move a card (spade) to a spot; then maybe another card. Camera starts top-down, then maybe a slight pan? Wait, the video has camera perspective: the first frames are top-down, then maybe a slight zoom in.\n\nWait, the output needs to be chronological paragraph. So first, dealer's hands interact with cards and chips on green table. They move blue chips and playing cards (king of hearts, spade cards) into specific areas. The hands reposition multiple cards and chips, adjusting their layout. The camera stays top-down, focusing on the table as hands make precise movements.\n\nMake it concise: Dealer's hands (wearing white cuffs) move blue casino chips and playing cards across a green poker table, placing cards (including a king of hearts and spade cards) into designated betting zones and adjusting chip stacks, with the camera maintaining a steady top-down view of the table surface.\n\nWait, check rules: \"Excluding text recognition, named characters, or stylistic analysis.\" So \"poker table\" is fine? The table is green, felt. The background is the table, so minimal. The main action is hands moving cards and chips.\n\nLet me check the video frames:\n\nFrame 0: Green table, \"POKER\" (but exclude text), chips, cards. Hands enter.\n\nFrame 1: Hands place a chip and a card. Chips are blue, stacked. Cards are face up.\n\nFrame 2: Hands arrange cards and chips. Moving a chip and card.\n\nFrame 3: Hands adjust card positions; some cards are near \"BET\" zones.\n\nFrame 4: Close-up of cards (king of hearts, spades, etc.)\n\nFrame 5: Hands place chips and cards, moving them around.\n\nSo chronology: hands start by moving chips and cards, then arranging them in specific spots, with the camera showing the movements.\n\nFinal caption: Dealer's hands move blue casino chips and playing cards across a green felt table, positioning cards (including a king of hearts and spade cards) into betting areas and adjusting chip stacks, captured from a top-down camera angle that follows the hands’ precise movements across the table surface.\n</think>\n\n<caption_output>Dealer's hands (white-cuffed) move blue casino chips and playing cards across a green felt table, positioning cards (including", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EzKkooPFHhM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EzKkooPFHhM_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 610.2434877214777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dealer's hands moving and placing playing cards on the table, with cards being repositioned as discrete solid objects under physical manipulation.", "background_and_ambient_analysis": "The casino table background with fixed markings (e.g., 'BLACKJACK', 'BET') shows no shifting fluids or environmental motion (fire, water, wind); camera zooming is evident but not dominant."}}
{"video_id": "EyaHL_PDfo4", "file_name": "EyaHL_PDfo4_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of hands—someone in a striped shirt (black and white) clapping or moving their hands over a surface. There's a clear plastic cup with a white substance (maybe batter or something) on a table. Then, the scene shifts to show more of the table: a yellow cloth, a pink bowl, a blue surface with metal containers, and a white cylindrical object on wax paper. The hands are moving, maybe preparing food. The background has some blurred elements like a motorcycle, but we don't focus on that. The camera seems to pan or shift to show different parts of the table. Need to describe the motion chronologically: hands moving, then the table setup with various items, the white cylinder being placed on wax paper, and the camera movement. Make sure to mention key elements: people's hands, the items on the table, their positions. Keep it concise.\n\nFirst frame: hands in striped shirt moving (clapping? shaping). Then, the camera moves to show the table with the plastic cup (which is clear, has white stuff), then shifts to a broader view of the table with pink bowl, yellow cloth, blue surface with containers, and the white cylinder on wax paper. The hands are placing or adjusting the white cylinder. The background has a motorcycle but minimal. Camera perspective is top-down or close-up, then pans left to show more of the table. Need to structure it step by step.\n\nLet's check the rules: chronological order, main subjects (hands, objects), appearance (striped shirt, clear cup, yellow cloth, pink bowl, white cylinder), spatial relationships (hands near cup, white cylinder on wax paper in front of...), camera movement. Exclude background details unless essential. So the background motorcycle is not essential, so maybe just mention \"blurred background\" but the rules say minimal. Let's avoid that.\n\nSo: A person in a black-and-white striped shirt moves their hands over a table; a clear plastic cup with white substance sits on the table, which also holds a yellow cloth, a pink bowl, and a blue surface with metal containers. The person’s hands place a white cylindrical object onto a sheet of wax paper. The camera shifts left, revealing more of the table’s items, including the yellow cloth and pink bowl, while the background remains indistinct. The perspective is close-up with slight camera movement.\n\nWait, the first frame is hands clapping (so maybe forming or shaping), then the cup is there. Then in the next frames, the hands move away, and the white cylinder is placed on wax paper. So the sequence: hands (striped shirt) move, then the cup is on table, then the white cylinder is placed on wax paper. The table has various items: yellow cloth, pink bowl, blue surface with containers (like a metal bowl with cloth), etc.\n\nLet me rephrase: A person in a black-and-white striped shirt manipulates their hands on a table with a clear plastic cup containing a white substance, a yellow cloth, and a pink bowl. The camera pans left, revealing a blue surface with metal containers and a white cylindrical object placed on wax paper, as the person adjusts the object. The table’s items remain in focus while the background is blurred. Camera movement is a slight pan left.\n\nCheck the frames: [0] shows hands in striped shirt, cup, yellow cloth, pink bowl. [1] shifts to show more, maybe hands moving. [2] shows the cup and the white cylinder on wax paper. Wait, the first frame has hands, then the next frames show the cup with the white cylinder on wax paper. Wait, the video starts with hands, then transitions to show the table with the white cylinder being placed. So the main action is the hands placing the white cylinder.\n\nWait, the video is:\n\nFrame 0: hands (striped shirt) moving, cup on table (white substance), yellow cloth, pink bowl.\n\nFrame 1: same but hands move to the side.\n\nFrame 2: the cup is there, and a white cylinder on wax paper (maybe the cup was moved? Or the cylinder is placed.)\n\nWait, the description says: \"a person in a striped shirt moves their hands over a table; a clear plastic cup with white substance sits on the table, which also holds a yellow cloth, a pink bowl, and a blue surface with metal containers. The person’s hands place a white cylindrical object onto a sheet of wax paper.\"\n\nWait, in the video:\n\n- First frame: hands (striped) near cup.\n\n- Then the hands move, and the cup is still there, but a white cylinder is placed on wax paper.\n\nSo the action is: hands move (maybe clapping, then placing the cylinder).\n\nSo chronological:\n\n1. A person with a black-and-white striped shirt moves their", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EyaHL_PDfo4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EyaHL_PDfo4_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 42.288954920367395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid objects) are actively pouring and handling substances on a table, with clear motion patterns corresponding to manual manipulation.", "background_and_ambient_analysis": "Background elements (blue cloth, wall, containers, yellow cloth) remain static with no visible fluid or environmental motion (fire, water, wind)."}}
{"video_id": "F-3pyV-Sp4U", "file_name": "F-3pyV-Sp4U_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a room. They're wearing a checkered shirt, white t-shirt, dark pants, and a black hat. The room has framed pictures on the walls and a TV. Then, the person does a flip—wait, no, the first frame has them waving? Wait, the first frame (0.0s) shows the person standing, then at 0.3s, the text \"Omg DID U See That Sweet Vlog\" appears. But the caption should focus on motion. Wait, the rules say exclude text recognition. So ignore the text. \n\nLooking at the frames: [0.0]—person standing, [0.3]—text, but we need motion. Then [1.4]—the person is mid-action, maybe jumping? Wait, the next frame: [2.5]—darkened, with a ghostly face (but that's stylistic, exclude). [3.6]—black and white, person in checkered shirt, same room. [4.7]—person with hat on their head. Wait, the sequence: the person starts standing, then maybe flips or moves the hat? Wait, let's check the frames.\n\nWait, the video sequence: \n\nFrame 0.0: person in checkered shirt, white tee, dark pants, black hat. Standing in room with framed art, TV.\n\nFrame 0.3: text overlay (ignore), person same.\n\nFrame 1.4: person is jumping or moving up, maybe a flip? The person's hat is off? Wait, in frame 1.4: the person is mid-air, hat is not on head. Then frame 2.5: black and white, darkened, ghostly face (ignore), person is still there.\n\nFrame 3.6: back to black and white, person standing. Then frame 4.7: person has hat on head again, pointing up.\n\nWait, so motion: person starts standing, then jumps up (maybe a flip) losing the hat, then in the next frame, the hat is in the air? Wait, no. Let's rewatch:\n\nIn frame 0.0: person has hat on head.\n\nFrame 0.3: text (ignore).\n\nFrame 1.4: person is mid-air, hat is off their head (so they're jumping or flipping to remove the hat).\n\nFrame 2.5: darkened, ghostly face (ignore).\n\nFrame 3.6: black and white, person is standing, hat is not visible (maybe still in mid-air? Wait, frame 4.7: person is holding hat, which was thrown up and caught?\n\nWait, the sequence of motion: Person starts with hat on head, then jumps up (flips) so hat comes off, then in the next part, they catch the hat on their head again? Wait, frame 4.7 shows hat on head, so maybe after flipping, the hat is thrown up and caught.\n\nWait, the correct motion chronology:\n\nStart: person standing, hat on head.\n\nThen they jump or flip, hat flies off.\n\nThen hat is in the air (maybe thrown up), and person catches it again.\n\nBut in frame 4.7: person is standing with hat on head.\n\nSo steps:\n\n- Person (male, checkered shirt, white t-shirt, dark pants, black hat) stands in a room with framed pictures and a TV.\n\n- Then, jumps up (body movement), hat flies off head.\n\n- Hat is in mid-air (black and white frame).\n\n- Then, catches the hat on head again.\n\nWait, the frames: 0.0: person standing, hat on head.\n\n1.4: person mid-air, hat off (so jumping).\n\n2.5: darkened (maybe transition).\n\n3.6: black and white, person is now holding the hat up (or hat is in air), but frame 3.6: \"the person stands in checkered shirt, white t-shirt, dark pants, hat not on head? Wait, no: frame 4.7 shows hat on head.\n\nWait, frame 4.7: the person has the hat on their head, so the action is they jumped, hat came off, then caught it.\n\nSo chronological motion:\n\nThe person, wearing a checkered shirt, white t-shirt, dark pants, and black hat, stands in a room with framed artwork and a TV. They then jump upward, causing the hat to fly off their head. The scene darkens momentarily, followed by a black and white frame where the person is seen holding their hat. Finally, the person catches the hat and places it back on their head.\n\nNow, check rules:\n\na) Motion in chronological order", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F-3pyV-Sp4U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F-3pyV-Sp4U_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 283.7584637352758, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person throws a ball, which moves in a parabolic trajectory due to gravity (discrete object physics).", "background_and_ambient_analysis": "The background (walls, framed pictures, television) remains static throughout the video. No shifting of background elements. No fire, water, smoke, or wind (ambient environmental) present. The bright light from the ceiling causes lens flare but is not an environmental motion."}}
{"video_id": "EzhpI5yOn08", "file_name": "EzhpI5yOn08_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a soccer field with a goal. There's a person kicking a soccer ball. Let's see the sequence: at the start, a person (maybe a player) is near the ball, kicks it towards the goal. The ball moves forward, then the goalkeeper (in blue, maybe) tries to save it. Then another person, maybe a defender, runs in. Wait, the video has a few frames: first frame shows someone kicking the ball (but maybe that's a bit blurred), then the ball goes towards the goal, the goalkeeper moves, then another person (darker clothing) comes in. Let's check the chronology.\n\nFrame 0: A person (wearing dark shirt, light shorts) is near the ball, maybe about to kick. Then frame 1: the person has kicked the ball, which is moving towards the goal. Frame 2: the ball is approaching the goal, goalkeeper (blue shirt) is there. Frame 3: the ball is in front of the goal, maybe past the goalkeeper? Then frame 4: another person (dark shirt, blue shorts) runs towards the ball. Wait, no, the sequence is: kick the ball, ball flies to goal, goalkeeper moves, then a player (maybe the kicker again or another) runs.\n\nWait, the captions need to be chronological. Let's list the actions:\n\n1. A person (dark shirt, light shorts) kicks a soccer ball towards the goal. The ball moves across the field.\n2. The ball approaches the goal, a goalkeeper (blue shirt) reacts to save it.\n3. A second person (dark shirt, blue shorts) runs towards the ball after it's kicked.\n\nWait, in the video frames: first frame shows the person kicking (blurred), then the ball is in motion, then the goalkeeper is in the goal, then the person (the kicker maybe?) is running towards the ball? Wait, no. Let's look at the frames:\n\nFrame 0: Person (light clothes?) is near the ball, maybe kicking.\n\nFrame 1: Ball is in mid-air, moving towards goal.\n\nFrame 2: Ball is at the goal line, goalkeeper is there.\n\nFrame 3: Ball is now past the goal (maybe scored?), and a person (dark shirt, blue shorts) is running towards the ball.\n\nWait, the description should be chronological. Let's outline:\n\n- A person in a dark shirt and light shorts kicks a soccer ball towards the goal.\n- The ball moves through the air, approaching the goal.\n- The goalkeeper (in blue) moves to intercept but the ball passes by.\n- Another person in dark shirt and blue shorts runs towards the ball.\n\nBut need to check the actual frames. The first frame has a person (maybe the kicker) kicking the ball. Then the ball is seen moving. Then the goalkeeper (blue) is at the goal, then the ball is in the goal area, and another person (dark shirt) is running.\n\nWait, the user says \"concise, chronological paragraph\". So:\n\nA person wearing a dark shirt and light shorts kicks a soccer ball towards the goal. The ball flies through the air, passing the goal line, where a goalkeeper in blue attempts to save it. A second individual in dark clothing runs towards the ball after it passes the goal.\n\nWait, but need to check the exact actions. Let's see the video description:\n\nFrame 0: person kicking the ball (blurred), so action starts with kick.\n\nFrame 1: ball moving towards goal.\n\nFrame 2: ball at goal, goalkeeper (blue) is there.\n\nFrame 3: the ball is now in front of the goal (maybe after being kicked), and the goalkeeper is moving.\n\nFrame 4: a person (dark shirt, blue shorts) runs towards the ball (which is near the goal).\n\nSo the sequence:\n\n1. A person kicks the ball towards the goal.\n2. The ball travels toward the goal, passing in front of the goalkeeper (who is in blue).\n3. A second person runs toward the ball after it passes the goal.\n\nWait, the goalkeeper is in blue, so \"goalkeeper in blue moves to intercept\". Then the ball is past, and another person runs.\n\nAlso, the background is a grassy field with trees, but per rule e) keep background minimal.\n\nSo the caption should mention the main subjects: the kicker (dark shirt, light shorts), the goalkeeper (blue shirt), and the second person (dark shirt, blue shorts).\n\nChronological order: kick → ball moves → goalkeeper reacts → second person runs.\n\nAlso, spatial relationships: the goalkeeper is at the goal, the second person runs toward the ball which is near the goal.\n\nCamera perspective: seems static, maybe slight pan or static. The video might have a fixed camera.\n\nLet's draft", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EzhpI5yOn08.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EzhpI5yOn08_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 232.15372806368788, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A ball rolls across the ground, followed by a person moving to throw the ball; both motions are distinct and trackable via bounding boxes.", "background_and_ambient_analysis": "No shifting background elements (trees, fence remain static), no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "Ezb91ODpJsk", "file_name": "Ezb91ODpJsk_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and white apron serves beer from a wooden tray on a table with water bottles; three individuals stand together, one in a white shirt and another in a maroon shirt drinking from cups while a third in a black graphic tee raises a glass; a person in a red cap opens a refrigerator door with a beer bottle; hands hold a row of colorful beer tap handles on a counter; multiple beer taps with visible branding are displayed as people stand behind them. The camera cuts between these scenes with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ezb91ODpJsk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ezb91ODpJsk_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 40.61894243593287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people, bottles, glasses) move via locomotion and explicit physical actions (clinking glasses, pouring beer, hand gestures).", "background_and_ambient_analysis": "Background elements (walls, signs) are static in each frame; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "EyWIAQ1feZU", "file_name": "EyWIAQ1feZU_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a green marker colors the torso and arms of a muscular humanoid figure. The hand moves the marker across the figure's chest, then proceeds to color the upper arms. Markers of various colors are arranged vertically along the left and right sides of the drawing. The camera maintains a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/EyWIAQ1feZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/EyWIAQ1feZU_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 348.0392605040423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a green colored pencil moves across the paper, applying color to the Hulk drawing; the hand and pencil are discrete solid objects exhibiting locomotion due to manual action.", "background_and_ambient_analysis": "The background elements (colored pencils on left and right, paper edges) show no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "F-h1Ckqz_a0", "file_name": "F-h1Ckqz_a0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a close-up of a green and silver butterfly shaver. It transitions to a woman sitting in a striped wicker chair, holding a pink shaver and moving it across her leg. The camera zooms in to show her hand applying the shaver, focusing on the shaving motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F-h1Ckqz_a0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F-h1Ckqz_a0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.10829586162829, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and the pink shaver exhibit controlled motion as the shaver is moved across the leg; these are solid objects interacting via physical contact (shaving action).", "background_and_ambient_analysis": "Background elements (windows, patio furniture, plants) show no uniform shifting or fluid motion; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "F0YHzQjQIe4", "file_name": "F0YHzQjQIe4_000286_000296.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a black marker, coloring the spiky hair of a cartoon character drawn on white paper; it then switches to a blue marker and colors the left ear of the character, with a set of colored markers visible to the right of the frame. The hand remains positioned to the left throughout the sequence, moving methodically across the character’s features. The camera maintains a steady top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F0YHzQjQIe4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F0YHzQjQIe4_000286_000296.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 218.16084528602022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) moves to draw on the paper, applying color to the cartoon character.", "background_and_ambient_analysis": "Static background elements (white paper, markers) show no uniform shifting. No fire, water, smoke, or wind motion present."}}
{"video_id": "F0jF226VuGE", "file_name": "F0jF226VuGE_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a red-handled paintbrush draws thin lines and red dots on a white spiral-bound sketchbook. The hand dips the brush into a pink paint palette, then returns to the sketchbook to add more red flower-like shapes. The camera stays close-up, shifting between the sketchbook and the palette to capture the painting process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F0jF226VuGE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F0jF226VuGE_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 94.46143548341504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and paintbrush are moving in discrete, controlled motions to apply red paint to the sketchbook page, with clear bounding box tracking of the brush's trajectory.", "background_and_ambient_analysis": "The background elements (sketchbook spiral binding, red/purple cloth) show no uniform shifting or fluid motion; they remain static throughout the frames, indicating no ambient environmental or camera-induced displacement."}}
{"video_id": "F0lcRbSPbp0", "file_name": "F0lcRbSPbp0_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a white shirt sits in a red high chair with a beige tray, holding a purple sippy cup with a yellow lid. The baby lifts the cup upward, turning it slightly while looking at it. The background features blue walls, a white door, and a black chair. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F0lcRbSPbp0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F0lcRbSPbp0_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 70.79912560393407, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby in a high chair interacts with a purple cup, lifting it and moving it in the frame. This involves discrete, solid object motion driven by physical actions (lifting, holding).", "background_and_ambient_analysis": "The background consists of a blue wall with white trim and a door, which remain static and show no uniform shifting. No fluid or environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "F0zgvRNNzdE", "file_name": "F0zgvRNNzdE_000190_000200.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a hand holding a white inhaler near a person's mouth, then transitions to a medium shot of the individual in a light purple shirt inhaling from the device. The dark background remains minimal, and the camera moves from a close-up perspective to a slightly wider angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F0zgvRNNzdE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F0zgvRNNzdE_000190_000200.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 46.27961106495896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is holding and inhaling from an inhaler; the motion of the inhaler and the man's hand/body is due to his physical action of inhaling.", "background_and_ambient_analysis": "The background is dark and static with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "F0Bnwk5NfjA", "file_name": "F0Bnwk5NfjA_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a static shot of a garden with a stone building, green shrubs, and a tree. A person in light-colored clothing and a hat enters from the right, runs swiftly across the grassy area toward the left, passing near the stone wall and shrubs, then exits the frame. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F0Bnwk5NfjA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F0Bnwk5NfjA_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 321.098255471622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (male) runs across the scene from the right side to the left side of the frame, disappearing by 4.0 seconds.", "background_and_ambient_analysis": "The background (wall, bushes, ground) remains static throughout the video. There is no significant environmental motion (e.g., wind, water) that dominates the scene."}}
{"video_id": "F0vx3lCKzn0", "file_name": "F0vx3lCKzn0_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to watch the video frames and note the actions. The video shows a group of workers near a construction site or a building with a concrete wall. Let's list the main subjects:\n\n- There are multiple people: one in green shirt and blue helmet, another in black, someone in blue shirt, and a person in blue (maybe a woman) walking in the background. Also, a horse with a cart on the left.\n\nFirst frame: Workers are around a pile of debris or materials. The person in green (blue helmet) is standing, the one in black is bending over, another in blue shirt is handling something. The horse is on the left, cart loaded.\n\nSecond frame: The person in blue (walking) is moving from left to right. The workers are still at the debris pile. The horse is still there.\n\nThird frame: The person in green moves a bit, the black shirt person is still working, blue shirt person is maybe lifting something. The horse is there.\n\nFourth frame: The person in blue (the woman) is walking out of the frame on the left. The workers are still at the debris.\n\nFifth frame: The person in blue (woman) is gone, workers are still handling debris. The horse is still present.\n\nNow, chronological order. Let's outline the sequence:\n\n1. Initially, several workers (including one in green with blue helmet, one in black, one in blue shirt) are gathered around a pile of materials/debris near a concrete structure. A horse-drawn cart is positioned to the left.\n\n2. The woman in blue walks past the workers from left to right, moving out of the frame.\n\n3. The workers continue their tasks—manipulating items, possibly moving debris or loading/unloading. The horse remains stationary.\n\nSpatial relationships: Workers are near the debris pile; horse is to the left of the workers. The concrete wall is behind them.\n\nCamera perspective: It's a top-down or high-angle shot, looking down on the scene. No significant camera movement mentioned (frames show static position).\n\nBackground: Concrete building with a wall and some pipes, but minimal description as per rules.\n\nNow, condense into a concise paragraph. Focus on motion: workers' actions, the woman walking, the horse.\n\nCheck rules: focus on motion and behavior chronologically, mention appearance (colors), spatial, conclude camera.\n\nLet's draft:\n\nFive workers are near a debris pile at a construction site. A man in a green shirt and blue helmet stands next to a man in black, while another in a blue shirt handles materials. A horse-drawn cart is to the left. A woman in blue walks past the workers from left to right, exiting the frame. The workers continue moving debris, with the horse remaining stationary. The camera maintains a high-angle, static perspective over the scene.\n\nWait, check if \"five workers\" is accurate. Let's count:\n\n- Green shirt (blue helmet)\n\n- Black shirt\n\n- Blue shirt\n\n- Another person? In frame 0, there's a person in dark clothing, maybe two more? Wait, frame 0: three workers in the foreground? Let's see: [0.0] shows multiple people. Let's recount:\n\nFirst frame: Workers:\n\n- Green shirt, blue helmet (center left)\n\n- Black shirt (next to him)\n\n- Blue shirt (bending over)\n\n- Another person (maybe the one in black, but maybe another person? Wait, the video shows four people? Wait, no, the user's frames: [0.0] shows several people, including one walking (the woman). Let's check:\n\nFrame 0: A person in blue (woman) is walking from left to right, passing by the workers.\n\nWorkers: at least three in the foreground: green, black, blue.\n\nSo total people: three workers plus the woman walking. But the main subjects are the workers. So describe the workers and the woman's movement.\n\nLet me check the description:\n\n\"Several workers (including one in green shirt and blue helmet, one in black shirt, one in blue shirt) are engaged with a debris pile near a concrete wall. A woman in blue walks past them from left to right, exiting the frame. The workers continue moving materials, with a horse-drawn cart positioned to the left. The camera captures a high-angle, static view of the scene.\"\n\nWait, need to be concise. Let's structure:\n\n\"Workers in green, black, and blue shirts are seen handling debris near a concrete structure; a woman in blue walks past them from left to right, exiting the frame. The horse-drawn cart remains stationary to the left as the workers continue their tasks. The camera maintains a high-angle, static perspective.\"\n\nCheck if that's chronological: first, workers handling debris, then woman walks, then workers continue.\n\nYes. Let", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F0vx3lCKzn0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F0vx3lCKzn0_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 293.878216788859, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (wearing work clothing) are moving around the construction site, performing tasks such as lifting and handling materials, with clear locomotion and interactions.", "background_and_ambient_analysis": "The concrete structure and ground show no uniform shifting, indicating no camera motion. No fire, water, smoke, or wind-driven motion is visible."}}
{"video_id": "F26yqveaWSs", "file_name": "F26yqveaWSs_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subjects are people in a pool. Starting with the first frame: two people in the pool, one helping another. The first person (maybe a lifeguard or instructor) is in a dark shirt and red shorts, holding a yellow float. The person being helped is on their back, wearing a light blue float. Then, the scene shifts to another part of the pool where a woman in a black swimsuit is doing backstroke, and a man in a dark shirt with red shorts is assisting, holding a blue float. \n\nNeed to describe chronologically. First part: two people in the pool, one (instructor) helps a child (or person) with a yellow float. Then, the woman in black swimsuit is in the water, doing backstroke, while the instructor holds a blue float. \n\nCheck spatial relationships: the instructor is in front of the person being helped. Then, in the next part, the instructor is beside the woman, supporting her. \n\nBackground: pool with lane dividers, some structures. But keep background minimal. \n\nCamera perspective: starts with a view of the pool, then maybe pans or shifts to show different parts. The first clips have a vertical pole in the foreground, then the camera moves to show the backstroke scene. \n\nNow, structure the caption: \n\nIn a pool, two individuals interact; one in a dark shirt and red shorts assists a person on their back using a yellow float. The scene transitions to a woman in a black swimsuit performing a backstroke, guided by the same instructor who holds a blue float. The camera shifts to capture different sections of the pool, focusing on the swimming motion and assistance. \n\nWait, need to be concise, chronological. \n\nLet's see: \n\nAt the beginning, a person in a dark shirt and red shorts holds a yellow float while supporting another individual on their back in the pool. The scene then shifts to a woman in a black swimsuit swimming backstroke, with the same instructor holding a blue float to guide her. The camera follows the swimmers' movements, capturing their positions relative to the pool’s lane markers. \n\nCheck if that's accurate. The first frame shows two people: one with yellow float (probably the instructor) and the other being helped. Then, the next scene shows a different woman (maybe another swimmer) with the instructor holding blue float. So chronological order: first interaction, then the backstroke scene. \n\nNeed to mention the number of people: first part has two people, then the backstroke scene has two (instructor and woman). \n\nAppearance: instructor (dark shirt, red shorts), the person being helped (light blue float, possibly a child). Then the woman in black swimsuit. \n\nSpatial: instructor is in front of the person, then instructor is beside the woman. \n\nCamera: starts with a view, then shifts to show the backstroke. \n\nLet me draft: \n\nA person in a dark shirt and red shorts assists another individual on their back using a yellow float in a pool. The scene transitions to a woman in a black swimsuit swimming backstroke, guided by the same individual holding a blue float. The camera follows the swimmers’ movements, capturing their positions near lane dividers. \n\nWait, check the rules: chronological paragraph. So first part: person A (instructor) helps person B (on back with yellow float). Then, person C (woman in black) swims backstroke with person A (instructor) holding blue float. \n\nNow, make sure to mention the motion: person B is being helped (maybe floating), person C is doing backstroke. \n\nLet me check the video frames again. The first frame: two people, one (instructor) has yellow float, the other is on back. Then frame 2: same scene, person B moves their arms. Frame 3: another part, woman in black swimsuit is on back, instructor holds blue float. So the order is: the first interaction (yellow float) then the backstroke scene (blue float). \n\nSo the caption should start with the yellow float interaction, then the backstroke. \n\nFinal draft: \n\nIn a swimming pool, a person in a dark shirt and red shorts assists another individual on their back using a yellow float. The scene then shifts to a woman in a black swimsuit performing a backstroke, with the same individual holding a blue float to guide her motion. The camera captures the swimmers’ movements and positions relative to the pool’s lane dividers, shifting focus between the two interactions. \n\nCheck rules: concise, chronological, motion and behavior, appearance (dark shirt red shorts, black swimsuit, yellow and blue floats), spatial (instructor assisting, woman swimming backstroke), background minimal (lane dividers mentioned as essential), camera perspective (shifts focus). \n\nYes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F26yqveaWSs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F26yqveaWSs_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 60.84401516481587, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two swimmers in the pool (one floating, one swimming) and a coach interacting with a swimmer. Their movements are distinct and driven by swimming strokes and physical interaction.", "background_and_ambient_analysis": "Background shows pool structures and static elements (e.g., pillars, deck) with no uniform shifting. Water in the pool has minor turbulence but is not the dominant motion source."}}
{"video_id": "F3A9Q_w27ag", "file_name": "F3A9Q_w27ag_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a title screen: \"Not inbetween\" with NHTSA and Child Safety logos. Then it cuts to a man walking. The man is in a green jacket and blue jeans, walking away from the camera on a paved path. The background has grass, trees, and a cloudy sky. The camera is stationary, following him as he walks. Let's structure the caption chronologically.\n\nFirst part: the title screen (but the rules say exclude text recognition, so maybe skip that). Then the man walking. The video shows the man from behind, moving along the path. He's the main subject. The background is minimal—grass with leaves, trees. Camera is static, following his movement.\n\nWait, the first frame is a title screen, but the rules say \"exclude text recognition\". So the caption should focus on the motion after the title. Wait, the problem says \"generate a concise, chronological paragraph describing the provided video.\" The video starts with the title, then the man walking. But rules (f) say exclude text recognition, so we don't mention the text. So the caption starts from the man walking.\n\nLet's check the video frames: frame 0 is title, then frame 1-5 show the man walking. So the sequence is: first, the title screen (but exclude text), then the man appears walking on the path.\n\nBut the rules say \"focus on motion and behavior of main subjects\". The main subject is the man. So in chronological order: the man walks away from the camera along a paved road, wearing a green jacket and blue jeans, moving from the left side of the frame towards the center, with grass and trees in the background. The camera remains stationary, capturing his movement.\n\nWait, the video starts with the title screen (but we ignore text), then cuts to the man walking. So the caption should mention the transition, but according to rules (f), exclude text recognition, so maybe just describe the action after the title. Let's see the actual video: the first frame is the title, then the next frame is the man walking. So the caption should start with the man walking.\n\nLet's outline:\n\n- A man in a green jacket and blue jeans walks away from the camera along a paved path. The path is bordered by grass with scattered leaves and trees in the background. The camera remains stationary, tracking the man as he moves forward, maintaining a consistent distance.\n\nCheck rules:\n\na) Motion: walking away, consistent movement.\n\nb) Appearance: green jacket, blue jeans (color, size, orientation—back view).\n\nc) Spatial: away from camera, path bordered by grass, trees in background.\n\nd) Camera: stationary, tracking movement (but \"tracking\" might be okay; the rules say \"camera perspective and movement\", so stationary tracking? Wait, the description says the camera is stationary, but the man moves. So \"stationary camera\" with the man walking towards the horizon.\n\ne) Background minimal: yes, mention grass, trees but briefly.\n\nf) Exclude text: yes, so no mention of the logos or text.\n\ng) No reasoning.\n\nPutting it together:\n\nA man wearing a green jacket and blue jeans walks away from the camera along a paved road bordered by grass and trees. The camera remains stationary, capturing his forward movement as he progresses across the frame.\n\nWait, let's check the video: the man starts walking towards the road, then walks on the path. The video frames show him moving from left to right, away from the camera. The background has grass with fallen leaves, trees with autumn colors.\n\nLet me confirm the video details:\n\nFrame 0: title screen (exclude text)\n\nFrame 1: man walking (back view) towards road.\n\nFrames 2-5: he continues walking along the path, away from camera.\n\nSo the action is: the man is walking away from the camera on a paved road, wearing a green jacket and blue jeans. The road is in the middle of the frame, with grassy area on either side. The background has trees and sky. The camera is fixed, so it's a static shot.\n\nThus, the caption should be:\n\nA man in a green jacket and blue jeans walks away from the camera along a paved road bordered by grass with fallen leaves and trees. The camera remains stationary, capturing his steady forward motion.\n\nWait, \"steady forward motion\" is good. Let's check if all rules are met.\n\na) Motion: walking away, forward motion.\n\nb) Appearance: green jacket, blue jeans, back view.\n\nc) Spatial: away from camera, road bordered by grass and trees.\n\nd) Camera: stationary.\n\ne) Background minimal: grass, trees, leaves mentioned briefly.\n\nf) No text.\n\nYes.\n\nWait, the video might have the man walking from left to right, so \"progresses", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F3A9Q_w27ag.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F3A9Q_w27ag_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 392.06566192535166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (man) is walking away from the camera along the road; motion is due to locomotion.", "background_and_ambient_analysis": "The background (road, grass, trees) is mostly static with negligible wind-induced motion; no fire, water, or smoke. Background elements do not shift uniformly."}}
{"video_id": "F1y8kjGxtRI", "file_name": "F1y8kjGxtRI_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the task. The user wants a concise, chronological paragraph describing the video. The rules specify focusing on motion and behavior of main subjects in order, mention appearance and number, spatial relationships, camera perspective, and keep background minimal.\n\nLooking at the video frames: The first frame shows a boy in a yellow shirt and black shorts sliding down a playground slide. He's mid-slide, so the action starts there. Then he hits the ground, sits up, and then starts to get up. There's another kid in a red shirt in the background, maybe waiting. The slide is beige with green supports, and the ground is wood chips.\n\nI need to list the sequence: the boy slides down, lands on the ground, sits up, then gets up. The other kid is there but maybe not the main focus. The camera seems to be top-down, following the action. The background has grass and some playground equipment, but the user said to keep it minimal.\n\nCheck the rules: chronological order. So start with the slide, landing, sitting up, moving to get up. Mention appearance: yellow shirt, black shorts, black shoes. The other kid is red shirt, but maybe not necessary. Spatial: the boy is sliding down the slide, lands on the wood chips. Camera is top-down, maybe static but follows the movement slightly.\n\nWait, the first frame shows the boy in mid-slide, then he's on the ground. The next frames show him sitting up, then getting up. The camera might be following him as he moves. The rules say to mention camera perspective and movement. So top-down view, slight shake as he moves.\n\nAvoid background details unless essential. The ground is wood chips, but maybe mention \"wood chip surface\" as part of the background. But the user said minimal background, so maybe just \"wood chip surface\" is enough.\n\nCheck if the other kid is relevant. The rules say focus on main subjects. The main subject is the boy in yellow. The other kid in red is maybe a secondary subject, but the problem says \"main subjects (people/animals/objects)\". Since the video is about the sliding action, the boy in yellow is the main. The red shirt kid is in the background but not doing much. Maybe mention \"a child in red shirt\" as background.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation).\" So for the main subject: yellow shirt, black shorts, black shoes, male, moving down the slide. Then he lands on wood chips, sits up, then starts to get up.\n\nLet me structure the paragraph:\n\nA boy in a yellow shirt, black shorts, and black shoes slides down a beige playground slide onto a wood chip surface. He lands in a seated position, then sits up before slowly pushing himself up to a standing position. A child in a red shirt stands near the slide's top. The camera maintains a top-down perspective with slight movement following the boy's actions.\n\nWait, but the camera's movement: \"slight movement following the boy's actions\". The rules say \"camera perspective and movement\". In the frames, the camera angle changes slightly as the boy moves. So \"top-down perspective with slight shake\" maybe.\n\nWait, the user says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the last part: \"The camera maintains a top-down view with slight shake as it follows the boy's movements.\"\n\nWait, in the video frames, the first frame is the boy sliding, then he's on the ground, then sits up. The camera angle is overhead, so top-down. The movement of the camera might be following him as he moves, but the description says \"slight shake\".\n\nAlso, in the video, the boy lands, sits up, then moves to his feet. So the chronological order is slide down, land, sit up, get up.\n\nCheck if the other person (red shirt) is mentioned. The rules say \"if relevant\". Since they are in the background, maybe just mention \"a child in red shirt stands nearby\".\n\nPutting it all together:\n\nA boy in a yellow shirt, black shorts, and black shoes slides down a beige playground slide onto a wood chip surface, landing in a seated position before sitting up and pushing himself to a standing position. A child in a red shirt stands near the slide's top. The camera captures the action from a top-down perspective with slight shake, following the boy's movements.\n\nWait, but the user said \"keep background descriptions minimal unless essential for understanding motion\". The red shirt kid is in the background, but maybe not essential. Maybe just mention the main subject.\n\nBut the problem states: \"if relevant (e.g., in front of, to the left).\" So if the red shirt kid is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F1y8kjGxtRI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F1y8kjGxtRI_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 350.17106003029147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child in the yellow shirt slides down the slide and moves on the sand, demonstrating locomotion due to gravity. The child in the red shirt remains stationary in the background. No other discrete objects exhibit significant motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected; playground structures (slide, grass, sand) remain static throughout the frames. No fire, water, smoke, or wind effects present."}}
{"video_id": "F3_DIxc4VjA", "file_name": "F3_DIxc4VjA_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and dark shorts sits on a tiled floor, pouring liquid from a small container into a dark bottle with a light-colored cap using a cloth. They adjust their grip and position the bottle while seated. The background includes a white cloth and miscellaneous items. The camera begins with a top-down close-up of the hands, then gradually pulls back to reveal the seated individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F3_DIxc4VjA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F3_DIxc4VjA_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 152, "blur_score": 46.23857669186063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a small object (likely a tool or component) with deliberate movements, involving discrete, solid object interactions such as gripping, adjusting, and possibly assembling.", "background_and_ambient_analysis": "The background elements (tiled floor, plates, and other stationary objects) appear stable and non-uniformly shifting, showing no signs of fire, water, smoke, or wind-driven motion. No ambient environmental effects are evident."}}
{"video_id": "F3pYHEfIsV0", "file_name": "F3pYHEfIsV0_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A player in a red jersey dribbles the basketball, then jumps to shoot toward the hoop while a player in a white jersey (number 32) stands nearby. The ball arcs through the basketball hoop, and the white jersey player moves afterward. The camera tracks the ball's trajectory to the hoop and then shifts to show the players.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F3pYHEfIsV0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F3pYHEfIsV0_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 264.27183430987463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two basketball players and a basketball are moving: one player dribbling and shooting the ball, the other player moving to defend. The ball is also moving through the air and through the hoop.", "background_and_ambient_analysis": "The background (gym wall and floor) is static and shows no fluid motion (fire, water, smoke, wind)."}}
{"video_id": "F3zENZOl6yQ", "file_name": "F3zENZOl6yQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video is about teaching the D major chord on guitar. First, I need to describe the sequence chronologically. The video starts with a split screen: left shows a hand strumming, right shows a fretboard with a finger on the 2nd fret of the G string. Then the hand strums, and the fretting hand adjusts. Wait, the frames show the left side (strumming hand) moving, right side (fretting hand) pressing down. The chord diagram at the bottom shows fingers on specific frets.\n\nSo the main subjects are the hands. Left hand: strumming motion, right hand: fretting. The left hand strums the strings, then the right hand positions fingers. Let's outline the chronology.\n\nFirst frame: left side shows a hand strumming (maybe starting to strum), right side shows a finger on the 2nd fret. Then the next frames: the strumming hand continues, the fretting hand adjusts (maybe the index finger is on 2nd fret, middle on 3rd? Wait, the chord diagram has 3, 2, 1 on the strings. Wait, the chord diagram is for D major: on the 2nd fret for the low E string (but maybe the diagram is showing the positions: 3rd fret on B string, 2nd on G, 1st on D? Wait, the diagram shows the neck with dots: first fret (1) on D string? Wait, the chord diagram at the bottom: the strings are labeled with numbers (3, 2, 1) below. Maybe the 3 is on the B string, 2 on G, 1 on D? Wait, maybe it's a standard D major chord shape: fingers on 2nd fret of G string (3rd fret of B?), but the diagram shows three dots: one on the 3rd fret of the second string from the bottom (B string), 2nd fret of third string (G string), and 1st fret of fourth string (D string). Hmm, but the video is a split screen showing the strumming hand on the left and the fretting hand on the right.\n\nIn the video, the left side shows a hand strumming the guitar (strumming motion, fingers moving across the strings). The right side shows a hand pressing down on the 2nd fret (probably on the G string). Then the strumming continues, and the fretting hand is shown. Wait, the frames go from initial position to strumming. So the sequence is:\n\n- First frame: left side has a hand strumming (fingers moving), right side has a hand pressing a note on the 2nd fret.\n- Then, the strumming hand continues, the fretting hand adjusts (maybe showing the full chord position).\n\nSo the motion is the strumming hand moving rhythmically to play the strings, while the fretting hand positions fingers on the fretboard to form the D major chord. The camera perspective is split screen: left shows the body of the guitar and strumming hand, right shows the fretboard and fretting hand. Background is dark except the guitar parts. Need to mention the hands' movements, appearance (color? But not important, just hand), size (hands are normal size), orientation (left hand strumming, right hand fretting).\n\nFollowing the rules: focus on motion chronologically. First, the strumming hand moves to play the strings (left side), then the fretting hand positions fingers on the fretboard (right side). The chord diagram at the bottom is part of the visual but we don't mention text. So the caption should describe the actions of the hands.\n\nLet's structure:\n\nA hand strums the guitar strings on the left side of the split screen, while another hand positions fingers on the guitar fretboard to form the chord on the right side. The strumming hand moves rhythmically across the strings, and the fretting hand adjusts to place fingers on specific frets (noting the chord diagram shows finger positions). Both hands are visible against a dark background, with the camera maintaining a split-screen perspective showing both the strumming and fretting actions without movement.\n\nWait, need to be concise. Let's check the rules again: exclude text recognition, so don't mention the chord name. Focus on motion, appearance (color? probably not, but maybe \"a hand\" without color). Spatial relationships: left side strumming, right side fretting. Camera is split screen, no movement (since it's a static split screen with different angles).\n\nSo final caption:\n\nA left hand strums the guitar strings rhythmically while a right hand positions fingers on the fretboard to form a chord, visible in a split-screen", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F3zENZOl6yQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F3zENZOl6yQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 2792.4021737200633, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving discretely: strumming (right side) and fretting (left side) the guitar strings.", "background_and_ambient_analysis": "Background elements (guitar illustration, fingerboard diagram) remain static with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "F3FgXELbLYo", "file_name": "F3FgXELbLYo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a teal shirt and dark apron with light straps rolls a wooden rolling pin over a folded white cloth on a wooden countertop. They lift the cloth to expose a round plate beneath, revealing its surface. The kitchen background includes shelves with glassware and an oven. The camera remains stationary, capturing the action from a fixed eye-level angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F3FgXELbLYo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F3FgXELbLYo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 29.548195088075417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person manipulates dough and a bowl, moving their hands and objects via explicit physical actions (rolling, placing).", "background_and_ambient_analysis": "Background elements (walls, kitchen appliances) are static; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "F43ojtuchQA", "file_name": "F43ojtuchQA_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A metallic angle grinder with a spinning disc makes contact with a dark metal object featuring an orange stripe, generating sparks as it grinds along the object's surface. The grinder moves steadily along the metal, producing continuous sparks against the concrete floor background. The metal object remains stationary during the grinding process. The camera maintains a close-up, fixed perspective focused on the grinding action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F43ojtuchQA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F43ojtuchQA_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 145, "blur_score": 76.69444702123403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shoe and electric polishing machine are moving in controlled, discrete motions relative to each other (circular/linear polishing action), with the hand holding the machine also exhibiting motion.", "background_and_ambient_analysis": "The background (concrete floor) remains static with no shifting or environmental motion; no fire, water, smoke, or wind is present."}}
{"video_id": "F4YNyDs8us8", "file_name": "F4YNyDs8us8_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise chronological paragraph focusing on the main subject's actions, appearance, spatial relationships, camera perspective, and minimal background details.\n\nLooking at the video frames provided, the main subject is a person wearing a brown and white striped shirt with a patterned scarf. They're holding a yellow apple and peeling it. The person is seated at a table with some items like a blue folder and papers visible. \n\nStarting with the first frame: the person is holding the apple, peeling it with their hands. The camera seems to be close-up, possibly handheld, as there's a slight shake. The background is indoors, maybe a café or home setting with tables and chairs.\n\nNext, I need to sequence the actions. The person starts peeling the apple, then continues. Their hands are actively moving, with the apple being peeled in sections. The apple is yellow, medium-sized, and they're holding it with both hands. The table is in front of them, and there's a blue folder on the table.\n\nI should mention the appearance briefly: the person's shirt has stripes, the scarf is patterned. The apple is yellow. Spatially, the apple is in their hands, the table is in front. Background is minimal, maybe just the table and some items.\n\nCamera perspective: close-up, slightly shaky, maybe handheld. Moving a bit but staying focused on the person's hands.\n\nNeed to avoid text recognition, named characters, etc. So no mentioning specific details like the brand of the shirt or exact background items. Just the essentials.\n\nPutting it all together: The person, wearing a brown and white striped shirt and patterned scarf, is seated at a table. They hold a yellow apple in both hands, peeling it methodically. The apple is peeled in sections, with the person's hands moving steadily. The table in front has a blue folder and papers. The camera maintains a close-up, slightly shaky perspective on the hands and apple, with minimal background detail visible.\n\nWait, the user said to exclude background details unless essential. So maybe the table and blue folder are not essential. The background might just be a room with tables and chairs, but maybe it's better to omit unless necessary. Let me check the rules again: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" The table is in front, so maybe that's relevant.\n\nAlso, the video shows the person peeling the apple, so the chronological order is the person holding the apple, peeling it. The camera is close-up, moving slightly but focused on the hands and apple.\n\nCheck the output format: must be in <caption_output> tags. Concise paragraph. Let me structure it:\n\nA person wearing a brown and white striped shirt and patterned scarf sits at a table, holding a yellow apple in both hands. They peel the apple methodically, rotating it to remove the skin in sections. The table surface in front holds a blue folder and papers. The camera maintains a close-up, slightly shaky perspective focused on the hands and apple, with minimal background detail visible.\n\nWait, the rule says to exclude background unless essential. The blue folder might be essential because it's on the table. But the user says \"keep background descriptions minimal unless essential for understanding motion.\" If the motion is peeling the apple, maybe the background isn't essential. The table is in front, but maybe it's okay to mention the table as a surface where the person is sitting. But perhaps the main focus is on the person and the apple.\n\nLet me check the example again. The user provided the video clips, and the first frame shows the person with the apple. The background is a room with tables and chairs, but maybe it's too vague. The caption should focus on the main action.\n\nMaybe the correct approach is to focus on the main subject's actions without much background. So:\n\nA person in a brown and white striped shirt and patterned scarf holds a yellow apple with both hands. They peel the apple methodically, rotating it to remove the skin in sections. The camera remains close-up and slightly shaky, focusing on the hands and apple throughout the sequence.\n\nThat's more concise. Omit the table and background details unless necessary. The background might not be essential here. The key is the person peeling the apple, their appearance, and the camera perspective.\n\nWait, the user's example output includes \"seated at a table\" but maybe that's okay. Let me check the rules again. Rule c: mention spatial relationships if relevant. The person is seated at a table, so if the table is part of the scene, it's relevant. But the background details should be minimal. The table is the only thing mentioned in the background. The blue folder and papers might be part of the background but", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F4YNyDs8us8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F4YNyDs8us8_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 156, "blur_score": 1051.615039045428, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively manipulating a fruit (e.g., peeling), with distinct motion from hand movements and interactions with the fruit.", "background_and_ambient_analysis": "Background elements (tables, chairs) are stationary and show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "F4pWKovCWpU", "file_name": "F4pWKovCWpU_000493_000503.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark, rounded object rests on a light, textured surface. A light-skinned hand enters the frame from below, grasps the object, lifts it upward, and then withdraws, clearing the object from view. The camera remains static in a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F4pWKovCWpU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F4pWKovCWpU_000493_000503.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 106.377322475043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A bat-shaped object is moving, flapping its wings and changing position across the frame. It is the only discrete object with clear motion.", "background_and_ambient_analysis": "The background appears to be a static pattern (wall with speckles) without uniform shifting. No environmental fluids (fire, water, smoke, wind) are present. The motion is dominated by a solid object."}}
{"video_id": "F4P6Rp-E1JQ", "file_name": "F4P6Rp-E1JQ_000286_000296.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin, holding a light-colored pencil, moves across a spiral-bound sketchbook, adding detailed lines and shading to a drawing of a tall, rectangular structure with horizontal elements. The hand shifts positions, working on different sections of the sketch while the sketchbook rests on a soft, muted surface. The camera maintains a close-up perspective, capturing the hand’s motion and the evolving sketch without significant movement or shift in focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F4P6Rp-E1JQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F4P6Rp-E1JQ_000286_000296.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 35.048899122961956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pencil is actively drawing on the notebook page, moving to add details to the sketch with controlled, discrete motions.", "background_and_ambient_analysis": "The background (notebook page and fabric surface) remains static with no shifting, fluid motion, or environmental effects; no fire, water, smoke, or wind present."}}
{"video_id": "F4ziKbgDgFY", "file_name": "F4ziKbgDgFY_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white sleeve approaches a gray industrial machine, moving their hand to open a compartment panel. The hand then inserts into the revealed internal opening, with the camera maintaining a close-up focus on the machine and the hand’s interaction. The perspective shifts slightly to capture the hand's motion within the machine's opening.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F4ziKbgDgFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F4ziKbgDgFY_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.23041514492153, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hand moves to open a compartment of a machine and points inside.", "background_and_ambient_analysis": "The background elements (machine and walls) are static with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "F4sK4t92gPo", "file_name": "F4sK4t92gPo_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and red shorts stands under a balcony overhang, adjusting a white window. They move slightly to the right, stepping back from the window. The camera pans right, revealing a blue sky and a tree in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F4sK4t92gPo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F4sK4t92gPo_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 28.434243767713618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is moving (turning head, shifting body, and stepping away from the window). The person is holding a white object (possibly a towel) that moves with the person.", "background_and_ambient_analysis": "The background includes a static building structure and a sky with subtle cloud movement. The trees at the edge of the frame show slight swaying, but this is not dominant."}}
{"video_id": "F6EkNToFeZg", "file_name": "F6EkNToFeZg_000323_000333.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green dress uses a wooden rolling pin to flatten a folded light-colored dough on a table; the hands maneuver the rolling pin horizontally across the dough, gradually spreading it. The camera maintains a close-up top-down perspective focused on the hands and dough.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F6EkNToFeZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F6EkNToFeZg_000323_000333.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 76.85156178173489, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a rolling pin interact with dough, moving the dough through rolling motion due to applied physical force.", "background_and_ambient_analysis": "Background elements (wall, table surface) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "F6HKnwNj4Qw", "file_name": "F6HKnwNj4Qw_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt and red cap stands facing another person in a dark shirt near shelves; the second person reaches toward the shelves. The first person turns and walks away, moving through a doorway, followed by the second person. The camera follows the movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F6HKnwNj4Qw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F6HKnwNj4Qw_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 110.05988763527037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in red cap) is punching a black and red punching bag, causing it to move. The person then moves around the bag and walks away, returning later. The motion is due to explicit physical forces (punching).", "background_and_ambient_analysis": "No shifting background elements (walls, shelves remain stable). No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "F5pDL089o6E", "file_name": "F5pDL089o6E_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a blue shirt and orange shorts runs from the left toward a large tree, grasps its trunk, and begins climbing upward. The camera remains stationary at a low angle, with a wooden fence and house visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F5pDL089o6E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F5pDL089o6E_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 777.9952625428949, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "F4D892Pbl3c", "file_name": "F4D892Pbl3c_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a teal shirt and dark pants sits on a metal chair on a porch, manipulating a wooden object with their hands while seated to the left of a railing; the camera shifts slightly, maintaining a view of the grassy background and a small tree beyond the railing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F4D892Pbl3c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F4D892Pbl3c_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 139.76836207159016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A person seated on a chair exhibits minor hand movements while holding an object (e.g., a cup), consistent with discrete solid object motion.", "background_and_ambient_analysis": "The background elements (railing, grass, trees) show no uniform shifting or fluid motion. There is no fire, water, or significant smoke. Tree sway appears minimal and is not dominant."}}
{"video_id": "F6OxPKOio9w", "file_name": "F6OxPKOio9w_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in blue shorts sits on a bed, focused on manipulating a small object in his hands. The bed features a wooden headboard, scattered items including a red bag, and a partially visible person lying down in the background. The camera remains stationary, capturing the man from a slightly low angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F6OxPKOio9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F6OxPKOio9w_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 88.6188086630278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man is seated on the bed, actively manipulating a small object (likely a phone) with his hands. The other person in the background remains motionless on the bed.", "background_and_ambient_analysis": "The background elements (wooden bed frame, wall) remain stationary throughout. No fluid motion (water, fire, smoke) or wind-induced environmental effects are present."}}
{"video_id": "F7ylJsv8RTM", "file_name": "F7ylJsv8RTM_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person wearing dark blue shorts lies prone on a table as another individual’s hands massage their back. The camera starts with a close-up top-down view, then gradually pulls back to reveal more of the room, including the floor and wall. The massaging motion continues throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F7ylJsv8RTM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F7ylJsv8RTM_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 418.5303364706351, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person lying face-down on a surface, with subtle movements (e.g., shifting position, slight adjustments) indicating physical motion. The person's body is the primary discrete object in motion.", "background_and_ambient_analysis": "The background consists of static elements (white wall, green structure, floor) with no uniform shifting or fluid motion (fire, water, smoke, wind) observed. Background remains consistent across frames."}}
{"video_id": "F6aEGDvjNzQ", "file_name": "F6aEGDvjNzQ_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink apron shapes dough into round forms on a floured kitchen countertop, using hands to fold and seal the dough. The countertop holds rolled dough pieces, a wooden rolling pin, and scattered flour. The person then places the formed dough onto a baking sheet lined with flour, which is filled with multiple shaped dough items. The camera shifts to a top-down view of the baking sheet, then pans to show the tray with neatly arranged dough pieces.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F6aEGDvjNzQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F6aEGDvjNzQ_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 134, "blur_score": 89.94957049878116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dough pieces) are being manipulated by hands: pinching, shaping, and placing onto a tray.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; kitchen elements (countertop, rolling pin, flour) remain static throughout the clip."}}
{"video_id": "F8XjUQ5zmco", "file_name": "F8XjUQ5zmco_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F8XjUQ5zmco.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F8XjUQ5zmco_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 637.6533301530835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a hat, red vest, and red pants) is sitting on the ground and moving their hands and arms (adjusting hat, pointing/gesturing).", "background_and_ambient_analysis": "The background consists of a rocky wall and calm water. There is no significant fluid or gaseous motion (e.g., waves, wind) to dominate the scene. The water is static."}}
{"video_id": "F8nHXG29ZZI", "file_name": "F8nHXG29ZZI_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow tank top and blue jeans uses tongs to rotate a glowing orange glass orb over a metal stand, then shifts to a wider shot revealing them seated at a workbench, shaping the glass with a rod while a furnace glows in the background. The camera transitions from a close-up of hands manipulating the orb to a broader perspective of the workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F8nHXG29ZZI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F8nHXG29ZZI_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 88.8130939157656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a yellow top manipulates a molten glass orb using tools (e.g., blowpipe, shaping rod). The glass orb and tools exhibit discrete physical motion as the person rotates, shapes, and handles the molten glass.", "background_and_ambient_analysis": "The background includes a stationary furnace with visible flames and industrial metal structures. The flames represent ambient environmental motion, but they are not the dominant focus of the video."}}
{"video_id": "F98n-hVzLN8", "file_name": "F98n-hVzLN8_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a video clip with several frames, and I need to create a concise chronological paragraph following their specific rules.\n\nFirst, I should look at the video frames given. The first frame shows a TV screen with a group of people dancing. The text on the screen says \"We have to touch the skies.\" There are people in red and white outfits, moving energetically. The next frame has a bright blue light effect, maybe a spotlight or some visual effect. Then there's another frame with more people, the text changes to \"And hum our tune.\" Then it shifts to a dark scene with the text \"The heart says, be like the cloud.\" Finally, the last frame is a dark background with people still moving, and the text \"And drown yourself.\"\n\nWait, but according to the rules, I need to exclude text recognition. So I shouldn't mention any of the subtitles. The user specified not to include named characters, stylistic analysis, or text. So I have to focus on the motion and behavior of the main subjects.\n\nLooking at the main elements: people dancing, changing scenes with bright lights, maybe a group of people in red and white. The video seems to transition between different scenes with lighting effects. The camera perspective is probably from someone recording the TV, so it's a slight shake as the camera moves around the TV.\n\nLet me check the rules again. The caption should be chronological, describe motion and behavior, appearance and number (color, size, orientation), spatial relationships if relevant. Conclude with camera perspective and movement.\n\nFirst frame: people dancing on stage. Maybe a group, some in red, some in white. They're moving energetically. Then a bright blue light effect, maybe a spotlight. Next, another scene with people, then a dark scene. The camera seems to be handheld, moving slightly as it records the TV.\n\nWait, the video is of a TV screen, so the camera is capturing the TV from a distance, possibly a bit shaky. The TV itself shows different scenes, but the caption should describe what's on the TV, not the camera moving. Wait, no—the rules say \"conclude with the camera perspective and movement\". So the main subject is the video content, but the final part should mention how the camera is positioned.\n\nWait, the user says: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo, the main part is describing the video content chronologically, then the camera perspective.\n\nLet me structure this.\n\nChronologically:\n\n1. The video starts with a group of people dancing on stage, wearing red and white outfits, moving energetically. They are in a dimly lit setting with blue lighting. Then the scene transitions to a bright blue light effect, possibly a spotlight or visual effect. Next, the scene changes to a darker setting with people still moving. Then it shifts to another scene with people dancing, and finally a darker scene where the people are less visible.\n\nWait, but need to check the exact frames. The first frame has \"We have to touch the skies.\" text, then next frame shows a person in a white shirt (maybe) with blue light, then \"The heart says...\" etc. But according to the rules, exclude text, so I shouldn't mention the text. So focus on the visuals.\n\nThe main subjects are people dancing in groups. The first scene has people in red and white, moving. Then a bright light effect. Then another scene with people, then a dark scene.\n\nNow, appearance: number of people. The first frame shows a group, maybe around 5-6 people. In red and white. Then in the next frame, a person in white shirt, maybe others around. Then a blue light burst. Then the scene changes to darker, with people still dancing. The last frame is dark with people moving.\n\nSpatial relationships: The people are on stage, maybe in front of a backdrop. The camera is filming the TV, so the perspective is from a distance, possibly handheld, with slight movement.\n\nWait, the video is recorded from a room where the TV is mounted on the wall. The camera filming the TV is probably a bit shaky, moving slightly.\n\nSo, the caption should describe the sequence on the TV: start with dancing people (red and white), then a bright blue light, then another scene, etc., then the camera is handheld with slight shake.\n\nLet me try drafting:\n\nThe video opens with a group of people dancing energetically on stage, wearing red and white outfits, moving in sync. The scene transitions to a burst of bright blue light, followed by a darker setting with individuals continuing to dance. The figures shift positions, with some moving forward while others remain in the background. The camera captures the television screen from a distance, exhibiting slight handheld movement and a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F98n-hVzLN8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F98n-hVzLN8_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 196.6979948202769, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving on stage, exhibiting gestures and locomotion consistent with singing and performing.", "background_and_ambient_analysis": "The background elements on the TV screen show stage lighting and structural elements, which are static within the TV content. No dominant fluid/environmental motion (fire, water, smoke) is observed as the primary motion."}}
{"video_id": "F9LTxobf0QI", "file_name": "F9LTxobf0QI_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph that describes the video, following specific rules. \n\nLooking at the provided frames, the video is a bit blurry, so I have to focus on the main actions. The main subjects are two people, one in a red shirt and another in a patterned shirt. The first frame shows them sitting close, the second frame has the person in red leaning over, maybe using a phone. Then, in the third frame, the person in red is still engaged with the phone, and another hand enters the frame. By the fourth frame, the hand is pointing towards the phone. The fifth frame shows the person in red holding the phone, and the other person's hand is still there. The camera moves a bit, possibly handheld, giving a shaky perspective.\n\nWait, the rules say to mention motion and behavior in chronological order. So I need to describe what happens step by step. The two people are interacting with a phone. The person in red is using the phone, maybe taking a photo. Another person's hand reaches in, possibly to adjust or point at the phone. Then the person in red continues to hold the phone, maybe showing something.\n\nAppearance: red shirt, patterned shirt. Number: two people. Spatial relationships: one in red is sitting, the other in patterned is next to them. Camera movement: shaky, maybe handheld.\n\nNeed to keep background minimal. The background is dark, maybe indoors with some people around, but not essential. Avoid text recognition, so no mention of what's on the phone.\n\nLet me check the rules again. Focus on motion and behavior, chronological. So start with the first frame: two people sitting close. Then person in red leans in, uses phone. Next, another hand reaches towards the phone. Then the person in red continues holding the phone as the other hand points. Camera moves a bit, possibly handheld.\n\nMake sure to mention the number of people (two), their shirts, the action of holding the phone, the hand pointing. Conclude with camera perspective as shaky handheld.\n\nWait, the output should be in a paragraph. Let me structure it step by step:\n\nIn the video, two people interact closely. A person in a red shirt holds a phone, while another individual in a patterned shirt sits beside them. The person in red leans forward, using the phone, then another hand reaches in from the right to touch the phone screen. The person in red continues holding the phone as the second individual's hand points toward it. The camera remains close, handheld, with slight movement.\n\nCheck for chronological order: start with sitting, then leaning, hand reaching, then pointing. Mention the shirts and spatial relationships. Camera is handheld, shaky. Background is minimal. Exclude text, names. Should be concise.\n\nWait, the first frame says [0.0] so start from there. Maybe \"Initially, two people sit closely together...\" then describe each action in order. Make sure the description flows chronologically.\n\nLet me draft:\n\nThe video shows two individuals seated closely. A person wearing a red shirt holds a phone, while another person in a patterned shirt sits beside them. The individual in red leans forward to use the phone, then another hand enters from the right to point at or adjust the device. The person in red continues to hold the phone, maintaining focus on the screen as the second individual's hand gestures toward it. The camera remains at a close angle, capturing slight handheld movements and shifting perspectives between the subjects.\n\nCheck if this meets all rules. Number of people: two. Appearance: red shirt, patterned. Motion: leaning, pointing, holding. Spatial: seated beside, hand from right. Background minimal. Camera handheld, slight movement. Yes. But need to be concise. Maybe shorten.\n\n\"Two people sit closely: one in a red shirt holds a phone, the other in a patterned shirt sits beside them. The person in red leans forward to use the phone, then a second hand enters from the right to point toward the screen. The individual in red continues holding the phone while the other gestures toward it. The camera remains handheld, capturing slight movements and shifting perspectives between the subjects.\"\n\nCheck rules. Mentioned motion, chronological, appearance, spatial. Camera perspective. Background minimal. Looks good. Maybe \"another hand\" can be specified as \"a hand from the right.\" But the rules say to mention spatial relationships if relevant, so \"from the right\" is okay. Also, the hand gestures \"toward the screen\" as the subject. Yes.\n\nI think that works.\n</think>\n\n<caption_output>Two individuals sit closely: one in a red shirt holds a phone, the other in a patterned shirt sits beside them. The person in red leans forward to use the phone, then a hand from the right enters the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F9LTxobf0QI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F9LTxobf0QI_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 66.93385188438928, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "Two individuals interacting with a small object (toy or game piece). Hands and object move as they pass or manipulate it.", "background_and_ambient_analysis": "No fire, water, smoke, or wind evident. Background is blurry and not clearly defined, but no fluid/environmental motion is present."}}
{"video_id": "F8t20u-VPHs", "file_name": "F8t20u-VPHs_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a pastry topped with chocolate glaze and multicolored round candies, moving it toward their mouth. They then present a second pastry covered in crumbly cinnamon toast pieces and white icing, holding it up in front of them. The camera maintains a close, slightly low-angle perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F8t20u-VPHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F8t20u-VPHs_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 56.61788981253535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holds and manipulates two distinct solid objects: a Reese's Pieces-topped pastry and a cinnamon toast crunch item. Motion involves hand movements, rotation of the pastries, and bringing them closer to the camera.", "background_and_ambient_analysis": "Background elements (curtains, walls) remain static with no uniform shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "F9EIvpZK7Nk", "file_name": "F9EIvpZK7Nk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand the video sequence based on the provided frames. The video starts with a black screen, then transitions to an underwater scene with the ZOGGS logo. The logo is blue with yellow text, and the text \"Breaststroke Kicking\" appears. Then it changes to \"Swim 4 Fitness\" with the ZOGGS logo integrated. Finally, there's a swimmer in a pool.\n\nThe user wants a concise, chronological paragraph focusing on motion and behavior. Rules say to exclude text recognition, so I shouldn't mention the logos or the text like \"Breaststroke Kicking.\" Need to stick to the actions of the subjects. The main subject here is the swimmer. Let's break it down.\n\nFirst frame: black screen. Then underwater with ZOGGS logo. Then the logo changes to Swim 4 Fitness, but maybe the swimmer appears in the next frame. Wait, the fourth frame shows the swimmer in the pool. So chronological order is: black screen, underwater logo, then swimmer.\n\nWait, the video starts with [0.0] black, then [1.4] underwater with ZOGGS, [2.5] still underwater with \"Breaststroke Kicking\" text, [3.6] changes to \"Swim 4 Fitness\" logo, [4.7] shows a swimmer.\n\nBut according to the rules, I need to exclude text recognition, so the text parts are not to be mentioned. So the actual action part is from the swimmer. The swimmer is in the pool, doing breaststroke kicking. The description should focus on their motion.\n\nThe swimmer is wearing a purple cap and a dark swimsuit. They're performing breaststroke kicking, so their legs are moving in a frog kick. The camera perspective: probably underwater or above water? The frames show underwater initially, then the swimmer appears in the pool. Wait, the last frame says \"a swimmer in a pool,\" so the camera is probably capturing them from above or side.\n\nWait, the video starts underwater with the logo, then transitions to the swimmer. The description should list the sequence. But since text is excluded, maybe the swimmer is the main action. Let's outline:\n\nStarts with black screen. Then underwater scene with the logo (but text excluded), then the swimmer appears in the pool. The swimmer is doing breaststroke, legs kicking. The camera is likely following the swimmer's movement. But the user says \"background descriptions minimal unless essential for understanding motion.\"\n\nSo the main points: the swimmer is in a pool, wearing a purple cap and dark swimsuit, performing breaststroke kicking motion, legs moving in a frog kick. Camera perspective might be above water, following the swimmer.\n\nWait, the fourth frame shows the swimmer in the pool, so perhaps the transition from underwater to pool scene. But maybe the camera is underwater initially, then moves to above water to show the swimmer. However, the rules say to focus on motion and behavior, so the key is the swimmer's action.\n\nLet me try to structure it step by step:\n\n- First frame: black screen.\n- Then underwater with logo (but text excluded, so ignore that).\n- Next, swimmer appears in pool, doing breaststroke. The swimmer's legs are kicking in a breaststroke motion.\n- The swimmer's appearance: purple cap, dark swimsuit.\n- Camera perspective: likely above water, possibly following the swimmer's movement.\n\nBut the problem is to avoid mentioning the logo and text. So the caption should mention the swimmer's action without referencing the logos or text. So the sequence is:\n\nThe video begins with a black screen, then transitions to an underwater scene. A swimmer wearing a purple swim cap and dark swimsuit is seen performing breaststroke kicking in a pool. The swimmer's legs execute a frog-like motion, pushing water backward with each kick. The camera maintains a side view, following the swimmer's movement through the water.\n\nWait, but the initial frames are underwater with logos, but the user says to exclude text and logos. So the caption should start with the swimmer's action. Maybe the first part (black screen) is part of the video but since it's the start, perhaps the caption can start from the main action.\n\nBut the user says \"chronological order,\" so need to mention the sequence of events. However, the main content is the swimmer. Let's see the example output format.\n\nWait, the example in the problem statement says: the video starts with black, then underwater with ZOGGS, then swimmer. But according to the rules, exclude text, so we should not mention the logos.\n\nSo the caption would start with the black screen, then underwater (but maybe not mention the logo),", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F9EIvpZK7Nk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F9EIvpZK7Nk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 129, "blur_score": 43.923326295699226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A swimmer (discrete, solid object) is moving through the water due to breaststroke kicking locomotion, visible from the kicking motion and the body's position.", "background_and_ambient_analysis": "The background (pool walls and floor) is static. Water movement is a consequence of the swimmer's motion and not dominant, so not classified as ambient_environmental."}}
{"video_id": "F9Vgl1tOEms", "file_name": "F9Vgl1tOEms_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a white cloth to wipe a light-colored round plate in circular motions, moving the cloth across the plate’s surface; a light-colored container remains stationary to the right. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F9Vgl1tOEms.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F9Vgl1tOEms_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 2080.805605147065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand and foot are moving. The hand is moving the foot in a controlled manner (washing action) within a basin. The water is being agitated but is not the primary moving object.", "background_and_ambient_analysis": "The background is static and non-shifted. There is no dominant fluid or environmental motion (e.g., water, fire, wind). The water in the basin is contained and not flowing freely, so it does not qualify as ambient."}}
{"video_id": "FA5vX5yna7c", "file_name": "FA5vX5yna7c_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black and white striped sweater with a pink flower stands in front of a wooden and tiled wall. They hold a phone to their ear with their right hand, making minor adjustments to the earphones. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FA5vX5yna7c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FA5vX5yna7c_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 737.060466082612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing striped shirt and earphones) is moving their mouth and hand (holding an object) due to talking or chewing, representing discrete solid object motion.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind. Background elements (wooden panel and white wall) are static throughout the frames, showing no uniform motion."}}
{"video_id": "F9oXt-kTpJs", "file_name": "F9oXt-kTpJs_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a beige shirt stands indoors. The scene cuts to two individuals at a table: one in a red shirt holds a ball, the other in a dark blue shirt with the number 36 holds a cup. The person in red gestures toward the blue cups arranged in a triangular formation on the table. The camera shifts between these scenes, focusing on the individuals' actions and the cup setup, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F9oXt-kTpJs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F9oXt-kTpJs_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 109.3837879642272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete objects in motion include: (1) the two players (moving their arms to throw and catch) and (2) the ball (thrown and landing in a cup, showing clear collision physics).", "background_and_ambient_analysis": "The background (walls, furniture, door) is static and does not shift. There are no fluid or environmental motions (fire, water, smoke, wind) observed."}}
{"video_id": "FASlYCgMeao", "file_name": "FASlYCgMeao_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video displays a split-screen format with two subjects. On the left, a person lies motionless in a dimly lit space, occasionally shifting position slightly. On the right, a person in a pink top and white head wrap stands in a room with a bed and dresser, gesturing with their hands while speaking. The camera maintains a static split-screen perspective throughout, with no significant movement or change in angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FASlYCgMeao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FASlYCgMeao_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 683.4131261835232, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person in the right panel (Kaya's Dance) is moving, displaying gestures and head movements. The person in the left panel (American Betsy) is static throughout the provided frames.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed in either panel. The background in the right panel (room with furniture) remains stationary, and the left panel is static."}}
{"video_id": "FANfdWptBIE", "file_name": "FANfdWptBIE_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people, two in dark clothing and one in light, push a beige car from the front across a grassy field. They lean forward, applying force to move the vehicle forward, with their bodies positioned close to the car's hood and sides. The camera maintains a static ground-level perspective throughout, capturing the motion without movement or change in angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FANfdWptBIE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FANfdWptBIE_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 154.23141758405896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people pushing a stalled car through mud; the car moves forward incrementally while the people apply force with their bodies. Mud displacement is a consequence of the car's motion, not primary motion.", "background_and_ambient_analysis": "Static background of trees and grass shows no uniform shifting or environmental motion (e.g., wind, smoke). Mud displacement is secondary to the car's movement and not dominant."}}
{"video_id": "FB3E2oxOCng", "file_name": "FB3E2oxOCng_000279_000289.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands adjust a small white rectangular frame on an orange polka dot paper sheet placed on a pink cutting mat. The hands reposition the frame multiple times, then lift it off the paper. Next, they pick up a pink spray bottle and spray the mat surface. Finally, the hands place a sheet with blue and yellow shapes onto the mat. The camera remains in a top-down perspective throughout, with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FB3E2oxOCng.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FB3E2oxOCng_000279_000289.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 249.24783169616416, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating solid objects (paper, scissors, adhesive tools) through deliberate physical actions (cutting, placing, adjusting), indicating discrete object motion due to manual force application.", "background_and_ambient_analysis": "The background consists of a static pink surface with various craft items (paper, tools, etc.) that do not shift or exhibit fluid/environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "FBECkepHMEg", "file_name": "FBECkepHMEg_000176_000186.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in black-and-white patterned shirts sit at a table, their hands manipulating food items; the person in the foreground passes a plate to the right while the other assists. The camera pans left, revealing a third person in matching attire standing behind, all engaged with the table. The camera remains close, maintaining focus on the table interactions with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FBECkepHMEg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FBECkepHMEg_000176_000186.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1184.0639290853078, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: hands moving to manipulate food/utensils at the table, indicating physical actions.", "background_and_ambient_analysis": "Static background elements (walls, table, chalkboard) show no uniform shifting; no fire, water, or wind effects present."}}
{"video_id": "FB8xOnJRmBg", "file_name": "FB8xOnJRmBg_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two people. One is sitting on a wooden bench, wearing a purple jacket and a green headscarf. The other is standing, wearing a black top, jeans, and a wide-brimmed hat. They're interacting with some ropes or strings. The sitting person is holding the rope, and the standing one is adjusting or tying it. Let's note the sequence: the standing person gestures, then the sitting person moves their hands. The background has trees and another bench, but we keep it minimal. Camera perspective: it's a steady shot, maybe slight movement? Wait, the rules say describe camera perspective and movement. The video starts with them, and maybe the camera is stationary but slightly shifting? Let's check the frames. The first frame to the fifth, the camera might be steady with a slight pan? Wait, no, the problem says \"conclude with camera perspective and movement\". Let's see: the video is outdoors, two people. Main subjects: two people. Chronology: the standing person is adjusting the rope, the seated person moves their hands, possibly passing or holding the rope. Spatial: standing person is to the right of the seated person. Background: trees, grass, another bench. Camera: probably static with maybe a slight shake? Wait, the output needs to be concise. Let's structure it.\n\nStart with the main actions in order. The person standing (black top, hat) interacts with the seated person (purple, green headscarf) over a rope. The seated person moves their hands as the standing person adjusts. Then, camera perspective: since it's a video, likely a medium shot, maybe slight movement. Wait, the rules say \"conclude with camera perspective and movement\". So the caption should end with that. Let's draft:\n\nTwo people interact outdoors: a seated individual in a purple jacket and green headscarf holds a rope while a standing person in a black top, jeans, and wide-brimmed hat adjusts it. The standing person moves their hands to manipulate the rope, then the seated person shifts their grip. The background includes trees and a wooden bench. The camera remains stationary with minimal movement.\n\nWait, but need to be concise. Let's check the rules: chronological paragraph. So step by step.\n\nFirst, the seated person (purple, green headscarf) is on a bench. Standing person (black top, hat, jeans) approaches. They handle a rope: standing person manipulates the rope, seated person moves their hands to interact. Then, seated person adjusts their position slightly. Camera perspective: top-down? No, it's a medium shot. Wait, the video is in a yard, so camera is eye-level. Movement: maybe slight shake, but the description should be brief.\n\nLet me rephrase:\n\nA seated person wearing a purple jacket and green headscarf sits on a wooden bench, while a standing person in a black top, jeans, and wide-brimmed hat handles a rope. The standing person adjusts the rope, prompting the seated individual to move their hands to assist. The background features trees and another wooden bench. The camera maintains a steady, eye-level perspective with minimal movement.\n\nCheck if it's chronological. Yes: seated on bench, standing handles rope, then seated moves hands. Spatial: standing person is in front of the seated person (since they're interacting). Wait, \"standing person is to the right of seated person\" but maybe not necessary. The rules say \"mention spatial relationships if relevant\". So if they're interacting, maybe the standing person is facing the seated one.\n\nLet me check the frames: in the first frame, standing person is to the right of seated. So spatial: standing person stands to the right of the seated individual.\n\nSo revised:\n\nA person in a purple jacket and green headscarf sits on a wooden bench, while a standing individual in a black top, jeans, and wide-brimmed hat manipulates a rope. The standing person gestures with the rope, then the seated person moves their hands to interact. The background includes trees and a wooden bench. The camera remains stationary with slight movement.\n\nWait, \"manipulates\" – maybe \"adjusts\". Let's make sure it's chronological: standing person starts by adjusting the rope, then seated person responds by moving hands. Yes.\n\nLet's check the rules again: concise, chronological paragraph. Focus on motion and behavior. So:\n\nTwo people interact: one seated on a wooden bench (purple jacket, green headscarf) and one standing (black top, jeans, wide-brimmed hat). The standing person adjusts a rope held by the seated individual, who then shifts their hands to assist. Background has trees and another bench. Camera is steady with minimal movement.\n\nThat's concise. Let's see if it's under the rules. Exclude text, named characters, stylistic", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FB8xOnJRmBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FB8xOnJRmBg_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 463.63850747346635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one seated, one standing) exhibit discrete hand movements and body shifts during interaction, indicating intentional motion of solid objects.", "background_and_ambient_analysis": "Background elements (trees, wooden structure, white chair) are stationary with no uniform shifting or fluid environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "FAqUVm6oqAw", "file_name": "FAqUVm6oqAw_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white multifunction printer outputs printed documents, one featuring a circular graphic and the number \"10\"; a hand reaches from the right to remove a printed sheet from the output tray, leaving it empty. The scene shifts to a close-up of a white printer’s surface showcasing a WiFi symbol. The camera maintains a static perspective initially, then transitions to close-up shots of printer components.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FAqUVm6oqAw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FAqUVm6oqAw_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 105.09546428572067, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) moves to extract printed sheets from the printer tray. The hand's motion is deliberate and physically driven by the person's arm action, with no environmental or camera-induced influence.", "background_and_ambient_analysis": "The background is a static white surface with no shifting or fluid motion (e.g., no fire, water, smoke, or wind). The primary background elements (printer, tray, and surface) remain uniformly stationary throughout the video."}}
{"video_id": "FBmvpb7eguk", "file_name": "FBmvpb7eguk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit across a wooden table, facing each other; the person on the left wears a light-colored long-sleeve top and has dark hair, while the person on the right wears a light shirt. They grip hands together, then gradually release and move their hands apart. The camera remains static with minor handheld shake, capturing the interaction from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FBmvpb7eguk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FBmvpb7eguk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 219.05541845732796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are engaged in arm wrestling at a table. Their arms, hands, and upper bodies exhibit discrete motion due to physical force exertion. The motion is localized to their limbs and is easily trackable with bounding boxes.", "background_and_ambient_analysis": "The background shows a stable indoor room with furniture (tables, chairs, green bucket) that remains stationary throughout. No fluid motion (fire, water, smoke) or wind effects are present. Background elements do not shift uniformly, indicating no ambient environmental dominance."}}
{"video_id": "FBi4pJ3e41Q", "file_name": "FBi4pJ3e41Q_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt and dark cap holds a yellow recurve bow on a grassy field, drawing the bowstring, aiming at a distant goalpost, releasing the arrow, and lowering the bow. The background features a clear sky and trees with the goalpost positioned far ahead. The camera remains stationary with slight handheld shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FBi4pJ3e41Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FBi4pJ3e41Q_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 229.2832657667173, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holds a bow and arrow, drawing the bowstring and releasing the arrow; the person's limbs and the bow exhibit discrete motion from their own physical actions.", "background_and_ambient_analysis": "Grassy field, trees, and soccer goal remain static with no shifting or fluid motion (fire, water, wind not present)."}}
{"video_id": "FBU1qrF9Oug", "file_name": "FBU1qrF9Oug_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a red shirt stands at the far end of a wooden shuffleboard table, pushing two dark pucks forward. The pucks slide rapidly toward the camera, with one overtaking the other; the leading puck exits the frame to the right while the trailing puck continues sliding. The camera remains stationary at the near end of the table, angled low to capture the motion against a brick wall visible on the left side. Background details are minimal, emphasizing the pucks' movement along the table's surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FBU1qrF9Oug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FBU1qrF9Oug_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 198.79100111778843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (shuffleboard balls) are moving along the wooden table due to physical forces (sliding motion), with clear tracking of their trajectories against the static background.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed; the brick wall and wooden surface remain static throughout the frames, indicating no ambient environmental effects."}}
{"video_id": "FBq3cJBNbzc", "file_name": "FBq3cJBNbzc_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold and shuffle Monopoly cards above a colorful board with marked squares and a die, then place the cards onto specific spaces on the board. The camera maintains a close-up view, shifting slightly to capture the placement of cards and the board's layout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FBq3cJBNbzc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FBq3cJBNbzc_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 147, "blur_score": 543.1587201339489, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate solid, distinct objects (playing cards) through physical actions like shuffling, placing, and moving cards on a table. Cards are discrete, solid objects undergoing explicit locomotion via human interaction.", "background_and_ambient_analysis": "The background elements (table surface, card layout) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible. Background remains stable with minor static elements."}}
{"video_id": "FBvYZnT3QfE", "file_name": "FBvYZnT3QfE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two dark silhouettes stand close together against a bright blue background; one gradually moves away while the other shifts position, maintaining proximity. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FBvYZnT3QfE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FBvYZnT3QfE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 102.16803019655663, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two distinct silhouettes (likely people) moving due to their own locomotion (one falls and moves away, the other remains but changes position).", "background_and_ambient_analysis": "The background is a solid blue screen with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "FBNUywSGUM8", "file_name": "FBNUywSGUM8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white dress walks past a person in a bright green outfit with a multicolored hat, who then gestures toward a man in a white shirt and striped tie; the man steps back as the green-clad individual continues gesturing, with other onlookers standing nearby. The camera follows the interaction with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FBNUywSGUM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FBNUywSGUM8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 61.171789011526364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (e.g., individual in green robe, woman in white top, man in white shirt/tie) moving through space via locomotion; no collisions or fluid interactions.", "background_and_ambient_analysis": "No shifting background elements (walls, bars remain static); no fire, water, smoke, or wind motion observed."}}
{"video_id": "FBJ7Ds38ZLk", "file_name": "FBJ7Ds38ZLk_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white coat and face mask leans over a patient lying under a blue sheet, adjusting a white cylindrical device positioned over the patient's face. She maintains contact with the device, making slight movements while the patient remains still. The background features a desk with bottles and a lamp, with the camera capturing the scene from a static angle without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FBJ7Ds38ZLk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FBJ7Ds38ZLk_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 153, "blur_score": 32.45581393564986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The standing medical professional (doctor) exhibits minor hand/upper-body movements while attending to the patient lying on the bed. Both the doctor and patient are solid, discrete objects with motion due to intentional physical actions.", "background_and_ambient_analysis": "The background elements (walls, furniture, medical equipment) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "FCLrn8X8ISE", "file_name": "FCLrn8X8ISE_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>. Let me check the exact example.  Wait, the user provided an example in the rules. Let me check the problem statement again.  Wait, the user says: \"Output Format: <caption_output>YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FCLrn8X8ISE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FCLrn8X8ISE_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 265.1599834346894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A human foot enters and exits the frame, indicating movement due to locomotion (walking).", "background_and_ambient_analysis": "No shifting background elements (dirt, hose, foliage) detected; no fire, water, smoke, or wind motion observed."}}
{"video_id": "FDkunBba510", "file_name": "FDkunBba510_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small, multi-colored Rubik's Cube, initially showing green, white, and orange faces. The hands rotate the cube, revealing new faces in sequence (orange, blue, green), with the cube's orientation continuously changing. The background features blurred wooden cabinets. The camera maintains a close-up, steady perspective focused on the hands and cube throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FDkunBba510.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FDkunBba510_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 149, "blur_score": 103.99475357553693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The cube is a solid, distinct object being rotated by hands. The motion is due to explicit physical manipulation (turning the cube).", "background_and_ambient_analysis": "The background (wooden shelves and monitor) is static and shows no shifting or environmental effects such as fire, water, or wind."}}
{"video_id": "FDQ0IvQpUGk", "file_name": "FDQ0IvQpUGk_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark jacket and red pants rides a brown horse through a rocky canyon, guiding it as it steps over large boulders. The horse moves forward steadily, navigating uneven terrain between tall rock formations. The camera follows the horse’s movement, panning slightly to maintain focus on the rider and horse as they progress through the narrow passage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FDQ0IvQpUGk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FDQ0IvQpUGk_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 72.58095608163309, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A rider on horseback moves through rocky terrain; the horse and rider are discrete solid objects exhibiting locomotion driven by physical forces (riding/pacing).", "background_and_ambient_analysis": "The rocky terrain and wooden structure remain relatively stable across frames, indicating minimal ambient environmental motion (water flows but is not dominant). Background elements show no uniform shifting, suggesting no camera-induced motion."}}
{"video_id": "FFeoH5BKup0", "file_name": "FFeoH5BKup0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person holding two yellow balls. They're in a black shirt with a colorful design. The person moves the balls around, then the screen goes dark, and a logo appears. Then it goes back to the person. Wait, the rules say to focus on motion and behavior in chronological order.\n\nLet's break down the timestamps:\n\n[0.0] - Person holds two yellow balls, one in each hand. Shirt is black with a graphic (but rule f says exclude text recognition, so maybe just describe the shirt as black with colorful elements? Wait, rule b says mention appearance and number. So the person is wearing a black t-shirt with a colorful design (maybe the colors are part of the design, but since it's a t-shirt, describe as black t-shirt with colorful elements).\n\n[0.0-1.4] - The person is holding two yellow balls, moving them. Then in [1.4], the person lifts one ball up, showing it. Then [2.5] the screen goes dark, then [3.6] a logo (but rule g says exclude text recognition, so don't mention the logo's text). Then [4.7] the screen goes dark again? Wait, the video is 5 frames. Let's check:\n\nFrame 0: person holding two yellow balls.\n\nFrame 1: person holding one ball in right, one in left (maybe moving).\n\nFrame 2: screen dark.\n\nFrame 3: logo (but we can't mention the text).\n\nFrame 4: screen dark.\n\nWait, the user provided 5 frames:\n\n<0.3> - person holding two yellow balls, black shirt.\n\n<1.4> - person holding one ball in right hand, one in left? Wait, no: \"holds two yellow balls\" then \"holds a yellow ball in one hand, the other is below\"? Wait, the description says:\n\n[0.0] - person holding two yellow balls, black shirt.\n\n[1.4] - person holds a yellow ball in right hand, the other is in left? Wait, the text says: \"holds two yellow balls\" then \"holds a yellow ball in one hand, the other is below\". Wait, the user's video description:\n\n[0.0] - person holds two yellow balls.\n\n[1.4] - person holds a yellow ball in one hand, the other is below (so one ball is held up, the other is lower).\n\n[2.5] - screen dark.\n\n[3.6] - logo (but exclude text).\n\n[4.7] - screen dark.\n\nSo chronological order:\n\n1. Person holds two yellow balls (one in each hand). Then, in the next frame, the person holds one yellow ball in the right hand, with the other ball lower (maybe in the left hand, but moved down).\n\nThen the screen goes dark, then a logo appears (but we don't describe the logo), then the screen goes dark again.\n\nWait, the rules say to focus on motion and behavior of main subjects (the person and the balls). So the person's actions: initially holding two balls, then lifting one ball up (so one in hand, the other below), then the screen darkens.\n\nWait, the video:\n\n- Frame 0: person holds two yellow balls (both in hands).\n\n- Frame 1: person holds one yellow ball in the right hand, the other is lower (maybe in left hand but not raised).\n\n- Frame 2: screen turns dark.\n\n- Frame 3: a logo appears (but we ignore text).\n\n- Frame 4: screen turns dark again.\n\nSo the main subjects are the person and the balls. The person is moving the balls: starting with two, then raising one.\n\nWait, the exact frames:\n\n<0.3> - person holds two yellow balls, black shirt.\n\n<1.4> - person holds a yellow ball in one hand, the other is below (so one ball is held higher, the other lower).\n\n<2.5> - screen dark.\n\n<3.6> - logo (but we don't describe text).\n\n<4.7> - screen dark.\n\nSo the sequence:\n\nPerson holds two yellow balls. Then lifts one ball up (so one ball in hand, the other below). Then the screen goes dark, a logo appears, then screen goes dark again.\n\nNow, rules:\n\na) Motion in chronological order.\n\nb) Appearance and number of subjects.\n\nc) Spatial relationships.\n\nd) Camera perspective and movement.\n\ne) Minimal background.\n\nf) Exclude text, named characters, etc.\n\nSo:\n\nStart: Person wears black t-shirt with colorful elements, holds two yellow balls (one in each hand).\n\nThen: Person holds one yellow ball in right hand (lifted), the other ball is below", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FFeoH5BKup0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FFeoH5BKup0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 53.349639532057466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is manipulating two yellow balls, moving them in distinct motions (e.g., clapping, holding, rotating) which are solid objects interacting via manual force.", "background_and_ambient_analysis": "The background consists of a static plain wall with no shifting or fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "FF08WVosngU", "file_name": "FF08WVosngU_000296_000306.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue sweater with a circular logo and light blue shirt stands facing forward, clapping his hands together before spreading them apart in a gesturing motion. To his right, a partially visible person holds a device. The setting includes a table with a banner and a television mounted on the wall behind them. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FF08WVosngU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FF08WVosngU_000296_000306.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 125.72666205802062, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The standing person is making hand gestures and moving their arms; the sitting person is mostly stationary.", "background_and_ambient_analysis": "Background elements (wall, TV, fish tank) are stationary; no fire, water, smoke, or wind observed."}}
{"video_id": "FE2uslGy__o", "file_name": "FE2uslGy__o_000201_000211.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow helmet, dark jacket, blue jeans, and pink shoes falls from a blue metal structure, suspended by a bungee cord. They descend gradually, maintaining a vertical orientation below the platform. The camera captures the motion from a fixed top-down perspective, showing the individual’s downward trajectory against a backdrop of a parking lot and buildings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FE2uslGy__o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FE2uslGy__o_000201_000211.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 309.2724289711143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a yellow helmet and safety harness is gradually moving downward along a blue structural framework, indicating deliberate locomotion.", "background_and_ambient_analysis": "The background elements (city streets, buildings, cars) appear static across frames; no fluid/environmental motion (fire, water, smoke) is observed."}}
{"video_id": "FH5NrOirrrM", "file_name": "FH5NrOirrrM_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with silhouettes of people in a dimly lit area with a bright light in the background. There are a few people, maybe four or five, moving around. Then the scene cuts to darkness, and a person walks towards a light source, maybe a streetlight. Then it's dark again, and someone else walks towards a light. Then it cuts back to the silhouettes with the bright light, people moving. Then a person stands in the center with others around. Then darkness again, maybe a person walking away. Wait, let's go step by step.\n\nThe video has several segments: \n\n[0.0] - Silhouettes of people (dark, so color not visible) in a foggy or smoky area with a bright light behind them. They're moving, maybe dancing or walking. Number: several people. \n\n[1.4] - Dark scene, a person walks towards a light (streetlight maybe) in the distance. \n\n[2.5] - Even darker, maybe the person continues, but it's very dark. \n\n[3.6] - Back to silhouettes with bright light, people moving. \n\n[4.7] - Brighter scene, people standing, one in the center. \n\n[5.8] - Dark again, maybe a person walks away. \n\nWait, the frames are numbered 0 to 5.8? Wait, the input says [0.0] to [5.8] but the user provided 6 frames. Let's list the frames:\n\nFrame 0: silhouettes, bright light behind, people moving.\n\nFrame 1: dark scene, a person walking towards a light (maybe streetlight).\n\nFrame 2: dark, similar to frame 1 but maybe different angle.\n\nFrame 3: silhouettes again, bright light, people moving.\n\nFrame 4: silhouettes, people standing.\n\nFrame 5: dark scene, a person walking away from the light.\n\nWait, the original input shows:\n\n<0.3 seconds> [frame 0]\n\n<1.4> [frame 1]\n\n<2.5> [frame 2]\n\n<3.6> [frame 3]\n\n<4.7> [frame 4]\n\n<5.8> [frame 5]\n\nSo the video starts with silhouettes (frame 0), then cuts to dark (frame 1), dark (frame 2), back to silhouettes (frame 3), silhouettes standing (frame 4), dark (frame 5).\n\nNow, the rules:\n\na) Chronological motion: describe the order.\n\nb) Appearance: silhouettes (so color not visible, dark figures), number: several people (maybe 4-5), but keep concise.\n\nc) Spatial: in frame 0, bright light behind them. In frame 1, person walks towards light. Frame 3, people moving with bright light behind.\n\nd) Camera: pan left? Maybe, or cuts between scenes. The transitions are cuts, so camera movement is not much, but in the dark frames, maybe the camera is static.\n\ne) Background: minimal, just the bright light in some scenes.\n\nf) Exclude text, names, etc.\n\nSo let's structure the caption:\n\nStart with the first frame: several silhouetted figures move in a dimly lit space with a bright light source behind them. Then, the scene cuts to darkness where a figure walks toward a distant light. Next, another dark frame shows a figure moving. It returns to silhouetted figures moving with the bright light behind them, then a group of figures stands in the light, and finally, a dark scene shows a figure walking away.\n\nCheck the chronology:\n\n0.0: silhouettes moving, bright light behind.\n\n1.4: dark, figure walking toward light.\n\n2.5: dark, another figure moving (maybe same or different).\n\n3.6: back to silhouettes with bright light.\n\n4.7: silhouettes standing (group).\n\n5.8: dark, figure walking away.\n\nNow, make it concise. Mention the number of people as \"several\" (since can't count exactly from silhouettes). Appearance: dark silhouettes, no color visible. Motion: moving, walking, standing.\n\nSpatial: \"in front of\" maybe not necessary. The bright light is behind them in some frames.\n\nCamera perspective: cuts between scenes (so camera doesn't move continuously; it's a sequence of cuts).\n\nSo the caption:\n\n<caption_output>Several silhouetted figures move in a dimly lit space with a bright light behind them. The scene cuts to darkness where a figure walks toward a distant light, followed by another dark frame with a figure moving. It", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FH5NrOirrrM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FH5NrOirrrM_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 29.542484389854803, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Silhouetted human figures moving via locomotion (walking, running, gesturing) in discrete, solid object interactions. Movement is localized to individuals without fluid or environmental distortion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid motion (fire, water, smoke, wind). Background elements (walls, ground) appear static with no uniform motion; lighting changes are due to subject movement under light sources."}}
{"video_id": "FGLKB3H6iuo", "file_name": "FGLKB3H6iuo_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a plaid shirt uses a tool on a machine, followed by close-up hands adjusting a circular metal component with rapid motion. Next, a person in a dark jacket manipulates a tool at a 45-degree angle on machinery, then hands work on a bike wheel component. The camera maintains close-up perspectives throughout, focusing on the subjects' hands and tools with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FGLKB3H6iuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FGLKB3H6iuo_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 350.8259510485195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in uniform/checkered shirt) and their hands are moving tools and interacting with solid objects (tire, car engine, automotive components) in a workshop setting.", "background_and_ambient_analysis": "No dominant ambient environmental motion (fire, water, smoke, wind). Background elements (shelves, workshop structures, car body) remain static across scenes without uniform shifting."}}
{"video_id": "FHuNwuP_Zzw", "file_name": "FHuNwuP_Zzw_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with brown hair, wearing a red and white striped cardigan over a gray shirt, faces the camera in a room with gray walls and a ceiling fan. The person leans forward slightly, mouth open as if speaking or laughing. The ceiling fan rotates slowly in the background. The camera remains stationary, capturing the person from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FHuNwuP_Zzw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FHuNwuP_Zzw_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 87.66977789725651, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) exhibits head and body movements (nodding, smiling, leaning forward) due to explicit physical actions (facial expressions, locomotion).", "background_and_ambient_analysis": "Background walls and ceiling are static with no fluid motion (fire, water, smoke) or environmental effects (wind) detected; no uniform background shift observed."}}
{"video_id": "FIKXfnVZZKM", "file_name": "FIKXfnVZZKM_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue polo shirt with a logo gestures by clapping their hands together, then raises one hand to their head, adjusts their position, and brings hands back to a neutral gesture in front of their body. The individual, with dark hair and glasses, stands in front of a wooden door and a wall map. The camera remains static, capturing the subject from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FIKXfnVZZKM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FIKXfnVZZKM_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 439.56811905129746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man is moving his hands/arms (gesturing) and lifting a glass to his mouth, representing discrete solid-object motion due to explicit physical actions (locomotion/gestures).", "background_and_ambient_analysis": "The background (wooden door, wall map, floor lamp) remains static with no shifting or fluid environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "FIgvVHHnnqE", "file_name": "FIgvVHHnnqE_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a dark shirt and light pants stands on a grass field, then walks toward a yellow soccer ball. He kicks it, sending it toward the goal; a second person in dark clothing runs to the goal as the ball approaches. The camera follows the ball’s trajectory with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FIgvVHHnnqE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FIgvVHHnnqE_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 158, "blur_score": 259.53983307464034, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a dark shirt kicks a yellow soccer ball, causing it to move. The ball rolls across the field and is later kicked again (blue ball appears). Another person near the goalpost moves slightly but is not the primary subject.", "background_and_ambient_analysis": "Static background elements (fence, goalpost, banners) show no uniform shifting; no fire, water, smoke, or significant wind motion observed. Grass and trees are stationary."}}
{"video_id": "FHP4BXEefi4", "file_name": "FHP4BXEefi4_000707_000717.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video displays three split screens: top left shows a game screen with fluctuating numerical values, center features a person in a white shirt with a black emblem standing near a screen, and right shows a pinball machine with colorful lights flashing and a moving ball. The numerical values on the game screen change, the person remains stationary, and the pinball machine’s lights and ball exhibit continuous motion. Camera perspective is static with three fixed panels.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FHP4BXEefi4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FHP4BXEefi4_000707_000717.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 98.57843110130766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in the left panel moves their arm/hand repeatedly, showing distinct locomotion without environmental influence.", "background_and_ambient_analysis": "Background elements (walls, structures) remain static; no fluid motion (fire, water, smoke) observed. Right panel's lights are static decorative elements."}}
{"video_id": "FIasFfUAoVo", "file_name": "FIasFfUAoVo_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly red hair and a black sleeveless shirt raises both hands to gather and twist their hair into a bun, moving from their face upward against a white tiled wall with a radiator behind them; the camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FIasFfUAoVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FIasFfUAoVo_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 77.9199185661987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person's hands are actively manipulating their hair through pulling, tugging, and repositioning motions, demonstrating solid object movement driven by physical forces.", "background_and_ambient_analysis": "Background (wall, radiator) is static with no shifting or environmental motion (e.g., no fire, water, smoke, or wind visible)."}}
{"video_id": "FJzZYpaVGDc", "file_name": "FJzZYpaVGDc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and dark shorts walks toward a blue bucket placed against a white wall. He approaches the bucket, reaches for a gray cloth on a window ledge, and lifts it into his hand. The camera follows his movement with a slight shake, maintaining focus on him as he stands in front of the bucket and window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FJzZYpaVGDc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FJzZYpaVGDc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1434.22804755995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man walks towards a blue barrel, picks up a metallic object (flat, possibly a sheet or plate) from a railing, and examines it. His motion is due to walking and handling the object.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (e.g., fire, water, wind). Background (wall, railing, barrel) remains stable."}}
{"video_id": "FKsoQZlRRow", "file_name": "FKsoQZlRRow_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a light blue shirt and having light hair sits on a beige couch, initially looking to the right before turning to face the camera and smiling, with hands resting on the couch. The baby's movement is followed by a close-up camera that slightly adjusts to maintain focus on the baby's face and upper body, with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FKsoQZlRRow.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FKsoQZlRRow_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 262.74022102540334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby is actively moving its head and upper body, exhibiting distinct locomotion and facial expressions.", "background_and_ambient_analysis": "Background elements (couch, blanket, furniture) are static with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "FKF1FhFvAgU", "file_name": "FKF1FhFvAgU_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows kids around a small object on the ground. Let's look at the sequence.\n\nIn the first frame, a child with curly hair and a red shirt is pointing at a blue object. Then, the camera shifts to show more kids: one with a blue shirt and green pants (kneeling, hands on ground), another with blue jeans and white sneakers. They're all focused on the ground. The kids are crouching or sitting, their hands moving towards the blue object. The background is the ground, maybe dirt or concrete. \n\nChronologically: The kids gather around the object. One child points, others lean in. Their hands are near the object, maybe picking it up. The camera moves a bit, maybe a slight tilt or pan. The main action is the children interacting with the small blue object on the ground. \n\nNeed to describe the motion: kids bending down, hands moving, focusing on the object. Appearance: various kids, different clothes (red, blue, orange vest, jeans, sneakers). Spatial: close together, all around the object. Camera: starts close-up, maybe slight movement as it follows the kids' actions.\n\nMake sure to follow the rules: chronological order, motion, appearance, spatial, camera perspective. Keep it concise. Let's draft:\n\nSeveral children, including one in a red shirt with curly hair and another in blue jeans and white sneakers, gather closely around a small blue object on the ground. They bend down, hands reaching toward the object, some touching or moving it. The children’s hands and lower bodies are visible as they interact with the item, shifting positions while focused on the ground. The camera maintains a close-up, slightly shifting to capture the group’s actions from a low angle.\n\nWait, check the rules. Background minimal. So maybe \"dirt ground\" but not essential. Let's refine. Focus on motion and behavior.\n\nFirst, the kids are around the blue object. Then, hands move. So:\n\nChildren in varied clothing (red shirt, blue jeans, orange vest) gather around a small blue object on the dirt ground. They bend down, hands reaching toward the object; some touch or move it, others shift positions. The camera stays close, slightly adjusting to follow the children’s movements from a low angle.\n\nCheck if chronological: start with gathering, then interacting. Yes. Mention number: several children. Appearance: different clothes. Spatial: around the object. Camera: low angle, close-up, slight movement.\n\nLet me check the examples. The sample output should be a paragraph. Let's make sure it's concise.\n\n\"Several children gather around a small blue object on the ground, bending down with hands reaching toward it. One child in a red shirt points, others in blue jeans and white sneakers lean in, shifting positions as they interact with the object. The camera maintains a low, close-up perspective, slightly adjusting to capture their movements.\"\n\nWait, the video starts with the first frame showing a child pointing, then others. Let's check the sequence:\n\nFrame 0: child with curly hair (red shirt?) points at blue object.\n\nFrame 1: hands of kids around the object.\n\nFrame 2: child in blue shirt, green pants kneels, hands on ground.\n\nFrame 3: more hands, blue object.\n\nFrame 4: child points, others look.\n\nSo motion: kids are crouching, pointing, moving hands towards the object.\n\nFinal caption should be chronological. So:\n\nChildren in various outfits (including red shirt, blue jeans, orange vest) huddle around a small blue object on the dirt ground. They bend down, hands moving toward the object; some touch or adjust it while others shift positions. The camera captures close-up shots of their hands and lower bodies from a low angle, slightly shaking as it follows the group’s actions.\n\nBut \"slightly shaking\" might not be necessary. The rules say camera perspective and movement. So \"low angle, slight movement (pan/tilt)\".\n\nWait, the problem says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo need to mention that.\n\nPossible:\n\nMultiple children, including one in a red shirt with curly hair and another in blue jeans and white sneakers, gather closely around a small blue object on the ground. They bend down, reaching hands toward the object; some touch or move it while others adjust their positions. The camera remains in a low, close-up view, slightly shifting to follow the children’s interactions.\n\nBut check the rule: \"keep background descriptions minimal unless essential for understanding motion.\" Ground is part of the setting, so maybe mention \"dirt ground\" but only if necessary. In the video, the ground is visible, but the motion is the kids interacting with the object, so ground is background but needed? Maybe. Let", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FKF1FhFvAgU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FKF1FhFvAgU_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 56.508440791157874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children's hands and feet are moving on the ground, interacting with a chalk piece.", "background_and_ambient_analysis": "The ground and background are static; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "FIYOckBzr1Y", "file_name": "FIYOckBzr1Y_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A marching band in green uniforms advances forward in a coordinated formation, led by two individuals carrying a large green banner. The ensemble moves in unison along a street, with musicians playing brass and woodwind instruments, while spectators line the sidewalks. The camera maintains a steady tracking perspective, following the band's forward motion without significant shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FIYOckBzr1Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FIYOckBzr1Y_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 146.15068879481487, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Parade participants in green uniforms (carrying banner for Cassidy High School) moving in coordinated motion. Crowd members in the background also exhibit individual locomotion but lack the unified movement of the parade group.", "background_and_ambient_analysis": "The background (street, buildings, distant structures) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven effects are dominant; the environment remains stable with no environmental fluid dynamics."}}
{"video_id": "FLJY1tek1jw", "file_name": "FLJY1tek1jw_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a spoon to add white butter into a metal pot containing a liquid. Then the hand pours dark cocoa into the pot. The pot is placed on a stove, stirred while boiling over high heat. After two minutes of boiling, the pot is removed and the dark liquid is poured into a white bowl. The camera remains top-down, focusing on the pot and then the bowl.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FLJY1tek1jw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FLJY1tek1jw_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 1057.3931919362599, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is actively stirring the mixture in the pot, causing the liquid to swirl.", "background_and_ambient_analysis": "The background (stove and countertop) is static. The fluid motion in the pot is a result of stirring and boiling, which is driven by an external force (the hand) and not dominant ambient motion."}}
{"video_id": "FLOeGoalTck", "file_name": "FLOeGoalTck_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child, seated on a patterned rug, is fed by an adult's hand that brings food to the child's mouth. The child eats, then the hand retracts slightly while the child continues to sit. The child wears light-colored clothing and is positioned in front of a red tricycle and blue ball in the background. The camera remains stationary with minimal movement, capturing the interaction from a direct angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FLOeGoalTck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FLOeGoalTck_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 84.11111933223575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving toward and interacting with a seated child, indicating discrete object motion due to physical feeding action. The child exhibits minimal movement relative to the hand's interaction.", "background_and_ambient_analysis": "The background elements (rug, toys, furniture) remain static across frames, showing no uniform shifting or fluid/environmental motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "FL3kJyJGWck", "file_name": "FL3kJyJGWck_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a blue and white striped shirt and patterned shorts rides a small bicycle with green wheels along a dirt path. He loses balance, falls off the bike, which rolls a short distance before stopping. The boy rolls on the ground, then pushes himself up to his feet. The camera follows the action with slight handheld movement, capturing the scene from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FL3kJyJGWck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FL3kJyJGWck_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 225.90750620998585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "FM9dUUpadmE", "file_name": "FM9dUUpadmE_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing brown sandals and blue jeans stands to the left, their foot visible as a large, spinning silver cutting wheel interacts with a gray stone block. A hand holding a green tool guides the wheel, which cuts through the stone, creating cracks. The wheel moves upward, revealing more of the stone's fractured surface. The camera maintains a steady close-up perspective focused on the wheel and stone interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FM9dUUpadmE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FM9dUUpadmE_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 833.3885424196853, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object moving is the cutting tool (circular saw) being operated by a person's hand. The tool rotates and translates to cut the concrete block, causing fragments to break off.", "background_and_ambient_analysis": "The background (concrete ground and surrounding objects) remains stable with no shifting, and there is no fire, water, smoke, or wind present."}}
{"video_id": "FN7UO8COmwY", "file_name": "FN7UO8COmwY_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a light blue shirt with a floral pattern holds a microphone, speaking and gesturing with her right hand while seated among other attendees in red auditorium seats. Surrounding her, several people—including individuals in pink, white, and orange tops—sit facing forward or toward her, some observing her actions. The scene remains static with no significant camera movement, maintaining a consistent focus on the woman and the seated audience in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FN7UO8COmwY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FN7UO8COmwY_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 840.8605926316452, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The central subject (a woman) exhibits controlled gestures and slight body movements while speaking into a microphone. Surrounding audience members show minimal, isolated motions (e.g., head turns, hand gestures) but remain largely seated.", "background_and_ambient_analysis": "The background consists of stationary red seats and static human figures with no fluid motion (e.g., fire, water, smoke, wind). Background elements show no uniform shifting or environmental movement."}}
{"video_id": "FM0tV_MOyy0", "file_name": "FM0tV_MOyy0_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a thumb, positioning a small knife near the nail; another hand then brings a blue nail clipper to trim the thumb nail. The blue clipper is positioned above the thumb. The background is a textured burlap surface. The camera maintains a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FM0tV_MOyy0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FM0tV_MOyy0_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 119.68128076367555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand holds a small object while a knife is used to cut/scrape it; both hand and knife exhibit controlled physical movement.", "background_and_ambient_analysis": "Static carpeted background with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "FNh5k3XJoL8", "file_name": "FNh5k3XJoL8_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing an orange polo shirt sits indoors, facing the camera. He raises his right hand in a wave, then brings both hands together in front of him, followed by pointing with his right index finger. He subsequently opens both hands with palms facing forward and points again with his right hand. The background includes an office space with desks and framed pictures on the wall behind him. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FNh5k3XJoL8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FNh5k3XJoL8_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 486.5355058912654, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt performs discrete hand and arm movements (waving, gesturing, holding an object). These actions involve solid objects moving due to explicit physical forces (locomotion/gestural motion).", "background_and_ambient_analysis": "Background elements (walls, framed pictures, office furniture) remain static and show no uniform shifting or fluid motion (fire, water, wind). No ambient environmental phenomena are present."}}
{"video_id": "FNIl-T65Gsw", "file_name": "FNIl-T65Gsw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Players in yellow and white/purple jerseys collide near the goal line; the white team attempts to advance the ball while yellow defenders surround and tackle the ball carrier, causing him to fall to the ground, with the camera maintaining a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FNIl-T65Gsw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FNIl-T65Gsw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 119, "blur_score": 29.83971401538275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Football players in yellow and purple jerseys exhibit motion from physical collisions, tackles, and locomotion. Players are engaged in discrete, solid-object interactions (e.g., tackling, falling) that can be tracked with bounding boxes.", "background_and_ambient_analysis": "The football field background (yard lines, '1st & Goal' sign) remains stable with no shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "FN6eWQpB9c0", "file_name": "FN6eWQpB9c0_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue polo shirt and khaki pants stands on a green golf course, holding a golf club in his left hand. He gestures with his right hand, pointing toward a sand bunker to his right, then moves his right arm in a sweeping motion. The background shows green grass, trees, and a sand trap. The camera follows his movement with a slight pan to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FN6eWQpB9c0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FN6eWQpB9c0_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 149, "blur_score": 96.2929584088761, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (Dale Broughton) is moving via hand gestures and slight body shifts while speaking; discrete solid object motion.", "background_and_ambient_analysis": "Background elements (grass, trees, path) are static with no shifting or fluid motion; no fire, water, smoke, or wind is dominant."}}
{"video_id": "FNLd2kv_-vk", "file_name": "FNLd2kv_-vk_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow vest uses a metallic power wrench with red handles, manipulating it with both hands to tighten or loosen components. The hands move the wrench in a controlled motion, adjusting its position as the individual works. The camera maintains a close-up perspective focused on the wrench and hands, with slight adjustments to follow the motion of the tool.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FNLd2kv_-vk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FNLd2kv_-vk_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 215.91878263854719, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a metallic tool (pliers) with deliberate movements; no fluid or environmental motion observed in solid objects.", "background_and_ambient_analysis": "Background elements (yellow vest, static environment) show no uniform shifting; no fire, water, smoke, or wind detected."}}
{"video_id": "FOkrCTel914", "file_name": "FOkrCTel914_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to watch the video and note the main elements. The video starts with a person in a white shirt with a blue stripe, holding a small bouquet of yellow flowers in a red vase. They're clapping or making hand gestures. Another hand enters from the left, also moving. The background has a white room with a plant on a table and vertical blinds. \n\nWait, the video sequence: at 0.0, the person is in the frame, hands moving. Then the left hand comes into view. The person continues gesturing, maybe clapping. The other hand (left) is also moving. Need to describe motion chronologically. \n\nMain subjects: two people (one visible mostly, the other's hand). First person is wearing white shirt, holding yellow flowers in red vase. The other hand is from another person, entering from left. \n\nSpatial relationships: the first person is on the right, the other hand from left. Background has vertical blinds, a plant on a table, and a white wall. \n\nCamera perspective: seems like a handheld shot, maybe slight shake. The camera is positioned so that the first person is close to the frame, and the other hand comes into view.\n\nNow, structure the caption: start with the first subject's action, then the second. Mention their appearance, motion, then background briefly, camera.\n\nCheck rules: chronological order, motion and behavior, appearance, spatial, camera.\n\nLet me draft:\n\nA person in a white shirt with a blue stripe holds a small red vase with yellow flowers, gesturing with both hands toward the camera. Another person’s left hand enters from the left side of the frame, moving rhythmically. Both subjects’ hands continue clapping-like motions. The background includes vertical blinds and a plant on a table. The camera remains stationary with slight movement.\n\nWait, but the video's first frame: the person is smiling, hands up. Then the other hand comes in. Let's check timestamps:\n\n0.0: person in white shirt, holding flowers, hands moving (clapping?)\n\n0.1: same, hands up.\n\n0.2: left hand enters.\n\n0.3: both hands are open, facing each other.\n\n0.4: person leans forward, hand gestures.\n\n0.5: similar.\n\nSo the main actions: the person with the flowers is clapping, then the other hand joins, and they both gesture. \n\nNow, appearance: first person is wearing a white shirt (maybe short-sleeve), the flowers are yellow, vase red. The other hand is from another person, so not fully visible, but a hand.\n\nSpatial: the first person is on the right, the left hand comes from the left of the frame.\n\nBackground: vertical blinds on the left, white wall, plant on a table, sofa with cushions.\n\nCamera: seems like a fixed position but slight shake, maybe handheld.\n\nNeed to keep background minimal. So \"background includes vertical blinds and a plant on a table.\"\n\nPutting it all together chronologically:\n\nA person in a white shirt with a blue stripe holds a red vase with yellow flowers, making hand gestures toward the camera. Another person’s left hand enters from the left, moving rhythmically. Both subjects’ hands continue clapping-like motions, with the first person occasionally leaning forward. The background features vertical blinds and a plant on a table. The camera remains in a stationary position with slight shake.\n\nWait, check if \"stationary\" is correct. The video might have a bit of movement, but the description says \"slight shake.\" So \"stationary with slight shake\" might not be right. Maybe \"held steady with minor movements.\"\n\nWait, the task says: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the camera is likely handheld, so slight shake. Let's adjust:\n\nA person in a white shirt with a blue stripe holds a red vase with yellow flowers, making hand gestures toward the camera. Another person’s left hand enters from the left side of the frame, moving rhythmically. Both subjects’ hands continue clapping-like motions, with the first person occasionally leaning forward. The background includes vertical blinds and a plant on a table. The camera maintains a fixed perspective with slight shake.\n\nWait, the background: \"minimal unless essential.\" So \"background features vertical blinds and a plant on a table.\" Maybe that's okay.\n\nLet me check the example: \"background includes vertical blinds and a plant on a table.\"\n\nNow, check for conciseness. Need to be concise.\n\nAlternative:\n\nA person in a white shirt with a blue stripe holds a red vase of yellow flowers, gesturing with both hands. Another person’s left hand enters from the left, moving rhythmically. Both continue clapping motions; the first person leans forward. Background includes vertical", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FOkrCTel914.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FOkrCTel914_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 101, "blur_score": 316.04800596869256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: the person on the right is clapping and making gestures (e.g., leaning forward, bringing hand to mouth), and the person on the left is clapping or gesturing with their hands.", "background_and_ambient_analysis": "The background (striped wall and white wall) is static and does not shift uniformly. There are no fluid or gaseous motions (fire, water, smoke, wind) in the scene."}}
{"video_id": "FOyD8TkpfWI", "file_name": "FOyD8TkpfWI_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white top and red pants sits on the edge of a white boat near a turquoise river, stands up, runs toward the water, and jumps in, creating a splash. The camera remains stationary, capturing the action from the boat's perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FOyD8TkpfWI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FOyD8TkpfWI_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 680.2682641864353, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white top and pink pants walks along the platform and jumps into the water. This motion is caused by explicit physical forces (locomotion and gravity), with clear tracking of the subject's movement from platform to water.", "background_and_ambient_analysis": "The rocky cliffs in the background are static and show no uniform shifting. The water displays a brief splash after the jump, but the dominant motion is not fluid-driven (e.g., waves or currents); it's a transient effect from the discrete object's action."}}
{"video_id": "FQAZ52cEMWY", "file_name": "FQAZ52cEMWY_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two individuals in white karate uniforms with black belts practice martial arts in a room. One person executes a kick toward the other, who holds a wooden board. They shift positions, moving around the space; the kicker then performs a high kick while the board holder raises the board above their head. The background includes a wall with a circular emblem. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FQAZ52cEMWY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FQAZ52cEMWY_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 50.778148207247895, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in white martial arts uniforms are performing discrete physical actions: kicking, blocking, and maneuvering their bodies against each other. Their movements are driven by explicit physical forces (locomotion, collisions between limbs).", "background_and_ambient_analysis": "The background (wall, floor) shows no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind). Static elements remain consistent across frames."}}
{"video_id": "FQ2DLtsZKWE", "file_name": "FQ2DLtsZKWE_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the user's instructions. They want a concise, chronological paragraph describing the video, focusing on the main subjects' motions and behaviors. The rules specify to mention appearance, spatial relationships, camera perspective, and keep background minimal.\n\nLooking at the video frames provided. There are three people: two in white shirts and one in a striped shirt. The main subjects are the drummers. The first two are playing conga drums, which are red with brown heads. The third person is on the right, maybe playing a different drum. They're sitting on a bench against a yellow wall. The floor is wooden.\n\nChronologically, the video starts with them seated. The two in white are actively drumming, using their hands. The third person might be playing a drum too. The camera seems to be static, no movement mentioned, so top-down or slightly angled? The background is a yellow wall and some items on the floor, but minimal details needed.\n\nWait, the user says to exclude text recognition and named characters, so no mentioning names. Need to describe their actions step by step. The main motion is drumming. The two on the left are playing conga drums, the one on the right has a different drum. The camera is stationary, so the perspective is probably a fixed shot.\n\nCheck the output format: must be inside <caption_output> tags. Need to be concise. Let me structure it:\n\nThree individuals seated on a bench. Two in white shirts play red conga drums with hands; third in striped shirt plays a drum. They drum in sync, hands moving rhythmically. Camera is static, top-down view. Background minimal.\n\nWait, the user said \"chronological paragraph,\" so maybe start with the initial state, then actions. But since it's a short video, maybe just describe the ongoing action. The frames show them drumming, so the main action is drumming. Spatial: two in front, one to the right. The drums are red. Camera perspective: the video seems to be a medium shot, not top-down. Wait, the first frame shows them sitting, maybe slightly angled. The user mentioned \"top-down\" in the rules, but in the video, it might be a standard angle.\n\nWait, the example output in the problem statement uses \"top-down\" as a possible camera movement. But the user's sample doesn't specify. Let me check the rules again. The camera perspective should be mentioned. The original video description says \"top-down\" but maybe it's not. Wait, the user says \"keep background descriptions minimal unless essential for understanding motion.\" The background is yellow wall and wooden floor, which might be essential for context, but the rules say minimal. So maybe just mention the yellow wall as part of the setting.\n\nWait, the instruction says to mention spatial relationships if relevant. So two people playing conga drums in front of the third? Or the third is to the right. Let me see: the two in white are on the left side, the third person in striped shirt is on the right, next to a drum. So \"two individuals in white shirts play red conga drums while a third in a striped shirt plays a drum to their right.\"\n\nThe caption should be concise. Let me try:\n\nThree individuals seated on a bench; two in white shirts play red conga drums rhythmically with their hands, while a third in a striped shirt plays a drum to their right. Camera remains static, capturing a medium shot with a yellow wall in the background.\n\nWait, but the user wants chronological order. So starting from the initial frame. The first frame shows them sitting, then they start drumming. But the video is short, so maybe the action is continuous. The caption should describe the ongoing action.\n\nAnother way: The three individuals are seated on a bench against a yellow wall. The two in white shirts actively drum on red conga drums, moving their hands rhythmically. The third person, wearing a striped shirt, plays a drum to the right. The camera maintains a static, slightly angled perspective throughout.\n\nCheck the rules: exclude text recognition, no named characters. Use minimal background. Mention spatial relationships. The camera perspective: \"static, slightly angled\" is acceptable. The key is to keep it concise.\n\nMaybe: Two individuals in white shirts play red conga drums while seated on a bench, accompanied by a third person in a striped shirt playing a drum to their right. All drummers rhythmically strike their instruments; the camera remains static with minimal background details.\n\nWait, the user says \"chronological paragraph.\" So starting from the beginning: In the video, three people sit on a bench. Two in white shirts start playing red conga drums, and the third person in striped shirt begins playing a drum. They continue drumming rhythmically, with the camera maintaining a static shot from a medium perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FQ2DLtsZKWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FQ2DLtsZKWE_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 151, "blur_score": 102.61076274966929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are actively playing conga drums, moving their hands and arms to strike drumheads in distinct, rhythmic patterns; the drums themselves are stationary.", "background_and_ambient_analysis": "The yellow wall and wooden floor background remains static with no fluid motion (fire, water, smoke) or environmental sway; no signs of wind or gaseous movement."}}
{"video_id": "FNn-0S2qFVo", "file_name": "FNn-0S2qFVo_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a yellow vest and beige cap adjusts white bags on a pallet, lifting one to his chest before standing and handing it to another individual wearing a green jacket and blue jeans. The second person receives the bag and steps back, moving it away from the pallet. The interaction occurs in a workshop setting with stacked wooden pallets visible in the background. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FNn-0S2qFVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FNn-0S2qFVo_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 143, "blur_score": 43.452529534679186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving: one applying material to a large surface (locomotion and tool use), the other walking and interacting with the scene (physical displacement).", "background_and_ambient_analysis": "Static background elements (wooden pallets, concrete walls) show no uniform shift or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "FRIWBqufjUo", "file_name": "FRIWBqufjUo_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue sweater over a collared shirt stands inside a cabin with wooden cabinets and a window. They turn their head, reach toward the counter, pick up a white cup, and lift it toward the camera. The background includes a window showing an outdoor view and a countertop with items. The camera remains mostly static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FRIWBqufjUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FRIWBqufjUo_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 185.21653562830988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his head, shoulders, and arms while speaking and gesturing.", "background_and_ambient_analysis": "The background (wooden cabinets and window) is static; no ambient environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "FRb5-nonwF0", "file_name": "FRb5-nonwF0_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands grip a round orange with textured orange peel. The left hand holds the orange stationary while the right hand uses a yellow-handled tool with a black blade to carefully slice through the peel, removing small sections around the top surface. The orange remains held firmly as the tool moves methodically along its circumference. The camera maintains a close-up, steady shot focused on the hands and orange against a neutral background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FRb5-nonwF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FRb5-nonwF0_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 186.2738962483666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating an orange with a tool (likely a knife), exhibiting deliberate, physical interaction (e.g., scoring or cutting the fruit).", "background_and_ambient_analysis": "Background appears as a static, plain surface with no visible shifting or environmental fluid motion (e.g., no fire, water, smoke)."}}
{"video_id": "FO_bhY-8m-o", "file_name": "FO_bhY-8m-o_000460_000470.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a black crop top and denim shorts hula hoops on a grassy lawn in front of a white house with a sloped roof. She begins with arms raised, lifting the hoop above her head, then moves it down to spin around her waist as she steps forward. The background includes flowering plants and a bench, but the camera remains stationary, capturing her motion from a fixed eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FO_bhY-8m-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FO_bhY-8m-o_000460_000470.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 1177.7057897857649, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject is performing discrete locomotion: jumping, kicking, and running across the garden. These actions involve solid-body movement driven by physical forces (muscle contractions, gravity).", "background_and_ambient_analysis": "Background elements (houses, garden structures, plants) show no uniform shifting or fluid motion; no fire, water, smoke, or significant wind-driven environmental effects are visible."}}
{"video_id": "FR8xg0SJ2Jc", "file_name": "FR8xg0SJ2Jc_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: a person with a hat, maybe in an orange vest, using a tool (like a hammer) on a green metal structure, with a cardboard box and a bottle. But the instruction says to focus on motion and behavior. Wait, the first frame is a cluttered scene with various objects—cardboard boxes, bottles, a green chair. Then frame 2: text \"Flatten cardboard boxes\" appears, and a person in an orange vest and white hat is handling a cardboard box near a green fence. Frame 3: same person (maybe) pushing a box into a large container (like a dumpster) filled with metal debris. Frame 4: a wide shot of a parking lot with trucks (white, blue) and a person in a blue shirt working on something. Frame 5: a person in a blue shirt and white hat is pushing a large brown box into a container. \n\nWait, need to track chronological order. Let's list the frames in order:\n\n1. Initial scene: close-up of various objects (cardboard boxes, bottles, green chair, etc.)—but the subject is a person's hand using a tool? Wait, the first frame shows a person with a hat (maybe) working on a green metal structure, with a box and bottle. But maybe that's the start. Then frame 2: \"Flatten cardboard boxes\" text, person in orange vest and white hat flattening a box by pressing it against a green fence. Frame 3: person in orange vest (same?) moving a box into a large container (dumpster) with metal debris. Frame 4: wide shot of a parking lot with trucks (white, blue) and a person in a blue shirt working. Frame 5: person in blue shirt pushing a large brown box into a container. \n\nWait, the user provided the frames in order as [0.0s] to [4.7s], so:\n\n- [0.0s]: Close-up of a person (wearing a hat, maybe blue shirt) working on a green metal structure with various objects (cardboard box, bottle, green chair). The person is using a tool to handle the box.\n\n- [1.4s]: Text \"Flatten cardboard boxes\" appears, and a person in an orange vest and white hat is holding a flattened cardboard box against a green fence.\n\n- [2.5s]: Person in orange vest (same as previous?) is pushing a box into a large container (like a dumpster) filled with metal debris.\n\n- [3.6s]: Wide shot of a parking lot with several vehicles (white truck, blue pickup, etc.) and a person in a blue shirt working near a yellow container.\n\n- [4.7s]: Close-up of a person in blue shirt and white hat pushing a large brown box into a container.\n\nWait, but the rules say to describe motion and behavior in chronological order. Let's structure it step by step.\n\nFirst frame: A person with a hat (possibly in a white shirt) uses a tool to manipulate a cardboard box on a green metal structure, surrounded by various objects like a bottle and a green chair.\n\nSecond frame: A person in an orange safety vest and white cap flattens a cardboard box against a green metal fence, with the text \"Flatten cardboard boxes\" visible.\n\nThird frame: The person in the orange vest moves a cardboard box into a large industrial container filled with metal debris.\n\nFourth frame: A person in a blue shirt works on a yellow container in an open parking lot with multiple vehicles (white truck, blue pickup) and a building in the background.\n\nFifth frame: A person in a blue shirt and white cap pushes a large brown cardboard box into a container.\n\nWait, but the video is a sequence, so the captions should be in order. Also, need to check the number of subjects. For example, in frame 1: one person handling objects. Frame 2: one person flattening a box. Frame 3: one person pushing a box. Frame 4: one person working (blue shirt), frame 5: one person pushing a box.\n\nAlso, spatial relationships: in frame 2, person is holding box near green fence. In frame 3, person is moving box toward a container. Frame 4: person is near yellow container in parking lot. Frame 5: person is pushing box into container.\n\nNow, the caption needs to be concise, chronological. Let's put it all together.\n\nStart with the first action: A person handles cardboard boxes with various objects. Then, a person in an orange vest flattens a box against a green fence. Then, that person moves a box into a container. Then, a person in blue shirt works in a parking lot, then pushes a box into a container. But need to check", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FR8xg0SJ2Jc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FR8xg0SJ2Jc_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 583.222757830813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Workers in orange/blue vests move cardboard boxes against a green fence (0.2-2.0s), and a person moves a black box from a truck bed (4.8s). These are discrete, solid objects with clear physical motion.", "background_and_ambient_analysis": "Static background elements (green fence, trees, sky, vehicles) show no significant shifting or environmental motion. No fire, water, smoke, or wind effects observed."}}
{"video_id": "FQXlMTeZFNE", "file_name": "FQXlMTeZFNE_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and beige pants lies on a weight bench, while a standing individual in a maroon hoodie adjusts a barbell loaded with weights above their chest. The standing person positions the barbell, then releases it as the seated person lifts it upward, maintaining grip. The camera remains stationary with minimal movement, capturing the scene from a slightly elevated angle against gym equipment. The background includes weight racks and walls with minimal detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FQXlMTeZFNE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FQXlMTeZFNE_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 138, "blur_score": 76.51972890001035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The lifter (person lying down) moves the barbell upward and downward, while the spotter (standing behind) adjusts position. The barbell is the primary object in motion due to the lifter's physical effort.", "background_and_ambient_analysis": "The background (gym walls and equipment) is stationary, with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "FRmDadQ_Wzs", "file_name": "FRmDadQ_Wzs_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to go through each frame in order. The first frame shows a person using a wrench on a car tire. The person is wearing light-colored pants, maybe jeans, and the tire is silver with a hubcap. Then the second frame: a person using a tool on a lawnmower wheel. The lawnmower is red and black, and the person's hands are visible, holding a tool. Third frame: a man in a dark shirt using a wrench on a machine, maybe a workshop setup. Fourth frame: a girl in a red checkered shirt working on a wooden chair in a room, surrounded by wood pieces. Then the next frame is her assembling the chair.\n\nNow, chronologically: first, the car tire scene. Then the lawnmower. Then the workshop with the man. Then the girl in the room. Wait, the video segments are in the order given: [0.0], [1.4], [2.5], [3.6], [4.7]. So the order of events is:\n\n1. Close-up of a person's hand using a wrench on a car tire (silver wheel, person in light pants).\n2. Close-up of a person using a tool on a red lawnmower wheel (person's hands, lawnmower with black and red components).\n3. Close-up of a person in a dark shirt working on a machine with a wrench (the machine has parts like a clamp).\n4. Overhead shot of a girl in a red checkered shirt arranging wooden chair parts on the floor (wooden pieces scattered around).\n5. The girl sits on a partially assembled chair and works on it (she's in a room with carpet, other wood pieces around).\n\nNow, need to make a chronological paragraph. Start with each scene in order. Mention main subjects (people, objects), their actions, appearance, spatial relationships. Then camera perspective.\n\nFirst scene: A person wearing light-colored pants uses a wrench on a silver car wheel. Camera close-up on hands and wheel.\n\nSecond scene: A person uses a tool on a red lawnmower wheel. Close-up on hands and lawnmower.\n\nThird scene: A person in a dark shirt operates a machine with a wrench. Close-up on the person and machine.\n\nFourth scene: A girl in a red checkered shirt arranges wooden chair pieces on a carpeted floor. Overhead shot.\n\nFifth scene: The girl sits on a wooden chair and continues assembling, surrounded by scattered wood parts. Overhead shot.\n\nWait, the problem says \"concise, chronological paragraph\". So:\n\nFirst, a person uses a wrench on a silver car tire (close-up, hands visible). Then a person uses a tool on a red lawnmower wheel (close-up, hands). Then a person in a dark shirt uses a wrench on a machine (close-up). Then a girl in a red checkered shirt assembles wooden chair parts on the floor (overhead, wooden pieces around). Then the girl sits on the chair and continues assembly (overhead, with wood parts nearby).\n\nNeed to check for spatial relationships. In the first scene, maybe the person is standing, working on the tire. Second scene, hands on lawnmower wheel. Third, person working on machine. Fourth, girl on floor with wood pieces. Fifth, girl sitting on chair.\n\nNow, the output should be a paragraph, so:\n\nA person wearing light-colored pants uses a wrench on a silver car wheel in a close-up shot. Next, hands operate a tool on a red lawnmower wheel. Then, a person in a dark shirt works on a machine with a wrench in a close-up. Following this, a girl in a red checkered shirt arranges wooden chair pieces on a carpeted floor from an overhead perspective. Finally, the girl sits on a partially assembled chair, continuing assembly with scattered wood parts around her, all viewed from overhead.\n\nWait, need to be concise. Let's try to make it flow.\n\nThe video begins with a person in light-colored pants using a wrench on a silver car wheel. Then, hands use a tool on a red lawnmower wheel. Next, a person in a dark shirt works on a machine with a wrench. Afterward, a girl in a red checkered shirt assembles wooden chair parts on a carpeted floor from an overhead view. Finally, the girl sits on the chair, continuing assembly with scattered wood pieces around her, viewed from above.\n\nCheck for rules: a) chronological order of motions. b) appearance (light pants, red checkered, etc.), c) spatial (car wheel, lawnmower wheel, machine, floor, chair). d) camera perspective (close-up, overhead). e) minimal background. f) no text.\n\nYes. Let's structure it:\n\nFirst scene: Close-up of a person (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FRmDadQ_Wzs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FRmDadQ_Wzs_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 38.60452082079928, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a child assembling furniture, hands tightening car tire lug nuts, a person operating machinery, and various tools/objects being manipulated during manual tasks. These objects move due to explicit human interaction and physical forces.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed across all scenes. Background elements (walls, floors, equipment) are static within individual frames and transitions are scene cuts, not camera movement."}}
{"video_id": "FSHw088e1WE", "file_name": "FSHw088e1WE_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt washes the hair of another individual seated at a sink, who is draped with a maroon towel. The hair washer, whose arm features a visible tattoo, uses hands to rinse and scrub the hair, then withdraws them as the recipient slowly lifts their head. The camera maintains a fixed, close-up perspective on the sink area, with a bottle and faucet in the foreground, capturing the action in a static frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FSHw088e1WE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FSHw088e1WE_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 83.50372076070838, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The tattoo artist's hands (with machine) and the recipient's head/arm are moving. Artist's hands apply deliberate physical force to skin for tattooing; recipient's head shows minimal, natural movement during the procedure.", "background_and_ambient_analysis": "No fire, water, smoke, or wind. Background (wall, bottle, countertop) remains static with no uniform shifting; no fluid/environmental motion present."}}
{"video_id": "FSrkOcnoED4", "file_name": "FSrkOcnoED4_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark cap and gray t-shirt with a colorful graphic stands in front of a concrete block wall with a boarded wooden window. He gestures with his hands, moving them in front of his body, then turns his head left, faces forward again, and finally looks to his right. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FSrkOcnoED4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FSrkOcnoED4_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 151, "blur_score": 477.70575455030826, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a solid, distinct object) is moving by shifting body position and making hand gestures, which is due to their own locomotion (talking and gesturing).", "background_and_ambient_analysis": "The brick wall and wooden board in the background are static, showing no shifting or movement. No fire, water, smoke, or wind is present, so ambient environmental motion is absent."}}
{"video_id": "FUA9ICnDT4E", "file_name": "FUA9ICnDT4E_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video is a black-and-white surveillance cam. The main subjects are two people. Let's look at the frames. \n\nAt the start, frame 0: the first person is near the door, maybe moving. Then frame 1: both are visible. Wait, the first person (left) is moving towards the door, maybe entering. The second person (right) is walking away from the building. Wait, need to check each frame.\n\nFrame 0: Two people. One on the left near the door, one on the right. Frame 1: The left person moves towards the door, maybe opens it, then enters. The right person is walking away from the building, going towards the right. Frame 2: Left person is inside or near the door, right person continues walking. Frame 3: Left person is entering, right person is further away. Frame 4: Left person is inside, right person is moving towards the right side. Frame 5: Left person is inside, right person is further right.\n\nWait, need to track motion. Let's list:\n\n- The first person (left) starts near the door, moves towards it, enters. So they walk from the middle towards the door, enter the building.\n\n- The second person (right) starts near the fence, walks away from the building, moving to the right side of the frame.\n\nAppearance: Both are indistinct, maybe adult, wearing light and dark clothing? But the rules say don't mention color if not essential, but need to describe appearance briefly. Wait, rule b says \"briefly describe their appearance and number (color, size, orientation)\". So number is two. Size: maybe medium. Orientation: the first is facing the door, moving towards it; the second is walking away.\n\nSpatial relationships: The first is to the left of the frame, near the door (white building with door and window). The second is to the right, moving away from the building.\n\nCamera: it's a fixed camera, top-down? Wait, surveillance cam, usually fixed. The video is black and white, so camera perspective is fixed, no movement. The text on the screen is \"CAM:5\" etc., but we exclude text.\n\nNow, chronological:\n\nStart: Two people are present. One (left) moves towards the door, enters. The other (right) walks away from the building towards the right.\n\nWait, frames:\n\n0: two people, one left (near door), one right (facing away)\n\n1: left person moves towards door, right person moves to the right\n\n2: left person enters door, right person continues walking away\n\n3: left person is inside, right person further right\n\n4: left person inside, right person moving right\n\n5: left person inside, right person has walked away (maybe out of frame)\n\nSo the motion: the first person walks towards the building's door and enters. The second person walks away from the building to the right.\n\nBackground: minimal, just the building with door, window, fence.\n\nNow, write the caption in chronological order.\n\nNumber: two people. Appearance: both indistinct, adult-sized, moving. Left person (entering) faces the door, right person (walking away) faces away.\n\nSo:\n\n\"A surveillance camera captures two individuals. The person on the left moves toward a door in a white building, entering it; the person on the right walks away from the building toward the right side of the frame. Both figures are indistinct, adult-sized, with the left individual facing the door and the right individual moving away. The camera is fixed, providing a static perspective.\"\n\nWait, check rules:\n\na) Motion chronologically: left person approaches door and enters, right person walks away.\n\nb) Appearance: number (two), brief (indistinct, adult-sized).\n\nc) Spatial: left near door, right to the right.\n\nd) Camera: fixed, static.\n\ne) Background minimal.\n\nf) Exclude text.\n\nSo revise:\n\nIn the footage, two people are visible. The person on the left walks toward a building door and enters it, while the person on the right walks away from the building toward the right side of the frame. Both figures are indistinct and adult-sized, with the left individual facing the door and the right individual moving away. The camera remains fixed, offering a static view.\n\nWait, \"enters it\" might be better. Also, \"moves toward\" instead of \"walks\".\n\nCheck rules: \"chronological paragraph\". So start with the first action.\n\nFirst, the left person moves toward the door, then enters. The right person walks away.\n\nSo:\n\nThe video shows two people: one on the left walks toward a building door and enters it, while the other on the right walks away from the building toward the right side", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FUA9ICnDT4E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FUA9ICnDT4E_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 140, "blur_score": 1326.5638765358253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one walks toward a door, while the other moves erratically and eventually falls or stumbles on the sidewalk. Their motion is distinct and solid.", "background_and_ambient_analysis": "Background elements (building, poles, ground) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "FTbzoD7XIbM", "file_name": "FTbzoD7XIbM_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow T-shirt with a green tree design holds a small blue object near their mouth, then lowers it and gestures with their hands while speaking. Folded clothing is visible on shelves in the background. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FTbzoD7XIbM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FTbzoD7XIbM_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 113.46044453251628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a blue object (likely a pen) are moving in discrete motions, indicating intentional hand movements.", "background_and_ambient_analysis": "The background (shelves with clothes and items) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind are present."}}
{"video_id": "FTBkZqlZYRM", "file_name": "FTBkZqlZYRM_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours a light pink sauce over a black bowl containing mixed salad ingredients including red radishes, green lettuce, and sliced vegetables. The hand then uses a wooden spoon to stir the salad, moving the spoon through the ingredients to coat them with the sauce. The camera maintains a top-down perspective throughout, focusing on the bowl and the stirring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FTBkZqlZYRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FTBkZqlZYRM_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 73.7545700207172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and salad ingredients (lettuce, radishes, mushrooms) are moving; the salad is being tossed and dressed by human action, resulting in solid-object displacement.", "background_and_ambient_analysis": "The background (white surface and black bowl) remains static with no shifting or environmental fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "FSRdA06NSqc", "file_name": "FSRdA06NSqc_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit on a dark couch; the person on the left, wearing a black hooded jacket and cap, begins manipulating a multicolored Rubik's cube while the person on the right, with long blonde hair, holds a microphone and shifts position to lean back. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FSRdA06NSqc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FSRdA06NSqc_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 48.808551237745476, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: the male is manipulating a game controller with hand movements, and the female is holding a microphone and gesturing with her hand. Both motions are due to muscular action.", "background_and_ambient_analysis": "The background wall with the 'HIT MUSIC' logo and Arabic text is static; no fluid motion (fire, water, smoke) or wind is present."}}
{"video_id": "FUCWBU74_pQ", "file_name": "FUCWBU74_pQ_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In an indoor court with yellow lines, several players in red and white jerseys engage in a fast-paced game. Initially positioned across the court, red-jerseyed players advance toward white-jerseyed opponents, who shift positions and run laterally. The camera pans slightly to follow the dynamic motion, capturing the continuous movement of players as they navigate the marked floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FUCWBU74_pQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FUCWBU74_pQ_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 146, "blur_score": 159.94986874653785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple people (in red and white jerseys) moving, running, and colliding as they play a game. Their motion is solid and distinct.", "background_and_ambient_analysis": "Background (walls, court lines) is static with no fluid motion or wind. No fire, water, or smoke observed."}}
{"video_id": "FUrz_Iwdgy0", "file_name": "FUrz_Iwdgy0_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white T-shirt and denim shorts walks toward a window with red curtains, then stops and lowers their body into a squatting position against an orange wall. The individual remains facing away from the camera, which stays stationary throughout the sequence with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FUrz_Iwdgy0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FUrz_Iwdgy0_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 59.69778123170667, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single discrete human subject (woman) performs a squatting motion: she bends forward at the waist, lowers her hips while keeping feet planted, and returns to an upright stance. This movement is solid and trackable via bounding box.", "background_and_ambient_analysis": "The orange wall, red curtains, and floor remain stationary throughout the video. No fluid environmental motion (fire, water, wind) is observed; the background elements do not shift uniformly."}}
{"video_id": "FRvrcPKc-PE", "file_name": "FRvrcPKc-PE_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark, mud-stained waders steps into shallow water, bending forward to submerge their legs and stir the water with each movement, then lifts their legs out, creating splashes. The camera remains stationary, focused on the lower body against a backdrop of rocks and trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FRvrcPKc-PE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FRvrcPKc-PE_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 158.0079390775033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's lower body (legs and boots) moving through water via kicking motion, generating splashes and displacement of water around the legs.", "background_and_ambient_analysis": "Background elements (rocks, trees, bridge) are static and show no uniform shifting. Water movement is secondary and caused by the person's interaction, not primary environmental flow."}}
{"video_id": "FVD7FXNmiu8", "file_name": "FVD7FXNmiu8_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands use a wooden rolling pin to flatten a rectangular white dough on a floured surface, pressing and rolling it from left to right. Next, the hands position a metal knife to cut the dough into vertical strips, making precise incisions across the length of the dough. The camera maintains a top-down view throughout, focusing on the hands and dough.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FVD7FXNmiu8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FVD7FXNmiu8_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 186.33266022506524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate rolling pin and dough, cutting the dough into pieces. These are discrete, solid objects moving via physical interaction (rolling, cutting).", "background_and_ambient_analysis": "Background elements (countertop, flour) show no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "FVJ__ZkI6eQ", "file_name": "FVJ__ZkI6eQ_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt stands at a kitchen sink, washing hands under running water, moving hands in a circular motion. The background includes shelves with various containers and a knife holder. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FVJ__ZkI6eQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FVJ__ZkI6eQ_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 565.0507072692817, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is moving their hands and arms to manipulate objects on a kitchen counter.", "background_and_ambient_analysis": "Background elements (shelf, window) are static with no shifting; no fluid or wind-driven motion observed."}}
{"video_id": "FVnd5OGTrs4", "file_name": "FVnd5OGTrs4_000148_000158.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to generate a concise, chronological paragraph for this video. Let me start by looking at the provided frames.\n\nFirst frame shows a pan with oil heating up, and there are chopped vegetables like chives and peppers. The text says to let the oil heat before they burn. Then the second frame is a close-up of the vegetables in the pan. Third frame is the same but maybe the oil is hotter now. Then the fourth frame shifts to a grill with scallops. The scallops are being placed on the grill, some have red and green bits. \n\nWait, the instructions say to focus on motion and behavior. So, the first part is about the vegetables in the pan. The oil is heating, and the veggies are being sautéed. Then it transitions to the scallops on the grill. The text mentions to let the oil heat up before the chives and pepper burn, which is a tip, but I need to exclude text recognition. So I shouldn't mention the text.\n\nMain subjects: vegetables in the pan, then scallops on the grill. \n\nChronological order: First, the vegetables are being cooked in the pan. Then, the scene shifts to the scallops being placed on the grill. The camera moves from the pan to the grill. \n\nDescribe appearance: The vegetables are chopped, green and red (chives and peppers). The scallops are white with red and green specks. \n\nSpatial relationship: The vegetables are in the pan, which is on the stove. The scallops are on the grill grates.\n\nCamera perspective: The first part is top-down on the pan, then close-up of the scallops. Then maybe a pan to the right or cut to the grill.\n\nWait, the video starts with the pan, then cuts to the scallops. The transition is from the pan to the grill. \n\nSo the caption should mention the vegetables sizzling in the pan, then the scallops being placed on the grill. Number of scallops: there are three, maybe. The text says \"several scallops\", but the video shows three. \n\nCheck the rules: don't mention text, so ignore the instruction text. \n\nMake sure to follow the output format. Start with the pan, then the grill. Mention the movement: oil heating, vegetables cooking, then scallops being placed on the grill. \n\nWait, the fourth frame shows scallops on the grill, and then the fifth frame is someone placing another scallop. Wait, looking at the video description:\n\n[0.0] shows pan with oil and veggies. [1.4] shows the pan with more veggies. [2.5] similar. [3.6] then cuts to scallops. [4.7] shows scallops on grill, with one being flipped.\n\nWait, the video starts with the pan, then shifts to the grill. The main subjects are the vegetables in the pan and the scallops on the grill. \n\nSo the chronological order: First, the vegetables are being sautéed in a pan on the stove. Then, the camera cuts to a grill where scallops are placed. The scallops are white with red and green bits, and one is being flipped with tongs. \n\nThe camera movement: starts with a top-down view of the pan, then a close-up of the scallops on the grill. Maybe the camera shifts from the pan to the grill.\n\nBackground is minimal. Don't mention the text. \n\nNow, structure the caption:\n\nThe video begins with a close-up of a pan where chopped green and red vegetables sizzle in hot oil. The vegetables move slightly as they cook. Then the camera shifts to a grill where three white scallops speckled with red and green bits are placed on metal grates. One scallop is flipped with tongs, revealing its cooked side. The camera maintains a top-down view of the pan before cutting to a close-up of the scallops.\n\nWait, the first part is the oil heating and the veggies cooking. The text says to let the oil heat up before the veggies burn, but we shouldn't mention text. So just describe the veggies cooking. The second part is the scallops on the grill. \n\nNumber of scallops: three in the frames provided. The fourth frame shows three scallops, then one is flipped in the fifth.\n\nCheck if the camera perspective: starts with top-down on the pan, then close-up of the scallops.\n\nSo the caption should be: \n\nThe video opens with a top-down view of a pan containing sizzling chopped green and red vegetables in hot oil, which move slightly as they cook. The scene then cuts to a close-up of three white scallops speckled with red and green bits on a metal grill grate, with one scallop being flipped by tongs to reveal its cooked side.\n\nWait, but the video description says in frame [", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FVnd5OGTrs4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FVnd5OGTrs4_000148_000158.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 171.50533598330094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include: 1) A cooking pan being lifted and moved off the stove by human hands (0:00-0:03), and 2) Food items (meatballs) being flipped on a grill using tongs (0:04-0:05). Both motions result from explicit physical forces (human locomotion and tool interaction).", "background_and_ambient_analysis": "The background elements (stove grates, grill grates) are static and do not shift uniformly. There is no dominant fluid/environmental motion (e.g., fire, water, smoke) observed; the scene features controlled cooking actions."}}
{"video_id": "FW2DEdYX8Ks", "file_name": "FW2DEdYX8Ks_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A purple and gold traditional saree with intricate patterns and green-silver borders lies on a table. A hand enters from the right side, adjusting the saree’s edge, followed by the camera panning upward to focus on the saree’s gold-colored body with small motifs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FW2DEdYX8Ks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FW2DEdYX8Ks_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 961.883091942625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in traditional attire (saree) is walking, causing the fabric to move due to locomotion.", "background_and_ambient_analysis": "Background shelves and static elements remain stationary; no fluid motion (fire, water, wind) observed."}}
{"video_id": "FVtPe0hnWk0", "file_name": "FVtPe0hnWk0_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby with blonde hair, wearing a pink, blue, and white striped hoodie, sits while holding a slice of watermelon. The baby initially bites the watermelon, then pulls it from their mouth, and subsequently holds the slice with both hands. The background features a green structure with brown vertical elements. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FVtPe0hnWk0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FVtPe0hnWk0_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.68531075217982, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (solid object) performs discrete actions: chewing, manipulating, and holding a watermelon (solid object). Motion is driven by physical forces (chewing, grasping).", "background_and_ambient_analysis": "Background elements (wooden structure, wall) remain static; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "FYOfFa39Pgo", "file_name": "FYOfFa39Pgo_000200_000210.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in red patterned shorts and red boxing gloves stands before a hanging pink heavy bag. He throws punches and a kick toward the bag, causing it to swing back and forth. The camera remains stationary, capturing his repetitive motion against a plain wall backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FYOfFa39Pgo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FYOfFa39Pgo_000200_000210.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 239.07760608521966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Man (boxing gloves, shorts) punching and kicking the heavy bag, causing the bag to swing.", "background_and_ambient_analysis": "Background (wall and door frame) is static with no shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "FYwqh72Ic20", "file_name": "FYwqh72Ic20_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a dark blue shirt and gray striped pants pushes a colorful toy cart with yellow, green, and blue sections toward a fireplace. The child moves from near a brown couch and white cabinet toward the fireplace, continuing to push the cart along the beige floor. The camera follows the child's movement, panning right with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FYwqh72Ic20.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FYwqh72Ic20_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 421.29480250244137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child and toy tricycle are the discrete solid objects moving: child stands, pushes toy, walks backward, and bends to adjust the toy, demonstrating explicit physical interaction and locomotion.", "background_and_ambient_analysis": "Background elements (walls, floor, fireplace, furniture) show no uniform shifting or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "FWo2Ak5KgmI", "file_name": "FWo2Ak5KgmI_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a knife to cut a light brown mushroom on a forest floor, lifting the cut piece to reveal its interior; other similar mushrooms are scattered nearby. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FWo2Ak5KgmI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FWo2Ak5KgmI_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 185.89072367020975, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is moving to interact with mushrooms, lifting and turning them.", "background_and_ambient_analysis": "The background (forest floor with leaves and twigs) is static. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "FZ_S6WpA-yk", "file_name": "FZ_S6WpA-yk_000199_000209.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person stands behind an orange tablecloth-covered table with a yellow ball resting on the table. The individual, wearing a gray top, holds a purple bottle with both hands, then lifts it upward, extending it toward their face while keeping the bottle vertical. The yellow ball remains stationary on the table throughout the motion. The camera maintains a fixed perspective, capturing the scene from a frontal angle with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FZ_S6WpA-yk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FZ_S6WpA-yk_000199_000209.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 183.80647667151294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving her hand and a purple bottle, which is a discrete solid object being manipulated by her actions (drinking and pouring).", "background_and_ambient_analysis": "The background (wall and green bars) is static with no shifting or fluid motion. No fire, water, smoke, or wind effects are visible."}}
{"video_id": "F_4iEEIqIwg", "file_name": "F_4iEEIqIwg_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and black shirt bends forward into a white machine with an open lid, then straightens up and moves rightward. A second person in a gray shirt stands adjacent to the machine. The camera remains mostly stationary with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F_4iEEIqIwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F_4iEEIqIwg_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 120.31078084935083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interact with a washing machine: one person (red/black shirt) bends over the machine, then stands and walks away; the other person (blue shirt) steps back and exits the frame. Both movements are locomotive.", "background_and_ambient_analysis": "The concrete wall background remains static with no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "FZ7kVyX6S5c", "file_name": "FZ7kVyX6S5c_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a person with a white towel on their head, wearing a black and white top. Their face has a brown scrub, and they have red nail polish. They're applying the scrub by rubbing their hands over their face. The video shows them moving their hands across the cheeks, nose, and forehead. Then, there's a close-up of a white bowl with brown scrub, labeled \"COFFEE MUD SCRUB\". But wait, the rules say to exclude text recognition. So focus on the actions.\n\nChronological order: The person starts with hands near the nose, then moves hands to the cheeks, rubs all over the face. Then a close-up of the scrub in a bowl. Wait, the video frames go from 0 to 5 seconds. The first part is the person applying the scrub to their face. Then at the end, the bowl is shown.\n\nNeed to describe motion: person applies scrub by rubbing face with hands (red nails), then a close-up of the scrub in a bowl. Appearance: white towel, red nail polish, brown scrub on face. Spatial: person is in front of a blue background (but minimal background). Camera: starts with a close-up of the person's face, then shifts to the bowl? Wait, the last frame is a close-up of the bowl. So camera moves from showing the person to the bowl.\n\nWait, the video has frames: person applying scrub, then the bowl. So the sequence is person applying scrub on face (rubbing nose, cheeks, etc.), then the camera cuts to a close-up of the bowl with the scrub.\n\nSo caption should be: A person with a white towel on their head and red nail polish applies a brown facial scrub to their face, rubbing their hands across their cheeks, nose, and forehead. The video then cuts to a close-up of a white bowl containing the brown scrub. Background is a solid blue wall, and the camera remains static during the person's actions before shifting to the bowl close-up.\n\nWait, but rules say \"exclude text recognition\", so the label \"COFFEE MUD SCRUB\" is text, so ignore it. So just describe the bowl as containing brown scrub, but no text.\n\nLet me structure:\n\n1. Subject: person with white towel (on head), red nail polish, applying brown scrub (on face). Action: rubbing hands over face (cheeks, nose, forehead) in chronological order (starts at nose, moves to cheeks, etc.)\n\n2. Then, the scene shifts to a close-up of the scrub in a white bowl.\n\n3. Background: blue wall (but minimal, so maybe just mention if essential. Since the person is the main focus, background is blue but not essential. Wait, rule e says \"minimize background descriptions unless essential\". So maybe just say \"blue background\" briefly.\n\n4. Camera: starts with close-up on person's face, then cuts to close-up of the bowl.\n\nWait, the video's frames: the first part is person's face, then the last frame is the bowl. So the camera is focused on the person's face initially, then shifts to the bowl.\n\nLet me check the rules again:\n\na) Motion/behavior chronological. So first, person applies scrub to face, then camera shows the scrub in bowl.\n\nb) Appearance: person has white towel on head, red nails, brown scrub on face. The bowl is white, scrub is brown.\n\nc) Spatial: person is in front of blue background. Bowl is separate shot.\n\nd) Camera: starts with close-up of person's face, then cuts to close-up of bowl.\n\ne) Background minimal: blue background is minimal.\n\nf) Exclude text: so no \"COFFEE MUD SCRUB\" mentioned.\n\nSo putting it all together:\n\nA person with a white towel on their head and red nail polish applies a brown facial scrub to their face, rubbing their hands across their cheeks, nose, and forehead in a clockwise motion. The scene then cuts to a close-up of a white bowl containing the brown scrub. The background remains a solid blue wall throughout the sequence, and the camera stays static during the person's actions before shifting to the bowl close-up.\n\nWait, but \"clockwise motion\" is not necessary. Just describe the motion: rubbing hands over face, starting at nose, moving to cheeks, etc. Let's simplify.\n\n\"A person with a white towel on their head and red nail polish applies brown facial scrub to their face, moving their hands from the nose to the cheeks and forehead. The camera then shifts to a close-up of a white bowl containing the brown scrub. The background is a blue wall, and the camera remains static during the person's actions before transitioning to the bowl shot.\"\n\nBut check if \"moving hands from nose to cheeks\" is accurate. In the video,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FZ7kVyX6S5c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FZ7kVyX6S5c_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 188.05251676670628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands (with red nail polish) are moving deliberately to apply a mud scrub to their face, showing distinct solid object-to-object motion.", "background_and_ambient_analysis": "The background is a static blue wall with no shifting or environmental motion (e.g., no fire, water, or wind)."}}
{"video_id": "F_UQhmlfNFE", "file_name": "F_UQhmlfNFE_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a yellow hoodie and the other in a white shirt, are seated closely in a dimly lit environment. The person in the yellow hoodie extends their arm toward the other individual, who adjusts a cloth object; their interaction involves shifting hand positions and manipulating the item. The camera remains stationary, capturing the sequence from a fixed angle with limited background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F_UQhmlfNFE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F_UQhmlfNFE_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 144, "blur_score": 34.78915003770192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one person (wearing light-colored clothing) is actively adjusting or putting on footwear for another person (wearing dark clothing), with their arms and hands moving in distinct physical interactions.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) detected; background remains dark and static throughout the frames."}}
{"video_id": "F_soz-3atJo", "file_name": "F_soz-3atJo_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, a boy in a gray shirt and a girl in a white shirt, sit on the floor of a garage, interacting with a toy. They remain seated as the boy adjusts his position. A third person wearing a white shirt enters from the left, moves across the scene, and takes the toy from the children. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/F_soz-3atJo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/F_soz-3atJo_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 408.99963331348783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two children and a yellow ball are moving. The children are sitting and reacting to the ball: one throws the ball, then the ball is caught (or hits) the other child causing them to fall, and a person enters to throw the ball and then bends to pick it up.", "background_and_ambient_analysis": "The background (refrigerator, shelves, boxes) is static with no uniform shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "FYaPeAO12_s", "file_name": "FYaPeAO12_s_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is an indoor swimming pool with lane dividers. The main subject is a swimmer. Let's check the timestamps:\n\n0.0: The pool is empty except for a few people in the distance. The swimmer is just entering the water? Wait, no. At [0.0], the swimmer is in the water, maybe starting. Then [0.3] shows the swimmer at the surface. Wait, the frames go from 0 to 5 seconds. Let's see:\n\n- Frame 0: Pool view, swimmers in the distance. The main swimmer is in the center lane, maybe preparing?\n- Frame 1: The swimmer is in the water, moving forward.\n- Frame 2: The swimmer is at the surface, arms extended, probably doing a stroke.\n- Frame 3: They're in the water, legs kicking.\n- Frame 4: The swimmer moves past the camera, so maybe the camera is fixed, and the swimmer is approaching. Wait, in frame 4, the swimmer is closer, then in frame 5, they're past the camera.\n\nWait, the key motion: the swimmer starts in the distance, swims towards the camera, then passes it. Let's track:\n\n0.0: Swim lane, two swimmers in the distance (maybe, but the main one is in the center lane). Wait, the video starts with a swimmer in the water. Wait, no. Let's look at the video:\n\nFirst frame (0.0): The pool is empty except for a few people (maybe two or three) in the background. A swimmer is in the center lane, body submerged, moving towards the camera? Wait, no. Wait, the frames show:\n\n- 0.0: The pool has red lane dividers, ceiling with flags. A swimmer is in the water, maybe the one who starts swimming. Wait, maybe the main subject is a single swimmer.\n\nWait, looking at the frames:\n\nAt 0.0, the swimmer is in the water, body partially visible (maybe head above). Wait, no. Let's read the frames:\n\n[0.0] The swimmer is in the water, but maybe not moving yet.\n\n[0.3] The swimmer is still in the water, but maybe moving. Wait, the next frames:\n\n[0.0] to [0.3]: The swimmer is in the water, maybe starting a stroke.\n\nWait, no. Let's see the sequence:\n\n0.0: Pool view, swimmer in center lane, body underwater? Wait, no. Wait, frame 0 shows a swimmer in the water, but as time progresses, the swimmer is moving forward.\n\nWait, the video is a swimmer doing laps. Let's think chronologically.\n\nAt 0.0: The swimmer is in the pool, maybe starting to swim.\n\n0.3: The swimmer is in the water, moving forward.\n\n1.0: The swimmer is approaching the camera.\n\n2.0: The swimmer is in the water, doing a stroke (arms extended, body moving).\n\n3.0: The swimmer is closer, legs kicking.\n\n4.0: The swimmer is past the camera, moving away.\n\nWait, no. Wait, frame 4 shows the swimmer moving away. So the sequence is: the swimmer starts in the distance, swims towards the camera, then passes by the camera (so the camera is fixed, and the swimmer swims towards it and then by it).\n\nWait, let's parse the frames:\n\n- At 0.0, the swimmer is in the water, maybe a few meters away from the camera (camera is at the side? Or underwater? Wait, the first frame shows the pool from a perspective that's looking down the lane. So the camera is positioned along the side, looking towards the far end. Wait, but the swimmer moves towards the camera.\n\nWait, the first frame (0.0) shows the pool with the swimmer in the center lane, maybe the swimmer is in the distance, approaching. Then, as time goes, the swimmer gets closer.\n\nWait, let's look at the video:\n\n- Frame 0: The pool is clear, the swimmer is in the water, maybe about 5 meters from the camera (since in frame 1, they're closer).\n\n- Frame 0.3: The swimmer is still approaching, but maybe starting to move their arms.\n\n- Frame 1.0: The swimmer is closer, arms extended, body moving forward.\n\n- Frame 2.0: The swimmer is in the water, legs kicking, moving towards the camera.\n\n- Frame 3.0", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FYaPeAO12_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FYaPeAO12_s_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 104.48660547959028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer (human) is performing freestyle strokes, moving from the far end of the pool toward the camera. The swimmer is clearly tracked as a solid, distinct object.", "background_and_ambient_analysis": "The background elements (ceiling lights, pool walls, and lane dividers) remain stationary throughout the video. The water surface shows ripples and waves due to the swimmer's movement, but this is secondary and not dominant; the water does not flow or behave as ambient environmental motion (e.g., no currents, waves, or wind effects)."}}
{"video_id": "FbSZINaTyB8", "file_name": "FbSZINaTyB8_000178_000188.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's bare legs are positioned in the foreground, with hands in a blue sleeve moving rhythmically up and down the legs, applying pressure. The background is dark and indistinct, with the camera maintaining a close-up perspective that exhibits slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FbSZINaTyB8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FbSZINaTyB8_000178_000188.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 48.14617651921731, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating a small cylindrical object (likely a bottle), with visible grasping, twisting, and positional changes of the object.", "background_and_ambient_analysis": "Background elements (dark interior with faint door/furniture outlines) show no significant shifting or fluid motion. No fire, water, or wind effects detected."}}
{"video_id": "FagiMj8tilg", "file_name": "FagiMj8tilg_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the initial scene: several men dancing outdoors, maybe a group. They're wearing casual clothes—like checkered shirts, jeans, some with sunglasses. The first frame shows them in a line, then they move energetically. Next, the camera shifts to different angles: one scene with a building in the background, then a night scene with a decorated structure (maybe a float or carnival thing). The men are doing synchronized dance moves, jumping, raising arms. The background changes from greenery to buildings, then to a festive setup. Need to describe chronologically: start with group dancing in daylight, then different settings with same group, then night scene. Mention their actions: dancing, moving arms, jumping. Number: several men (exact count might be hard, but say a group). Appearance: varied shirts (blue checkered, red/orange checkered, etc.), jeans, sunglasses. Spatial: in front of buildings, at night in front of decorated structure. Camera: shifts angles, maybe low angle for the jump scene, then night scene with different backdrop. Keep it concise.\n\nCheck rules: focus on motion, behavior, chronological. Don't mention background too much, but essential for understanding. No text, no names. Conclude with camera perspective.\n\nFirst part: group of men in casual attire dance outdoors, moving arms and legs in sync. Then, same group jumps energetically in front of a building with columns. Next, they dance near a colorful, decorated structure at night, continuing synchronized movements. Camera captures various angles including low-angle shots and shifts to different settings, maintaining focus on their dynamic dance.\n\nWait, need to structure as chronological paragraph. Let's list the clips:\n\n1. Scene: group dancing outdoors (daytime), men in different patterned shirts (blue, red checkered), jeans, sunglasses, moving arms and legs.\n2. Next: same group, maybe different angle, still dancing in front of a building (columns), jumping.\n3. Then: night scene with a colorful float/structure (maybe carnival), men dancing around it, arms raised.\n4. Final: maybe another angle, but the description has up to frame 5 (since the given video has 5 clips, but user's input shows 5 frames).\n\nWait, the user provided 5 frames:\n\n[0.0] group dancing outside, green background (trees), men in different shirts.\n\n[1.4] same group, dynamic moves, maybe close-up on one?\n\n[2.5] group in front of building with columns, jumping.\n\n[3.6] group in front of decorative structure (like carnival float), dancing.\n\n[4.7] group near buildings, maybe night scene? (since frame 4.7 is night? The user's example shows frame 4 has \"night\" mention.)\n\nWait, the user's input has:\n\n<0.3> ... green background\n\n<1.4> ... same\n\n<2.5> building with columns (daytime)\n\n<3.6> decorative structure (carnival, night?)\n\n<4.7> night scene\n\nSo chronological order: start with daytime outdoor, then same group in front of building, then night scene with decorative structure.\n\nSo the caption should start with the first scene, then next, etc.\n\nLet's write:\n\nA group of men in casual attire, including patterned shirts (blue checkered, red-orange checkered, and blue plaid) and jeans, dance energetically outdoors. They move their arms and legs in synchronized motions against a green backdrop. The scene transitions to the same group jumping in unison in front of a building with columns. Subsequently, they dance near a colorful, illuminated decorative structure at night, continuing dynamic movements. The camera captures various angles, including low-angle shots of the jump sequence and shifts to nighttime settings, maintaining focus on their choreographed actions.\n\nCheck rules: concise, chronological, motion and behavior. Mention appearance (shirts, jeans), number (group), spatial relationships (in front of buildings, decorative structure), camera movement (various angles, low-angle, shifts). Background minimal unless essential (green backdrop, building columns, decorative structure at night). Exclude text, names.\n\nMake sure it's a paragraph. Let's trim:\n\nA group of men in casual clothing—blue checkered, red-orange checkered, and blue plaid shirts with jeans—dance energetically outdoors, moving their arms and legs in sync. They jump in unison in front of a building with columns, then continue dancing near a colorful decorative structure at night. The camera shifts angles, including low-angle shots and nighttime perspectives, focusing on their synchronized movements.\n\nYes, that's concise. Check if \"various angles\" is covered. The rules say \"conclude with camera perspective and movement\". So \"the camera shifts angles, including low", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FagiMj8tilg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FagiMj8tilg_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 77.86693507287171, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dancers (multiple people) are performing synchronized dance moves, with visible arm and leg movements. In the second segment, one person is holding a plush toy and moving their arm.", "background_and_ambient_analysis": "No shifting background elements detected. No fire, water, smoke, or wind motion observed."}}
{"video_id": "FcEg27jptd8", "file_name": "FcEg27jptd8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a child. The child is wearing a red shirt and gray shorts. They're on the floor, interacting with brown shoes. Let's see the sequence. In the first frame, the child is leaning over the shoes. Then they adjust their position, maybe moving the shoes around. The background has a cabinet or something, but keep it minimal. The camera seems to be a bit shaky, top-down maybe? Wait, the video starts with a close-up of the shoes, then the child is moving. Let's list the actions chronologically.\n\nThe child (red shirt, gray shorts) is on the floor, handling the brown shoes. They pick up or adjust the shoes, moving them around. The background has a cabinet, but don't mention unless essential. Camera movement: the video is shaky, maybe handheld, top-down view? Wait, the camera angle changes a bit, but the main focus is the child and shoes. Need to mention spatial relationships: the child is in front of the cabinet, shoes are on the floor. Let's structure it:\n\nA child wearing a red shirt and gray shorts sits on the floor, manipulating a pair of brown shoes. The child adjusts the shoes, moving them around with their hands. The child then shifts position slightly, leaning back while continuing to handle the shoes. The background includes a cabinet, but the focus remains on the child and shoes. The camera maintains a top-down perspective with slight movement, capturing the child’s actions as they interact with the shoes.\n\nWait, but need to be concise. Let's check the rules. Focus on motion and behavior in chronological order. Appearance: red shirt, gray shorts, child. Number: one child. Spatial: shoes on floor, child in front of cabinet. Camera: top-down, slight shake.\n\nLet's draft:\n\nA child in a red shirt and gray shorts sits on the floor, handling a pair of brown shoes. The child moves the shoes, adjusting their position with hands, then shifts slightly while continuing to interact with them. The background features a cabinet, but the focus is on the child and shoes. The camera is positioned top-down with minimal movement.\n\nWait, the video has a bit of shake. Maybe \"slight shake\" instead of \"minimal movement\". Also, chronological: first the child is interacting, then shifts. Let's make sure it's a paragraph. Let's check the example structure.\n\nLooking at the rules again: \"concise, chronological paragraph\". So start with the action, then next step.\n\n\"First, the child in a red shirt and gray shorts sits on the floor, adjusting the brown shoes. The child then moves the shoes around, shifting their body position slightly. Throughout the video, the child remains seated on the floor, manipulating the shoes with their hands. The camera maintains a top-down perspective with some slight shake.\"\n\nBut need to be concise. Maybe combine:\n\nA child wearing a red shirt and gray shorts sits on the floor, manipulating a pair of brown shoes. The child adjusts the shoes, shifting their body position and moving the shoes with their hands. The background includes a cabinet, but the focus remains on the child and shoes. The camera captures the scene from a top-down angle with slight movement.\n\nWait, but maybe \"background descriptions minimal unless essential\"—so maybe not mention the cabinet? Let's see the video: in the frames, there's a cabinet in the background. But the rules say \"minimal unless essential for understanding motion\". The motion of the child and shoes doesn't depend on the cabinet, so maybe omit it. Let's check the sample output.\n\nWait, in the provided frames, the background has a cabinet, but if it's not essential for understanding the motion, we can skip. So maybe:\n\nA child in a red shirt and gray shorts sits on the floor, handling a pair of brown shoes. The child moves the shoes around, shifting their position and adjusting the shoes with their hands. The camera maintains a top-down perspective with slight movement.\n\nWait, but the first frame shows the child leaning over the shoes, then in subsequent frames, the child is moving. Let's make sure the chronology: the child starts by interacting with the shoes, then shifts position, maybe picks up one shoe, then moves them.\n\nLet me try again:\n\nA child wearing a red shirt and gray shorts sits on the floor, manipulating a pair of brown shoes. The child adjusts the shoes, moving them with their hands and shifting their body position. The camera captures the scene from a top-down angle with slight shake.\n\nThat seems concise. Check the rules: motion and behavior in chronological order. The child is handling the shoes (first action), then shifts position. Appearance: red shirt, gray shorts, child. Spatial: on the floor (no need for cabinet if not essential). Camera: top-down, slight shake.\n\nYes, that should work. Let", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FcEg27jptd8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FcEg27jptd8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 201.55675542812452, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving to interact with shoes (putting them on, adjusting, standing up). The shoes are manipulated by the child's hands, and the child's body shifts due to locomotion.", "background_and_ambient_analysis": "Background elements (cabinets, floor) show minimal to no shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "Fb167fIPcSA", "file_name": "Fb167fIPcSA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals work at a dark gray table, each holding a heat gun near clear glass bottles with corks. The person on the left, wearing a dark gray shirt, uses a red heat gun on a bottle to the left of center, while the person on the right, in a white shirt, uses a gray heat gun on a bottle near the right edge. Multiple identical clear bottles with corks are arranged on the table, some held upright. The camera remains stationary, capturing the scene from a slight overhead angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fb167fIPcSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fb167fIPcSA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 66.92330500862498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people perform discrete actions: one pours liquid into bottles (causing liquid to move into bottles), another uses a hairdryer on a bottle (airflow interacts with the bottle). These involve solid objects (bottles, hands) with explicit physical forces.", "background_and_ambient_analysis": "Background elements (wall, table) show no uniform shifting; no fire, water flow (beyond discrete pouring actions), smoke, or wind dominates the scene."}}
{"video_id": "FceC_BJpF3s", "file_name": "FceC_BJpF3s_000561_000571.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, adorned with a bracelet and ring, manipulate a white paper with triangular cutouts on a green grid-patterned cutting mat. The hands first position the paper, then flip it to reveal a floral pattern with pink roses and black leaves. Scissors lie to the left of the mat. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FceC_BJpF3s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FceC_BJpF3s_000561_000571.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 250.80956514862115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving a white board and a floral-patterned fabric, demonstrating physical manipulation (lifting, placing, unfolding) of solid objects.", "background_and_ambient_analysis": "The background (green cutting mat) is stationary with no fluid motion or environmental effects (fire, water, wind)."}}
{"video_id": "FcNz-TLLQr4", "file_name": "FcNz-TLLQr4_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow headscarf and pink top applies a yellow facial product to their face using their hand, spreading it across their cheeks and nose in a close-up view. The background includes a window with natural light, and the camera remains stationary, focused on the upper body and face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FcNz-TLLQr4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FcNz-TLLQr4_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 58.366531429652376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is moving across the face to apply a mask, representing discrete solid object motion.", "background_and_ambient_analysis": "Background (wall and window) is static with no shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "FdJt0Hbn7ZE", "file_name": "FdJt0Hbn7ZE_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise chronological paragraph focusing on the main subjects' motion and behavior.\n\nFirst, the video starts with a person in a turquoise shirt and blue patterned shorts. They're on a sidewalk with a chalk-drawn grid. The person is moving, maybe playing hopscotch. Wait, the action in the first frame shows them standing, then in the next frames, they step on the grid. So the motion is hopping or jumping on the chalk lines.\n\nLooking at the timestamps: frame 0 to 5. The person starts by standing, then steps onto the grid. Then in frame 3, they're mid-hop, maybe jumping. Then frame 4, they land and move forward. Frame 5 shows them walking away. Wait, the description says \"steps onto the grid\" then \"hops\" so the sequence is stepping, hopping, then moving.\n\nOther elements: There's a red SUV on the left, parked. People in the background, maybe a few spectators. But according to rule e, keep background minimal unless essential. So maybe just mention the SUV as part of the setting but not too much.\n\nThe person is barefoot, wearing a blue shirt and shorts. The spatial relationship: the grid is on the sidewalk. The person is on the sidewalk, facing the grid. The camera is stationary, maybe following the person slightly. The description mentions camera perspective and movement, so need to note if it's moving or static.\n\nThe user says \"conclude with camera perspective and movement\". The video might have a slight shake, but in the given frames, the camera seems to pan left as the person moves. Wait, in the frames, the person walks towards the camera then turns left? Wait, in frame 1, the person is facing the grid. Then frame 2, they step on the grid, frame 3 hops. Then frame 4, they step off and move left. So the camera might follow them as they move left. But the camera movement is minimal. The caption should say something like \"slight pan left\" or \"follows the subject\".\n\nBut according to the rules, the camera perspective and movement should be mentioned at the end. The example output might say \"static camera with slight shake\".\n\nWait, the user's example: \"The camera is static with slight shake.\" So need to check the camera movement. The video might have a static camera that follows the subject slightly, but the description should state it.\n\nWait, the problem says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo looking at the frames: The person is moving from right to left. The camera might be fixed but capturing their movement. Maybe it's a handheld camera with slight shake.\n\nSo, the caption should mention the main subject's actions in order: the person steps onto the grid, hops, then walks away. Describe their appearance briefly (t-shirt, shorts, barefoot), mention the SUV as a background element, then camera.\n\nWait, the background elements: The red SUV is on the left, parked. There are other people in the background but minimal description. So, the main focus is the person's motion.\n\nPutting it all together:\n\n\"A person in a turquoise shirt and blue patterned shorts, barefoot, steps onto a sidewalk chalk grid, hops on one foot, then walks away to the left. They move past a red SUV parked along the curb while several onlookers remain in the background. The camera follows the subject with slight movement.\"\n\nWait, but need to be concise. Let's check the rules again. Focus on motion and behavior in chronological order. So sequence: starts standing, steps on grid, hops, moves away. The camera perspective is static or follows.\n\nBut the instruction says \"conclude with the camera perspective and movement\". So maybe:\n\n\"A person in a turquoise shirt and blue shorts, barefoot, steps onto a chalk-drawn grid on the sidewalk, hops on one foot, and then walks left. The red SUV remains parked to their left as onlookers stand in the background. The camera maintains a steady position with minimal movement.\"\n\nWait, but the user's example might have a different structure. Let me check the output format.\n\nThe caption should be in chronological order. So:\n\nThe person (description) begins standing on the sidewalk, then steps onto the grid, hops, turns, and walks away. The camera follows their movement.\n\nBut need to be concise. Also, check for minimal background.\n\nSo, \"A person wearing a turquoise shirt and blue patterned shorts, barefoot, steps onto a chalk grid on the sidewalk, hops on one foot, then walks left. The red SUV is parked nearby, with onlookers in the background. The camera remains stationary with slight shake.\"\n\nWait, but the problem says \"exclude text recognition", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FdJt0Hbn7ZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FdJt0Hbn7ZE_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 28.97580500633054, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people) moving: A person in blue shirt and shorts is hopping on a hopscotch grid; other pedestrians are walking in the background.", "background_and_ambient_analysis": "Background elements (buildings, parked cars, sidewalk) are static and show no uniform shifting. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "Fe9XIhrVcYA", "file_name": "Fe9XIhrVcYA_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate a deck of playing cards on a white surface. The left hand holds the cards while the right hand flips through them, revealing red and white cards with heart symbols. The scene transitions to a medium shot of a person in a brown and white checkered shirt with their right hand near their face; blue recycling bins are visible in the background. The camera starts top-down on the card handling and shifts to a static medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fe9XIhrVcYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fe9XIhrVcYA_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 517.8474191169394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate playing cards through shuffling/dealing actions; card movement is explicit physical interaction with human hands.", "background_and_ambient_analysis": "Background elements (table surface, indistinct objects) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "FenFN7KNgSc", "file_name": "FenFN7KNgSc_000184_000194.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, identify the main subjects: two children. The first one is in a white outfit, the second in a yellow striped shirt. Need to describe their actions chronologically.\n\nStart with the video: first frame, both are on the floor. Then they start moving. The child in white stands up and moves around, the one in yellow also moves. Then the child in yellow runs towards the camera, maybe? Wait, the video shows them walking and then one jumps. Let's check the timestamps.\n\nIn frame 0, both are sitting? Wait, no: the first frame has them on the floor. Then frame 1: they start to stand. Frame 2: the white one is standing, yellow one is moving. Frame 3: white child moves towards the wall, yellow one is moving. Frame 4: white child turns, yellow one is running. Frame 5: yellow one jumps, white one is behind.\n\nSo chronological order: two children (one in white shirt, one in yellow striped shirt) are initially sitting on a wooden floor. Then they stand up; the white-shirted child moves left towards a yellow wall, while the yellow-shirted child runs towards the camera. The yellow-shirted child jumps in the air while the white-shirted child remains near the wall. The camera is slightly shaky, maintaining a frontal perspective with minimal background details except for a distant toy car and scattered objects on the floor.\n\nCheck rules: focus on motion, chronological, appearance (colors, number), spatial (left, front, near wall), camera perspective. Keep background minimal. Exclude text, names.\n\nSo structure:\n\nTwo children, one in white shirt, one in yellow striped shirt, start sitting on a wooden floor. They stand up; the white-shirted child walks left toward a yellow wall, while the yellow-shirted child runs toward the camera and jumps. The camera remains stationary with slight shake, capturing their movement from a frontal angle.\n\nWait, need to make it concise. Let's draft:\n\nTwo children, one in white shirt, one in yellow striped shirt, begin seated on a wooden floor. They stand and move; the white-shirted child walks left toward a yellow wall, while the yellow-shirted child runs toward the camera and jumps. The camera remains static with slight shake, maintaining a frontal perspective.\n\nCheck if all rules: motion chronological (seated to standing, moving), appearance (colors), spatial (left, toward camera), camera (static, shake, frontal). Background minimal (only mentioned yellow wall and toy car briefly, but maybe skip? Wait rule e: minimal unless essential. The wall is part of the space, maybe mention \"yellow wall\" as spatial, but the toy car in background is not essential. So maybe \"on a wooden floor with a yellow wall in the background.\"\n\nWait, the video shows the yellow wall, so include that as spatial. Let's adjust:\n\nTwo children, one in white shirt, one in yellow striped shirt, start seated on a wooden floor. They stand up; the white-shirted child walks left toward a yellow wall, while the yellow-shirted child runs toward the camera and jumps. The camera remains stationary with slight shake, capturing their movement from a frontal angle.\n\nThat's concise. Check for chronological: start seated, stand, walk, run, jump. Yes.\n\nNow, check output format: <caption_output>...<caption_output>\n\nFinal caption: Two children, one in white shirt, one in yellow striped shirt, begin seated on a wooden floor. They stand and move; the white-shirted child walks left toward a yellow wall, while the yellow-shirted child runs toward the camera and jumps. The camera remains stationary with slight shake, maintaining a frontal perspective.\n</think>\n\n<caption_output>Two children, one in white shirt, one in yellow striped shirt, begin seated on a wooden floor. They stand and move; the white-shirted child walks left toward a yellow wall, while the yellow-shirted child runs toward the camera and jumps. The camera remains stationary with slight shake, maintaining a frontal perspective.<caption_output>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FenFN7KNgSc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FenFN7KNgSc_000184_000194.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 139, "blur_score": 368.1286818246946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two toddlers are moving: one in a yellow and white striped shirt and the other in a white outfit. They exhibit locomotion (walking, jumping) and interactions.", "background_and_ambient_analysis": "The background (yellow walls and wooden floor) remains static; no shifting of background elements observed. No fire, water, smoke, or wind effects present."}}
{"video_id": "FfHlFIot4IQ", "file_name": "FfHlFIot4IQ_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket, dark pants, and pink boots stands in a muddy field near a wooden fence. They move their arms, step forward, bend down, and touch the mud. An orange wheelbarrow with a purple bucket and dirt is positioned in front of them. The camera maintains a handheld perspective with slight shake, capturing the muddy environment and the person's actions. The background features a wooden fence and open field, but minimal detail is provided beyond the immediate scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FfHlFIot4IQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FfHlFIot4IQ_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 307.92365661227177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves and throws items (e.g., a small object at ~1.0s), with distinct locomotion and throwing motion. The wheelbarrow remains stationary as a background element.", "background_and_ambient_analysis": "The wooden fence background remains static and shows no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven environmental phenomena are visible, satisfying the Ambient Rule."}}
{"video_id": "FgXjc4iJgpQ", "file_name": "FgXjc4iJgpQ_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and blue boxing gloves adjusts equipment near a mirror, then turns to punch a red hanging punching bag. The individual’s reflection appears in the mirror as they move and strike the bag repeatedly. The camera remains stationary with slight shake, focusing on the person and the bag against a backdrop of black bags on the floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FgXjc4iJgpQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FgXjc4iJgpQ_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 656.972758989064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (wearing black shirt and blue gloves) is punching and kicking a red punching bag, causing the bag to swing. The person moves in discrete motions (punches and kicks) and the bag swings in response.", "background_and_ambient_analysis": "Background is static (mirror, black bags, wall). No fluid or environmental motion observed (no fire, water, smoke, or wind)."}}
{"video_id": "FfdblyInCks", "file_name": "FfdblyInCks_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in yellow shirts dance in unison, moving rhythmically with arm and leg motions. They form a line, shifting positions while maintaining synchronized steps and occasionally raising their arms upward. The group remains closely positioned as they continue coordinated movements, with the camera panning slightly to capture their motion from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FfdblyInCks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FfdblyInCks_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 564.2074075379761, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects are people in yellow shirts performing a dance (Zumba). They are moving their arms and legs in coordinated motions, indicative of locomotion due to physical forces (muscle movement).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind). The background includes gymnasium walls and equipment, which are static. The camera movement is minimal and follows the dancers without blurring the background."}}
{"video_id": "FgBqynN2-lY", "file_name": "FgBqynN2-lY_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person using a knife to cut into a pot of liquid. First, the pot is full of a creamy liquid. Then a hand comes in with a knife, inserting it into the liquid. The knife is metallic, maybe stainless steel. The person's hand is in a white sleeve, so they're wearing a white coat, probably a chef. The action is cutting vertically into the liquid. The camera is focused on the pot, maybe a close-up. Background is minimal, just a kitchen setting with a white surface. Need to describe chronologically: the pot, then the hand with knife inserting, the knife moving down, then the liquid reacting. Wait, the video starts with the pot, then the hand enters, cuts into the liquid. Let's check the frames. Frame 0: pot with liquid. Frame 1: hand holding knife approaches. Frame 2: knife is inserted, hand moves. Frame 3: knife going deeper. Frame 4: knife is submerged. Frame 5: knife pulled up, maybe. Wait, the user's input shows the video clips: 0 to 5 seconds. So the main action is a person using a knife to cut into the liquid in the pot. The main subject is the hand and the knife, moving into the liquid. Appearance: knife is metal, hand in white sleeve. Spatial: hand is above the pot, inserting knife into the liquid. Camera: close-up on the pot, focusing on the action. Background: minimal, maybe a kitchen. Need to structure the caption: start with the pot, then the hand with knife inserting. Chronological: the hand moves into the frame, inserts the knife into the liquid, moves it down. Conclude camera perspective as close-up, maybe static. Let's draft: \"A person wearing a white sleeve uses a metallic knife to vertically cut through a thick, creamy liquid in a stainless steel pot. The hand moves the knife downward into the liquid, which remains still as the knife penetrates. The camera maintains a close-up view focused on the pot, with minimal background visible.\" Check rules: a) motion in order: hand with knife cutting, then inserting. b) appearance: white sleeve, metallic knife, pot is stainless steel, liquid creamy. c) spatial: hand is above pot, knife inserted. d) camera: close-up. e) background minimal. f) no text. g) no reasoning. So the caption should be concise. Let's make it shorter: \"A person in a white sleeve inserts a metallic knife vertically into a thick, creamy liquid in a stainless steel pot. The hand guides the knife downward, penetrating the liquid, while the camera stays in a close-up position focusing on the pot's contents.\" Wait, check the exact sequence. The video starts with the pot, then the knife is inserted. So first frame: pot, then hand comes in with knife, cuts into liquid. So \"A hand wearing a white sleeve uses a metallic knife to cut vertically into a thick, creamy liquid inside a stainless steel pot. The knife penetrates the liquid as the hand moves it downward, with the camera maintaining a close-up view of the pot.\" Maybe. Let's check length. Need to be concise. Final version: \"A person wearing a white sleeve uses a metallic knife to vertically insert into a thick, creamy liquid in a stainless steel pot. The hand guides the knife downward into the liquid, which remains still, while the camera maintains a close-up perspective on the pot.\" Wait, the video might have the knife being pulled up at the end, but the frames show insertion. Let's see the given frames: frame 0 is pot, frame 1 hand with knife approaching, frame 2 knife inserted, frame 3 hand moves, frame 4 knife in, frame 5 knife pulled up. But the user's input shows up to frame 5: \"inserting the knife into the liquid, which remains still\". So maybe the action is inserting the knife, then it's submerged. So the caption should capture the action of inserting the knife into the liquid. So: \"A hand in a white sleeve inserts a metallic knife vertically into a thick, creamy liquid within a stainless steel pot. The knife moves downward through the liquid, with the camera focusing closely on the pot's contents.\" That's concise. Check if it meets all rules. a) motion: hand inserts knife, moves down. b) appearance: white sleeve, metallic knife, pot stainless steel, liquid creamy. c) spatial: hand is above pot, inserting into it. d) camera: close-up. e) background minimal. f) no text. g) done. Yeah, that works.\n</think>\n\n<caption_output>A hand in a white sleeve inserts a metallic knife vertically into a thick, creamy liquid within a stainless steel pot. The knife moves downward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FgBqynN2-lY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FgBqynN2-lY_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 148, "blur_score": 33.38580389686676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A thermometer (discrete solid object) is being inserted into the liquid and then withdrawn. The hand holding the thermometer is also a discrete object exhibiting controlled movement.", "background_and_ambient_analysis": "Background elements (e.g., person in white coat, pot, and surroundings) are stationary. The liquid in the pot shows minimal surface disturbance, with no significant fluid motion (e.g., flowing, boiling) dominating the scene."}}
{"video_id": "FhzyHioV5Yg", "file_name": "FhzyHioV5Yg_000313_000323.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair wearing a black top applies makeup with a brush to their face, then lifts their head and raises a hairbrush above their head while looking downward. A mirror is visible on the wall behind them. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FhzyHioV5Yg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FhzyHioV5Yg_000313_000323.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 219.88872678510876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: initially holding a phone, then lowering it and raising a hand to adjust hair. The motion is localized to the head and hand.", "background_and_ambient_analysis": "Background (wall, mirror) is stationary. No fluid motion (fire, water, smoke) or significant environmental motion (wind) detected. The mirror reflects a static environment."}}
{"video_id": "Fh9FWOoXv7I", "file_name": "Fh9FWOoXv7I_000298_000308.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A whole roasted pig with reddish-brown, glistening skin rotates on a rotisserie. The camera shifts to a close-up of a thermometer attached to the pig's side, showing temperature readings. A hand adjusts the thermometer, then moves away from the pig's surface. The camera maintains a close perspective, focusing on the pig and thermometer throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fh9FWOoXv7I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fh9FWOoXv7I_000298_000308.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 36.24412775545485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A roasted pig on a rotating spit is the primary discrete object. It moves in a circular motion due to the spit's rotation. A hand briefly interacts with the pig (adjusting or checking temperature).", "background_and_ambient_analysis": "Background includes stationary tiled surfaces and building elements, showing no uniform shifting or fluid motion (fire, water, smoke, wind). Smoke/steam is minor and not dominant."}}
{"video_id": "Fin8qdtgrIo", "file_name": "Fin8qdtgrIo_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with purple nail polish positions a jigsaw puzzle piece along the right edge of a two-panel puzzle. The left panel shows a character in a pink dress against a castle backdrop, while the right panel depicts two characters in a landscape. The hand continues to place pieces sequentially, completing the right panel’s border. The camera remains top-down with no movement, maintaining focus on the puzzle assembly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fin8qdtgrIo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fin8qdtgrIo_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 812.089726835434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand with purple nail polish is manipulating puzzle pieces, placing them into a colorful Disney-themed jigsaw puzzle. The puzzle pieces and hand are solid objects moving due to explicit physical forces (manual placement).", "background_and_ambient_analysis": "The background is a static white surface with no fluid or environmental motion (e.g., fire, water, smoke, wind). The background elements (puzzle frame, white surface) do not shift uniformly."}}
{"video_id": "Fiqmmy0R1v4", "file_name": "Fiqmmy0R1v4_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a beige plaid jacket over a black polka dot shirt plays a brown ukulele, their left hand pressing different fret positions to change chords while the right hand strums; the camera stays fixed in a close-up view of the upper body and hands against a plain light background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fiqmmy0R1v4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fiqmmy0R1v4_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 781.5803150201114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and arms are moving to play the ukulele, with discrete finger movements for strumming and chord changes.", "background_and_ambient_analysis": "The background is a static plain wall with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "Fj2A8emora8", "file_name": "Fj2A8emora8_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small white fluffy cat sits on a wooden floor, facing a person's legs positioned to the left. The person’s hand gently pets the cat’s head, prompting the cat to stand upright, then sit again while turning its head upward. The camera remains stationary with minimal shake, capturing the interaction between the cat and the person’s hand against a blurred background of household items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fj2A8emora8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fj2A8emora8_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 157, "blur_score": 398.0065953015645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A white cat is interacting with a person's hands, exhibiting motion such as sitting up, turning, and moving its head in response to being petted. The person's hands also show movement while interacting with the cat.", "background_and_ambient_analysis": "The background consists of a wooden structure and stationary household items; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "FjVrIaezRkE", "file_name": "FjVrIaezRkE_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a white shirt and dark pants holding a yellow-handled tool, and another in a light gray shirt and dark pants stirring a large silver pot of white liquid with a long spoon, move into position near the pot. The left individual inserts the tool into the liquid while the right continues stirring; the camera pans slightly downward, maintaining a close-up on the pot and their actions against a wooden floor background with metal containers visible in the distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FjVrIaezRkE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FjVrIaezRkE_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 71.30077953366836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in white uniforms are stirring a large pot of white liquid. Their arms and hands move in a rhythmic stirring motion, indicating intentional physical action.", "background_and_ambient_analysis": "Background elements (floor, metal containers) show no uniform shifting; no dominant fluid/environmental motion (e.g., fire, water flow, wind) dominates the scene."}}
{"video_id": "FkYxORXSTfE", "file_name": "FkYxORXSTfE_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a dark blue shirt stirs a thick green liquid in a blue bowl with their hands, moving the bowl and a pink stir stick. The hands then stop stirring, leaving the bowl undisturbed on a cluttered work surface with various items around. The camera maintains a fixed close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FkYxORXSTfE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FkYxORXSTfE_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 521.6395411094792, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete objects) are stirring a green liquid in a blue bowl. The hands move in a controlled manner to mix the substance, indicating explicit physical interaction.", "background_and_ambient_analysis": "The background elements (bottles, containers, cluttered workspace) remain stable with no uniform shifting or environmental motion (e.g., wind, flowing water). The green liquid in the bowl is being actively stirred, not exhibiting free-flowing ambient behavior."}}
{"video_id": "FkfT0Er1cUg", "file_name": "FkfT0Er1cUg_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video is of a polo match. I need to describe the motion chronologically. Let's look at each frame.\n\nThe first frame has three riders: two in red shirts, one in white. They're on horses, moving. Then the next frames show the action. The riders are playing polo, so they're using mallets. The horses are galloping, and the players are maneuvering. \n\nLet's break down the steps. Start with the initial scene: three riders on horses. Then as the video progresses, they're moving across the field. The players in red and white are engaged, maybe competing for the ball. The horses are in motion, some with blue leg wraps (like frame 4 and 5). \n\nNeed to mention the number: multiple riders, at least four? Wait, frame 2 has two, frame 3 more. Let's count: first frame 3 riders, then frame 2 shows two red, one white? Wait, no. Frame 0: three riders. Frame 1: three riders. Frame 2: two riders (one red, one white) but then frame 3 adds more? Wait, the video description shows the sequence. Let's check the frames:\n\n[0] Three riders: two red shirts, one white, on horses, moving across field.\n\n[1] Two riders: red and white, moving, maybe the ball is in play.\n\n[2] Three riders: red and white, moving.\n\n[3] Multiple riders: two red, one white, galloping.\n\n[4] Riders: two red, one white, with blue leg wraps on horses.\n\n[5] Riders: one red, one white, galloping, ball maybe in motion.\n\nSo the main subjects are polo players on horses. They're moving, changing positions, competing. The horses are brown, some with blue leg wraps. The riders have different colored shirts: red, white, maybe blue? The background is a field with trees, but minimal.\n\nChronological order: Players on horses move across the field, engaging in polo match. Riders in red and white shirts use mallets, horses gallop, positions shift. The camera follows the action, panning to keep up with the riders.\n\nNow, the caption should be concise. Let's structure it:\n\n\"Three riders on horses (two in red shirts, one in white) gallop across a dry field, maneuvering for position. Riders alternate positions, with horses showing blue leg wraps as they compete; the camera pans right to follow the motion, capturing the dynamic movement of the polo players.\"\n\nWait, check rules. Focus on motion and behavior in chronological order. Briefly describe appearance and number. Mention spatial relationships? Maybe not necessary. Conclude with camera perspective.\n\nWait, frame 0: three riders. Then as the video goes, the riders are moving. So the sequence is: starting with three riders, then they move, more riders enter, they gallop, etc.\n\nLet's try:\n\n\"Multiple polo players on horses (some in red shirts, others in white) engage in a match, galloping across a dry field while maneuvering with mallets; horses with blue leg wraps move dynamically, riders changing positions as the camera pans to follow the action.\"\n\nBut need to be more chronological. Start with the initial scene, then the movement.\n\n\"Three riders on horses (two in red, one in white) move across a dry field, galloping while competing with mallets; as the sequence progresses, additional riders join, altering positions as horses with blue leg wraps gallop, and the camera pans right to track the players' motion.\"\n\nCheck if background is essential. Background is minimal: dry field, trees, but maybe too much. Rule e: minimal background unless essential. So just \"dry field\" is okay.\n\nAlso, need to mention the ball? The video shows a ball? In frame 3, there's a ball? Wait, the user's video description: the frames might have the ball. But the rules say exclude text, named characters, etc. So if the ball is visible, mention it? Wait, the problem says \"focus on motion and behavior of main subjects\". The main subjects are riders and horses. The ball might be an object, but if it's part of the action, maybe mention. But maybe not necessary unless essential. Let's see the frames: in frame 3, there's a ball (maybe). But the user's frames don't specify. Wait, the problem is about the video provided, which is described with the frames. The original video might show the ball. But the caption should focus on riders and horses.\n\nWait, the instructions say: \"main subjects (people/animals/objects)\". The ball is an object. But maybe it's not visible in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FkfT0Er1cUg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FkfT0Er1cUg_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 154.37280599549482, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "Fk9Onn-kZ_Y", "file_name": "Fk9Onn-kZ_Y_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black sleeveless shirt, gray sweatpants, and black shoes stands in an indoor batting cage, holding a baseball bat. He begins in a batting stance, swings the bat forward, completes the swing with his body turning, and steps forward after contact. The scene is set within a netted enclosure with blue and yellow walls in the background. The camera remains stationary, capturing the action from a fixed frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fk9Onn-kZ_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fk9Onn-kZ_Y_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 185.41720629410702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (batting stance), baseball bat, and baseball are moving. The person swings the bat, collides with the ball, and the ball travels through the air after impact.", "background_and_ambient_analysis": "Background elements (chain-link fence, blue wall, ground) are stationary; no fire, water, smoke, or wind present. Ambient environmental motion is absent."}}
{"video_id": "FkI6eZcyCkU", "file_name": "FkI6eZcyCkU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a logo screen for Oak Tree Auctions LLC, showing a tree and the website. Then it cuts to an indoor auction room. The main scene has several people moving around. Let's list the actions chronologically.\n\nFirst, the logo screen. Then the auction room: people are standing and walking. There's a man in a yellow shirt moving, others interacting near tables with items. The camera seems to stay static, showing the room from a fixed position. Background has tables with auction items, chairs, a wall with a scoreboard.\n\nNeed to focus on motion: the man in yellow walks from right to left, hands a box maybe. Others are near tables, some sitting. The room is busy with people moving. Camera doesn't move much, just captures the scene.\n\nCheck the rules: chronological, motion and behavior. So start with logo, then transition to the room. Describe people's actions: man in yellow walks, others are at tables. Spatial: tables in foreground, people around. Background minimal.\n\nMake sure to exclude text recognition (like the website), named characters. So no mentioning \"Oak Tree Auctions LLC\" except maybe as part of the scene, but the logo is first. Wait, the first frame is the logo, then the room. So caption should start with the logo, then the room.\n\nWait, the task says \"generate a concise, chronological paragraph describing the provided video.\" So the video starts with the logo, then the auction room. So first part: logo screen. Then the room scene.\n\nBut the rules: exclude text recognition. Wait, the logo has text, but the rules say exclude text recognition (named characters or stylistic analysis). So in the caption, don't mention the text, just the image of the tree. Wait, no: \"Exclude text recognition, named characters, or stylistic analysis.\" So the logo's text (the words) are excluded. So just say \"a logo showing a tree\" without the text.\n\nWait, the first frame is the logo: \"Oak Tree Auctions LLC\" logo with a tree. But according to rule g: exclude text recognition. So describe the logo as \"a black silhouette of a tree\" and don't mention the company name.\n\nThen the next frames: auction room. People moving.\n\nSo structure:\n\nThe video opens with a static shot of a black silhouette of a tree logo. It then transitions to an indoor auction room where multiple people are visible. A man in a yellow shirt walks from right to left, passing by tables with various items. Others are standing near tables, some interacting, while a seated person is in the foreground. The camera remains stationary, capturing the activity within the room with minimal background details.\n\nWait, need to check the rules. Rule a: focus on motion and behavior. So chronological order: logo (static), then room with people moving.\n\nIn the room, the man in yellow is moving, others are at tables. The person in gray shirt is handling items. The background has a wall with a scoreboard, but minimal description.\n\nLet's make it concise.\n\nFirst part: logo (static tree silhouette). Then transition to room.\n\nThen: people in room. The man in yellow (describe color, action: walking). Others: standing, handling items. Tables have items. Camera: stationary.\n\nWait, the first frame is the logo, then the next frames are the room. So the video starts with the logo, then cuts to the room.\n\nSo the caption should mention the logo first, then the room scene.\n\nBut rule b: mention appearance and number of main subjects. In the logo, the main subject is the tree (black silhouette). Then in the room, multiple people.\n\nSo:\n\nThe video begins with a static shot of a black silhouette of a tree. It then cuts to an indoor auction room where several people are active. A man in a yellow shirt walks from right to left while holding a box, passing tables with various items. Other individuals stand near tables, some handling objects, while seated people observe. The camera remains fixed, capturing the room's activity with limited background context.\n\nWait, check if \"seated people\" is correct. In frame 2, there are people sitting, so yes.\n\nAlso, the man in yellow is moving, maybe the first frame of the room has him walking.\n\nMake sure to exclude text recognition. So don't mention \"www.oaktreeauctions.com\" or the company name, only the visual of the tree.\n\nYes, the logo is a tree silhouette, no text mentioned.\n\nNow, check the output format: <caption_output>...<caption_output>\n\nSo final caption:\n\nThe video opens with a static shot of a black silhouette of a tree. It transitions to an indoor auction room where multiple people are present; a man in a yellow shirt walks from right to left while holding a box, passing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FkI6eZcyCkU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FkI6eZcyCkU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 271.05580922528713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people) exhibit locomotion: e.g., individuals walking, interacting at tables, and gesturing. These movements are distinct, trackable, and driven by explicit physical forces (walking, hand gestures).", "background_and_ambient_analysis": "The background (walls, scoreboard, tables) shows no uniform shifting or fluid/environmental motion (fire, water, smoke, wind). Static elements remain consistent across frames, indicating no dominant ambient environmental influence."}}
{"video_id": "Fk0z6MeCV0I", "file_name": "Fk0z6MeCV0I_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a light blue shirt, maroon shorts, and blue socks hops sequentially across a yellow-painted hopscotch grid numbered 1 through 10, moving from 9 to 8 to 7 to 6 to 5 while other children in matching uniforms stand in a line behind him observing. The camera follows his motion with a slight pan to maintain focus on his progression. Background elements include potted plants and a building, but the scene centers on the boy’s hopping movement and the onlookers. The camera remains at eye level with a minor shake during tracking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fk0z6MeCV0I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fk0z6MeCV0I_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 81.21390506851702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children in school uniforms are actively hopping on a hopscotch grid, exhibiting discrete locomotion (jumping, foot placement) with visible changes in position across frames.", "background_and_ambient_analysis": "Background elements (ground markings, plants, stationary group of children) show minimal shift; no fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "FlMM3o7UZlg", "file_name": "FlMM3o7UZlg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows an elderly person, probably a man, sitting on a chair outdoors. He's wearing a light-colored jacket and a head covering, maybe a turban. He's using a spinning wheel, which is a traditional device. The actions: he's turning the wheel, moving the spindle, and handling the yarn. The background has a red and blue curtain, some boxes, and other items, but I should keep background minimal. The camera seems static, no movement mentioned, so probably fixed. Let's structure chronologically: the person is seated, operating the spinning wheel, hands moving to spin yarn. Mention appearance: elderly male, light jacket, head covering. Spatial: in front of a wall with red/blue curtain, but minimal. No camera movement specified, so \"fixed camera perspective.\" Make sure to follow the rules: no text, named characters, etc. So draft:\n\nAn elderly man, wearing a light-colored jacket and head covering, sits on a chair outdoors, operating a spinning wheel. He rhythmically turns the wheel's handle with his right hand, manipulating the spindle and yarn with his left hand. The spinning wheel is positioned in front of a wall with red and blue fabric behind him. The camera maintains a static perspective, capturing the scene without movement.\n\nWait, check the rules. Background minimal unless essential. The red and blue fabric might be essential for context but maybe not. Let's see. The video has a red and blue curtain, so maybe mention \"in front of a red and blue curtain\" but maybe \"behind him\" is okay. Also, chronological order: the actions happen over time, so the motion is turning the wheel. Let's check the frames: he's turning the wheel, moving the spindle. So describe the motion.\n\nAlso, the subject is one person. So \"An elderly man...\". Let's confirm the appearance: light jacket, head covering (maybe a turban), blue cloth on his lap? Wait in the video, he has a blue cloth or blanket on his lap. Oh right, the frames show a blue cloth. So include that. So \"An elderly man wearing a light-colored jacket, head covering, and blue cloth draped over his lap sits on a chair outdoors, operating a spinning wheel. He rhythmically turns the wheel's handle with his right hand while manipulating the spindle and yarn with his left hand, adjusting the yarn's position as he spins. The spinning wheel is positioned in front of a wall with red and blue fabric behind him. The camera remains static, capturing the scene from a fixed perspective.\"\n\nWait, but rules say minimal background. Maybe \"behind him\" is okay. Let's check the example. The key is to keep it concise. Let's try to shorten.\n\n\"Elderly man in light jacket and head covering sits on a chair outside, spinning yarn on a wheel. He moves the wheel's handle with his right hand and adjusts the yarn with his left, rhythmically spinning. A blue cloth is on his lap. Behind him is a red and blue curtain. The camera remains stationary.\"\n\nWait, the rules say \"briefly describe their appearance and number\". So appearance: elderly male, light jacket, head covering, blue cloth on lap. Motion: turning wheel handle, manipulating yarn. Spatial: seated on chair, wheel in front, curtain behind. Camera: fixed.\n\nLet me check the rules again. \"Focus primarily on motion and behavior... chronological order.\" So start with the main action. First, he's seated, operating the wheel. Then the motions.\n\n\"An elderly man wearing a light jacket and head covering sits on a chair outdoors, operating a spinning wheel. He rhythmically turns the wheel's handle with his right hand while adjusting the yarn with his left, manipulating the spindle as he spins. A blue cloth covers his lap. The wheel is positioned in front of a wall with red and blue fabric behind him. The camera maintains a static perspective.\"\n\nThat's concise. Check if all rules are followed. No text recognition, no named characters. Mentioned motion chronologically. Appearance: light jacket, head covering, blue cloth. Spatial: wheel in front, curtain behind. Camera: static. Background minimal but essential for context? Maybe the curtain is part of the scene. I think it's okay.\n\nWait, the first frame description: [0.0] shows the man. So the video is of him spinning. So the caption should start with that.\n\nLet's make sure it's a paragraph. \"An elderly man, dressed in a light-colored jacket and wearing a head covering, sits on a chair outdoors, operating a spinning wheel. He rhythmically turns the wheel's handle with his right hand while using his left hand to manipulate the yarn and spindle, spinning consistently. A blue cloth drapes over his lap. The spinning wheel is positioned in front of a wall with red and blue fabric", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FlMM3o7UZlg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FlMM3o7UZlg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 144, "blur_score": 804.1731448504131, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An elderly person seated on a chair performs deliberate hand movements with tools, indicating intentional locomotion of solid objects.", "background_and_ambient_analysis": "Background elements (walls, structures) show no uniform shifting. No visible fire, water, smoke, or wind-dominated motion."}}
{"video_id": "Fm8bTI_aM2Y", "file_name": "Fm8bTI_aM2Y_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a yellow shirt runs forward; the scene transitions to a gymnasium where multiple children in yellow, pink, blue, and teal shirts run in a line along the court, passing a basketball hoop visible on the wall; the camera pans to follow their movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fm8bTI_aM2Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fm8bTI_aM2Y_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 46.08473236024644, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Multiple children (solid objects) are running across the gym floor; their motion is discrete locomotion due to physical exertion.", "background_and_ambient_analysis": "The blue wall and gym floor in the running segment are static with no shifting or environmental motion (e.g., fire, water, wind). The red screen segment is static."}}
{"video_id": "FlX2vnTXY_k", "file_name": "FlX2vnTXY_k_000427_000437.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video starts with a person pouring liquid from a glass pitcher into a bowl. Then, another person is holding a bowl with a yellowish liquid, and there's a person in a maroon sweater holding a spoon. Then, there's a group of three people in the kitchen. Let's break it down.\n\nFirst frame: Two people, one pouring from a glass pitcher into a glass bowl. The person pouring is holding the pitcher, the other is holding the bowl. Then, the scene shifts to someone pouring liquid from a glass pitcher into a large bowl, maybe a brown liquid. Then, a person in a pink shirt is holding a spoon near a bowl with dark liquid. Then, three people: one in pink shirt, two in maroon sweaters. The pink-shirted person is on the left, holding a spoon. The maroon-shirted person in the middle is stirring, the right one is doing something with a bowl.\n\nNeed to mention appearance: colors (pink shirt, maroon sweaters), number of people. Spatial relationships: left, middle, right. Camera movement: the video transitions between shots, maybe panning or cutting. Background is kitchen with cabinets, fridge.\n\nLet's structure chronologically:\n\n1. Initial scene: A person pours liquid from a glass pitcher into a glass bowl; another person holds the bowl. Then, a person pours liquid from a glass pitcher into a large glass bowl (maybe a different angle, showing the liquid color). Then, a person in a pink shirt holds a spoon near a bowl with dark liquid, while another person stirs. Then, three people in the kitchen: left is pink shirt, middle is maroon sweater stirring, right is maroon sweater with a bowl. Camera perspective: close-up to medium shots, possibly shifting angles.\n\nCheck rules: focus on motion, chronological, appearance (colors, number), spatial, camera perspective.\n\nLet me draft:\n\nIn a kitchen, two people interact with bowls and pitchers: a person in a light pink shirt holds a glass bowl while another pours liquid from a glass pitcher into it. The scene shifts to a close-up of a pitcher pouring brown liquid into a glass bowl. Then, the pink-shirted person stands to the left of two individuals in maroon sweaters; the middle person stirs a dark liquid in a bowl with a spoon, and the person on the right handles a small bowl. The camera alternates between close-ups and medium shots, capturing the actions from various angles without significant movement.\n\nWait, need to be concise. Let's check rules for conciseness. Also, exclude background details unless essential. The kitchen background is just setting, so maybe minimal.\n\nAnother version:\n\nTwo people in a kitchen: one pours liquid from a glass pitcher into a glass bowl held by another. Next, a person pours brown liquid from a pitcher into a large bowl. Then, three individuals are present: a person in a pink shirt (left) holds a spoon, a person in a maroon sweater (center) stirs a dark liquid, and another in a maroon sweater (right) works with a small bowl. The camera moves between close-up shots of pouring and medium shots of the group, with slight angle shifts.\n\nWait, need to make it chronological as per the video frames. The frames are: [0.0] shows pouring into bowl; [1.4] pouring into a large bowl; [2.5] person in pink shirt holding spoon; [3.6] three people: pink left, maroon middle stirring, maroon right.\n\nSo step by step:\n\n- First, a person pours liquid from a glass pitcher into a glass bowl held by another individual.  \n- Then, a person pours brown liquid from a glass pitcher into a large glass bowl.  \n- Next, a person in a pink shirt holds a spoon near a bowl with dark liquid, while another person stirs.  \n- Finally, three people are in the kitchen: one in a pink shirt (left), two in maroon sweaters (middle and right), with the middle person stirring and the right person working with a bowl.  \n\nCamera perspective: shifts from close-up to medium shots, with some angle changes but no significant movement like panning.  \n\nNow, concise paragraph. Avoid too many details. Mention number, appearance, motion, spatial, camera.\n\nFinal attempt:\n\nIn a kitchen, a person pours liquid from a glass pitcher into a glass bowl held by another individual. The scene transitions to a close-up of a pitcher pouring brown liquid into a large glass bowl. Subsequently, a person in a pink shirt holds a spoon near a bowl, while another person stirs dark liquid in a bowl. Three individuals—two in maroon sweaters and one in a pink shirt—are seen working; the pink-shirted person stands to the left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FlX2vnTXY_k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FlX2vnTXY_k_000427_000437.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 55.94737090215304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are visible, with one pouring liquid from a container into a bowl. The pouring action involves discrete human movement (arm motion) and liquid flow as a controlled object interaction.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, countertops) remain consistent across frames with no uniform shifting. No fire, water, smoke, or wind dominates the motion; the liquid being poured is controlled and discrete, not ambient fluid dynamics."}}
{"video_id": "Fldvo0KYjog", "file_name": "Fldvo0KYjog_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Scallops rest on a paper-lined tray beside a cast-iron pan holding additional seared scallops; a fork lifts herbs-garnished scallops from the pan onto the tray. Subsequently, scallops are arranged on a white plate, with fresh herbs placed atop them by a hand. A person picks up and eats a scallop. The camera transitions between close-ups of the scallops and a medium shot of the person consuming the scallop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fldvo0KYjog.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fldvo0KYjog_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 155, "blur_score": 69.3431749678834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Fork moving to pick up scallop, hand adding herbs, woman drinking from a glass.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion. Background is static in each frame."}}
{"video_id": "FnXNXV1f2ZY", "file_name": "FnXNXV1f2ZY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long hair and a striped shirt stands in a kitchen with wooden cabinets and a microwave. She initially faces the camera, turns her head to the side, then turns her back toward the camera, revealing the upper cabinets. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FnXNXV1f2ZY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FnXNXV1f2ZY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 144, "blur_score": 82.68142949895329, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman (solid object) is moving: turning her head, moving her body, and walking away from the camera. This motion is due to voluntary locomotion.", "background_and_ambient_analysis": "Background elements (cabinets, microwave) remain static with no uniform shifting. No fire, water, smoke, or wind detected."}}
{"video_id": "FoCpO7tp90E", "file_name": "FoCpO7tp90E_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A rock climber wearing a white helmet and dark clothing descends a steep, textured rock face, secured by a rope and gripping the surface with both hands and feet. The camera zooms in slightly, following the climber's downward movement as they progress toward the lower sections of the cliff.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FoCpO7tp90E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FoCpO7tp90E_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 547.2697945622259, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A climber (person) is moving upward along the rock face, using ropes and gear; the motion is due to locomotion.", "background_and_ambient_analysis": "The background (rock wall) remains static with no significant fluid or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "FoAdfSm-Rvc", "file_name": "FoAdfSm-Rvc_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt stands in murky water, facing away, interacting with barbed wire while raising his right hand toward his head. A second man in a white shirt enters from the left, moving through the water alongside the first man. Both progress forward, with the first man continuing to adjust the barbed wire. The camera follows their movement with a slight shake, capturing the flooded landscape with distant trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FoAdfSm-Rvc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FoAdfSm-Rvc_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 176.6225359543615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (man in blue shirt, man in white shirt) move: the blue-shirted man casts a fishing rod with arm/body motion; the white-shirted man enters and stands beside him. Discrete solid objects include the fishing rod (moving in casting motion) and the men's bodies.", "background_and_ambient_analysis": "The background (trees, distant land) shows minimal uniform shifting; water in the foreground has subtle ripples but is not dominant. No fire, smoke, or significant wind effects observed."}}
{"video_id": "FoIjcbgO8qM", "file_name": "FoIjcbgO8qM_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt and blue pants with a yellow stripe stands in front of a black punching bag held by another individual to the left. The person in orange punches the bag, then executes a high kick before stepping back. The camera remains stationary with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FoIjcbgO8qM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FoIjcbgO8qM_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 161, "blur_score": 47.91901075070699, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include: 1) A person in an orange shirt and blue pants performing kickboxing strikes, and 2) A black heavy punching bag held steady by an unseen person. The kicker's limbs (legs and arms) move rapidly to strike the bag, causing the bag to swing and recoil due to direct physical force.", "background_and_ambient_analysis": "The white wall and tiled floor background remains static throughout the video, with no signs of fire, water, smoke, or wind. Ambient environmental motion is absent."}}
{"video_id": "Fo5pwaKUsHg", "file_name": "Fo5pwaKUsHg_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and denim shorts sits on the floor, holding a sunburst-colored bass guitar with a white pickguard. Their left hand moves along the fretboard while their right hand plucks the strings, maintaining a consistent playing position throughout the sequence. The individual remains seated with the guitar oriented vertically, positioned in front of a plain wall with a green shutter on the right and electronic equipment visible on the left. The camera remains static, capturing the scene from a fixed angle without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fo5pwaKUsHg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fo5pwaKUsHg_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 39.251593507654135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (bassist) moves hands along the guitar fretboard and strings while seated; body posture shifts minimally with playing motion.", "background_and_ambient_analysis": "Background elements (white wall, closed blinds) remain static across frames. No fluid motion (fire, water, smoke) or wind effects observed in the indoor setting."}}
{"video_id": "Fo3Vp98nfsQ", "file_name": "Fo3Vp98nfsQ_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, clad in a light beige sweater, position a rectangular sharpening stone (beige top, brown base, marked \"#6000\") on a wooden surface. The hands then glide a metallic knife blade across the stone's fine-grit side, adjusting angle and pressure. Subsequently, the hands hold the knife under running water, rinsing it thoroughly, followed by wiping the blade with a gray cloth to dry. Camera maintains close-up shots throughout, focusing on the hands and objects, with slight shifts to capture each action from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fo3Vp98nfsQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fo3Vp98nfsQ_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 227.2599541021045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a knife interact with a sharpening stone; the hands move the knife across the stone in controlled, discrete motions for sharpening.", "background_and_ambient_analysis": "Background elements (wall, table) are static with no uniform shifting or environmental fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "Fop80LNmnAk", "file_name": "Fop80LNmnAk_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair, wearing a dark top with pink accents, is initially covered by a newspaper in an orange container. They lift the newspaper, revealing their head and upper body, then move slightly. The camera remains close and experiences a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fop80LNmnAk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fop80LNmnAk_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 228.9516418877943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small, dark-furred animal (likely a rodent) moves actively within the container, interacting with the printed materials. Its motion is distinct and attributed to self-locomotion.", "background_and_ambient_analysis": "Background elements (container, printed materials) remain static with no significant shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "FowkInwBOKA", "file_name": "FowkInwBOKA_000329_000339.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A crowd of seated people in formal attire fills the scene. A man in an orange shirt and light-colored pants walks from the right, approaches a seated woman in a teal shirt at a table, interacts with her, then turns and walks away. The camera pans left to follow his movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FowkInwBOKA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FowkInwBOKA_000329_000339.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 575.0497682051553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt moves from their seated position to interact with another seated individual at a desk. The standing person exhibits locomotion (walking) and physical interaction (reaching toward the desk, shaking hands), while other people in the scene remain static or move minimally.", "background_and_ambient_analysis": "The background features indoor room elements (walls, furniture, ceiling fixtures) that show no significant shifting or environmental motion (fire, water, wind). No fluid or gaseous motion is present."}}
{"video_id": "FpBVfBdCK6Q", "file_name": "FpBVfBdCK6Q_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a person in a dark shirt, then transitions to a group of six people standing on a checkered floor in a brightly lit room with floral arrangements; the group includes a woman in a gray suit, a man in a dark suit, a man in a light gray shirt and tie, a woman in black, a man in a white shirt, and another man in a beige suit. They interact, with the woman in black and the man in light gray shaking hands. The camera alternates between close-ups of individuals, particularly focusing on the woman in black and the man in light gray, and wider shots of the group. The background remains minimal, with flowers and a counter visible but not central to the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FpBVfBdCK6Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FpBVfBdCK6Q_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 149, "blur_score": 1607.0490751227485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the close-up frame is moving their head and face (smiling, talking). The group in the studio scene appears stationary.", "background_and_ambient_analysis": "The background elements (cityscape set, floral arrangement) are static. No shifting backgrounds or fluid/environmental motion observed."}}
{"video_id": "FppBW0U5Dw4", "file_name": "FppBW0U5Dw4_000165_000175.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stacks green poker chips on a green casino table marked with white circular lines, followed by another hand placing a 9 of spades and 5 of hearts card on the table. The camera captures close-up shots of the chip movement and card placement, maintaining a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FppBW0U5Dw4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FppBW0U5Dw4_000165_000175.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 208.75424720458983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) moves green poker chips and deals playing cards on a blackjack table, exhibiting clear physical locomotion via human interaction.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed. Casino table markings and surface remain static across frames."}}
{"video_id": "Fpql0ZorNcQ", "file_name": "Fpql0ZorNcQ_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing brown rubber boots walks on a sandy beach holding a green bucket, with a wooden rake on the sand nearby. Another individual in the background bends low, searching the wet sand. The camera then focuses on a close-up of the bucket filled with small, light-brown clams. The scene returns to the first person gesturing while the second person continues working in the shallow water. The camera alternates between medium shots of the individuals and a detailed view of the clams, maintaining a steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fpql0ZorNcQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fpql0ZorNcQ_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 173.16117078540097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (wearing boots and a jacket) moves while gesturing, carrying a bucket of shells. A dog is seen moving toward the water in the background.", "background_and_ambient_analysis": "The beach background (sand, water) shows minimal shifting; waves are present but not dominant. No significant fluid motion or environmental effects overshadow the main subjects."}}
{"video_id": "FpjW1bw3iQk", "file_name": "FpjW1bw3iQk_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, wearing a silver wristwatch, opens the gas tank cap of a dark-colored car. The hand then grasps a red gas pump nozzle and inserts it into the fuel tank. The scene occurs at a gas station with a bus visible in the distant background. The camera maintains a close-up perspective with slight movement, focusing on the sequential actions of the hand and nozzle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FpjW1bw3iQk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FpjW1bw3iQk_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 80.05506528810056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand opening and closing gas cap, inserting red gas pump nozzle. These are discrete solid objects moving due to human action.", "background_and_ambient_analysis": "Background is static (trees, building, street). No environmental motion (fire, water, wind) observed."}}
{"video_id": "FqcYlVDoNyo", "file_name": "FqcYlVDoNyo_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald person in a red sweater holds a brown pipe, then raises a red tin toward the camera, and finally brings the pipe to their mouth to smoke.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FqcYlVDoNyo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FqcYlVDoNyo_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 42.55935744931036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand moves to display a tin, then brings the pipe to their mouth; discrete solid objects (hand, tin, pipe) exhibit motion due to intentional locomotion.", "background_and_ambient_analysis": "Static background elements (wall, furniture) remain unchanged; no shifting or fluid motion (fire, water, smoke) dominates the scene."}}
{"video_id": "FrFH8mAbO0Y", "file_name": "FrFH8mAbO0Y_000162_000172.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person with long dark hair and a pink top holds a sandwich with visible filling; they open their mouth to take a bite, close their mouth after biting, chew, and then hold the partially eaten sandwich near their face. The background includes a wooden door with a vent and a white door. The camera remains static in a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FrFH8mAbO0Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FrFH8mAbO0Y_000162_000172.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 70.43609584091504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is eating a sandwich; discrete motions include head tilting, mouth opening/closing, and hand movement to bring the sandwich to the mouth.", "background_and_ambient_analysis": "Background elements (wooden panel, vent) are static with no uniform shifting or fluid motion (fire/water/smoke/wind)."}}
{"video_id": "FqWBS0nLdtM", "file_name": "FqWBS0nLdtM_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a man in a blue shirt and black vest standing on green grass. He's holding a red object, maybe a tool, in his right hand. Then he moves his hands, showing the red object and another part. He gestures with his hands, moving them up and around. His belt has a camera or something attached. The background is grass and a dark wooden fence. The camera seems to follow his movements, maybe handheld, so it's a bit shaky. Need to capture the sequence: first he's holding the red object, then moves arms, shows hands, and the camera moves with him. Keep it chronological, concise. Let's structure it.\n\nFirst frame: man in blue shirt, black vest, green grass. He holds red object. Then he moves hands, gestures, maybe adjusting the object. The camera is close, maybe handheld, following his motion. Background is grass and fence. So the caption should be:\n\nA man in a blue shirt and black vest stands on green grass, holding a red tool in his right hand; he gestures with both hands, moving them upward and to the side, adjusting the tool and showcasing its components, while the camera follows his movements with slight shakes, maintaining a close perspective against a backdrop of grass and a dark wooden fence.\n\nWait, check rules. Focus on motion and behavior chronologically. Main subject is the man. Appearance: blue shirt, black vest. Motion: starts holding red object, then gestures with hands, moving them, adjusting tool. Background minimal. Camera perspective: close, handheld, slight shake. Need to keep concise.\n\nLet me rephrase: A man in a blue shirt and black vest stands on green grass, holding a red object in his right hand; he gestures with both hands, moving them upward and to the side while adjusting the object, then extends his arms. The camera follows his movements with slight shake, maintaining a close perspective against a grassy background with a dark wooden fence.\n\nWait, the video shows him first holding the red object, then moving hands up, then adjusting, then maybe the tool is metallic? The sequence: frame 0: hands together, frame 1: holding red object, frame 2: moving arm up, frame 3: red object hanging, frame 4: hands together, frame 5: holding metallic object. Oh, the video shows him holding a red tool (maybe a string), then pulling it up, then adjusting, then maybe a metal rod. So the motion is: he holds a red object (string), then moves his hands to pull it up, then adjusts, then holds another object (metallic). So the chronological steps: first, he has hands together, then holds red object, moves arm to display it, then gestures, then holds a metallic object.\n\nSo the caption should sequence that:\n\nA man in a blue shirt and black vest stands on green grass, holding a red string in his right hand; he gestures with both hands, pulling the string upward and adjusting it, then shifts to hold a metallic object, while the camera follows his movements with slight shake, maintaining a close perspective against a grassy background with a dark wooden fence.\n\nCheck if that's concise. Maybe shorten. \"A man in a blue shirt and black vest stands on green grass, holding a red string in his right hand; he gestures with both hands, pulling the string upward and adjusting it, then shifts to hold a metallic object, with the camera following his movements closely, showing slight shake against a grassy background and dark wooden fence.\"\n\nWait, the rules say \"mention spatial relationships if relevant\" but the background is minimal. So background: grass and fence. Camera movement: slight shake, close perspective. So let's make sure it's chronological.\n\nFirst action: he holds red string, then gestures (pulling up), then adjusts, then holds metallic object. So:\n\nThe man, wearing a blue shirt and black vest, stands on green grass, holding a red string in his right hand; he gestures with both hands, lifting the string upward and adjusting its position, then shifts to hold a metallic object, while the camera follows his movements with slight shake, maintaining a close view against a grassy background with a dark wooden fence.\n\nCheck if all rules are met. Focus on motion (holding, gesturing, adjusting, shifting), appearance (blue shirt, black vest), spatial (grass, fence), camera (follows, slight shake, close). Background minimal. No text, no named characters. Concise.\n\nYes, that should work.\n</think>\n\n<caption_output>A man in a blue shirt and black vest stands on green grass, holding a red string in his right hand; he gestures with both hands, lifting the string upward and adjusting its position, then shifts to hold a metallic object, while the camera follows his movements with slight shake, maintaining a close view", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FqWBS0nLdtM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FqWBS0nLdtM_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 44.47606294220068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human subject manipulates a hose and water stream; solid object (person) movement driven by intentional physical actions (hose control, spraying).", "background_and_ambient_analysis": "Background elements (grass, wooden fence) show no uniform shifting; no dominant fluid motion (water spraying is transient and secondary to human action, not ambient)."}}
{"video_id": "Fs4Cp7kW_GE", "file_name": "Fs4Cp7kW_GE_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing lies on a dirt ground holding a blue object above their head, with a blue cooler and yellow bag nearby. They then move to a concrete surface adjacent to a metal structure, still holding the blue object. Next, they step onto a pile of white wool with their dark pants. Finally, a person in dark clothing shears a light brown sheep with thick wool, surrounded by scattered wool on the ground. The camera transitions from a top-down view to closer, handheld shots of the actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fs4Cp7kW_GE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fs4Cp7kW_GE_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 164.49497950381334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (shearer) and sheep are moving: the person is actively shearing the sheep using tools, causing localized motion in the sheep's wool and the shearer's hands.", "background_and_ambient_analysis": "Background elements (concrete ground, structures, containers) show no uniform shifting or fluid motion; no fire, water, or smoke dominates the scene."}}
{"video_id": "FsW9oAjYB3g", "file_name": "FsW9oAjYB3g_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt stands behind a desk, holding an object and shifting position while gesturing, while another person in a blue top with long dark hair remains in the foreground, partially obscuring the view. The camera, handheld and slightly shaky, captures the movement of the person in the light blue shirt as they move and interact with the object, maintaining a focus on the foreground figure throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FsW9oAjYB3g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FsW9oAjYB3g_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 360.67243734577113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a light blue shirt (wearing a lanyard) moves his hands and body (gesturing and turning), while another person in black clothing moves across the frame (e.g., turns and exits the scene). These are discrete solid objects moving due to human locomotion.", "background_and_ambient_analysis": "The background (white wall and indoor setting) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present; the environment is static and indoor."}}
{"video_id": "Ftor79QSfYs", "file_name": "Ftor79QSfYs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands guide a gray boot under a black sewing machine, adjusting its position incrementally as the needle stitches along the seam. The boot is held vertically, with the hands manipulating it from either side. The camera maintains a close-up, slightly shaky perspective focused on the sewing action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ftor79QSfYs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ftor79QSfYs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 96, "blur_score": 172.30481565539702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving to feed fabric through a sewing machine, causing the fabric to move in a controlled manner.", "background_and_ambient_analysis": "The background (workbench) is static and does not shift. There are no fluid or environmental motions (fire, water, wind)."}}
{"video_id": "Frjr3m5b8r0", "file_name": "Frjr3m5b8r0_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows three people working at a table with dough. First, I need to observe the actions in chronological order. \n\nLooking at the frames: they're all wearing aprons, so three people. The table has flour, dough balls, a bowl of orange mixture (maybe pumpkin?), rolling pins. The person on the left is using a spoon to spread something on dough, the middle person is rolling dough with a pin, the right person is handling dough too. \n\nChronological order: the actions start with the middle person rolling dough, left person working with dough and spoon, right person preparing dough. The camera moves from a wider shot to a closer view, so maybe zooming in or panning slightly. \n\nNeed to mention number (three people), their actions: left person scooping and spreading, middle rolling, right handling. Appearances: aprons (different colors: one with red circles, white, green apron), dough balls on table. Spatial: left, middle, right positions. Background minimal, just the table and kitchen stuff. \n\nConclude camera perspective: starts with a wider shot, then zooms in or pans to show details. \n\nLet me structure it: Three individuals, two women and one older person? Wait, no, the problem says focus on motion. The key is chronological. First, the middle person rolls dough, left person spreads mixture, right person works with dough. The camera moves closer to the table. \n\nWait, the frames go from [0.0] to [5.0], each second shows the actions. So the video starts with all three at the table, then the camera zooms in on the middle person rolling, then shifts focus. \n\nSo the caption should be: Three people in aprons stand at a flour-dusted table, each engaged in dough preparation; the individual on the left uses a spoon to spread a yellow-orange mixture on a flattened dough piece, the middle person rolls a dough ball with a wooden pin, and the right individual shapes dough with their hands. The camera gradually zooms in toward the middle and left workers, maintaining a slightly angled perspective as it captures their hands and the tabletop cluttered with dough balls, rolling pins, and a large bowl of mixture.\n\nWait, need to check the rules. Chronological order: what happens first? The video starts with them all working, then the camera moves. So first, the three are working, then camera focuses on specific actions. \n\nBut the rules say \"chronological paragraph describing the provided video\". So start from the beginning of the video. \n\nIn frame 0: all three are at the table. The person on the left is using a spoon on dough, middle is rolling a dough with pin, right is working with dough. Then as time progresses, the camera zooms in, focusing more on the middle and left, maybe. \n\nSo the caption should be: Three individuals wearing aprons (one with red circle patterns, one white, one green) stand at a flour-covered table; the person on the left uses a spoon to spread an orange mixture onto a dough piece, the middle person rolls a dough ball with a wooden pin, and the right person shapes dough with their hands. As the video progresses, the camera gradually zooms in toward the left and middle workers, capturing their hands and the tabletop items including dough balls, rolling pins, and a large bowl of mixture.\n\nCheck if it's concise. The rules say \"concise, chronological paragraph\". Let's make sure it's chronological: the actions in order of the video. Since the video starts with all three working, then the camera moves. So the first part is describing the initial scene, then the camera movement. \n\nAlso, need to mention the number: three people. Appearances: aprons, the colors. Spatial: left, middle, right. \n\nLet me check the rules again: \n\na) Motion and behavior in chronological order. So what happens first, then next. \n\nb) Appearance and number. So three people, their aprons. \n\nc) Spatial relationships: left, middle, right. \n\nd) Conclude with camera perspective: starts as a wider shot, then zooms in. \n\ne) Background minimal. \n\nf) Exclude text, named characters. \n\nSo the final caption should be: Three individuals stand at a flour-dusted table; the leftmost person in a beige apron with red circles uses a spoon to spread an orange mixture on dough, the middle person in a white apron rolls a dough ball with a wooden pin, and the right individual in a green apron shapes dough. The camera gradually zooms in on the middle and left workers, focusing on their hands and the tabletop items like dough balls, rolling pins, and a large bowl of mixture.\n</think>\n\n<caption_output>Three individuals stand at a flour-d", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Frjr3m5b8r0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Frjr3m5b8r0_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 41.638067370158616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are rolling dough with rolling pins. The dough and rolling pins are moving due to hand motion.", "background_and_ambient_analysis": "The background (table, flour, dough balls) is static; no fire, water, smoke, or wind observed."}}
{"video_id": "FtdOE1UTJtM", "file_name": "FtdOE1UTJtM_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a red apple on a white surface, then slices it vertically with a knife, separating it into two halves. The cut apple halves are placed side by side, revealing their pale yellow interiors with seeds. The camera remains top-down and stationary throughout, focusing on the apple and hand movements against the plain white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FtdOE1UTJtM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FtdOE1UTJtM_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 54.92986065062417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects (apple halves and a knife) are moving: the knife cuts the apple, and the apple halves are separated and repositioned by the hand.", "background_and_ambient_analysis": "The background is a static white surface with no visible shifting or fluid motion (e.g., water, smoke, wind). No environmental elements dominate the scene."}}
{"video_id": "FtCKZLq20E0", "file_name": "FtCKZLq20E0_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands interact with a smartphone and a black controller on a wooden surface. Initially, the phone displays a blue map, with the left hand on the controller's left side and the right hand moving toward the screen. The right hand taps the phone, transitioning the screen to a red game interface. The left hand adjusts the controller’s left stick while the right hand presses buttons, shifting the phone’s orientation slightly. The camera remains top-down throughout, capturing the hands, phone, and controller in close proximity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FtCKZLq20E0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FtCKZLq20E0_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 48.45622467795225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the player's hands and the game controller, which move due to deliberate physical interaction with the smartphone game interface.", "background_and_ambient_analysis": "The background consists of a static wooden floor with no shifting or fluid motion (fire, water, smoke, wind). No environmental elements dominate the scene."}}
{"video_id": "Fu0Jf8vk3KE", "file_name": "Fu0Jf8vk3KE_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. The user wants me to generate a concise, chronological paragraph for this video. First, I need to understand the video content.\n\nThe video shows a person wearing a checkered shirt and gloves squeezing a lemon over plates. There are multiple plates with yellow liquid, probably lemon juice. The background is dark, and the table is red. The person is moving from one plate to another, squeezing the lemon. \n\nI should focus on the motion and behavior of the main subject. The main subject is the person squeezing the lemon. They're using both hands, maybe a lemon squeezer. The lemon is yellow, and the juice is being poured onto the plates. The plates are white with yellow liquid, maybe already some juice there. \n\nChronologically: The person starts squeezing the lemon over the first plate, then moves to the next plate. The action is continuous, moving from left to right maybe. The camera angle is close-up on the hands and the plates. \n\nWait, the video starts with the person squeezing, then the camera follows the movement as they shift to another plate. So the order is: squeezing over plate 1, then plate 2, then maybe plate 3. The plates are on a red table. The gloves are clear, I think. The person's shirt is checkered.\n\nNeed to mention appearance: person in checkered shirt, gloves, yellow lemon. Spatial relationships: plates are arranged in front of them on the red table. Camera is close-up, maybe a slight pan to follow the action.\n\nBackground is dark, so minimal description. Don't mention any text or named characters. Just the motion, appearance, spatial, camera.\n\nCheck the rules: chronological order, describe motion, appearance, spatial, camera. Keep it concise. Avoid any extra info. \n\nSo the caption should start with the person squeezing the lemon over the first plate, then moving to the next plate. Mention the yellow lemon, white plates with yellow liquid. Camera perspective is close-up, maybe moving slightly to follow the hands.\n\nWait, the example in the problem statement shows the person moving from one plate to another. The video has multiple plates, each with some yellow liquid. The person is using both hands to squeeze the lemon, pouring juice onto different plates. \n\nLet me structure the sentence: A person wearing a checkered shirt and clear gloves squeezes a yellow lemon over white paper plates arranged on a red table. Starting with the leftmost plate, they apply pressure to extract juice, moving the lemon from plate to plate as the camera shifts slightly left to capture each action. The background remains dark, focusing on the hands and the liquid transfer.\n\nWait, but the user says to exclude background unless essential. The background is dark but not essential, so maybe mention \"dark background\" but the rules say minimal. So maybe just say \"dark background\" briefly, but the user says \"keep background descriptions minimal unless essential\". Since the action is happening on the table, the dark background is just setting, so maybe don't mention it. But the example in the problem shows the background as dark, but maybe in the rules it's allowed to mention if needed. Wait, the user says \"exclude text recognition, named characters, or stylistic analysis.\" So the background being dark is part of the scene, but it's not essential for the motion. The motion is the squeezing, so perhaps just mention the table's color as red. Let's check the example given in the problem statement. Wait, the user provided an example but didn't specify what the example is. Wait, the user's task is to generate based on the rules.\n\nWait, the user gave the rules, and the example in the problem is the video description. Let me re-read the rules.\n\na) Focus on motion and behavior in chronological order.\n\nb) Briefly describe appearance and number (color, size, orientation).\n\nc) Spatial relationships if relevant.\n\nd) Conclude with camera perspective and movement.\n\ne) Background minimal unless essential.\n\nf) Exclude text, named characters, etc.\n\nSo the video shows a person squeezing a lemon over multiple plates. The main subject is the person. The lemon is yellow, the plates are white with yellow liquid. The person is wearing a checkered shirt and gloves. The table is red. The action starts with the person squeezing the lemon onto the first plate, then moving to the next plate. The camera follows the action, shifting to capture each plate.\n\nSo the caption should be:\n\nA person wearing a checkered shirt and clear gloves squeezes a yellow lemon over white paper plates on a red table. They press the lemon repeatedly, directing the juice onto each plate in sequence from left to right, with the camera maintaining a close-up view that shifts slightly to follow the hand movements.\n\nWait, but the rules say to mention spatial relationships. The plates are arranged in front of the person. So maybe \"arranged in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fu0Jf8vk3KE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fu0Jf8vk3KE_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 54.796493914420076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands squeezing a lemon, causing lemon juice to flow into a glass; solid objects (hands, lemon, glass) moving due to human action.", "background_and_ambient_analysis": "Background elements (red tablecloth, plates) are static; no shifting or fluid motion (fire, water, wind) detected."}}
{"video_id": "FtWO5EpEVCc", "file_name": "FtWO5EpEVCc_000264_000274.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands in a pink sleeve braid a section of dark, curly hair on a child's head, then secure the braid using a loose portion. The hands adjust the hair strands methodically as the braiding progresses. The camera remains close-up, slightly shifting to follow the hands' movements, with a blurred outdoor background featuring faint indistinct elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FtWO5EpEVCc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FtWO5EpEVCc_000264_000274.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 77.72059793197946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands of the person braiding the hair are moving and manipulating the hair, which is a discrete solid object. The hair is being moved by the hands.", "background_and_ambient_analysis": "The background (wall pattern and furniture) is static with minimal movement. No fire, water, smoke, or wind present."}}
{"video_id": "FuJG68l2E9w", "file_name": "FuJG68l2E9w_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown shirt holds a child wearing a green shirt and denim shorts on their back near a wooden fence with wire mesh; the child reaches toward the fence. The person turns and walks around the fence, with another person in a dark jacket standing nearby. The camera follows the movement with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FuJG68l2E9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FuJG68l2E9w_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 132, "blur_score": 1185.9040840119628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving: one adult carrying a child on their shoulders, and another person bending near the fence. The motion is due to human locomotion, with clear tracking of discrete solid objects (people) moving relative to the static environment.", "background_and_ambient_analysis": "The background includes a wooden fence, greenery, and static structures. No fluid motion (fire, water, wind) is observed. Background elements show minimal shifting, indicating no dominant ambient environmental motion."}}
{"video_id": "Fv8yy8IqATo", "file_name": "Fv8yy8IqATo_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a wide shot of an archaeological excavation site featuring exposed earth and rock formations. A person in an orange safety vest and white hard hat enters the frame, holding a long-handled tool, and moves toward the center of the site. They navigate through the trench, using the tool to work on the ground, progressing from left to right. The camera follows their movement, panning slightly to keep them centered as they walk and dig. Background elements include uneven excavated earth and rock walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fv8yy8IqATo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fv8yy8IqATo_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 837.6060429833071, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange vest and white helmet is moving, using tools in an excavation site.", "background_and_ambient_analysis": "Background elements (rocks, ground) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "Fu79HmZKgHs", "file_name": "Fu79HmZKgHs_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt writes on a sheet of paper with a black pen at a wooden table; a red container and a white object rest on the table. The camera focuses on the writing hand, then shifts to show the paper as the hand moves, followed by the hand withdrawing. The perspective transitions from an overhead view to a close-up of the writing motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fu79HmZKgHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fu79HmZKgHs_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 155, "blur_score": 64.6964162317569, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hand holding a pen moves across paper while writing; the pen is a discrete solid object exhibiting motion from explicit physical forces (hand movement).", "background_and_ambient_analysis": "Background elements (table, walls, objects) show no uniform shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "FwlDCe_DZHE", "file_name": "FwlDCe_DZHE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black top and black pants stands in a gym-like room with a whiteboard on the left wall and equipment stacked against the right wall. They step forward, raise both arms in a sweeping motion, then execute a forward kick. The camera remains stationary with a slight shake, capturing the individual's movements from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FwlDCe_DZHE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FwlDCe_DZHE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 330.524571215121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (in black attire) is moving and twirling a baton. The baton's motion is due to the person's physical actions.", "background_and_ambient_analysis": "The background (wall, whiteboard, gym equipment) is stable and shows no shifting or fluid motion (e.g., no fire, water, wind)."}}
{"video_id": "FwbaCmU1Juo", "file_name": "FwbaCmU1Juo_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a light-colored jacket stands on a grassy riverbank, holding and reeling a fishing rod. He adjusts his stance and grip, casting the rod and focusing on the water. The camera pans slightly right, following his movements against the calm river surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FwbaCmU1Juo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FwbaCmU1Juo_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 135.57556197504664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man is reeling in a fishing rod. The rod bends and the line moves due to the physical forces of the fishing action.", "background_and_ambient_analysis": "The background shows calm water and static reeds with minimal motion. There is no dominant fire, water (flowing), smoke, or wind. The water is still, and the reeds are mostly static."}}
{"video_id": "FxQ8fSGM7c0", "file_name": "FxQ8fSGM7c0_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white graphic t-shirt, blue jeans, and dark shoes sits on a chair. They hold a black cylindrical object and a small metallic item, manipulating the objects by moving the black item toward the metallic one and adjusting their grip. The background includes green grass. The camera remains static, focusing closely on the individual’s hands and lower body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FxQ8fSGM7c0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FxQ8fSGM7c0_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 2099.938847942457, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Person's hands manipulate a black shoe-like object, showing discrete motion of hands and the object due to manual actions (tying/shoelace adjustments).", "background_and_ambient_analysis": "Background elements (grass, concrete step, chair) remain static throughout; no fluid motion (fire, water, smoke, wind) or ambient environmental effects observed."}}
{"video_id": "Fxwxbd2XpF4", "file_name": "Fxwxbd2XpF4_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand places a rectangular light brown wooden block onto a metallic machine with a red central strip, then steadily pushes the block forward through the machine. The block moves from left to right across the machine's surface, which features visible bolts and a textured pattern. The camera maintains a fixed top-down perspective throughout, focusing on the hand and machine interaction with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fxwxbd2XpF4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fxwxbd2XpF4_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 365.6269623159196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a small wooden/metal block along the workbench in controlled, deliberate motions; the block is a discrete solid object subject to manual manipulation.", "background_and_ambient_analysis": "The background consists of a stationary metallic workbench with a red guide stripe; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "FwXVzOGGggM", "file_name": "FwXVzOGGggM_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin tone presses a button on a donation machine interface displaying monetary options. The screen transitions to a confirmation prompt. The camera remains in a steady close-up perspective on the machine throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FwXVzOGGggM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FwXVzOGGggM_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 90.4311339282637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with the ATM screen by pressing buttons, demonstrating discrete, solid object motion due to physical interaction (human locomotion/pressure).", "background_and_ambient_analysis": "No shifting background elements; the ATM screen and surrounding physical structure are static. No fire, water, smoke, or wind observed."}}
{"video_id": "Fy_14I-JGwA", "file_name": "Fy_14I-JGwA_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray shirt, dark pants, and a cap with a green brim holds a small orange ball in their right hand and a thin stick in their left hand. They raise both hands upward, then bring the ball closer to their mouth while moving the stick in a circular motion, continuing to manipulate both objects by shifting the ball to their left hand and adjusting the stick's position. The background includes a plain white wall with a round clock mounted to the right and a wall-mounted light fixture with visible wires. The camera remains stationary, capturing the scene from a fixed angle with no noticeable movement or shaking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fy_14I-JGwA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fy_14I-JGwA_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 96.96700302708747, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and head, performing actions (e.g., brushing, manipulating objects) with visible physical motion due to deliberate movement.", "background_and_ambient_analysis": "The background (wall, clock, and fixtures) shows no uniform shifting or fluid motion; no fire, water, or wind effects are present."}}
{"video_id": "Fxhnh_2y2p8", "file_name": "Fxhnh_2y2p8_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A printer on a wooden surface prints a sheet with colorful paper clips; as the sheet emerges, a hand pulls it from the printer, revealing multiple paper clips of green, red, blue, and silver colors scattered across the white paper. The camera pans slightly to display the full arrangement of clips on the paper, maintaining a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fxhnh_2y2p8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fxhnh_2y2p8_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 31.009567362927058, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single sheet of paper (discrete solid object) is moving as it is printed and pulled from the printer by a hand.", "background_and_ambient_analysis": "Background elements (printer, wooden surface) remain static throughout; no shifting or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "FwNl3Ibj3FU", "file_name": "FwNl3Ibj3FU_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three men stand outdoors; left man in dark blue shirt and beige pants, middle man in blue-and-white checkered shirt and jeans, right man in white shirt and light jeans. The middle man bends down, crouches to examine his shoe while the other two observe. The scene includes a wooden wheel and rocks in the background. Camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FwNl3Ibj3FU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FwNl3Ibj3FU_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 78.70631796645779, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people exhibit discrete motion: two individuals bend and crouch to examine the ground, while the third observes. The movements are solid and intentional (bending, crouching) without environmental interference.", "background_and_ambient_analysis": "The background (field, rocks, wooden structure) remains static with no uniform shifting. No fluid motion (fire, water, smoke) or wind-driven environmental effects are observed."}}
{"video_id": "FzQqaqi77oE", "file_name": "FzQqaqi77oE_000248_000258.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls sit on a floor in a dimly lit room; one wears a pink shirt and maroon pants, the other a light pink top and maroon pants. The girl in pink turns her head and shifts her legs, while the other gestures with her hands. The camera pans around them, capturing their interaction from varying angles, with faint background clothing visible but minimal detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FzQqaqi77oE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FzQqaqi77oE_000248_000258.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 83.64278894721005, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one person (in pink) interacts with the other (in white), causing physical displacement (e.g., pushing, falling, sitting up). Their motion is discrete and solid, driven by explicit physical forces.", "background_and_ambient_analysis": "The background contains static elements like walls and furniture; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "Fz92eR7K_ls", "file_name": "Fz92eR7K_ls_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A rider wearing a blue shirt and cowboy hat sits atop a red mechanical bull with black horns, positioned centrally in a dusty arena. The bull moves forward slightly, and the rider swings a rope, adjusting posture while maintaining balance. To the right, a person in a red shirt stands holding a rope, observing the rider. The camera maintains a stationary, slightly elevated perspective throughout, capturing the arena’s dirt ground and minimal background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fz92eR7K_ls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fz92eR7K_ls_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 188.68809905650596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A horse and rider are moving with the horse bucking; a stationary person in red shirt is present.", "background_and_ambient_analysis": "Background banners and cone are static; no fire, water, smoke, or wind detected."}}
{"video_id": "Fzbzb-itR6c", "file_name": "Fzbzb-itR6c_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is a person doing an exercise. Let's see the frames: the person starts in a plank position (on hands and feet), then pushes off with one foot, maybe a push-up or a similar movement. Let's check the motion. Frame 0: person is in a position where they're moving, maybe the start of the movement. Then in subsequent frames, they extend the legs, so it's like a push-up or a dip? Wait, the first frame shows them on the ground, hands and feet, then in frame 2, they're pushing up, legs extending, so maybe a push-up variation. \n\nAppearance: male, wearing gray shirt, light blue shorts, dark shoes. One person. \n\nSpatial relationships: the cones are on the ground, orange cones. The background has gym equipment, shelves with items, but we need minimal background. \n\nChronological order: starts in a plank (hands on ground, feet back), then pushes up, extends legs, so the motion is moving from a position with hands and feet on ground, then lifting body up while extending legs backward. \n\nWait, the video shows the person in a movement where they start with hands and feet on the ground (like a push-up position), then they push off with one leg, maybe a lunge or something. Wait, looking at the frames: frame 0: person is crouched, hands on ground, feet apart. Then frame 1: they extend one leg forward, body moving. Frame 2: the person is in a more extended position, legs back. Wait, no, maybe it's a push-up. Let me check again.\n\nWait, the first frame (0.0) shows the person on all fours, then in 0.3, they push off with one leg, maybe a push-up. Wait, no, the movement is from a plank position, then they move their body. Wait, the sequence is: the person starts with hands and feet on the ground (plank), then pushes up, extending the body. Wait, maybe it's a push-up with legs extended. Wait, in frame 0.0, the person is on the ground, hands and feet, then frame 0.3, they push up, legs are back, so body is moving up. \n\nWait, the description should be: a person in a gray shirt and light blue shorts performs a movement starting from a plank position with hands on ground and feet back, then extends their body upward, legs moving backward. But let's get the motion right.\n\nLooking at the frames: at the first frame, the person is on the ground, hands and feet, then in the next frames, they push off the ground, lifting their body up, so it's a push-up motion. But the video is a sequence of frames showing the motion. So chronologically, the person begins in a prone position (hands and feet on ground), then pushes up into a more upright position, extending their legs behind them.\n\nWait, the movement seems like a push-up but with the legs moving. Let's check the frames:\n\nFrame 0: person on ground, hands and feet, body low.\n\nFrame 1: person is moving up, legs extended behind, hands still on ground.\n\nFrame 2: person is in a position where they're lifting their body up, legs are behind.\n\nWait, maybe it's a type of push-up where they extend the legs. Let's think: the person starts with hands and feet on ground (plank), then pushes up, legs moving backward (so the body is moving up while the legs are extending behind). So the motion is pushing up from a plank position with legs extended.\n\nNow, appearance: one male, gray shirt, light blue shorts, dark sneakers.\n\nSpatial: the orange cones are on the ground (one on the right, one on the left). The background has gym equipment, but minimal description. \n\nChronological: The person begins in a plank position with hands and feet on the ground, then pushes their body upward while extending their legs backward, maintaining balance.\n\nCamera perspective: The camera is stationary, top-down or side view? Looking at the frames, it's a side view, maybe a bit angled. The description should mention camera perspective as stationary.\n\nWait, the rules say: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo, what's the camera view? The video is shot from a side angle, probably stationary.\n\nNow, structure:\n\n- Subject: a male in a gray shirt, light blue shorts, dark shoes.\n\n- Motion: starts in a plank position with hands and feet on the ground, then pushes body upward while extending legs backward.\n\n- Background: minimal, gym setting", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Fzbzb-itR6c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Fzbzb-itR6c_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 132.881857947286, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing a controlled lower-body exercise (lunge or similar dynamic movement) with discrete, solid-body motion.", "background_and_ambient_analysis": "Static gym background with walls, equipment, and cones showing no uniform shifting or environmental motion (fire, water, wind, smoke)."}}
{"video_id": "FzZ0yUUJAF0", "file_name": "FzZ0yUUJAF0_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair wearing a white sleeveless top plays a stringed instrument with a wooden body and orange accents. The camera begins with a close-up of the instrument’s strings, then shifts to show her hand plucking the strings, followed by her face as she continues playing. The camera moves from close-up to medium shot, slightly panning to reveal her upper body and face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FzZ0yUUJAF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FzZ0yUUJAF0_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 122.06124486704667, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move across a string instrument, demonstrating discrete, solid object motion driven by physical interaction (playing the instrument).", "background_and_ambient_analysis": "Wooden panel background and door show no uniform shifting or fluid motion; no fire, water, smoke, or wind visible."}}
{"video_id": "G04OQm5lPaI", "file_name": "G04OQm5lPaI_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, wearing a sleeveless checkered top, sits on a couch holding an acoustic guitar. She strums the guitar and sings while facing the camera, with her hands moving across the strings and fretboard. At approximately 4 seconds, a large black circular overlay obscures her face. The camera remains stationary throughout, focusing on the woman and the guitar in a medium shot against a neutral background with blurred furniture details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G04OQm5lPaI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G04OQm5lPaI_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 94, "blur_score": 366.78011753070234, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is actively playing an acoustic guitar, with visible hand movements and subtle body shifts due to physical forces (muscular motion for strumming and posture adjustment).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected; static wall and furniture remain consistently positioned throughout the clip."}}
{"video_id": "G0-s4fj81sg", "file_name": "G0-s4fj81sg_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a purple shirt sits at a round table. Initially, her hands rest on the table surface; she then raises her right hand to her mouth. Subsequently, she holds a blue book with white illustrations in front of her and turns her head to the right. The camera remains stationary, capturing her from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G0-s4fj81sg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G0-s4fj81sg_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 136.09549379462933, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl (solid object) is physically moving a blue box (solid object) via grasping and positional adjustments on the table surface.", "background_and_ambient_analysis": "The background elements (wooden chair, table surface) show no uniform shifting or fluid motion (fire, water, smoke, wind). No ambient environmental effects are present."}}
{"video_id": "G-hlm6mFXn0", "file_name": "G-hlm6mFXn0_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to watch the sequence. The video starts with a close-up of a girl holding a volleyball above her head. She's wearing a white long-sleeve shirt. Then the scene shifts to another girl in a yellow and blue vest, also holding the volleyball above her head, with another girl in a teal vest with \"GO\" on it. Wait, the first frame: a girl in white long sleeves holds a pink and white volleyball. Then the next part, the girl is now in a yellow and blue vest (maybe the same girl? Or different?) holding the ball, with a girl in teal vest (GO) nearby. Then another frame shows a girl in yellow vest (with \"10\" maybe?) holding the ball, and another girl in blue vest with \"GD\" and \"GO\" on the teal one. The background has banners like \"FOX SPORTS\" but I need to exclude text recognition. \n\nSo chronological order: \n\n1. First scene: A girl (white long-sleeve shirt) holds a volleyball above her head, facing forward. Another girl in blue and purple vest is partially visible behind her (left side).\n2. Then, the scene changes to a girl in yellow and blue vest holding the volleyball above her head, with a girl in teal vest (with \"GO\") to her right. The background has banners but we can mention minimal.\n3. Then, the girl in yellow vest (now with a ponytail, maybe) holds the ball, with another girl in yellow vest (left) and the teal vest girl. Wait, the video cuts to different angles.\n\nWait, the frames are:\n\nFrame 0: Close-up of a girl with blonde hair (white shirt) holding a volleyball (GILBERT logo) above her head. Another girl in blue/purple vest is behind her left side.\n\nFrame 1: Same girl (white shirt) holding the ball, but now the other girl is more visible (maybe same as previous).\n\nFrame 2: The scene shifts to a girl in yellow and blue vest holding the ball above her head. She's in front of a girl in teal vest (with \"GO\"). Another girl in yellow vest is to the left.\n\nFrame 3: Same girl (yellow vest) holding the ball, now with the girl in teal vest next to her (right). Another girl in yellow vest is on the left.\n\nFrame 4: The girl in yellow vest (holding ball) is now in front of a large indoor venue with empty seats (some blue and red seats), maybe the same action but different angle.\n\nWait, the user provided 5 frames: [0.0], [1.4], [2.5], [3.6], [4.7]\n\nWait, the first frame is a close-up of a girl in white holding the ball. Then the next frame is similar but maybe the background changes? Wait, no, the description is:\n\nFirst frame: [0.0] shows a girl with blonde hair (white long sleeves) holding a pink/white volleyball (GILBERT) above her head, another girl in blue/purple vest behind her left.\n\n[1.4]: same girl, still holding the ball, but maybe slight movement.\n\n[2.5]: now a girl in yellow and blue vest holding the ball (now she's in the center, with a girl in teal vest (GO) to her right. Another girl in yellow vest is to her left.\n\n[3.6]: same as 2.5, but maybe the girl in yellow vest is gesturing.\n\n[4.7]: a girl in yellow vest (holding ball) with empty seats in the background (indoor arena).\n\nSo the chronological order:\n\n- First, a girl in white long sleeves holds a volleyball above her head; another girl in blue/purple vest is behind her left.\n\n- Then, the scene transitions to a girl in yellow and blue vest holding the volleyball above her head, with a girl in teal vest (GO) to her right and another girl in yellow vest to her left.\n\n- Finally, the girl in yellow vest holds the ball, with an empty indoor arena in the background.\n\nNow, following the rules:\n\na) Motion and behavior chronologically: the girl holds the ball, then the scene shifts to another girl (yellow vest) doing the same, then another shot.\n\nb) Appearance: main subjects—first girl: white long-sleeve, blonde hair; then yellow and blue vest, blonde ponytail (since frame 2-4: \"ponytail\" maybe?); teal vest (GO) is next to her.\n\nc) Spatial: first girl has another girl to left; then the yellow vest girl has teal vest girl to right and yellow vest girl to left.\n\nd) Camera: starts with close-up (frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G-hlm6mFXn0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G-hlm6mFXn0_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 33.908308496069616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: volleyball (in motion due to serve trajectory), players (moving via locomotion and athletic actions). The ball and players exhibit clear physical motion from forces like gravity, muscle contraction, and collision.", "background_and_ambient_analysis": "The gym background (walls, banners) shows no fluid motion (fire, water, smoke, wind) and remains stable with no uniform shifting. Banners like 'FOX SPORTS' are consistently positioned."}}
{"video_id": "G0XKAlbRaME", "file_name": "G0XKAlbRaME_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and white gloves bends over a grid-patterned table, manipulating a white cloth among numerous colorful paint bottles arranged in rows. They adjust the cloth's position, moving it across the table while handling the bottles. The camera remains static in a top-down view, capturing the motion without background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G0XKAlbRaME.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G0XKAlbRaME_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 3162.9024122234864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in red shirt moves white cloth and interacts with objects on the table; objects include small containers and tools.", "background_and_ambient_analysis": "Background elements (shelves, walls) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "FzlKiCZt_Vo", "file_name": "FzlKiCZt_Vo_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and blue jeans walks a light brown dog on a leash across a concrete patio, moving leftward past support columns toward an open area with a pond and greenery; the dog stays close to the man, who holds the leash in his right hand. The camera follows their movement, panning left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/FzlKiCZt_Vo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/FzlKiCZt_Vo_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 157.09765618836047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human and dog moving in coordinated locomotion; both are discrete solid objects with visible displacement due to walking motion.", "background_and_ambient_analysis": "No significant shifting of background elements (e.g., house, fence, lake) or fluid/environmental motion (fire, water, wind) observed. Background remains stable across frames."}}
{"video_id": "G0r-AgL8Vkg", "file_name": "G0r-AgL8Vkg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise, chronological paragraph for this video. The user provided the rules, so I have to follow them strictly.\n\nFirst, the main subjects are the camel and the people. There's a person riding the camel and another person walking beside it. The video starts with the camel moving, so I should describe the sequence.\n\nLooking at the frames: the camel is moving from left to right. The rider is on top, wearing dark clothing. The other person is leading the camel, walking beside it. The background has a tent and a fence, but according to the rules, background should be minimal unless essential. Maybe mention the tent and fence briefly since they're part of the setting but not the main motion.\n\nChronologically: the camel is moving, rider is seated, the other person walks alongside. The camera seems to be stationary, tracking the camel's movement. The lighting is nighttime with a spotlight.\n\nWait, the rules say to mention spatial relationships. So the rider is on the camel, the person walking beside it. The camel is moving towards the right. The background elements like the tent and fence are in the distance.\n\nAlso, the output should be a paragraph, concise. Let me structure it:\n\nStart with the camel moving left to right, rider on back, another person guiding. Mention their appearance briefly: rider in dark clothing, camel light brown. The person leading the camel is walking in front. Camera perspective: steady, tracking the camel's movement. Background minimal—tent and fence visible but not essential.\n\nCheck if all rules are covered. Motion in chronological order: camel moving, people's actions. Appearance: color of camel (light brown), rider and guide in dark clothing. Spatial: guide walks alongside, rider on camel. Camera is steady, no movement mentioned in the frames. The video shows a steady shot tracking the camel's movement.\n\nAvoid mentioning text, names, stylistic analysis. Keep it under the rules.\n\nHmm, \"light brown camel with a rider in dark clothing moves steadily from left to right, guided by a person walking alongside in front of the camel.\" Wait, the person is walking beside, so maybe \"guided by a person walking beside the camel.\" Also, the background elements: \"against a backdrop of a red fence and white tent under nighttime lighting.\"\n\nWait, the rule says minimal background unless essential. The fence and tent might be essential because they set the scene as an enclosure. So maybe mention \"red fence and white tent\" as part of the background but keep it brief.\n\nLet me draft:\n\n\"Under nighttime lighting, a light brown camel with a rider in dark clothing moves steadily from left to right, guided by a person in dark attire walking beside it. The guide walks slightly ahead of the camel, maintaining its pace as it traverses a dirt area bordered by a red fence and white tent. The camera remains stationary, capturing the motion from a fixed perspective.\"\n\nWait, check the rules: the camera movement. The video shows the camel moving across the frame, so the camera is likely panning left to follow? Or is it static? The user says \"camera perspective and movement\". In the frames provided, the camel moves from left to right, so if the camera is stationary, the movement is tracked. But the rules say \"conclude with camera perspective and movement\". If the camera is following the camel, it might be a panning shot. But the frames show the camel moving from left to right, so the camera is probably fixed, and the camel moves through the frame. So \"camera remains stationary\".\n\nWait, the example output in the problem statement doesn't have the exact same scenario, but the user's example shows the camera is fixed. So the caption should state \"camera remains stationary, capturing the motion\".\n\nCheck if \"light brown camel\" is accurate. The video shows a camel that's a bit dark, but in the frames, under the spotlight, maybe it's a lighter color. Maybe \"light brown camel\" is okay.\n\nAlso, \"guided by a person walking beside it\" — the person is walking in front? Wait, in the frames, the person is walking alongside the camel, maybe slightly ahead or behind? Looking at the frames: the person is on the side of the camel, leading it. So \"guided by a person walking alongside the camel\".\n\nWait, in the video, the person is walking in front of the camel, leading it. So \"a person walks ahead of the camel, guiding it\".\n\nBut the exact description: in frame 0.0, the person is to the left of the camel, then in frame 1.0, the person is slightly behind but leading. Hmm, maybe the person is walking alongside, maybe in front. Let's see: the camel is moving, the person is walking beside, maybe slightly ahead.\n\nThe rules say to mention spatial relationships. So \"a person walks slightly ahead", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G0r-AgL8Vkg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G0r-AgL8Vkg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 360.12946587448386, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A camel with a rider moves steadily from left to right, accompanied by a person walking beside the camel. Both objects exhibit locomotion due to their own physical movement.", "background_and_ambient_analysis": "Background elements (tent, railings) are static and do not shift uniformly. No fire, water, or wind-driven motion is present."}}
{"video_id": "G1LnoZe7Dy0", "file_name": "G1LnoZe7Dy0_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt and black pants stands against a plain wall, holding two dumbbells. Initially, they extend their right arm forward with the dumbbell, then lower both dumbbells to their sides. They hold the dumbbells at their sides before lifting the right dumbbell upward. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G1LnoZe7Dy0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G1LnoZe7Dy0_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 153, "blur_score": 64.37091592814907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: The man (red shirt) is performing a bicep curl, lifting a dumbbell from his lower torso to shoulder height. Motion is deliberate and controlled, driven by muscular effort.", "background_and_ambient_analysis": "Background elements (plain wall, equipment rack) are stationary with no shifting. No fire, water, smoke, or wind present; no ambient environmental motion detected."}}
{"video_id": "G2zLE0WAPsY", "file_name": "G2zLE0WAPsY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt and another in dark clothing walk along the sidewalk, moving leftward; a blue car enters from the right, drives left across the street, and exits the frame. The camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G2zLE0WAPsY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G2zLE0WAPsY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 116, "blur_score": 272.91133924382615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A blue car moves from right to left across the road (consistent with lane direction), while multiple pedestrians exhibit discrete locomotion on the sidewalk (e.g., walking toward/away from the camera).", "background_and_ambient_analysis": "The road markings, sidewalk, and stationary elements (e.g., lamp post) remain fixed throughout the frames, showing no shifting background or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "G2_EmwZZf4A", "file_name": "G2_EmwZZf4A_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a stack of papers on a wooden table, with a yellow-capped bottle positioned to the left; the hands adjust items while the camera pulls back to reveal a wooden structure above the table, then pans upward to show the person seated behind the structure, with their arms resting on the table. The camera perspective shifts from top-down to a wider angle, highlighting the wooden table and surrounding objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G2_EmwZZf4A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G2_EmwZZf4A_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 150.32169819102046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands are moving discrete solid objects (white board, rods, marker), manipulating them in a controlled manner.", "background_and_ambient_analysis": "Background elements (wooden table, chair, wall) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "G2GlGEw8Nuc", "file_name": "G2GlGEw8Nuc_000222_000232.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of tongs flips a white scallop with golden-brown edges in a pan, revealing several similarly cooked scallops with browned surfaces; the camera maintains a close-up perspective on the pan, focusing on the scallops' cooking process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G2GlGEw8Nuc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G2GlGEw8Nuc_000222_000232.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 79.2699444554909, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tongs are interacting with scallops, moving them within the pan to flip or reposition.", "background_and_ambient_analysis": "The background consists of a static cooking surface with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "G2svx7y2Pdk", "file_name": "G2svx7y2Pdk_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds and guides a dark blue fabric under a white sewing machine, moving it forward as the needle stitches a line. One hand stabilizes the fabric while the other advances it, ensuring alignment with the stitching path. The camera remains in a close-up view, focusing on the sewing action with minimal background visibility.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G2svx7y2Pdk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G2svx7y2Pdk_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 267.69705848864226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands) are moving the fabric under the sewing machine, demonstrating deliberate physical manipulation.", "background_and_ambient_analysis": "The background features a stable sewing machine and table; no shifting background elements or fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "G2b340UlecY", "file_name": "G2b340UlecY_000269_000279.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a white cloth bag containing a thick white substance above a metal sieve with a wooden handle, which rests on a stovetop. The hand tilts the bag, guiding the substance through the sieve into a pot below. A silver container is visible to the left of the stovetop. The camera remains stationary, capturing the pouring action from a close-up, overhead perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G2b340UlecY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G2b340UlecY_000269_000279.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 81.8216568095894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a white bag pours contents into a yellow strainer; the hand and bag exhibit controlled motion due to human action.", "background_and_ambient_analysis": "The stove and surrounding kitchen elements (e.g., metal container) are static; no uniform background shift observed, and no fluid/environmental motion (fire, water, wind) dominates."}}
{"video_id": "G2JTm9K4ezk", "file_name": "G2JTm9K4ezk_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand grips a metallic doorknob on a dark, intricately carved wooden door. The hand turns the knob, causing the door to open inward and reveal a brightly lit interior. The camera maintains a close-up perspective focused on the hand and door throughout the action, with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G2JTm9K4ezk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G2JTm9K4ezk_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 34.04551188352468, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand turning doorknob and pulling door open; solid object motion attributable to human action.", "background_and_ambient_analysis": "No shifting background; no environmental fluids (fire, water, smoke, wind) detected. Wall and door frame remain static throughout."}}
{"video_id": "G3bVWI_yl68", "file_name": "G3bVWI_yl68_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, look at the video. The main subjects are people moving. There's a person in an orange shirt with \"FIRE\" maybe, but rules say exclude text recognition, so just describe appearance. They have orange shirt, dark pants. Another in yellow jacket, yellow helmet, dark pants. Then a person in striped shirt, orange pants. \n\nChronological order: At the start, the person in orange shirt (with \"FIRE\" but we don't mention text) is walking, then the person in orange flame (wait, no, the video shows someone on fire? Wait, the second frame: the person in the middle has flames? Wait, no, the video shows people moving. Let's check each frame.\n\nFrame 0: Person in orange shirt (dark pants) walking left, person in striped (white/black) shirt, person in yellow jacket (yellow helmet) walking right. There's smoke in the background.\n\nFrame 1: More people: the orange shirt person is moving, the one in striped is behind, person in yellow jacket. The smoke is there.\n\nFrame 2: The person in orange shirt is now with others, the striped shirt person is next to him. The person in yellow jacket is to the right.\n\nFrame 3: People moving towards the center. The orange shirt person is moving, striped shirt person is following.\n\nFrame 4: The orange shirt person is now near the striped shirt person, holding something? Wait, the description says \"holding a red object\" maybe a fire extinguisher. The person in yellow jacket is on the right.\n\nFrame 5: They are closer, the orange shirt person is interacting with the striped shirt person, who has a red object. The yellow jacket person is still on the right.\n\nNow, chronological motion: They are walking towards each other or moving together. Let's track the movement.\n\nFirst, the person in orange shirt (dark pants) is moving from left to right. Then the person in yellow jacket (yellow helmet, dark pants) is moving from right to left. The striped shirt person (white/black stripes) is moving towards the center. The person in orange with fire (wait, no, in frame 2, the person in the middle has flames? Oh, wait the video might show a fire drill. But we have to focus on motion.\n\nWait, the user's instructions say: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo the main subjects: 4 people visible. Let's list their movements.\n\nStart: The person in orange shirt (dark pants) is moving left, then turns right. The person in yellow jacket (yellow helmet) is moving right to left. The person in striped shirt (white/black) is moving towards the center. The person in orange (maybe fire? But we can't mention text, so just describe appearance: orange shirt, dark pants) is moving.\n\nWait, looking at the frames:\n\nFrame 0: Four people: orange shirt (left), striped (middle), yellow jacket (right). Smoke in background.\n\nFrame 1: They are walking towards each other. Orange shirt person moving towards the striped shirt person.\n\nFrame 2: They meet, the orange shirt person is in front of the striped shirt person.\n\nFrame 3: They continue walking together, the orange shirt person is to the left of the striped shirt person.\n\nFrame 4: They move closer, the orange shirt person is holding a red object (fire extinguisher), striped shirt person is next to him.\n\nFrame 5: They are close, the orange shirt person is interacting with striped shirt, yellow jacket person is to the right.\n\nWait, but the caption needs to be chronological paragraph. So start with initial positions, then their movements.\n\nMain subjects: Three people (orange shirt, striped shirt, yellow jacket).\n\nWait, frame 0: two people in front (orange shirt and striped), and yellow jacket person. Then frame 1, frame 2, frame 3, frame 4, frame 5: they walk towards each other, move together, hold something.\n\nWait, let's check the motion. The person in orange shirt (dark pants) is moving from left to right, then turns to face the striped shirt person. The striped shirt person (white/black stripes) is moving from right to left, towards the orange shirt person. The yellow jacket person (yellow helmet, dark pants) is moving from right to left, staying on the right side.\n\nAt the start, they are positioned with orange shirt on left, striped in middle, yellow jacket on right. Then they walk towards each other: orange shirt moves right, striped moves left. They meet, then walk together. The yellow jacket person remains on the right.\n\nNow, appearance: orange shirt person is medium height, dark pants with stripes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G3bVWI_yl68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G3bVWI_yl68_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 141.26950285801226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people (in red, yellow, and striped shirts) are moving towards the fire, with distinct locomotion (stepping, turning) observable as discrete solid objects.", "background_and_ambient_analysis": "Background elements (building, trees, ground markings) show no uniform shifting; fire is present but not dominant in motion."}}
{"video_id": "G42LaskxaIw", "file_name": "G42LaskxaIw_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white coat with dark hair drinks from a red and white bottle, then lowers the bottle, holds it briefly, and points with their right hand. The background features green walls with framed items. Camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G42LaskxaIw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G42LaskxaIw_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 68.37924511252356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in a white coat is moving their hands and body (spraying, lowering the object, and making gestures).", "background_and_ambient_analysis": "The background (green wall, framed pictures) is static and shows no shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "G4PQ9Pv9uRc", "file_name": "G4PQ9Pv9uRc_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a striped shirt, cap, and jeans crouches in a leaf-strewn forest area, handling a brown object (likely a mushroom) before placing it on the ground near a tree trunk. The camera follows the motion with slight movement, capturing the sequence from a close perspective as the individual adjusts the object's position and sets it down.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G4PQ9Pv9uRc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G4PQ9Pv9uRc_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 645.4080115346485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a hat, striped shirt, and jeans) is crouching and using a tool (likely a knife) to cut or process a mushroom on the ground. The hands and tool exhibit deliberate motion interacting with the mushroom.", "background_and_ambient_analysis": "The background (tree, ground, rocks) shows no significant shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "G4f46j2BayI", "file_name": "G4f46j2BayI_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark skin and a red shirt holds a small metallic object close to their face, manipulating it with both hands. They rotate the object to display different angles, moving it in front of the camera while their fingers interact with its surface. The person’s hands remain the primary focus, partially obscuring the view of their face. The camera maintains a close-up, frontal perspective with slight handheld movement, capturing the motion of the object’s rotation against a minimal background of a plain wall and dark curtain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G4f46j2BayI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G4f46j2BayI_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 51.85122164268758, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (hand holding a bottle and the other person's finger) move interactively: the bottle is brought toward the face, and the finger points to/from the bottle, indicating deliberate physical interaction.", "background_and_ambient_analysis": "The background (wall and curtain) is static and does not shift uniformly; no environmental fluids (fire, water, smoke) or wind are present."}}
{"video_id": "G4n0cgQEwOE", "file_name": "G4n0cgQEwOE_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a dimly lit bedroom featuring a bed with blue and white bedding, a nightstand, and bookshelves. It then transitions to a close-up of a hand in a light-colored sleeve folding a green envelope on a wooden surface, with the hand moving the envelope into a neat fold. The camera remains static during the bedroom scene and shifts to a close-up for the envelope-folding sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G4n0cgQEwOE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G4n0cgQEwOE_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 867.9874926683854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand interacts with a green solid object (likely a leaf or cloth), manipulating it via physical force (folding/moving), with clear motion tracking of the hand and object.", "background_and_ambient_analysis": "Background elements (wall with static decor, surface) show no uniform shifting or fluid motion; no fire, water, smoke, or wind visible."}}
{"video_id": "G4Fugl70Jo8", "file_name": "G4Fugl70Jo8_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit on a floral-patterned couch against a blue wall; the left person, wearing a gray beanie and black shirt, holds up hands with fingers extended before moving them toward their face, while the right person, in a black beanie and black graphic shirt, raises hands near their head. The video transitions to a split-screen format, showing both individuals in separate quadrants as the camera shifts focus, with the left person adjusting their hands near their face and the right person adjusting their beanie. The camera movement includes a slight shake and transition to a multi-panel view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G4Fugl70Jo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G4Fugl70Jo8_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 65.81129433656483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals exhibit discrete movements: one holds an object (phone) while the other adjusts head/face position with hands.", "background_and_ambient_analysis": "No significant shifting backgrounds (blue wall remains static), and no fluid/environmental motion (fire, water, smoke) observed."}}
{"video_id": "G5SWfgNUR04", "file_name": "G5SWfgNUR04_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G5SWfgNUR04.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G5SWfgNUR04_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 486.0311712565599, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in the gym is moving his arms and body, indicating discrete object motion due to his own locomotion.", "background_and_ambient_analysis": "Background is stable with no shifting; no fire, water, smoke, or wind present."}}
{"video_id": "G62SS5NCdAQ", "file_name": "G62SS5NCdAQ_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G62SS5NCdAQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G62SS5NCdAQ_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 57.9054281650708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (people) are present: one person (in green shirt) receiving a haircut and another (hairdresser in dark shirt) performing the haircut. The hairdresser's hands and the recipient's head exhibit deliberate motion from cutting and positioning actions.", "background_and_ambient_analysis": "The background features wooden structures and ropes that remain consistently positioned across frames, showing no fluid environmental motion (e.g., fire, water, smoke) or uniform background shifting."}}
{"video_id": "G5o9audjVHg", "file_name": "G5o9audjVHg_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black-gloved hand interacts with a gray and black industrial machine, adjusting a silver metal bar clamped within its jaws by manipulating a lever mechanism. The hand moves the lever to secure the bar, followed by a close-up of the machine’s internal clamping mechanism positioning the bar. The camera shifts from a medium shot of the machine on a workbench to a tight focus on the clamping action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G5o9audjVHg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G5o9audjVHg_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 143.9177539950551, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands (or robotic arm) manipulate the vise handle, causing the vise jaws to open/close. The metal workpiece is held rigidly in the vise during operation. These are discrete solid objects moving due to deliberate human/robotic force application.", "background_and_ambient_analysis": "The background (wall with 'Makino' signage) remains static throughout, with no fluid or environmental motion (fire, water, smoke, wind) observed. The camera angle shifts abruptly at 2.7 seconds but is a jump cut rather than continuous panning/tilting, so no uniform background shift is present."}}
{"video_id": "G6ZZA7O5l00", "file_name": "G6ZZA7O5l00_000243_000253.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of dancers in black dresses performs synchronized movements on stage, initially spreading out and moving dynamically before converging into a straight line formation. They raise their arms high in unison as they step forward, maintaining coordinated gestures throughout. The camera remains stationary at a front-facing stage-level perspective, capturing the dancers' motion without noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G6ZZA7O5l00.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G6ZZA7O5l00_000243_000253.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 53.55871426374382, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (in black costumes) performing a choreographed routine with coordinated stepping, turning, and arm movements.", "background_and_ambient_analysis": "The background is a static dark stage backdrop with no shifting or fluid/environmental motions (fire, water, smoke, wind) detected."}}
{"video_id": "G6d1NCLtSbc", "file_name": "G6d1NCLtSbc_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual wearing a light-colored shirt and gray apron uses a brush to apply dark purple gel polish to a thumb nail resting on a white surface. The person’s other hand, with dark purple nail polish, remains stationary as the brush moves from a small bottle of gel to the nail, spreading the product. The camera maintains a steady, top-down perspective centered on the hands and application process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G6d1NCLtSbc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G6d1NCLtSbc_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 194.32075934776066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Discrete objects include the technician's hands (white coat) and the client's hand. The technician's hands move deliberately to apply product to the client's nail, exhibiting controlled, localized motion typical of manual application.", "background_and_ambient_analysis": "The background (white table, bottle, and surrounding environment) shows no shifting or fluid motion (fire, water, smoke, or wind). Static elements remain consistently positioned throughout the frames."}}
{"video_id": "G7078C6jJk4", "file_name": "G7078C6jJk4_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green vest, dark pants, and white gloves uses a yellow-handled tool on a concrete block adjacent to a brick wall. The individual moves the tool along the block's edge, adjusting their stance as they work. The camera remains close to the action, shifting slightly to follow the person's movements, with the brick wall and scattered debris forming the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G7078C6jJk4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G7078C6jJk4_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 209.03768554828034, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a green vest and white gloves is actively moving a yellow tool (likely a level) along the brick wall, adjusting their stance and tool position while working.", "background_and_ambient_analysis": "The brick wall background remains static with no signs of shifting, fluid motion (e.g., fire, water, smoke), or wind-driven movement. Debris on the ground is stationary."}}
{"video_id": "G2MjS5z1qKA", "file_name": "G2MjS5z1qKA_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in dark clothing sit on rocky terrain; the person on the left bends forward to interact with items near their legs, while the person on the right shifts posture, adjusting position. The scene unfolds against a backdrop of distant mountains and a lake under a blue sky with scattered clouds. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G2MjS5z1qKA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G2MjS5z1qKA_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 98.92850541514385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are moving: one is adjusting position and eventually stands up, while the other is engaged in an activity (possibly handling equipment).", "background_and_ambient_analysis": "The background (mountains, sky) is static with no significant shifting. There is no dominant fluid motion (fire, water, smoke) or wind affecting the scene (clouds appear static)."}}
{"video_id": "G8Uko7QmOSo", "file_name": "G8Uko7QmOSo_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands with dark sleeves hold and manipulate a small electronic device with a screen and keypad, adjusting its position. Behind the hands, a person in a white shirt covers their mouth while another person in a blue and yellow plaid shirt sits nearby. The scene takes place at a wooden table with a book and other items. The camera maintains a static, close-up perspective focused on the hands and device.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G8Uko7QmOSo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G8Uko7QmOSo_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 184.84089943648712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include hands manipulating a handheld device (e.g., phone/tablet), with visible motion from finger movements and device repositioning.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; background elements (people, table items) appear stationary without uniform displacement."}}
{"video_id": "G7CJlxdf4jQ", "file_name": "G7CJlxdf4jQ_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several children stand on orange inflatable platforms in a gym. A girl in a pink dress jumps from her platform onto another, while a girl in pink shorts stumbles backward onto a platform. The children continue moving between platforms, interacting dynamically with the obstacles as the camera pans slightly to follow their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G7CJlxdf4jQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G7CJlxdf4jQ_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 75.10667360087727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Children (e.g., a girl jumping between inflatable platforms, falling onto another, and a boy interacting with a structure) exhibit discrete motion due to physical forces (jumping, falling, collision).", "background_and_ambient_analysis": "No significant shifting of background elements (walls, ceiling, floor structures) observed; no fluid or environmental motion (fire, water, smoke) present."}}
{"video_id": "G8wDq9-ZW9Q", "file_name": "G8wDq9-ZW9Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "followed by my concise paragraph, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G8wDq9-ZW9Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G8wDq9-ZW9Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 655.6669910652982, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two elephants with riders are walking on a dirt path, and a person is walking behind one elephant. The motion is due to locomotion of the elephants and the people.", "background_and_ambient_analysis": "The background (trees, building) is static and shows no significant environmental motion (fire, water, smoke, wind)."}}
{"video_id": "G8AUt-oigOs", "file_name": "G8AUt-oigOs_000353_000363.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt, white shorts, and flip-flops bends over wooden shingles on a roof scaffolding platform, adjusts and positions a shingle with their hands, then steps back. The background features a street with vehicles, viewed from a static top-down camera angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G8AUt-oigOs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G8AUt-oigOs_000353_000363.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1100.9588871163994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man in a red shirt and white shorts is moving by walking on the roof.", "background_and_ambient_analysis": "The background (scaffolding, sky, and distant structures) is static with no fluid motion (fire, water, smoke, wind)."}}
{"video_id": "G8SDxb221Qw", "file_name": "G8SDxb221Qw_000246_000256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair pulled back applies makeup to their eyelid using a brush, moving it across the eye area from the outer to inner corner as the brush strokes blend the product; the individual blinks and shifts gaze slightly during the application. The camera maintains a close-up perspective on the eye and brush, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G8SDxb221Qw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G8SDxb221Qw_000246_000256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 96.35908175400156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A makeup brush (held by the subject) moves in precise, controlled strokes across the eyelid to apply eyeliner. The brush exhibits discrete, solid-object motion due to the subject's hand movement.", "background_and_ambient_analysis": "The background is a static dark fabric with no shifting, fluid motion, or environmental elements (fire, water, smoke, wind) detected. Background remains uniformly unchanged throughout the clip."}}
{"video_id": "G9A42hK1NeM", "file_name": "G9A42hK1NeM_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair and a red top bends forward while another individual in a black sleeve applies a massage bag to their back. The massager is positioned behind the person in red, and the camera maintains a close-up perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G9A42hK1NeM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G9A42hK1NeM_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 220.74612453357628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: two people (a person lying down and a masseur). The masseur's hands are moving on the back of the lying person, indicating physical contact and force application (massage).", "background_and_ambient_analysis": "The background (wall and floor) is static with no uniform shifting. No fire, water, smoke, or wind observed. Ambient motion is absent."}}
{"video_id": "G9-MVjydJ6U", "file_name": "G9-MVjydJ6U_000179_000189.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately fifteen individuals wearing cowboy hats and casual attire walk in a single line from left to right across the stage, maintaining synchronized motion. The camera remains stationary with a slight pan to the right to track their progression while keeping the group centered in the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G9-MVjydJ6U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G9-MVjydJ6U_000179_000189.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 107.42251663554988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Ten to twelve dancers (distinct individuals) are moving in synchronized formation, executing choreographed steps and positional shifts across the stage.", "background_and_ambient_analysis": "The stage background (dark backdrop, lighting rig, and wooden stage structure) shows no shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "G9fNHoL3Frc", "file_name": "G9fNHoL3Frc_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a purple shirt is shown in close-up, her mouth open, then looks down and turns her head to the right, revealing a man with glasses seated next to her. The camera follows her movement with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G9fNHoL3Frc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G9fNHoL3Frc_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 44.306248408677845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is moving her head, body, and holding a yellow/blue object. The adult in the car is also partially visible and moves slightly.", "background_and_ambient_analysis": "The background consists of the interior of a car (seat, window) which is static relative to the camera. No fire, water, smoke, or wind is visible."}}
{"video_id": "G9zcsB-VPpM", "file_name": "G9zcsB-VPpM_000218_000228.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a video clip and wants a concise, chronological paragraph following specific rules. First, I need to parse the video description.\n\nLooking at the frames: the video shows a person at night. They start standing still, then walk a few steps, turn around, and maybe do some movements. The person is shirtless, wearing dark pants, and has a long shadow. The background is dark, maybe an outdoor area like a parking lot.\n\nRules to follow: focus on motion and behavior in order, mention appearance (shirtless, dark pants), spatial relationships (maybe the shadow is behind?), camera perspective. Minimal background unless essential. Exclude text, names, stylistic analysis.\n\nLet me break it down chronologically. Frame 0: person stands still. Frame 1-2: walks a few steps. Frame 3: turns around. Frame 4-5: maybe adjusts clothing or poses. The shadow is long, so the light source is behind them.\n\nCamera perspective: seems to be a static shot, possibly handheld given the slight shake mentioned in the rules. The background is dark, but maybe the camera is positioned to capture the person's movement on a paved area.\n\nCheck if spatial relationships are needed. The person moves from facing away to facing the camera, turning around. The shadow is behind them, so the light is in front. Wait, shadow direction: if they're standing, then moving, the shadow would stretch behind them. So when they walk, their shadow moves with them.\n\nNow, structure the caption. Start with initial position, then actions. Mention appearance: shirtless, dark pants. Camera is static but maybe has slight shake. Background is dark, but minimal description.\n\nWait, rule e says minimal background unless essential. The background being dark might not be necessary, but the paved area (ground) is part of the scene. Hmm, maybe just \"dark outdoor setting\" is enough.\n\nSo possible caption:\n\nA shirtless person in dark pants stands still on a paved surface at night. They begin walking forward, then turn around to face the camera while making minor hand gestures. Their long shadow stretches behind them on the ground. The camera remains stationary with slight shake.\n\nWait, need to check the frames. The video has 6 frames. The first frame shows them standing, then walking, turning, maybe adjusting. The movement is: step 1, walk, step 2, turn, step 3, maybe adjust.\n\nWait, the frames are:\n\n[0.0] standing still\n\n[1.0] starts moving (walking?)\n\n[2.0] continues walking\n\n[3.0] turns around\n\n[4.0] facing camera, maybe raising arm\n\n[5.0] same position\n\nSo the sequence is: stands, walks a few steps, turns around, faces camera with possible arm movement.\n\nIn the caption, need to be chronological. So:\n\nThe shirtless individual in dark pants stands motionless on a dark paved surface. They take a few steps forward, then turn to face the camera, lifting one arm. A long shadow extends behind them on the ground. The camera maintains a static overhead view with slight vibration.\n\nWait, rule d says camera perspective: the video seems to be from a top-down angle? But the initial frames show a person standing, shadow stretching. If it's top-down, then maybe a camera above. But the shadow direction suggests the light source is in front, so camera might be looking down. The user's example says \"top-down, pan left, slight shake.\"\n\nWait, the problem states \"camera perspective and movement\" as per rule d.\n\nIn the provided frames, it's a bit hard to tell. But the shadow is stretching behind the person, so the light is in front. If the camera is top-down, that's possible. The example in the rules says \"top-down\" as an example.\n\nWait, the original video description says \"dark outdoor area\" but the user's input shows a person standing on a paved surface. The camera perspective: since it's a bit grainy and shadow is long, maybe it's a handheld camera at night with a single light source. But the rules require mentioning camera perspective. The original video might be from a fixed camera, maybe a security camera, but the user says \"camera perspective\" so need to state if it's static, overhead, etc.\n\nWait, in the example, the caption should include the camera movement. Let's see the given frames: the person moves from standing to walking, turning. The camera might be static, as there's no indication of panning or zooming. The description mentions \"slight shake\" in rule d, which might refer to handheld camera.\n\nPutting it all together:\n\nA shirtless person wearing dark pants stands still on a dark paved surface. They take two steps forward, turn around to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G9zcsB-VPpM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G9zcsB-VPpM_000218_000228.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 161, "blur_score": 80.52251634524254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (shirtless, wearing dark pants) is walking and making arm movements, which are discrete and solid object motions.", "background_and_ambient_analysis": "The background is dark and static with no signs of fluid motion, fire, water, or wind. There are no ambient environmental motions."}}
{"video_id": "G9oir28LZoA", "file_name": "G9oir28LZoA_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands with colorful bracelets manipulate playing cards on a wooden table; the left hand moves a pink card while the right hand shuffles face-up hearts and spades, adjusting their positions. The camera maintains a top-down view with slight shake, focusing on the table surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G9oir28LZoA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G9oir28LZoA_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 65.1531936888602, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating playing cards—shuffling, moving piles, and placing cards on the table—representing solid, discrete objects in motion due to explicit physical interaction.", "background_and_ambient_analysis": "The wooden table and static background elements (cards, surfaces) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "GAEks5Btqhg", "file_name": "GAEks5Btqhg_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a baby sitting on a bed. First, the baby is laughing, sitting with legs crossed, wearing a necklace and a diaper. Then, the baby moves their hand, maybe kicking or moving their foot. A person enters the frame from the right, leans in close to the baby, and then moves away. The baby continues to sit, maybe reacting to the person. The background is a plain wall, minimal. The camera is stationary, maybe a slight shake? Need to describe chronologically: baby's actions, then the person appearing, interaction, then the baby's reaction. Keep it concise, mention appearance like diaper, necklace, the person's hair. Spatial: the person comes from the right, in front of the baby? Let's structure it.\n\nFirst, the baby is seated on a bed, wearing a green diaper, necklace, laughing. Then moves hand to foot. Then a person with light hair enters from the right, leans towards the baby, then exits. Baby remains seated, maybe looking at the person. Camera is static, maybe slight shake. Background is plain wall, no other objects except the stuffed toy on the bed. But need to keep background minimal. So focus on the baby and the person's action.\n\nCheck rules: chronological, motion and behavior. Baby starts laughing, moves hand/foot, person enters, interacts, then baby continues. Appearance: baby has necklace, green diaper, no shirt. Person has light brown hair. Spatial: person comes from right, close to baby. Camera: stationary, maybe slight shake? The video might have a slight shake. Let's draft:\n\nA baby wearing a green diaper and necklace sits on a bed, laughing and moving their hand toward their foot. A person with light brown hair enters the frame from the right, leans in close to the baby, and then exits. The baby remains seated, continuing to move their hand. The camera remains stationary with minimal shake, capturing the scene against a plain wall.\n\nWait, need to check if the stuffed toy is essential. The rules say background minimal unless essential. The stuffed toy is on the bed, but maybe not essential for motion. So maybe just mention the bed and wall. Let's see.\n\nAnother pass: A baby, shirtless and wearing a green diaper and necklace, sits on a bed with a light blue sheet, laughing. The baby moves their right hand toward their foot. A person with light brown hair enters the frame from the right, leans forward toward the baby, and then steps back. The baby continues to sit, occasionally moving their hand. The camera remains stationary with slight shake, capturing the scene against a plain light green wall.\n\nCheck if \"light blue sheet\" is needed. The bed has a blue sheet. The rules say keep background minimal, so maybe just \"a bed\" without color unless essential. But the bed's color might be relevant. Wait, the first frame shows a blue bed cover. Maybe include \"light blue bed\" as part of the setting.\n\nWait, the baby is sitting on a bed with a blue cover. The stuffed toy is on the bed. But rules say background minimal. So maybe just say \"a bed\" and not the color. But the bed's color might be part of the setting. Hmm.\n\nWait, the problem says \"minimal unless essential for understanding motion\". So the bed is where the baby is, so it's part of the setting. Maybe describe the bed as \"a bed with a blue cover\". The stuffed toy is there but maybe not essential. Let's see.\n\nLet me try again:\n\nA shirtless baby wearing a green diaper and necklace sits on a blue-covered bed, laughing. The baby moves their right hand toward their foot. A person with light brown hair enters from the right, leans close to the baby, and steps back. The baby remains seated, continuing to move their hand. The camera is stationary with minimal shake, showing a plain light green wall in the background.\n\nCheck for chronological: baby's initial action (laughing, moving hand), then person enters, interacts, then baby continues. That's chronological. Mention appearance: baby's diaper color, necklace. Person's hair color. Spatial: person enters from right. Camera: stationary with minimal shake.\n\nYes, this should work. Let's make sure it's concise. Remove redundant parts. \"A shirtless baby wearing a green diaper and necklace sits on a blue-covered bed, laughing and moving their right hand toward their foot. A person with light brown hair enters from the right, leans close to the baby, then steps back. The baby remains seated, occasionally moving their hand. The camera is stationary with a slight shake against a plain light green wall.\"\n\nWait, the original video might have the person's face close to the baby, but we don't need to describe the person's face, just the hair and action. So \"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GAEks5Btqhg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GAEks5Btqhg_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 148, "blur_score": 100.7314183866389, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (discrete object) is moving his head, hands, and body, indicating voluntary motion.", "background_and_ambient_analysis": "The background (wall) is static with no shifting or environmental elements (fire, water, smoke, wind)."}}
{"video_id": "G95GLqJTIX0", "file_name": "G95GLqJTIX0_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and gloves stands in a doorway, holding a black object, then moves it while stepping out into the hallway. The camera remains stationary, capturing the motion from the doorway into the adjacent corridor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G95GLqJTIX0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G95GLqJTIX0_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 404.0102338589062, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is moving: holding a black object, turning, and walking out of the frame.", "background_and_ambient_analysis": "The background (walls and door) is static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "GBCuOKdzjss", "file_name": "GBCuOKdzjss_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two young children interact on a carpeted floor near a staircase: a seated girl with a red bow, white top, and green shorts extends her hands toward a crawling toddler in pink pajamas. The toddler moves toward the seated girl, who adjusts her position, then embraces the toddler as the younger child stands slightly. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GBCuOKdzjss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GBCuOKdzjss_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 151.11495341638238, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (girl with red bow and pink shirt, boy in pink checkered pants) interact: boy touches girl's arm, they face each other, boy climbs onto girl, and they hug. Motion is discrete human locomotion.", "background_and_ambient_analysis": "Background consists of static carpeted floor, white railing, and cabinets with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "GB1WERcW9_U", "file_name": "GB1WERcW9_U_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a crowd at a rocky coastal area. The main subjects are people and the cliff. Let's see the sequence. \n\nIn the first frame, there's a crowd gathered below a cliff. The cliff has people climbing? Wait, no, maybe the crowd is below, and the cliff has a person? Wait, no, looking at the frames: the crowd is on the ground, and the cliff is above. The crowd is standing on a path, watching something. Wait, the video starts with a crowd at the base of a rocky cliff by the sea. The cliff is tall, with people possibly on it? Wait, no, in the frames, the crowd is below the cliff, and there's a person on the cliff? Wait, maybe the person is climbing down. Let me check the movement. \n\nWait, the problem says chronological order. So, the crowd is stationary, watching. The main action: the crowd is gathered at the base, looking up at the cliff. Maybe there's a person on the cliff, but in the frames, the crowd is moving a bit. Let's parse the frames:\n\nFrame 0: Crowd below a rocky cliff, sea on left. Crowd is standing, some moving. Cliff has a person? Wait, the first frame shows people on the cliff? No, the cliff is tall, so maybe the crowd is on the path below, looking up at the cliff. The crowd is dense, various colors. \n\nIn the frames, the crowd is shifting positions, maybe moving towards the cliff. The cliff is steep, with the sea in the background. The crowd is on a paved area, close to the cliff. \n\nSo chronological: The video starts with a large crowd gathered on a path at the base of a tall rocky cliff overlooking the sea. The crowd is mostly standing, with some individuals walking through the group. The cliff is rugged with visible rock layers, and the sea waves are crashing against the rocks. Over the sequence, the crowd continues to shift slightly, with a few people moving through the group, maintaining their focus on the cliff. The camera remains relatively static, capturing the scene from a slightly elevated angle, providing a clear view of both the crowd and the cliff face. \n\nWait, need to check the rules: focus on motion and behavior of main subjects. Main subjects are people. Appearance: crowd of various colors (shirts, pants), number is large. Spatial: crowd on ground, cliff above. \n\nCamera: the frames show a consistent perspective, maybe slight movement. The description should be concise. \n\nLet's structure:\n\n- Initial scene: Large crowd gathers on a path at the base of a rocky cliff beside the sea.\n- Movement: People in the crowd shift positions, some walk through, maintaining focus toward the cliff.\n- Background: Sea waves crash against the cliff, but minimal.\n- Camera: Slightly elevated view, static with minor movement.\n\nWait, the video is a series of frames where the crowd is moving slightly. The crowd is dense, so they're standing close, some moving. The cliff is prominent. The main action is the crowd's movement and their attention toward the cliff. \n\nNow, applying the rules:\n\na) Motion: Crowd is stationary mostly, with minor movements (walking through). \n\nb) Appearance: Many people, various clothing colors (but don't need color specifics unless relevant). Number: large crowd. \n\nc) Spatial: Crowd on path, cliff above them, sea to the left of cliff. \n\nd) Camera: Elevated perspective, slight movement (panning?)—the frames show the view changing slightly, but maybe the camera is mostly static. \n\ne) Background: Sea and cliff, but minimal. \n\nf) Exclude text, characters, style. \n\nSo draft: \n\nA large crowd of people gathers on a path at the base of a steep rocky cliff overlooking the ocean. The crowd, consisting of individuals in various casual attire, shifts positions slowly as some move through the group while others remain stationary, all facing the cliff. The sea waves crash against the rocky shore to the left. The camera maintains a consistent elevated angle, capturing the scene with slight movement as the crowd’s motion is observed. \n\nCheck for concise, chronological. Let's see:\n\n- Starts with crowd gathered.\n- Movement: crowd shifts, people walk through.\n- Spatial: crowd on path, cliff above, sea left.\n- Camera: elevated, slight movement.\n\nYes. Now, make it concise.\n</think>\n\n<caption_output>A large crowd of people in casual attire gathers on a path at the base of a steep, rocky cliff overlooking the ocean. The crowd slowly shifts positions, with some individuals walking through the group while others remain stationary, all facing the cliff. Sea waves crash against the rocky shore to the left. The camera maintains a consistent elevated perspective with minor movement, capturing the scene", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GB1WERcW9_U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GB1WERcW9_U_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 149, "blur_score": 332.1167407579952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A crowd of people is moving along a path by walking.", "background_and_ambient_analysis": "The background consists of rocky cliffs and the sea. The sea has waves, which is ambient environmental motion, but the crowd movement is dominant."}}
{"video_id": "GBR-_pVfpQs", "file_name": "GBR-_pVfpQs_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand uses a wooden spoon to stir diced red, green, and white vegetables in a dark blue-handled pan on a stovetop. The pan sits on a speckled countertop with a wooden cutting board and folded cloth to its right. The hand moves the spoon in a circular motion, mixing the vegetables. The camera remains in a static top-down position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GBR-_pVfpQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GBR-_pVfpQs_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 395.23638900985713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The vegetables in the pan and the wooden spoon are being stirred by the cook's hand. These are discrete solid objects moving due to explicit physical forces (stirring).", "background_and_ambient_analysis": "Background is static (no shifting walls or ground). No fluid/environmental motion (fire, water, smoke, wind) detected. The motion is from cooking activity."}}
{"video_id": "GBMKxT4oeCk", "file_name": "GBMKxT4oeCk_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a workshop, a person in a blue jacket and helmet welds at a table emitting bright blue light, while another individual in a white-and-black striped shirt and black pants lifts a long metal bar vertically, moving it upward and then downward. A third person in a black shirt and helmet stands nearby, observing. The camera remains slightly shaky, capturing the motion with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GBMKxT4oeCk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GBMKxT4oeCk_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 107.98566247335992, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: a person in a striped shirt lifts a long pole overhead, a welder operates a torch, and other individuals adjust positions around the work area.", "background_and_ambient_analysis": "The background elements (walls, machinery, windows) remain stable without uniform shifting; no fire, water, or smoke dominate the scene. Welding light is a localized bright emission, not ambient fluid motion."}}
{"video_id": "GAAKrLpJxO8", "file_name": "GAAKrLpJxO8_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a group of dancers on stage. First, identify the main subjects: a group of young girls in white and blue tutus. Let's count them—there's one central dancer and several around her, maybe around 10-12? Wait, the frames show multiple, so maybe 10. Their appearance: white tops, blue skirts, white tights. They're dancing in formation.\n\nChronological order: the video starts with them in a line, then the central dancer raises her arms, then others move. Let's describe the motion step by step. First frame, they're in a line, arms up. Then the central dancer (maybe the tallest or in the middle) does a high arm movement. Then they move their arms and legs, stepping in unison.\n\nSpatial relationships: the central dancer is in front, others are around her, some to the left and right. The audience is in front of the stage, but we need to keep background minimal. The stage has a backdrop with lights.\n\nCamera perspective: the camera is at a low angle, facing the stage, and it's steady, not moving much. The description should be concise, focus on motion.\n\nCheck the rules: a) motion in order. b) appearance and number. c) spatial if relevant. d) camera perspective. e) minimal background.\n\nSo, start with the group of young dancers in white tutus with blue skirts. Number: approximately ten. Central dancer leads. First, they raise arms, then the central dancer extends arms upward, then the group steps and twirls. Wait, the frames show different poses.\n\nWait, the first frame: all dancers have arms up. Then frame 2, the central dancer (maybe the tallest) raises one arm high, others follow. Then frame 3, she's reaching up, others moving. Frame 4, she's in a pose with arms up, others moving. Frame 5, they're stepping and turning.\n\nSo motion sequence: the group performs synchronized dance moves. Central dancer leads with arm raises and spins, others mirror movements. They transition from raising arms to stepping in unison.\n\nAppearance: white tops, blue tutus (maybe short skirts), white tights. Number: around ten young girls.\n\nSpatial: central dancer is at the front, others arranged in a line behind or to the sides.\n\nBackground: stage with purple lighting, but minimal.\n\nCamera: fixed position, audience in front, so camera is capturing from the audience's view, slightly low angle, no significant movement.\n\nPutting it all together concisely:\n\nA group of approximately ten young girls in white tops and blue tutus perform synchronized dance movements on stage. The central dancer, positioned prominently in the front, leads with arm raises and spins, while the surrounding dancers mirror her movements through coordinated steps and gestures. The camera maintains a fixed perspective from the audience's viewpoint, capturing the performers' motions without movement.\n\nWait, check rules: d) conclude with camera perspective and movement. So \"fixed perspective from audience's viewpoint, no significant movement\" is good.\n\nAlso, check if background is minimal. The stage backdrop is there but not essential, so maybe mention \"stage\" but keep minimal.\n\nLet me check:\n\n- Motion: chronological order. First, they start with arms up, then central dancer raises, then steps and turns. So describe the sequence.\n\nAnother way: The video depicts ten young girls in white and blue tutus dancing on stage. Initially, they hold raised arms; the central dancer extends one arm high, then the group steps in unison while moving their arms and legs. The dancers maintain a formation with the central figure leading, and the audience is visible in the foreground. The camera remains stationary, capturing the performance from a frontal audience perspective.\n\nWait, \"initially\" might not be the right word. Let's use chronological: The dancers begin with synchronized arm raises, the central figure then performs a high arm extension, followed by stepping movements and coordinated twirls. The group remains in formation, with the central dancer leading, while others mirror her motions. The camera is fixed at an audience-facing angle.\n\nHmm, need to be concise. Let's try:\n\nTen young girls in white tops and blue tutus perform a synchronized dance on stage. The central dancer leads with arm raises, followed by stepping and twirling motions as the group maintains a formation. The camera captures the performance from a fixed audience perspective with no noticeable movement.\n\nCheck all rules:\n\na) motion and behavior in chronological order: yes, starts with arm raises, then central dancer leads, then stepping.\n\nb) appearance and number: 10 girls, white tops, blue tutus.\n\nc) spatial: central dancer leads, group maintains formation (so spatial relationships as they're in formation, central leading).\n\nd) camera: fixed audience perspective.\n\ne) background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GAAKrLpJxO8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GAAKrLpJxO8_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 56.858047358921326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple ballet dancers in blue tutus performing coordinated movements; solid, distinct objects moving via locomotion (dance steps and arm gestures).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); static stage backdrop with consistent purple lighting and no visible environmental elements moving."}}
{"video_id": "GBxygpRuxV4", "file_name": "GBxygpRuxV4_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small orange and black striped tiger cub approaches an adult tiger lying on gravel within a mesh enclosure. The cub nudges the adult’s side, which responds by moving its head toward the cub, displaying playful interaction. Both tigers remain close, with the cub maintaining contact while the adult shifts position slightly. The camera captures this from a close, slightly shaky perspective, focusing on their movements within the enclosed space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GBxygpRuxV4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GBxygpRuxV4_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 377.9518277170518, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tigers (solid, distinct objects) moving via locomotion (walking, shifting positions) on a rocky surface.", "background_and_ambient_analysis": "Background elements (rocks, ground) are static with no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "GBSE-M54zDU", "file_name": "GBSE-M54zDU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands place two light pink standard-sized linen napkins on a wooden table, aligning them corner to corner. Then, the hands grasp the center of the napkins and slide a napkin ring onto the folded fabric. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GBSE-M54zDU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GBSE-M54zDU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 167.12795005835824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a white napkin, folding and aligning it on a table—solid, distinct objects moving due to explicit physical actions (folding, placement).", "background_and_ambient_analysis": "Background elements (plate, glasses, flowers) remain static with no shifting or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "GCCEFGYQ-Wk", "file_name": "GCCEFGYQ-Wk_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a metallic object horizontally as a drill bit penetrates its surface, generating metal shavings. The hand remains stationary to the left of the drill, which moves vertically downward into the metal. The camera maintains a close-up, static perspective focused on the drilling action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GCCEFGYQ-Wk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GCCEFGYQ-Wk_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 401.4484673662219, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A drill (black object) is actively moving in a controlled manner over a metal workpiece, indicating mechanical interaction between discrete solid objects.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; static elements (e.g., sign, tools) remain stable with no uniform displacement indicating ambient conditions."}}
{"video_id": "GDWhzJW1M7U", "file_name": "GDWhzJW1M7U_000152_000162.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Top-down view shows scattered playing cards on a black surface, including red-backed decks and face-up cards like the 9 of hearts and King of Clubs. A hand enters from the bottom left, picks up a stack of red-backed cards, and begins shuffling them by interlacing the cards. The camera remains static in a top-down position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GDWhzJW1M7U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GDWhzJW1M7U_000152_000162.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 963.947768763156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively shuffling and manipulating playing cards, with discrete cards moving due to physical contact and force application.", "background_and_ambient_analysis": "No shifting background elements observed (table surface remains static). No fluid or environmental motion (fire, water, wind) present in the scene."}}
{"video_id": "GF87L1z0ypU", "file_name": "GF87L1z0ypU_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair, wearing a light gray hoodie and dark green shorts, moves from the left side of the frame toward the center, stopping and facing the camera in a bedroom. The background features a bed with a pink and white bedspread, a wall with a colorful poster, and shelves. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GF87L1z0ypU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GF87L1z0ypU_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 145.85454619395148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (person) is moving: walking across the frame, turning, and adjusting hair. The person's motion is discrete and solid, with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (bed, wall decorations, furniture) show no uniform shifting or environmental fluid motion (fire, water, smoke, wind). The scene is static and indoors with no ambient environmental phenomena."}}
{"video_id": "GFOP0ot5M_s", "file_name": "GFOP0ot5M_s_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a large indoor room, a man in a light blue shirt and red tie moves forward from the center toward a seated individual in a beige suit; he bends down to interact with them while a crowd of standing people observes from behind. The camera captures the scene with slight movement, panning slightly left and exhibiting a minor shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GFOP0ot5M_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GFOP0ot5M_s_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 343.3835312004455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dancers and onlookers are moving due to locomotion (dancing and walking), with discrete bounding boxes tracking their motion.", "background_and_ambient_analysis": "No shifting background elements (walls, curtains, ceiling lights) observed; no fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "GFYZgkWH1XM", "file_name": "GFYZgkWH1XM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to watch the video and note the main actions chronologically. The video starts with four people around a table. Let's check their positions and actions.\n\nInitial frame: Four individuals. One in blue shirt (sitting), red shirt (sitting), another in dark shirt (entering from left), and someone in light shirt (on the right). The table has some items, maybe cards or tiles.\n\nIn frame 0: People are seated. The person in dark shirt moves to sit, then reaches for the table. The person in blue is handling something (maybe cards). The person in red is sitting back.\n\nFrame 1: The dark-shirted person is now sitting, reaching out. The blue-shirted person is still handling items. The red-shirted person remains seated.\n\nFrame 2: Dark-shirted person is now sitting, hand on table. Blue-shirted is still doing something with the item. Red-shirted person is sitting, maybe watching.\n\nFrame 3: Dark-shirted person is seated, hands on table. Blue-shirted person is focused on the item. Red-shirted person is still seated.\n\nFrame 4: Dark-shirted person is seated, hand is moving. Blue-shirted person is still handling. Red-shirted person is seated.\n\nFrame 5: Dark-shirted person is seated, hand is moving. Blue-shirted person is still working with the item. Red-shirted person is seated.\n\nWait, need to track movements. The main actions: A person in a dark shirt sits down and interacts with the table (reaching out, possibly placing or moving items). The person in blue is focused on something (maybe handling cards or tokens) on the table. The person in red is seated, observing. Another person in light shirt is on the right, possibly interacting but the main focus is the dark shirt person sitting and moving.\n\nChronological order:\n\n1. Start with four people around the table. The person in the dark shirt moves into the frame from the left, sits down, and reaches towards the table. The person in the blue shirt is seated, handling items on the table. The person in the red shirt remains seated, observing. The person in the light shirt is also seated, interacting with items on the table.\n\n2. The dark-shirted person sits and moves their hand on the table. The blue-shirted person continues to handle the items. The red-shirted person stays seated.\n\n3. Continue with the dark-shirted person's hand movements on the table, blue-shirted person's actions, red-shirted person watching.\n\nNow, spatial relationships: Dark-shirted person is on the left side of the table, blue-shirted is in front (or center), red-shirted is right side (or back), light-shirted is on the other side.\n\nCamera perspective: The video is shot from a slightly elevated angle, looking down at the table, with no significant movement (maybe slight shake but not noticeable).\n\nBackground: Minimal, just some chairs and a wall, but keep background descriptions minimal.\n\nNow, structure the caption:\n\n- Start with the scene: Four individuals seated around a table. The person in the dark shirt enters from the left, sits down, and extends their hand towards the table. The person in blue is seated, handling items on the table, while the person in red remains seated and observes. The person in light shirt is also seated, interacting with items on the table.\n\n- Chronological order: As the video progresses, the dark-shirted individual sits and moves their hand on the table. The blue-shirted person continues to focus on their task with the items. The red-shirted person stays seated, watching the interaction. The camera maintains a static, slightly elevated perspective throughout.\n\nCheck the rules: Focus on motion, chronological, appearance (colors), spatial (left, right), conclude with camera. Exclude text, named characters.\n\nAvoid mentioning names or text. Use colors: blue shirt, red shirt, dark shirt, light shirt.\n\nWait, the output needs to be concise. Let's draft:\n\nFour individuals gather around a white table; a person in a dark shirt sits at the left and extends their hand toward the table, while a person in a blue shirt handles objects in the center, and a person in a red shirt observes from the back. Another individual in a light shirt sits to the right, interacting with items on the table. The dark-shirted person continues to move their hands on the table, the blue-shirted person maintains focus on their task, and the red-shirted person remains seated. The camera captures the scene from a fixed, slightly elevated angle with minimal movement.\n\nCheck if that's chronological: First, the dark-shirted person sits and moves hand, then others act.\n\nWait, the video starts with them already at the table, then the dark-shirted person is moving into position", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GFYZgkWH1XM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GFYZgkWH1XM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 43.70195896039421, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people at a table interact with objects (e.g., moving hands, handling items on table), displaying explicit physical actions like shuffling or passing objects.", "background_and_ambient_analysis": "Background elements (chairs, staircase) show no uniform shift or fluid motion (fire, water, smoke, wind); static environment with no environmental fluid dynamics."}}
{"video_id": "GFdfWG1QjYg", "file_name": "GFdfWG1QjYg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt and dark shorts dances, moving their arms and legs, then turns right and runs toward a wooden door. As they approach, the door opens and another individual in a white shirt and light shorts exits; the first person collides with the door while moving toward the doorway. The scene is captured from a stationary camera angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GFdfWG1QjYg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GFdfWG1QjYg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 90, "blur_score": 160.58812514287234, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The boy in a yellow shirt performs movements (squatting, arm extensions) and a girl appears briefly in the doorway and moves.", "background_and_ambient_analysis": "The background (wall, chair, door) is static with no fluid motion (fire, water, smoke, wind)."}}
{"video_id": "GFLjE25MfHU", "file_name": "GFLjE25MfHU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A large group of children and teenagers, dressed in colorful swimsuits and summer clothing, gather in a grassy backyard near a house and tree. Initially, some stand by the house and trampoline while others move about. As the video progresses, the crowd runs and dances energetically in various directions, interacting closely. The camera maintains a handheld perspective with slight movement, capturing the scene from a ground-level angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GFLjE25MfHU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GFLjE25MfHU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.299788106519976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals are walking, sitting, standing, and shifting positions. Examples include a person in a pink shirt sitting down and rising, a person in a yellow top walking across the frame, and groups conversing. Motion is localized to these solid entities without environmental interference.", "background_and_ambient_analysis": "The background elements (house, fence, trees, and ground) remain stationary with no uniform shifting or environmental fluid motion (fire, water, smoke, wind). Trees show minimal sway, and static objects like the house and fence do not indicate camera movement or ambient effects."}}
{"video_id": "GHGqqxjVU70", "file_name": "GHGqqxjVU70_000300_000310.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand presses and adjusts tiles on a light-colored tiled wall, smoothing the surface. The camera then pulls back to show a person in a dark shirt working on the wall, with adhesive visible along some tile edges. Background is the tiled wall, minimal details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GHGqqxjVU70.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GHGqqxjVU70_000300_000310.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 83.87913224623357, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively placing and adjusting tiles on a wall, showing distinct solid-object motion due to physical interaction (grouting or tile placement).", "background_and_ambient_analysis": "The tiled wall in both scenes is static with no shifting background elements or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "GHE81YNrcUE", "file_name": "GHE81YNrcUE_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white top and black pants sits on a purple exercise ball positioned on a pink mat, performing abdominal movements by leaning their upper body backward and then forward with hands behind their head. The background includes a plain wall with stacked dumbbells against it; the camera maintains a static side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GHE81YNrcUE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GHE81YNrcUE_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 116.40769416495826, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is performing an abdominal exercise on a stability ball, with the person's upper body and core moving while the ball remains in contact with the floor (slight movement due to the exercise).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed; background (wall, shoes) is static and the scene is indoors without wind, water, or fire."}}
{"video_id": "GI_V8k3qvuo", "file_name": "GI_V8k3qvuo_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt and glasses holds a small orange object near their mouth, then brings it to their mouth to eat, subsequently moving their hand away from their face. The background includes a room with a television, fireplace, and wooden furniture. The camera maintains a static close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GI_V8k3qvuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GI_V8k3qvuo_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 150, "blur_score": 54.85832199625557, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in yellow shirt) is moving their hand to bring a small object to their mouth and then retracting it.", "background_and_ambient_analysis": "Background elements (fireplace, bookshelf, TV) are stationary; no fluid motion (fire, water, smoke) or wind-induced motion observed."}}
{"video_id": "GInRFf3DcM8", "file_name": "GInRFf3DcM8_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a title card saying \"Venezuela VS Perú\" over a gray background. Then it transitions to a soccer match. The scene shows a soccer field with players. The camera focuses on a player in a maroon jersey with the number 18, standing with his back to the camera. Other players are visible: some in white jerseys (Perú, I assume) and others in maroon (Venezuela). The scoreboard shows 42:11, 0-0. The players are positioned near the goal area. The action is a soccer match, so the main subjects are the players moving around the field. The camera is likely a top-down or broadcast view, capturing the game from a distance. Need to describe the motion: the player with 18 is stationary initially, then maybe the scene shows the team formation. Wait, the video shows the game progressing, so the players are in position for a play. Let's check the timestamps: from frame 2 to 5, it's the soccer match. The description should be chronological. Start with the title card, then the match scene. But the rules say focus on motion and behavior of main subjects in chronological order. So the video starts with title, then cuts to the field. The main subjects are the soccer players. So the caption should mention the players' jerseys, positions, movement. Let's structure it: Initially, the video displays a title screen with \"Venezuela VS Perú\" on a gray background. Then, the scene transitions to a soccer match where players in maroon and white jerseys are positioned near the goal line, with a player in maroon (number 18) standing with his back to the camera. Other players move around the field as part of the gameplay. The camera provides a broadcast view of the match, showing the players' formations and interactions near the goal area. Wait, but need to be concise. Let's check the rules: exclude text recognition, so don't mention \"Venezuela VS Perú\" as text, but the initial screen has it, but the caption should focus on the main subjects. Wait, the video starts with the title card, then the match. But the rules say \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the first part is the title card, which has text, but according to rule f, exclude text recognition. Wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So the title card is text, so we shouldn't mention the text. So the video starts with a gray background (but that's not a main subject), then transitions to the soccer match. The main subjects are the players. So the caption should start with the match scene. Wait, the video frames: [0.0] is gray background with text (but we can't mention the text), then [1.4] is same with text, then [2.5] is the soccer field. So the first part is the title card, but since we can't mention text, the caption should start from the soccer match. So the caption should describe the soccer match: players in maroon and white jerseys are on the field, near the goal. The player in maroon (number 18) is seen from behind, with other players in formation. The camera is a top-down view of the match, showing the players' positions and movement near the goal area. Let's write that. Check the rules: a) motion in chronological order. The video starts with title (but text excluded), then the match. So the main sequence is the soccer match. So the caption: The video transitions to a soccer match where players in maroon and white jerseys are positioned near the goal line. A maroon-jerseyed player with the number 18 stands with his back to the camera, while other players in white and maroon move around the field. The camera provides a broadcast perspective of the game, capturing the players' formations and interactions near the goal area. Wait, but need to be concise. Let's check the example format. The output should be a paragraph. Let's make it: The video shifts to a soccer match featuring players in maroon and white jerseys near the goal. A maroon-jerseyed player wearing number 18 stands with his back to the camera, surrounded by other players in formation. The camera captures a broadcast view of the game, showing the players' positions and movements as they prepare for play. But need to be concise. Wait, the frames: in [3.6], it's a wide shot of the field, showing players in maroon and white, with the score 0-0. The player with 18 is in the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GInRFf3DcM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GInRFf3DcM8_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 884.238354703735, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in red and white jerseys are moving across the field due to locomotion (running, positioning) and interactions with the ball.", "background_and_ambient_analysis": "The background consists of a football stadium with static elements (goalposts, field markings, stands). No fluid/environmental motion (e.g., fire, water, smoke, wind) is present."}}
{"video_id": "GIPD9P224so", "file_name": "GIPD9P224so_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark pants stands in a wide stance outdoors among trees. They begin with arms raised above the head, then lower their arms to their sides, momentarily pause as the frame darkens, and then raise their arms again before bringing them down to their sides. The camera remains stationary with minimal movement, capturing the motion against a backdrop of trees and grass.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GIPD9P224so.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GIPD9P224so_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 157, "blur_score": 506.43967744692304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the white shirt and dark pants is performing discrete movements, likely martial arts, with visible arm and leg motion.", "background_and_ambient_analysis": "Background elements (trees, ground) show no uniform shifting. No fire, water, or wind motion observed."}}
{"video_id": "GItS1MJzpaw", "file_name": "GItS1MJzpaw_000234_000244.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a black shirt and black pants holds a baby in a white onesie secured in a gray baby carrier. She adjusts the baby’s position, turning slightly while nuzzling and smiling, with the baby’s hands visible. The baby remains in front of her, supported by the carrier, against a plain white background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GItS1MJzpaw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GItS1MJzpaw_000234_000244.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 119.11918931039277, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (holding a baby) is the discrete object showing motion through posture adjustments and slight shifts in position.", "background_and_ambient_analysis": "The background is a plain white wall with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "GI-fR2tXR_8", "file_name": "GI-fR2tXR_8_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with gray hair, wearing a dark jacket, holds a bicycle wheel with a black tire and silver rim. They rotate the wheel in their hands, inspecting it. The wheel is positioned in front of the person, with orange shelves and black backpacks with red straps visible in the background. The camera remains steady, focusing on the person's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GI-fR2tXR_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GI-fR2tXR_8_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 93.11220716615223, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a bicycle wheel (discrete solid object), with their hands and the tire exhibiting deliberate physical motion related to assembly or adjustment.", "background_and_ambient_analysis": "Static background elements (orange shelving units and stored items) show no uniform shifting or fluid motion; no fire, water, smoke, or wind are present."}}
{"video_id": "GJMn3Gj_ia4", "file_name": "GJMn3Gj_ia4_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue hooded jacket and dark pants crouches on the edge of a brown shingled roof, leaning over toward green grass, then shifts their stance slightly while maintaining a crouched position; the camera remains in a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GJMn3Gj_ia4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GJMn3Gj_ia4_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 469.24868441677097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "A boy in a blue jacket and jeans is seen leaning over a roof edge. His head and upper body show minimal movement (e.g., slight shifts in head position) which appears to be voluntary locomotion or balancing.", "background_and_ambient_analysis": "The background consists of static grass and bushes with no visible fluid motion (fire, water, wind). The background elements are consistent across frames, indicating no significant ambient environmental motion."}}
{"video_id": "GJeOBFpYd2g", "file_name": "GJeOBFpYd2g_000408_000418.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to look at the video frames provided. The video shows two people working near a tree. One person is holding a hammer, the other is holding a chisel. They're positioned on the ground, with the tree trunk on the left. The person with the hammer is in the foreground, wearing blue clothes and sandals, while the other person's arm is visible, holding the chisel. The background has some greenery and a fence, but I should keep background minimal.\n\nNow, chronological order: the video starts with both people working. The main action is the person using the hammer to strike the chisel, which is held by the other person. So the motion is the hammer being raised and struck against the chisel. \n\nAppearance: Two people, one in blue shirt and pants, sandals, watch; the other in yellow shirt (only arm visible). The tree trunk is light brown with some texture. The ground is sandy with some small plants.\n\nSpatial relationships: The person with the hammer is to the right of the tree, the other person's hand is on the left holding the chisel. The tree is between them and the ground.\n\nCamera perspective: It's a close-up, maybe slightly angled down, focusing on the hands and the tree. The camera seems to be static, no obvious movement.\n\nRules: Focus on motion, chronological. So start with the setup, then the hammer strike.\n\nLet's put it all together:\n\nTwo individuals are crouched near a tree trunk; one holds a chisel in a fixed position while the other raises a hammer to strike it. The person with the hammer wears a blue shirt, dark pants, and sandals, with a wristwatch visible. Their hand moves the hammer downward to hit the chisel, which is held firmly by the other individual (partially visible in yellow shirt). The scene occurs on sandy ground with sparse vegetation; the tree trunk is positioned to the left of the workers. The camera maintains a close-up, static perspective focused on the hands and tools.\n\nWait, check rules: exclude text recognition, named characters, so don't mention yellow shirt if it's not essential. Wait, the first person has blue, the other's shirt is yellow but maybe just say \"another individual\" without color? Wait, rule b says briefly describe appearance and number. So color is part of appearance. The user said \"color, size, orientation\". So the person in blue is main, the other's shirt is yellow but maybe only mention if relevant. Let's check the frames:\n\nIn frame 0: person in blue shirt (right), person in yellow shirt (left, arm visible). So two people, one in blue, one in yellow. But maybe \"a person in blue shirt and dark pants\" and \"another individual with a yellow shirt\".\n\nBut need to be concise. Let's structure:\n\nA person in a blue shirt and dark pants, wearing sandals and a wristwatch, crouches while holding a chisel steady against a tree trunk. Another individual, partially visible with a yellow shirt, assists by positioning the chisel. The person with the blue shirt raises a hammer and strikes the chisel downward multiple times, causing the chisel to dent the tree trunk. The scene takes place on sandy ground with scattered plants and a distant fence; the camera captures a close-up, static shot focusing on the hands and tools.\n\nWait, but need to be chronological. First, positions, then actions. So:\n\nTwo people work near a tree trunk: one holds a chisel in place, the other raises a hammer to strike it. The person in blue shirt, dark pants, and sandals (wearing a wristwatch) crouches, repeatedly lowering the hammer onto the chisel. The second individual, with a yellow shirt, supports the chisel. The tree trunk is to the left of the workers on sandy ground. The camera remains static, closely framing the hands and tools.\n\nCheck for rules:\n\na) Motion and behavior chronological: yes, hammer raised then struck, repeated.\n\nb) Appearance: blue shirt, dark pants, sandals, watch; yellow shirt (partially visible).\n\nc) Spatial: tree trunk left of workers.\n\nd) Camera: static, close-up.\n\ne) Background minimal: sandy ground, plants, fence but not detailed.\n\nf) Exclude text, etc.: done.\n\nMake sure it's concise. Let's trim:\n\nA person in a blue shirt, dark pants, and sandals (wearing a watch) crouches while holding a chisel against a tree trunk, striking it with a hammer raised by another individual in a yellow shirt. The second person positions the chisel steadily as the first repeatedly lowers the hammer to dent the tree. Both are on sandy ground with sparse vegetation; the camera captures a static close-up of their hands and tools.\n\nHmm, better to make it flow", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GJeOBFpYd2g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GJeOBFpYd2g_000408_000418.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 556.6255191392352, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (crouched) is actively manipulating tools (pruning shears) and the tree trunk. The person's hands and tools exhibit distinct motion due to physical interaction.", "background_and_ambient_analysis": "No shifting background elements; ground and tree trunk remain static. No fire, water, smoke, or wind motion observed."}}
{"video_id": "GIOVHLCH2Mc", "file_name": "GIOVHLCH2Mc_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a green shirt and black patterned blindfold sits on a red couch with dark patterned cushions. She holds a Rubik's Cube, twists and turns it with both hands, then places the solved cube down, removes the blindfold, and sets the bandana on the table. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GIOVHLCH2Mc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GIOVHLCH2Mc_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 79.18361324113789, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the green shirt manipulates a Rubik's cube with hand movements; the cube and person's hands show discrete motion due to physical interaction.", "background_and_ambient_analysis": "The background (red couch, patterned cushions, yellow wall) is static with no shifting or environmental effects. No fire, water, smoke, or wind is present."}}
{"video_id": "GKWVBD-gs1Q", "file_name": "GKWVBD-gs1Q_000324_000334.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs shredded white cheese in a red bowl, then transfers the cheese into a pot on a stove with yellow liquid. The camera maintains a close-up view throughout, focusing on the hand’s motion and the contents of the bowl and pot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GKWVBD-gs1Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GKWVBD-gs1Q_000324_000334.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 207.45913439799665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand is actively manipulating shredded food in a container and stirring a liquid in a pot. The hand's motion involves direct physical interaction with the objects.", "background_and_ambient_analysis": "No shifting background elements observed; static surfaces (container, stove) remain consistent. No fire, water flow, smoke, or wind-dominated motion present."}}
{"video_id": "GLKHUeabJHk", "file_name": "GLKHUeabJHk_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a pink shirt and blue jeans sits on a wooden bench, tying the laces of her white sneakers with colorful stripes. She leans forward, focusing on her right shoe, then shifts to tie the left, with the camera moving slightly to follow her actions from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GLKHUeabJHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GLKHUeabJHk_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 48.4719560699251, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl is actively tying shoelaces, showing discrete movement of hands and feet due to physical action.", "background_and_ambient_analysis": "The background (wooden bench and distant greenery) is stable with no shifting or fluid motion (fire, water, wind)."}}
{"video_id": "GKNECc_oxg4", "file_name": "GKNECc_oxg4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A golden bicycle is mounted on a stand against a light-colored wall. A person in a blue shirt and black pants enters the frame, adjusts the bicycle's position, and secures the front wheel onto the stand. The individual steps back as the bike is fully positioned. The camera remains mostly static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GKNECc_oxg4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GKNECc_oxg4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 233.80153286453094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (in blue shirt) and the yellow bicycle are moving. The person is lifting, positioning, and adjusting the bicycle on a stand.", "background_and_ambient_analysis": "The background (walls and floor) is static with no fluid motion (fire, water, wind). No ambient environmental motion detected."}}
{"video_id": "GLvvkgMX1is", "file_name": "GLvvkgMX1is_000425_000435.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A weathered hand with a silver watch and ring manipulates a tan and black leather object, adjusting its straps and seams. The hand's movements focus on the object's texture and structure, with the camera maintaining a tight close-up that shifts slightly to capture different angles of the hand's interaction with the item. Background elements remain blurred and indistinct.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GLvvkgMX1is.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GLvvkgMX1is_000425_000435.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 33.84503222718112, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (wearing a watch and ring) manipulates a leather glove, moving it to display its interior and finger sections through explicit physical interaction.", "background_and_ambient_analysis": "The background shows static elements (wooden surface, blue fabric, and greenery) that remain consistent without shifting or environmental fluid motion (e.g., no fire, water, or wind)."}}
{"video_id": "GL2_2kuZRHg", "file_name": "GL2_2kuZRHg_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, one with a ring and wearing jeans, use silver pliers to tighten a metal bolt on a black tool mounted on a wooden surface. The hands adjust the bolt repeatedly, then the camera pulls back to reveal the individual in a blue shirt holding the tool in a workshop setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GL2_2kuZRHg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GL2_2kuZRHg_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 117.31391549402792, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a tool (pliers) to apply force to a metal component, with visible motion of the tool and component during the mechanical operation.", "background_and_ambient_analysis": "Background elements (wall, workbench surface) remain static with no visible shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "GMmN5oet_eE", "file_name": "GMmN5oet_eE_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a person's hand using pliers on a rusty mechanical part. The hand is wearing a white sleeve with black stripes. Then the hand moves the pliers, and the person lifts their head, maybe looking at something. The background has a blue chair and other workshop items. Then it cuts to a white screen with the text \"EVOLUTION OF SPECIES\" and the logo \"SALVIMAR think fluent\". But the rules say to exclude text recognition, so we shouldn't mention the text. Wait, the task is to describe the motion chronologically. Let's list the sequence:\n\n1. First scene: A person's hand (wearing white sleeve with black stripes) uses pliers on a rusted mechanical component. The component is part of a larger machine with visible rust and chains. The hand moves pliers, then the person's head moves up (since in frame 3, the hand is near the face, maybe adjusting or looking). Then the scene cuts to a white screen with text, but we skip text recognition.\n\nWait, the rules say to exclude text recognition, so the white screen with text is just a transition, but since the task is to describe the motion, we need to mention the transition but not the text. However, the rules for caption: \"Exclude text recognition, named characters, or stylistic analysis.\" So the text part should not be described. So the main actions are the hand working on the machine, then the scene changes to the white screen with text, but we don't mention the text.\n\nSo chronological order:\n\n- A hand in a white sleeve with black stripes uses pliers on a rusted mechanical component. The hand manipulates the pliers, then moves the pliers away and lifts the head (since the hand moves from the mechanical part to near the face). Then the video cuts to a white screen (but we don't mention text), then the next frame is the white screen with text, but per rules, exclude text, so focus on the motion up to the cut.\n\nWait, the video starts with frames 0-5: the mechanical work. Then frame 5 is the white screen with text. But the task is to generate a concise paragraph describing the provided video, which includes the transition. But since text is excluded, we describe the action before the text, then the cut.\n\nWait, the video's content: the first part is a person's hand working on a machine, then it transitions to a white screen with text (but per rules, don't mention text). So the caption should describe the hand's actions, then the transition to the white screen (without text details).\n\nLet's structure it:\n\nThe video begins with a close-up of a hand in a white sleeve with black stripes manipulating pliers on a rusted mechanical component. The hand adjusts the pliers, then lifts its head upward, revealing the face. The scene then transitions to a white screen, followed by a white screen displaying text (but text is excluded per rules, so we don't mention it). Wait, no, the user says \"Exclude text recognition\", so we don't mention the text. So the final part is the transition to the white screen, but since it's a text screen, but we can't describe the text, so just say \"the scene transitions to a white screen with text\" but since we can't mention text, maybe just \"the scene transitions to a white screen\".\n\nWait, the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So if the white screen has text, we don't describe the text. So the caption would include the sequence of actions leading up to that, then the transition.\n\nLet's write it:\n\nA hand wearing a white sleeve with black stripes uses pliers on a rusted mechanical component; the hand manipulates the pliers, then lifts the head upward. The scene transitions to a white screen.\n\nBut check the rules: \"Conclude with the camera perspective and movement\". Wait, the first part is a close-up, then the transition. The camera in the first part is a close-up, then transitions. But does the camera move? The first part is a close-up, then cuts to white screen. So camera perspective: initial close-up, then cut to white screen.\n\nWait, the video starts with a close-up of the mechanical part and the hand. The hand moves the pliers, then the camera shifts? Wait, the frames show the hand working, then the person's head is visible. Then the scene cuts to white.\n\nSo the caption:\n\nA hand in a white sleeve with black stripes manipulates pliers on a rusted mechanical component; the hand adjusts the pliers, then lifts upward. The scene transitions to a white screen.\n\nCheck rules:\n\na) Motion in chronological order: hand using pliers", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GMmN5oet_eE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GMmN5oet_eE_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 154, "blur_score": 248.20016751137706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person’s hands and arms are actively manipulating tools (e.g., holding a welding tool) and interacting with machinery, exhibiting discrete, solid-body motion consistent with physical force application.", "background_and_ambient_analysis": "The background features workshop elements (e.g., blue chair, machinery) that remain stationary throughout the initial frames; no significant fluid motion (fire, water, wind) is observed, though welding sparks are present but not dominant environmental phenomena."}}
{"video_id": "GMEGpb3V9NA", "file_name": "GMEGpb3V9NA_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt leans over potted geraniums with bright red and pink flowers and green foliage in a greenhouse, their head near the blooms. The scene cuts to a shirtless individual in a dimly lit room holding a blue inhaler to their mouth and inhaling, with the camera maintaining close-up shots throughout both segments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GMEGpb3V9NA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GMEGpb3V9NA_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 161, "blur_score": 198.57767037887942, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person leaning towards flowers in the first scene and a person inhaling with an inhaler in the second scene.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "GMsohuFN_I0", "file_name": "GMsohuFN_I0_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue checkered shirt uses a metal tool to carve a wooden piece on a workbench, with close-up focus on their hands pressing the tool into the wood to create a spiral groove. The scene transitions to an outdoor setting where a person in a white shirt holds a metal tool near a large stone statue of a dinosaur, with trees and a building visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GMsohuFN_I0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GMsohuFN_I0_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 402.6879596481158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands and a carving tool are moving to interact with a wooden block. In the outdoor segment, two people appear stationary with minimal motion.", "background_and_ambient_analysis": "The background in the first segment (carving scene) includes a static wooden tool holder with no shifting elements. The transition to an outdoor scene shows static natural background (trees, ground) with no fluid/environmental motion (fire, water, smoke)."}}
{"video_id": "GN7Mo0fJMao", "file_name": "GN7Mo0fJMao_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of adult hands gently holds a small baby’s foot with delicate pink toes, then positions a metallic nail clipper near one toenail and uses it to trim the nail, all captured in a steady close-up perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GN7Mo0fJMao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GN7Mo0fJMao_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 76.16162988701046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "Discrete objects: baby's hand, adult's hands, and nail clippers. Motion: adult's hands hold baby's hand and manipulate nail clippers to trim the fingernail.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. Background appears static."}}
{"video_id": "GNB_NgApz2k", "file_name": "GNB_NgApz2k_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald individual with visible tears on their face moves their head upward, then shifts gaze to the side; the background shows wooden doors and a ceiling. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GNB_NgApz2k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GNB_NgApz2k_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 144, "blur_score": 30.478798209218656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's head is moving through various tilts and head positions, indicating discrete, solid-object motion (no external environmental forces like wind or fluid dynamics driving the movement).", "background_and_ambient_analysis": "The background features static elements (wooden doors, ceiling) with no significant shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "GMUQviQOHf0", "file_name": "GMUQviQOHf0_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a light skin tone and a ring wipes a car window with a white cloth, then sprays a white bottle onto the glass, continuing to wipe in circular motions. The camera maintains a close-up perspective on the hand and window throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GMUQviQOHf0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GMUQviQOHf0_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 29.71766586001361, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A human hand holding a cleaning cloth and a spray bottle moves deliberately across the car window surface, exhibiting controlled wiping and spraying motions.", "background_and_ambient_analysis": "The background reflections (trees, building) are static and do not shift uniformly. No fire, water, smoke, or wind motion is visible; reflections remain consistent with the window's cleaning action."}}
{"video_id": "GNVvbrbyujY", "file_name": "GNVvbrbyujY_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, one wearing a gold wristwatch, manipulates a small red object on a patterned table surface, securing the end then folding it flat. The scene transitions to a wider view of a person seated at the table with a colorful patterned cloth spread in front. The camera perspective shifts from a top-down close-up to a broader angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GNVvbrbyujY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GNVvbrbyujY_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 312.98240896214975, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands manipulate a red object (frames 0-4) and a person manipulates a cloth (frame 6). These are discrete solid objects moving due to physical forces.", "background_and_ambient_analysis": "The background (patterned surface and room) remains static throughout; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "GNtDhNyxCs0", "file_name": "GNtDhNyxCs0_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands pour raw red meat into a metallic meat grinder, which extrudes the meat as thin, reddish-pink strands onto a tray below. The camera then zooms in to a close-up of the grinder’s outlet, showing the continuous flow of ground meat.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GNtDhNyxCs0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GNtDhNyxCs0_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 48.95003586684083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The meat being ground and extruded from the meat grinder is the discrete solid object in motion, driven by the mechanical action of the grinding mechanism.", "background_and_ambient_analysis": "The kitchen background (stove, countertop) remains static with no uniform shifting, and there is no dominant fluid/environmental motion (fire, water, wind, smoke)."}}
{"video_id": "GPEPcDpdeZ0", "file_name": "GPEPcDpdeZ0_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a beige metal workbench, then pans upward to reveal two individuals: a person in dark clothing holding a green hose and another seated at the bench. The standing individual adjusts the hose near the bench's edge while the seated person observes, both focused on mechanical tasks. The camera maintains a steady perspective with slight movement as it shifts focus to the workers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GPEPcDpdeZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GPEPcDpdeZ0_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 211.5651627331638, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are actively working on a cabinet; their hands and tools (e.g., hose) exhibit discrete, solid-object motion due to manual actions.", "background_and_ambient_analysis": "No shifting background elements (walls, furniture remain static), and no fire, water, or smoke present. Fluid/environmental motion is not dominant."}}
{"video_id": "GOsqt8QuZBk", "file_name": "GOsqt8QuZBk_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with two closed white train doors featuring small windows. The left door opens, exposing a yellow vehicle inside the train. The right door then opens, and a person in blue clothing is visible inside the vehicle, moving toward the opening. The camera remains stationary with slight movement as the doors open.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GOsqt8QuZBk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GOsqt8QuZBk_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 45.44103724615079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The door is moving from closed to open, revealing the interior of a vehicle where people are static.", "background_and_ambient_analysis": "The background (walls and door frame) is static; no fluid motion (fire, water, etc.) is present."}}
{"video_id": "GQZdaigsYSg", "file_name": "GQZdaigsYSg_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless child in white underwear and flip-flops holds a broom, standing near the stove in a kitchen, then walks right, turns, and walks left while holding the broom. The camera is fixed with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GQZdaigsYSg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GQZdaigsYSg_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 204.24835350481405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless child (wearing shorts and flip-flops) moves: turning, walking in place, stepping, and bending to pick up a broom. The motion is discrete locomotion and object handling.", "background_and_ambient_analysis": "The kitchen background (cabinets, stove, windows) shows no uniform shifting or fluid motion (fire, water, wind). Static elements remain fixed relative to the scene."}}
{"video_id": "GQwiaPG2zPs", "file_name": "GQwiaPG2zPs_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video frames carefully. The video starts with a close-up of a newborn baby wrapped in a light blue blanket, lying on a patterned cushion. The baby has dark hair and is looking around, then opens their mouth wide. Next, an adult hand enters the frame, gently touching the baby's face. Then, the screen shows a computer desktop with a folder open, but the baby is still visible. Then, the desktop changes to a video call interface with a window showing the baby. \n\nWait, the rules say to focus on motion and behavior of main subjects. The main subject here is the baby. Let's list the chronological steps:\n\n1. Baby is lying on cushion, wrapped in light blue blanket. Baby looks around, then opens mouth.\n2. Adult hand enters, touches baby's face.\n3. Then the screen shows a computer desktop with a folder open, but the baby is still there. Wait, no—maybe it's a video call? The frames show a desktop with a video window. But the rules say exclude text recognition, so don't mention the desktop icons. Just focus on the baby's actions.\n\nWait, the video is a sequence: first baby in bed, then hand touching, then maybe a different angle. Wait, the user provided 5 frames. Let's parse each frame:\n\nFrame 0: Baby lying on cushion, light blue blanket, hands visible (maybe the baby's hands? Wait, the first frame shows hands—maybe adult hands? Wait, no, the description says \"hands\" but in the video, frame 0: \"a newborn baby... hands\" but maybe the baby's hands. Wait, first frame: baby with hands up. Then frame 1: baby moving, opening mouth. Frame 2: desktop appears (but the baby is still there). Wait, maybe it's a video call on a computer screen. So the video shows a baby, and then the screen is a computer with a video call window.\n\nBut the rules say exclude text recognition. So for the desktop frames, just mention that the screen shows a computer interface. But focus on the baby's actions. \n\nLet me structure it step by step:\n\n- The newborn baby, wrapped in a light blue blanket, lies on a patterned cushion. The baby moves their head, opens their mouth, and raises their hands. An adult hand enters the frame and gently touches the baby's face. The video transitions to a computer screen displaying a video call interface with the baby's image visible in a window. The camera remains mostly stationary, focusing on the baby's movements with slight adjustments as the scene shifts between the baby and the screen.\n\nWait, but the rules say \"chronological paragraph describing the provided video\". So in order:\n\nStart: baby in bed, light blue blanket, dark hair, lying on cushion. Baby looks around, then opens mouth. Then adult hand touches baby's face. Then the screen shows a computer with a folder open (but maybe a video call). Then the next frames show the video call.\n\nBut need to check the frames:\n\nFrame 0: baby, hands visible (maybe baby's hands), on cushion.\n\nFrame 1: baby moves head, opens mouth.\n\nFrame 2: desktop with folder open (so screen shows the baby's image, and the desktop background).\n\nFrame 3: desktop with a video call window (like a video conferencing app, showing the baby).\n\nFrame 4: same as frame 3.\n\nSo the sequence is:\n\n1. Baby is lying on a cushion, wrapped in a light blue blanket, with dark hair. The baby moves their head and opens their mouth.\n\n2. An adult hand enters the frame, gently touching the baby's face.\n\n3. The scene shifts to a computer screen displaying a video call interface with the baby's image visible.\n\n4. The video call interface remains on screen, showing the baby.\n\nNow, need to describe in chronological order, motion of main subject (baby), appearance (light blue blanket, dark hair), spatial relationships (adult hand approaching from the side), then camera perspective.\n\nBut the rules say: focus on motion and behavior of main subjects. So baby's actions: moves head, opens mouth, then hand touches. Then the screen shows the video call.\n\nWait, but the baby's actions are in the video, then the screen is part of the video. Wait, no—the video itself is a recording that might be showing a computer screen. So the video is a person filming a baby, and then the screen shows the baby on a computer.\n\nWait, no, looking at the frames:\n\nFrame 0: baby in bed.\n\nFrame 1: baby moving.\n\nFrame 2: screen shows desktop with folder open (so the video is being played on a computer, and the screen shows the baby's video).\n\nWait,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GQwiaPG2zPs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GQwiaPG2zPs_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 129, "blur_score": 244.7137353942288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The baby is moving its head, eyes, and hands. The motion is due to the baby's own physical actions (e.g., looking around, moving arms). The baby is a solid object with clear, discrete movements.", "background_and_ambient_analysis": "The background (cushion and wall) is static with no fluid motion or environmental forces (like wind). The YouTube overlay is not part of the scene's ambient motion."}}
{"video_id": "GSFvBQjtX2k", "file_name": "GSFvBQjtX2k_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt and denim shorts stands to the left of a large black tire on a concrete patio, swings a long stick toward the tire, makes contact, then steps back and adjusts their stance. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GSFvBQjtX2k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GSFvBQjtX2k_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 792.4923319149484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving while swinging a bat to hit a stationary tire, demonstrating explicit physical interaction with the tire.", "background_and_ambient_analysis": "Background elements (house, car, grass) are stationary and do not shift uniformly; no fire, water, or wind motion is visible."}}
{"video_id": "GRUd6UUBNys", "file_name": "GRUd6UUBNys_000215_000225.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a black bracelet and dark skin adjusts Scrabble tiles on a green board with blue and red squares, moving tiles in the lower right section where the word \"LOST\" is formed. Another person with long hair is partially visible on the left. The camera maintains a top-down view, slightly shaky, focusing on the board and the hand's interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GRUd6UUBNys.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GRUd6UUBNys_000215_000225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 310.7607157363576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A human hand is moving Scrabble tiles on the board; these are discrete, solid objects exhibiting physical motion due to direct interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The table and static objects remain consistent throughout."}}
{"video_id": "GSXmaBK4GLY", "file_name": "GSXmaBK4GLY_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing climbs a snow-covered ice wall, then slips and falls downward, tumbling through the air before impacting the snow-covered ground below. The camera follows the descent from a side perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GSXmaBK4GLY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GSXmaBK4GLY_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 82.80944911126164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skier moves through the air and collides with snow, exhibiting clear locomotion due to gravity and impact forces. The skier's bounding box is distinct and trackable across frames.", "background_and_ambient_analysis": "Static background elements (trees, rocks) remain consistently positioned; snow disturbance is localized to the skier's impact site and not a dominant fluid motion (e.g., flowing water or wind-driven smoke)."}}
{"video_id": "GPmypAXQa-I", "file_name": "GPmypAXQa-I_000533_000543.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and blue jeans stands on a concrete floor scattered with broken stone tiles and metal buckets. They walk toward a bucket, pick up a trowel, and bend to adjust the tiles. The camera remains stationary overhead.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GPmypAXQa-I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GPmypAXQa-I_000533_000543.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 485.7603300232947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) walks, bends to pick up a tile from a cardboard box, and places it on the floor. The tile and the person's limbs exhibit clear locomotion and interaction.", "background_and_ambient_analysis": "Static background elements (door, wall, tiled floor) show no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "GRnSS9G8uOw", "file_name": "GRnSS9G8uOw_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket stands at a seafood counter with illuminated tanks displaying crabs and other shellfish. The camera zooms in to show their hands using a tool to manipulate small objects, then pulls back to reveal the person turning slightly while interacting with items on the counter, with the seafood displays visible behind them. The camera shifts from a close-up of the hands to a wider shot of the person at the counter.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GRnSS9G8uOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GRnSS9G8uOw_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 134.9462646901768, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "GSbcxP_9h_w", "file_name": "GSbcxP_9h_w_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a Scrabble tile onto the board, which displays existing tiles on red, blue, and pink squares; the scene transitions to a person wearing a dark hoodie seated on a couch. The camera shifts from a top-down view of the board to a medium shot of the individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GSbcxP_9h_w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GSbcxP_9h_w_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.092587480810685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves tiles on a board game (discrete solid objects), and a person is seated on a couch with minimal movement.", "background_and_ambient_analysis": "The background elements (board game, table, couch) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "GTVf8VgdKq8", "file_name": "GTVf8VgdKq8_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a tennis court with two players. First, the main subjects: two people in yellow shirts. The court is clay, with a net in the middle. Let's check the sequence.\n\nIn the first frame, both are on the court. Then, one player (probably the one in the foreground) is moving towards the net. Wait, the first frame: a player in yellow is near the net, the other is at the far end. Wait, no, the first frame: the player in yellow is on the right side (maybe server), the other is on the left. Wait, the video starts with two players. The first frame: one near the net (left side?), the other near the baseline (right side?). Wait, let's see the movement. The player on the right (from the camera's perspective) is moving towards the net, then jumps up to hit a serve. Wait, in the frames: [0.0] shows two players. Then in [0.0] to [1.4], the player on the right (foreground) is preparing to serve. Then they raise their arm, hit the ball.\n\nWait, the video starts with two players on a tennis court. One player (yellow shirt, dark shorts) is positioned near the baseline (far end), the other (yellow shirt, dark shorts) is near the net (closer to camera). Wait, no, the first frame: the camera is top-down. The player in the foreground (lower right) is standing, then moves towards the net. Wait, looking at the frames: \n\nFrame 0: two players. Player A (left side of net) is stationary, Player B (right side, lower right) is moving towards the net. Wait, no, the first frame shows Player B (yellow shirt) in the lower right, then in frame 1.4, Player B is still there. Wait, the action: the player in yellow on the right (closer to camera) is preparing to serve. They move back, then jump up and hit the ball over the net. The other player is at the far end (across the net), waiting to receive.\n\nSo chronological order: \n\n- Two tennis players (both in yellow shirts) on a clay court. The player closer to the camera (right side) begins to move towards the net, then raises their racket to serve. The other player (opposite side of the net) remains in position. The server hits the ball over the net, which is then received by the other player. \n\nWait, need to be concise. Let's check the rules: focus on motion and behavior in chronological order. \n\nStart: Two individuals in yellow shirts on a clay tennis court. One (foreground) stands near baseline, the other (background) near opposite baseline. The foreground player moves toward the net, then lifts their racket to serve. The ball travels over the net, and the background player prepares to return it. \n\nWait, but the video is short: the frames show the server's action. Let's see: from the initial frames, the server (foreground) is moving, then serving. The receiver is in the background. \n\nSo: On a clay tennis court, two players in yellow shirts. One player (foreground) moves toward the net and serves the ball, which crosses to the opposite side where the other player (background) is positioned. \n\nWait, the camera is top-down, so perspective is overhead. \n\nLet's structure: \n\n- The video shows two people on a tennis court. Both wear yellow shirts. The person closer to the camera (right side) moves toward the net, raises their racket, and hits the ball. The other person (left side) remains in position across the net. The ball travels over the net, and the camera maintains a top-down view without movement.\n\nBut need to be concise. Let's check the timing: the video starts with both players. Then the foreground player serves. \n\nChronological: \n\nThe two players (both in yellow shirts) stand on a clay tennis court. The player near the camera moves toward the net, serves the ball, and the ball travels over the net to the other player, who is positioned on the opposite side. The camera remains top-down throughout.\n\nWait, but the movement is: \n\n- Initially, the server is at the baseline (right side), receiver at opposite baseline (left side). Server moves to hit the serve. \n\nLet me look at the frames: \n\nFrame 0: both players are on the court. The server (right) is closer, receiver (left) is far. \n\nFrame 1.4: server is still in position, but starts moving? Wait, no, the action is the server serving. So in frame 0, server is ready, then serves. \n\nSo", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GTVf8VgdKq8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GTVf8VgdKq8_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 561.1913875079599, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two players (one in foreground, one in background) move: the background player shifts position slightly over time, and the foreground player raises a racket (around 4.5-5.0 seconds).", "background_and_ambient_analysis": "The background (bleachers, net, court lines, and trees) is static with no fluid environmental motion (fire, water, smoke, wind) visible. The scene is stable."}}
{"video_id": "GRY7WxC-Uf0", "file_name": "GRY7WxC-Uf0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts a large transparent ice block with internal cracks and white residue. Initially, the camera focuses closely on the ice block. A person wearing a blue sleeve appears to the left, using a tool to chip at the ice’s surface. As the sequence progresses, the person continues manipulating the ice block, with the camera maintaining a close perspective and slight shake, capturing the interaction between the person and the ice from an angled view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GRY7WxC-Uf0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GRY7WxC-Uf0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 33.54367428558389, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A cutting tool (saw) is moving in a back-and-forth motion to cut a stationary ice block.", "background_and_ambient_analysis": "The background (walls, ground) is static with no shifting. There is no dominant fluid/environmental motion (water is a byproduct of melting, not flowing freely)."}}
{"video_id": "GSrMHAVnx3w", "file_name": "GSrMHAVnx3w_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's legs and feet are seen running on a treadmill, with white athletic shoes featuring colorful accents moving rhythmically in front of the moving belt. The feet strike and lift in a steady forward motion, showcasing consistent gait. The camera maintains a low-angle close-up perspective, slightly shaky, tracking the feet's movement along the treadmill surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GSrMHAVnx3w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GSrMHAVnx3w_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 180.1277609903252, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The runner's legs and feet are moving in a cyclic running motion on the treadmill belt, exhibiting discrete, solid-object locomotion due to physical forces (muscle contraction).", "background_and_ambient_analysis": "The background (treadmill structure, windows, gym equipment) is static with no fluid/environmental motion (fire, water, smoke, wind) present. No shifting of environmental elements occurs."}}
{"video_id": "GUAIoqVni4M", "file_name": "GUAIoqVni4M_000216_000226.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a small red object on a yellow sponge, adjusting its position while using a needle to work on it. The hand presses the red object against the sponge, with a book partially visible to the right. The camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GUAIoqVni4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GUAIoqVni4M_000216_000226.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 237.52477363070602, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a solid red yarn ball by pressing, twisting, and squeezing it against a yellow surface. The red object exhibits discrete physical interactions with the hand.", "background_and_ambient_analysis": "The background (white surface and purple ruler) remains static throughout the video, with no shifting or environmental fluid motion (e.g., fire, water, smoke, wind) observed. The ruler's pattern stays fixed, confirming a stable environment."}}
{"video_id": "GU3PtP4Z4G4", "file_name": "GU3PtP4Z4G4_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt leans over another man lying on the floor, who wears dark clothing. The standing man places one hand on the prone man’s chest and the other on his arm, adjusting his position and hands. He then shifts, sitting closer to the floor. The scene occurs indoors with a beige wall and maroon carpet; camera remains static, top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GU3PtP4Z4G4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GU3PtP4Z4G4_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 151.97870797721131, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in a white shirt and the black dog exhibit discrete motion: the person bends, moves hands, and interacts with the dog, while the dog shifts its head and body in response.", "background_and_ambient_analysis": "The background (wall and purple carpet) remains stationary with no uniform shifting. No fluid or environmental phenomena (fire, water, wind) are present."}}
{"video_id": "GUqqYMxLp6Y", "file_name": "GUqqYMxLp6Y_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt is initially facing the camera in a room with a red guitar on the wall and an open closet. He lowers his head slightly, then raises both hands to his mouth, holding a small object. The camera remains static and close-up throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GUqqYMxLp6Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GUqqYMxLp6Y_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 137.84465219439576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) performs controlled movements: holding and consuming a small object (likely food) with his hands. His motion is intentional and localized to his head/hand actions.", "background_and_ambient_analysis": "The background elements (bed, wall, guitar) remain stationary throughout the frames with no shifting, fluid motion, or environmental effects (e.g., wind, smoke). Ambient environmental motion is absent."}}
{"video_id": "GUXUhk4BmXE", "file_name": "GUXUhk4BmXE_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue suit manipulates a scrambled Rubik's cube, rotating its layers with their hands while another individual holds a smartphone to the left. The cube's colored squares shift dynamically as the hands twist and turn it, gradually aligning the tiles. The camera maintains a close-up perspective, focusing on the hands and cube against a solid red backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GUXUhk4BmXE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GUXUhk4BmXE_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 48.31730023186414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulating a Rubik's cube, with discrete movements of the cube's pieces due to manual rotation.", "background_and_ambient_analysis": "The background is a solid red wall with no shifting or environmental motion; no fire, water, smoke, or wind present."}}
{"video_id": "GVML265Qseo", "file_name": "GVML265Qseo_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue polo shirt stands to the right of a stainless steel refrigerator with a water dispenser on the left door. He reaches for and opens the right door, revealing the empty interior shelves. The camera remains steady, capturing the motion of the door opening and the man’s hand gesture as he gestures toward the inside.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GVML265Qseo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GVML265Qseo_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 265.3359243749619, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The refrigerator door is opened by the man's hand, showing solid object motion due to physical force.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; kitchen background remains static."}}
{"video_id": "GVZJWu_TK8c", "file_name": "GVZJWu_TK8c_000176_000186.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black sleeveless top deals cards at a central blackjack table, moving her hands to place cards onto the table's surface. Two male dealers in matching uniforms work at tables positioned behind her. The camera maintains a stationary top-down perspective, capturing the card placements and dealer movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GVZJWu_TK8c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GVZJWu_TK8c_000176_000186.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 153, "blur_score": 869.9051868200046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands are actively shuffling and arranging poker chips on the table; these are discrete solid objects moved by explicit physical force (her hands). Background figures show minimal movement but are not dominant.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind present. Background elements (walls, Disney logo, tables) remain stationary throughout."}}
{"video_id": "GVzmRyUWnqc", "file_name": "GVzmRyUWnqc_001557_001567.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GVzmRyUWnqc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GVzmRyUWnqc_001557_001567.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 154.6785892737031, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The hands of a person are moving and manipulating orange fruits (both whole and halved), causing the oranges to be displaced on the table.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (leaves, white surface) are static in all frames."}}
{"video_id": "GW-dOe6AKuQ", "file_name": "GW-dOe6AKuQ_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a light pink sleeve plays a wooden harp, moving their hands across the strings while positioned in front of the instrument. The child then lifts their head and shifts their hand position. A standing fan is visible to the right in the background, and the camera exhibits a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GW-dOe6AKuQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GW-dOe6AKuQ_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 177.81521304300804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands are moving on the harp strings, which is a discrete solid object motion due to the act of playing the harp.", "background_and_ambient_analysis": "The background (wall and fan) is static. The fan's rotation is minimal and not dominant; no fire, water, smoke, or wind are present."}}
{"video_id": "GW0JsI6WnoQ", "file_name": "GW0JsI6WnoQ_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small, fully decorated Christmas tree is initially shown. Hands then place a white and red reindeer ornament with a Santa hat onto the tree. A person wearing a black jacket with polka-dotted cuffs adjusts a silver, sparkly ribbon around the tree’s branches. The camera shifts from a close-up of the ornament to a wider view of the person decorating, maintaining a plain white background throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GW0JsI6WnoQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GW0JsI6WnoQ_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 137.55660650229265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a Santa ornament are moving; the hands adjust the ornament's position on the tree, while a person holds and drapes a garland around the tree.", "background_and_ambient_analysis": "The background consists of a plain wall and a static Christmas tree. No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) are observed."}}
{"video_id": "GVug2XmXJRo", "file_name": "GVug2XmXJRo_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three riders on horses gallop across a grassy field; the blue-clad rider on a brown horse is left, the dark-clad rider on a dark horse is center, and the purple-clad rider on a light brown horse is right, all holding mallets. As they move forward, a mallet enters the frame from the right, with the camera mounted on a horse and moving with the group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GVug2XmXJRo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GVug2XmXJRo_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 31.739046618246483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three riders on horses are moving across the field, with clear locomotion due to physical forces (horses running).", "background_and_ambient_analysis": "The background (grass, trees, sky) is stable with no significant fluid or environmental motion (like wind, smoke). The trees show minimal swaying but not dominant."}}
{"video_id": "GWvMYpgZvwA", "file_name": "GWvMYpgZvwA_000165_000175.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room with a brightly lit Christmas tree and scattered gifts, a child in pink pajamas sits on the floor while another child in dark pajamas stands nearby. A person in dark clothing enters from the left, approaches the standing child, and they interact briefly as the standing child moves slightly toward the person. The seated child remains stationary throughout. The camera remains stationary, capturing the scene from a fixed angle with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GWvMYpgZvwA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GWvMYpgZvwA_000165_000175.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 45.85675627444668, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child and an adult are moving around the scene, interacting with objects on the table.", "background_and_ambient_analysis": "The background (Christmas tree, furniture, walls) shows no significant shifting. No fire, water, smoke, or wind is present as dominant motion."}}
{"video_id": "GXEtny4vTx0", "file_name": "GXEtny4vTx0_001651_001661.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a bright green sports bra and black leggings with yellow stripes sits on a gray exercise ball. She leans backward, then forward, repeating the motion while keeping her hands on her stomach. The plain white background remains constant, and the camera maintains a static medium shot focused on her upper body and legs from the side.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GXEtny4vTx0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GXEtny4vTx0_001651_001661.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 79.88312671395997, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear is seated on a stability ball, performing controlled leaning and twisting motions with their torso and legs.", "background_and_ambient_analysis": "The background consists of a static white wall with no fluid motion (e.g., fire, water, smoke) or environmental effects like wind. Background elements show no uniform shifting."}}
{"video_id": "GYFSZFAW9js", "file_name": "GYFSZFAW9js_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a floral-patterned shirt and dark hair tied up enters the frame from the right, walks toward a round table with a white tablecloth, places an item on the table, then turns and walks left. The camera remains stationary, capturing the dining room with set tables and chairs in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GYFSZFAW9js.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GYFSZFAW9js_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 147.78038824478017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a floral-patterned shirt moves across the room, adjusting table settings (e.g., placing napkins, walking around the table).", "background_and_ambient_analysis": "Background elements (walls, doors, furniture) remain stationary; no fluid environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "GXk9Y0i5ogQ", "file_name": "GXk9Y0i5ogQ_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters the frame from the right, placing a plastic-wrapped package on the countertop in front of a red stand mixer containing a yellow mixture. The hand adjusts the package’s position slightly before retracting. The mixer, surrounded by various kitchen items including a bottle, a can of Whipp, and a box, remains stationary. The camera maintains a fixed top-down perspective on the countertop scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GXk9Y0i5ogQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GXk9Y0i5ogQ_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 36.73248148310992, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is seen moving discrete objects (placing a cloth, adjusting items), indicating explicit physical interaction with solid objects.", "background_and_ambient_analysis": "No shifting background elements; kitchen countertop, utensils, and bottles remain static across frames. No fire, water, smoke, or wind motion detected."}}
{"video_id": "GZREQG2NX_U", "file_name": "GZREQG2NX_U_000399_000409.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt, glasses, and a ring on their finger holds a small black cylindrical object with visible internal components near their mouth. The object remains steady for a moment before the person moves it downward away from their mouth. The background consists of a light-colored brick wall, and the camera maintains a static close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GZREQG2NX_U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GZREQG2NX_U_000399_000409.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 92.21728563913402, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The cigar is a discrete solid object being moved by the person's hand. The motion is controlled by the person's physical action.", "background_and_ambient_analysis": "The background is a static brick wall with no shifting or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "G_iZMgqEZT4", "file_name": "G_iZMgqEZT4_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair and a dark top with white patterns sticks their tongue out, then retracts it while smiling. The scene cuts to a white goat with a black collar standing in a grassy area, facing the camera. The camera remains steady during the person’s actions before transitioning to a static shot of the goat.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G_iZMgqEZT4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G_iZMgqEZT4_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 159, "blur_score": 145.90559160473288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's tongue sticks out and retracts (discrete object movement). The sheep in the second scene is mostly stationary.", "background_and_ambient_analysis": "Backgrounds are static in both scenes (car interior and grassy field). No fluid/environmental motion (fire, water, wind) is visible."}}
{"video_id": "G_UAyUQRMls", "file_name": "G_UAyUQRMls_000987_000997.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a black-handled metallic tool moves along a brown floral design etched into a light wooden surface, engraving the pattern. The tool then lifts upward as the hand repositions, continuing the motion. The camera maintains a top-down perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/G_UAyUQRMls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/G_UAyUQRMls_000987_000997.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 64.42291976307013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A laser cutting tool (discrete solid object) is actively moving along a floral pattern on a wooden board. The tool is manipulated by a hand/holder to perform precise carving, showing controlled mechanical motion.", "background_and_ambient_analysis": "The background consists of a static wooden board, a white surface, and a black cord. No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is observed. Background elements remain fixed, indicating no ambient motion."}}
{"video_id": "Gb0SIzpuZKU", "file_name": "Gb0SIzpuZKU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two tennis players in white outfits on a green court engage in a match, with one hitting the ball and the other moving to return; the scene then shifts to a group of three people seated on a bench near the court, one in white interacting with others while holding a phone. Camera starts top-down on the court, then cuts to a close-up of the bench area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gb0SIzpuZKU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gb0SIzpuZKU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 670.8960906635282, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include two tennis players moving across the court and a tennis ball in flight, exhibiting locomotion and collision-based motion during play.", "background_and_ambient_analysis": "The background elements (tennis court lines, green walls, spectator seating) show no uniform shifting or fluid motion; no fire, water, smoke, or wind-dominated motion is present."}}
{"video_id": "GaihBGWXpJk", "file_name": "GaihBGWXpJk_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand on a blue stage; the person on the right wears a red beanie, black jacket, and black pants with white stripes, while the left individual holds a microphone and wears dark clothing. The right person gestures with outstretched arms and steps forward, moving rhythmically, while the left person remains mostly stationary. A drum set is visible behind them. The camera maintains a front-facing perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GaihBGWXpJk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GaihBGWXpJk_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 144, "blur_score": 697.446331846555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (wearing red cap and black outfit) is dancing, moving their arms and legs on the stage platform. This motion is due to locomotion and is discrete object physics.", "background_and_ambient_analysis": "Background elements (e.g., 'DICE' sign, stage structure) are stationary. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "Gacrz7lo2bg", "file_name": "Gacrz7lo2bg_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person cleaning a white sneaker. The person is wearing a dark shirt with a yellow Batman logo. They're using a toothbrush to scrub the shoe. The shoe is white with some gray accents. There's a bottle of Dawn dish soap on the right side. The person moves the toothbrush back and forth on the shoe, then lifts the shoe to show the bottom. The background is a bathroom with a door and some text, but we keep it minimal. The camera stays close-up, maybe slightly shaky, focusing on the shoe and the cleaning action. Need to structure it chronologically: person brushes shoe, then lifts it. Mention the shoe's appearance, the brush, the bottle. Background is just the bathroom elements. Check the rules: no text recognition, no named characters. So the caption should be concise, in order.\n\nStart with the person using the toothbrush on the white sneaker. Then lifting the shoe to show the sole. Include the bottle of Dawn. Camera is close-up, maybe slight shake. Let's draft:\n\nA person wearing a dark shirt with a yellow emblem uses a toothbrush to scrub a white high-top sneaker with gray accents. The shoe is positioned on a surface with a blue bottle of Dawn dish soap to the right. The person moves the toothbrush along the sneaker's side, then lifts the shoe to display its sole, revealing the bottom's texture. The camera maintains a close-up perspective with slight movement, focusing on the cleaning action.\n\nCheck if it's concise. Make sure to mention motion: scrubbing, lifting. Appearance: white sneaker, dark shirt with yellow emblem, toothbrush (red and white maybe? But maybe not necessary). The rules say \"briefly describe appearance\". The shoe is white high-top, maybe. The person's shirt has the emblem. The bottle is blue with Dawn label. But exclude text recognition, so \"blue bottle of Dawn dish soap\" is okay? Wait, the rule says \"exclude text recognition\". Oh, right, so can't say \"Dawn\", because that's text. Wait, the rule is \"Exclude text recognition\". So the bottle is a blue bottle with a yellow label (the number 9 maybe). So \"blue bottle with a yellow label\" but the brand is Dawn, which is text. So need to avoid mentioning the brand. Wait, the rule says: \"Exclude text recognition, named characters, or stylistic analysis\". So if the label has text, we can't refer to it by name. So the bottle is a blue bottle with a yellow graphic (the number 9, but that's a symbol). So describe as \"blue bottle with a yellow design\".\n\nWait, the video shows \"Dawn\" and \"9\", but text recognition is excluded. So we can't mention Dawn or the number. So just describe the bottle as a blue bottle with a yellow label/figure. But the rule says \"Exclude text recognition\", so maybe just say \"blue bottle with a yellow design\" but since it's a bottle, the color is blue, and there's a yellow element. But maybe the caption should avoid specific text, so just mention the bottle's color and the presence of a yellow design. Alternatively, the problem says \"Exclude text recognition\", so if the bottle has text like \"Dawn\", we can't say that. So the bottle is \"a blue bottle with a yellow graphic\" but maybe simpler: \"a blue bottle with a yellow label\" but since it's text, we can't. Hmm, maybe the instruction says \"Exclude text recognition\", so the caption shouldn't include the text on the bottle. So just describe the bottle as \"a blue bottle with a yellow symbol\" but perhaps the safest is to say \"a blue bottle with a yellow design\" without referencing the text. Alternatively, maybe the bottle's color is blue, and there's a yellow part. Since the task says \"Focus on motion and behavior\", maybe the bottle's description can be minimal: \"a blue bottle to the right\".\n\nLooking at the rules: \"b) Briefly describe their appearance and number (color, size, orientation).\" So for the bottle, color is blue. The yellow part is a design. But since we can't recognize text, maybe \"a blue bottle with a yellow graphic\" is okay. Let's check the example. The rules are strict: exclude text recognition. So the brand name \"Dawn\" is text, so we can't mention it. The number 9 is a symbol, so maybe it's a design. So \"a blue bottle with a yellow design\" would be okay.\n\nPutting it all together:\n\nA person in a dark shirt with a yellow emblem uses a toothbrush to clean a white high-top sneaker on a surface. The sneaker has gray accents, and a blue bottle with a yellow", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gacrz7lo2bg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gacrz7lo2bg_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 65.2078375175925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person's hands brushing a white sneaker; the sneaker is lifted and repositioned. Solid objects (hands, shoe, brush) exhibit motion due to manual interaction.", "background_and_ambient_analysis": "No shifting background elements (wall, bottle remain static). No fire, water, smoke, or wind motion present."}}
{"video_id": "Gbmepb8LBUc", "file_name": "Gbmepb8LBUc_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a white shirt sits in a high chair, holding a green sippy cup to their mouth. The baby drinks, then lowers the cup and opens their mouth, revealing drool on their face. The baby is positioned centrally in the frame, with the high chair’s light fabric visible in the background. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gbmepb8LBUc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gbmepb8LBUc_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 52.240631969261166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is holding and drinking from a green bottle, moving their hand and the bottle in discrete, voluntary motions.", "background_and_ambient_analysis": "The background is static and does not show any fluid or environmental motion (e.g., no fire, water, smoke, wind)."}}
{"video_id": "Gbh3GBFn2UQ", "file_name": "Gbh3GBFn2UQ_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand moves red, blue, and white poker chips on a table surface, then places multiple playing cards face-up in front of stacked red and blue cups. The hand adjusts the chips and cards while the cups remain stationary to the right of the chips. The camera maintains a top-down perspective with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gbh3GBFn2UQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gbh3GBFn2UQ_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 188.02745301629835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hand moves poker chips (red, blue, white) and playing cards across the table; chips are displaced by physical contact with the hand.", "background_and_ambient_analysis": "Background (table surface) shows no shifting or environmental motion; no fire, water, smoke, or wind present."}}
{"video_id": "Gc0WuHn9_0Y", "file_name": "Gc0WuHn9_0Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray t-shirt and dark pants stands behind a curved black counter, arranging papers. They lift a white paper with a circular design, examine it, then place it back on the counter. Next, they pick up another white paper with a similar design and position it on the counter. Finally, they reach toward a wall-mounted control panel with their right hand. The camera remains stationary in a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gc0WuHn9_0Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gc0WuHn9_0Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 96, "blur_score": 400.0813772203114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating solid objects: picking up a plastic bag and papers, folding the bag, and placing items on the table. The movements are deliberate and involve physical interactions between hands and objects.", "background_and_ambient_analysis": "Background elements (walls, refrigerator, furniture) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects are visible."}}
{"video_id": "GbE0xRlr2Dk", "file_name": "GbE0xRlr2Dk_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A football game begins with players in white and dark uniforms sprinting across a grassy field. The white-uniformed team lines up and initiates a play, with the ball airborne as players collide. A white-uniformed player catches the ball, runs forward, and is tackled by a dark-uniformed opponent, causing him to fall to the ground. The camera follows the action with a slight pan, tracking the ball and players’ movements throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GbE0xRlr2Dk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GbE0xRlr2Dk_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 144, "blur_score": 122.16381156153527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Football players in distinct jerseys (white and dark) exhibit motion from running, tackling, and throwing/catching the ball. The ball's trajectory is clearly tracked through the air and by players.", "background_and_ambient_analysis": "No fire, water, smoke, or wind-driven motion observed. Static background elements (buildings, grass) remain consistently visible without significant fluid/environmental motion."}}
{"video_id": "GaZmwUTA04s", "file_name": "GaZmwUTA04s_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. Let's look at the frames.\n\nIn the first frame: a truck is on a narrow road. There's a person in red on the truck's back, another person in light green near the truck, and some barrels on the right. Background has buildings and a mountain.\n\nSecond frame: The truck moves forward. The person in red is still on top. Now, two people (one in pink, one in dark) are walking towards the truck from the left. The person in light green is still there, and the barrels are visible.\n\nThird frame: Truck continues moving. The two pedestrians are closer to the truck. The person in light green is still near the truck.\n\nFourth frame: The truck is moving, and the two pedestrians are approaching. The person in light green is now further back.\n\nFifth frame: Truck is still moving, and the pedestrians are near the truck.\n\nWait, the video shows the truck moving forward along the road. The main subjects are the truck, the person in red on top, the person in light green near the truck, and two pedestrians (one in pink, one in dark) walking towards the truck from the left.\n\nChronological order: The truck starts moving (first frame to next), then the pedestrians approach from the left. The person in red stays on the truck, the person in light green is near the truck's rear. As the truck moves, the pedestrians get closer. \n\nSpatial relationships: Truck is on the road, pedestrians start from the left, approach the truck. The person in red is on the truck's cargo area, person in light green is by the truck's rear.\n\nCamera perspective: The camera seems to follow the truck's movement, maybe a static shot but the truck moves through the frame. Let's check the frames—each frame shows the truck moving forward, so the camera might be fixed, capturing the truck's motion.\n\nBackground: Minimal, but the road, buildings, mountains. But per rule e, keep background minimal unless essential. So maybe just mention the road and buildings.\n\nNow, structure the caption:\n\nStart with the truck moving forward. Person in red on top, person in light green near the rear. Two pedestrians approach from the left. The truck moves along the road, pedestrians get closer. Camera is fixed, showing the truck's movement through the village street.\n\nWait, need to be concise, chronological.\n\n\"An old, heavily loaded truck moves forward along a narrow village road. A person in red stands atop the truck's cargo, while another individual in light green stands near its rear. Two pedestrians—one in pink and one in dark clothing—walk toward the truck from the left. As the truck progresses, the pedestrians approach, and the vehicle continues through the street lined with buildings and stacked materials. The camera maintains a static perspective, tracking the truck’s motion from a fixed position.\"\n\nWait, check rules: a) motion and behavior in chronological order. b) appearance and number. c) spatial relationships. d) camera perspective. e) minimal background. f) exclude text.\n\nSo, the truck is moving. The person in red is on the truck (color, position). Person in light green is near the truck (color). Two pedestrians (colors) approach from left.\n\nLet me check the frames again:\n\nFrame 0: Truck, person red on top, person light green near back, barrels on right, two people (wait no, frame 0: \"a person in red on the truck's back, another person in light green near the truck, and some barrels on the right. The background shows buildings and a mountain.\" Wait, in frame 0, there are two people walking? Wait the first frame shows: a person in red on the truck, a person in light green near the truck, and on the left, two people (one in pink, one in dark) walking. Wait, the first frame: \"two people in dark clothing and one in pink walking from left towards the truck.\" Wait the frames:\n\nFrame 0: The truck is stationary? Wait no, the video is showing the truck moving. Wait the first frame shows the truck, then the next frames show the truck moving forward. Let's see:\n\nFrame 0: Truck is in the middle of the road, person red on top. Person light green near the truck. Barrels on right. Two people (one in pink, one in dark) are on the left side, starting to walk towards the truck.\n\nFrame 1: Truck is moving forward. The two pedestrians are closer to the truck. The person in light green is still there.\n\nFrame 2: Truck moving further. Pedestrians are even closer.\n\nFrame 3: Truck moving, pedestrians near the truck.\n\nFrame 4: Truck continues moving, pedestrians are now next to the truck.\n\nSo the chronological", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GaZmwUTA04s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GaZmwUTA04s_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 68.02645497706581, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The truck moves forward, and people are seen walking or standing near it, representing solid objects in motion due to locomotion and walking.", "background_and_ambient_analysis": "Background elements (buildings, ground, stacked materials) remain stable with no uniform shifting or fluid/environmental motion (fire, water, smoke, or wind) observed."}}
{"video_id": "GdBqMAdlytg", "file_name": "GdBqMAdlytg_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair wearing a red shirt is seated in a kitchen, mouth open as if yawning or speaking, head moving slightly from side to side. Wooden cabinets and a window with blinds are visible in the background. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GdBqMAdlytg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GdBqMAdlytg_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 785.6682375298279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt exhibits head and facial movements (e.g., yawning, head rotation), which are discrete solid object motions driven by voluntary actions.", "background_and_ambient_analysis": "Background elements (wooden cabinets, countertop, window with blinds) are static and show no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "GcLMrKD4uZ0", "file_name": "GcLMrKD4uZ0_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person crouching next to a door. They're wearing a blue hoodie, beige pants, and a cap. The background has OSB boards. Then, the person picks up a tool—maybe a hammer or something similar? Wait, no, in frame 2, they're holding a tile or something. Wait, the sequence: frame 0 shows the person crouching by the door. Frame 1, they're still there, then frame 2, they pick up a long rectangular object (maybe a tile or panel) with a yellow handle tool. Then frame 3, they hold it up close to the camera, showing the object. Then frame 4, they place it against the door frame.\n\nSo chronological: person crouches near door, picks up object (tile/panel), holds it up to show, then positions it against the door frame. Appearances: person in blue hoodie, beige pants, cap. Object is rectangular, light-colored, with some markings. Spatial: object is held in front of the door frame. Camera: starts with a medium shot, then close-up on the object. Background is OSB panels, minimal.\n\nNeed to keep it concise, chronological. Mention motion: crouching, picking up, holding, positioning. Appearance of person: blue hoodie, beige pants, cap. Object: rectangular, light-colored. Spatial: object held in front of door frame. Camera: starts medium, then close-up on object.\n\nLet me structure it:\n\nA person in a blue hoodie and beige pants crouches beside a wooden door framed by oriented strand board (OSB) panels. They pick up a rectangular, light-colored tile with a yellow-handled tool, hold it up to display its surface, then position it against the door frame. The camera transitions from a medium shot of the person to a close-up of the tile during handling.\n\nWait, but the rules say exclude text recognition, so no \"oriented strand board\" but just OSB? Wait, the background is OSB, but the task says \"keep background descriptions minimal unless essential\". The background is OSB, which is part of the scene but maybe just say wooden panels. Wait, the initial frame shows OSB, so maybe \"wooden wall panels\" but the video's OSB is specific, but the rule says minimal. Let's check the example: the user says \"keep background descriptions minimal unless essential for understanding motion\". So the door is against OSB walls, which is part of the setup but maybe the motion is the person handling the tile.\n\nSo the main actions: person crouches by the door (between OSB panels), picks up the tile with a tool, holds it up, places it against the door frame.\n\nLet's write the caption:\n\nA man in a blue hoodie, beige pants, and dark cap crouches next to a wooden door surrounded by wooden wall panels. He picks up a rectangular, light-colored tile, holds it up to display its surface, and positions it against the door frame. The camera maintains a medium shot initially, then zooms in on the tile during its handling.\n\nWait, the rule says \"conclude with camera perspective and movement\". So the camera perspective: starts with medium shot, then when he holds the tile, close-up on the tile.\n\nLet me check the exact frames:\n\n[0] medium shot of man crouching by door (OSB walls)\n\n[1] man still crouching, hand gestures\n\n[2] man picks up tile, holds it\n\n[3] close-up of hand holding tile (showing the object)\n\n[4] man holds tile against door frame.\n\nSo the camera transitions from medium to close-up when showing the tile.\n\nSo the caption should be chronological: man crouches by door, picks up tile, holds tile up (camera zooms in), then positions it against door frame.\n\nNow, the appearance: man has blue hoodie, beige pants, cap. Tile is rectangular, light-colored.\n\nSpatial: tile is held in front of the door frame (when positioned).\n\nSo putting it all together:\n\nA person in a blue hoodie, beige pants, and cap crouches beside a wooden door framed by OSB panels. They pick up a rectangular, light-colored tile, hold it up to display its surface, and then position it against the door frame. The camera starts with a medium shot of the person and transitions to a close-up of the tile during handling.\n\nWait, but the rules say \"exclude text recognition, named characters, or stylistic analysis\". So \"OSB\" might be too specific, but the background is OSB, which is a material. Maybe \"wooden wall panels\" is safer.\n\nLet me revise:\n\nA person in a blue hoodie, beige pants, and cap crouches next to a wooden", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GcLMrKD4uZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GcLMrKD4uZ0_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 28.875977453829485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Man (kneeling, pointing, holding tools), trowel, and tile exhibit discrete solid-object motion through explicit physical interactions.", "background_and_ambient_analysis": "Background elements (OSB walls, door) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "GdTU_z0q06s", "file_name": "GdTU_z0q06s_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one with a bun and short hair, both wearing black, sit at a wooden table gripping hands. The person with the bun leans back, then the other person pulls their arm, laughs, and raises their fist in a victory gesture. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GdTU_z0q06s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GdTU_z0q06s_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 30.713672229033048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interact via hand movements (shaking hands, leaning over table), demonstrating distinct solid-object motion from physical forces.", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion; walls and furniture remain static across frames."}}
{"video_id": "GdtaMmMIX50", "file_name": "GdtaMmMIX50_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with green text stands in a room with posters on the wall. They hold a yellow donut, then switch to a pink donut, displaying both in front of the camera. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GdtaMmMIX50.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GdtaMmMIX50_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 51.374088466530374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hand to eat a cookie, with small head movements.", "background_and_ambient_analysis": "Static background with posters and bookshelf; no fluid or environmental motion."}}
{"video_id": "Gd7SnBzaXt4", "file_name": "Gd7SnBzaXt4_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue striped sweater and brown pants crouches beside a silver car's tire. He holds a small white object, then places his left hand on the tire's sidewall, followed by using his right hand to adjust or inspect the tire. The camera remains in a close-up position focusing on the man's actions and the tire.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gd7SnBzaXt4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gd7SnBzaXt4_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 49.38754224591368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man's hands and body exhibit discrete motion: he manipulates a tire pressure gauge, touches the tire surface, and moves his hands along the wheel well. These actions involve solid, distinct objects (man and tools) moving due to intentional physical forces.", "background_and_ambient_analysis": "The background (car body, ground, and surrounding area) is static with no shifting elements, fluid motion, or environmental disturbances. No fire, water, smoke, or wind effects are visible."}}
{"video_id": "GdjvnGM0oBg", "file_name": "GdjvnGM0oBg_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A metallic wrench holding a bolt rests on a wooden surface. A hand manipulates the wrench, rotating it to interact with the bolt. The camera maintains a close-up, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GdjvnGM0oBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GdjvnGM0oBg_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 158, "blur_score": 118.77783858538086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The pliers (held by a hand) and a small metal bolt are moving due to manual manipulation. The pliers are squeezed and moved to manipulate the bolt, which is then released and repositioned.", "background_and_ambient_analysis": "The background (wooden block and cardboard box) is static and does not shift. No fluid or environmental motion (e.g., fire, water, wind) is present."}}
{"video_id": "Gf54u01hcqc", "file_name": "Gf54u01hcqc_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber in a red jacket, gray pants, and white helmet ascends a blue ice surface, using a yellow-handled ice axe and a rope. Initially bent forward, the climber grips the ice with the right hand while holding the rope in the left, then leans deeper to secure their position, extending the axe upward to pull themselves higher and shifting body weight as they rise. The camera maintains a close-up, static perspective on the climber’s actions against the icy backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gf54u01hcqc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gf54u01hcqc_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 246.82055081337822, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A climber (solid object) is ascending an ice wall using ice axes, with visible arm/leg movements due to physical exertion.", "background_and_ambient_analysis": "The blue ice wall background shows no uniform shifting, indicating no camera motion. No fire, water, or smoke present, so no ambient environmental motion."}}
{"video_id": "GfF96v5Vzjk", "file_name": "GfF96v5Vzjk_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand, partially visible with a blue sleeve, manipulates tangled vegetation and twigs amidst dry leaves and mossy ground; the hand repeatedly moves items in the foreground, adjusting or gathering materials from the surrounding natural debris. The camera maintains a close-up, slightly shaky perspective focused on the hand’s interaction with the environment, with minimal background context.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GfF96v5Vzjk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GfF96v5Vzjk_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 336.3343801174403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving and interacting with small objects (leaves, twigs) on the ground, demonstrating discrete solid object manipulation.", "background_and_ambient_analysis": "The background (grass and twigs) is static with no significant uniform shifting or fluid/environmental motion. No fire, water, or wind dominates the scene."}}
{"video_id": "GfUKm906G7w", "file_name": "GfUKm906G7w_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a blue iron on a dark gray suit jacket laid flat on an ironing board. They lift the iron away, adjust the jacket's sleeve, and fold the fabric to smooth it. The camera maintains a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GfUKm906G7w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GfUKm906G7w_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 136.26252519476014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands manipulate the brown shirt (folding and smoothing) while moving the blue iron across the fabric. The shirt and iron exhibit solid, distinct motion due to direct physical interaction.", "background_and_ambient_analysis": "The background (ironing board and surface) is static and does not shift uniformly. No fire, water, smoke, or wind is visible; motion is confined to the foreground."}}
{"video_id": "Gg_S7-QUzg0", "file_name": "Gg_S7-QUzg0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules. \n\nThe video starts with a black screen, then transitions to a scene where a person is handling a large tire. The person is wearing a dark shirt and shorts, and they're working on the tire, maybe inflating it or adjusting it. There's a blue structure in the background, possibly part of a vehicle or machinery. The camera is tilted, which might be a bit confusing at first, but the user said to mention camera perspective.\n\nI need to list the main subjects: the person, the tire, and maybe the background elements. The person is standing next to the tire, moving their hands around it. Since it's a chronological description, I should note the actions step by step. The first frame is black, then the person appears, then they interact with the tire.\n\nWait, the rules say to focus on motion and behavior. So the sequence is: black screen, then person working on tire. The person's appearance: dark shirt, shorts, maybe some tools. The spatial relationship: the person is next to the tire, maybe in front of a blue structure. The background is minimal, so maybe just mention the tire and the structure briefly.\n\nCamera perspective: the video is shot from a top-down or tilted angle, as the frames show the person from above. The user mentioned \"top-down, pan left, slight shake\" as examples, so I need to check if the camera is moving. The description says the first frame is black, then the person is shown. Maybe the camera is static but tilted. The problem is the frames are rotated, so the video is upside down? Wait, the user provided the video segments, which show the person in a rotated frame. So the camera angle is rotated, but the description should be as seen in the video.\n\nWait, the user's example output might have a different perspective. But the rules say to mention camera perspective and movement. So in the video, the camera is probably static but the footage is rotated, so the person appears upside down. But the user says to describe as per the video's content, not the camera's orientation. Hmm. Wait, the video starts with a black screen, then a scene where the person is working on the tire. The description should be from the viewer's perspective. If the video is rotated 90 degrees, then the person is standing vertically, but maybe the video was recorded with a tilted camera. However, the user's instruction says to describe the motion as seen in the video, so the person's movements are as they appear.\n\nLet me check the provided frames. The second frame shows a person in a black shirt and shorts, handling a large tire. The person is on the ground, maybe inflating the tire. Then, the person continues working on the tire. The background has some grass and a blue structure. The camera seems to be positioned above the person, but since the frames are rotated, the person is actually in an upright position, but the video is rotated. Wait, the user provided the frames as they are. So the first frame is black, then the next frames show a person working on a tire. The person is wearing a dark shirt and shorts, moving their hands around the tire. The tire is large, with a blue rim maybe. The background includes some grass and a building.\n\nThe chronological order: starts with black screen, then person begins working on the tire, continues the motion. The person's appearance: adult, dark clothing. Spatial relationship: the person is next to the tire, which is on the ground. The tire is large, maybe part of a vehicle. The camera perspective is from an elevated angle, possibly top-down, but since the frames are rotated, it's tricky. Wait, the problem states that the video might have the frames rotated, so the person is standing upright, but the video is displayed rotated. However, the caption should describe what's seen, not the rotation. So the person is standing on the ground, working on a large tire. The camera is looking down at them, but the actual shot might be rotated, but the description should be as per the video's content.\n\nWait, the user's example output format should not mention the rotation. They just need to describe the content. Let me think again.\n\nThe main points: the video starts with a black screen. Then, a person (adult male, dark shirt and shorts) is seen working on a large tire. He is standing on the ground, moving his hands around the tire, possibly inflating it or adjusting it. The tire is large, with a blue rim (since in the frames, there's a blue structure next to the tire). The background is a grassy area and a building. The camera perspective is top-down", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gg_S7-QUzg0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gg_S7-QUzg0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 725.8839489254564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is moving (sitting, then standing, then walking) on a stationary tractor, indicating human locomotion.", "background_and_ambient_analysis": "The background (field and structure) is static with no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "GffEMjQ7upk", "file_name": "GffEMjQ7upk_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and blue cap handles a large blue object wrapped in clear plastic near a staircase, then lifts and carries it across the room from left to right. The camera remains stationary, capturing the motion with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GffEMjQ7upk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GffEMjQ7upk_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 155, "blur_score": 204.07166954195932, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person wearing a blue cap and dark clothing moves a large plastic container/bag across the room, lifting and carrying it. The container is a solid object manipulated by explicit physical forces (human locomotion).", "background_and_ambient_analysis": "The background (staircase, walls, fireplace, and window) shows no shifting or fluid motion; no fire, water, smoke, or wind is visible. Static elements remain fixed relative to the room."}}
{"video_id": "Gh6nIeEgzcw", "file_name": "Gh6nIeEgzcw_000561_000571.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates small items on a dark surface, opening a white and yellow object before placing a small white piece next to a decorative sunburst square. A blue pen and bottle rest to the right. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gh6nIeEgzcw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gh6nIeEgzcw_000561_000571.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 93.60425127537137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate small discrete solid objects (likely jewelry components or tools) on the work surface. The hands move these objects intentionally—picking up, positioning, and placing them—creating clear motion trajectories.", "background_and_ambient_analysis": "The background consists of a stationary dark work surface with fixed objects (blue pen, square tile, small items). No fluid motion (fire, water, smoke) or environmental effects (wind) are present. Background elements remain uniformly static throughout the clip."}}
{"video_id": "Ggv-wUIu9Ds", "file_name": "Ggv-wUIu9Ds_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a blue tank top and patterned pants washes dishes at a kitchen sink. An adult woman in a beige sweater enters from the right, picks up a dish, and moves to the sink. A boy in a black shirt with the number 14 and red shorts approaches the sink. The woman and children gather at the sink, interacting while washing dishes. The camera pans slightly to follow the movement, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ggv-wUIu9Ds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ggv-wUIu9Ds_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 143.74970572401713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals (adult and children) exhibit locomotion and interaction (e.g., moving between counters, approaching the sink, turning directions).", "background_and_ambient_analysis": "Static kitchen elements (cabinets, window view, counters) show no significant shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "GgetusJZ3cU", "file_name": "GgetusJZ3cU_000193_000203.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a dartboard on a wooden door. Then a person with gray hair, wearing a purple shirt, moves into the frame from the left, throws a dart, and then leaves. Wait, the sequence: at [0.0], the dartboard is there. Then [1.4], the person's head enters, throws a dart (since there's a green dart sticking out). Then [2.5], the person leaves, so the dart is still there. Then [3.6], another person (with a plaid hat) comes in, maybe? Wait, the frames: frame 0 has dartboard. Frame 1: person with gray hair (left side) throws a dart. Then frame 2: person gone. Frame 3: another person (maybe different, but the description says \"a person with gray hair\" in frame 1, then frame 4: \"a person with a plaid hat\" comes into view. Wait, the user's input shows:\n\n<0.3 seconds> [dartboard]\n\n<1.4 seconds> [person with gray hair (partially visible) appears, throws dart]\n\n<2.5 seconds> [person gone, dartboard has darts]\n\n<3.6 seconds> [person with plaid hat appears from left, throws dart? Wait, the video description says: \"a person with gray hair, wearing a purple shirt, moves into the frame from the left, throws a dart, and then leaves. Then another person (maybe) comes in? Wait, the timestamps:\n\nFrame 0.0: dartboard.\n\nFrame 1.4: person with gray hair (top left) comes in, throws a dart (so green dart is visible).\n\nFrame 2.5: person leaves, so dartboard still has darts.\n\nFrame 3.6: person with plaid hat (head) comes into frame, throws dart? Wait, no, the video sequence:\n\nLooking at the user's input:\n\n[0.0] dartboard.\n\n[1.4] person with gray hair (left side) appears, throws dart.\n\n[2.5] person is gone.\n\n[3.6] a person with a plaid hat appears from left.\n\nWait, the user's input:\n\n\" <0.3 seconds> [dartboard]\n\n<1.4 seconds> [person with gray hair, partially visible, moving left to right, throws a dart]\n\n<2.5 seconds> [person gone]\n\n<3.6 seconds> [person with plaid hat appears, throwing dart]\n\n<4.7 seconds> [person with plaid hat is visible, then leaves]\n\nWait, but the actual input is:\n\n<0.3 seconds> [dartboard]\n\n<1.4 seconds> [person with gray hair (left) appears, throws dart]\n\n<2.5 seconds> [person gone]\n\n<3.6 seconds> [person with plaid hat (left) appears]\n\nWait, the user's example:\n\n\" <0.3 seconds> [dartboard]\n\n<1.4 seconds> [person with gray hair, partially visible, moving left to right, throws a dart]\n\n<2.5 seconds> [person gone]\n\n<3.6 seconds> [person with plaid hat appears]\n\n<4.7 seconds> [person with plaid hat leaves]\n\nBut the description should be chronological. Let's check the rules:\n\na) Motion and behavior of main subjects in order.\n\nFirst, the dartboard. Then a person with gray hair (appears, throws dart, leaves). Then another person (plaid hat, appears, throws dart, leaves).\n\nWait, the frames:\n\n- 0.0: dartboard on wooden door.\n\n- 1.4: a person with gray hair (wearing purple shirt, partially visible) enters from the left, throws a dart towards the board, then exits.\n\n- 2.5: the board is visible with darts.\n\n- 3.6: another person (wearing a plaid hat) enters from the left, throws a dart, exits.\n\n- 4.7: the board is visible.\n\nWait, but the user's input in the problem:\n\nThe video starts with the dartboard. Then a person with gray hair (left side) comes in, throws a dart (so the dart is sticking in the board), then leaves. Then another person (plaid hat) comes in, throws a dart, then leaves.\n\nWait, the sequence:\n\nFrame 0.3: dartboard, green dart in it.\n\nFrame 1.4: person with gray hair (left side) moves into frame, throws a dart (but maybe the first dart was already there?), then leaves.\n\nFrame 2.5: person gone.\n\nFrame 3.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GgetusJZ3cU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GgetusJZ3cU_000193_000203.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 35.053029669254656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person with gray hair (wearing a pink shirt) moves toward and away from the dartboard; a second person (wearing a cap) briefly enters the frame. Both exhibit solid-body locomotion.", "background_and_ambient_analysis": "Background elements (wooden door, dartboard, curtain) show no uniform shifting; no fluid or environmental motion (fire, water, smoke) present."}}
{"video_id": "Ghv3x7GI0HU", "file_name": "Ghv3x7GI0HU_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands with a red bracelet and dark sleeves interact with a scrapbook on a green and white striped surface. One hand points at the album’s central floral photograph, then both hands lift and rotate the album to display its contents before placing it back onto the surface. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ghv3x7GI0HU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ghv3x7GI0HU_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 161, "blur_score": 302.5076607993895, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person's hands are actively manipulating a scrapbook/album, rotating it, adjusting its position, and moving smaller photo inserts. The hands and album are discrete solid objects exhibiting clear physical motion due to manual handling.", "background_and_ambient_analysis": "The background is a static striped fabric surface with no shifting, fluid motion, or environmental effects (e.g., fire, water, wind) observed. The stripes remain consistent across frames, indicating no ambient environmental motion."}}
{"video_id": "GjISNlZaJnI", "file_name": "GjISNlZaJnI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a boy standing in a grassy area with trees in the background. He's wearing a dark hoodie and shorts. Then he turns around, bends down, and another person runs into the frame from the left. The second person is in a white hoodie and jeans, and they run towards the boy. The boy then moves to the right, maybe away. Wait, need to check the timestamps. \n\nAt [0.0], the boy is standing facing away, then at [1.4] he turns. [2.5] he bends. [3.6] the other person runs in. [4.7] the boy is looking down. Wait, the actions: the main subject (boy) starts standing, turns, bends, then another person (second subject) runs into the scene. The second person is in front of the boy? Wait, the first person (boy) is standing, then the second person enters from the left, runs towards the boy, and then the boy moves away. Wait, let's check the frames.\n\nFrame 0: boy standing, facing away. Frame 1: turns slightly. Frame 2: bends. Frame 3: second person (white hoodie, jeans) runs in. Frame 4: boy moves right, second person is now in the frame. Wait, the description says: \"the main subjects are people\", so two people. First person (boy) is dark hoodie, shorts. Second person: white hoodie, jeans. \n\nChronological order: first, the boy stands and turns. Then he bends. Then the second person runs in from the left. The boy then moves to the right (or the other person runs into the frame, maybe the boy steps back). \n\nNow, spatial relationships: the second person comes from the left of the boy. The boy is initially in front of the camera (since it's a side view), then turns. \n\nBackground: grassy field with trees, minimal. \n\nCamera perspective: seems static, maybe a slight shake? But the problem says \"conclude with camera perspective and movement\". The rules say \"DO NOT include reasoning, so the caption should have that part. \n\nLet's structure the caption:\n\n- Start with the first person (boy): dark hoodie, shorts, standing on grass, facing away. Then turns and bends. \n\n- Then the second person: white hoodie, jeans, runs into the frame from left, approaches the boy. \n\n- Then the boy moves away or to the right, maybe. \n\n- Camera: static, slight shake? Or just static.\n\nCheck the frames:\n\n[0.0] boy standing.\n\n[1.4] boy turns slightly.\n\n[2.5] boy bends down.\n\n[3.6] second person runs in from left.\n\n[4.7] boy is in a different position, maybe moving away.\n\nSo the sequence: Boy (dark hoodie, shorts) stands on grass, turns, bends down. Another person (white hoodie, jeans) runs into the frame from the left, approaching the boy. The boy then shifts position to the right.\n\nWait, in frame 4, the boy is moving towards the right, maybe. The other person is in the frame now. \n\nSo the caption should be chronological:\n\nA boy in a dark hoodie and shorts stands on a grassy area, turns his body, and bends forward. A second person in a white hoodie and jeans runs into the frame from the left, passing in front of the boy. The boy then steps to the right as the second person moves past him. The camera remains static with minimal movement.\n\nWait, need to check if the second person runs into the frame, so the boy is initially standing, then the second person comes from left, so the spatial relationship is the second person approaches from the left.\n\nAlso, background: trees in the distance, grass.\n\nBut rules say \"minimal background descriptions unless essential for understanding motion\". So maybe just \"grassy field with trees\" but not too much.\n\nLet me make it concise.\n\n\"Initially, a boy in a dark hoodie and blue shorts stands on a grassy field, turns to his right, and bends forward. A second person in a white hoodie and light jeans runs into the frame from the left, passing in front of the boy. The boy then steps back and shifts position to the right. The camera remains static with slight movement.\"\n\nWait, but need to be concise.\n\nWait, the problem says \"conclude with the camera perspective and movement\". So end with that.\n\nLet me check the output format: must be a paragraph in <caption_output> tags.\n\nLet's try:\n\nA boy wearing a dark hoodie and blue shorts stands on a grassy field, turns his body, and bends forward. A second person in a white hoodie and light jeans runs into the frame from", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GjISNlZaJnI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GjISNlZaJnI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 152, "blur_score": 1226.986452695906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are moving: one (in black hoodie) is kicked and falls, while the other (in gray hoodie) runs in and delivers the kick. The motion is due to physical collision (kick) and locomotion.", "background_and_ambient_analysis": "The background (trees and grass) is static and shows no significant movement (like wind or water). There are no fluids or fire present. The background does not shift uniformly, indicating no camera motion."}}
{"video_id": "GjlpQXBrRKY", "file_name": "GjlpQXBrRKY_000176_000186.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands shape a gray stone with a chisel-like tool, the left hand gripping the stone while the right hand strikes it, creating small fragments. The scene transitions to a top-down view of the stone resting on a larger rock, accompanied by two dark gray stone flakes and an open oyster shell on a gravelly ground. The camera shifts from close-up to static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GjlpQXBrRKY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GjlpQXBrRKY_000176_000186.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 496.40191364127656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The hands and carving tool are moving in a deliberate motion to shape the stone. The stone being carved is also subject to physical forces from the tool.", "background_and_ambient_analysis": "The background (dirt and rocks) is static throughout. There is no fluid or wind motion observed. The ambient environment is still."}}
{"video_id": "GkIF7foHZ_0", "file_name": "GkIF7foHZ_0_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing windsurfs with a green and black sail, gliding across the water. The individual maintains balance while moving forward, creating a wake as they travel. A sandy beach with people walking is visible in the background. The camera follows the windsurfer’s motion with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GkIF7foHZ_0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GkIF7foHZ_0_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 41.96715514787038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person on a windsurfing board with a sail is the primary discrete object, moving across the water due to physical forces (wind on the sail, balance on the board). Background figures on the shore appear stationary.", "background_and_ambient_analysis": "The background (beach, shoreline, and distant trees) remains largely static without uniform shifting, indicating no significant camera-induced motion. The water shows gentle wave motion, but it is not the dominant visual motion in the scene."}}
{"video_id": "GjtwpfzVnss", "file_name": "GjtwpfzVnss_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and dark pants approaches a blue industrial machine holding a white bag. He bends forward, adjusts the bag on the machine, and secures it. The camera remains stationary, capturing the scene from a fixed angle against a backdrop of wooden paneling and concrete flooring.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GjtwpfzVnss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GjtwpfzVnss_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 154, "blur_score": 84.0381653045039, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt interacts with a blue machine, handling a white bag and moving their hands/body to operate the equipment.", "background_and_ambient_analysis": "Static wooden walls and concrete floor show no shifting or fluid motion; no fire, water, smoke, or wind effects present."}}
{"video_id": "GkSV-_yeS8Y", "file_name": "GkSV-_yeS8Y_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark hoodie with a blue design and blue jeans holds a multicolored Rubik’s Cube, twisting and rotating it with both hands to display various colored faces. The cube, featuring red, blue, yellow, and white squares, is manipulated through sequential turns. The camera remains static, focusing on the hands and cube against a checkered blanket background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GkSV-_yeS8Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GkSV-_yeS8Y_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 127.6862873100453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The Rubik's cube is being manipulated by the person's hands, showing distinct movements as the person rotates the cube's faces.", "background_and_ambient_analysis": "The background (couch and blanket) is static with no shifting or environmental motion. No fluids or fire observed."}}
{"video_id": "GlAmQeVPJ5g", "file_name": "GlAmQeVPJ5g_000237_000247.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue dress shirt adjusts a black bow tie with both hands, pulling and positioning it to secure it around their neck. The camera maintains a stationary close-up view focusing on the upper torso and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GlAmQeVPJ5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GlAmQeVPJ5g_000237_000247.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 51.29056488405506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man is adjusting his bow tie. His hands and the bow tie exhibit discrete, solid motion due to manual manipulation.", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, smoke, or wind motion observed. Background elements (wall, window, curtain) are static."}}
{"video_id": "GkQm2cl_DRU", "file_name": "GkQm2cl_DRU_000547_000557.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to follow the rules provided. Let's break down the video frames.\n\nThe first frame (0.0 seconds) shows two men sitting at a table. They're both in black shirts, and there's a green can on the table. They're holding glasses and raising them, probably toasting. The background has a wall with bottles and signs.\n\nThen, the next frames (1.4 to 4.7 seconds) show a close-up of a beer label. The label is green with \"RESIN\" and \"Sixpoint\" logos. The text on the label is there, but according to rule f, we exclude text recognition, so I shouldn't mention the text details. Just describe the label's appearance: green background, label with \"RESIN\" and \"Sixpoint\" logos, maybe some icons.\n\nNow, the chronological order: first the two men toasting, then the close-up of the beer label.\n\nMain subjects: two men, then the beer label. The men are in black shirts, sitting at a table. The table has a green can. Their actions: raising glasses to their mouths, then drinking. Wait, in the first frame, they're raising glasses, so motion is raising and drinking. Then the scene cuts to the label.\n\nSpatial relationships: men are sitting side by side, the can is on the table in front of them.\n\nCamera perspective: first shot is a medium shot of the two men at the table, then cuts to a close-up of the beer label.\n\nBackground: minimal, as per rule e. The background has shelves with bottles, but maybe too detailed, so just mention if essential. The rule says minimal unless essential. Since the main action is the men and the label, the background might be just a wall with bottles, but maybe not necessary.\n\nNow, structure the caption:\n\nStart with the men: two men in black shirts sit at a table. They raise glasses to their mouths, drink. Then the camera cuts to a close-up of a beer label (green background, showing the label with the brand name and logos). Camera perspective: initial medium shot, then close-up.\n\nNeed to be concise, chronological. Let's outline:\n\n- Two men in black shirts are seated at a table. Both raise drinking glasses to their mouths and drink.\n- The camera then transitions to a close-up of a green beer label featuring the brand name and logos.\n\nCheck for rules:\n\na) Motion: men raising glasses, drinking; camera cuts to label.\n\nb) Appearance: men in black shirts (color, size, orientation—two people, seated, facing forward). Label: green background, label with \"RESIN\" and \"Sixpoint\" (but since we can't mention text, just say the label with logos and design elements? Wait, rule f says exclude text recognition, so can't mention \"RESIN\" or \"Sixpoint\" as text, but maybe the logo is visible. Wait, the label is green with a label that has \"RESIN\" as the main text, but rule f says \"Exclude text recognition\", so we shouldn't refer to the text. So describe the label as a green background with a label that has design elements (like the star, the company logo, etc.), but avoid text.\n\nWait, the example in the problem: the label is green, with a label that says \"RESIN\" but according to the rules, we can't mention text. So how to describe the label without text? Maybe say \"a green beer label displaying branding elements\" but the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So maybe just say \"a green beer label\".\n\nWait, the video description says \"the label\" has text, but the caption must exclude text recognition. So focus on color and general appearance: green background, label with logos.\n\nBut maybe the key is to describe the motion and behavior. So the first part: two men in black shirts sit at a table, raise their glasses to their mouths and drink. Then the scene changes to a close-up of a green beer label.\n\nCheck the rules:\n\nc) Spatial relationships: men are seated next to each other at the table. The can is on the table in front of them. But maybe not necessary. Rule e says minimal background. So maybe skip the can unless essential. The first frame has a green can on the table, but the men are drinking, so the can is there but not the focus. So maybe mention the table with the can as part of the setting but not crucial.\n\nd) Camera: initial shot is a medium shot of the two men, then cuts to close-up.\n\nPutting it all together:\n\nTwo men in black shirts sit at a table, raising drinking glasses to their mouths and drinking. The camera then cuts to a close-up of a green beer label.\n\nBut", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GkQm2cl_DRU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GkQm2cl_DRU_000547_000557.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 103, "blur_score": 150.30806352633567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are seen drinking from glasses (hand movement). A hand is holding a box of resin, which is then brought into focus.", "background_and_ambient_analysis": "The background (wall with bottles) is static throughout the initial frames. There is no fluid motion (fire, water, smoke, wind) observed. The transition to the close-up of the box does not involve a shifting background."}}
{"video_id": "GlkpWmYnuAI", "file_name": "GlkpWmYnuAI_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and a gray top irons a gray-and-white striped shirt laid flat on a surface, moving a white iron across the fabric in smooth motions while adjusting the shirt's position. The camera maintains a top-down perspective throughout, focusing on the ironing action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GlkpWmYnuAI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GlkpWmYnuAI_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 1257.0886346095767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively ironing a gray shirt; the iron moves over the fabric, and the person adjusts the shirt's position with their hands. The iron and shirt are discrete solid objects undergoing explicit physical interaction.", "background_and_ambient_analysis": "The background features a stationary bed with a patterned blanket and other static household items. No fluid or gaseous motion (fire, water, smoke) is observed, and the background elements do not exhibit uniform shifting."}}
{"video_id": "Gl7f7Ml4h5Q", "file_name": "Gl7f7Ml4h5Q_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket and pants with an orange logo, wearing gloves, pushes a large light-brown wooden log along a metal track in a workshop. The person shifts the log forward, transitioning its position from an initial stance to the track, with sawdust and concrete walls visible in the background. The camera follows the movement from a slightly behind perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gl7f7Ml4h5Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gl7f7Ml4h5Q_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 35.120550093656135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is pushing a large log across a work surface; the log is moving due to physical force applied by the person's hands.", "background_and_ambient_analysis": "The wooden walls and floor in the background show no significant shifting or fluid motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "GlmvxBKmkRY", "file_name": "GlmvxBKmkRY_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing gray gloves operates a blue angle grinder with a spinning disc along the edge of a stainless steel double sink, removing debris that accumulates in the basin. The grinder moves steadily along the sink's perimeter, emitting sparks and dislodging material. The camera follows the motion with a slight pan, maintaining a close-up perspective focused on the grinding action and the sink's metallic surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GlmvxBKmkRY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GlmvxBKmkRY_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 178.63679499563156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Orbital sander and gloved hand move in circular motions over the sink, applying physical force to sand the metal surface. Sanding action is discrete and driven by manual operation.", "background_and_ambient_analysis": "Background elements (countertop, bottles, sink) remain stable with no fluid motion (water, smoke, fire) or wind. Background shows minor handheld camera jitters but no uniform shifting of static objects."}}
{"video_id": "Glt5jKYmwoM", "file_name": "Glt5jKYmwoM_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A crouched man in a white tank top, gray pants, and checkered head covering sorts small debris from the ground into wicker baskets, placing items into the central basket. To his left, a standing person in a red shirt and gray pants walks slightly while holding an object. Both are surrounded by scattered debris and woven baskets. The camera remains static, positioned at a slight downward angle with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Glt5jKYmwoM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Glt5jKYmwoM_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1153.4206396617571, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A seated person is actively handling objects in baskets (e.g., moving bottles), and a standing person is slightly adjusting posture while holding a camera. Both motions are discrete and trackable as solid object movements.", "background_and_ambient_analysis": "The background (grass and trees) shows no significant movement or shifting; no fire, water, smoke, or wind is visible, indicating no dominant ambient environmental motion."}}
{"video_id": "GmCywpAU48o", "file_name": "GmCywpAU48o_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white coat with a ponytail stands beside a man lying on a massage table covered with a white sheet. She gently massages his neck and head area, adjusting his position slightly. The setting features a white room with wall decorations and a chair. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GmCywpAU48o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GmCywpAU48o_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.54360173659353, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Therapist (solid object) moving hands to massage client (solid object); both exhibit controlled, discrete motion due to physical contact and force application.", "background_and_ambient_analysis": "Static background elements (walls, clocks, chair) show no shifting or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "Glx39nX9kgw", "file_name": "Glx39nX9kgw_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A traffic officer in a yellow safety vest, white helmet, dark pants, and gloves stands at a crosswalk. He raises his right arm to direct traffic as a bus passes behind him, then turns and walks toward the right side of the frame. Pedestrians are visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Glx39nX9kgw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Glx39nX9kgw_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 42.62640819901699, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: a bus (white/blue) moving left-to-right, a traffic officer (yellow vest) walking to avoid the bus, and pedestrians walking in the background. All motions are due to explicit locomotion or collision avoidance.", "background_and_ambient_analysis": "No shifting background elements; concrete wall and road markings remain stationary. No fire, water, smoke, or wind effects observed. Ambient motion is absent."}}
{"video_id": "GmftiTaMSS0", "file_name": "GmftiTaMSS0_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's analyze the video. The main subject is a machine, specifically the PTK-2700 Open Mouth Bagger. The video shows the machine in operation. At first, there's a metallic bag being handled. The machine's components move—like the arms or grippers. Then the bag is manipulated, maybe filled or sealed. Let's check the sequence: starts with the bag being positioned, then the machine parts move around it, possibly closing or adjusting. The background is industrial, but focus on the machine's motion.\n\nFirst, the metallic bag is held by the machine's arms. The arms move to adjust the bag's position. Then, the bag is rotated or oriented differently. The machine parts (like clamps or conveyors) are moving, interacting with the bag. The bag is silver, large, maybe flexible. The machine is mechanical, with multiple parts.\n\nChronological order: The video starts with the machine holding the bag, then the bag is manipulated (rotated, adjusted), and the machine components move to process it. Camera perspective is close-up, probably static but with slight movement to show the machine's action.\n\nNow, structure the caption:\n\n- Main subject: The PTK-2700 Open Mouth Bagger machine processes a metallic bag.\n- Motion: The machine's arms move, adjusting the bag's position (rotating, aligning).\n- Appearance: Metallic bag (silver, large, flexible).\n- Spatial: Bag is centered in the machine's workspace, components around it.\n- Camera: Close-up, slight movement to follow the machine's action.\n\nWait, the rules say exclude text recognition. So don't mention \"PTK-2700\" in the caption? Wait, no: rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" Wait, the text \"PTK-2700 OPEN MOUTH BAGGER\" is in the video. But rule f says \"Exclude text recognition\" so we shouldn't mention that. So the caption should focus on the visual elements, not the text.\n\nSo the machine is a bagging machine, but we don't refer to the name. So: \"The PTK-2700 Open Mouth Bagger\" is part of the video, but we can't mention it. So describe the machine without naming it.\n\nWait, the user says \"Exclude text recognition, named characters, or stylistic analysis.\" So any text on screen (like PTK-2700) should be excluded. So in the caption, we don't refer to the model name.\n\nSo focus on the objects and their motion.\n\nFirst frame: machine parts moving around a metallic bag. The bag is being handled—maybe the machine's grippers are opening or closing. Then the bag is moved, rotated. Let's see the timestamps:\n\n0.0s: machine with a bag, arms are moving.\n\n0.3s: the bag is being lifted or positioned.\n\n1.4s: the bag is now in a different position, maybe being folded.\n\n2.5s: bag is aligned, machine parts are working.\n\n3.6s: machine arms move, bag is rotated.\n\n4.7s: machine processes the bag, possibly sealing.\n\nSo the sequence: The machine manipulates a metallic bag, with its mechanical arms adjusting the bag's position and orientation. The bag is large, silver, and flexible. The machine's components move in and out, handling the bag through various stages of processing. The camera maintains a close-up perspective, focusing on the mechanical action without significant movement.\n\nCheck rules:\n\na) Motion: chronological—machine manipulates bag (adjusts position, rotates, processes).\n\nb) Appearance: metallic bag (silver, large, flexible).\n\nc) Spatial: bag is centered, machine parts around it.\n\nd) Camera: close-up, slight movement? Wait, the video might have slight camera shifts to show the machine.\n\ne) Background minimal: the industrial setting is part of the scene but keep background descriptions minimal.\n\nf) Exclude text: don't mention PTK-2700.\n\nSo draft:\n\nThe video shows a machine manipulating a large, silver metallic bag. The machine's mechanical arms adjust the bag's position and orientation, rotating it and moving its limbs to process the bag through various stages. The bag remains the central focus as the machine's components work around it, with the camera maintaining a close-up perspective to capture the mechanical motion.\n\nCheck if chronological: starts with machine handling the bag, then moving it, adjusting, processing. Yes.\n\nAppearance: large, silver metallic bag.\n\nSpatial: central, machine parts around it.\n\nCamera: close-up.\n\nThat seems good.\n</think>\n\n<caption_output>The video depicts a machine manipulating a large, silver metallic bag. The machine's mechanical arms adjust the bag's position, rotating and moving its limbs to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GmftiTaMSS0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GmftiTaMSS0_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 992.9435932954974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The video shows the movement of mechanical arms (tool heads) and a metal workpiece being manipulated by a CNC machine. These are discrete solid objects moving due to mechanical operation.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The background consists of static machinery components."}}
{"video_id": "GmlFV39m1-A", "file_name": "GmlFV39m1-A_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and cap enters the frame from the right, holding a dark wheel, moves leftward across the frame, and exits. The background features a building edge and clear sky. The camera maintains a static low-angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GmlFV39m1-A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GmlFV39m1-A_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 80.40062217044832, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person on a bicycle moves from the right to the left side of the frame, exiting by frame 2.0. The motion is due to locomotion (walking/biking).", "background_and_ambient_analysis": "Background elements (building, utility pole, sky) are stationary. No significant fluid or wind motion observed; clouds are static."}}
{"video_id": "GmfEuTU1Hdk", "file_name": "GmfEuTU1Hdk_000345_000355.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in a room with plants and shelves; a girl in a black dress sits to the left holding a tall brown instrument, while a man in black clothing sits to her right playing a lute. The girl adjusts her position, raising her hands near the instrument, and the man stands up, moving the lute. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GmfEuTU1Hdk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GmfEuTU1Hdk_000345_000355.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 43.978003173804865, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (solid, distinct objects) exhibit locomotion and interaction (standing, moving, gesturing) due to their own physical actions.", "background_and_ambient_analysis": "Background elements (bookshelves, plants) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "Gn5GeUhB3no", "file_name": "Gn5GeUhB3no_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red jacket, beige pants, gray boots, and a helmet stands at a white workbench in a workshop, leaning forward to manipulate objects on the table. They bend over the surface, adjusting their posture and moving their hands as they work, then shift slightly while continuing the task. The background includes scattered tools and machinery, but the focus remains on the person’s actions at the workbench. The camera is stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gn5GeUhB3no.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gn5GeUhB3no_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 364.24913754231204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing red shirt and gray pants) is making discrete hand and arm movements at the table, indicating locomotion of solid objects.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (walls, equipment) are static."}}
{"video_id": "GnlOTGDmLF0", "file_name": "GnlOTGDmLF0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single snowboarder in dark clothing and a white helmet begins descending a steep, snow-covered mountain slope from the upper right, gliding downward toward a group of several people standing at the bottom left. The snowboarder maintains a steady descent, passing in front of the stationary group as they navigate the snowy terrain. The camera remains stationary with a slight shake, capturing the motion against a backdrop of a snow-dusted peak under a clear blue sky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GnlOTGDmLF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GnlOTGDmLF0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 86, "blur_score": 628.943845398728, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skier is moving down the slope from top to bottom. Other people are stationary.", "background_and_ambient_analysis": "Background (mountains and sky) is static; no fire, water, or smoke. Wind is not causing visible motion of snow."}}
{"video_id": "GoH8W8n1evg", "file_name": "GoH8W8n1evg_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a stage with people. First, identify the main subjects: three people on stage, audience in front. \n\nFirst, look at the sequence. The person on the left in a blue tank top is near a mic, then moves. The middle person in a white shirt with a bandana, then the right in red tank top. They're dancing or moving their arms. The background has a banner, but the rules say minimal background. \n\nChronicling the motion: The blue tank top person starts near mic, then moves their arms. Middle person in white shirt is clapping or moving arms. Red tank top person is also moving arms. Audience is in front, maybe taking photos. \n\nSpatial: Left (blue tank), middle (white shirt), right (red tank). Audience in front. \n\nCamera movement: The video seems to have a slight shake, maybe handheld. The camera angle is from the audience perspective, maybe slightly shaky. \n\nNeed to mention appearance briefly: blue tank top, white shirt, red tank top. Number: three people on stage. \n\nMention motion in order: first the person in blue tank top gestures, then middle person moves arms, then red tank top. Audience is present, maybe interacting. \n\nWait, the first frame shows them, then they move. So chronological: three people on stage—left (blue tank), middle (white shirt), right (red tank). They all make hand gestures; left person raises hands, middle person claps or gestures, right person moves arm. Audience is in front, some holding phones. Camera is at audience level, slightly shaky. \n\nCheck rules: exclude text recognition (US*AL GUITAR is in background but not essential). Don't mention names. \n\nSo the caption should be: Three people on stage—left in blue tank top, middle in white shirt with bandana, right in red tank top—move their arms and gesture; audience members in front hold phones. Camera is handheld, slightly shaky, at audience level. \n\nMake sure it's concise, chronological. Let's structure:\n\nAt the start, three individuals stand on stage: left person in blue tank top near a microphone, middle person in white shirt with head covering, right person in red tank top. They sequentially raise their hands and gesture; the middle person claps, the left and right swing arms. Audience members in front hold devices. Camera perspective is slightly shaky, from audience viewpoint, capturing the stage from below.\n\nWait, need to be precise. Let's check the frames:\n\nFrame 0: three people, left near mic, middle, right.\n\nFrame 1-5: movements—left person moves, middle person raises arms, right person gestures. Audience in front. \n\nSo chronological: The three individuals on stage (left: blue tank top, middle: white shirt, right: red tank top) sequentially raise their arms and gesture; the left person steps toward the mic, the middle person claps, and the right person moves their arms in a rhythmic motion. Audience members in front hold devices. Camera is handheld with slight shake, angled from the audience.\n\nNow, check for brevity. Let's draft:\n\nThree people stand on a stage: left in blue tank top, middle in white shirt with head covering, right in red tank top. They sequentially gesture with their arms—the left individual steps toward the microphone, the middle person claps, and the right person swings their arms. Audience members in front hold devices. Camera is handheld, slightly shaky, capturing the scene from the audience's perspective.\n\nWait, \"sequentially\" might not be accurate. Let's see the order: in the frames, the first frame they're standing, then the left person moves, then the middle, then the right? Or all moving together?\n\nThe video is 6 seconds. From frame 0 to 5, the left person starts near mic, then moves (frame 1-5), middle person also moves arms (frame 0-5), right person moves arms (frame 0-5). So all three are moving their arms in a dance-like motion.\n\nSo revise: Three individuals on stage—left in blue tank top, middle in white shirt with bandana, right in red tank top—dance by raising their arms and moving their hands; audience members in front hold devices. Camera is handheld with slight shake, positioned at the audience's viewpoint.\n\nCheck if spatial relationships: left, middle, right. Yes, \"left in blue... middle in white... right in red\". \n\n\"Sequentially\" might not be needed. Just describe their actions. \"Dance by raising arms and moving hands\" is okay.\n\nAlso, \"middle person in white shirt with bandana\"—bandana is head covering, but \"head covering\" is a bit vague. The rule says \"briefly describe their appearance", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GoH8W8n1evg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GoH8W8n1evg_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 433.78583877427843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals on stage: one singing into a microphone, one dancing with raised arms, and one standing mid-motion. Their movements (arm gestures, body swaying) are discrete, solid-object motions driven by explicit physical forces (locomotion/dance).", "background_and_ambient_analysis": "Background elements (stage backdrop, lighting equipment) show no uniform shifting; no fire, water, or smoke observed. Ambient environmental motion is absent."}}
{"video_id": "Gnzi0cTY-N8", "file_name": "Gnzi0cTY-N8_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a man fishing on a boat. He's holding a bent fishing rod, so he's reeling in a fish. Let's break down the chronology.\n\nAt the start, the man is standing on the boat, holding the rod. The rod is curved, indicating tension from a fish. He's wearing a gray sweatshirt with a red inner layer, jeans, a cap, and sunglasses. The boat has a white container and an outboard motor. Background is water and mountains, but we should keep background minimal.\n\nHe's reeling, so his actions: he's probably pulling the rod, maybe adjusting his stance. The rod bends more as he reels. Let's note the motion: he's engaged in fishing, rod is bent, then maybe the fish is being reeled in, so the rod straightens a bit as he pulls? Wait, in the frames, the rod is curved, then maybe he's working it.\n\nChronological order: man stands on boat, holds fishing rod bent, reeling, then maybe the rod straightens as he pulls in the fish. Wait, the video starts with him holding the rod bent, then the rod is still bent but maybe he's reeling. Let's check the frames. The first frame shows the rod bent, then in subsequent frames, the rod is still bent but he's moving his hands on the reel.\n\nSo main subject: one man. His appearance: gray sweatshirt (with red visible), blue jeans, cap, sunglasses. Action: holding a curved fishing rod, reeling in a fish, then possibly the rod straightens as he reels. Spatial: on a boat, facing the water, with the boat's structure (white container, outboard motor) in front of him. Background is water and distant mountains.\n\nCamera perspective: seems like a fixed shot, maybe slight camera movement? The description says \"slight shake\" but in the video, maybe it's static. Wait, the rules say conclude with camera perspective and movement. The video might be a stationary shot, so \"fixed camera\" or \"static shot\".\n\nNow, structure the caption:\n\n- Start: Man fishing on a boat, holding bent rod.\n- Actions: Reeling, rod remains bent, then maybe straightens as he pulls.\n- Appearance: Man in gray sweatshirt (red inner), blue jeans, cap, sunglasses.\n- Spatial: On boat, with white container and outboard motor in front, water and mountains in background.\n- Camera: Fixed perspective.\n\nBut need to be concise, chronological. Let's write:\n\nA man in a gray sweatshirt, blue jeans, cap, and sunglasses stands on a boat, holding a bent fishing rod while reeling in a fish. He adjusts his stance and the rod's angle as he pulls the line, with the boat's white container and outboard motor positioned in front of him. The camera remains static, capturing the scene from a fixed perspective against a backdrop of calm water and distant mountains.\n\nWait, check rules: background minimal unless essential. The mountains might be essential for the setting, but the video is about fishing, so maybe include briefly.\n\nAlso, mention motion: \"reeling in a fish\" is key. The rod is bent, which indicates a fish is on the line. So \"reeling in a fish\" is part of the action.\n\nLet me check the rules again:\n\na) Chronological order of motion. So: man stands, holds bent rod, reels, rod straightens (maybe), but in the frames, the rod is bent in all frames, so maybe he's continuously reeling.\n\nWait, the video frames show the rod bending, so he's actively reeling. So: \"A man in a gray sweatshirt, blue jeans, cap, and sunglasses stands on a boat, holding a bent fishing rod while reeling in a fish. He maintains his position, manipulating the reel as the rod stays curved, with the boat's white container and outboard motor in front. The camera remains fixed, capturing the scene with minimal background details.\"\n\nBut need to be concise. Let's condense:\n\nA man in a gray sweatshirt, blue jeans, and cap holds a bent fishing rod while reeling in a fish from a boat. He stands facing the water, with a white container and outboard motor in front. The camera remains stationary, capturing the action against a backdrop of distant mountains and calm water.\n\nCheck if all rules are met:\n\na) Chronological: starts with him fishing, reeling, etc.\n\nb) Appearance: gray sweatshirt (red visible?), blue jeans, cap.\n\nc) Spatial: on boat, container and motor in front, water and mountains background.\n\nd) Camera: fixed.\n\ne) Background minimal: mentioned mountains but as backdrop, which is essential for setting? The problem says \"minimize background unless essential for", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gnzi0cTY-N8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gnzi0cTY-N8_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.30164626284308, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects are the person fishing and the fishing rod. The rod bends and moves as the person casts, indicating active motion due to the fishing action.", "background_and_ambient_analysis": "The background consists of a calm body of water and distant mountains, showing minimal motion. The water is still (not flowing or crashing), so it does not dominate the scene as an ambient environmental element."}}
{"video_id": "GoErOsgox0E", "file_name": "GoErOsgox0E_000462_000472.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with dark hair emerges from a snow-covered ice hole, moving through the icy water while adjusting his position and swimming within the hole. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GoErOsgox0E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GoErOsgox0E_000462_000472.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 167.15819110976136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "One discrete object: a man, moving by swimming and splashing in the water.", "background_and_ambient_analysis": "The background (snow) is static. The water shows splashing due to the man's movement, but the dominant motion is the man swimming, so it's secondary to the discrete object motion."}}
{"video_id": "GolQ0il-g-Q", "file_name": "GolQ0il-g-Q_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt sits at a table, holding a rectangular box. They lift the box upward, rotating it to display different sides, then lower it back to the table surface. The camera remains stationary with minimal movement, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GolQ0il-g-Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GolQ0il-g-Q_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 41.82952209443516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the cardboard box are the discrete objects in motion. The hands manipulate and rotate the box, showing explicit physical interactions like lifting, tilting, and opening.", "background_and_ambient_analysis": "The background elements (door, window frame, and wall) remain static throughout the video. No shifting or environmental fluid motion (fire, water, wind) is observed."}}
{"video_id": "GpJW4uX3Ex4", "file_name": "GpJW4uX3Ex4_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a yellow high-visibility vest. They're bending down near a glass door. Let's check the steps.\n\nAt the start, the person is bent over, maybe checking something. Then they stand up, turn towards the door. Wait, the actions: the first frame has them bent, then they stand and move. The yellow vest is key for appearance. The door is glass, with a yellow caution sign outside. The person is wearing dark pants and shoes. \n\nChronic order: starts bending near the door threshold, then stands up and moves slightly. The camera is fixed, right? The background has the door, the caution sign outside. The carpet inside has a pattern. \n\nNeed to mention the person's motion: bending, then standing, possibly adjusting something. Spatial: the person is near the glass door, inside the building, the caution sign is outside the door. \n\nWait, the rules: exclude text recognition (so don't mention \"CAUTION\" text), but the sign is there. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So even though the sign is yellow with a triangle, we can't mention \"CAUTION\" text, but the sign's presence is a background detail. Hmm. But the rule says \"keep background descriptions minimal unless essential for understanding motion.\" So maybe the yellow sign is in the background, but since it's not essential for motion (the person's action is near the door), maybe just mention the door and the person's position.\n\nWait, the person's actions: in frame 0.0, bent down; then 0.3, still bent; 0.5, stands up, turns towards the door. Then in 1.0, standing, hand near face (maybe adjusting hat or something). Then the next frames, they're moving slightly.\n\nWait, let's get the motions in order. The main subject is the person in yellow vest. They are first bending down, then stand up and move towards the door, then turn away. The camera is static, no movement.\n\nSo chronological: The person in a yellow high-visibility vest bends near the glass door, then stands up and turns towards the door threshold, adjusting their position while the yellow caution sign remains visible outside the door. The camera remains stationary throughout.\n\nWait, check the rules: focus on motion and behavior in order. Appearance: person, yellow vest, dark clothing. Spatial: inside the building, near the glass door, with the caution sign outside.\n\nWait, the yellow caution sign is in the background, but the rules say \"keep background descriptions minimal unless essential for understanding motion.\" Is the sign essential? The motion is the person near the door, maybe the sign is just part of the scene. So maybe mention the door and the sign as part of the background but keep it minimal.\n\nWait, the caption needs to be concise. Let's structure:\n\n- Start: person in yellow vest bends near the glass door.\n- Then stands up, turns toward the door.\n- Then adjusts position, hand near face.\n- Camera is fixed, no movement.\n\nWait, the video frames: 0.0 to 0.5 seconds, the person is bending, then stands up and moves slightly. Then they turn towards the door, hand near face.\n\nWait, the correct order:\n\nAt the start, the person is bent over the threshold of the glass door, wearing a yellow high-visibility vest. They then stand upright, turning towards the door while adjusting their stance. The yellow caution sign is visible outside the door in the background. The camera remains stationary throughout.\n\nWait, check if spatial relationships are needed. The person is inside the building, near the glass door, which has the sign outside. So \"inside the building, near the glass door with a yellow sign outside.\"\n\nBut maybe \"the person in a yellow vest bends near the glass door, then stands and turns toward the door threshold, with a yellow caution sign visible outside.\"\n\nWait, the rules say \"mention spatial relationships if relevant (e.g., in front of, to the left).\" Here, the person is inside, the door is open, the sign is outside. So the sign is outside the door, which is part of the background.\n\nAlso, \"briefly describe their appearance and number (color, size, orientation).\" The person is one, wearing yellow vest, dark clothing.\n\nNow, the caption should be chronological paragraph. Let's put it together.\n\nA person wearing a yellow high-visibility vest bends down near the glass door threshold, then stands upright and turns toward the door, adjusting their position. The yellow caution sign remains visible outside the door. The camera remains stationary.\n\nWait, but need to keep background minimal. Maybe \"A person in a yellow high-visibility vest bends near the glass door, then stands and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GpJW4uX3Ex4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GpJW4uX3Ex4_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 122.12953681884525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a high-visibility vest moves from a bent position to standing, then walks towards the door, demonstrating locomotion via explicit physical forces.", "background_and_ambient_analysis": "The background elements (door frame, wall, yellow sign) are static with no uniform shifting; no fire, water, or smoke detected, ruling out ambient environmental motion."}}
{"video_id": "Gq6fq0E8xLw", "file_name": "Gq6fq0E8xLw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a gray shirt and red pants holds hands with an adult in a floral shirt, then releases the adult’s hand and runs away toward a television, while the adult remains stationary. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gq6fq0E8xLw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gq6fq0E8xLw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 244.95000996839866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child and adult are moving: child runs across the room, interacts with the adult's hand, and moves toward the TV.", "background_and_ambient_analysis": "Background elements (TV, furniture, walls) remain static with no uniform shifting or fluid motion (fire/water/smoke/wind)."}}
{"video_id": "Gqsqf4zUJ_0", "file_name": "Gqsqf4zUJ_0_000415_000425.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The person on the left, wearing a dark shirt, drinks from a stemmed glass, then lowers it while holding the glass with a dark liquid. The person on the right, also in a dark shirt, holds a stemmed glass filled with dark liquid. Both sit at a wooden counter with multiple beer bottles and a box to the left, positioned against a wall with various beer-related signs and bottles. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gqsqf4zUJ_0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gqsqf4zUJ_0_000415_000425.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1393.8169924863612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals exhibit discrete movement: left individual lowers and places a glass, right individual holds and possibly drinks from a glass.", "background_and_ambient_analysis": "Background elements (bottles, wall signage) show no uniform shifting or environmental fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "GqU2VsvwNAQ", "file_name": "GqU2VsvwNAQ_000394_000404.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a tennis court at dusk. First, there's one person on the court, maybe moving around. Then another person comes into view. The main subjects are two people playing tennis. The first person is moving towards the net, then the second person is there. They're on a tennis court with a net, and the background has trees and a pinkish sky. The camera seems to be static, maybe a bit shaky? Wait, the rules say to focus on motion and behavior. So chronological: starts with one person on court, then another person enters (maybe they're playing). The people are probably dressed in athletic wear, but the caption should mention appearance briefly. Let's check the frames: frame 0 has one person, frame 1-2: the person moves, maybe hits a ball? Then another person comes from the left? Wait, the video shows a tennis court, so two players. Let's structure it.\n\nChronological order: Initially, a single person in dark clothing is on the tennis court, moving towards the net. Then a second person in light clothing appears from the left side of the frame, also moving towards the net. Both engage in a tennis game, hitting the ball over the net. The camera remains stationary, capturing the court from a fixed position with slight camera shake. Background includes the tennis net, trees, and a dusky sky, but minimal details as per rules.\n\nWait, the problem says \"main subjects (people/animals/objects) in chronological order\". So first action: person 1 is on court, moves. Then person 2 appears. Then they interact. Need to describe their movement. The caption should be concise. Let's make sure to mention the number (two people), their appearance (dark and light clothing), spatial relationships (one moving towards net, then the other joins), and camera. Also, background minimal, so just mention the court, net, but not too much.\n\nLet me try: \"A person in dark clothing walks across a tennis court towards the net. A second person in light clothing enters from the left, moving towards the net. Both individuals engage in a tennis match, hitting the ball over the net. The camera remains stationary, capturing the scene from a fixed position with slight shake.\" Wait, but need to check the frames. The first frame has one person, then the next frames show the person moving, then the second person appears. So the first part is one person moving, then another joins.\n\nWait, the first frame shows one person (maybe the first player) on the court. Then they move, then the second person comes in. So chronological: First, a single person in dark clothing is seen on the tennis court, walking towards the net. Subsequently, a second person in light clothing appears from the left side of the frame, also moving towards the net. The two individuals interact on the court, likely playing tennis, with the camera maintaining a fixed position with minor shake.\n\nLet me check rules: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the order of actions: person 1 moves, person 2 appears, then interaction. Need to be concise. Also, mention appearance (dark/light clothing), number (two people), spatial (left side for person 2), camera (stationary, slight shake).\n\nPutting it all together:\n\nA person in dark clothing walks across the tennis court toward the net. A second person in light clothing enters from the left, moving toward the net. Both engage in a tennis game, hitting the ball over the net. The camera remains stationary, with slight shake.\n\nWait, but is the second person entering from the left? Looking at the video, maybe. The frames show the first person, then the second person appears. So \"enters from the left\" makes sense.\n\nCheck for excluded items: no text recognition, no named characters, no stylistic analysis. So okay.\n\nAlso, mention appearance (color, size, orientation). The person in dark clothing and light clothing. Size? Maybe not necessary, but rules say \"briefly describe their appearance and number (color, size, orientation)\". So color is important. Orientation: moving towards net.\n\nLet me revise:\n\nA person in dark clothing moves across the tennis court toward the net. A second person in light clothing enters from the left, also moving toward the net. Both individuals participate in a tennis match, hitting the ball over the net. The camera remains stationary, capturing the scene with slight shake.\n\nYes, that's concise, chronological, mentions appearance (dark/light), number (two), spatial (left), motion (moving toward net), camera (stationary, slight shake).\n\nCheck if background is minimal: the tennis court, net, trees in background, but we don't need to describe them beyond being part of the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GqU2VsvwNAQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GqU2VsvwNAQ_000394_000404.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 490.31421646651535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A single tennis player is moving across the court via locomotion (running, turning), with no other distinct objects (e.g., ball, racket) showing clear motion in the frames.", "background_and_ambient_analysis": "The background (fence, trees, court lines) shows no uniform shifting or dominant environmental motion (e.g., wind, water, fire). Tree sway is minimal and negligible compared to other elements, failing the Ambient Rule threshold."}}
{"video_id": "Gr36WHbJmts", "file_name": "Gr36WHbJmts_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with pink nail polish and dark sleeves manipulates a dark plaid tie on a white mannequin, adjusting the fabric to form a knot by pulling and positioning the ends. The hands continue to tighten and refine the knot’s shape, with the right hand making precise adjustments to the knot’s structure. The camera maintains a top-down perspective, closely focusing on the tie and hands throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gr36WHbJmts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gr36WHbJmts_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 38.58329251658084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (with pink nail polish) are manipulating a dark plaid bow tie on a mannequin, demonstrating discrete solid-object interactions through physical forces (tying/adjusting).", "background_and_ambient_analysis": "Background elements (mannequin, white surface, text overlay) are static with no fluid/environmental motion (e.g., fire, water, smoke) detected. No background shifting observed."}}
{"video_id": "Gqoiwx-0O8c", "file_name": "Gqoiwx-0O8c_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long blonde hair, wearing a white top and blue pants, works at a table with pink boxes and floral arrangements. She uses a small tool on the table, then looks up as another person with a striped shirt extends a hand from the right, handing her a pink object. The woman subsequently holds a pink flower in her left hand. The camera maintains a steady perspective focused on the interaction at the table with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gqoiwx-0O8c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gqoiwx-0O8c_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 100, "blur_score": 35.39151412995797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one performing hand movements at a table, and another extending a hand to interact with the first person (handing an object).", "background_and_ambient_analysis": "Background elements (shelves, books, boxes) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "GrtLbPISpug", "file_name": "GrtLbPISpug_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a woman in a dark suit smiling. It transitions to a man in a black polo shirt leaning over a table. The scene then shifts to two men seated at the table: one in a pink shirt and the other in a purple shirt with a white cap, both leaning forward. Finally, the camera focuses on a close-up of two playing cards, the queen of hearts and king of spades, being placed on a green felt surface. The camera alternates between medium shots of individuals and a close-up of the cards.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GrtLbPISpug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GrtLbPISpug_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 2459.4560219741606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (e.g., individuals at the table, dealer handling cards) and cards moving due to explicit physical actions (holding, dealing).", "background_and_ambient_analysis": "No shifting background elements (studio panels remain consistent across frames), no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "GsCtoTv2Maw", "file_name": "GsCtoTv2Maw_000227_000237.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person with curly hair eating a red lollipop. First, they have the lollipop in their mouth, then they pull the stick out, and then they suck on it again. The camera is close-up, focusing on the person's mouth and face. Background is minimal, maybe a room with some posters. Need to describe the sequence: initial position, action of pulling the stick out, then sucking. Keep it chronological. Mention the person's appearance briefly: curly hair, red lollipop. Spatial relationships—close-up, so the person is in the center. Camera perspective is close-up, maybe slight movement? Wait, the video frames show the person moving the lollipop around their mouth. Let's structure it.\n\nStart with the person holding the lollipop in their mouth, then removing the stick, then bringing it back. Wait, the frames: first frame has lollipop in mouth, then next frame they pull the stick out (so the lollipop is removed from mouth, stick is visible), then next frame they have it back? Wait, no. Let me check the timestamps.\n\nFrame 0: lollipop in mouth, stick visible. Frame 1: still lollipop in mouth. Frame 2: pulling stick out, so the lollipop is partially out? Wait, no, the description says: \"a person with curly hair holds a red lollipop on a stick in their mouth, then pulls the stick out, then sucks on the lollipop.\" Wait, the video is 5 seconds. Let's parse the frames:\n\n[0.0] - lollipop in mouth, stick visible.\n\n[1.4] - the person is pulling the stick out, so the lollipop is being removed from the mouth, stick is moving out.\n\n[2.5] - maybe the stick is fully out, but the lollipop is still in the mouth? Wait no, looking at the description: the sequence is they have it in mouth, then pull the stick out (so the lollipop is still in the mouth but the stick is being pulled away), then they suck on the lollipop. Wait, the frames:\n\nFrame 0: lollipop in mouth, stick visible.\n\nFrame 1: person has lollipop in mouth.\n\nFrame 2: pulling stick out (so the lollipop is partially out), then frame 3: stick is out, lollipop is in mouth but maybe the stick is being removed, then frame 4: sucking on the lollipop.\n\nWait, the key actions: start with lollipop in mouth, then pull the stick out, then suck on it. Wait, the description says: \"a person with curly hair holds a red lollipop on a stick in their mouth, then pulls the stick out, then sucks on the lollipop.\" So chronological order: initial state (lollipop in mouth), then action of pulling the stick out (so the stick is being withdrawn, lollipop remains in mouth), then sucking on the lollipop (so the lollipop is now in mouth, sucking).\n\nWait, but in the video:\n\n0.0: lollipop in mouth, stick visible.\n\n1.4: same as 0.0, maybe the person is still holding.\n\n2.5: person pulling the stick out (so the stick is moving away from the mouth, lollipop is still in mouth but the stick is being pulled out).\n\n3.6: stick is out, and then the person sucks on the lollipop (so the lollipop is in the mouth, sucking).\n\nWait, the video shows the person with the lollipop in their mouth, then pulling the stick out (so the stick is being removed), then sucking. But the frames:\n\nFrame 0: lollipop in mouth, stick visible.\n\nFrame 1: same.\n\nFrame 2: the person is pulling the stick out (so the lollipop is still in the mouth, the stick is being pulled away).\n\nFrame 3: stick is out, and the person is sucking on the lollipop.\n\nFrame 4: maybe still sucking.\n\nSo the sequence: a person with curly hair holds a red lollipop on a stick in their mouth; then pulls the stick out, revealing the lollipop still in the mouth; then sucks on the lollipop.\n\nNow, appearance: curly hair, red lollipop, stick. Number of subjects: one person. Spatial relationship: the person is centered, close-up.\n\nBackground: minimal, maybe a room, but keep it minimal.\n\nCamera: close-up, slight movement? The video shows close-up of the face, maybe slight shake or no movement. The instructions say \"conclude with camera perspective and movement (e.g., top-down, pan left, slight shake).\" Since it's a close-up of the face, camera is close-up, no movement mentioned (but perhaps slight shake).\n\nSo putting it all together:\n\nA", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GsCtoTv2Maw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GsCtoTv2Maw_000227_000237.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 66.0359348023157, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving their head and mouth while interacting with a lollipop (another solid object). The motion is due to voluntary actions (licking, head movement), not external forces or environmental effects.", "background_and_ambient_analysis": "The background features a static wall with a framed picture, showing no significant shifting or fluid motion (e.g., fire, water, wind) to classify as ambient_environmental. Background elements remain stationary, confirming no dominant environmental fluid motion."}}
{"video_id": "Gsc1AbWB5f4", "file_name": "Gsc1AbWB5f4_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a white shirt and gray pants holds a red and white tennis racket, swinging it to hit a yellow tennis ball in front of them near a wooden fence. The child then stops swinging, turns around, and walks toward the camera while holding the racket. The scene occurs in front of a wooden lattice fence with a gate, captured by a stationary camera with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gsc1AbWB5f4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gsc1AbWB5f4_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 164.1045912436519, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a white shirt swings a tennis racket, hitting a yellow ball. Another child in blue enters, throws the ball, and exits. The child then stands and holds the racket.", "background_and_ambient_analysis": "The wooden fence and surrounding environment are static; no fluids or environmental phenomena (fire, water, wind) are observed."}}
{"video_id": "GsGrA9q5gM4", "file_name": "GsGrA9q5gM4_000176_000186.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to work through this. The user wants me to generate a concise, chronological paragraph describing the video based on the provided frames. Let me check the rules again.\n\nFirst, focus on motion and behavior of main subjects in order. The main subject here is a person with red hair, wearing a black hoodie and dark pants. They're handling a green hula hoop. The video starts with them holding the hoop, then moving it around. Let me see the frames: in frame 0, they're facing away, holding the hoop. Frame 1 shows them turning to the side, maybe starting to spin it. Frame 2, they're in motion, the hoop is around their waist. Frame 3, the hoop is up and moving. Frame 4, they're holding it up. Frame 5, the hoop is behind them. \n\nSo the sequence is: the person starts by holding the hoop, then spins it around their waist, maybe moving it up and around. They have red hair, black hoodie. The background is trees with no leaves, so maybe winter. The camera seems to follow the person's movement, possibly staying close. \n\nNeed to mention appearance: red hair, black hoodie, dark pants. Spatial relationships: the person is in a wooded area with bare branches. The hula hoop is green, large. The motion is spinning the hoop around their body. The camera is probably following the person from behind, maybe a slight pan or tracking movement. \n\nWait, the rules say to keep background minimal unless essential. Since the trees are part of the setting but not crucial for the motion, maybe just mention the wooded area briefly. Also, check if the hoop is being spun in a circle, the person's movement. \n\nLet me structure it: A person with red hair, wearing a black hoodie and dark pants, spins a large green hula hoop around their waist while walking through a wooded area with bare trees. They begin facing away, turn to the side, lift the hoop, and move it in a circular motion around their body. The camera follows their movement from behind, maintaining a close perspective as the hoop rotates around them. \n\nWait, need to be chronological. Start with the first frame: person holding hoop. Then they start moving it. So maybe: Starting with the person holding the green hula hoop, they turn their body and spin the hoop around their waist, moving it in a circular motion while walking through a wooded area. The camera stays close behind, capturing the hoop's rotation as the person moves through the bare trees. \n\nCheck the rules again. The output should be a paragraph. Let me make sure it's concise. Avoid mentioning background details unless essential. The background is wooded with bare trees, which is necessary to set the scene. \n\nAlso, the person's clothing: black hoodie, dark pants, red hair. Need to mention their appearance briefly. \n\nSo, \"A person with red hair, wearing a black hoodie and dark pants, spins a large green hula hoop around their waist while moving through a wooded area with bare branches. They begin facing away from the camera, turn their body to the side, and rotate the hoop in a circular motion around their torso. The camera maintains a close perspective behind the subject, following their movement as the hoop continues to spin.\" \n\nWait, the video shows the person spinning the hoop, then the hoop is around their waist. Let me check the frames again. In frame 2, they have the hoop around their waist. Frame 3 shows the hoop moving up, then back. So the motion is spinning it around the waist, lifting it, maybe. \n\nThe rules say to describe motion in chronological order. So first, holding the hoop, then spinning it around the waist, then moving it up. \n\nMaybe: A person with red hair, dressed in a black hoodie and dark pants, begins by holding a large green hula hoop. They turn their body to the side, lift the hoop, and spin it around their waist in a circular motion, moving it up and down as they walk through a wooded area. The camera follows closely behind, capturing the hoop's rotation and the subject's continuous movement through the bare trees. \n\nWait, the last frame shows the hoop behind them. So the sequence is: start holding, spin around waist, lift it up, move it around, then behind. \n\nI think the key points are the person's actions with the hoop, their appearance, and camera perspective. Make sure not to include background details beyond what's necessary. \n\nFinal check: concise paragraph, chronological order, mention appearance (red hair, black hoodie, etc.), spatial relationships (behind the camera), camera movement (follows, close perspective). \n\nOkay, putting it all together: \n\n<caption_output>A person with red hair, wearing a black hoodie and dark pants, spins a large green hula hoop", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GsGrA9q5gM4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GsGrA9q5gM4_000176_000186.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 315.12766993212756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating a hula hoop, causing it to rotate in a circular motion around their body.", "background_and_ambient_analysis": "Background trees are static with no uniform shifting; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "Gt8hp2LtG5o", "file_name": "Gt8hp2LtG5o_000965_000975.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a yellow marker colors the detailed hair design on a sketch within an open art book, moving from right to left across the page. The sketch depicts a person’s profile with a colorful fish on their face, rendered in black outlines with partial color. The hand is positioned over the right side of the sketch, with art supplies visible on the left page of the book. The camera maintains a close-up perspective, slightly shifting to follow the hand’s motion as it applies color to the hair details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gt8hp2LtG5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gt8hp2LtG5o_000965_000975.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 125.28748873589598, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving, actively coloring a drawing on the right page of the sketchbook.", "background_and_ambient_analysis": "Background elements (left page of sketchbook) are static; no fluid/environmental motion observed."}}
{"video_id": "GtncEqjvuLI", "file_name": "GtncEqjvuLI_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a green high chair, wearing gray pajamas with small patterns, raises both hands upward, then waves them outward, and finally looks down. The baby is seated in front of a wooden chair with a dark blue cap resting on its backrest. The camera maintains a steady frontal view with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GtncEqjvuLI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GtncEqjvuLI_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 140.7108194544779, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby is moving their arms and hands, clapping and reaching, which are voluntary movements.", "background_and_ambient_analysis": "Background elements (wooden chair, walls) are static; no shifting or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "GuCjbJkYoEY", "file_name": "GuCjbJkYoEY_000162_000172.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing a blue necklace and blue pants with decorative elements dances in front of a large ornate brass lantern. He begins with arms extended, then moves his hands in fluid gestures, shifting his body position while the lantern remains stationary. The background features draped curtains. The camera maintains a steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GuCjbJkYoEY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GuCjbJkYoEY_000162_000172.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 212.61104438571135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person wearing blue accessories is performing dance-like movements (arm gestures, body swaying). The person is the only discrete solid object exhibiting motion, with movements driven by intentional locomotion.", "background_and_ambient_analysis": "The background consists of static wooden panels and a stationary ornamental lamp; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is observed. The lamp's flame is part of a fixed object's design and not a dominant environmental element."}}
{"video_id": "Gt6nDDrIe6s", "file_name": "Gt6nDDrIe6s_000460_000470.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding two white-tipped mallets strikes a large, golden bronze gong with intricate circular patterns; the gong is positioned to the right of a small, brown wooden Buddha statue against a dark backdrop. The hand moves the mallets from right to left, making contact with the gong's surface. The camera maintains a close-up, static perspective centered on the gong and mallets.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gt6nDDrIe6s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gt6nDDrIe6s_000460_000470.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 30.16925790855711, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and two mallets are moving; the hand strikes the gong, causing the mallets to swing and the gong to vibrate.", "background_and_ambient_analysis": "The background (statue, wooden rod, wall) is static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "Gv4S43ZHwCA", "file_name": "Gv4S43ZHwCA_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room, two individuals interact. One person, wearing a white sleeveless top with braided hair, sits on a bed to the left, leaning forward toward another person seated to the right, who holds a phone with both hands. The person in the white top shifts position, moving closer to the phone holder, then recoils slightly while the phone holder remains focused on the device. The background features a framed artwork on the wall and a red blanket on the bed. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gv4S43ZHwCA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gv4S43ZHwCA_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 151.7284808944184, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people are actively moving: one holds a phone and interacts with the other person through leaning, head-turning, and body shifting. Their motions are discrete and attributable to voluntary locomotion and physical interactions.", "background_and_ambient_analysis": "The background (wall, framed artwork, red pillow) remains static throughout the sequence with no shifting or distortion. No fluid motion (fire, water, smoke, wind) is observed in the environment."}}
{"video_id": "GvXYsEJ-3ng", "file_name": "GvXYsEJ-3ng_000395_000405.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a polo match. Main subjects are players on horses. Let's check the sequence.\n\nAt the start (0.0s), there are three players on horses. One rider in white on a light horse, another in white on a dark horse, and a third in dark on a dark horse. They're moving left to right. Then in frame 1, the light horse rider is swinging a mallet. Next, they converge—more players join. By frame 3, it's a group of five or six riders, all moving, maybe clumping together. Then frame 4, they spread out, still moving. Frame 5, they're further right, horses galloping.\n\nNeed to describe chronological order: start with initial riders, their actions (swinging mallet), then group formation, movement across the field. Appearance: riders in light/dark clothing, horses various colors (light, dark). Spatial: initially separate, then grouping, then dispersing. Camera perspective: seems to follow the action, maybe panning to keep up with the riders. Background is grassy field with trees, but minimal mention as per rules.\n\nNow, structure: start with number, movement direction, actions (mallet swing), then group dynamics, movement, camera movement.\n\nCheck rules: focus on motion, chronological. Keep concise. Avoid background unless essential. Let's draft:\n\nThree polo players on horses gallop left to right across a grassy field. A rider in white on a light horse swings a mallet while others on dark and light horses converge, forming a group of six riders. They continue moving rightward, maintaining formation before dispersing slightly. The camera follows the players with a steady pan.\n\nWait, check number: first frame has 3, then more join—so maybe start with 3, then 5-6. Let's see:\n\nFrame 0: three riders (white, white, dark). Frame 1: same three? Wait, the video shows movement. Let's count:\n\nInitial frame: three riders (left to right: light horse rider, dark horse rider, dark horse rider). Then as they move, more players enter the frame? Wait, the video shows the group growing. So chronological order: starting with three riders, then more join (so group increases), then they ride together, then maybe split.\n\nWait, the user's video frames: frame 0 has three, frame 1: three (same), frame 2: maybe four or five, frame 3: group, frame 4: spreading, frame 5: moving right.\n\nSo the main sequence: three riders initiate, one swings mallet, more riders join (so total group), they gallop, then the group moves with varying positions, camera follows.\n\nAppearance: riders in light/dark uniforms, horses of different colors (light, dark brown/black).\n\nSpatial: riders cluster together, then move in formation.\n\nCamera: follows the action, panning to track the riders.\n\nLet's make sure to include the mallet swing (since it's an action).\n\n\"Three polo riders on horses—two in white uniforms, one in dark—gallop left to right across a field. The rider on the light horse swings a mallet while others converge, forming a group of five riders. They maintain a tight formation, moving rightward before slightly dispersing. The camera tracks the riders with a steady pan.\"\n\nWait, check rule e: minimal background. So mention field but not trees much. Maybe \"grassy field\" is enough.\n\nAlso, rule c: spatial relationships. Initially, the riders are moving together, then the group forms.\n\nAnother version: \"Three polo players on horses ride left to right on a grassy field; a rider in white on a light horse swings a mallet, joining others on dark and light horses. The group expands to six riders, moving in tight formation before spreading slightly as they continue rightward. The camera follows with a smooth pan.\"\n\nWait, need to be concise. Let's check the required elements:\n\n- Motion and behavior chronologically: starting with three riders, one swings mallet, more join, group forms, move, then disperse.\n\n- Appearance: riders (color of clothes, number), horses (colors).\n\n- Spatial: positions relative to each other.\n\n- Camera: pan.\n\nLet's structure:\n\n\"Three riders on horses—two in white, one in dark—gallop left to right; a rider in white on a light horse swings a mallet while others converge, forming a group of six. They move rightward in a tight formation before slightly spreading. The camera pans steadily to follow the action.\"\n\nCheck if that covers all:\n\n- Chronological: starts with 3, then group to 6.\n\n- Motion: gallop, swing mallet, converge, move, spread.\n\n-", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GvXYsEJ-3ng.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GvXYsEJ-3ng_000395_000405.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 269.0907332074841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple riders on horses are moving dynamically; riders are leaning forward while horses gallop, indicating explicit physical locomotion and potential interactions between riders/horses.", "background_and_ambient_analysis": "The background consists of stationary trees and a clear sky with no discernible wind-blown motion (e.g., swaying leaves) or fluid phenomena (fire, water, smoke). Background elements remain uniformly static throughout the clip."}}
{"video_id": "GvK9IbEnd6U", "file_name": "GvK9IbEnd6U_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with light brown hair and a beard, wearing a gray shirt, sits on a black leather couch against a red wall, moving his right arm. The video then splits into two screens: the left shows him looking downward, while the right shows a close-up of his eye. It transitions to a close-up of his hand with a ring, followed by another close-up of the same hand with the ring visible on his wrist. The camera shifts from a medium shot to a split-screen view and then to close-ups of the hand and eye.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GvK9IbEnd6U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GvK9IbEnd6U_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 43.113099134932504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and arm are visible, performing deliberate movements (e.g., hand gesture, adjusting an object). The hand is the primary discrete solid object in motion.", "background_and_ambient_analysis": "The background elements (red wall, furniture) show no uniform shifting or fluid environmental motion (fire, water, smoke, wind). The scene is static in terms of ambient elements."}}
{"video_id": "GvoZ4Qj1CxU", "file_name": "GvoZ4Qj1CxU_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a computer motherboard featuring various colored wires (red, yellow, blue) and a spinning fan. A light-skinned hand enters the frame, adjusting the fan’s position on the motherboard and then retracting. The camera maintains a steady close-up perspective with slight shakiness throughout the sequence, focusing on the hand’s interaction with the motherboard components.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GvoZ4Qj1CxU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GvoZ4Qj1CxU_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 81.33578658351297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand (discrete object) moves into the frame to interact with the fan and other components on the motherboard. The fan spins as a result of the hand's manipulation.", "background_and_ambient_analysis": "The background (workbench with wires and tools) is static with no uniform shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "GviRE0WvVMQ", "file_name": "GviRE0WvVMQ_000295_000305.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark braided hair tied up and wearing a pink top is shown in close-up. A hand with dark skin enters the frame, pointing to the person’s eyebrow, then uses a thin tool near the eyebrow. The background is a plain wall. The camera remains static in a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GviRE0WvVMQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GviRE0WvVMQ_000295_000305.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 248.6294979618695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand moving to apply makeup on the eye area using a tool (eyeliner pencil).", "background_and_ambient_analysis": "Static background (plain wall) with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "GvWYjq0S6oE", "file_name": "GvWYjq0S6oE_000225_000235.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with red nail polish arranges stacked decorative cards on a green cutting mat. The hands adjust a card featuring a castle design with a red ribbon, then reposition a card with text-based patterns and a black bow. The hands continue shifting and aligning multiple patterned cards across the mat. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GvWYjq0S6oE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GvWYjq0S6oE_000225_000235.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 70.83530982151063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and paper crafts (books, tags, scissors) are moving due to the person's manipulations.", "background_and_ambient_analysis": "No shifting backgrounds or environmental fluid motion (fire, water, wind) observed. Background elements (green mat, laptop) are static."}}
{"video_id": "GwLVIoBrnGE", "file_name": "GwLVIoBrnGE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt lifts a metal barbell above their head, holds it steadily, and then lowers it slightly. The barbell is horizontal, supported by both hands at shoulder width. The background shows a plain beige wall with faintly visible objects. The camera remains mostly static with minor shaking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GwLVIoBrnGE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GwLVIoBrnGE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 31.862322166132827, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a red shirt is lifting a barbell overhead, performing a weightlifting motion (e.g., squat or overhead press). The barbell and person exhibit clear physical movement driven by muscular effort.", "background_and_ambient_analysis": "Background (walls, red objects) shows no significant uniform shift; no fire, water, or smoke present in the scene."}}
{"video_id": "GuYIDIl7hg4", "file_name": "GuYIDIl7hg4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt and white gloves holds a black frying pan containing a golden-brown pancake, moving it from the right side of the frame toward the stove counter on the left, then places the pan on the stove. The pancake is round and flat, positioned centrally in the pan. The kitchen background features a red backsplash, stainless steel appliances, and wooden flooring. The camera follows the person’s motion with a slight pan left and downward tilt, maintaining a medium shot perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GuYIDIl7hg4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GuYIDIl7hg4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 149, "blur_score": 65.66841108554092, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A solid pan is moved by a person across the kitchen counter and placed on the stove; the pan's motion is due to explicit human locomotion and physical handling.", "background_and_ambient_analysis": "Background elements (cabinets, stove, countertops) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "GxOKZrH0PNc", "file_name": "GxOKZrH0PNc_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit on a patterned couch; the person on the right (wearing a black hoodie and red shorts) holds a white object and extends their hand toward the left person (in a dark shirt and jeans), who leans in to interact with the object. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GxOKZrH0PNc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GxOKZrH0PNc_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 50.95506104248762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are seated, with one actively manipulating a small object (e.g., a phone or food item) using their hands, showing distinct hand movements and object displacement.", "background_and_ambient_analysis": "The background (staircase and wall) is stationary with no fluid or environmental motion detected. No uniform shifting of background elements indicating camera motion."}}
{"video_id": "GyC7t3cu11Q", "file_name": "GyC7t3cu11Q_000373_000383.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate a black chain tool on a bicycle's rear chainring; the left hand grips the handle while the right hand adjusts its position against the chain and cog. The bicycle wheel remains stationary behind the hands. The camera maintains a close-up, static perspective on the hands and bike components against a neutral background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GyC7t3cu11Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GyC7t3cu11Q_000373_000383.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 42.9147627632459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are manipulating tools and bike components, demonstrating solid object motion through explicit physical actions (e.g., adjusting parts, tightening screws).", "background_and_ambient_analysis": "The background elements (ground, bike frame) remain stable with no significant shifting or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "Gz7IWzqRF6I", "file_name": "Gz7IWzqRF6I_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark wetsuit bends over a white snowboard with black geometric designs, adjusting bindings; they then stand, move their arm, and shift position while the camera remains fixed in a point-of-view perspective on the snowboard surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Gz7IWzqRF6I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Gz7IWzqRF6I_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 172.19766130934818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a wetsuit interacts with a surfboard, adjusting its position, sitting, and gesturing; these are discrete solid objects moving due to intentional locomotion and manipulation.", "background_and_ambient_analysis": "Background elements (sky, snow) show no uniform shifting or fluid motion; snow is static, and sky is overcast without dynamic environmental forces like wind or water flow."}}
{"video_id": "GwaXo1GibA4", "file_name": "GwaXo1GibA4_000188_000198.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt, gray pants, brown boots, and black gloves crouches beside a hole in the ground, pouring gravel from a red bucket into the hole. They then use a blue tool to spread and level the gravel across the surface. The camera shifts from a mid-shot of the person to a close-up of the gravel being leveled, then returns to a medium shot showing the person continuing to work. The background includes green grass and concrete slabs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GwaXo1GibA4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GwaXo1GibA4_000188_000198.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 97.64819225303701, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is kneeling and using a trowel to spread gravel. The person's hand and the trowel are the discrete objects in motion, moving due to the person's physical action.", "background_and_ambient_analysis": "The background (stone tiles, grass) is stationary and no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "GwBnBYaKUx8", "file_name": "GwBnBYaKUx8_002008_002018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pink envelope with two white buttons rests on a grid-patterned cutting mat. A pair of hands enters the frame; the left hand holds the envelope steady while the right hand uses scissors to cut along its edge, then moves the scissors away and adjusts the envelope's position, all viewed from a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GwBnBYaKUx8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GwBnBYaKUx8_002008_002018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 418.51161028803506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include hands manipulating scissors to cut a pink paper sheet; the scissors and paper exhibit physical interaction (cutting) with measurable motion.", "background_and_ambient_analysis": "The background features a static patterned surface and checkered mat; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) are present."}}
{"video_id": "GzCJsr6youo", "file_name": "GzCJsr6youo_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark hoodie with a graphic on the back stands in a kitchen, turns their head to the right, then raises and lowers their right arm. They pivot to face the counter, turning their back to the camera, and reach toward the sink area. The kitchen has wooden cabinets and various items on the counter. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GzCJsr6youo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GzCJsr6youo_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 29.949060840063915, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man is moving around the kitchen, bending and walking.", "background_and_ambient_analysis": "The background (wooden cabinets and countertop) is static with no shifting. There is no fire, water, smoke, or wind present."}}
{"video_id": "GzUFFgrMm8I", "file_name": "GzUFFgrMm8I_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket over a maroon shirt and purple pants sits cross-legged on a green mat, manipulating a large white bowl-like object. To their right, another individual in a light gray jacket and dark plaid pants stands, handling small items. The camera pans slightly left, revealing a workspace with bamboo sticks, tools, and a wall with a framed picture in the background. Both subjects remain focused on their tasks throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GzUFFgrMm8I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GzUFFgrMm8I_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 137.37926925081734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present: one seated manipulating a bowl/container, and another standing interacting (e.g., gesturing or handling objects). Their hand movements and body positioning indicate intentional motion due to physical forces.", "background_and_ambient_analysis": "The background elements (wall, framed picture, table items) show no uniform shifting or fluid motion (fire, water, wind). Background remains static across frames."}}
{"video_id": "H-WVBLt6muo", "file_name": "H-WVBLt6muo_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red top and black shorts performs push-ups on a blue mat in a room with large windows overlooking a cityscape; they lower themselves into a push-up position, push back up to a standing stance, then return to the push-up position. The camera remains stationary, capturing the motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H-WVBLt6muo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H-WVBLt6muo_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 243.17977703610072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs discrete physical movements (yoga poses, walking) with clear bounding box tracking; no other solid objects show significant motion.", "background_and_ambient_analysis": "Background elements (windows, fireplace, furniture) remain stationary with no fluid motion or environmental forces (e.g., wind, fire, water) dominating the scene."}}
{"video_id": "H0ANMV6jzzE", "file_name": "H0ANMV6jzzE_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men shear sheep on a wooden floor; the man in a blue tank top and dark pants bends over a sheep, using shears to remove thick wool that falls to the ground, while another man in a gray shirt and blue pants shears a sheep nearby. Onlookers stand behind barriers, observing. The camera maintains a static, slightly elevated perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H0ANMV6jzzE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H0ANMV6jzzE_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 652.5726930623125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A person in blue tank top actively shearing a sheep (bending, reaching, moving hands), the sheep (restrained movement), and other spectators (minimal motion). Motion is driven by physical forces (shearing action).", "background_and_ambient_analysis": "The background (fence, concrete ground, and stationary spectators) shows no uniform shifting or motion. No fluid/environmental elements (fire, water, smoke, wind) dominate the scene."}}
{"video_id": "GzrD9m7cZz8", "file_name": "GzrD9m7cZz8_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue and white plaid shirt stands at a table with a dark wine bottle and a wine glass. He uses a bottle opener to twist and open the bottle, positioning his hands on the bottle and opener. The camera remains static, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/GzrD9m7cZz8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/GzrD9m7cZz8_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 65.29881338859862, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is pouring liquid from a bottle into a glass, causing the bottle and glass to move. The motion is due to the man's hand actions.", "background_and_ambient_analysis": "Background elements (red counter, map, plants) are static. No fire, water, smoke, or wind motion detected."}}
{"video_id": "H01hJO2mZmw", "file_name": "H01hJO2mZmw_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand what the user is asking for. They provided a video snippet and want a concise, chronological paragraph that follows specific rules.\n\nThe main points from the rules are: focus on motion and behavior of main subjects in order, describe appearance and number, mention spatial relationships if relevant, conclude with camera perspective and movement, keep background minimal, exclude text or named characters.\n\nLooking at the video frames provided. There's a person in a green jacket and dark pants, wearing gloves. They're interacting with a black and white cow. The cow is moving around, maybe being led or guided. The person is holding something, possibly a tool or container. The background is an indoor setting, maybe a barn with concrete walls and some green panels.\n\nI need to note the sequence of actions. In the first frame, the person is leaning towards the cow, maybe milking or checking it. Then the cow moves towards the back, and the person follows, turning around to go towards the green panel. The cow continues moving, so maybe they're leading it through a corridor.\n\nCheck the appearance: the person is in a green jacket, dark pants, gloves. Cow is black and white, medium size. The cow is moving from right to left, then the person walks behind it. Spatial relationships: the person is beside the cow, following it. Camera movement: the video seems to pan left as the cow moves, maybe a slight shake.\n\nBackground: minimal, just the barn walls and panels. Don't mention specific details unless essential. The cow is the main animal, one person. Need to describe their actions step by step.\n\nLet me structure it chronologically. Start with the person milking or handling the cow, then the cow moves away, person follows, turns around, and the cow continues through the space. Camera follows the movement, panning left.\n\nCheck for brevity and conciseness. Avoid extra details. Make sure to mention the cow's movement and the person's actions. Camera perspective: probably handheld, slight shake as it follows the subjects.\n\nPossible caption: A person in a green jacket and dark pants, wearing gloves, milks a black and white cow inside a barn. The cow moves backward toward a green panel while the person follows, turning to guide it along the concrete wall. The camera pans left, maintaining a slight shake as it tracks their movement through the narrow space.\n\nWait, the cow is moving away from the person initially. The first frame shows the person milking, then the cow moves backward, person follows. Then the person turns around. So the sequence is person milking cow, cow moves back, person steps aside and follows, turns direction. Need to make sure the chronological order is clear.\n\nAlso, the cow's color is black and white, size is medium. The person's attire: green jacket, dark pants, gloves. The barn has concrete walls and green panels. But background should be minimal, so maybe just mention \"indoor barn setting\" briefly.\n\nFinal check: main subjects' motions, appearance, spatial relationships, camera movement. Conclude with camera perspective. No text or named characters. Avoid stylistic analysis.\n\nLet me try drafting the caption again:\n\nA person in a green jacket and dark pants with gloves milks a black and white cow inside a barn. The cow moves backward toward a green panel as the person steps aside and follows, turning to guide it along the concrete wall. The camera pans left with a slight shake, tracking their movement through the narrow space.\n\nWait, \"milks\" is the action. The person uses a milking device? In the first frame, the person is holding something that might be a milking machine. But maybe just describe the action as milking. The cow moves away from the person, so the person follows. The cow moves toward the panel, person turns around to guide it. Camera follows, panning left.\n\nYes, that makes sense. Check if \"black and white\" is necessary—since the cow is described as black and white. Also, \"medium-sized\" might not be necessary unless specified. The problem says \"briefly describe their appearance and number.\" So color and size (medium) could be included. Wait, the example in the rules says \"color, size, orientation.\" So \"black and white cow, medium size\" but maybe \"black and white cow\" is sufficient.\n\nLet me check the sample output format. The example they provided in the rules: \"A person in a green jacket and dark pants milks a black and white cow inside a barn. The cow moves backward toward a green panel as the person steps aside and follows, turning to guide it along the concrete wall. The camera pans left with a slight shake, tracking their movement through the narrow space.\"\n\nWait, but the user specified \"do not include any reasoning.\" The assistant needs to output", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H01hJO2mZmw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H01hJO2mZmw_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 51.84346717419889, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green coat interacts with a black-and-white cow, performing actions (e.g., handling equipment, adjusting position) while the cow remains largely stationary with minimal movement.", "background_and_ambient_analysis": "The background elements (walls, floor, structural panels) remain stationary with no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "H-iQD8Vh57Y", "file_name": "H-iQD8Vh57Y_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt holds a baby in a dark front carrier with a light-colored bib. The person raises both arms upward, lifting the baby slightly, then lowers the arms back to the original position. The baby remains facing forward in the carrier. The scene occurs indoors near a window with light streaming through, with colorful spherical decorations on the wall to the right and a stroller visible in the background. The camera remains stationary throughout, capturing the motion from a front-facing perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H-iQD8Vh57Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H-iQD8Vh57Y_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 43.5110703982311, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Adult (person) moves arms and adjusts baby carrier; baby moves within carrier due to adult's motions. Both are solid objects exhibiting discrete locomotion.", "background_and_ambient_analysis": "Static background elements (window, wall with string of balls, vacuum cleaner) remain fixed in position with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "H0cGlMVOOrA", "file_name": "H0cGlMVOOrA_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands adjust a small yellow object on a turquoise sponge with scattered pins, then manipulate a black thread to wrap around the yellow object. The hands position the thread while the sponge's perforations and pins remain visible. Camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H0cGlMVOOrA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H0cGlMVOOrA_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 32.41679181779196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a small yellow bead on a green sponge-like fabric; the hands are applying contact forces to move the bead.", "background_and_ambient_analysis": "The background is a static white surface with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "H16wDdWw3Cc", "file_name": "H16wDdWw3Cc_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a swimmer in a pool. First, the swimmer is doing a stroke, probably freestyle. Let's check the sequence.\n\nFrame 0: Swimmer is in the water, body horizontal, arms extended. Splashes around. The swimmer is wearing a cap, maybe a swimsuit. The pool has lane dividers (blue and white). The water is turquoise.\n\nFrame 1: The swimmer's head is down, arms moving. Splashes.\n\nFrame 2: Swimmer starts to lift head, arm extended. Still splashing.\n\nFrame 3: Swimmer's arm is up, body moving forward. More splashing.\n\nFrame 4: Swimmer is submerged again, arm moving. Then the camera shows the pool lane divider and the water surface.\n\nSo the main subject is a single swimmer. Chronological order: the swimmer is executing a stroke, moving through the water, arms alternating, head dipping, creating splashes. Then the camera focuses on the lane divider after the swimmer exits the frame.\n\nAppearance: swimmer is in swimwear, cap, but color details maybe not critical. Number: one swimmer.\n\nSpatial: the swimmer is in the pool, moving along the lane. Lane dividers are blue and white.\n\nCamera perspective: seems to be a side view initially, then maybe top-down when the swimmer is gone.\n\nBackground: minimal, just pool water and lane dividers.\n\nNeed to keep it concise, chronological. Start with the swimmer's motion: \"A swimmer in a dark cap and pink swimsuit executes a freestyle stroke, moving forward through the turquoise water. The swimmer alternates arm strokes, with one arm extended forward while the other pulls through the water, creating splashes. The swimmer's head dips below the surface during the stroke cycle. After the swimmer exits the frame, the camera focuses on the blue-and-white lane divider floating above the water.\"\n\nWait, check the rules. Don't mention text (speedo is a logo, but exclude text recognition). So avoid mentioning \"speedo\" in the caption. Wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So the logo in the corner is just part of the video, but we don't include it in the caption. So focus on the action.\n\nLet me rephrase. The swimmer is doing freestyle. Steps:\n\n- Swimmer starts with arms extended (first frame), moving forward, creating splashes.\n\n- Then the swimmer's head is under water (second frame).\n\n- Then arm is lifted up, body moving (third frame).\n\n- Then submerging again (fourth frame), then the camera shows the lane divider.\n\nSo chronological: The swimmer performs a freestyle stroke, alternating arm movements through the water, generating splashes. The swimmer's head dips below the surface during the stroke cycle, while the body moves forward along the lane. After the swimmer exits the frame, the camera shifts to show the blue-and-white lane divider on the water.\n\nCheck for appearance: \"a swimmer\" — but maybe mention color if visible. In the first frame, the swimsuit is pink. But maybe \"a swimmer in pink swimwear\" but need to keep concise.\n\nWait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". So \"a swimmer in a dark swim cap and pink swimsuit\" — but maybe \"a single swimmer wearing a dark cap and pink swimwear\".\n\nBut let's check the frames. In frame 0, the swimmer's swimsuit is pink. So \"a swimmer in a pink swimsuit and dark cap\" — that's acceptable.\n\nNow, chronological:\n\n1. The swimmer is in the water, body horizontal, arms extended, moving forward.\n\n2. The swimmer's head submerges as they pull water.\n\n3. The swimmer lifts one arm up, creating a splash.\n\n4. Then the swimmer's head is down again, moving forward.\n\n5. Finally, the swimmer exits the frame, and the camera shows the lane divider.\n\nSo the caption should flow from first to last frame.\n\nLet me draft:\n\n\"A swimmer in a pink swimsuit and dark cap executes a freestyle stroke in a turquoise pool. The swimmer moves forward, arms alternating between reaching forward and pulling through the water, generating splashes. The swimmer's head dips below the surface during the stroke cycle, then rises as the arm extends forward. After exiting the frame, the camera focuses on the blue-and-white lane divider floating on the water.\"\n\nCheck rules: \n\na) Motion and behavior chronological: yes.\n\nb) Appearance and number: one swimmer, pink swimsuit, dark cap. Size: not specified, but \"swimmer\" covers.\n\nc", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H16wDdWw3Cc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H16wDdWw3Cc_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 77.72760579310935, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "A swimmer (discrete solid object) is moving through the water, performing swimming strokes.", "background_and_ambient_analysis": "The background (lane dividers) is stationary. The water splashing is a secondary effect of the swimmer's motion and not dominant."}}
{"video_id": "H1FlCn-ZNow", "file_name": "H1FlCn-ZNow_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with gray hair, wearing a purple sweater, sits in the foreground and gestures with her hands, alternating between clapping, pointing, and moving them together. Behind her, multiple people at desks gesture or clap. The camera remains in a static medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H1FlCn-ZNow.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H1FlCn-ZNow_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 387.92304028178984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman in the purple shirt is making hand gestures and arm movements, which are discrete solid object motions due to her own locomotion.", "background_and_ambient_analysis": "The background is static with no shifting elements or environmental fluids (fire, water, smoke, wind)."}}
{"video_id": "H1I_v7zg8DU", "file_name": "H1I_v7zg8DU_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand manipulates a thin, dark wire against a solid yellow background. Initially, the hand holds the wire with fingers, then adjusts it by pulling and twisting, forming a loop as the wire shifts position. The hand remains centered in the frame, with the wire moving in direct response to the hand's motion. The camera maintains a close-up, static perspective focused on the hand and wire throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H1I_v7zg8DU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H1I_v7zg8DU_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 155.36257642275243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a thin string, showing discrete movements (pulling, anchoring) of solid objects.", "background_and_ambient_analysis": "The yellow wall background remains static with no shifting or environmental motion (e.g., no fire, water, or wind)."}}
{"video_id": "H0gGk4LSOK8", "file_name": "H0gGk4LSOK8_000331_000341.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person at a wooden table. The main subjects are the person and the objects on the table. Let's list the actions in chronological order.\n\nIn the first frame, the person's hand is moving. Then, they pick up a small object (maybe a tool or jewelry piece) from the table. Then, they hold it up, show it to the camera, and then place it back? Wait, let's check the timestamps.\n\nFrame 0: Person's right hand is reaching towards the table. There's a golden bracelet, yellow pliers, and a keyboard. Frame 1: Hand is still reaching. Frame 2: Hand is picking up a small object (maybe a bead or tiny item). Frame 3: Hand is holding it, then moving to the left? Frame 4: Hand is moving, maybe placing it somewhere. Wait, the video is a sequence. Let's see the actions:\n\n- The person is wearing a white shirt with small holes. They are at a wooden table. On the table: a golden bracelet, yellow-handled pliers, a keyboard (partial), and some small objects (like a tiny item and maybe a gold piece).\n\nThe actions: The person's right hand reaches towards the table, picks up a small object (the tiny item on the right), holds it up, then moves it to the left (towards the center), then places it down? Wait, in frame 2: hand picks up the small object (the one on the right). Frame 3: hand holds it, then frame 4: hand moves to the left, maybe placing it down? Wait, the sequence:\n\n0: hand moves towards the table (right side), 1: hand is near the object, 2: picks up the object (small, maybe gold), 3: holds it up (showing it), 4: hand moves left, maybe placing it somewhere else. Then in frame 5, hand is moving, maybe another object?\n\nWait, the video description: \"the person's right hand picks up a small object from the table, holds it up, and then places it back on the table.\"\n\nLet's structure the caption:\n\n- Person (wearing white dotted shirt) at wooden table. On table: golden bracelet (circular, metal), yellow-handled pliers (two, maybe one is larger, one smaller? Wait, the frames show two pliers? No, the first frame has two pliers: one yellow/black, another similar. Wait, in the image, there's a golden bracelet, a pair of yellow pliers, and maybe another tool? Wait, the user says \"two yellow-handled pliers\"? Let's check: the first frame shows \"two yellow-handled pliers\" but in the description, it's \"a pair of yellow-handled pliers\" maybe. Wait, the video: first frame shows \"a pair of yellow-handled pliers\" on the left, a golden bracelet, and the keyboard.\n\nSo objects: white shirted person, wooden table, golden bracelet (circular, metallic), two yellow-handled pliers (black handles, yellow jaws), small objects (tiny items on the table).\n\nActions:\n\n- The person uses their right hand to pick up a small object from the right side of the table (near the window), holds it up to display, then moves it to the left side of the table.\n\nWait, frame 0: hand is reaching towards the table. Frame 1: hand is picking up the object. Frame 2: holding it up. Frame 3: hand is moving left (maybe placing it down). Frame 4: hand is moving, maybe another action.\n\nSo the chronological steps:\n\n1. A person in a white dotted shirt reaches with their right hand toward a small object on a wooden table.  \n2. The hand picks up the small object, which is metallic and tiny.  \n3. The hand holds the object up in front of the person, displaying it.  \n4. The hand then moves the object to the left side of the table.  \n\nObjects on table: golden bracelet (circular, gold color), two yellow-handled pliers (black handles, yellow jaws), keyboard (partial, on the right).  \n\nBackground: window with blinds (out of focus, minimal).  \n\nCamera perspective: fixed, top-down view (since it's a close-up of the table and hands, no movement).  \n\nNow, need to write a concise paragraph.  \n\nStart with main subject's action: A person in a white dotted shirt picks up a small metallic object from a wooden table, holds it up, then places it back leftward. Objects include a golden bracelet, yellow-handled pliers, and a keyboard. Background is window blinds. Camera is static top-down.  \n\nCheck", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H0gGk4LSOK8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H0gGk4LSOK8_000331_000341.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 47.326079765412004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates discrete objects: hands pick up, rotate, and place a small brown item (likely jewelry or tool) and interact with a brass ring on the table.", "background_and_ambient_analysis": "Background elements (wooden table, window blinds, keyboard) are static with no uniform shifting or environmental fluid motion (fire, water, wind). No ambient environmental effects present."}}
{"video_id": "H2JDyrynv8Y", "file_name": "H2JDyrynv8Y_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with red hair applies makeup using a brush, moving it across their face in various areas. The camera remains in a close-up position, capturing the motion of the brush against the face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H2JDyrynv8Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H2JDyrynv8Y_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 117.28143626314093, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand holding a makeup brush is moving in discrete motions to apply makeup on the face.", "background_and_ambient_analysis": "Static indoor background with no shifting walls or environmental fluids (fire, water, smoke, wind); no dominant ambient motion."}}
{"video_id": "H2gnoHsW3rE", "file_name": "H2gnoHsW3rE_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands deals cards from a deck onto a green felt table, with the left hand placing cards in front of a pile of red, blue, and white poker chips. A second pair of hands rests on the table near a wine bottle and a glass, while the right hand remains stationary. The table is scattered with colorful poker chips, and the background includes a computer monitor. The camera maintains a static top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H2gnoHsW3rE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H2gnoHsW3rE_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 363.4479423938539, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate cards and poker chips; distinct solid objects moving due to physical interaction (shuffling, placing chips).", "background_and_ambient_analysis": "Static table and room elements show no uniform shifting or fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "H3oCnukIIBs", "file_name": "H3oCnukIIBs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person lies face-down on a yellow surface, arms raised, as another individual wearing gray gloves applies a white substance to their back using a cloth in smooth, upward strokes. The gloved hands move rhythmically across the back, with the recipient’s head positioned toward the left of the frame. The camera captures the scene from a top-down perspective with slight shake, focusing on the back and hands throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H3oCnukIIBs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H3oCnukIIBs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 149.5128980724573, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, application tools, and the person’s body) are moving; hands apply a substance and maneuver tools, demonstrating physical interactions and locomotion.", "background_and_ambient_analysis": "The background (including the table and surrounding elements) shows no significant shifting or fluid motion; there are no fire, water, or wind-driven elements visible."}}
{"video_id": "H46Rynqzu9Q", "file_name": "H46Rynqzu9Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a nighttime street scene. There's a white car parked, a black van, a tree, and a bench. Then a person runs into the frame from the right. They're moving quickly, probably holding something, and then run past the bench towards the left. The background has buildings with a sign, but the main action is the person running. Need to mention the motion: entering from right, running past the bench (which is in front of the tree and cars), then exiting left. Camera is stationary, maybe a slight shake? Wait, the rules say camera perspective and movement. The video is static, so maybe \"stationary camera\". Let's check the rules: \"conclude with camera perspective and movement\". So in the caption, after the action, mention camera.\n\nFirst, main subjects: a person (gender? not specified, but maybe just \"person\") runs into the scene from the right. They move towards the left, passing the bench. The bench is in the foreground, with the car and van behind. The person is in motion, so \"a person runs quickly from the right side of the frame, passing a wooden bench, then exits to the left\". Wait, need to be chronological. Starts: scene with parked cars, bench. Then the person appears, runs across. So: \"At night, a street scene features a white car and black van parked near a tree and bench. A person in dark clothing enters from the right, runs across the frame past the bench, and exits left. The camera remains stationary.\"\nWait, check rules: \"Focus primarily on motion and behavior of main subjects in chronological order\". So first, the scene is static, then the person enters. So the caption should describe the sequence. Let's structure:\n\nStart: nighttime street with parked vehicles, bench, tree. Then a person (appearance: dark clothing, moving fast) runs from right to left across the frame, passing the bench. Camera is stationary.\n\nNow, check rules for each part.\n\na) Motion and behavior: person runs across, enters right, exits left.\n\nb) Briefly describe: person in dark clothing, number: one person.\n\nc) Spatial relationships: person runs past bench (which is in front of the tree, cars behind).\n\nd) Camera: stationary.\n\ne) Background minimal: just mention parked cars and bench as part of the scene, but not overdo.\n\nf) Exclude text recognition: the \"MADE WITH SLOPRO\" is text, so exclude.\n\ng) Internal thinking, but output only caption.\n\nSo putting it all together:\n\n\"At night, a person in dark clothing runs quickly from the right side of the frame, passing a wooden bench, then exits to the left. The scene includes a white car and black van parked near a tree, with the camera remaining stationary.\"\n\nWait, need to be concise. Let's check timing: the video shows the person entering at around 2-3 seconds, moving across, exiting by 5 seconds. So chronological: initial scene (static), then person runs in, runs past bench, exits.\n\nPossible caption: \"A person in dark clothing runs from the right side of the frame, passing a wooden bench, and exits to the left. The scene features a white car and black van parked near a tree and building at night; the camera remains stationary.\"\n\nWait, background: the building is part of the scene. But rule e says minimal background. So maybe just mention the parked cars and bench as part of the background.\n\nAlternatively: \"At night, a person in dark clothing enters from the right, runs across the frame past a wooden bench, and exits left. The background includes a white car, black van, and tree; camera is stationary.\"\n\nCheck if \"white car\" and \"black van\" are essential for spatial relationships? Maybe the bench is in front of the cars, but maybe the description is okay.\n\nLet's go with:\n\n\"A person in dark clothing runs from the right side of the frame, passing a wooden bench, then exits to the left. The scene includes a parked white car and black van near a tree; the camera remains stationary.\"\n\nCheck if \"wooden bench\" is correct. The bench is described as wooden? The video shows it as a concrete or wooden? The video image: the bench is light-colored, maybe concrete. But the user says \"wooden bench\"—maybe it's a type of bench. The caption should stick to what's visible. Wait, the video shows \"a wooden bench\" in the description? Wait, no, in the first frame, it's a bench, but maybe it's concrete. But the problem says \"concentrate on motion\", so maybe \"a bench\" is enough.\n\nWait, the problem says \"briefly describe their appearance and number (color, size, orientation)\"—the bench: color", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H46Rynqzu9Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H46Rynqzu9Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 418.206347564853, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person enters the scene from the right, approaches a parked white car, opens the trunk, interacts with the trunk, and then walks away from the car towards the left side of the frame.", "background_and_ambient_analysis": "The background elements (buildings, parked cars, lamp post) remain stationary with no fluid motion (fire, water, smoke) or uniform shifting indicating environmental fluid dynamics."}}
{"video_id": "H4FFyTiYc3k", "file_name": "H4FFyTiYc3k_000342_000352.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The male news anchor in a dark suit speaks while clasping his hands, then gestures with his palms open. In the adjacent live feed, a female reporter in a pink jacket stands on a street, with several people behind her holding signs and one individual hula hooping. The camera remains static in a split-screen format, showing the anchor on the left and the outdoor scene on the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H4FFyTiYc3k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H4FFyTiYc3k_000342_000352.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 195.11194737261863, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: multiple people moving due to walking and holding signs; the news anchor in the studio is mostly static with minor gestures.", "background_and_ambient_analysis": "The background in the live scene (right) is stable with no shifting static elements (buildings, trees) and no dominant fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "H3jZndj1-ow", "file_name": "H3jZndj1-ow_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt brushes a seated girl’s hair while she wears a white sleeveless top. The man steps away, and the girl turns to face the camera, smiling and placing her hand on the back of the red chair. The scene occurs in a kitchen with a counter holding a vase of flowers and framed photos, and the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H3jZndj1-ow.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H3jZndj1-ow_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 51.65489367375109, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Adult (dark shirt) moves from behind the child to the left, then exits frame. Child (in chair) turns to face the camera.", "background_and_ambient_analysis": "Background (kitchen) is static. No ambient environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "H4LvhModKzg", "file_name": "H4LvhModKzg_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a white shirt sits at a table, holding a fork and bringing it to their mouth while eating spaghetti from a white plate. As the child continues eating, a person in a blue shirt walks behind them. The camera remains close to the child with slight movement, focusing on the meal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H4LvhModKzg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H4LvhModKzg_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 29.806707972176575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child (discrete object) moves their fork and mouth during eating, with slight movement of a person in the background.", "background_and_ambient_analysis": "The background (TV screen, chairs, walls) shows no significant shifting or fluid motion. No fire, water, smoke, or wind visible."}}
{"video_id": "H4koTYqM4F0", "file_name": "H4koTYqM4F0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red jacket and dark pants rides a hoverboard, initially stationary in front of a columned building, then moves forward, turns right with arms extended, and continues gliding. A second person in light clothing appears in the background. The camera follows the main subject with a smooth pan, tracking their movement across the paved plaza.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H4koTYqM4F0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H4koTYqM4F0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 113.82652850936755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red jacket walks toward the camera and turns, with a secondary person in the background moving slightly. Both exhibit discrete locomotion without collisions or complex physics.", "background_and_ambient_analysis": "The background (building columns, paved ground) shows no shifting or uniform motion. No fluid/environmental elements (fire, water, smoke, wind) are dominant; ambient motion is negligible."}}
{"video_id": "H3Ycjw89Foc", "file_name": "H3Ycjw89Foc_000216_000226.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt, light shorts, and white socks crouches while holding a piece of light-colored wood and a blue power tool. He stands, walks to a wooden structure, places the wood against it, and begins using the tool to work on the wood. The scene is outdoors with a house and blue air compressor in the background, captured by a static camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H3Ycjw89Foc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H3Ycjw89Foc_000216_000226.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1062.1024476614293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) moves from sitting to standing, walks toward the ladder, and manipulates tools/wood pieces with intentional physical actions. Bounding boxes track clear locomotion and object handling.", "background_and_ambient_analysis": "Background elements (house, ladder, grass) show no uniform shifting or environmental motion. No fire, water, or wind-dominated fluid dynamics observed."}}
{"video_id": "H56Mt8-_waY", "file_name": "H56Mt8-_waY_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person using a meat grinder. First, identify the main subject: a person in a dark jacket. They're holding a tray and feeding meat into the grinder. The meat is red, coming out the other side. Let's check the sequence.\n\nStart: Person holds metal tray above grinder. They push meat into the top opening. The grinder is metallic, industrial. The meat is flowing out as they feed. The person's hands are moving, maybe squeezing the meat. The background is a kitchen with cabinets, but minimal details. Camera is steady, close-up on the grinder and hands. No text, no characters named.\n\nNow, structure the caption: Chronological order. Person (dark jacket) feeds meat from tray into grinder. Meat exits as they push. Mention appearance: red meat, metallic grinder. Spatial: person's hands in front of grinder, tray above. Camera: close-up, steady.\n\nCheck rules: focus on motion, chronological, appearance, spatial, camera. Keep background minimal.\n\nSo draft: A person in a dark jacket feeds chunks of red meat from a metal tray into a large metallic meat grinder, which extrudes the meat into a continuous stream; the grinder sits on a counter, with the person’s hands positioned above and slightly to the left of the machine, and the camera maintains a close-up, steady view of the action.\n\nWait, check if that's concise. Let's see. \"Chunks of red meat\" maybe, but in the video, it's a stream. The meat is being pushed, so \"feeds chunks... extrudes... continuous stream\". Also, the person's jacket is dark, but maybe just \"dark jacket\".\n\nAnother angle: The person, wearing a dark jacket, uses both hands to push pieces of red meat from a metal tray into the top opening of a large metallic meat grinder, causing the meat to emerge as a continuous stream from the side port; the grinder is positioned on a kitchen counter, and the camera captures the action in a close-up, static shot.\n\nWait, need to check the exact sequence. Video starts with person holding tray, then pushing meat. The meat is coming out as they feed. So \"feeds chunks of red meat from a metal tray into the top opening of a large metallic meat grinder, resulting in a continuous stream of meat exiting from the side port.\"\n\nAlso, spatial: \"the person’s hands are positioned above and slightly to the left of the grinder.\"\n\nCamera: close-up, steady.\n\nMake sure it's concise. Let's try:\n\nA person in a dark jacket feeds red meat from a metal tray into a large metallic meat grinder, causing the meat to emerge as a continuous stream; the grinder sits on a counter, with the person’s hands positioned above it, and the camera maintains a close-up, static view of the action.\n\nCheck if all rules are met. Motion: feeding meat, extrusion. Appearance: red meat, dark jacket, metallic grinder. Spatial: hands above grinder. Camera: close-up, static. Background minimal (kitchen counter mentioned as essential for context, but maybe too much? Rule e says minimal unless essential. The grinder is on a counter, so maybe necessary to know where it's positioned.)\n\nAlternatively, \"A person in a dark jacket holds a metal tray above a large metallic meat grinder and pushes red meat into the top opening, resulting in a continuous stream of meat exiting the side port; the camera captures this action in a close-up, steady shot.\"\n\nWait, the video shows the meat coming out as they feed, so \"pushes red meat into the top opening, causing the meat to extrude as a continuous stream.\"\n\nAlso, the number: one person.\n\nLet me check the frames: person's hands are moving, feeding meat from tray into grinder. The grinder is industrial, metallic. The meat is red, stream-like.\n\nFinal caption: A person in a dark jacket uses both hands to push chunks of red meat from a metal tray into the top opening of a large metallic meat grinder, causing the meat to extrude continuously from the side port; the camera maintains a close-up, static view of the action as the grinder sits on a kitchen counter.\n\nWait, but the rule says \"briefly describe their appearance and number\". The person is one, dark jacket. The meat is red, chunks? Maybe \"pieces\" or \"chunks\" but the video shows it as a stream, so maybe \"pieces of red meat\" as they feed.\n\nWait, the video: the person is feeding meat, and it's coming out as a stream. So \"feeds pieces of red meat from a metal tray into the meat grinder, causing a continuous stream of meat to exit.\"\n\nYes. Let's combine:\n\nA person in a dark jacket feeds pieces of red meat from a metal tray into a large metallic meat grinder, resulting in a continuous stream of meat emerging from the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H56Mt8-_waY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H56Mt8-_waY_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 439.68058012884114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black clothing operates machinery, manually feeding material into a metal device (likely a meat grinder), with red viscous output visible. The person's hands and the machinery's operational motion are discrete solid objects.", "background_and_ambient_analysis": "No shifting background elements; no fluid motion (fire, water, smoke, wind) observed in the industrial setting."}}
{"video_id": "H5Hzcbs_5jQ", "file_name": "H5Hzcbs_5jQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a caption for this video based on the rules given.\n\nFirst, the main subject is a baby in a blue baby seat. The baby is wearing a pink shirt and blue shorts with a diaper. The baby is sitting in the seat, which has a pattern of stars and anchors. The seat is on a wooden floor, and there's a white couch in the background.\n\nLooking at the timestamps, the video starts with the baby looking to the left. Then, a hand comes into view from the left side. The baby moves their arms slightly, maybe turning their head. The hand is part of an adult, but since we don't include named characters, just mention the hand.\n\nI need to describe the sequence chronologically. So first, the baby is seated, then the hand appears, and the baby reacts by moving. The background has a couch and the floor, but keep it minimal.\n\nCheck the rules: focus on motion and behavior. The baby's movement is turning head, moving arms. The hand is moving from left to right maybe? Wait, in the frames, the hand is on the left side, then moves a bit. So the hand enters from the left, moves towards the baby.\n\nSpatial relationships: the hand is to the left of the baby. The baby is in front of the couch? Maybe not necessary. The camera is static, I think. The video description says no camera movement, so just mention the camera is stationary.\n\nWait, the rules say conclude with camera perspective. So \"fixed camera\" or \"stationary shot.\"\n\nLet me structure it:\n\nA baby in a blue patterned seat with stars and anchors sits on a wooden floor, wearing a pink shirt and blue shorts. The baby initially looks left, then turns head slightly and moves arms as an adult's hand enters from the left, gesturing towards the baby. Background includes a white couch. Camera remains stationary.\n\nCheck if it's concise. Maybe shorten the description of the seat. \"Blue baby seat with star patterns\" instead of \"blue patterned seat with stars and anchors.\" But the original says \"blue with star patterns and anchors,\" so maybe keep the details. Wait, the seat has stars and anchors, so mention that.\n\nWait, the first frame description: \"blue with star patterns\" maybe. But the problem says \"concise,\" so maybe \"blue seat with star and anchor patterns.\"\n\nCheck if I'm including all necessary parts: motion, appearance, spatial, camera. Yes.\n\nLet me try again:\n\nA baby wearing a pink shirt and blue shorts sits in a blue baby seat with star and anchor patterns. The baby initially looks left, then turns head slightly while moving arms. An adult hand enters from the left, gesturing toward the baby. Background includes a white couch. Camera remains stationary.\n\nWait, the hand is moving towards the baby, but in the frames, it's only the hand appearing. The baby moves arms as the hand is there.\n\nThe rules say \"briefly describe their appearance and number\". The baby is the main subject, so describe the baby's clothing and position.\n\nAlso, spatial relationships: the hand is to the left of the baby.\n\nSo the caption should be in chronological order: the baby is seated, then the hand comes from the left, baby turns head and moves arms.\n\nYes, that seems right.\n\nNow, check if background is minimal. The couch is mentioned, but maybe \"white couch\" is okay as it's part of the background.\n\nCamera: stationary.\n\nLet me check the example output format. It's all in the tags. So the final answer should be the caption inside the tags.\n\nMake sure not to include text recognition, named characters, so no \"baby girl\" or anything. Just \"baby.\"\n\nWait, the baby is wearing a diaper, so mention that? The description says \"diaper\" in the original. Let me check the first frame: \"baby wearing a pink shirt and blue shorts with a diaper.\" So maybe include that.\n\nBut the rules say \"briefly describe appearance,\" so clothing and diaper.\n\nOkay, revised:\n\nA baby wearing a pink shirt, blue shorts, and diaper sits in a blue baby seat with star and anchor patterns. The baby initially looks left, then turns head slightly and moves arms as an adult hand enters from the left, gesturing toward the baby. Background includes a white couch. Camera remains stationary.\n\nThat's concise, covers motion, appearance, spatial, camera. Maybe shorten the baby's description.\n\nAlternatively: A baby in a pink shirt and blue shorts sits in a blue star-patterned seat. The baby turns head left, moves arms, and responds to an adult hand entering from the left. A white couch is visible in the background. Camera is stationary.\n\nWait, the problem says \"concise\" so perhaps shorter. Let me check the example.\n\nThe rules say \"concise, chronological paragraph", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H5Hzcbs_5jQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H5Hzcbs_5jQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 112.69059180958801, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is moving with small, discrete movements (e.g., shifting weight, moving arms, and slight leg movements).", "background_and_ambient_analysis": "The background (white furniture and wooden floor) is static and shows no shifting or fluid motion."}}
{"video_id": "H50N_w6D0H0", "file_name": "H50N_w6D0H0_000176_000186.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a spatula to gently mix thick, dark brown batter in a glass bowl, stirring in circular motions while maintaining the batter's smooth consistency. The bowl rests on a wooden surface. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H50N_w6D0H0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H50N_w6D0H0_000176_000186.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 69.6760356640637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is stirring a thick chocolate mixture in a bowl. The hand and bowl are discrete objects; the motion is deliberate stirring by the hand.", "background_and_ambient_analysis": "The wooden surface background is static with no shifting elements; no fluid motion (fire, water, smoke) detected."}}
{"video_id": "H60skNUZj0s", "file_name": "H60skNUZj0s_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and dark hair moves energetically indoors, initially facing away from the camera near two dark windows with white frames. The individual turns toward the camera, raising both arms in a fluid motion while shifting position. A small illuminated screen sits on a surface to the right in the background. The camera remains handheld with slight movement, capturing the scene from a slightly low angle. The background features wooden ceiling beams and dim lighting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H60skNUZj0s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H60skNUZj0s_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 89.97157047139653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving, performing dance-like motions with arms and body, which are discrete, solid object movements.", "background_and_ambient_analysis": "The background (walls, window, ceiling) remains static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is visible."}}
{"video_id": "H5rTOIIIodk", "file_name": "H5rTOIIIodk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and black shorts performs a push-up on grass. He begins in a plank position, lowers his body toward the ground while keeping arms extended, then pushes back up to the starting position. The scene is set on a grassy area with a concrete wall and brick border in the background. The camera maintains a stationary top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H5rTOIIIodk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H5rTOIIIodk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 121.03775846287098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing push-ups, exhibiting discrete up-and-down motion through arm extension and retraction, with clear bounding box tracking.", "background_and_ambient_analysis": "Background consists of stationary concrete wall and grass; no ambient environmental motion (fire, water, wind) detected. Background elements remain fixed with no uniform shifting."}}
{"video_id": "H6R0Gez1jdo", "file_name": "H6R0Gez1jdo_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals lie on purple and pink yoga mats respectively; the person on the left wears blue pants, the one on the right wears orange pants. Both initially position their knees bent toward their chests, then sequentially lift and move their legs upward and backward in a repeated motion. A woman in a red shirt and blue jeans stands in the doorway to the right, observing. The camera remains static throughout the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H6R0Gez1jdo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H6R0Gez1jdo_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 335.1855212320752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals on the floor (one in blue, one in orange) are moving their limbs (likely stretching), and a person in red in the background is walking and turning.", "background_and_ambient_analysis": "The background (wooden doors and wall) is static and does not shift. No fluid or environmental motion is present."}}
{"video_id": "H7CasxrcbcA", "file_name": "H7CasxrcbcA_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark cap and dark shirt holds a light-colored cup with an orange stripe, moving it to their mouth to drink in a dimly lit room with a lamp visible to the left. The person adjusts their position slightly while holding the cup. The camera remains close and exhibits slight handheld shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H7CasxrcbcA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H7CasxrcbcA_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 37.41626543958452, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a cap) is moving their head and hands, interacting with a cup and plate on a table.", "background_and_ambient_analysis": "Background elements (lamp, wall) are stable and not shifting uniformly. No fire, water, smoke, or wind observed."}}
{"video_id": "H6dfONGz1bI", "file_name": "H6dfONGz1bI_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt and dark shorts walks into view from the right, approaches the brick house door, turns, and walks away. The camera remains stationary, positioned at the doorway, capturing the brick facade and adjacent sidewalk.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H6dfONGz1bI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H6dfONGz1bI_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 1175.0921885667985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking on the path to the right of the brick building, moving from right to left (and then out of frame).", "background_and_ambient_analysis": "Background (brick wall, ground, trees) is static with no shifting. No fluid or wind-driven motion observed (e.g., no fire, water, smoke, or swaying trees)."}}
{"video_id": "H6E2FpEV50k", "file_name": "H6E2FpEV50k_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph describing the video. First, look at each frame.\n\nFrame 0: A woman with long brown hair, wearing a black top, speaks in a newsroom with desks and computers in the background. The lower third says \"COMING UP TOMORROW MORNING\" but we need to exclude text recognition, so focus on her actions. She's talking, maybe gesturing? Wait, in frame 0, she's speaking, maybe moving her hand? The description says \"in the background, desks with computers and other office equipment.\"\n\nFrame 1: Switches to a man with glasses, wearing a dark jacket over a red shirt, in front of a brick wall and blue screen. He's speaking, gesturing with his right hand. \n\nFrame 2: Same man, maybe different angle, still gesturing. \n\nFrame 3: Shows a group of people, maybe three women and a man? The text \"this MORNING\" is visible, but exclude text. They are standing, probably in front of a backdrop with \"this MORNING\" logo. \n\nWait, need to follow chronological order. The video starts with the woman in the newsroom (frame 0), then cuts to the man (frames 1-3), then the group (frame 4). \n\nSo sequence: \n\n1. A woman with long brown hair in a black top speaks in a newsroom setting with desks and computers. She gestures while talking.\n\n2. The scene cuts to a man with glasses and a red shirt under a dark jacket, standing in front of a brick wall and blue screen. He gestures with his right hand as he speaks.\n\n3. The camera shifts to a group of people standing together, possibly in a studio with a backdrop that includes \"this MORNING\" text, though we don't mention text. \n\nWait, the problem says to exclude text recognition, so we can't mention \"this MORNING\" or \"COMING UP\". Focus on motion and behavior.\n\nAlso, spatial relationships: in frame 0, background has desks and computers. Frame 1, brick wall and blue screen behind him.\n\nNow, structure the paragraph in chronological order.\n\nFirst, woman speaks in newsroom (desks, computers background), gestures. Then cuts to man in front of brick wall and blue screen, gestures. Then group in front of backdrop (but don't mention text). \n\nCheck rules: a) motion and behavior of main subjects in order. b) describe appearance (color, size, etc.), number. c) spatial relationships if relevant. d) camera perspective and movement (cuts, shifts). \n\nSo:\n\nA woman with long brown hair in a black top speaks in a newsroom setting, gesturing her hand while talking. The camera then cuts to a man wearing glasses, a red shirt, and a dark jacket, standing in front of a brick wall and blue screen, gesturing with his right hand as he speaks. The scene shifts to a group of people standing together in a studio with a backdrop, their positions varying as they face the camera. The camera perspective transitions from close-up shots to wider group shots, with smooth cuts between the scenes.\n\nWait, but need to be concise. Let's check the example.\n\nWait, the problem says \"concise, chronological paragraph\". Let's list the main subjects in order:\n\n1. Woman in newsroom (frame 0): she is speaking, gesturing. Background: office space with desks and computers.\n\n2. Man in front of brick wall (frames 1-3): he is speaking, gesturing with right hand. Background: brick wall and blue screen.\n\n3. Group of people (frame 4): standing together, possibly in a studio with a backdrop. Camera shifts to show them.\n\nNow, in the caption:\n\nThe video opens with a woman with long brown hair wearing a black top speaking and gesturing in a newsroom with desks and computers in the background. The scene then cuts to a man with glasses, a red shirt, and dark jacket, standing in front of a brick wall and blue screen, gesturing his right hand while speaking. Finally, the camera shifts to a group of people standing together in a studio setting, facing the camera. The camera transitions with cuts between close-ups and wider shots.\n\nCheck rules:\n\na) Motion: speaking, gesturing, standing.\n\nb) Appearance: woman's hair, clothes; man's glasses, shirt, jacket; group's number (but \"group\" is okay, but do we specify number? The frame shows several people, maybe 4? But maybe \"group\" is sufficient.\n\nc) Spatial: woman in newsroom (background desks), man in front of brick wall, group in studio.\n\nd) Camera perspective: starts with close-up (since she's a main subject), then cut to man,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H6E2FpEV50k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H6E2FpEV50k_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 144, "blur_score": 144.9692092159143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (news anchors' hands) moving: female anchor gestures upward and points, male anchor points and gestures, and multiple close-ups of hands making pointing motions. These are distinct human limbs with clear physical movement.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected. All backgrounds (shelves, brick wall, sign, library) are static and unchanging across segments. No fire, water, smoke, or wind effects present."}}
{"video_id": "H9Fpt60ByAI", "file_name": "H9Fpt60ByAI_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Gloved hands carefully manipulate a tool near a person's eyebrow, adjusting and shaping the hair. The hands continue the procedure, moving the tool along the brow area. The process concludes with the eyebrow appearing neatly defined. The camera maintains a steady close-up perspective on the hands and eyebrow throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H9Fpt60ByAI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H9Fpt60ByAI_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 129.9040053414716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hands are actively manipulating the skin around the eyebrow and cheek area, performing precise movements related to a cosmetic or medical procedure.", "background_and_ambient_analysis": "The background consists of a static green surface and a cloth-like material; no fluid motion (fire, water, smoke) or uniform background shifting is observed."}}
{"video_id": "H99EdHFrVgA", "file_name": "H99EdHFrVgA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black clothing and red shoes runs across a red tennis court, swings their right arm upward while lifting their left leg, completes the motion with the arm extended forward and body twisted, then walks forward. The camera is static and positioned frontally.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H99EdHFrVgA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H99EdHFrVgA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 146, "blur_score": 402.0930589087261, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves dynamically across the court: swinging a tennis racket, running, and adjusting posture during play.", "background_and_ambient_analysis": "Static tennis court and trees in the background show no shifting or fluid motion (no fire, water, smoke, or wind-driven movement)."}}
{"video_id": "H8sqf88JTQ0", "file_name": "H8sqf88JTQ0_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white woodworking planer with a blue flexible hose processes light-colored wooden planks as they move through its opening. The camera pans around the machine, capturing the planks being fed into and through the device. In the background, a paved area and vehicles are visible but remain peripheral to the machine's operation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H8sqf88JTQ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H8sqf88JTQ0_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 228.92470730392142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden plank is being fed into and processed by a stationary woodworking machine, moving through the machine's mechanism.", "background_and_ambient_analysis": "Background elements (blue truck, buildings, ground) show minimal shift; no fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "H8R2TvSRp2g", "file_name": "H8R2TvSRp2g_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. The user wants me to generate a concise, chronological paragraph describing the video. The rules are pretty specific. First, focus on motion and behavior of main subjects in order. Mention appearance and number, spatial relationships if needed. Conclude with camera perspective and movement. Keep background minimal, exclude text recognition, named characters, or stylistic analysis.\n\nLooking at the video frames provided. The first frame shows a woman in a white tank top with \"COUNTRY HEAT\" written on it. She's in a dance studio with others. Then the next frames show people dancing, with text like \"GREAT MUSIC\", \"DANCING\", \"AND HAVING FUN\". But according to the rules, I need to ignore the text. So focus on the people.\n\nFirst frame: woman in white tank top, dark hair, dancing. Others around her. Then second frame: more people dancing, maybe same woman but now in a blue top? Wait, the second frame's description says \"a woman in a light blue tank top and jeans dancing\". Wait, the initial frame says she's in a white tank top with \"COUNTRY HEAT\". The second frame's caption says \"a woman in a light blue tank top and jeans dancing\". So maybe she's wearing different tops in different frames. Need to check the actual frames.\n\nWait, the user provided the video frames as:\n\n[0.0] woman in white tank top (COUNTRY HEAT) in dance studio.\n\n[1.4] same woman? But description says \"a woman in a white tank top with 'COUNTRY HEAT' written on it\" dancing with others. Wait, the second frame is [1.4] which is \"GREAT MUSIC\" text. Wait, the actual video sequence:\n\nFrame 0: Woman in white tank top, \"COUNTRY HEAT\", dancing.\n\nFrame 1: Group dancing, \"GREAT MUSIC\" text. But exclude text, so focus on the people.\n\nFrame 2: \"DANCING\" text, but people dancing.\n\nFrame 3: \"AND HAVING FUN\" text, but people dancing.\n\nFrame 4: Woman in blue top dancing.\n\nFrame 5: Woman in blue top with others.\n\nWait, the user provided a description where each frame has text overlays, but the task is to ignore text recognition. So the main subjects are the dancers.\n\nLet me parse the given frames:\n\n[0.0] A woman with dark hair, wearing a white tank top, dances in a studio with others. The background has a wooden structure and a sign.\n\n[1.4] Multiple people dance in a studio, including a woman in a white tank top. The text \"GREAT MUSIC\" is visible.\n\n[2.5] Two women dance; one in a pink shirt, the other in a light blue tank top. Others are in the background.\n\n[3.6] A woman in a blue tank top dances, with others behind her. Text \"AND HAVING FUN\" is visible.\n\n[4.7] Two men dance; one in black, one in beige shirt. A woman in blue is in front.\n\nWait, the actual video description from the user's example:\n\n[0.0] A woman in a white tank top (\"COUNTRY HEAT\") dances in a studio with others.\n\n[1.4] The same woman (but maybe different scene?) with text \"GREAT MUSIC\", but the description says \"a woman in a white tank top with 'COUNTRY HEAT' written on it\" dancing with others.\n\nWait, the user's given frames are:\n\n[0.0] woman in white tank top, \"COUNTRY HEAT\", dancing in a studio with others.\n\n[1.4] \"GREAT MUSIC\" text, people dancing (group).\n\n[2.5] \"DANCING\" text, two women dancing.\n\n[3.6] \"AND HAVING FUN\" text, a woman in blue tank top dancing.\n\n[4.7] Two men dancing, a woman in blue in front.\n\nBut the rules say to exclude text recognition. So the captions should only describe the people's actions.\n\nSo, the chronological order:\n\nStart with the woman in white tank top dancing (0.0s). Then, the scene shifts to a group dancing (1.4s). Next, two women dancing (2.5s), then a woman in blue dancing (3.6s), then two men dancing (4.7s).\n\nWait, the user's example shows the frames:\n\n0.0: woman in white tank top, others in background.\n\n1.4: woman in white tank top (maybe same person?) with others.\n\nBut the problem is the video is a sequence, so the first frame is the start.\n\nWait, the actual video progression is:\n\nFrame 0: woman in white tank top dancing with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H8R2TvSRp2g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H8R2TvSRp2g_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 68.45799453829159, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are dancing, moving their arms and legs in coordinated motions. This is the primary motion observed in the video.", "background_and_ambient_analysis": "The background elements (walls, signs, structures) are static and do not exhibit shifting motion. No environmental fluids (fire, water, wind) are present."}}
{"video_id": "H7y72DA-zUk", "file_name": "H7y72DA-zUk_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt with a black strap wipes a glass door vertically, moving a cloth from top to bottom. He stands in front of the glass, transitioning from raising the cloth high to lowering it while cleaning. The background reveals an office with shelves and a desk. Camera remains stationary, positioned outside the doorway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H7y72DA-zUk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H7y72DA-zUk_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 39.52828366182925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) moves their arm to clean a window, involving controlled physical motion of the hand and body.", "background_and_ambient_analysis": "Background elements (shelves, walls, furniture) show no uniform shifting or fluid motion (fire, water, smoke, wind). No environmental fluid dynamics detected."}}
{"video_id": "HA7v_HXSfy0", "file_name": "HA7v_HXSfy0_003430_003440.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with football players in blue and white uniforms positioned across a green field, a referee in white moving across the field. A person wearing a headset enters the frame from the right, momentarily obscuring the scene, then exits to the left. Players continue their movements, with some running toward the end zone. The camera maintains a stationary side view perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HA7v_HXSfy0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HA7v_HXSfy0_003430_003440.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 362.1479873070859, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Football players are moving across the field, exhibiting locomotion and potential collisions. A commentator briefly enters and exits the frame.", "background_and_ambient_analysis": "The background (trees, field boundaries) is static with no shifting. No environmental fluids (fire, water, smoke) or wind-induced motion observed."}}
{"video_id": "HBPS8pSrKNs", "file_name": "HBPS8pSrKNs_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand facing each other, each holding a large metallic pot with open tops. The person on the right, wearing dark clothing, extends their hand toward the pot held by the person on the left, who is dressed in a maroon long-sleeve top. The right individual’s hand makes contact with the left pot, then retracts slightly. The camera remains stationary, focusing closely on the interaction between the pots and hands, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HBPS8pSrKNs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HBPS8pSrKNs_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 208.5753358274248, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people holding large pots; the person on the right repeatedly moves their hand in and out of the pot (gesturing).", "background_and_ambient_analysis": "Background is static and indoor, no fluid or wind motion."}}
{"video_id": "HAP0pGeRn5g", "file_name": "HAP0pGeRn5g_000852_000862.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a gold ring holds a metal chisel, pressing it against a light-colored rectangular wooden block on a workbench. The hand repeatedly moves the chisel back and forth to carve the wood, then lifts the chisel away. The camera maintains a close-up view of the hand and wood, with slight movement following the chiseling action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HAP0pGeRn5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HAP0pGeRn5g_000852_000862.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 53.30369636252906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (with a ring) and a hand plane moving linearly along a fixed wooden board.", "background_and_ambient_analysis": "Static workbench with no shifting or fluid motion; no fire, water, smoke, or wind visible."}}
{"video_id": "HDRhNcnu_r4", "file_name": "HDRhNcnu_r4_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand holding a green pen writes on an open notebook, then moves the pen to point at a line on the right page before resuming writing. The camera remains in a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HDRhNcnu_r4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HDRhNcnu_r4_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 87, "blur_score": 44.998542730765436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a green pen moves in a controlled, deliberate manner to write on the notebook paper, exhibiting solid object motion from explicit physical forces (muscle movement for writing).", "background_and_ambient_analysis": "The background consists of static notebook pages with no shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "HDafAUF6H88", "file_name": "HDafAUF6H88_002730_002740.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, the user wants a concise chronological paragraph describing the video.\n\nThe video starts with a green casino table, probably a blackjack table. There's a hand in the second frame placing a card. Let me check the frames again. The first frame shows the table with some chips and cards. Then a hand enters, places a card on the table. The hand is moving from the left side towards the center. The card is the Ace of Spades maybe? Wait, the user said to exclude text recognition, so maybe just describe the card as a playing card with a cartoon face. Wait, the card has a joker or something. Wait, in frame 2, a hand places a card that says \"INSURANCE\" maybe? Wait, no, the table has \"INSURANCE\" printed on it. But the user says to exclude text recognition. So focus on the action.\n\nThe hand is placing a card. Then moves to the left. Then the hand gestures towards the empty spots. The hand moves from left to right, placing the card. The main subject is the hand. Need to describe the hand's motion chronologically.\n\nFirst, the hand enters from the top left. Places a card (which is a playing card, maybe red or white). Then moves to the left, pointing at the empty slots. Then moves to the center again. Then the hand is moving the card. Wait, frame 2: hand places a card. Frame 3: hand moves to the left, maybe adjusting another card. Frame 4: hand points to the left. Frame 5: hand moves towards the center.\n\nWait, the user says to focus on motion and behavior. So in chronological order: the hand comes into view, places a card, moves to the left, points at the slots, and then moves again. The hand is on the table. The table is green, has some chips (red and white) and a \"ACE FIVE\" card.\n\nWait, the user said to exclude text recognition, so even if there's \"ACE FIVE\" on a card, just mention it as a card. But maybe the card is visible in the first frame. Let me check: in the first frame, there's a card with \"ACE FIVE\" on it. But since the user said exclude text recognition, maybe just describe it as a card with some text. Wait, the rules say exclude text recognition, so don't mention the text. So perhaps refer to it as a card with symbols.\n\nWait, the instructions say: \"Exclude text recognition, named characters, or stylistic analysis.\" So don't describe the text on the card. So just say \"a playing card\" without mentioning the text.\n\nSo the main subject is a hand. The hand moves into the frame, places a card on the table, moves to the left, points at the table slots, and then moves again. The background is the green casino table. The chips are on the right side. The camera is top-down, static.\n\nWait, the user says to mention spatial relationships. So the hand starts on the left, moves to the center to place the card, then moves left again. The chips are to the right of the hand. The cards are on the left.\n\nSo the caption should be: A hand enters from the left, placing a playing card onto the green casino table. The hand then moves leftward, gesturing toward empty slots while adjusting position. The hand shifts toward the center, then moves again toward the left side. The camera remains top-down with a static perspective.\n\nWait, but the video shows the hand placing the card, then moving to the left, pointing at the slots. The exact sequence: first frame shows table, then hand places card, then hand moves left, then points at the left slot, then moves to the center. Maybe the hand is moving towards the left after placing the card.\n\nWait, the frames: [0.0] shows table with some cards and chips. [1.0] a hand enters placing a card. [2.0] hand moves left. [3.0] hand points to the left slot. [4.0] hand moves to center. [5.0] hand moves left again.\n\nWait, the user's frames:\n\n<0.3 seconds> - initial table\n\n<1.4> - hand places a card\n\n<2.5> - hand moves left\n\n<3.6> - hand points left\n\n<4.7> - hand moves center\n\nWait, the description says the hand moves in the video. So the sequence is: hand places a card on the table, then moves left, points to the left slot, and then moves toward the center.\n\nSo the caption should be:\n\nA hand enters from the top-left, placing a playing card onto the green casino table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HDafAUF6H88.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HDafAUF6H88_002730_002740.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1736.404286512036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves to place cards on the table; this is a discrete, solid object performing explicit physical actions (card placement).", "background_and_ambient_analysis": "The casino table background (green felt with fixed text and chip slots) remains static with no shifting or fluid/environmental motion (fire, water, wind, smoke)."}}
{"video_id": "HE4v3vhSG7Q", "file_name": "HE4v3vhSG7Q_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Let me draft:  <caption_output>A person’s arm, wearing a dark sleeve, moves rapidly across the frame, then the hand reaches toward a wooden chair, appearing to adjust or wipe a surface. The arm continues shifting position, and the camera remains close, handheld, and slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HE4v3vhSG7Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HE4v3vhSG7Q_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 145, "blur_score": 56.436874661709794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person's arm and the light source (flame) are moving as the person manipulates the flame; the motion is due to the person's voluntary action.", "background_and_ambient_analysis": "Background elements (chair, room) are stable with no shifting. A small flame is present but not dominant and is part of a discrete object (person holding it), not a fluid/environmental motion."}}
{"video_id": "HDxWS91mp8g", "file_name": "HDxWS91mp8g_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HDxWS91mp8g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HDxWS91mp8g_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2005.4936139857944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: one person is digging into a manhole, others are standing or shifting positions in the background.", "background_and_ambient_analysis": "The dirt ground and static background elements (e.g., tools, trees) show no uniform shifting, and there are no fluid or environmental motions (fire, water, wind) dominating the scene."}}
{"video_id": "HFfuKNKeR3M", "file_name": "HFfuKNKeR3M_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates multiple green US dollar bills on a wooden surface, moving them into different positions. The hand lifts and arranges the bills, shifting them across the table and stacking some. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HFfuKNKeR3M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HFfuKNKeR3M_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 411.64505313156974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are actively moving and arranging physical dollar bills, demonstrating discrete, solid objects interacting via explicit physical forces (counting, stacking).", "background_and_ambient_analysis": "The background is a static wooden table with no visible shifting or environmental fluid motion (e.g., fire, water, smoke), confirming no ambient_environmental dominance."}}
{"video_id": "HErmARmDDGY", "file_name": "HErmARmDDGY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair wearing a red apron stands in a room with red and white shelving. A hand places a stack of coins and a tag onto a surface with a red and blue logo. A pink-haired individual in a green patterned outfit dances toward the red apron person, who gestures with their hands. The pink-haired person dances energetically and is then lifted by the red apron person. The camera alternates between close-up and medium shots with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HErmARmDDGY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HErmARmDDGY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 257.1455011559525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include two women: the woman in green (with pink hair) bends over the table to place coins and a dollar-sign tag, then stands; the woman in red (with long dark hair) remains mostly stationary with minor gestures (e.g., pointing).", "background_and_ambient_analysis": "Background elements (white shelves, red boxes, MasterCard logo table, and red flag) remain static with no uniform shifting or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "HCu6M0Y7knE", "file_name": "HCu6M0Y7knE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black shorts and blue footwear shapes sand structures using a blue tool. They press the tool into the sand to form cylindrical towers and alligator-shaped molds, moving their hands and feet to adjust the molds. After completing the formations, the person steps away, revealing the arranged sand structures. The camera maintains a top-down view with minimal movement, capturing the sand area and nearby equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HCu6M0Y7knE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HCu6M0Y7knE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 93.79280924505714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands and a blue tool are actively shaping sand structures (e.g., castles). The hands move the tool to adjust the sand, indicating discrete object movement due to physical interaction.", "background_and_ambient_analysis": "The background consists of static sand and a stationary white chair on the right, with no visible fluid motion (fire, water, smoke) or environmental movement. Background elements do not shift uniformly."}}
{"video_id": "HGqeJe--ju0", "file_name": "HGqeJe--ju0_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit nighttime setting, a man in a blue shirt and light jeans dances energetically in front of a woman wearing a striped tank top and dark jeans, who moves alongside him while holding a black object. To the left, another individual in a yellow top and dark pants also dances. The camera follows the group with slight handheld movement, capturing their dynamic motion as they sway and step.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HGqeJe--ju0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HGqeJe--ju0_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 125.74718175451963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete solid objects (people) are moving: a person in a blue shirt and light jeans performs dynamic dance movements (stepping, kicking, swaying), while others in the scene (e.g., person in yellow shirt, person in white tank top) exhibit locomotion. All movements are tracked as distinct bounding boxes with clear physical displacement.", "background_and_ambient_analysis": "No shifting background or fluid motion observed. The dance floor and wall elements remain stationary, with no signs of fire, water, smoke, or wind dominating the scene. Colored lighting effects are ambient but do not constitute environmental motion."}}
{"video_id": "HGijYAAotmo", "file_name": "HGijYAAotmo_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with gloved hands uses a brush to apply pink liquid from a bottle to a red and white object on a white cloth, then repositions the object. Two bottles (purple and pink) sit to the left of the object. The camera remains stationary in a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HGijYAAotmo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HGijYAAotmo_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 135.4668342961613, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively manipulate the sushi roll (repositioning and applying sauce) and the bottle (drizzling). The sushi roll is a distinct solid object moved by explicit physical force (hand motion).", "background_and_ambient_analysis": "Background elements (white cloth and bottles) remain static with no uniform shifting; no fire, water, smoke, or wind observed. Fluid/environmental motion is absent."}}
{"video_id": "HFrsz52uYoU", "file_name": "HFrsz52uYoU_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands hold a large, peeled yellow potato, rotating and adjusting it to display the smooth, firm surface; the potato is positioned centrally in the frame with fingers gently supporting its sides, camera maintains a steady close-up perspective focused on the hands and potato.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HFrsz52uYoU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HFrsz52uYoU_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 71.14551145033002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving a peeled potato object, rotating it to display different angles. The motion is controlled by human manipulation.", "background_and_ambient_analysis": "The background (tablecloth with colorful patterns and a static box) shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "HJWmndGJ4rI", "file_name": "HJWmndGJ4rI_000655_000665.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a thin metal wire over a dark blue surface, with small gold beads and a white oval object scattered nearby. The left hand holds a small hook, while the right hand adjusts the wire using tweezers attached to a chain-like component. The camera maintains a close-up, top-down perspective with slight movement, focusing on the precise hand movements and object manipulation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HJWmndGJ4rI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HJWmndGJ4rI_000655_000665.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 37.06764338769075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating small discrete objects (likely jewelry or rings), exhibiting clear physical interactions such as picking up, positioning, and examining.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. The background elements (dark surface, red/blue shirt) remain static relative to the scene."}}
{"video_id": "HJhPqu7ZJWc", "file_name": "HJhPqu7ZJWc_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands uses a white cloth to wipe a metallic surface, then switches to a yellow cloth to clean a spinning wheel. The hands move in circular motions over the wheel's surface as it rotates. The camera maintains a close-up perspective focused on the hands and wheel, with slight movements to follow the cleaning motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HJhPqu7ZJWc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HJhPqu7ZJWc_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1391.211700196551, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively moving across surfaces (keyboard, bicycle wheel, car wheel) performing wiping actions. The hand is a distinct, solid object exhibiting motion due to deliberate physical action (friction, contact force).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected (e.g., fire, water, wind). Background elements (keyboard keys, bicycle rim, car wheel) remain stationary across frames, with no uniform background drift."}}
{"video_id": "HK2yM18CXTI", "file_name": "HK2yM18CXTI_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a scene at night, probably a backyard. First, there's a child in dark clothing, maybe purple, running or moving towards a cluster of balloons. The balloons are colorful: yellow, orange, green, blue. There are multiple balloons, maybe a bunch. Then another person in dark clothing moves towards the balloons too. The background has chairs, a table, maybe a fence. The camera seems to follow the action, maybe panning or moving with the subjects. Let's list the sequence:\n\n0-1 sec: Child (dark clothes) is near balloons on grass, moving.\n1-2 sec: Child moves toward balloons, maybe picks up or interacts.\n2-3 sec: Another person (dark) moves into frame, approaches balloons.\n3-4 sec: Both might be near balloons, then one person runs past.\n4-5 sec: Camera follows movement, maybe shaky as they move.\n\nNeed to keep it chronological, mention subjects' motion, appearance (color, number), spatial relationships (e.g., child moves toward balloons, then another person joins). Background minimal. Camera perspective: maybe handheld, moving with the action.\n\nLet's draft:\n\nA child in dark clothing runs toward a cluster of colorful balloons (yellow, orange, green, blue) on a grassy area. Another individual in dark clothing approaches the balloons from behind. Both subjects interact with the balloons as the camera follows their movement, exhibiting slight shake. The background includes chairs and a table, but the focus remains on the subjects and balloons.\n\nWait, check rules: chronological paragraph. Start with first action. The video starts with the child (maybe the first frame shows the child in motion). Then another person comes into view. The balloons are on the ground. So:\n\nIn the video, a child in dark clothing moves quickly across the grass toward a large group of multicolored balloons (yellow, orange, green, blue) clustered on the ground. A second individual in dark clothing follows closely behind, also approaching the balloons. As they move, the camera pans to follow their path, creating a slight shake. The scene takes place in an outdoor setting with chairs and tables visible in the background.\n\nBut need to be concise. Let's see the sample frames: first frame, the child is running (or moving) with balloons. Then the child is still, then another person comes. Wait, maybe the first frame has the child in dark clothes, then the next frames show the child moving, then another person.\n\nLooking at the video description:\n\n[0.0] Child (dark) is moving, balloons around.\n\n[1.0] Child continues moving toward balloons.\n\n[2.0] Child moves towards the balloons, maybe sitting? Wait, the video says \"a child in dark clothing runs or moves toward balloons, then another person in dark approaches.\"\n\nWait, the timestamps: the first frame shows the child in dark clothes with balloons. Then the child moves, then another person.\n\nLet me structure the chronology:\n\n- At the start, a child in dark clothing is positioned near the balloons, then moves toward them, interacting with the balloons.\n- A second person in dark clothing enters the frame from behind and moves toward the balloons as well.\n- The camera follows the movement of these individuals, with a slight shake, capturing their motion as they navigate through the colorful balloons on the grass.\n\nInclude number of balloons: \"a large cluster of multicolored balloons\" (yellow, orange, green, blue).\n\nCheck background: minimal, just chairs and tables in the background.\n\nCamera: follows subjects, slight shake.\n\nPutting it all together:\n\nA child in dark clothing moves toward a large cluster of multicolored balloons (yellow, orange, green, blue) on a grassy area, while another individual in dark clothing approaches from behind. As the two subjects interact with the balloons, the camera follows their movement, exhibiting a slight shake. The background features chairs and tables, but the focus remains on the subjects and balloons.\n\nWait, \"another individual\" — but the video shows a child (maybe two children). Let's check: the first frame has a child (small, dark clothes), then the next frame shows a child running, then another person (maybe adult, dark clothes) comes in.\n\nThe video says \"a child in dark clothing runs towards the balloons, then a second person (maybe another child) comes in\".\n\nWait, the user's instruction says \"main subjects (people/animals/objects) in chronological order\". So first, child moves toward balloons, then another person (could be a child or adult) moves toward balloons.\n\nLet me check the frames:\n\nFrame 0: Child (dark) is in motion, balloons around.\n\nFrame 1: Child continues moving toward balloons.\n\nFrame 2: Child moves towards balloons (maybe sitting? No, frame 2 shows the child in purple moving", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HK2yM18CXTI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HK2yM18CXTI_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 101.79095732309156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a purple shirt moves around, interacting with colorful balloons (kneeling, standing, walking), and other discrete objects (tableware, chairs) remain stationary while the person and balloons exhibit locomotion.", "background_and_ambient_analysis": "Static background elements (table, chairs, brick patio) show no uniform shifting; no fire, water, or smoke present in the scene."}}
{"video_id": "HIsULtp0bEQ", "file_name": "HIsULtp0bEQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to focus on the main subjects in chronological order. The video shows a football scene. Let's break it down.\n\nLooking at the frames, the main subjects are the players, referees, and a cameraman. In the initial frames, there's a group of players in white uniforms (maybe a team) facing another group in dark blue uniforms. Then there's a referee in a black-and-white striped shirt. Also, a cameraman with a camera, wearing a black shirt with white stripes, is on the left side.\n\nChronicling the motion: The players are standing in a huddle or formation. The cameraman seems to be filming. The referees are between the teams, possibly calling the play. The players are positioned opposite each other. Let's check the numbers: the white team has about 4-5 players, blue team around 3-4. Referees are 2 or 3. Cameraman is one.\n\nSpatial relationships: Cameraman is to the left of the white team. Referees are in the middle, between the two teams. The blue team is on the right side of the frame, white on the left.\n\nBackground: Football field, stadium seats, but keep it minimal. The camera is a fisheye, so the perspective is wide-angle, maybe static or slightly moving. The description should note the camera perspective as top-down? Wait, the fisheye lens gives a distorted wide view, but the camera angle is looking down a bit, but maybe it's a stationary shot with the fisheye effect.\n\nNow, rules: Focus on motion. In the frames, do the subjects move? The frames show slight movements—players shifting positions, maybe preparing for a play. But the video is short, so maybe the main action is the teams standing, referees there, cameraman filming.\n\nSo putting it together: Start with the scene setup. Teams in formation, referees present, cameraman filming. Then their motions: players may shift slightly, referees maintain position, cameraman stays in place.\n\nAppearance: White helmets, dark blue helmets, referees in stripes, cameraman in black with white stripes.\n\nChronological: First, the scene is set with two teams facing each other, referees, cameraman. Then, maybe the players adjust positions, referees are in the middle. Cameraman continues filming.\n\nWait, the video frames (0 to 5 seconds) show the teams standing. The cameraman is on the left, filming the interaction between the two teams and referees.\n\nSo the caption should mention:\n\n- A group of football players in white helmets and uniforms stands facing a group in dark blue helmets and uniforms on a green field.\n\n- Referees in black-and-white striped shirts stand between the teams.\n\n- A cameraman in a black and white striped shirt films the scene from the left side.\n\n- The players slightly adjust positions, with the teams maintaining their formation.\n\n- The camera perspective is a fisheye lens providing a wide, distorted view of the scene, mostly stationary.\n\nCheck rules: No named characters, text, stylistic analysis. Background minimal.\n\nLet me structure the paragraph concisely:\n\nA football game scene shows two teams: one in white helmets and uniforms, the other in dark blue, facing each other on a green field. Referees in black-and-white striped shirts stand between them. A cameraman in a black and white striped shirt films from the left. Players slightly shift positions while maintaining formation. The camera, using a fisheye lens, captures the scene from a fixed wide-angle perspective with minimal movement.\n\nCheck if all rules are followed:\n\na) Motion: players shift slightly, cameraman films.\n\nb) Appearance: number, color, size—white team (approx 5), blue team (approx 3), referees (2), cameraman (1). Orientations: facing each other, cameraman left.\n\nc) Spatial: cameraman left of white team, referees between teams.\n\nd) Camera: fisheye, fixed (slight shake? The video frames might have minimal shake, but the description says \"mostly stationary\").\n\ne) Background: minimal (green field, stadium, but not detailed).\n\nf) Excluded: text, named characters.\n\nYes. Let's make it concise.\n\nFinal caption:\n\nA group of football players in white helmets and uniforms face a group in dark blue helmets and uniforms on a green field, with referees in black-and-white striped shirts standing between them. A cameraman in a black and white striped shirt films the scene from the left side as the players slightly adjust positions. The camera uses a fisheye lens to capture the wide, stationary view of the setup.\n</think>\n\n<caption_output>A group of football players in white helmets and uniforms face a group in dark blue helmets and uniforms on a green field, with referees in black-and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HIsULtp0bEQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HIsULtp0bEQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 561.6711499425675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects: people (players and coaches) are present. They exhibit subtle movements (shifting positions, talking) due to locomotion and body movement.", "background_and_ambient_analysis": "The background (field, stands, sky) is static and shows no shifting or fluid motion. There are no fire, water, smoke, or wind effects."}}
{"video_id": "HKXhwUqXEr0", "file_name": "HKXhwUqXEr0_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "At a lakeside, a shirtless man in black shorts assists another shirtless individual into a red kayak; the individual falls backward into the water. Nearby, a man in a gray shirt stands, children swim in the lake, and a shirtless man with a red cap films the scene while a white cooler sits on the grassy shore. The camera pans left, following the falling motion of the kayak occupant.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HKXhwUqXEr0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HKXhwUqXEr0_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 239.1835785633449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are moving: one individual (in black shorts) assists another into water, then falls; other individuals stand or move nearby.", "background_and_ambient_analysis": "Background elements (grass, water, distant figures) show no uniform shifting; water is calm with no dominant fluid motion."}}
{"video_id": "HKQGM066OtA", "file_name": "HKQGM066OtA_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with blonde hair and a sleeveless gray top stands in a kitchen, holding an egg. They crack the egg into a white bowl on a dark counter, adjacent to a carton of eggs and a large white container with a green stripe. The camera shifts to a close-up of their hands whisking the egg in the bowl. The scene alternates between medium shots of the person and close-ups of the egg-cracking and whisking actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HKQGM066OtA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HKQGM066OtA_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 40.78099093899006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and an egg are moving: cracking the egg into a bowl and whisking the contents, with discrete motions from direct physical interaction.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, microwave, countertop) are static; no uniform shifting or fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "HLEvSL-of88", "file_name": "HLEvSL-of88_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand the video description provided. The video shows two children, a boy and a girl, eating watermelon outdoors. The main focus is on their actions.\n\nStarting with the chronological order. The first frame shows both kids holding watermelon slices. Then, in the next frames, the boy moves his watermelon towards his mouth, and the girl puts her arm around him. They're both eating, so their actions are sequential.\n\nAppearance: The boy is in a purple shirt, the girl in a pink and green striped one. They're standing in front of greenery, so background is minimal but essential as trees and grass. Spatially, the girl is to the right of the boy.\n\nCamera perspective is static, no movement mentioned. The rules say to keep background minimal unless essential. Since the background is just trees and grass, which set the outdoor scene, it's probably necessary to mention briefly.\n\nNeed to exclude text recognition or named characters. So just describe the kids. Mention their positions, actions in order. Check if the girl's arm around the boy is part of the motion. Also, check the rules: chronological paragraph, motion and behavior, appearance, spatial relationships, camera movement.\n\nSo the caption should start with the kids holding watermelons. Then the boy brings it to his mouth, girl does the same. Then girl puts arm around him. They continue eating. Background is greenery. Camera is steady, maybe slight shake? Wait, the user says to mention camera movement if there's any. The original description doesn't mention camera movement, but the example might have a slight shake. Wait, looking back at the problem statement: the user says \"Conclude with camera perspective and movement\". But in the provided video description, the user hasn't specified movement, so maybe it's static. But the example output in the problem statement says \"slight shake\" but maybe that's a different example.\n\nWait, in the video example given in the problem, the user has to generate the caption. Let me check the given video details. The user says the video starts with both kids holding watermelon. The first frame shows them, then the next frames show the boy moving his watermelon, girl putting her arm around, etc. The camera perspective is probably static, no movement. So in the caption, after describing the actions, state that the camera is static.\n\nWait, but the instructions say \"Conclude with the camera perspective and movement\". So need to end with something like \"static camera\". Let me check the example output format. The user says \"DO NOT include any reasoning in the caption tags.\"\n\nSo putting it all together:\n\nTwo children, a boy in a purple shirt and a girl in a pink-green striped shirt, stand outdoors. The girl is to the right of the boy. Initially, both hold watermelon slices. The boy brings his slice to his mouth, then the girl does the same while placing her arm around the boy’s shoulder. Both continue eating. The background features green foliage. The camera remains static.\n\nWait, need to check the order: chronological. So first, both holding. Then boy moves slice to mouth. Then girl moves hers and puts arm around. Then they eat. Also, in the third frame, the girl's arm is around the boy. So the sequence is:\n\n1. Both holding watermelon.\n\n2. Boy moves his to mouth.\n\n3. Girl also moves hers to mouth and puts arm around boy.\n\n4. Continue eating.\n\nWait, looking at the frames provided: [0.0] both holding; [1.4] girl puts arm around boy; [2.5] boy brings to mouth; [3.6] both eating; [4.7] same.\n\nWait, the timestamps might be sequential. So maybe the order is:\n\nAt 0.0, both hold slices.\n\nAt 1.4, girl puts arm around boy.\n\nAt 2.5, boy brings slice to mouth.\n\nAt 3.6, boy eats, girl continues.\n\nAt 4.7, girl moves arm away maybe?\n\nWait, the problem description lists the frames as:\n\n<0.3> both holding\n\n<1.4> girl puts arm on boy's shoulder\n\n<2.5> boy moves slice to mouth, girl looking at him\n\n<3.6> both eating, boy with mouth full\n\n<4.7> girl still eating\n\nWait, maybe the order is:\n\n0.3: both hold slices.\n\n1.4: girl puts arm around boy.\n\n2.5: boy brings slice to mouth, girl turns to him.\n\n3.6: both eating.\n\n4.7: same.\n\nSo chronological order:\n\n- Initially, two children hold watermelon slices. The girl, in a pink-green striped shirt, is to the right of the boy in a purple shirt", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HLEvSL-of88.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HLEvSL-of88_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 1475.815565381728, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (solid discrete objects) are moving: mouth movements while chewing watermelon, head tilts, and hand gestures holding the fruit.", "background_and_ambient_analysis": "Background trees and greenery are static. No fluid/environmental motion (fire, water, wind) observed; foliage appears still with no significant swaying."}}
{"video_id": "HKgYLFKJovo", "file_name": "HKgYLFKJovo_000269_000279.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of white-gloved hands manipulates a light-skinned finger's nail, with one hand holding the finger steady while the other uses a small tool to lift and remove a substance from the nail surface. The gloved hand then wipes the nail with a white cloth. The camera maintains a close-up view of the hands and nail throughout, focusing on the meticulous cleaning process against a solid purple background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HKgYLFKJovo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HKgYLFKJovo_000269_000279.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 32.13303893534828, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: gloved hand (applying product), ungloved hand (holding nail), and cotton pad (wiping nail). Movements include precise hand motions for nail preparation, product application, and cloth wiping – all intentional, localized, and trackable with bounding boxes.", "background_and_ambient_analysis": "Background consists of static purple and white surfaces with no fluid or environmental motion (fire, water, smoke, wind). Background elements remain fixed with no uniform shifting."}}
{"video_id": "HL9L4AXmvj8", "file_name": "HL9L4AXmvj8_000318_000328.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person drives a yellow land sail vehicle with a large curved sail across a sandy beach, moving from left to right. The vehicle, featuring three wheels and a yellow frame, carries the driver who sits facing forward. As it progresses, distant buildings and hills appear in the background. The camera stays at ground level, tracking the vehicle's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HL9L4AXmvj8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HL9L4AXmvj8_000318_000328.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.807764017810335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The kite buggy and rider are moving across the sandy beach, propelled by wind power.", "background_and_ambient_analysis": "The background (hills, buildings, sand) is stationary with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) dominates the video; wind is present but it is an invisible force causing motion of the discrete object."}}
{"video_id": "HFQRrPk4Lnw", "file_name": "HFQRrPk4Lnw_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and dark pants walks from the left edge of the frame toward the right across a grassy area, moving behind a large tree and past an orange ladder before exiting the frame. The camera remains stationary at ground level, positioned under a porch, with minimal background elements including a green truck and distant houses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HFQRrPk4Lnw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HFQRrPk4Lnw_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 298.481236332778, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person walks from the left side of the frame to the right, exiting the frame.", "background_and_ambient_analysis": "The background (trees and sky) is static, with minimal leaf movement due to wind that is not dominant. The primary motion is the walking person."}}
{"video_id": "HMiS9kEQ5Mk", "file_name": "HMiS9kEQ5Mk_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. So, the user provided a video clip of a person with brown hair, wearing a gray hoodie and a black shirt, with a necklace. The video starts with the person looking at the camera, then they tilt their head back, turn to the right, and then look down. The background is a plain light-colored wall.\n\nFirst, I need to follow the rules. The caption should be chronological, focusing on the main subject's motion and behavior. The main subject here is the person. I should mention their appearance briefly: brown wavy hair, gray hoodie, black shirt, necklace. The number is one person.\n\nNext, chronological order: starts facing the camera, then tilts head back, turns to the right, then looks down. Spatial relationships: maybe when they turn right, their face is oriented to the right, then back to looking down. The camera perspective—since it's a close-up and the person moves slightly, but the camera doesn't seem to move much. The background is minimal, so just mention the plain wall as essential context.\n\nRules say to exclude text recognition, names, stylistic analysis. So no mention of the person's name or any text in the video.\n\nCheck if background is essential. The plain wall is the background, but since it's minimal, just note it's a plain light wall. The camera movement: the description says \"slight shake\" but in the video, maybe the camera is static? Wait, the user's example in the rules says \"conclude with the camera perspective and movement\". The original video might have a static camera, so maybe no movement. Wait, in the video, the person moves their head, but the camera stays still. So camera perspective is close-up, static.\n\nWait, the output example says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So in this case, the camera is a close-up and static. So the caption should end with \"static close-up\" or something similar.\n\nLet me structure it step by step:\n\nStart: person facing camera, then tilts head back (up), turns right, then looks down. Appearance: brown wavy hair, gray hoodie, black shirt, necklace. Background: plain light wall. Camera: static close-up.\n\nSo the caption should go: A person with brown wavy hair, wearing a gray hoodie over a black shirt and a necklace, initially faces the camera, tilts their head back, turns their head to the right, then lowers their gaze downward. The background is a plain light wall. The camera maintains a static close-up perspective throughout.\n\nWait, check if \"conclude with the camera perspective and movement\" so the last part should be about the camera. So in the paragraph, after describing the actions, end with the camera info.\n\nAlso, keep it concise. Let me see:\n\nA person with brown wavy hair, wearing a gray hoodie and black shirt, turns their head to the right while looking upward, then lowers their gaze. The background is a plain light wall. The camera remains in a static close-up position.\n\nWait, the order of actions: starts facing camera (maybe not explicitly mentioned), then tilts head back (up), turns right, then looks down. So the sequence: face camera, tilt back, turn right, look down.\n\nHmm. The first frame is face camera, then in second frame tilts head back, third turns right, fourth maybe still looking right, fifth comes back. Wait, the video frames are:\n\n0.0: face camera\n\n0.3: same as 0?\n\nWait, the user provided a sequence of frames from 0 to 5.0 seconds. Let's see:\n\n[0.0] face camera\n\n[1.4] maybe same\n\n[2.5] tilts head back\n\n[3.6] turns to right\n\n[4.7] looks down.\n\nWait, the description says:\n\nAt [0.0], the person is facing the camera, smiling.\n\nThen [1.4]: head tilted back.\n\n[2.5]: looking up, then turns to the right.\n\n[3.6]: side profile, looking right.\n\n[4.7]: turns back to front, but looking down.\n\nWait, the exact sequence:\n\nFrame 0: looking at camera\n\nFrame 1: tilts head up and back\n\nFrame 2: looks to the right\n\nFrame 3: looking to the right side, profile\n\nFrame 4: back to looking forward but down.\n\nWait, the user's video description says:\n\n0.0: looking at camera\n\n1.4: tilts head back\n\n2.5: looking to the right\n\n3.6: looking to the right side\n\n4.7: looks down\n\nWait, the video frames:\n\n[0.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HMiS9kEQ5Mk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HMiS9kEQ5Mk_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 49.675048915533225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a person (woman) moving her head and mouth while speaking. The motion is due to locomotion of the head and facial expressions.", "background_and_ambient_analysis": "The background is a static plain wall with no shifting or fluid motion. No environmental effects (fire, water, wind) are present."}}
{"video_id": "HN9EZ2pBmD8", "file_name": "HN9EZ2pBmD8_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Hockey players in blue and red-white jerseys compete for a puck on the ice, with a blue-jerseyed player colliding with a red-white-jerseyed player; the two players grapple while moving across the rink, and the camera zooms in on their physical interaction as they maneuver toward each other.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HN9EZ2pBmD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HN9EZ2pBmD8_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 243.69599812468158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hockey players in blue and red jerseys are engaged in physical contact (collision), moving due to their own locomotion and collisions. The motion is tracked via bounding boxes.", "background_and_ambient_analysis": "The background (rink boards and ice) is static. There is no fire, water, smoke, or wind. The ambient environment is stable."}}
{"video_id": "HNZN3DPCfWw", "file_name": "HNZN3DPCfWw_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a black shirt sits on a blue cushion, then tilts their head downward while gripping the cushion's edge; the background includes a carpeted floor and blurred household items. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HNZN3DPCfWw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HNZN3DPCfWw_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 116.15657809886935, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby is moving, exhibiting head turns, posture shifts, and brief downward gaze; these are solid object movements driven by the baby's own physical actions.", "background_and_ambient_analysis": "Background elements (ladder, hose, furniture) show no uniform shifting; no fire, water, smoke, or wind visible to indicate ambient environmental motion."}}
{"video_id": "HMtEbBjUdDw", "file_name": "HMtEbBjUdDw_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man stands in a bathroom with a colorful dotted shower curtain and white blinds on a window to his right. A person wearing a pink sleeve enters from the left, extends their arm, and touches the man's chest. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HMtEbBjUdDw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HMtEbBjUdDw_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 136.48330240527127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person moves their body and arm, holding a pink sleeve (towel) to cover their torso, turning from front to back.", "background_and_ambient_analysis": "The background (blinds, wall, curtain) is stationary. No signs of fluid/environmental motion (fire, water, wind)."}}
{"video_id": "HNlmQUKioUc", "file_name": "HNlmQUKioUc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a maroon skirt with gold trim and a sleeveless top stands against a plain wall, initially holding the skirt; they then lift and adjust the skirt, moving it dynamically as the fabric flows. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HNlmQUKioUc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HNlmQUKioUc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 103.95298965951292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The woman (solid discrete object) is moving: rotating her body, adjusting the sari fabric, and shifting her stance. The motion is explicit locomotion and manipulation by her body.", "background_and_ambient_analysis": "The background is a static plain wall with no shifting elements, fluid motion (fire/water/smoke/wind), or environmental effects. No ambient environmental motion is present."}}
{"video_id": "HMVRvrWio6s", "file_name": "HMVRvrWio6s_000311_000321.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a rotisserie machine. There's a whole pig on a spit, rotating. The pig is red, so maybe it's being cooked. The machine has a \"DANGER\" sign. Then, the pig is spinning, so motion is key. The background has some boxes, but maybe not essential. Then, the video cuts to black, followed by a green planet with rings? Wait, no, the user says the video has those frames. Let me check the frames.\n\nFirst frame: rotisserie with pig, danger sign. Second, same but pig maybe a bit more cooked. Third, same. Fourth: black screen. Fifth: green planet with rings. Wait, the video is from the start to the end as per the input. So the sequence is: rotisserie with rotating pig, then black screen, then green planet.\n\nWait, the input has 5 frames. Let's parse each:\n\nFrame 0: Rotisserie, pig (whole, red, rotating), danger sign. Background has some items (boxes, maybe).\n\nFrame 1-2: Pig continues rotating, maybe slight change in appearance (more cooked?).\n\nFrame 3: Same as before? Or maybe a transition. Wait, the description says frame 3 is the same as 0? No, the user provided the frames as:\n\n[0.0] ... pig rotating.\n\n[1.4] ... pig rotating.\n\n[2.5] ... pig rotating.\n\n[3.6] ... black screen (with a black overlay? Or the screen goes black)\n\n[4.7] ... then a green planet.\n\nWait, the frames show the rotisserie with the pig rotating, then the screen goes black, then a green planet. So chronological order:\n\nFirst, a rotisserie machine with a whole pig (red, large) rotating on a spit. The pig is positioned horizontally inside the machine, which has a \"DANGER\" sign. The pig's rotation is continuous. Then, the screen cuts to black. After that, a green planet with rings appears.\n\nNow, need to focus on motion and behavior. The main subject is the pig rotating. Then the screen goes black, then the planet appears.\n\nRules: chronological order. So first, rotisserie with pig rotating. Then black screen. Then green planet.\n\nDescribe appearance: pig is red, whole, large. Rotating.\n\nSpatial: pig is in the rotisserie, which is a machine. Background has some objects but minimal.\n\nThen, the screen goes black, then the green planet with rings.\n\nCamera movement: The initial frames are a static shot of the rotisserie (since the pig is rotating, but the camera is stationary, maybe). Then, the screen cuts to black (so the camera stops, then transitions to the green planet).\n\nWait, in the input, frame 3.6 is \"a black screen with a black overlay\" (but the description says \"dark screen\" but the user input says [3.6] ... then [4.7] is a green planet.\n\nSo the sequence: start with rotisserie pig rotating, then black screen, then green planet.\n\nNow, write a concise paragraph.\n\nMain subjects: pig (rotating), then black screen (no subject), then green planet (appears).\n\nChronic order:\n\n- A whole red pig rotates on a spit inside a metal rotisserie machine. The pig's skin is glossy, and it spins steadily. The machine has a visible \"DANGER\" sign but text is excluded per rules.\n\n- The scene cuts to black.\n\n- A green planet with rings and small yellow dots appears, spinning slightly.\n\nWait, but rules say exclude text recognition, so don't mention the danger sign.\n\nSo:\n\nThe video opens with a large whole pig rotating on a spit inside a metal rotisserie. The pig's skin appears reddish and glossy as it spins continuously. The scene then cuts to a black screen before transitioning to a green planet with rings and small yellow dots, which rotates slightly.\n\nBut check the rules: focus on motion and behavior. The pig is rotating, then screen goes black, then planet appears.\n\nAlso, mention spatial relationships: the pig is inside the rotisserie, which is in a room (but background minimal).\n\nSo:\n\nA whole red pig rotates steadily on a spit within a metal rotisserie. The pig's skin glistens as it spins. The scene then transitions to a black screen, followed by a green planet with rings and small yellow objects rotating.\n\nCheck the output format: must be a paragraph, chronological, concise.\n\nWait, the user says \"consecutive paragraph\", so no bullet points.\n\nLet me check the example rules: \"concise, chronological paragraph\".\n\nAlso, exclude text recognition (so no \"DANGER\" sign).\n\nSo:\n\nThe video", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HMVRvrWio6s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HMVRvrWio6s_000311_000321.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 141.40451034669192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Pig rotating on rotisserie, demonstrating mechanical motion of a discrete solid object.", "background_and_ambient_analysis": "Background remains static (wall, items) with no shifting or environmental fluid motion (fire, water, smoke)."}}
{"video_id": "HOi3TiohTP8", "file_name": "HOi3TiohTP8_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with two split screens. Left side has a red X and \"A l'envers\" with a contact lens upside down on a finger. Right side has a green check and \"A l'endroit\" with the lens right side up. Then it cuts to a woman in a bathroom, facing a mirror. She's putting in a contact lens, using her fingers. The text on screen says \"Abaissez et soulevez vos paupières\" which is about lowering and lifting eyelids. Now, need to describe chronologically.\n\nFirst part: split screen showing two contact lens orientations. Left: upside down (X), right: correct (check). Then scene shifts to a woman in a bathroom with tiles, looking in mirror. She's applying a contact lens, lifting her eyelids. The actions are the lens placement steps.\n\nCheck the rules: focus on motion and behavior. Main subjects: contact lens, woman's hands, woman's face. Appearances: lens (transparent, small), woman (blonde, black jacket). Spatial: mirror in front of her, fingers near eyes. Background: bathroom tiles, but keep minimal.\n\nChronological order: start with the two lens images, then woman applying lens. The transition from split screen to woman. The lens is on her finger first (in the split screen), then she puts it in.\n\nSo, the caption should say: The video begins with a split-screen view: left shows a contact lens upside down on a finger (marked with red X), right shows the lens correctly oriented (green checkmark). It then transitions to a woman in a bathroom, facing a mirror, holding her eye with one hand and lifting her eyelid with the other as she prepares to insert a contact lens.\n\nWait, need to check rule b: mention appearance and number. Contact lens: transparent, small, held on finger. Woman: blonde hair, black jacket. Also, the motion: placing the lens on finger, then inserting.\n\nMake sure not to include text recognition (like the French text). So ignore \"Vérifiez que la lentille est à l'endroit\" or \"Abaissez et soulevez vos paupières\". Just describe the actions.\n\nSo:\n\nThe video opens with two side-by-side images: left displays a transparent contact lens upside down on a fingertip (red X icon), right shows the same lens correctly oriented (green check icon). It then cuts to a woman with blonde hair in a black jacket, standing before a bathroom mirror, lifting her upper eyelid with one hand while positioning a contact lens on her fingertip to insert into her eye.\n\nCheck if it's chronological: starts with split screen, then transitions to woman. Correct. Mention motion: lifting eyelid, positioning lens. Appearance: lens is transparent, small, held on finger; woman's hair and jacket. Spatial: mirror in front of her.\n\nAlso, camera perspective: the first part is static split screen, then the bathroom scene is a close-up of the woman's face and hands. But rule d says \"Conclude with camera perspective and movement\". So maybe: The video starts with a static split-screen view of contact lens orientations, then shifts to a close-up of a woman inserting a contact lens in front of a mirror.\n\nWait, the rules say \"Conclude with camera perspective and movement\". So the last part should end with how the camera is positioned. So:\n\nThe video opens with a split-screen showing a transparent contact lens upside down on a finger (left, red X) and correctly oriented (right, green check). It transitions to a close-up of a woman with blonde hair wearing a black jacket, standing before a tiled bathroom mirror, lifting her upper eyelid with one hand as she places a contact lens from her fingertip into her eye. The camera maintains a static close-up during the insertion sequence.\n\nWait, but the rules say \"Briefly describe their appearance and number (color, size, orientation)\". The lens is transparent, small. Woman: blonde hair, black jacket. Number: one woman.\n\nLet me rephrase, making sure to follow all rules.\n\nFinal draft:\n\nThe video begins with a split-screen: left displays a transparent contact lens inverted on a fingertip (red X icon), right shows the lens upright (green check icon). It transitions to a woman with blonde hair and black jacket, facing a bathroom mirror, lifting her upper eyelid with one hand while positioning a contact lens on her fingertip to insert into her eye. The camera remains static during the lens insertion sequence.\n</think>\n\n<caption_output>The video begins with a split-screen view: left shows a transparent contact lens inverted on a fingertip (marked by a red X icon), right displays the same lens upright (marked by a green check icon). It transitions to a woman with blonde hair wearing a black jacket,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HOi3TiohTP8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HOi3TiohTP8_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 88.41642704786798, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is moving to place a contact lens on their eye, with the lens and hand as distinct solid objects undergoing physical motion.", "background_and_ambient_analysis": "Background elements (walls, fixtures) remain static with no significant shifting or fluid motion. No fire, water, or wind effects observed."}}
{"video_id": "HPQeW88fQrY", "file_name": "HPQeW88fQrY_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video frames. There are two children: a younger child (maybe a baby) and an older child. Let's note their actions.\n\nIn the first frame, the baby is on the right, looking down. The older kid is on the left, smiling. Then, the older kid moves a bit, maybe laughing. The baby turns their head towards the older kid. The older kid is holding a yellow object? Wait, the baby is holding a yellow item. The background is wooden floor, but the rule says minimal background.\n\nChronological order: Start with the baby and older kid. The older kid smiles, then interacts—maybe the baby moves, turns head. Let's check the movements.\n\nFrame 0: Baby on right, looking down. Older kid left, smiling.\n\nFrame 1: Baby still, older kid smiles more.\n\nFrame 2: Older kid moves, maybe leaning in? Baby turns head.\n\nFrame 3: Older kid is on pink blanket? Wait, there's a pink blanket. The older kid is near pink, baby is holding yellow object.\n\nFrame 4: Baby reaches for pink, older kid looks at baby.\n\nFrame 5: Older kid moves away, baby holds yellow object.\n\nNow, subjects: two children. Baby is bald, dark blue shirt with pink design. Older kid has curly hair, dark shirt, smiling.\n\nActions: The older child laughs, smiles, moves around. The baby initially looks down, then turns head towards older child, reaches for the pink blanket, and holds a yellow object. The baby's movements are in response to the older child.\n\nSpatial: Older child to left of baby, both on floor. Pink blanket in front of older child? Wait, the pink is a blanket they're on.\n\nCamera: The camera seems to be at a low angle, maybe handheld, slight shake. No significant pan, just follows their movements.\n\nNow, structure the caption. Start with main subjects, their actions in order.\n\n\"Two children interact on a wooden floor: a bald baby in a dark blue shirt with pink design holds a yellow object while looking down, then turns to face a curly-haired older child in a dark shirt, who smiles and laughs, moving closer to the baby; the older child reaches toward a pink blanket, while the baby extends a hand toward it. The camera captures the scene from a low angle with slight shake.\"\n\nWait, need to check chronological order. Let's list each frame's actions:\n\n0: Baby looks down, older child smiles.\n\n1: Older child smiles (maybe more, or head movement).\n\n2: Older child leans forward, baby turns head.\n\n3: Baby looks at older child, older child moves away.\n\n4: Baby reaches for pink blanket, older child moves.\n\n5: Older child moves away, baby holds yellow object.\n\nWait, the frames are from 0 to 5 seconds. So the order is:\n\nStart with both children. Older child is smiling, baby looking down. Then older child moves, baby turns. Older child reaches toward pink (blanket), baby also interacts with pink.\n\nWait, the pink is part of the scene—maybe a blanket. So the older child is on a pink blanket.\n\nSo, the baby is to the right, older child to the left, on pink blanket.\n\nNow, the caption should be concise, chronological.\n\nLet me draft:\n\nA bald baby in a dark blue shirt with pink patterns holds a yellow object, looking down, then turns their head toward a curly-haired older child in a dark shirt who is smiling and laughing on a pink blanket. The older child leans forward, reaches toward the blanket, and the baby extends a hand toward it. The camera remains at a low angle with slight movement.\n\nCheck rules:\n\na) Motion: baby turns head, older child moves, reaches.\n\nb) Appearance: baby bald, dark blue, pink design. Older child curly hair, dark shirt.\n\nc) Spatial: older child left, baby right; pink blanket under older child.\n\nd) Camera: low angle, slight shake (from the frames, it's a bit shaky).\n\ne) Background: wooden floor, minimal.\n\nf) Excluded: no text, names.\n\nSo final caption:\n\nA bald baby in a dark blue shirt with pink patterns holds a yellow object, looking down, then turns their head toward a curly-haired older child in a dark shirt who smiles and laughs while on a pink blanket. The older child leans forward and reaches toward the blanket as the baby extends a hand toward it. The camera captures the scene from a low angle with slight movement.\n\nCheck if concise. Let's see. Maybe \"A bald baby in a dark blue shirt with pink patterns holds a yellow object, looking down, then turns toward a curly-haired older child in a dark shirt who smiles and laughs while on a pink blanket. The older child leans forward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HPQeW88fQrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HPQeW88fQrY_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 152.55853589323394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two children (a toddler and a baby) exhibit motion: the toddler turns her head and body, and the baby moves his head and arms while holding a yellow object.", "background_and_ambient_analysis": "No shifting background elements observed. The wooden floor and walls remain static throughout the frames. No fire, water, or wind motion detected."}}
{"video_id": "HQ-wBspxOto", "file_name": "HQ-wBspxOto_000359_000369.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small rectangular landscape painting depicting green hills, blue water, and dark rocks against a light background. Another hand, holding a yellow pencil, enters from the right, moves across the painting, and then retracts. The first hand remains stationary, continuing to hold the painting. The camera maintains a top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HQ-wBspxOto.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HQ-wBspxOto_000359_000369.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 118.21679294802745, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand is manipulating a small solid object (the printed landscape image), exhibiting controlled movement through deliberate hand gestures.", "background_and_ambient_analysis": "No shifting background elements observed (stationary surface); no fire, water, smoke, or wind motion present."}}
{"video_id": "HOubno_31zc", "file_name": "HOubno_31zc_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older adult with gray hair in a white shirt assists a young boy in a blue \"SURF'S UP\" shirt holding a small bottle and cap; the boy grips the bottle while the adult sits beside him. The camera shifts between close-ups of their hands and faces, then pans slightly to show them seated together in a kitchen with wooden cabinets. The camera exhibits a slight handheld shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HOubno_31zc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HOubno_31zc_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 155, "blur_score": 44.9136204226666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (wearing blue shirt) and an older person (wearing gray shirt) exhibit discrete hand movements during interaction. A third hand (off-screen) moves into the frame to interact with the child's hand, showing clear physical force application.", "background_and_ambient_analysis": "The background (wooden cabinets and countertop) remains static throughout the video. No fire, water, smoke, or wind is visible, ruling out ambient environmental motion."}}
{"video_id": "HPkGo1LwQtU", "file_name": "HPkGo1LwQtU_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and black shorts holds a banana, walks toward a green metal fence in a playground, extends his hand through the fence to offer the banana to a white goat inside the pen. The camera follows his movement as he feeds the goat.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HPkGo1LwQtU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HPkGo1LwQtU_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 399.3783504512002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and a goat are discrete objects. The goat moves toward the person's hand, indicating locomotion due to physical interaction.", "background_and_ambient_analysis": "The background includes trees, a fence, and a pathway; no shifting of static background elements (walls, ground) is observed, and no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "HQznfdT-QTo", "file_name": "HQznfdT-QTo_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a straw hat, orange shirt, and jeans uses a leaf blower to clear debris in a yard with plants and a wall behind them. The scene transitions to another individual in a blue shirt and dark pants operating a leaf blower in an outdoor area with plants and a building in the background. Both scenes are captured with static camera shots, focusing on the individuals’ actions as they maneuver the blowers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HQznfdT-QTo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HQznfdT-QTo_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 229.20987192705968, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a leaf blower is moving within the frame; discrete motion of the person and the leaf blower due to locomotion and machine operation.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static background elements (walls, trees, house) remain stable across frames with no uniform displacement."}}
{"video_id": "HOrrWayWpeQ", "file_name": "HOrrWayWpeQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video is of a football game. Need to describe the action chronologically. \n\nLooking at the frames: players are on a field. In the first frame, there's a play happening—players in white and dark uniforms (probably blue or black) are engaging. Then, the action moves as the play develops. Players are running, tackling, maybe the ball is being carried. The camera is panning, following the play.\n\nLet's break down the main subjects: football players, referees. Colors: white uniforms vs. dark (maybe blue or black). Numbers: not specified, but focus on motion. Spatial relationships: players are spread out, some moving towards the end zone. Background has trees and a house, but minimal per rule e.\n\nChronological order: the play starts with a group of players (offense and defense) in a formation. Then the ball is snapped, players move—offense carries the ball, defense pursues. Players run, tackle, maybe a player is tackled. The camera pans left or right to follow the play.\n\nWait, the frames show the play developing. Let's see:\n\n0.0: Players in white and dark (maybe blue) are at the line of scrimmage. Referee is there. \n\n1.0: The play starts—players move. The player with the ball (white uniform) is running, others chase.\n\n2.0: The ball carrier is moving downfield, surrounded by defenders.\n\n3.0: More players running, maybe a tackle. The action is moving towards the right side of the frame.\n\n4.0: Ball carrier is being chased, defenders closing in.\n\n5.0: The play is ongoing, players moving towards the end zone.\n\nSo the main motion is the offensive team advancing the ball, defensive team trying to stop them. Camera movement: pans right to follow the play.\n\nAppearance: players in white jerseys (offense) and dark (defense), helmets, football. Referee in striped shirt.\n\nSpatial: offside players (white) run forward, defense (dark) pursue. Referee near the play.\n\nNeed to be concise. Let's draft:\n\nA football game unfolds on a green field with players in white and dark uniforms engaged in a play. The offensive team in white jerseys advances the ball as defensive players in dark uniforms pursue. As the play progresses, players move toward the end zone, with some engaging in tackles. The camera pans right, following the action of the ball carrier and pursuing defenders, while spectators stand on the sideline.\n\nWait, check rules: focus on motion and behavior chronologically. Briefly describe appearance and number. Spatial relationships. Conclude with camera.\n\nLet's structure:\n\n1. Describe the initial scene: players (white and dark) at the line of scrimmage.\n\n2. Action starts: ball snapped, offense moves, defense chases.\n\n3. Progress: ball carrier runs, defenders close in.\n\n4. Camera movement: pans to follow.\n\nNumber of players: not specified, but \"players in white and dark uniforms\" (maybe multiple, but don't need exact numbers unless essential. Rule b says \"briefly describe their appearance and number (color, size, orientation).\" So \"players in white jerseys (offense) and dark jerseys (defense)\"—maybe \"several players\" but perhaps better to say \"players in white and dark uniforms\".\n\nWait, example: \"Players in white and dark uniforms engage in a play on a green field. The offensive team in white jerseys advances the ball as defenders in dark uniforms pursue, with a referee in a striped uniform observing. The camera pans right, following the movement of the ball carrier and chasing defenders toward the end zone.\"\n\nBut need to be concise. Let's check:\n\nMain subjects: football players (white and dark), referee.\n\nMotion: play starts, ball carrier runs, defenders chase, tackles occur.\n\nAppearance: white uniforms (offense), dark uniforms (defense), referee in stripes.\n\nSpatial: ball carrier moving downfield, defenders behind/around him.\n\nCamera: pans right to follow the action.\n\nLet's write:\n\nA football play begins with players in white and dark uniforms on a green field. The offensive team in white jerseys carries the ball downfield, pursued by defensive players in dark uniforms. As the play progresses, defenders close in on the ball carrier, leading to tackles and continued movement toward the end zone. The camera pans right, tracking the action of the ball carrier and pursuing defenders.\n\nCheck rules:\n\na) Motion chronological: starts with play, ball carried, defense pursues, tackles.\n\nb) Appearance: white/dark uniforms, referee (maybe mention if visible). Wait, in the frames, there's a referee in stripes. But maybe include him.\n\nc) Spatial: ball carrier in front, defenders behind.\n\nd) Camera: pans right.\n\ne) Background minimal: green field, trees (but", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HOrrWayWpeQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HOrrWayWpeQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 106, "blur_score": 443.70865518624527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in athletic uniforms are moving across the field: running, tackling, and changing positions in a structured sports activity (likely football). Their motion is consistent with locomotion due to physical forces.", "background_and_ambient_analysis": "Background elements (trees, buildings, field markings) remain stable with no uniform shifting or fluid motion (e.g., no fire, water, or wind-driven swaying dominating the scene)."}}
{"video_id": "HRO3GJgB0Ws", "file_name": "HRO3GJgB0Ws_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand on snow near a red vehicle: one wears a gray jacket with a blue hood and camouflage pants, holding a fishing rod and red reel, while the other wears a brown jacket, camouflage pants, and black boots, standing beside the truck. The person with the rod remains stationary, and the second individual steps toward an ice hole before a third person in camouflage pants enters the frame from the left. The camera maintains a fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HRO3GJgB0Ws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HRO3GJgB0Ws_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 83.47332661769316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are moving: one holding a red object (fire extinguisher?), one near the van walking, and one partially visible on the left moving. Motion is due to their locomotion and handling objects.", "background_and_ambient_analysis": "Background (snow and van) is static. No significant fluid/environmental motion (fire, water, smoke, wind) is observed; snow is stationary."}}
{"video_id": "HRwNFbDn7YQ", "file_name": "HRwNFbDn7YQ_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue jeans and a tie-dye shirt uses a metallic tool to carve a circular indentation into a wooden block resting on their lap; the tool's shadow is visible on the block as it is pressed into the wood, creating a deeper groove. The camera zooms in slightly, focusing on the tool’s motion and the evolving indentation on the block while the background remains indistinct.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HRwNFbDn7YQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HRwNFbDn7YQ_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 125.38658076597717, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The skateboard is being moved by the person's hands, which is a discrete solid object moving due to explicit physical force (the person's manipulation).", "background_and_ambient_analysis": "The background (blue fabric and cardboard box) is static. No dominant environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "HRQzmKkPuyo", "file_name": "HRQzmKkPuyo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a wooden spoon stirs a pot of small, light green lentils on a black stovetop burner. The hand moves the spoon in a circular motion, mixing the lentils evenly as they shift within the pot. The pot remains centered on the burner, with the metallic stove surface visible below. The camera maintains a fixed close-up, top-down perspective throughout the sequence, focusing solely on the stirring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HRQzmKkPuyo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HRQzmKkPuyo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 93.95009100727461, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand stirring grains in a pot; the hand and grains exhibit controlled, discrete motion due to physical stirring forces.", "background_and_ambient_analysis": "No uniform shifting of static background elements (e.g., stove, walls); no fire, water, smoke, or wind motion observed."}}
{"video_id": "HQniXOH9Fuk", "file_name": "HQniXOH9Fuk_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored apron and cardigan rolls dough on a floured countertop with a wooden rolling pin, moving it back and forth. To the left of the person is a clear glass bowl, and to the right is a pie plate. The camera maintains a steady eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HQniXOH9Fuk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HQniXOH9Fuk_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 154.1276243281797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is rolling out dough with a rolling pin; the rolling pin and dough exhibit discrete physical motion due to the person's forceful application.", "background_and_ambient_analysis": "The background (shelves, table, cabinets) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "HS2YUZwpMM4", "file_name": "HS2YUZwpMM4_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black lawnmower-style vehicle with a helmet rests on grass, then the scene shifts to a dirt track where spectators sit behind concrete barriers. Multiple vehicles, including a blue one and others, speed past the track from left to right. The camera transitions from a close-up of the stationary vehicle to a wider view capturing the moving vehicles racing on the track.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HS2YUZwpMM4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HS2YUZwpMM4_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 598.5590801412088, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "ATVs and their riders move across the frame via locomotion; the vehicles are solid objects with distinct bounding boxes and visible motion due to engine/track forces.", "background_and_ambient_analysis": "Static background elements (trees, parked vehicles) show no uniform shifting; dust is present but not dominant fluid motion like fire/water/smoke."}}
{"video_id": "HTOfZeOSp0w", "file_name": "HTOfZeOSp0w_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A pair of hands holds and manipulates black wireless earbuds, rotating them to showcase their shape and connection. The hands then move to insert one earbud into a person's ear, with the background transitioning from a light-colored fabric to a brick wall. The camera maintains a close-up perspective, focusing on the earbuds' placement and insertion motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HTOfZeOSp0w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HTOfZeOSp0w_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 90.2473219663177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: hands manipulating earbuds (showing different angles) and earbud insertion into ear. Solid, distinct objects moving due to explicit human locomotion.", "background_and_ambient_analysis": "Static brick wall background in second segment; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "HSSKVe15zsA", "file_name": "HSSKVe15zsA_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several players in yellow jerseys and dark shorts run across a dirt field, sprinting toward a white-marked goal line; some move ahead while others adjust positions. The crowd observes in the background. The camera pans left, following the players' motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HSSKVe15zsA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HSSKVe15zsA_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 156, "blur_score": 297.00266473749093, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in yellow and green uniforms are running, jumping, and engaging in physical interaction (e.g., tackling), demonstrating distinct locomotion and collision physics.", "background_and_ambient_analysis": "The background elements (trees, structures, spectators) show no uniform shifting or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "HTxPTSacqY8", "file_name": "HTxPTSacqY8_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing stands on a red ladder next to a house with a purple roof, reaching up to work on the roof edge; he shifts position slightly while working. A boy in a blue jacket and jeans stands on the grass to the right, observing. The camera maintains a ground-level perspective with minimal movement, remaining mostly static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HTxPTSacqY8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HTxPTSacqY8_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 958.415712561798, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person on a red ladder near the house roof exhibits slight positional changes (e.g., leaning, adjusting stance), and a second person on the ground shows minor movement.", "background_and_ambient_analysis": "Background elements (house, trees, ground) show no uniform shifting or significant environmental motion (wind/swaying is minimal and not dominant). No fire, water, or smoke present."}}
{"video_id": "HUkaclMHRqA", "file_name": "HUkaclMHRqA_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue plaid shirt and jeans kneels on a gray floor, holding the bare foot of another individual wearing beige pants. The kneeling person manipulates the foot, moving it forward and then releasing it, while the barefoot individual stays seated. Other people sit in the background. The camera remains stationary, focusing closely on the feet and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HUkaclMHRqA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HUkaclMHRqA_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 211.09050231316695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The foot of the standing person and the hands of the sitting person are moving due to physical interaction (massaging).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion. Static indoor setting with people in the background who are stationary."}}
{"video_id": "HUBa85UJN4o", "file_name": "HUBa85UJN4o_000304_000314.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Players in dark and white jerseys move across a green field with white markings; a player in dark jersey runs toward the right, followed by others in white and dark uniforms, while additional players converge from the left. The group shifts leftward as the camera pans slightly left, tracking the motion against a backdrop of trees and a chain-link fence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HUBa85UJN4o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HUBa85UJN4o_000304_000314.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 167.22306964142587, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (likely athletes) are moving across the field, exhibiting discrete locomotion consistent with physical exertion in a sports setting.", "background_and_ambient_analysis": "The background consists of stationary trees and a fence with no significant shifting or fluid motion. No fire, water, smoke, or wind dominate the scene."}}
{"video_id": "HV9rGsgel4I", "file_name": "HV9rGsgel4I_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate a light yellow round potato, using a metallic knife to peel its skin in a rotational motion; after peeling, the hands slice the potato into pieces. The background features a display case with assorted meats. The camera maintains a close-up perspective with slight handheld shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HV9rGsgel4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HV9rGsgel4I_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 196.98349787154876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a knife are interacting with a potato; the hands manipulate the potato while the knife cuts it, demonstrating discrete solid-object motion due to physical forces (cutting).", "background_and_ambient_analysis": "Background contains static shelves with packaged goods; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "HQPz2PLdVi8", "file_name": "HQPz2PLdVi8_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green shirt, black shorts, and green sneakers lies on an incline bench in a gym, lifting a barbell overhead in a repeated motion. Nearby, several people stand observing, including one in a black shirt with white shorts to his left. The camera remains stationary, capturing the scene from a slightly angled perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HQPz2PLdVi8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HQPz2PLdVi8_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 156, "blur_score": 63.02810567433818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the green shirt is performing a bench press, lifting a barbell vertically. The barbell moves up and down due to the lifter's muscular force. Other individuals are mostly stationary.", "background_and_ambient_analysis": "The background (gym equipment and walls) is static with no fluid motion (fire, water, smoke, wind) or uniform background shift. Ambient environmental motion is absent."}}
{"video_id": "HVf3Z0beMR8", "file_name": "HVf3Z0beMR8_000306_000316.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people in dark clothing are on a wooden dock next to a white boat with a blue canopy. The person on the right walks off the dock toward the water, while the other person on the left remains near the boat. As the person exits, the boat begins to pull away from the dock, moving into the water, and the dock becomes empty. The camera remains stationary with slight shake, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HVf3Z0beMR8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HVf3Z0beMR8_000306_000316.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 157, "blur_score": 1278.9580869217862, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human figures are moving: one walks across the dock from right to left, while another moves near the boat's stern, performing manual tasks (e.g., adjusting coverings).", "background_and_ambient_analysis": "The background elements (dock structure, trees, distant shoreline) remain stationary with no uniform shifting; water is calm with minimal wave motion, indicating no dominant ambient environmental effects."}}
{"video_id": "HVa8hpIWzMo", "file_name": "HVa8hpIWzMo_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt and dark shorts bends near the wooden shed’s side, then stands and walks toward the open door, adjusting something. The camera follows him, zooming in as he moves closer to the shed’s wooden wall. The scene cuts to a different location where a person in a black t-shirt and checkered scarf stands in a grassy yard with scattered tools and a ladder visible, with greenery and a table in the background. The camera shifts to a wider shot of this new location, showing the person standing still.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HVa8hpIWzMo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HVa8hpIWzMo_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 755.4357979874623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects: first subject moves from left to right toward the shed, interacts with the structure (bending, adjusting), then second subject enters frame. Motion is due to locomotion and intentional action.", "background_and_ambient_analysis": "Static background elements (wooden shed, trees, grass) show minimal displacement; no dominant fluid/environmental motion (fire, water, smoke, or wind) observed. Tree swaying is negligible and not dominant."}}
{"video_id": "HWAg2fmN2S8", "file_name": "HWAg2fmN2S8_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, identify the main subject: a person. They're in a blue shirt, dark pants, white cap. The action: they start by stepping on a wooden platform with fire hydrants (old, rusty, two of them; one red). Then they reach out to a wooden structure with various objects (like tools or containers). The video shows them moving their arm towards the structure, maybe picking up or adjusting something. Background has a blue tarp, some trees, and other equipment. Camera perspective: it seems like a fixed angle, maybe slightly tilted but no movement mentioned. Wait, the rules say chronological paragraph. So start with the person's position, then their actions step by step.\n\nCheck rules: focus on motion and behavior. Person is standing on wooden planks (platform), facing a table with items. They lean forward, extend arm to touch or interact with objects on the table. The fire hydrants are on the left (two: one dark, one red). The person is in the center. Background: blue tarp, trees, other equipment. Camera is static, top-down? Wait, the video is a bit tilted, but maybe it's a fixed angle. Need to describe the motion chronologically: at the start, the person is standing, then moves arm towards the table, maybe adjusting or picking something. Keep it concise.\n\nLet's structure:\n\nA person wearing a blue shirt, dark pants, and a white cap stands on a wooden platform with two fire hydrants (one dark, one red) to the left. They extend their right arm to interact with objects on a wooden structure to their right, making slight adjustments. The background includes a blue tarp and trees. The camera maintains a fixed perspective with a slight tilt.\n\nWait, check the video frames: first frame, person is in mid-motion, then reaching out. So the motion is from standing, leaning towards the structure, hand reaching. So chronological: the person is on the platform, extends arm to the right table, adjusts items. The hydrants are on the left (two), red one is there. The person's position: on the planks, near the hydrants.\n\nMake sure to mention appearance briefly: blue shirt, dark pants, white cap. Spatial: hydrants left, structure right. Motion: steps forward (maybe?), reaches out. Wait, the first frame shows them stepping, then reaching. Wait the video starts with them stepping on a plank, then reaching.\n\nWait, the video frames: [0.0] they're on the platform, maybe taking a step, then extending arm to the table. So the sequence is: person stands on wooden planks, steps slightly, then reaches out to the right wooden structure with multiple objects (like bottles, tools), interacting with them. The hydrants are two, one red, one dark, on the left side of the platform.\n\nNow, check rules: exclude text, named characters. So no names. Focus on motion: starts by stepping, then reaching. But maybe in the video, they are in a position where they lean forward, arm reaching.\n\nSo the caption should be:\n\nA person in a blue shirt, dark pants, and white cap stands on a wooden platform with two fire hydrants (one dark, one red) to the left. They lean forward, extending their right arm to interact with objects on a wooden structure to their right, making minor adjustments. The background features a blue tarp and trees. The camera captures the scene from a fixed angle with a slight tilt.\n\nWait, check the output format: <caption_output>...<caption_output>. Need to make sure it's concise. Maybe shorten:\n\nA person in a blue shirt, dark pants, and white cap stands on a wooden platform with two fire hydrants (dark and red) to the left. They lean forward, extending their right arm to touch objects on a wooden structure to the right. The background includes a blue tarp and trees. The camera maintains a fixed perspective with a slight tilt.\n\nCheck if all rules are met: chronological (starts standing, then leaning and reaching), appearance (shirt color, pants, cap), spatial (hydrants left, structure right), camera (fixed, slight tilt). Background minimal. Excluded text, names.\n\nYes, that seems okay. Let me check again. The video shows the person moving their arm towards the structure, maybe picking up something. So the action is reaching and adjusting. The camera is static. Let's write the caption as per rules.\n</think>\n\n<caption_output>A person in a blue shirt, dark pants, and white cap stands on a wooden platform with two fire hydrants (one dark, one red) to the left. They lean forward, extending their right arm to interact with objects on a wooden structure to the right, making minor adjustments. The background includes a blue tarp and trees", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HWAg2fmN2S8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HWAg2fmN2S8_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 210.33074046261487, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is positioned on a wooden structure, exhibiting subtle balancing movements (e.g., shifting weight, minor body adjustments) without significant displacement.", "background_and_ambient_analysis": "The background elements (blue tarp, trees, wooden structures) remain static across frames, with no significant shifts or environmental fluid motion (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "HXWZNn8jUGA", "file_name": "HXWZNn8jUGA_000270_000280.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt, white gloves, and white mask uses a trowel on a tiled wall, then picks up a white rectangular object from a black bucket positioned to their right and presses it against the wall with the trowel, adjusting its position. The camera remains stationary, capturing the actions from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HXWZNn8jUGA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HXWZNn8jUGA_000270_000280.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 57.408144478369344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves and a mask is moving a trowel to apply plaster to a tiled wall. The person's hands and the trowel are discrete solid objects exhibiting intentional motion.", "background_and_ambient_analysis": "The tiled wall and stationary objects (black basket) show no uniform shifting or fluid/environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "HXWEtGXyfCU", "file_name": "HXWEtGXyfCU_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man and another individual stand on a blue hydraulic lift platform above a swimming pool. The shirtless man jumps from the platform into the pool, creating a splash, while the second person remains on the platform. Several onlookers stand near the pool’s edge, observing the jump. The camera captures the sequence from a fixed position, with the platform and pool area in focus against a cloudy sky and distant trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HXWEtGXyfCU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HXWEtGXyfCU_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 116.02955145288985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The cherry picker lift platform moves vertically (rising/falling), and one person jumps from the platform into the pool, causing a splash. Both motions involve solid objects (the lift structure and human subject) subject to mechanical forces and gravity.", "background_and_ambient_analysis": "The background (white house, green hills, cloudy sky) remains stationary throughout the frames, with no uniform shifting indicating camera motion. The pool water shows a transient splash from the jump, but this is a result of discrete object impact rather than dominant fluid motion. No fire, smoke, or wind-driven environmental effects dominate the scene."}}
{"video_id": "HY5w5ycPGYE", "file_name": "HY5w5ycPGYE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark silhouette of a hand holding a key enters from the right, moves upward, and points the key toward a window on a yellow and white building. The hand remains steady, oriented toward the building’s facade as the camera stays static through a window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HY5w5ycPGYE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HY5w5ycPGYE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 349.290944660759, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving across the frame, manipulating a small object (likely a toy or tool), with clear motion tracks.", "background_and_ambient_analysis": "The background consists of a static building with uniform windows showing no shifting or fluid motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "HXvNw9Qv1t4", "file_name": "HXvNw9Qv1t4_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair, wearing a yellow T-shirt and headphones with a microphone, holds a small cylindrical object in their right hand. They bring the object to their mouth, then lower it, revealing a red and white label. The individual remains seated, facing the camera, with a neutral background featuring a door and wall. The camera maintains a static, close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HXvNw9Qv1t4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HXvNw9Qv1t4_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 62.57988596357637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a small bottle/can: hand moves it to the mouth (drinking action), then retracts it. The bottle is a distinct solid object undergoing motion due to manual control.", "background_and_ambient_analysis": "Static indoor background (walls, ceiling) with no visible fluid motion (fire, water, smoke) or environmental sway (e.g., wind). Background elements remain fixed without uniform shifting."}}
{"video_id": "HX8ILWUOTBI", "file_name": "HX8ILWUOTBI_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person in a red shirt and gray shorts doing a movement on the floor. First, I need to observe the sequence. The person is in a lunge position, right? Then they shift their leg. Let's break down the frames. \n\nFrame 0: person is in a lunge, left leg forward, right leg back. Then frame 1 to 4: they're moving the left leg back, so maybe a reverse lunge or a step back. Wait, the motion is from forward to back, then maybe repeating? Wait, the video shows the person in a plank-like position but with one leg forward. Wait, no, the person is on their hands and knees? Wait, no, in the first frame, they're on hands and one knee, then the other leg steps back. Wait, the person is in a push-up position but with one leg extended back. Wait, no, the person is in a quadruped position, then moves the left leg back to extend it, then brings it back. Wait, looking at the frames:\n\nFrame 0: person in red shirt, gray shorts, black shoes, on hands and knees, left leg forward, right leg back (so it's a lunge position but on hands). Then frame 1: left leg steps back, so now both legs are back, but then frame 2: left leg forward again? Wait, no, the frames show the person moving their left leg backward, then the right leg moves? Wait, no, let's see the movement. The person is in a lunge stance (hands on floor, one leg forward, one back), then pushes the front leg back, so it's a reverse lunge. Then the sequence is: they start with left leg forward, then pull it back, then maybe repeat? Wait, the video frames show the person's left leg moving from forward to back, then the next frames show it moving back to forward. Wait, in frame 0, left leg is forward; frame 1, left leg is moving back; frame 2, left leg is further back; frame 3, left leg is behind, right leg forward; frame 4, left leg is moving back to front. Wait, no, maybe it's a step-back lunge. Let me check the positions:\n\nThe person is on the floor, hands and knees, left leg extended forward (knee bent), right leg bent behind. Then, they step the left leg back, so now both legs are behind, but the right leg is forward. Wait, no, in frame 0, left leg is forward, right leg is back (knee bent). Then in frame 1, left leg is moving back, so the body shifts, maybe the left leg steps back to a wider stance. Wait, the movement is a reverse lunge where the person is in a quadruped position but doing a lunge. Wait, perhaps it's a \"bear crawl\" but no, the person is moving the leg. Let's get the motion right.\n\nThe person starts with left leg forward (knee bent), right leg back (knee bent), hands on floor. Then they step the left leg back, so now the left leg is behind the right leg, and then maybe the right leg steps back, but the frames show the left leg moving from front to back. Let's check the frames:\n\nFrame 0: left leg forward, right leg back (position: lunge)\n\nFrame 1: left leg moving back, so the body shifts, left leg is now behind\n\nFrame 2: left leg further back, right leg now forward\n\nFrame 3: left leg back, right leg forward (same as frame 2?)\n\nWait, maybe it's a reverse lunge. So the person is in a stance with one leg forward (left) and one back (right), then they move the left leg back to a position where right is forward, then left moves back again. Wait, the sequence is: starting with left leg forward, then moving the left leg backward, which takes the left leg to a position behind, then the right leg moves forward. Wait, no, the movement is a step-back lunge, so the person is doing a lunge where they step the front leg back, so the body moves backward. So the motion is: left leg (front) steps back, so now the left leg is back, right leg is front, then the left leg moves back again. Wait, the frames show the person's left leg moving from front to back, then the next frames show it moving back to front. Wait, maybe it's a repetitive motion where the person steps one leg back and forth.\n\nWait, let's look at the description: the person is in a red shirt and gray shorts, on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HX8ILWUOTBI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HX8ILWUOTBI_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 32.640229552101154, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person in a red shirt and gray shorts performs controlled push-ups, moving their body via muscular exertion with discrete, solid-object motion.", "background_and_ambient_analysis": "The green wall, door frame, and static signage show no shifting or environmental motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "HZEc1J_Xv58", "file_name": "HZEc1J_Xv58_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a white shirt and dark shorts runs across the grass toward a house wall, stopping near a leaning cardboard piece. He bends down, picks up an object from the ground, then stands upright. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HZEc1J_Xv58.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HZEc1J_Xv58_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 353.69368339740237, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy (person) is running, jumping, and interacting with the house wall and cardboard.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind observed."}}
{"video_id": "HZO1bdVzK4o", "file_name": "HZO1bdVzK4o_000551_000561.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands submerges a dark-colored garment into foamy soapy water, scrubs it vigorously, lifts it out to rinse, and repeats the motion. The hands actively maneuver the dark fabric within the basin, agitating it through the soapy water. The camera maintains a close-up, top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HZO1bdVzK4o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HZO1bdVzK4o_000551_000561.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 28.301604333375995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and the fabric are the discrete objects moving; the hands are applying force to the fabric in the soapy water.", "background_and_ambient_analysis": "The background (tub) is stationary. The water is being actively stirred by hands, indicating that the water motion is not ambient but a result of discrete object movement."}}
{"video_id": "HZS75IUeaaA", "file_name": "HZS75IUeaaA_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with red hair tied back and wearing a light gray tank top stands in front of a bookshelf filled with books and binders. They raise their right hand, point their index finger upward, then lower their hand and gesture downward before raising it again. The camera remains close-up with slight handheld movement, capturing the person’s upper body against the bookshelf background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HZS75IUeaaA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HZS75IUeaaA_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 120.29488031765501, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (woman) moves discretely: pointing, smiling, touching her face, and consuming small white objects. All motions are solid, voluntary actions with clear bounding box tracking.", "background_and_ambient_analysis": "No shifting background; bookshelves and binders remain static throughout. No fire, water, smoke, or wind motion detected."}}
{"video_id": "HYnpPeFvgHk", "file_name": "HYnpPeFvgHk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a beige shirt, blue jeans, and dark cap sits on a white couch with a child wearing a white and yellow shirt, dark pants, and brown shoes. The man reaches out, lifts the child from the couch, and holds them on his lap. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HYnpPeFvgHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HYnpPeFvgHk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 189.3791893938992, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man and a child are moving: the man interacts with the child (e.g., lifting, holding), causing discrete solid object motion due to physical forces (manual locomotion/collisions).", "background_and_ambient_analysis": "Background elements (plant, walls) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "HXfIFWT0eBU", "file_name": "HXfIFWT0eBU_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in white shorts stands on a concrete platform, striking large hanging drums with his hands. He moves his arms rhythmically, then steps forward slightly while continuing to play. Several people sit on the ground around him, observing. The scene is under a thatched roof with additional drums and a curtain in the background. The camera remains stationary at a low angle throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HXfIFWT0eBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HXfIFWT0eBU_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 317.0728881240623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (discrete solid object) is moving via arm gestures and walking motion, demonstrating explicit physical locomotion.", "background_and_ambient_analysis": "The background elements (structural walls, hanging objects, floor) are static with no shifting or fluid motion (no fire, water, smoke, or wind effects observed)."}}
{"video_id": "HZkSpz20C2Q", "file_name": "HZkSpz20C2Q_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children at a green and orange track begins the race; one child crawls forward while others stand ready. As the race starts, children run, with one child stumbles and falls on the track. The crowd behind them claps and takes photos, with some individuals crouching close to the track. The camera maintains a frontal view with minimal movement, capturing the action from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HZkSpz20C2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HZkSpz20C2Q_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 115.14544208427067, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children and balls are moving. Children are running, jumping, and kicking; balls are being propelled and rolling due to physical forces (kicking). All motion is solid-object locomotion with clear bounding boxes.", "background_and_ambient_analysis": "Static indoor environment with no shifting background elements (walls, floor remain fixed). No fire, water, smoke, or wind detected. Environment is calm and indoor."}}
{"video_id": "HZwUJaaibrY", "file_name": "HZwUJaaibrY_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men, one with gray hair wearing a black vest over a white shirt and the other bald in a white shirt, each hold brown wooden boards up to their mouths; they subsequently lower the boards and move apart, with the gray-haired man shifting left and the bald man turning right. The camera remains static, capturing their motions in a dimly lit indoor setting with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HZwUJaaibrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HZwUJaaibrY_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 105.86294869978857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving: one adjusts posture and gestures with a book, while the other turns pages and shifts position. These are solid, distinct objects moving due to explicit physical actions (locomotion and object manipulation).", "background_and_ambient_analysis": "The background consists of static vertical structures (metal walls) with no uniform shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "H_j3DNxFEQw", "file_name": "H_j3DNxFEQw_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue striped shirt stands in a room. A hand holds a metallic coin, bringing it close to the camera to display its surface, then pulls it back. The camera remains handheld with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H_j3DNxFEQw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H_j3DNxFEQw_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 458.53877304443785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holds and manipulates a metallic coin, moving it in front of the camera with controlled hand motions. The coin is the sole discrete solid object undergoing intentional movement.", "background_and_ambient_analysis": "Background elements (bed, lighthouse poster, wall decorations) remain stationary; no fluid motion (water, fire, smoke) or wind is present. Room environment is static."}}
{"video_id": "HZd-m-i0EoY", "file_name": "HZd-m-i0EoY_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video starts with a woman putting on glasses, then a man putting on glasses, then a woman with red glasses, then a man with glasses, then another woman putting on red glasses. Wait, the timestamps: 0.0 to 5.0 seconds. Let's check each frame.\n\nFirst frame [0.0]: woman with brown hair, glasses on, smiling. Then [1.4]: man with gray hair, putting on dark glasses. [2.5]: woman with short dark hair, red glasses, smiling. [3.6]: man with beard, glasses, yellow stripes. [4.7]: woman with short dark hair, red glasses, making a heart shape with hands over eyes. Wait, the sequence of people: woman (1), man (2), woman (3), man (4), woman (5). Each is putting on glasses or adjusting.\n\nNeed to describe each step in order. Appearance: first woman has brown hair, glasses; then man with gray hair, dark glasses; next woman short dark hair, red glasses; then man with beard, dark glasses (yellow stripes shirt); then woman short dark hair, red glasses, hands making heart.\n\nMotions: each person adjusts or puts on glasses. First, the woman is shown with glasses, then she's adjusting (wait, no, the second frame shows a man putting on glasses, so maybe the first frame is a woman with glasses, then the next person (man) is putting them on. Wait, the description says \"chronological paragraph describing the provided video\". So the order is the sequence of the video.\n\nFirst frame: a woman with brown hair and glasses smiles. Then the next frame (1.4s) shows a man with gray hair putting on dark-framed glasses. Then 2.5s: a woman with short dark hair wearing red glasses smiles. Then 3.6s: a man with a beard and dark glasses in a yellow striped shirt. Then 4.7s: the same woman as in 2.5s, with red glasses, uses both hands to make a heart shape over her eyes.\n\nWait, the problem is the frames: each segment is a different person. The video shows five people in order? Wait, the timestamps: 0.0 to 5.0, split into 0.3, 1.4, 2.5, 3.6, 4.7. So five shots. Each is a person.\n\nSo first, a woman with brown hair and glasses (on her face) smiles at the camera. Then a man with gray hair adjusts dark-framed glasses on his face. Then a woman with short dark hair wears red-framed glasses and smiles. Then a man with a beard, dark-framed glasses, and a yellow striped shirt. Then a woman with short dark hair, red-framed glasses, makes a heart shape with her hands over her eyes.\n\nNow, chronology: the order is woman (1) -> man (2) -> woman (3) -> man (4) -> woman (5).\n\nEach action: first woman is shown with glasses (maybe adjusting? But the description says \"putting on\" or \"adjusting\"). Wait, the first frame is a woman with glasses, then the next is a man putting on glasses. So perhaps the first person is already wearing glasses, then the next person is putting them on. Wait, maybe the sequence is different. Let me check the video description:\n\nThe video starts with a frame where a woman with glasses is smiling. Then a man puts on glasses. Then a woman with red glasses smiles. Then a man with glasses. Then a woman makes a heart with hands.\n\nSo the main subjects: five people, each in sequence.\n\nAppearance:\n\n1. Woman: brown hair, glasses (wearing), smiling.\n\n2. Man: gray hair, putting on dark-framed glasses.\n\n3. Woman: short dark hair, red-framed glasses, smiling.\n\n4. Man: beard, dark glasses, yellow striped shirt.\n\n5. Woman: short dark hair, red-framed glasses, hands making heart shape.\n\nNow, the caption needs to be in chronological order, focusing on motion and behavior.\n\nStart: A woman with brown hair and glasses smiles at the camera. Then a man with gray hair adjusts dark-framed glasses onto his face. Next, a woman with short dark hair wears red-framed glasses and smiles. Following this, a man with a beard and dark glasses in a yellow striped shirt is shown. Finally, a woman with short dark hair, wearing red-framed glasses, uses both hands to form a heart shape over her eyes.\n\nNow, check rules:\n\na) Motion and behavior in order: yes, each step in sequence.\n\nb) Appearance: color", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HZd-m-i0EoY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HZd-m-i0EoY_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 215.05352422741618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two discrete solid objects (people) exhibit motion: a bearded man adjusting his glasses (0.5-1.2s) and a young person adjusting her glasses (1.3-5.0s). Motion includes hand movements, head turns, and speech-related facial expressions, all attributable to explicit physical actions.", "background_and_ambient_analysis": "The background is consistently plain white with no environmental elements (e.g., fire, water, wind). No shifting background or fluid motion is observed; the background remains static throughout all frames."}}
{"video_id": "HZrXk1PQTS8", "file_name": "HZrXk1PQTS8_000585_000595.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark blue and white striped polo shirt stands in a modern kitchen, facing a large glass vase containing pink and white orchids on a black countertop. He extends his right hand to adjust the flowers, gently moving the branches and stems. The camera remains stationary throughout, capturing the scene from a fixed angle without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HZrXk1PQTS8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HZrXk1PQTS8_000585_000595.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 255.38342710691438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a striped shirt is actively moving their hands to adjust flowers in a vase; the hands and torso exhibit controlled motion due to physical interaction with the floral arrangement.", "background_and_ambient_analysis": "The background elements (wall, containers, countertop) remain static with no visible shifting or fluid motion; no fire, water, or wind effects are present."}}
{"video_id": "H_oskzkyEaI", "file_name": "H_oskzkyEaI_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the rules. The user wants a concise chronological paragraph focusing on the motion and behavior of the main subjects. The main subjects here are the adult and the child.\n\nLooking at the video frames: In the first frame, an adult in a dark coat and hat is sitting on the snow next to a red sled with a child wearing a white coat and hat. The adult pushes the sled. Then, the sled starts moving down the slope. The child is on the sled, sliding away. The background has a snowy field, a yellow school bus, and some houses. \n\nI need to describe the sequence step by step. Start with the adult pushing the sled. The child is in the sled, which is red. The sled moves down the slope. The background elements like the school bus and houses are part of the setting but should be minimal. \n\nCheck the rules: mention appearance (color, size), spatial relationships (e.g., adult pushing from behind), motion chronologically. The camera seems to follow the sled as it moves, so maybe a pan following the sled. \n\nAvoid text recognition, named characters, so no mentioning names. Don't include stylistic analysis. Keep background minimal. \n\nLet me structure it: Adult in dark coat pushes red sled with child in white coat. Sled slides down slope, moving away from camera. Background includes snowy field, school bus, houses. Camera follows the sled's movement.\n\nWait, the camera perspective: in the initial frames, it's a close-up, then as the sled moves, the camera seems to pan left or follow it. The last frame shows the sled moving away, so the camera is tracking the movement. Maybe \"camera follows the sled as it slides down the slope.\"\n\nCheck for spatial relationships: adult is behind the sled initially, pushing it. Then the sled moves forward, away from the camera.\n\nMention the number: one adult, one child.\n\nAppearance: adult in dark coat, child in white coat and hat, red sled.\n\nNow, put it all in chronological order. Start with the pushing action, then the sled moving. Conclude with camera movement.\n\nPossible caption: \"A person in a dark coat and hat pushes a red sled carrying a child in a white coat and hat down a snowy slope. The sled slides away from the camera across a snow-covered field, passing a yellow school bus and distant houses. The camera follows the sled’s descent with a slight pan left.\"\n\nWait, the rules say to mention spatial relationships if relevant. So the child is in front of the adult, on the sled. The sled is moving down the slope, which is the main motion. The background elements are minimal. \n\nCheck if \"distant houses\" is necessary. The rule says minimal background unless essential. Since the sled's movement is the focus, maybe just mention the school bus as part of the background.\n\nMaybe: \"A person in dark winter clothing pushes a red sled with a child in white winter gear down a snowy slope. The sled glides forward away from the camera, crossing a snow-covered field. A yellow school bus and distant structures are visible in the background. The camera follows the sled with a slight pan.\"\n\nWait, the user says \"conclude with camera perspective and movement\". So the last part should state the camera's perspective and movement.\n\nOriginal video: starts with a close-up of the two people, then the sled is pushed, then the sled moves away. The camera angle seems to shift to follow the sled. So \"The camera follows the sled’s descent with a slight pan to the left.\"\n\nLet me check the example output format. It needs to be a paragraph. Let's structure it step by step.\n\nFirst, the adult pushing the sled. Then, the sled moving. Then the background. Then camera movement.\n\nFinal check: concise, chronological, main subjects' motion and behavior, appearance, spatial, background minimal, camera movement.\n\nLet me try again:\n\n\"A person in a dark coat and hat pushes a red sled carrying a child in a white coat and hat from a shaded area onto a snow-covered slope. The sled slides downward, moving away from the camera across a wide field with faint tracks. A yellow school bus and distant buildings are visible in the background. The camera pans left, following the sled’s motion as it descends.\"\n\nWait, the first frame shows the adult sitting next to the sled, then pushing it. The sled starts moving, and the camera follows. The key points are the push, the movement, the background, and camera movement.\n\nAnother version:\n\n\"An adult in dark winter attire pushes a red sled with a child wearing a white coat and hat down a snow slope. The sled slides forward, moving away from the camera across a snow-covered field. A yellow school bus and distant houses appear in the background. The camera follows the sled with a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H_oskzkyEaI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H_oskzkyEaI_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 162.61697559153635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A red sled with a child is the primary moving object, sliding down a snowy hill due to gravitational force after being pushed by an adult, with the sled's motion clearly tracked across frames.", "background_and_ambient_analysis": "Snow-covered ground and distant trees show minimal motion; no fire, water, smoke, or significant wind effects dominate the scene."}}
{"video_id": "H_yOzRw5Bgg", "file_name": "H_yOzRw5Bgg_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips a metal carving tool with a wooden handle, applying pressure to a light brown wooden surface to carve intricate grooves, generating fine wood shavings that accumulate around the work area; the hand moves the tool in a controlled, circular motion while the person's torso, partially visible in a teal shirt, remains stationary behind the workpiece; the camera maintains a close-up, slightly shaky perspective focused on the carving action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/H_yOzRw5Bgg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/H_yOzRw5Bgg_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 145.73896331768884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a carving tool (chisel) moves in a controlled manner to shape wooden material, indicating solid objects (hand, tool, wood) interacting via physical forces.", "background_and_ambient_analysis": "The background features a static checkered cloth surface with no shifting or fluid motion. No fire, water, smoke, or wind is present, ruling out ambient environmental motion."}}
{"video_id": "Haju0fSoxgI", "file_name": "Haju0fSoxgI_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink tank top, black leggings, and blue sneakers stands in a gym, then squats down while reaching toward a wooden ladder structure, returns to a standing position, and repeats the motion. The camera remains stationary, capturing the sequence from a fixed angle with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Haju0fSoxgI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Haju0fSoxgI_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 158, "blur_score": 407.91889700403567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (solid, distinct object) performing a squat exercise with a blue dumbbell. Motion includes controlled bending/kneeling (lowering) and standing (rising) due to muscular force.", "background_and_ambient_analysis": "Static background elements (walls, counter, ladder, door) show no uniform shifting or fluid motion. No fire, water, smoke, or wind observed; environment is stable and unchanging."}}
{"video_id": "HbSbEi5OY4E", "file_name": "HbSbEi5OY4E_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three girls interact in a classroom: a girl in a white top and brown skirt holds an item while a girl in yellow and another in a dark top approach her. They form a loose line and move together, with additional children sitting on the floor joining the group from the left side of the frame. The camera pans left, following the group's movement across the room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HbSbEi5OY4E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HbSbEi5OY4E_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 210.75104014271676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (children and adults) are moving: children are walking, interacting, and shifting positions in the classroom space.", "background_and_ambient_analysis": "Static classroom background (whiteboard, posters, furniture) shows no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "HbT6BeQp5JE", "file_name": "HbT6BeQp5JE_000312_000322.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the initial scene, a person wearing a red T-shirt with a dark logo stands in front of a purple and blue banner, making hand gestures including pointing with the right hand and moving both hands. The scene transitions to a grid display featuring multiple individuals in separate frames, each performing distinct gestures. The camera remains static throughout the first segment before cutting to the collage format.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HbT6BeQp5JE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HbT6BeQp5JE_000312_000322.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 158, "blur_score": 614.8472764332743, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt makes hand gestures and body movements, indicating discrete, solid object motion due to explicit physical actions.", "background_and_ambient_analysis": "The background (purple wall with blue stripes) shows no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "HbDkoAtewE0", "file_name": "HbDkoAtewE0_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a brown shoe being held, maybe by a person. Then a hand pours white powder into the shoe. Next, a brush is used to clean the shoe, creating foam. Then the shoe is placed on the floor, and a black pug dog is shown looking up. Wait, the sequence is:\n\n1. First frame: close-up of brown shoe (suede, with tan laces) held near a person with long hair. Person's hand is visible? Wait, the first frame shows the shoe close, person's hand is at the edge. Then second frame: hand pouring powder into the shoe. Third frame: brushing the shoe with foam. Fourth frame: shoe on floor, then a black pug dog looking at the camera. Wait, the user's input has the frames:\n\n<0.3 seconds> ... brown shoe held, person with long hair\n\n<1.4 seconds> hand pouring white powder into the shoe\n\n<2.5 seconds> brush cleaning the shoe, foam\n\n<3.6 seconds> shoe placed on floor, black pug dog looking up\n\nWait, the description says:\n\nFrame 0: close-up of brown suede shoe (lacing visible), person with long hair holding it.\n\nFrame 1: hand pours white powder into the shoe.\n\nFrame 2: brush cleaning the shoe, producing foam.\n\nFrame 3: shoe on wooden floor, black pug dog looking up.\n\nFrame 4: black pug dog next to white wall.\n\nSo chronological order:\n\n1. A person holds a brown suede shoe with tan laces near their face. \n\n2. A hand pours white powder into the shoe.\n\n3. A brush is used to scrub the shoe, creating foam.\n\n4. The shoe is placed on the floor, and a black pug dog appears, looking up.\n\nNow, need to structure the caption. Focus on motion and behavior. Main subjects: person (partial), hand, shoe, brush, pug dog.\n\nChronological:\n\n- Start: person holds brown suede shoe (tan laces) close to face.\n\n- Then: hand pours white powder into the shoe.\n\n- Then: brush scrubs the shoe, generating foam.\n\n- Then: shoe is placed on floor, followed by a black pug dog looking up.\n\nSpatial: when shoe is placed, it's on the floor, dog is near the shoe or next to the wall.\n\nCamera: starts close-up, then various angles, ending with a shot of the dog.\n\nBut need to follow rules: concise, chronological, focus on motion, appearance (colors, etc.), spatial relationships, camera perspective.\n\nLet's draft:\n\nA person holds a brown suede shoe with tan laces close to their face. A hand pours white powder into the shoe. A brush scrubs the shoe, producing foam. The shoe is placed on the floor, and a black pug dog appears, looking upward. The camera shifts from close-up views to a top-down shot of the dog near a wall.\n\nWait, check rules: exclude text recognition, so no \"LOS TRUCOS DE LA\" since that's text. The video has that text but we don't mention it.\n\nCheck if background is minimal. The first frame has a light background, but maybe not essential. The dog is on a tiled floor.\n\nWait, the fourth frame: dog on tile floor, then a white wall.\n\nLet me re-express:\n\nChronological steps:\n\n1. Close-up of brown suede shoe (tan laces) being held near a person with long hair.\n\n2. Hand pours white powder into the shoe.\n\n3. Brush cleans the shoe, creating foam.\n\n4. Shoe is placed on a wooden floor, then a black pug dog looks up at the camera.\n\n5. The dog is seen sitting near a white wall.\n\nCamera perspective: starts close-up, moves to show the shoe being filled with powder, then the cleaning, then the dog.\n\nBut the user's output must be concise. Let's try to make it a paragraph:\n\nA person holds a brown suede shoe with tan laces close to their face. A hand pours white powder into the shoe, followed by brushing it with a foam-producing motion. The shoe is placed on a wooden floor, and a black pug dog appears, looking up. The camera transitions from close-up shots of the shoe to a top-down view of the dog near a wall.\n\nCheck if it's concise, chronological, covers motion. Let's see:\n\n- Held near face (person's action), hand pours, brush cleans, shoe placed, dog appears.\n\nYes. Include color (brown, tan, black), motion (pours, brushes, places, looks up), spatial: shoe on floor, dog near wall.\n\nIs \"wooden floor\" essential? The frame says \"wooden floor\" in the description. Let", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HbDkoAtewE0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HbDkoAtewE0_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 35.49563505642502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand and brush are moving to clean the shoe; the dog is present but remains stationary with minimal head movements.", "background_and_ambient_analysis": "The background (white wall, floor) remains static throughout the video with no shifting or ambient environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "Hb2-utujGqM", "file_name": "Hb2-utujGqM_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to read the user's instructions carefully. They want a concise, chronological paragraph describing the video. The main points are focusing on motion and behavior of the main subjects, their appearance, spatial relationships, camera perspective, and minimal background details.\n\nLooking at the video frames provided. The first frame shows a group of people on a stage. There are six individuals: one in red, two in white and black outfits, a child in a light dress, and another in a white outfit with a red sash. They're standing on a stage with plants and a backdrop. A person in blue is in the foreground taking photos.\n\nThe next frames show the same group. The people on stage are mostly stationary, but maybe some slight movements. The person in blue is consistently taking pictures. The background has a tent and palm trees. The camera seems to be slightly moving, maybe panning a bit, but it's a static shot from the front.\n\nI need to describe the chronological order. Start with the initial scene: six people on stage. Mention their colors and positions. Then note the person in blue taking photos. Since the frames show minimal movement, the main action is the people standing and the photographer capturing them. The camera is at a low angle, focusing on the stage with the photographer in front. Background elements like the tent and palm trees are present but not the main focus.\n\nWait, the rules say to exclude text recognition, so I shouldn't mention \"BUTTERFLY\" or \"Alhambra\". Just describe the scene without specific text. Also, don't include named characters. So, just describe the people's clothing colors and positions.\n\nLet me check the rules again. The caption should be in chronological order. So first, the group on stage: five people (wait, the first frame says six? Wait, in frame 0: [6 people] but looking again: the first frame shows five people? Wait, the user provided frames 0 to 5. Let me recount. In frame 0: there are six people on stage? Let me check the user's description.\n\nLooking at the first frame description: \"a group of people standing on a stage. One person in red, two in white and black outfits, a child in a light dress, and another in white with red sash.\" So that's six people: red, two white/black, child, another white/red. So six. Then the next frames: same people. So the main subjects are the six people on stage and the photographer in blue.\n\nThey are standing on the stage, possibly posing. The photographer is in front, taking pictures. The camera is static, maybe slightly moving but mostly stationary. Background has stage decorations, palm trees, tent. But keep background minimal.\n\nThe caption should start with the group on stage, describe their positions, then the photographer. Then mention camera perspective. So something like:\n\n\"Six individuals stand on a stage; one in red, two in white and black outfits, a child in a light dress, and another in white with a red sash. A person in a blue shirt photographs them from the foreground. The stage is adorned with plants and green barriers, with palm trees and a tent visible in the background. The camera remains stationary, capturing the group from a low angle.\"\n\nWait, need to check if \"low angle\" is correct. The description says \"a person in blue is in the foreground taking photos\", so the camera is at the level of the person taking photos, looking up at the stage. So the camera is at a low angle, but maybe the user's first frame shows the photographer in front, so the camera is positioned at the level of the audience, looking up at the stage.\n\nAlso, need to mention the number: six people on stage, one photographer.\n\nWait, the first frame has the photographer in blue, then the stage. So the main subjects are the six on stage and the photographer. But the main motion is the people standing, maybe slight movements. The photographer is taking photos, so maybe the person is holding a camera, adjusting position.\n\nBut the user says \"focus primarily on motion and behavior\". So if the people are standing still, but maybe their poses change slightly. But the description shows frames where the people's positions might shift a bit. Wait, in frame 0, the person in red is on the left, others in the middle. In frame 1, the person in red is still there, others adjust. Maybe they are posing for the camera.\n\nSo the motion is subtle: the group on stage maintains positions with slight adjustments, the photographer is taking photos.\n\nSo the caption should mention the people standing and posing, the photographer taking pictures.\n\nAlso, spatial relationships: photographer is in front of the stage, the people on the stage.\n\nLet me draft:\n\n\"A group of six people", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Hb2-utujGqM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Hb2-utujGqM_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 156, "blur_score": 89.13499637713178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "HdoL8bFH20g", "file_name": "HdoL8bFH20g_000196_000206.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman in a black dress bows before a seated group of four people on a red-carpeted stage, then stands upright. The seated group includes individuals in red, blue, white, and dark clothing; a man in a red shirt sits at a podium to the right, writing. The background features red chairs, an American flag, and a floral arrangement. The camera remains static, capturing the scene from a fixed, slightly elevated perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HdoL8bFH20g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HdoL8bFH20g_000196_000206.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 334.2164302112275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete human subjects (one in white shirt, one in dark suit) exhibit controlled locomotion. The dark-suited figure walks steadily from left to right across the room, while the white-shirted figure shifts position slightly during the sequence, both movements consistent with intentional human motion.", "background_and_ambient_analysis": "The background (wooden walls, red chairs, podium, American flag) remains static throughout all frames. No fire, water, smoke, or wind motion is visible; the environment shows no fluid or gaseous dynamics."}}
{"video_id": "HdyiImhm8D0", "file_name": "HdyiImhm8D0_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless boy in blue shorts stands on a blue inflatable pool's diving board. He extends his arms, then leaps into the air, body angled downward during the jump. The camera remains stationary, capturing his motion from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HdyiImhm8D0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HdyiImhm8D0_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 224.8206919386612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy (discrete solid object) exhibits locomotion on a ladder (climbing, balancing, jumping), with clear physical movement due to muscle forces.", "background_and_ambient_analysis": "Background elements (trees, buildings) remain stationary with no uniform shifting; no dominant fire, water, smoke, or wind motion observed."}}
{"video_id": "HcH1lYsHOTg", "file_name": "HcH1lYsHOTg_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, one wearing a silver bracelet, manipulate a shiny metallic door handle and keyhole. The hands turn the handle, then use a slender tool to interact with the keyhole area, adjusting the tool within the lock mechanism. The background is a plain wall. The camera maintains a close-up, static perspective focused on the hands and lock throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HcH1lYsHOTg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HcH1lYsHOTg_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.20418147233586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a doorknob and key; discrete solid objects (hands, doorknob, key) undergoing physical interaction through turning and insertion actions.", "background_and_ambient_analysis": "Static door surface with no shifting background elements or fluid/environmental motion (no fire, water, smoke, wind observed)."}}
{"video_id": "HconoEQlsdo", "file_name": "HconoEQlsdo_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and black wristwatch holds a brown glass bottle under a tap, filling it with a dark liquid while adjusting the tap and tilting the bottle. Rows of similar brown bottles line the background. The camera maintains a close-up perspective on the hands and bottle, with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HconoEQlsdo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HconoEQlsdo_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 252.44919378393905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands (wearing a watch and blue sleeves) and the bottle being filled with liquid are discrete solid objects exhibiting motion due to manual pouring and adjustment actions.", "background_and_ambient_analysis": "The brick wall background is static with no shifting, and there are no fluid/environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "HgEP2Cr0l4g", "file_name": "HgEP2Cr0l4g_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with blonde hair, wearing a blue shirt and dark pants, stands holding a blue ball in a colorful play area with red, green, and yellow flooring. The child moves forward, bends toward the ground, steps onto the mat, and sits among scattered multicolored balls (blue, yellow, green, orange). The camera maintains a close perspective with slight shake, focusing on the child's motion against a blurred background of trees and pavement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HgEP2Cr0l4g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HgEP2Cr0l4g_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 161, "blur_score": 481.54045729332995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (solid object) moves via walking, sitting, and interacting with colorful balls (discrete objects). Ball motion results from the child's direct physical actions (picking up, moving).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected. The red structure, green base, and paved ground remain static without uniform movement or environmental effects (e.g., wind, water)."}}
{"video_id": "HelZnwczTt0", "file_name": "HelZnwczTt0_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A nail technician applies a clear product to the tips of a client’s long, clear-coated fingernails using a small brush, positioning the client’s hand on a white surface. The technician manipulates the brush to smooth the product, then repositions the client’s fingers to work on another nail. The camera maintains a steady top-down view throughout, focusing solely on the hands and application process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HelZnwczTt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HelZnwczTt0_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 48.51193558893071, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands) are moving; one hand holds a finger steady while the other applies nail polish, with controlled, deliberate motion typical of manual tasks.", "background_and_ambient_analysis": "The background consists of a patterned surface (likely a tablecloth) with no significant shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "HgW-iKtnemk", "file_name": "HgW-iKtnemk_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man stands near a window with a brick wall behind him, handling a large metal bowl. He uses his right hand to transfer a white substance from the large bowl into a green plastic bowl, then proceeds to pour into a red plastic bowl. Three small bowls (red, green, yellow) sit on a surface near the window. The camera maintains a close, slightly shaky perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HgW-iKtnemk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HgW-iKtnemk_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 936.8418889793819, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and handling solid objects (bowls, basin) via deliberate physical actions (washing, transferring). The motion is discrete and trackable with bounding boxes.", "background_and_ambient_analysis": "The brick wall and window background are static with no uniform shifting. No dominant fluid/environmental motion (fire, water flow, smoke, wind) is observed; water in the basin is contained and manipulated by the subject."}}
{"video_id": "HgI-v_lqcBA", "file_name": "HgI-v_lqcBA_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue jacket and dark pants assists another man in a black hoodie and light blue jeans as they climb a muddy, rocky cliff face. A third person in a purple jacket and pink hat observes from below. The climbers proceed upward, with the assistant following closely behind, while the observer remains stationary at the base. The camera captures the scene from a low angle with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HgI-v_lqcBA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HgI-v_lqcBA_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 158, "blur_score": 231.78791105683774, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are climbing the rock face; their movements are deliberate locomotion (pulling themselves up, moving hands and feet).", "background_and_ambient_analysis": "The rock wall and ground show no significant shifting, and there are no fluids or wind-driven motions (e.g., no smoke, water, or swaying trees)."}}
{"video_id": "HfK6a0umBZk", "file_name": "HfK6a0umBZk_000255_000265.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with short light hair, wearing a dark green jacket and green pants, manipulates a metal object on a cluttered wooden workbench, turning and shifting it with his hands. The workbench is filled with tools and metal pieces, and a large cylindrical tank with pipes is positioned behind him. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HfK6a0umBZk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HfK6a0umBZk_000255_000265.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 112.84958416927037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (man) is moving their hands and arms while working at a workbench; no other discrete solid objects are moving independently.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; background elements (wall, barrel) are stable and static."}}
{"video_id": "HiYwgrzRO2o", "file_name": "HiYwgrzRO2o_000438_000448.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A split-screen view shows two individuals: a person in a black top seated against a blurred background on the left (larger window), and a person in a black jacket on the right (smaller window). The right individual gestures with their hand, then moves their hand away. The left window transitions to a menu screen. The camera remains static, focused on the computer monitor displaying the split-screen layout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HiYwgrzRO2o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HiYwgrzRO2o_000438_000448.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 144, "blur_score": 1132.2720947141568, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one in the main window (minimal hand movements) and one in the small window (clapping and hand movements). The motion is due to voluntary physical movement of the hands.", "background_and_ambient_analysis": "The background in both video feeds (blue wall and room) is static. There are no fluids, fire, water, or wind. The desktop background (icons) is static."}}
{"video_id": "HhnG6eT5V4E", "file_name": "HhnG6eT5V4E_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows kids playing a sport, probably flag football, on a field. Need to describe the sequence chronologically.\n\nFirst, the scene starts with a group of children running. They're in different colored uniforms: some in blue and red, others in white and green. There are cones on the field, so maybe marking the area. The kids are moving across the field, some with flags or something. Then, as the video progresses, they continue running, and some fall down? Wait, in the later frames, there's a kid in white shirt and red shorts maybe falling, but need to check.\n\nWait, the first frame shows them running towards the camera. Then the next frames show them moving forward. The camera is panning across the field, following the action. The background has spectators, but per rule e, keep background minimal. So focus on the kids' movement.\n\nLet's structure the caption:\n\n- Initial shot: multiple children (approx 10-15) running on a green field with white lines, some in blue/red uniforms, others in white/green. They're moving from left to right (or right to left as the camera pans).\n\n- As the video goes on, they continue running, then some kids are seen falling or stopping (in frame 5, there's a kid sitting down? Or maybe being tackled?).\n\n- Need to mention their appearance: sizes are small (kids), colors of uniforms.\n\n- Spatial: the kids are spread across the field, moving towards the center or towards a goal area (since there's a net-like structure in the background?).\n\n- Camera perspective: it's a ground-level shot, panning left to follow the movement of the players.\n\nWait, the video starts with a wide shot of the field, then the camera pans to follow the kids. Let's see the frames:\n\nFrame 0: kids running, field marked with 20, 30 yards, cones.\n\nFrame 1: moving to the right, kids still running.\n\nFrame 2: more kids running, some are in different positions.\n\nFrame 3: kids are running towards the end zone? Or the goal.\n\nFrame 4: some kids are falling, maybe a tackle.\n\nFrame 5: some sitting or falling, others running.\n\nSo chronological order: children (in various colored uniforms) run across the field; some fall or stop as they reach the end of the play.\n\nAppearance: young children, wearing colorful jerseys (blue, red, white, green), shorts, athletic shoes.\n\nMotion: running, then some players are seen falling or stopping.\n\nCamera: starts with a medium shot, then pans left to follow the action, showing the field's markings.\n\nNow, put it all together concisely.\n\nCheck rules:\n\na) Motion and behavior chronologically: start with running, then some fall.\n\nb) Mention number (approx 10-15 kids), appearance (colors: blue/red, white/green).\n\nc) Spatial: moving across the field, some towards the end zone.\n\nd) Camera: panning left, ground-level.\n\ne) Background minimal: just mention field and cones, spectators not necessary.\n\nf) Exclude text.\n\nSo:\n\nA group of approximately 10-15 young children, dressed in blue/red and white/green athletic uniforms, run across a grassy football field marked with white yard lines and orange cones. Initially, they move from left to right, with some players carrying small flags, then several children fall or stop near the field’s end zone as the camera pans left to follow their motion. The perspective is ground-level, capturing their dynamic movement.\n\nWait, check if \"carrying small flags\" is relevant. The video shows kids with flags, so yes.\n\nWait, the problem says \"briefly describe their appearance and number\". So \"young children, dressed in blue/red and white/green athletic uniforms, approximately 10-15 in total\".\n\nThen motion: running across the field, then some falling.\n\nCamera: panning left.\n\nLet's refine:\n\nApproximately 10–15 children, wearing blue/red and white/green uniforms, run across a grassy football field with white yard lines and orange cones, moving from left to right; some children fall or stop near the end zone as the camera pans left to follow their movement, maintaining a ground-level perspective.\n\nCheck if that's chronological: yes, starts with running, then falling/stopping.\n\nYes, that seems good.\n</think>\n\n<caption_output>A group of approximately 10–15 young children, wearing blue/red and white/green athletic uniforms, run across a grassy football field marked with white yard lines and orange cones, moving from left to right; several children fall or stop near the end zone as the camera pans left to follow their motion, maintaining a ground-level perspective.</caption_output", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HhnG6eT5V4E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HhnG6eT5V4E_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 190.00049053453796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (children playing football) moving via locomotion (running), attempting to intercept a ball, with visible collisions and directional changes.", "background_and_ambient_analysis": "No significant ambient motion (e.g., fire, water, smoke) observed. Background elements (field lines, stands, tents) remain static and show no uniform shifting."}}
{"video_id": "HjcSMa7SDXQ", "file_name": "HjcSMa7SDXQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark sleeveless top and dark pants with white stripes moves toward a brown wall, leans forward, places hands on the wall, and continues walking along it while holding the wall. The camera remains static with slight shake, capturing the individual's motion against the wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HjcSMa7SDXQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HjcSMa7SDXQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 159, "blur_score": 965.6901076204656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject in black clothing is moving by climbing down a wall, using hands and feet for locomotion. Motion is continuous and deliberate.", "background_and_ambient_analysis": "The background (brown wall and ground) remains stationary with no shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "HiearlpmJi0", "file_name": "HiearlpmJi0_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a light blue and white striped shirt with a pink design is held upside down by an adult in a black shirt; the adult adjusts the baby’s position and lowers them onto their lap while sitting on a blue couch. The baby is then flipped to an upright position on the adult’s lap. The camera starts close-up, then pulls back to reveal the couch, laptop, and wooden floor in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HiearlpmJi0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HiearlpmJi0_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 28.31173395643043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The adult holds the child upside down and moves the child through the air. The child is the primary discrete object in motion, driven by the adult's physical forces.", "background_and_ambient_analysis": "Background elements (couch, laptop, floor) are stationary. No fire, water, smoke, or wind visible."}}
{"video_id": "HiotCqp9ybc", "file_name": "HiotCqp9ybc_000232_000242.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a woman holding a large blue exercise ball above her head. She's wearing a white tank top. Then the scene shifts to her standing with the ball overhead, maybe in a park. Next, there's a close-up of her legs in pink sneakers and patterned leggings on a yoga mat. Finally, she's in a squat position with the ball still above her head. The background has trees and greenery, but we need to keep it minimal. Let's check the rules: chronological order, motion and behavior. \n\nStart with her holding the ball up, then maybe moving to a different angle, then legs, then squat. Describe her appearance briefly: white top, pink shoes, patterned leggings. The ball is large, blue. Spatial: she's outdoors, trees in background. Camera moves: the first shots are close-up, then maybe a wider shot, then close-up on legs, then full body. \n\nWait, the sequence: first frame (0.0) shows her from a low angle, holding blue ball up. Then frame 1.4, similar but maybe the angle changes. Then frame 2.5 shows her with the ball, background greenery. Frame 3.6 is close-up on legs in pink sneakers. Frame 4.7 is her in squat position with ball above head. \n\nSo chronological: She holds a large blue exercise ball above her head while standing in a park, wearing a white tank top. The camera then shows a close-up of her legs in pink athletic shoes and patterned leggings on a yoga mat. Finally, she lowers the ball slightly into a squat position, maintaining the ball overhead. Background includes trees and greenery, but keep it minimal. \n\nCheck the rules: focus on motion. So the motion is holding the ball up, then maybe adjusting stance, then squatting. \n\nLet me structure the caption: \n\nA woman in a white tank top holds a large blue exercise ball above her head outdoors, standing on a yoga mat surrounded by trees. The camera then shifts to a close-up of her legs in pink athletic shoes and patterned leggings. She transitions into a squat position while keeping the ball raised overhead. The background features green foliage, and the camera captures this sequence from various angles, including a low-angle shot at the beginning.\n\nWait, need to be concise. Let's make sure it's chronological: \n\nFirst, she holds the ball above her head (initial frames), then the camera shows her legs, then she squats with the ball. \n\nSo: \n\nA woman in a white tank top holds a large blue exercise ball above her head in a park setting, with trees in the background. The camera then focuses on her legs clad in pink athletic shoes and patterned leggings on a purple yoga mat. She lowers her stance into a squat while maintaining the ball overhead. The sequence captures these actions from a low-angle perspective, transitioning to close-up and wider shots.\n\nCheck if it's concise. Let's trim: \n\nA woman wearing a white tank top holds a large blue exercise ball above her head outdoors. The camera then shows her legs in pink shoes and patterned leggings on a yoga mat. She transitions into a squat position with the ball still raised overhead. Background features green foliage. The camera angles shift from low-angle to close-up and wider shots.\n\nBut need to follow the rules: minimal background. So maybe \"surrounded by green trees\" instead of \"background features green foliage\". Also, the main subjects: her and the ball. \n\nAnother version: \n\nA woman in a white tank top holds a large blue exercise ball above her head in a park. The camera shifts to a close-up of her legs in pink athletic shoes and patterned leggings on a yoga mat, then she lowers into a squat while keeping the ball overhead. Green trees are visible in the background. The camera moves from a low angle to close-up and wider shots.\n\nWait, the output must be concise. Let's make sure it's chronological and covers the main motions. \n\nFinal check: \n\nThe video starts with a woman in a white tank top holding a large blue exercise ball above her head outdoors. The camera then shows a close-up of her legs in pink athletic shoes and patterned leggings on a yoga mat. She transitions into a squat position while maintaining the ball overhead. The background includes green trees, and the camera captures the sequence from various angles including low-angle and close-up shots.\n\nYes, that seems to follow the rules. Focus on motion (holding up, then legs, then squat), appearance (white top, pink shoes, patterned leggings, blue ball), spatial (outdoors, park, yoga mat), conclude with camera perspective (low-angle, close-up, wider). Background minimal. Excluded text. Good.\n</think>\n\n<caption_output>A woman in a white tank top holds a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HiotCqp9ybc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HiotCqp9ybc_000232_000242.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 270.81276179062826, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing physical movements (e.g., lowering a blue exercise ball, squatting) with distinct motion tracking. The blue exercise ball is held and manipulated by the person, demonstrating discrete object-to-object physics through explicit physical forces.", "background_and_ambient_analysis": "The background features static trees and grass with no significant fluid motion (e.g., water, smoke, fire, or wind-driven swaying). Background elements remain stable across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "HjDyDqAVPDs", "file_name": "HjDyDqAVPDs_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand moves over a white surface with sections of red, yellow, and blue dye on a towel. The hand places a clear plastic bag over the towel, enclosing the colored sections, then manipulates the bag to adjust its position. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HjDyDqAVPDs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HjDyDqAVPDs_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.80349466668376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand (wearing a glove) moves the paint blobs (red, yellow, blue) into a plastic bag. The plastic bag is then sealed and moved.", "background_and_ambient_analysis": "The background is a stationary white surface with no shifting elements. The paint is viscous but manipulated by hand, not a fluid environment."}}
{"video_id": "Hk-vnVgVSQE", "file_name": "Hk-vnVgVSQE_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with red nail polish and a ring places red and white poker chips on a black casino table with red markings. The hands then arrange three playing cards face-up in front of the chip stacks, followed by placing a white card centrally on the table. The scene transitions to a close-up of a person's face. The camera starts with a top-down perspective, then shifts to a close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Hk-vnVgVSQE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Hk-vnVgVSQE_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 152.5529575053589, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands (croupier) are moving cards on the table, placing them into designated slots. This involves discrete, solid objects (cards) being manipulated by a person.", "background_and_ambient_analysis": "The background includes a static poker table, chips, and text overlays. No fluid motion (fire, water, smoke) or environmental effects are present. Background elements do not shift uniformly."}}
{"video_id": "HkZP1FaBzjI", "file_name": "HkZP1FaBzjI_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin tone holds a round green apple on a dark cutting board, using a metal knife to slice it downward into pieces. Existing apple slices are visible on the board, and the hand adjusts the apple's position as slicing progresses. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HkZP1FaBzjI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HkZP1FaBzjI_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 89.90045053310362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The green apple is being cut by a knife, with hands guiding the knife. The apple pieces are moving as they are sliced off.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind observed. The cutting board and other elements are static."}}
{"video_id": "Hm8itF8RyCU", "file_name": "Hm8itF8RyCU_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children in blue soccer uniforms (some with numbers) and one child in a gray shirt run across a grassy field toward a soccer ball; they chase the ball toward a goal net, then scatter in various directions while continuing to run. Spectators are visible in the background. The camera follows the children's movement with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Hm8itF8RyCU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Hm8itF8RyCU_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 345.9458473017916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include children in blue/white jerseys and a soccer ball. The ball moves due to kicks, while children run and interact with the ball and each other, demonstrating locomotion and collision-based motion.", "background_and_ambient_analysis": "The background consists of stationary trees and spectators with no significant fluid motion (fire, water, smoke) or wind-driven sway observed. Background elements remain relatively stable across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "HmJUriXzYCA", "file_name": "HmJUriXzYCA_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in gray shirt and dark shorts bends over white buckets on a wet sandy beach, using a stick to manipulate sand. A child in pink overalls and pink hat stands to the left, then steps forward toward the adult. The adult continues working while the child approaches. The camera remains stationary, capturing the pair against the shoreline.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HmJUriXzYCA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HmJUriXzYCA_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 169.40212828505702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects (an adult and a child) are moving: the adult bends, pours water, and digs in sand; the child walks and interacts with the bucket. Their motions are tracked via hand movements, body positioning, and spatial shifts relative to each other and the buckets.", "background_and_ambient_analysis": "The beach background (water, sand, horizon) shows minimal movement, with no significant shifting of static elements like distant shoreline or vegetation. Water presence is not dominant motion."}}
{"video_id": "HmGS6NllcRw", "file_name": "HmGS6NllcRw_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt stands near a white van with blue markings, then throws a rectangular blue box onto a concrete sidewalk in front of the van. After releasing the box, the person walks away from the van toward a fence. The scene is captured by a fixed overhead security camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HmGS6NllcRw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HmGS6NllcRw_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 3212.411253275249, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small white object (likely a ball) rolls across the ground from the right side of the frame to the center and then stops.", "background_and_ambient_analysis": "The background (trees, buildings, parked cars) is static. A small white object moves discretely on the ground but there is no fluid or wind motion."}}
{"video_id": "HmYzc1JxP9o", "file_name": "HmYzc1JxP9o_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman stands at the head of a long wooden table, raising her hands while gesturing toward seated individuals. The seated group of approximately 10 people respond by raising glasses to clink, some drinking or adjusting their posture. The table is set with glasses, breadsticks, and small containers; the background includes a stone wall with dark windows and shelves of bottles. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HmYzc1JxP9o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HmYzc1JxP9o_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 89.92763954532586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Seated individuals exhibit discrete motion (eating, drinking, gesturing) while the standing person makes minimal head/body movements; all are solid objects with clear bounding box tracking.", "background_and_ambient_analysis": "The background (walls, windows) remains static with no visible fire, water, smoke, or wind; all environmental elements are motionless."}}
{"video_id": "HoJrL0Hxc6g", "file_name": "HoJrL0Hxc6g_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to watch the sequence. The video starts with a person kneeling on a mat, holding a rope. Then they stand up, raise the rope, and move. Let's break down the chronology.\n\nMain subject: a person. Appearance: kneeling, then standing. Clothing: camo pattern (maybe, but since it's a video, describe as \"camouflage-patterned\" if visible). Motion: starts kneeling, lifts the rope, stands, moves forward.\n\nBackground: gym with signs, but rules say minimal background. So maybe just mention the gym setting briefly.\n\nCamera: starts with the person kneeling, then the camera might not move much? Wait, the video description says \"You are an expert video captioner\" with specific rules. Need to focus on motion and behavior in order.\n\nLet's outline:\n\n0-1s: Person kneels on mat, holding rope. Then they stand up (1-3s), raising the rope, moving to stand. Then maybe walking forward.\n\nWait, the frames: [0.0] kneeling, [0.3] still kneeling? Wait no, the first frame is kneeling, then they stand up, raise the rope, move.\n\nWait, the video:\n\nFrame 0: Kneeling, holding rope.\n\nFrame 1: Still kneeling? Wait the user provided the video description as:\n\n<0.3 seconds>... [0.0] kneeling, [0.3] maybe still, but the description says \"kneeling, then stands up, raises rope, moves forward.\"\n\nWait the frames: first frame: kneeling, then they lift the rope, then stand up (from knee to standing), then move forward.\n\nSo chronological:\n\n1. Person is kneeling on a white mat, holding a rope with both hands raised.\n\n2. Then they stand up, continuing to hold the rope, raising one arm.\n\n3. Then they move forward (to the left, maybe) while holding the rope.\n\nWait, the description says:\n\n[0.0] kneeling, [0.3] still kneeling? Wait the user's example:\n\n<0.3 seconds>... [0.0] frame: person kneeling, [0.3] maybe still, but the next part says \"kneeling to standing, raising rope, moving forward.\"\n\nWait the actual video progression:\n\nStarts kneeling, then stands up (from knees to standing), then lifts the rope high, then moves forward.\n\nSo:\n\n- Initial position: kneeling on a white mat.\n\n- Then rises to standing, holding the rope, raising it above head.\n\n- Then steps forward while holding the rope.\n\nNow, appearance: person in camouflage-patterned clothing (since the video shows that). Number: one person.\n\nSpatial relationships: starts in center, then moves forward (maybe to the left in the frame? The user's description says \"moves forward\" but maybe the direction is from center to left).\n\nWait the video: \"kneeling, then stands up, raises rope, moves forward\". So the movement is towards the front of the frame.\n\nBackground: gym with signs (but minimal background, so maybe \"in a gym setting\" or not mention unless essential. Rules say minimal background, so maybe just \"in a gym\" but since it's a gym with mats, etc.\n\nCamera perspective: The camera is static? Wait the description says \"conclude with camera perspective and movement\". If the video is a fixed camera, then \"static camera\".\n\nWait the video description says \"the camera perspective and movement\". The user's example output would need to mention.\n\nNow, putting it all together:\n\nA person in camouflage-patterned clothing begins kneeling on a white mat, holding a rope with both hands. They rise to a standing position, raising the rope high above their head while moving forward. The camera remains static throughout.\n\nWait check rules:\n\na) motion and behavior in chronological order: kneeling, standing, raising rope, moving forward.\n\nb) appearance: camouflage-patterned, number: 1.\n\nc) spatial: starts kneeling (position), then moves forward.\n\nd) camera: static.\n\ne) background minimal: \"in a gym\" but maybe not necessary. Wait rule e: minimal unless essential. The gym is the setting but the motion is on the mat, so maybe just \"in an indoor gym\" but the rules say minimal, so perhaps not include background details beyond what's essential for understanding motion. Since the motion is on the mat, maybe the gym is just the location, but the caption doesn't need to specify unless necessary.\n\nWait the example in the rules: \"Keep background descriptions minimal unless essential for understanding motion.\"\n\nIn this case, the background (gym) is not essential for motion, so maybe exclude. Wait, the main subject is moving on a mat, which is part of the gym, but the background (sign", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HoJrL0Hxc6g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HoJrL0Hxc6g_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 736.012412241639, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) transitions from a kneeling position to standing and walks across the floor. Movement is due to locomotion (legs) and hand gestures.", "background_and_ambient_analysis": "Background elements (walls, signage, counter) remain stationary with no uniform shifting. No fire, water, smoke, or wind motion detected in the environment."}}
{"video_id": "Hml6ulakVC4", "file_name": "Hml6ulakVC4_000314_000324.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold a large glass bowl filled with a vibrant salad of mixed greens, corn kernels, black beans, and diced red peppers, shaking it vigorously to mix the ingredients. The camera transitions from a top-down view of the shaking bowl to a close-up, highlighting the colorful combination of vegetables within the salad.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Hml6ulakVC4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Hml6ulakVC4_000314_000324.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 84.0821392502962, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (salad ingredients: lettuce, corn, beans, tomatoes) are actively tossed and mixed by hands using wooden utensils. The motion involves collisions between ingredients and manual manipulation.", "background_and_ambient_analysis": "No shifting background elements observed (bowl and hands are the only visible elements). No fluid/environmental motion (fire, water, smoke, or wind) detected; the scene is confined to a stationary bowl with no environmental forces."}}
{"video_id": "Hopt1O3O_dY", "file_name": "Hopt1O3O_dY_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands places sliced apples into a green circular bowl on an orange cutting board, with a red and green whole apple positioned beside the bowl. The scene transitions to a person holding a green and white circular mold piece, separating the mold components. The first shot is top-down, while the second is a medium shot of the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Hopt1O3O_dY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Hopt1O3O_dY_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 434.77531174915043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands manipulating apple slices in the first scene (discrete solid objects in motion), and person holding plate/cookie/tool in the second scene with minimal object movement.", "background_and_ambient_analysis": "No shifting backgrounds observed; no ambient environmental elements (fire, water, smoke, etc.) present. Background objects (cutting board, apples, kitchen cabinets) remain static across scenes."}}
{"video_id": "Hox_iumU16M", "file_name": "Hox_iumU16M_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows workers in yellow shirts using tools on metal. First, the main subject is a person in a yellow shirt working on a large metal sheet. The camera pans to show more workers, all in yellow, operating grinders or similar tools. The metal sheet is being worked on, with sparks maybe? Wait, the description says \"grinder\" so probably grinding. The background has other workers and equipment. Need to focus on motion: the workers are moving the tools along the metal. Chronologically, the video starts with one worker, then pans to show others. Camera movement: pans left or right? From the frames, it's moving to show different angles of the workers. So the caption should mention the workers in yellow, their actions (using grinders on metal), the number (multiple, but first is one then more), spatial relationships like in an industrial setting. Background minimal. Camera movement: pans across the workspace. Let's structure it.\n\nStart with first scene: person in yellow shirt using a grinder on a large metal sheet. Then camera moves to show other workers in yellow shirts also using grinders on similar metal sheets. The metal sheets are long and shiny, on a table. Workers are positioned in front of the metal, operating tools. Camera pans left to reveal more workers. Background is an industrial workshop with equipment. Conclude camera movement is panning left.\n\nWait, the rules say chronological order. So first, the main subject is a worker in yellow (short sleeves, yellow) using a grinder on a metal sheet. Then the camera moves to show more workers (same color, multiple) doing similar actions. The metal sheet is large, shiny, on a workbench. Background has other workers and workshop elements but keep minimal. Camera: pans left to capture more workers. Let's write concisely.\n\n\"Workers in yellow short-sleeve shirts operate handheld grinders on large, shiny metal sheets positioned on workbenches. Initially, a single worker grinds the metal's edge, followed by the camera panning left to reveal multiple workers in the same attire performing similar grinding motions. The industrial workshop background includes additional equipment and workers, but focuses on the hands-on grinding activity. The camera moves steadily left, capturing the workers' coordinated actions along the metal sheets.\"\n\nWait, check the rules. Must be concise. Also, mention number: \"multiple workers in yellow shirts\". Spatial relationships: \"in front of the metal sheets\". Avoid text recognition. Let's make it shorter.\n\n\"Multiple workers in yellow short-sleeve shirts use handheld grinders on large, shiny metal sheets placed on workbenches. The camera pans left, showing several workers positioned along the metal sheets, operating the grinders in a coordinated manner. The industrial setting features minimal background details, emphasizing the grinding action. The camera movement is a steady left pan, capturing the workers' movements across the workspace.\"\n\nWait, check the example. The rules say \"concise, chronological paragraph\". Let's see the initial frames:\n\nFrame 0: close-up on a worker's hands and part of the yellow shirt, working on metal.\n\nFrame 1: more of the worker, metal sheet.\n\nFrame 2: the worker moving the grinder along the edge.\n\nFrame 3: camera pulls back to show the worker's torso and a coworker in the background.\n\nFrame 4: the coworker also in yellow, working on metal.\n\nFrame 5: a different worker (same yellow) using a grinder.\n\nSo chronological: first, a worker in yellow is grinding metal (focus on hands and metal), then camera pans to show other workers in yellow doing the same. The metal sheets are long, shiny, on a table. Background has other workers and workshop.\n\nSo caption:\n\n\"Workers in yellow short-sleeve shirts grind the edges of large, shiny metal sheets on workbenches. The camera initially focuses on a single worker’s hands operating a grinder, then pans left to reveal multiple workers in the same attire performing similar grinding actions. The industrial workshop setting includes additional equipment and workers in the background, with the camera moving steadily left to capture the coordinated grinding motions.\"\n\nBut need to be more concise. Maybe:\n\n\"Multiple workers in yellow shirts use handheld grinders to smooth the edges of long, shiny metal sheets on workbenches. The camera pans left, transitioning from one worker grinding the metal to showing additional workers in the same attire performing identical actions. The industrial background includes other equipment and workers, but the focus remains on the grinding process. The camera movement is a slow left pan, highlighting the synchronized labor.\"\n\nWait, \"synchronized labor\" might be a bit much. Let's check the rules: exclude stylistic analysis. So \"coordinated\" is better.\n\nAnother try:\n\n\"Workers in yellow short-sleeve shirts grind metal sheets using handheld tools. The camera begins focused on a single worker’s hands on a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Hox_iumU16M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Hox_iumU16M_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 64.77087949548121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people in yellow shirts are working; their hands and arms move as they handle tools and objects. This is discrete object motion due to physical actions.", "background_and_ambient_analysis": "No fire, water, smoke, or wind observed. Background elements (metal structure) are stationary in the real world but the camera movement is minimal and non-uniform, so not ambient_environmental."}}
{"video_id": "Hq_k8rPaPUY", "file_name": "Hq_k8rPaPUY_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two stained hands manipulate a tool to apply a liquid from a small dark bottle onto a dark vehicle component, moving the tool across the surface and adjusting the bottle's position. The camera maintains a close-up, slightly shaky perspective focused on the hands and vehicle part, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Hq_k8rPaPUY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Hq_k8rPaPUY_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 161, "blur_score": 318.68588466095395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands manipulate a tire patching tool and apply a substance to a damaged tire, exhibiting controlled physical interaction.", "background_and_ambient_analysis": "Background elements (e.g., ground, garage interior) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "HpsSUGAoXac", "file_name": "HpsSUGAoXac_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt stirs the contents of a large white pot with a dark rim and floral design, positioned on a table with plates and other items. The camera zooms in on the pot as the hand continues stirring a thick, light-colored liquid. The background features a textured wall, and the camera perspective shifts to a close-up of the pot’s interior during the stirring motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HpsSUGAoXac.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HpsSUGAoXac_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 166.6957487919079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand and whisk are moving in the pot due to stirring motion. The whisk is a solid object being manipulated by the hand.", "background_and_ambient_analysis": "Background elements (wall, counter) are static. No fire, water, smoke, or wind observed."}}
{"video_id": "Hp5SOtFMbCo", "file_name": "Hp5SOtFMbCo_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are in a room with wooden walls. The person initially lying on a bed (wearing a white t-shirt and dark shorts) sits up and stands, then walks forward toward the camera, lifting their shirt. The other person (wearing a white strapless top and jeans) steps back. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Hp5SOtFMbCo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Hp5SOtFMbCo_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 78.24494971768459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: the man lifts his shirt, turns, and gestures; the woman stands still initially then moves slightly. All motion is from deliberate human locomotion/physiology.", "background_and_ambient_analysis": "Wooden wall panels and static furniture show no shifting or environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "HqhiWnV0D2o", "file_name": "HqhiWnV0D2o_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red sleeve methodically assembles sandwiches on a cluttered table, arranging bread slices and adding leafy greens. Their hands move between ingredients, occasionally placing items onto the bread while plates of bread, greens, and other food items surround the workspace. The camera shifts angles closely around the hands and ingredients, capturing the sandwich preparation with minor movements, while background elements remain minimal and peripheral.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HqhiWnV0D2o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HqhiWnV0D2o_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 249.93890999762218, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (hands visible) are moving to place ingredients (greens) on bread slices; the hands and ingredients are discrete objects in motion.", "background_and_ambient_analysis": "Background elements (plates, bowls, kitchen items) are stationary; no fire, water, smoke, or wind observed."}}
{"video_id": "HqKEzjXl0u0", "file_name": "HqKEzjXl0u0_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The central woman in a black dress manipulates cards on a green casino table, moving her right hand across the layout while pointing at specific cards. To her left, another woman in a black dress works at a separate green table, handling cards. To her right, a third woman in a black dress deals cards and chips at her own table. All three maintain focused postures as they perform their tasks, with the camera maintaining a static perspective centered on the main table, capturing the motion of card handling without background emphasis.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HqKEzjXl0u0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HqKEzjXl0u0_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 179.42792711218544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman in the center is moving her hand to deal cards, which are discrete solid objects. The motion is due to explicit physical forces (her hand pushing the cards). The background women are stationary or show minimal movement.", "background_and_ambient_analysis": "The background (casino setting, blurred lights) is static and shows no fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "HrNORPk-aMM", "file_name": "HrNORPk-aMM_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt handles a yellow round object, peeling or preparing it while seated at a table with a white plate; kitchen appliances are visible in the background. The camera remains close and slightly shaky, focusing on the hands and the object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HrNORPk-aMM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HrNORPk-aMM_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 514.249753474535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid discrete object) is manipulating a lemon with their hands, exhibiting deliberate actions like squeezing and positioning the lemon. The motion is driven by physical interaction (hand movements) with the lemon.", "background_and_ambient_analysis": "The kitchen background (cabinets, oven, countertop) shows no uniform shifting or environmental fluid motion (fire, water, smoke, wind). Background elements remain stable throughout the frames."}}
{"video_id": "Hrvijesv4BU", "file_name": "Hrvijesv4BU_000358_000368.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark pants approaches a woman in a white dress near a metal railing, gesturing with his arm as he interacts with her; he then turns away, while the crowd surrounds them. The camera maintains a medium shot with slight shake, capturing the scene from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Hrvijesv4BU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Hrvijesv4BU_000358_000368.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 161, "blur_score": 670.521122856245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (e.g., individuals in white clothing) exhibit discrete locomotion and interaction (bending, leaning, reaching) driven by physical forces (human movement).", "background_and_ambient_analysis": "No shifting backgrounds (walls, ground) or fluid/environmental motion (fire, water, wind) observed; background consists of static crowd elements with minimal displacement."}}
{"video_id": "HsxCaM8GfGY", "file_name": "HsxCaM8GfGY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HsxCaM8GfGY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HsxCaM8GfGY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 120.31835867753395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving their hands (clapping, reaching), drinking, and interacting with a bowl and cup.", "background_and_ambient_analysis": "The red wall and table show no shifting or fluid motion; no fire, water, or wind elements present."}}
{"video_id": "HsuQIrx4dog", "file_name": "HsuQIrx4dog_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four people in white shirts perform on a stage with a pink curtain backdrop. The individual on the left holds an instrument, the central figure stands with a large drum, and the rightmost person moves leftward across the stage, exiting the frame. The camera exhibits a slight shake while capturing the scene from a fixed position with audience heads visible in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HsuQIrx4dog.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HsuQIrx4dog_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 146, "blur_score": 52.25190579907629, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (musicians) are visible on stage; their movements include playing instruments and subtle body shifts, indicating locomotion and interaction with objects.", "background_and_ambient_analysis": "Pink curtain background appears static; no fluid motion (fire, water, smoke) or wind effects observed."}}
{"video_id": "HtIXcu0_xOQ", "file_name": "HtIXcu0_xOQ_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, clad in a white shirt, pour small white oval pills from a metallic container onto a gray countertop. The hands then set the container down, pick up a metallic knife with a black handle, and place it on the countertop. Next, the hands hold a clear glass with a grid pattern. The camera remains static in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HtIXcu0_xOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HtIXcu0_xOQ_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 151.61418067483135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a glass container and a white object on a table; a knife is also moved by the hands.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed."}}
{"video_id": "HtwQazxCoYo", "file_name": "HtwQazxCoYo_000461_000471.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in dark athletic wear are positioned on a floor mat; initially, one person sits while the other lies prone. The prone individual lifts their legs upward, and the seated person grasps their ankles, maintaining the pose. The background includes a vibrant wall with large circular patterns. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HtwQazxCoYo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HtwQazxCoYo_000461_000471.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 857.172300001208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects are performing a controlled pose; the top person makes minimal adjustments (head and hand movements) to maintain balance, which is due to physical forces.", "background_and_ambient_analysis": "The background (wall with circular patterns and pink structure) is static and does not show any environmental motion (e.g., wind, water)."}}
{"video_id": "Htok3VE89mk", "file_name": "Htok3VE89mk_000713_000723.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a bracelet flips the pages of an open book featuring colorful illustrations, then closes the book and lifts it. The book rests on a blue patterned surface. The camera maintains a close-up, top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Htok3VE89mk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Htok3VE89mk_000713_000723.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 112.6225783361688, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is the only discrete solid object moving; it flips through the pages of a book, demonstrating explicit physical locomotion (turning pages) without external environmental forces.", "background_and_ambient_analysis": "The background features a static surface with a blue patterned design, showing no shifting or environmental motion (fire, water, smoke, wind) that would qualify as ambient. There is no visible fluid or gaseous motion dominating the scene."}}
{"video_id": "Huw3bOLQjvQ", "file_name": "Huw3bOLQjvQ_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black jacket and light pants walks toward a golf hole on a grassy course, approaching the hole as a white golf ball rests inside it. The camera remains stationary at a low angle, positioned to capture the hole and the person’s movement toward it.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Huw3bOLQjvQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Huw3bOLQjvQ_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 128, "blur_score": 277.0003694015503, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A golf ball moves toward and enters a hole due to explicit physical forces (strike/roll). The golfer's movement is also discrete but secondary to the ball's motion.", "background_and_ambient_analysis": "Background elements (mountains, trees, ground) remain static with no uniform shifting or fluid motion observed. No fire, water, or significant wind effects detected."}}
{"video_id": "HsfqcMMCxUk", "file_name": "HsfqcMMCxUk_000334_000344.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair, wearing a gray cardigan over a light shirt, stands against a plain wall. They raise their right hand to their face, gently rubbing their cheek and chin in a smooth motion. The camera remains static, capturing the subject from a front angle with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HsfqcMMCxUk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HsfqcMMCxUk_000334_000344.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 111.14492512586168, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving objects are the person's hand (applying the mask) and the face (being covered by the mask). Both exhibit controlled, discrete motion due to intentional physical action (applying the product).", "background_and_ambient_analysis": "The background consists of a static plain wall with no shifting elements or fluid environmental motion (e.g., fire, water, smoke, wind). No ambient environmental effects are observed."}}
{"video_id": "Hv4kpZrvygg", "file_name": "Hv4kpZrvygg_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The user wants a concise chronological paragraph for the video. First, look at the frames. The main subject is a person in a black shirt. In the first frame, they have hands near face. Then they move hands to clap (frame 2). Then frame 3: wiping face with a white tissue. Frame 4: wiping forehead. Frame 5: still wiping.\n\nSo chronological order: start with hands on face (maybe adjusting), then clapping, then using tissue to wipe eyes, then forehead. Appearance: person in black shirt, tissue is white. Spatial: background has a lamp and plant, but keep background minimal. Camera is static, no movement mentioned. Rules say exclude text, names, etc.\n\nNeed to mention the motion step by step. Let's structure it.\n\nFirst frame: person with hands near face (maybe adjusting hair or face). Second frame: hands clapped together. Third: wiping face with white tissue. Fourth: wiping forehead with tissue. Fifth: continuing to wipe forehead.\n\nSo the caption should be chronological: the person, wearing a black shirt, initially places hands near their face, then brings hands together in a clapping motion, followed by using a white tissue to wipe their face, then moves the tissue to their forehead, continuing to wipe. Background elements (lamp, plant) are there but minimal. Camera is static.\n\nCheck rules: a) motion in order. b) appearance: black shirt, white tissue. c) spatial: not much, but the person is in front of the background (lamp, plant). But rule e says minimal background unless essential. Since the background is just setting, maybe just mention \"seated on a couch with a lamp and plant in the background\" but keep it minimal.\n\nWait, the first frame has the person sitting on a couch with pillows, so maybe \"seated on a couch with decorative pillows and a tall plant and lamp in the background.\" But rule e says minimal. Let's see.\n\nThe task is to describe motion chronologically. So focus on actions:\n\nThe person, wearing a black shirt, starts with hands near their face, then claps their hands together, followed by using a white tissue to wipe their eyes, then proceeds to wipe their forehead with the tissue. The camera remains static throughout, capturing the individual seated on a couch with a lamp and plant visible in the background.\n\nWait, need to check all rules. a) motion in order: yes. b) appearance: black shirt, white tissue. c) spatial: seated on couch, lamp and plant in background. d) camera: static. e) background minimal: the background is described but just enough. f) no text, names. g) internal, no reasoning.\n\nLet's refine. First action: hands near face (maybe touching face). Then hands clapped (maybe to the sides, then together). Then tissue to face. Then to forehead.\n\n\" A person in a black shirt sits on a couch, initially placing hands near their face, then clapping their hands together before using a white tissue to wipe their eyes and forehead. The background includes a lamp and plant, with the camera remaining static.\"\n\nWait, but the first frame: hands near face (maybe like making a face, but the next frame they clap. So step by step:\n\n- At the start, the person has hands near their face (maybe covering mouth or cheeks).\n\n- Then, they move hands to clap together.\n\n- Then, they bring a white tissue to their face, wiping the eyes.\n\n- Then, continue wiping the forehead with the tissue.\n\nSo the caption should be in chronological order: the person, wearing a black shirt, initially holds their hands near their face, then claps their hands together, followed by wiping their face with a white tissue, then moving the tissue to their forehead to continue wiping. The camera remains stationary, capturing the individual seated on a couch with a lamp and plant in the background.\n\nCheck for conciseness. Make it a paragraph. Let's trim:\n\nA person in a black shirt sits on a couch, initially holding their hands near their face, then claps their hands together, followed by using a white tissue to wipe their eyes and forehead. The background features a lamp and plant, and the camera remains static throughout.\n\nWait, but the sequence: frame 0: hands near face. Frame 1: hands clapped (maybe like pressing together). Frame 2: hand to face, then frame 3: wiping face with tissue. Frame 4: wiping forehead. So the actions are: hands to face → clap → wipe face → wipe forehead.\n\nSo the caption should be: The person, wearing a black shirt, first brings hands near their face, then claps their hands together, and subsequently uses a white tissue to wipe their face, moving it to the forehead. The scene is set on a couch", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Hv4kpZrvygg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Hv4kpZrvygg_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 118.71284407620401, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving hands/face: covering eyes, touching face, holding a phone. These are discrete solid-object motions driven by intentional actions.", "background_and_ambient_analysis": "Background elements (lamp, plant, pillows) are stationary; no fluid motion (fire, water, smoke) or wind-driven movement observed."}}
{"video_id": "Hv9dvRfUuo0", "file_name": "Hv9dvRfUuo0_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of a wok with various vegetables: broccoli, carrots, onions, mushrooms, and some chicken. Then, a hand holding a wooden spoon (with colorful decorations, maybe stars) adds something, but wait, the second frame shows a hand stirring. Wait, the frames: frame 0 is the wok with veggies. Frame 1 is a spoon being used to stir. Frame 2 shows a person in a white coat (chef's coat) stirring. Frame 3 is a wider shot of the chef at a counter with the wok, and other items like oil, salt, etc. Wait, no, the user provided the frames as <0.3> to <4.7> with the details.\n\nLet's list the sequence:\n\n- Initial frame: close-up of wok with mixed vegetables (broccoli, carrots, red onions, mushrooms, chicken) being stir-fried. The wok is black, vegetables are colorful.\n\n- Then, a hand uses a metal spoon to stir (frame 2). The hand is moving, stirring the veggies. The person is wearing a white chef's coat with some text (but rule f says exclude named characters, so maybe just say \"a person in a white coat\").\n\n- Next, the person (chef) continues stirring, and the frame shows the hand with a wooden spoon (with blue and green stars? The description says \"hand holding a spoon with colorful stars\"). Wait, frame 2: \"a person in a white chef's coat stirs the vegetables with a wooden spoon decorated with colorful stars.\"\n\n- Then, the camera pulls back to show the chef at a counter with the wok, and other items like a bottle of oil, a small bowl of salt, and a plate of rice. The chef is standing behind the counter, working.\n\nNow, chronological order:\n\n1. Close-up of wok with stir-fry ingredients (vegetables and chicken) being cooked.\n\n2. A hand stirs the contents with a metal spoon (but wait, frame 2 is a spoon with colorful stars? Wait, the description for frame 2 says: \"hand holding a wooden spoon with blue and green stars\" — maybe that's frame 2. Let's check the user's input:\n\nFrame 0: close-up of wok with veggies.\n\nFrame 1: a spoon is added (but the video is a sequence, so maybe frame 1 is stirring with spoon).\n\nWait, the user's frame descriptions:\n\n<0.3> → close-up of wok with veggies.\n\n<1.4> → spoon is stirring (metal spoon).\n\n<2.5> → person in white coat stirs (with a spoon, hand visible).\n\n<3.6> → same person, stirring, showing more of the action.\n\n<4.7> → wider shot of the chef at counter with wok, other items.\n\nWait, the problem says \"chronological paragraph\". So step by step:\n\nStart with the wok containing vegetables (broccoli, carrot sticks, red onion slices, mushrooms, chicken pieces) being stir-fried. Then, a hand (belonging to a person in a white chef's coat) uses a metal spoon to stir the contents. The camera angle shifts from a close-up of the wok to a wider shot revealing the chef standing behind a countertop with the wok and other cooking items (like a bottle of oil and a small bowl of salt).\n\nNow, check rules:\n\na) Motion/behavior: stirring, camera movement.\n\nb) Appearance: veggies (colors: green broccoli, orange carrots, purple onions, brown chicken), spoon (metal, then maybe wooden with stars in frame 2? Wait, the user's frame 2: \"hand holding a wooden spoon with blue and green stars\" — but in the caption, need to mention if relevant. But rule b says describe appearance and number. The spoon has stars, but is that essential? Maybe not. But the main action is stirring.\n\nWait, the first frame is wok with veggies, then a spoon is used to stir (metal spoon), then the chef (white coat) stirs, then camera pulls back to show the chef at counter with other items.\n\nSo the chronology:\n\n- The video begins with a close-up of a black wok containing a stir-fry of broccoli florets, carrot sticks, red onion slices, mushroom caps, and chicken pieces.\n\n- A hand then stirs the mixture with a metal spoon, continuing to mix the ingredients.\n\n- The camera angle widens to show a person wearing a white chef's coat standing behind a counter, actively stirring the wok with the spoon.\n\n- The final shot reveals the chef positioned in front of a countertop with additional cooking items, including a bottle of oil and a small bowl.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Hv9dvRfUuo0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Hv9dvRfUuo0_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 111.37345645849189, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The chef's hand and spoon are moving to stir solid vegetables (broccoli, carrots, onions) in the wok. These discrete objects interact via explicit physical forces (stirring action).", "background_and_ambient_analysis": "The kitchen background (counter, cabinets, decorations) remains static throughout the video. Minimal steam is visible, but it is not the dominant motion; the background shows no significant shifting or fluid/gaseous effects."}}
{"video_id": "HuEHdSkggpo", "file_name": "HuEHdSkggpo_000155_000165.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a person in a green short-sleeve top holding a phone, then cuts to a close-up of a wooden beehive frame populated with bees and honeycomb. It transitions to a beekeeper in a white hooded suit holding a honeycomb frame outdoors, adjusting it against a blurred city skyline backdrop, with the camera capturing slight movement as the beekeeper manipulates the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HuEHdSkggpo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HuEHdSkggpo_000155_000165.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 50.941743815304264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The beekeeper (a person) is moving while holding and manipulating a beehive frame, representing solid object motion due to explicit physical action.", "background_and_ambient_analysis": "The background (buildings in the outdoor scene) is static, showing no shifting or environmental motion (fire, water, wind). Initial frames of beehive frames also show no ambient motion."}}
{"video_id": "HwZq1h2yazA", "file_name": "HwZq1h2yazA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair, wearing a light pink tank top and blue jeans, bends over, stands upright, reaches toward the countertop, picks up a green bottle, and moves their arms. The background shows kitchen cabinets and appliances. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HwZq1h2yazA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HwZq1h2yazA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 138.72676152298186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms, bending, and interacting with objects on a table, showing distinct locomotion and physical actions.", "background_and_ambient_analysis": "No shifting background elements; no visible fire, water, smoke, or wind motion present."}}
{"video_id": "HwLfhba4Rbs", "file_name": "HwLfhba4Rbs_000282_000292.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white over-ear headphones and a dark shirt speaks while seated; they then raise their right hand in a gesture. The background shows an office workspace with cabinets and a window. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HwLfhba4Rbs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HwLfhba4Rbs_000282_000292.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 72.4920982162954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing headphones and a cap is moving their head and hand while holding a phone. These are solid, distinct objects exhibiting explicit locomotion (head turning, hand movement) without environmental interference.", "background_and_ambient_analysis": "Background elements (window, indoor furniture) show no uniform shifting or environmental fluid motion (no fire, water, smoke, or wind). Static scene with no fluid dynamics present."}}
{"video_id": "Hy_7pvDmI88", "file_name": "Hy_7pvDmI88_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a javelin thrower. First, the athlete is in a starting position, holding the javelin. Then they run, building momentum. The javelin is released, and the athlete continues forward. The camera follows the javelin's flight. \n\nWait, need to describe chronologically. Start with the athlete's stance: holding javelin, preparing. Then running forward, javelin extended. Release, javelin flies. The camera follows the javelin. \n\nCheck rules: main subject is the athlete and the javelin. Appearance: athlete is wearing a white top and brown pants, maybe, but the video might not show details. But since it's a javelin thrower, they're holding the javelin. The javelin is long, slender. \n\nSpatial relationships: athlete on the track, grass field behind. Camera perspective: probably tracking the throw. \n\nBackground: minimal, just track and grass. \n\nSo step by step: \n\nAt the start, a javelin thrower stands on a red track, holding a long javelin. They begin to run forward, javelin held high, then release it. The javelin flies through the air towards a grassy field. The camera follows the javelin's trajectory as it travels. \n\nCheck if chronological. Yes: start position, run, release, javelin flight. \n\nMake it concise. \n\n\"An athlete wearing a white top and brown pants holds a long javelin on a red track, then begins running forward while extending the javelin. After releasing the javelin, it flies toward a grassy field, with the camera tracking its trajectory.\"\n\nWait, check the video frames. The first frame shows the athlete in a throwing stance (back turned, javelin up), then running, then the javelin is released and moving. The camera seems to follow the javelin. \n\nSo: The javelin thrower, dressed in a white top and brown pants, starts in a back-throw position on a red track, then runs forward while holding the javelin, releasing it at the end of the run. The javelin travels through the air toward a grassy field, with the camera following its path.\n\nWait, need to be concise. Let's make sure it's chronological. \n\nStart: athlete holding javelin, preparing to throw. Then run. Then release. Then javelin flies. \n\n\"An athlete in a white top and brown pants holds a long javelin, begins running forward on a red track while maintaining the javelin's position, then releases it. The javelin flies through the air toward a grassy field, and the camera follows its trajectory.\"\n\nYes, that's chronological. Check for appearance: white top, brown pants (from the video), javelin is long. Spatial: track, grassy field. Camera: follows the javelin. \n\nBackground minimal: just track and grass, so that's okay. \n\nNow, output format: <caption_output>...<caption_output>\n\nSo final caption:\n\n<caption_output>An athlete wearing a white top and brown pants holds a long javelin on a red track, then runs forward while extending the javelin before releasing it. The javelin travels through the air toward a grassy field, with the camera following its flight path.<caption_output>\n</think>\n\n<caption_output>An athlete wearing a white top and brown pants holds a long javelin on a red track, then runs forward while extending the javelin before releasing it. The javelin travels through the air toward a grassy field, with the camera following its flight path.<caption_output>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Hy_7pvDmI88.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Hy_7pvDmI88_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 86.75595259058873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Athlete and javelin are discrete solid objects: athlete performs a throwing motion with the javelin, generating motion through explicit physical force (throwing action).", "background_and_ambient_analysis": "Grassy field background is static with no significant fluid motion (water, smoke) or wind effects; track lines remain consistent across frames."}}
{"video_id": "HynxDhUbRFI", "file_name": "HynxDhUbRFI_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with blonde hair tied in a bun, wearing a black long-sleeve top, black leggings, and black athletic shoes with green soles, performs a step-like exercise using two small hand grippers. She begins bent forward, hands gripping the handles, then shifts her weight by extending one leg forward in a controlled lunge motion while maintaining a low stance. The camera remains stationary in a top-down perspective throughout the sequence, capturing her movements against a minimal gym background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HynxDhUbRFI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HynxDhUbRFI_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 43.88039008464578, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman performing a lunge exercise with a dumbbell. The dumbbell and the woman's body are moving in a discrete, solid manner due to muscular effort.", "background_and_ambient_analysis": "No ambient environmental motion (e.g., fire, water, wind). The background (gym floor, equipment) is static with no uniform shifting."}}
{"video_id": "HymXm8eNs1k", "file_name": "HymXm8eNs1k_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light jacket, dark pants, and backpack bends down beside a light brown and white pony near a fence, then stands, walks toward the pony, and throws a blue ball. The pony moves toward the ball as it rolls away. The camera remains stationary, observing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HymXm8eNs1k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HymXm8eNs1k_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 182.25088620424498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The man, horse, and a ball are moving: the man stands and walks, the horse walks and interacts with the man, and the ball rolls across the ground.", "background_and_ambient_analysis": "No significant ambient environmental motion; background elements (fence, tree, house) are static."}}
{"video_id": "HzhlSiqI1Kg", "file_name": "HzhlSiqI1Kg_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a light-colored shirt and the other in dark clothing, sit closely together in a dimly lit environment. The person in the light shirt moves their hands downward, then shifts their posture while the other remains seated with minimal motion. The camera maintains a static top-down perspective throughout the sequence, with indistinct background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HzhlSiqI1Kg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HzhlSiqI1Kg_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 96, "blur_score": 29.893592719705897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person seated at a desk manipulates a small object (likely a phone or electronic device) with their hands, then crosses their arms. The hands and arms exhibit discrete, solid-body motion consistent with intentional physical actions.", "background_and_ambient_analysis": "No ambient environmental motion (fire, water, smoke, wind) observed. Background is too dark to assess for shifting, but no uniform background shift is evident due to lack of visible static elements (e.g., walls, floor) that would indicate camera motion."}}
{"video_id": "HzqP8lcCbHA", "file_name": "HzqP8lcCbHA_000284_000294.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules.\n\nLooking at the video frames provided. The first frame shows a person's hands adjusting something on a cow's leg. The cow is dark and white, maybe a bull? The person is wearing gloves. Then the next frames show the person moving around, handling the cow's leg. The person is wearing brown boots and blue jeans. There's a purple object on the ground, maybe a tool.\n\nWait, the rules say to focus on motion and behavior of main subjects. The main subjects here are the person and the cow. The person is adjusting the cow's leg, maybe putting a shoe or hoof covering on. The cow is standing still, I think. The person moves around the cow's leg, adjusting the device. \n\nNeed to describe chronological order. Start with the first frame: person adjusting the cow's leg. Then the person moves, shows their legs and gloves. Maybe the person is securing a hoof boot or something. The spatial relationships: person is next to the cow, handling its leg. Background has a couch with clothes, but minimal details as per rule e.\n\nCheck the output format. Must be a paragraph inside <caption_output> tags. No markdown, just plain text. Exclude text recognition, so don't mention any text on screen. Focus on motion: person adjusts device on cow's leg, then moves to the side, possibly tightening or securing it. The cow is standing, maybe slightly moving as the person works.\n\nCamera perspective: starts close-up on the leg, then shifts to show the person's legs and the cow's lower body. The camera moves slightly, maybe following the person's movement. The background is a concrete floor with some objects, but keep it minimal.\n\nWait, the rules say to mention spatial relationships if relevant. So the person is in front of the cow, handling the leg. Maybe the cow is to the left or right? The first frame shows the cow's leg, then the person steps back, so maybe the person is moving around the cow's leg.\n\nNeed to be concise. Let me draft:\n\nA person wearing black gloves and brown boots adjusts a device on the lower leg of a large, dark and white cow. The individual moves around the cow's hind leg, securing the device while standing on a concrete floor. The cow remains stationary, with its legs slightly extended. The camera remains steady, focusing on the interaction between the person and the cow, capturing the hand movements and the cow's leg from a close perspective.\n\nWait, check if it's chronological. First, person adjusts device on cow's leg. Then moves around, secures it. The camera shifts to show the person's legs and the cow's leg. Background elements like the purple object and couch are mentioned as minimal, but maybe the rules say to exclude unless essential. The purple object might not be essential, so maybe omit.\n\nWait, rule e: background descriptions minimal unless essential. The couch and clothes are in the background. The purple object is on the floor. Maybe mention it's a concrete floor, but not the couch. Hmm. The user's example output probably doesn't mention the couch. Let's check the sample input. In the frames, the couch is visible in the first frame. But the rules say to keep background minimal unless essential. Since the action is the person handling the cow's leg, the couch might not be essential. Maybe just say \"concrete floor\" as the setting.\n\nAlso, the cow's color: dark and white. The person's attire: black gloves, brown boots, blue jeans. The device they're handling is like a hoof boot or a bandage. The action is adjusting/fitting it.\n\nSo the caption should start with the person adjusting the device on the cow's leg. Then the person moves around, possibly tightening or positioning the device. The cow is stationary. The camera starts close-up, then shifts to show the person's legs and the cow's leg.\n\nWait, the first frame shows a close-up of the person's hands on the cow's leg. Then the camera moves to show the person standing next to the cow, wearing gloves and boots. So the camera might pan down or move to show the person's legs.\n\nLet me structure it: A person wearing black gloves adjusts a device on a large dark and white cow's leg, then shifts position to secure it while standing on a concrete floor. The cow remains still, with the person’s movements focused on the lower hind leg. The camera maintains a close perspective, following the hand adjustments and the person’s legs as they move around the cow’s leg.\n\nCheck if it's concise and chronological. Yes. Mention appearance: cow is dark and white, person has black gloves, brown boots. Spatial: person moves around cow's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HzqP8lcCbHA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HzqP8lcCbHA_000284_000294.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 227.2879270395099, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing black gloves, blue shirt, dark pants) manipulates a sheep's lower legs/hooves, with the sheep remaining mostly stationary while the person's hands and legs move to interact with the sheep.", "background_and_ambient_analysis": "Background elements (floor, containers, static objects) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "HzIHDwn_HEA", "file_name": "HzIHDwn_HEA_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a kitchen scene. First, identify the main subjects. There's a person in a red shirt, and objects like bowls, a pan, etc. \n\nLooking at the timestamps: \n\n0.0 to 1.0 seconds: The person is holding a spoon in a yellow bowl. The bowl has a yellow liquid, maybe eggs. Then, in the next frames, they add something from a container into the bowl. Wait, the action sequence is: \n\nAt [0.0], hands holding spoon over yellow bowl. Then, at [1.0], they're adding something—probably spices or seasoning—from a small container into the bowl. The person moves their hand from the container to the spoon. Then, in the next frame, they're stirring or mixing the contents. \n\nObjects: Yellow bowl with blue rim, another yellow bowl with bread. Black pan on the counter. The background has tiles with floral patterns, pink wall. \n\nChronological order: Person adds an ingredient to the yellow bowl (using a small container), then stirs with a spoon. \n\nAppearance: Person in red shirt, hands are visible. Bowl is yellow with blue pattern, contains a yellow liquid (eggs). Another bowl has bread. \n\nSpatial: The person is to the right of the counter. The bowls are on the counter, with the pan behind them. \n\nCamera perspective: Probably fixed, since no movement is mentioned. Top-down? Wait, the angle seems to be eye-level or slightly above, but the problem says to mention camera perspective. The original video's camera is static, so \"static camera\" or \"fixed perspective\".\n\nNow, following the rules: \n\na) Motion: Person adds ingredient from container to yellow bowl, then stirs with spoon. \n\nb) Appearance: Person in red shirt, hands; yellow bowl (blue rim) with yellow liquid; other yellow bowl with bread; black pan on counter. \n\nc) Spatial: Person is on right side of counter; bowls are in front of the person; pan is behind the bowls. \n\nd) Camera: Static, fixed perspective. \n\ne) Background: Minimal, tiles and wall mentioned but keep it brief. \n\nf) Exclude text, names. \n\nSo putting it all together: \n\nA person in a red shirt adds an ingredient from a small container into a yellow bowl with a blue rim containing a yellow liquid, then stirs the mixture with a spoon. The person’s hands are visible, working on a granite countertop with another yellow bowl holding bread pieces and a black frying pan positioned behind the bowls. The camera remains static, capturing the scene from a fixed angle above the counter. \n\nWait, need to check chronology: first action is adding the ingredient (from container to bowl), then stirring. \n\nAlso, check if the bowls are arranged: two yellow bowls, one with bread, one with liquid. The person is adding to the liquid bowl. \n\nYes. Let's make it concise. \n\n\"An individual in a red shirt adds a substance from a small container into a yellow bowl with a blue rim filled with a yellow liquid, then stirs the contents with a spoon. The person’s hands are positioned above the counter, which holds two yellow bowls (one with bread pieces), a black frying pan behind them, and a blue-capped bottle. The scene is captured from a static, fixed perspective above the counter.\"\n\nWait, check rules: keep background minimal. Maybe don't mention the blue-capped bottle if not essential. The bottle is there, but maybe it's not crucial. The key elements are the action of adding and stirring.\n\nRevised: \n\n\"An individual in a red shirt adds a substance from a small container into a yellow bowl with a blue rim containing a yellow liquid, then stirs the mixture with a spoon. The person’s hands are visible working on a granite countertop, with another yellow bowl holding bread pieces and a black frying pan positioned behind the bowls. The camera maintains a static, fixed perspective above the counter.\"\n\nCheck if all rules are followed. \n\na) Motion: adding, stirring (chronological). \n\nb) Appearance: red shirt, yellow bowl (blue rim), yellow liquid, another yellow bowl with bread, black pan. \n\nc) Spatial: person on counter, bowls in front, pan behind. \n\nd) Camera: static, fixed above. \n\ne) Background: minimal (only counter and items mentioned). \n\nf) No text, names. \n\nYes, this should work.\n</think>\n\n<caption_output>A person in a red shirt adds a substance from a small container into a yellow bowl with a blue rim containing a yellow liquid, then stirs the mixture with a spoon. The individual’s hands are visible working on a granite countertop, with another yellow bowl holding bread pieces and a black frying pan positioned behind the bowls. The camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/HzIHDwn_HEA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/HzIHDwn_HEA_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 96.23132385651897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red is moving plates and food items: handling two plates (one with eggs and one with a sandwich), pouring liquid from a bottle into the sandwich plate, and using a fork to pick up food.", "background_and_ambient_analysis": "The background is static with no shifting (wall tiles and pink wall remain fixed). There is no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "I08qVV_kfbM", "file_name": "I08qVV_kfbM_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with a close-up of batter in a pan, bubbling. Then it flips to show the cooked side. So first, the batter is in the pan, light brown, bubbling. Then it's flipped, so the cooked side is brown with some lighter spots. Then it's flipped back? Wait, no. Let's check the timestamps.\n\nFrame 0: batter in pan, bubbling, light color, small bubbles.\n\nFrame 1-2: flipping the pancake? Wait, frame 1 shows the batter, then frame 2 is the cooked side. So the sequence is: batter in pan (bubbling), then the pancake is flipped to show the browned side. Then the pancake is cooked, maybe flipped again? Wait, the description says \"flip the pancake\" or the action. Let's see:\n\nThe video shows a pancake batter in a pan, then it's flipped, so the cooked side is visible. Then maybe it's being moved with a spatula. Let's parse each frame.\n\nFrame 0: pancake batter in pan, light tan, bubbling.\n\nFrame 1: same pan, batter is now part of the pancake, but the frame shows a darker, cooked side? Wait, no. Wait the first frame is batter (0.0s), then next frame (0.3s) shows the pancake flipped, so the cooked side is brown with some lighter spots. Then frame 1.4s shows the same pancake, maybe being flipped again or moved.\n\nWait, the user's video description: \"The video starts with a close-up of batter in a pan, bubbling. Then it's flipped to show the cooked side (brown with lighter spots). Then the pancake is moved with a spatula. Then it's flipped again? No, let's check the frames given.\n\nThe frames:\n\n0.0s: batter in pan, light tan, bubbles.\n\n0.3s: the pancake (now cooked) with brown and lighter spots. So the batter has been flipped to show the cooked side.\n\nThen 0.5s: maybe a spatula is used to flip? Wait, the third frame (0.8s) shows the pan with the pancake, and a spatula is moving it. Then 1.1s: the pancake is flipped, so the other side is now up.\n\nWait, but the key points are: batter bubbles, then flipped to show cooked side (brown with lighter patches), then the spatula moves it, then the pancake is flipped again? Wait, no. Let's look at the user's video description.\n\nThe video has frames: [0.0] batter, [0.3] flipped to cooked side, [0.5] same cooked side, [0.8] the pan with the pancake being moved by a spatula, [1.1] the pancake is flipped to show the other side.\n\nWait, no, the user's video frames are:\n\n<0.3 seconds> [batter]\n\n<1.4 seconds> [cooked side]\n\n<2.5 seconds> [cooked side]\n\n<3.6 seconds> [pan with pancake]\n\nWait, no, the user's video:\n\nThe first frame (0.0s) shows the batter in the pan, bubbling. Then 0.3s, the pancake is flipped to show the browned side. Then 0.5s, maybe the pancake is still in the pan. Wait, the user's description:\n\n\"[0.0] batter, [0.3] flipped pancake (cooked side), [0.6] same cooked side, [0.9] spatula flipping, [1.2] pancake is flipped, showing the other side.\"\n\nWait, no, the user provided:\n\n<0.3 seconds> first frame: batter in pan (bubbling, light color)\n\n<1.4 seconds> second frame: pancake flipped, cooked side (brown with lighter spots)\n\n<2.5 seconds> third frame: same cooked side, maybe moving\n\n<3.6 seconds> fourth frame: a spatula is moving the pancake\n\n<4.7 seconds> fifth frame: pan with pancake, maybe flipped again\n\nWait, the actual frames:\n\nFrame 0 (0.0s): batter in pan, light tan, bubbles.\n\nFrame 1 (0.3s): pancake flipped to cooked side (brown with light patches).\n\nFrame 2 (0.6s): same cooked side, maybe slightly moving.\n\nFrame 3 (0.9s): spatula is seen moving the pancake (so the pancake is being flipped or turned).\n\nFrame 4 (1.2s): pancake is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I08qVV_kfbM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I08qVV_kfbM_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 167.47569470855572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pancake is flipped by a spatula, showing motion from one side to the other, and then rests on the pan.", "background_and_ambient_analysis": "The background (frying pan) is stationary; no dominant fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "I-7qCuPdxEE", "file_name": "I-7qCuPdxEE_000659_000669.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of female athletes in white jerseys and black shorts, some holding hockey sticks, huddle closely around a referee in a yellow shirt and black shorts. They gradually disperse, moving away from the huddle while maintaining a line formation. A goalkeeper in blue and red gear stands near the goalpost to the right, observing the team's movement. The camera remains stationary, capturing the team's transition from a clustered formation to a dispersed state on the indoor court.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I-7qCuPdxEE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I-7qCuPdxEE_000659_000669.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 88.34037454537813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (players in white/black uniforms, referee in yellow) exhibit localized motion: bending over, adjusting stances, and interacting as a group.", "background_and_ambient_analysis": "The background elements (blue wall, red fire extinguisher, red-and-white striped post) show no uniform shifting or fluid motion (fire, water, smoke, wind) across frames."}}
{"video_id": "I-M7eQMa9Vg", "file_name": "I-M7eQMa9Vg_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large man in a green shirt holds a microphone, speaking to a person in a red and gold costume standing beside him. They converse as people walk past in the background, with the costumed individual occasionally shifting posture while engaging with the interviewer. The scene takes place in a bustling convention space with displays visible behind them, and the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I-M7eQMa9Vg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I-M7eQMa9Vg_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 198.34875985017894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two main subjects (interviewer in green shirt and interviewee in red costume) are moving via locomotion and gestures. Additional people in the background are walking.", "background_and_ambient_analysis": "Background (booths, walls) is static; no fire, water, smoke, or wind motion detected."}}
{"video_id": "I0SqKFl5CjQ", "file_name": "I0SqKFl5CjQ_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A right hand holding an orange marker with a red cap draws red ink in a spiral pattern on a white surface, while a left hand with a green tool is positioned to the left. The camera remains top-down with slight movement, capturing the continuous motion of the writing hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I0SqKFl5CjQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I0SqKFl5CjQ_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 30.13259533448455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pencil is moving to draw a rose on paper; the hand and pencil exhibit discrete motion for creating the artwork.", "background_and_ambient_analysis": "Background is a static white surface with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "I-tARWZL1xw", "file_name": "I-tARWZL1xw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows an athletics event, probably javelin throw. The main subject is a person in a red and blue athletic outfit. Let's check the sequence.\n\nAt the start (0.0), the person in red (with a straw hat? Wait, no, the first frame: person in red, maybe holding something. Then they run. Let's see the timestamps.\n\n0.0s: Person in red (shirt, blue shorts, maybe hat? Wait, the first frame: two people, one red, one blue shirt. Wait, the main athlete is in red, blue shorts. They start holding a javelin? Then at 0.2s, they start running. Wait, the video starts with the athlete (red top, blue shorts) holding a javelin, maybe preparing. Then they run along the track, javelin in hand, then throw. The javelin goes through the air, and then the athlete continues.\n\nWait, the description: the video is of a javelin throw. Let's track the main subject. The athlete is wearing red and blue (top red, shorts blue), running on the red track, javelin in hand. First, they're standing, then run towards the right, then throw. The camera follows their motion, panning right as they run and throw.\n\nBackground: stands, but minimal. Focus on motion.\n\nChronological order: athlete starts (0.0), holds javelin, runs forward (direction: left to right in the frame), throws the javelin, which arcs over the field. The camera follows the athlete's movement, panning to track their run and throw.\n\nWait, the first frame: athlete (red) with a hat? Wait, no, the first frame shows two people: one in red shirt (maybe with a hat), one in blue shirt. Wait, the main athlete is the one in red and blue, holding the javelin. Then they run, so the sequence is: the athlete begins with javelin, runs down the track, and throws.\n\nWait, the video starts with the athlete (red top, blue shorts) holding javelin, then runs forward (away from the camera, towards the right side of the frame), then releases the javelin. The camera pans to follow their movement.\n\nNow, let's outline the caption:\n\nStart: Athlete in red top and blue shorts holds javelin. Then starts running along red track towards right, javelin in right hand. As they run, they extend arm to throw, releasing the javelin. Camera follows their motion with a pan to the right.\n\nCheck rules: focus on motion, chronological order. Appearance: red top, blue shorts (since that's the main athlete). Number: one main athlete (plus others in background, but keep it minimal).\n\nSpatial relationships: athlete runs on the red track, moving away from the camera (towards right).\n\nBackground: minimal, stands visible but not essential.\n\nCamera: follows the athlete's movement, panning right.\n\nSo putting it all together:\n\nAn athlete in a red top and blue shorts holds a javelin, then begins running forward on a red track while holding the javelin in their right hand, extending their arm to release it into the air. The camera pans right to follow the athlete's motion across the track.\n\nWait, check if the initial position is holding it, then running. The first frame shows them with the javelin (maybe preparing), then they run. So sequence: hold javelin, run, throw.\n\nWait, in the video: [0.0] athlete is standing with javelin, then at [1.0] they start moving, [2.0] running, [3.0] extending to throw. So the motion is: athlete starts holding javelin, then runs along the track, then throws the javelin.\n\nSo the caption should describe that.\n\nAlso, check appearance: red top, blue shorts (the athlete's outfit).\n\nNow, let's write concisely:\n\nThe video shows an athlete in a red top and blue shorts holding a javelin, then running forward on a red track while holding the javelin in their right hand, extending their arm to release it into the air. The camera pans right to follow the athlete's movement.\n\nWait, is the athlete running towards the right? Yes, the direction of the track.\n\nCheck if there are other subjects. The video has other people in the background (officials, maybe), but according to rules, focus on main subjects (the athlete). So the main subject is the javelin thrower.\n\nAlso, the camera movement: the video starts with a medium shot, then as the athlete runs, the camera pans right to follow.\n\nLet me check the exact frames:\n\nFrame 0: athlete (red top, blue shorts) with javelin, standing near the start line", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I-tARWZL1xw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I-tARWZL1xw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 67.38562486281201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The javelin thrower (in red/blue) runs and throws the javelin; the javelin moves through the air. An official (in blue) walks and tracks the thrower. The motion is solid, distinct, and due to physical forces (locomotion and projectile motion).", "background_and_ambient_analysis": "The background (bleachers, track barriers) is stable with no uniform shifting or fluid motion. There is no fire, water, smoke, or dominant wind indicated."}}
{"video_id": "I1ZnTokbbAg", "file_name": "I1ZnTokbbAg_000237_000247.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue jeans, beige boots, and light-colored gloves with orange stripes crouches over a large, irregularly shaped rusted metallic object on a rocky ground. They use both hands to lift, adjust, and reposition the object, shifting its orientation while manipulating it. The camera remains stationary in a top-down perspective, capturing the interaction between the person and the object against the rocky terrain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I1ZnTokbbAg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I1ZnTokbbAg_000237_000247.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 642.3498181580185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The person's hands (wearing gloves) are moving to pour liquid from a container onto a rock and then to clean the rock with a cloth. The container and the person's legs are also moving.", "background_and_ambient_analysis": "The background (dirt and leaves) is static with no shifting. There is no dominant fluid or wind motion (the pouring of liquid is a controlled action by the person, not ambient)."}}
{"video_id": "I0PH_3OFLpc", "file_name": "I0PH_3OFLpc_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a person in a white coat in a kitchen, then transitions to a close-up of a hand using a metal rolling pin on dough. Next, a tray of round, golden-brown pastries is pushed into an oven. A hand then removes the baked pastries from the oven. Finally, a chef wearing a green head covering carries a tray of the pastries through the kitchen. The camera shifts from close-up shots to medium and wide angles, capturing the sequence of dough preparation, baking, and serving.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I0PH_3OFLpc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I0PH_3OFLpc_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 743.6687266998608, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving due to physical forces: (1) A metallic roller being manually rolled across a surface; (2) A tray of baked goods being pulled from an oven by a hand; (3) A person in a white uniform moving near the counter. All motions are controlled by explicit human actions.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). Background elements (e.g., kitchen surfaces, oven, shelves) remain static and show no uniform shifting across frames. No prominent ambient phenomena detected."}}
{"video_id": "I10wM9UCV0w", "file_name": "I10wM9UCV0w_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph for the video. First, look at each scene.\n\nScene 1: A woman in a white top with red pattern is looking at her phone. She's near a car, outdoors with palm trees. Then scene 2: Same woman now in a white dress with floral pattern, sitting on a black leather couch, holding phone. Scene 3: A man in a blue t-shirt, sunglasses, holding phone, maybe in a public place. Scene 4: A person at a GTBank ATM, with text about visiting any ATM. Scene 5: A person using the ATM keypad.\n\nNeed to focus on motion and behavior in order. Describe appearance briefly: colors, sizes. Spatial relationships? Like in front of, etc. Conclude with camera perspective. Exclude text, names, styles.\n\nStart with first scene: woman (white top, red pattern) uses phone near car. Then second scene: woman (white floral dress) sits on black couch, uses phone. Third: man (blue shirt, sunglasses) holds phone. Fourth: person at ATM (blue shirt, bag) approaches. Fifth: person uses ATM keypad.\n\nCheck chronological order: 0.3s to 5s. Scenes in order:\n\n1. Woman outside (car background) looking at phone.\n\n2. Woman on couch with phone.\n\n3. Man with phone.\n\n4. ATM scene: person going to ATM, then using it.\n\nNow, describe each step. Mention appearance: woman's top (white with red), dress (white floral), man's blue shirt. Spatial: first scene near car, second on couch, third public place (maybe sidewalk), fourth ATM area.\n\nCameras: probably static shots for each scene, transitions between them. No camera movement mentioned, so maybe each scene is a cut.\n\nLet's draft:\n\nA woman in a white top with red patterns uses her phone while standing near a car with palm trees in the background. She then sits on a black leather couch in a room, wearing a white floral dress and continuing to use her phone. A man in a blue shirt and sunglasses holds his phone, standing outdoors. The video cuts to a person in a blue shirt approaching a GTBank ATM, followed by the individual using the keypad.\n\nWait, but need to be concise. Check rules: mention motion and behavior in chronological order.\n\nFirst scene: woman (white top, red pattern) holds phone, looks at it near car. Second: same woman (white floral dress) on black couch, holds phone. Third: man (blue shirt, sunglasses) holds phone. Fourth: person (blue shirt, bag) moves to ATM. Fifth: person uses ATM keypad.\n\nNeed to connect these steps chronologically.\n\nPossible caption:\n\nA woman in a white top with red patterns stands by a car, using her phone. She then sits on a black leather couch in a room, wearing a white floral dress and holding her phone. A man in a blue shirt and sunglasses holds his phone while standing outdoors. The scene shifts to a person in a blue shirt with a bag approaching a GTBank ATM, followed by the individual inserting a card and pressing keypad buttons.\n\nCheck rules: exclude text recognition, so don't mention transaction ID. Focus on people's actions. Minimal background. Conclude with camera perspective: the video cuts between these scenes, each shot is static.\n\nSo final draft:\n\nA woman in a white top with red patterns uses her phone while standing beside a car with palm trees visible. She then sits on a black leather couch, wearing a white floral dress and holding her phone. A man in a blue shirt and sunglasses holds his phone in an outdoor setting. The video transitions to a person in a blue shirt with a bag approaching a GTBank ATM, then using the keypad.\n\nCheck if all parts are covered:\n\na) Motion/behavior: using phone, sitting, holding phone, approaching ATM, using keypad. Chronological order: yes.\n\nb) Appearance: colors, sizes. White top, red patterns; white floral dress; blue shirt, sunglasses; blue shirt, bag.\n\nc) Spatial: beside car, on couch, outdoors, approaching ATM.\n\nd) Camera: transitions between scenes, static shots (each scene cut).\n\ne) Background minimal: palm trees, room (with couch), outdoor, ATM area.\n\nf) Exclude text, names, styles. Did we? Yes, no text mentioned.\n\nSeems good. Let's make it concise.\n</think>\n\n<caption_output>A woman in a white top with red patterns uses her phone while standing beside a car with palm trees in the background. She then sits on a black leather couch in a room, wearing a white floral dress and holding her phone. A man in a blue shirt and sunglasses holds his phone while standing outdoors. The video transitions to a person in a blue shirt with a bag approaching a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I10wM9UCV0w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I10wM9UCV0w_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 317.9415601519665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Solid objects (people) exhibit motion due to locomotion (e.g., walking to ATM, using mobile phones), with clear bounding box tracking of their movement.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected; all background elements (buildings, cars, furniture, trees) remain static across frames."}}
{"video_id": "I3Let_aNMtA", "file_name": "I3Let_aNMtA_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female in a black and white striped tank top stands in a room with beige walls and a window. She lowers her head, then raises both hands to her face, turns to face the camera, and shifts her stance while moving slightly. The camera, handheld, exhibits a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I3Let_aNMtA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I3Let_aNMtA_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 80.1298901819441, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in a striped dress moves her body: bending down, drinking, adjusting hair, and posing. Her motion is due to her own locomotion and actions.", "background_and_ambient_analysis": "The background (wall, window, lamp) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "I3646hg3iu8", "file_name": "I3646hg3iu8_000205_000215.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a small, flat metallic object against a textured surface; a metal tool is used to press and adjust the object's edge, moving methodically along its length. The hands maintain a firm grip, with the tool applying precise pressure, while the object remains stationary on the surface. The camera captures a close-up, top-down view with minimal background detail, focusing solely on the interaction between the hands, tool, and metallic object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I3646hg3iu8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I3646hg3iu8_000205_000215.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 273.335697776964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a knife, moving it in a deliberate, controlled manner (likely sharpening or adjusting). The knife and hand are solid objects exhibiting physical motion from explicit human action.", "background_and_ambient_analysis": "The concrete surface in the background shows minimal shifting; no fire, water, smoke, or wind-driven motion is present. Background elements remain stable without uniform displacement."}}
{"video_id": "I2XyWY1dvVU", "file_name": "I2XyWY1dvVU_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a snowy backyard. The person is wearing dark clothes, maybe a black jacket and blue jeans. They're interacting with a snowman. Let's check the sequence. \n\nAt the start, the person is near the snowman. Then they bend down, probably adding snow or adjusting. The snowman is large, white, and stands in the middle of the yard. The background has a wooden fence and trees. The camera seems stationary, no movement mentioned. \n\nNeed to describe motion chronologically. The person moves from upright to bending over the snowman, maybe adding snow. Spatial: person is to the right of the snowman? Wait, the snowman is in front, person is behind? Wait, in the frames, the person is positioned next to the snowman, bending towards it. \n\nSo, the main subject: a person in dark clothing (jacket, jeans) works on a large snowman in a snowy backyard. Actions: bends over, adjusts snow. Background: fence, trees. Camera: stationary, top-down? Wait, the video is shot from a fixed position, no camera movement. \n\nCheck rules: concise, chronological. So start with person near snowman, bends down to add snow. Then continues. Mention appearance: dark jacket, blue jeans. Spatial: person is to the left or right? In the video, the person is positioned to the right of the snowman? Wait, looking at the frames: the snowman is on the left side of the image, person is to the right, bending towards it. Wait, maybe not. Wait, in the frames, the person is next to the snowman, so spatial relationship: person is adjacent to the snowman, bending towards it.\n\nLet's draft: A person wearing a dark jacket and blue jeans bends over a large snowman in a snowy backyard, adding snow to its structure. The person remains focused on the snowman, moving slightly as they work. The background features a wooden fence and trees. The camera remains stationary, capturing the scene from a fixed position.\n\nWait, need to be concise. Let's check the rules again. Focus on motion and behavior, chronological. So sequence: person starts standing, bends down, interacts with snowman. \n\nSo: A person in dark clothing and blue jeans bends over a large snowman, adjusting or adding snow. The individual remains positioned adjacent to the snowman throughout, with minimal movement as they focus on the task. The background includes a wooden fence and snow-covered trees. The camera stays stationary, providing a consistent view of the scene.\n\nBut need to be more precise. Let's see the video frames: the person starts by being next to the snowman, then bends down (first frame: person is bending, then continues to bend further). So motion: the person bends over the snowman, possibly rolling snow or adding to it.\n\nLet me structure it: A person wearing a dark jacket and blue jeans bends over a large, white snowman in a snowy backyard, adding snow to its form. The individual shifts slightly while maintaining a position adjacent to the snowman. The background features a wooden fence and snow-covered trees. The camera remains stationary, capturing the scene from a fixed perspective.\n\nCheck for concise. Maybe: A person in dark clothing and blue jeans bends over a large snowman, adding snow to its structure. They remain near the snowman, with minor movements as they work. The snowy backyard is bordered by a wooden fence and trees. The camera is stationary, maintaining a consistent view.\n\nWait, the rules say minimal background unless essential. So maybe omit the fence and trees? No, they are part of the setting but maybe necessary for context. But the instruction says \"minimal background descriptions unless essential\". The fence and trees might be essential for the location.\n\nWait, the task is to generate a concise paragraph. Let's try to be as concise as possible.\n\nFinal draft: A person in dark clothing and blue jeans bends over a large white snowman in a snowy backyard, adding snow to its base. The individual remains focused on the task, shifting slightly while positioned to the right of the snowman. The background includes a wooden fence and snow-covered trees, while the camera remains stationary, capturing the scene from a fixed angle.\n\nWait, but maybe \"to the right\" isn't necessary. Let's check the frames: the snowman is on the left side of the frame, person is to the right of it, bending towards it. But maybe it's better to say \"adjacent to\" without direction.\n\nAnother version: A person wearing a dark jacket and blue jeans bends over a large snowman, adjusting its structure by adding snow. The individual remains close to the snowman, with minor movements throughout the sequence. The snowy backyard is bordered by a wooden fence and trees. The camera is stationary,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I2XyWY1dvVU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I2XyWY1dvVU_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 190.9707735471649, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black dog is moving around the snowman; the snowman is static.", "background_and_ambient_analysis": "The background (fence, trees) is static with no significant shifting. Snow on ground is mostly still, with no dominant fluid or wind motion observable (trees are not swaying, snow is not blowing vigorously)."}}
{"video_id": "I188Xe0apGQ", "file_name": "I188Xe0apGQ_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand in a kitchen; one wears a white apron over dark clothing, the other wears black, positioned at a counter with various items. The camera shifts to a close-up of four golden-brown seared scallops on a white plate. The scene returns to the kitchen, where the person in black gestures toward a pan on the stovetop. The camera moves from a wide kitchen shot to a close-up of the plate, then back to the wide kitchen perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I188Xe0apGQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I188Xe0apGQ_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 276.5514565614109, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A fork moves to cut scallops on a plate; a person's hand moves in the kitchen to interact with objects.", "background_and_ambient_analysis": "No shifting background elements; no environmental fluids (fire, water, smoke) detected."}}
{"video_id": "I3tBJLe4Zls", "file_name": "I3tBJLe4Zls_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark hoodie, black pants, and white socks enters through a doorway carrying a red bucket and a mop. They step into the room, dragging the bucket behind them while sweeping the wooden floor with the mop. The individual moves past a metal chair and table, then stops near a wall, continuing to sweep. The camera remains stationary with a slight shake, observing the motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I3tBJLe4Zls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I3tBJLe4Zls_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 71.51977064660656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a hoodie and pants is moving and sweeping the floor with a mop. The person is the primary discrete object in motion.", "background_and_ambient_analysis": "Background (walls, floor, chair) is static; no shifting or fluid motion observed."}}
{"video_id": "I3jOSWPqWIo", "file_name": "I3jOSWPqWIo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and blue jeans bends near a bucket on a cobblestone street, then stands and walks away. A woman in a pink shirt and black shorts carrying a green bag walks past him. The man turns and approaches another person in black clothing standing on a small platform, facing one another. The camera follows their movements with slight pan adjustments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I3jOSWPqWIo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I3jOSWPqWIo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 267.25962707835833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete object) is walking, and the bus (discrete object) is driving on the street. Other pedestrians are also moving.", "background_and_ambient_analysis": "The background (buildings, street, and bus) is static; no fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "I4wPV2JFn2g", "file_name": "I4wPV2JFn2g_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals engage in arm wrestling at a table, with the person on the left having shorter dark hair and the person on the right longer light brown hair; several onlookers surround them, some leaning in to watch, while others gesture animatedly. The camera shifts slightly to reveal more of the group before returning to focus on the arm wrestlers, maintaining a close perspective with minimal background details visible. The scene features a slight camera shake as it captures the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I4wPV2JFn2g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I4wPV2JFn2g_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 259.5227517003377, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are engaged in arm wrestling, moving their arms against each other. One spectator in the background briefly raises their hands above their head.", "background_and_ambient_analysis": "The background (walls, laptop, bottles) is static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "I66c2dMxU-M", "file_name": "I66c2dMxU-M_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt holds a baby in a green shirt indoors. The baby, with light hair, raises one arm and then lowers it, while the person supports the baby. The camera remains close-up with minor movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I66c2dMxU-M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I66c2dMxU-M_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 256.4553008094246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: infant (waving arms, moving hands) and adult (holding infant with slight posture adjustments). Motion is explicit limb movement from the infant due to muscular activity.", "background_and_ambient_analysis": "Background consists of stationary wall and window with no uniform shifting or fluid/environmental motion (e.g., no fire, water, wind). Background elements remain consistent without blurring or displacement."}}
{"video_id": "I5ZLFdQmvt0", "file_name": "I5ZLFdQmvt0_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand behind a wooden counter; the man in a blue shirt and the man in a light pink shirt hold a wine bottle together. The blue-shirted man steps away as the pink-shirted man pours wine into a glass on the counter. Wine racks filled with bottles form the background. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I5ZLFdQmvt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I5ZLFdQmvt0_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 292.10229385720095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals interact with physical objects (wine bottle, glass) through actions like pouring and holding, with clear movement of solid objects due to human motion.", "background_and_ambient_analysis": "Background elements (wine racks, bottles) show no uniform shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "I6IGeKRNkow", "file_name": "I6IGeKRNkow_000339_000349.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow hoodie and black pants sits on the floor, holding two white balloons stacked vertically. They adjust the top balloon, then use a white hot glue gun to apply glue to its surface. Various tools and materials, including scissors and a glue gun, are scattered around on the floor. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I6IGeKRNkow.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I6IGeKRNkow_000339_000349.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 211.859346406331, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to manipulate the snowman (placing it down, attaching a carrot, using a glue gun) and other small objects. The snowman remains mostly stationary except for adjustments.", "background_and_ambient_analysis": "The background (window, floor) is static with no shifting. No ambient environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "I56uNyP8RdM", "file_name": "I56uNyP8RdM_001009_001019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black top holds a plastic-wrapped bundle containing a doll in red, green, and white attire, then lowers it onto the table to reveal the doll. A person in a white shirt sits to the right, manipulating items near a bottle of dark liquid. The camera captures the scene from a top-down angle with no noticeable movement, focusing on the plastic-covered table surface. Background elements include wooden chairs and a decorative metal panel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I56uNyP8RdM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I56uNyP8RdM_001009_001019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 66.1143680921715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves a plush doll across the table using their hand; a child holds a bottle. The doll's motion is driven by human interaction (explicit physical force).", "background_and_ambient_analysis": "Background elements (wooden chair, decorative metal structure) are stable; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "I6BSAISEBWw", "file_name": "I6BSAISEBWw_001452_001462.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, one in dark clothing and one in light hooded jacket, walk away from the camera across a sandy beach toward the horizon. A silver hatchback with a red and white emblem enters the frame from the right, driving left along the beach and passing the children, who continue walking ahead. The car gradually exits the frame to the left as the children move further into the distance. The camera remains stationary, capturing the scene with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I6BSAISEBWw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I6BSAISEBWw_001452_001462.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 103.23188402134048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (walking leftward) and a silver SUV (driving leftward) are discrete objects exhibiting locomotion. The SUV's movement is continuous and directional, while the people walk at a steady pace across the frame.", "background_and_ambient_analysis": "The sandy beach, ocean horizon, and sky show no fluid motion (e.g., waves, smoke). Background elements like the lighthouse and distant horizon remain static relative to the frame, indicating no environmental fluid dynamics or wind-driven motion."}}
{"video_id": "I6RyXk2vzPs", "file_name": "I6RyXk2vzPs_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large black snowplow truck moves from left to right across a snow-covered yard, plowing snow into a pile and spraying snow into the air. The truck advances in front of a white house with a red brick foundation as the camera pans slightly right to track its movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I6RyXk2vzPs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I6RyXk2vzPs_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 133.56614519294408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A tractor is moving, plowing snow, and causing snow displacement.", "background_and_ambient_analysis": "The background (house, trees) is stationary. Snow displacement is caused by the tractor and is not dominant ambient motion (like wind or smoke)."}}
{"video_id": "I6FAVDoOrA4", "file_name": "I6FAVDoOrA4_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In an indoor tennis court, a person in a red shirt and another in a white shirt stand on opposite sides of the net. The red-shirted individual, holding a tennis racket, shifts position and swings to hit a ball, while the white-shirted person steps forward. The court has scattered tennis balls, with a net dividing the space. The camera remains stationary, capturing a top-down view of the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I6FAVDoOrA4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I6FAVDoOrA4_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 167.4199058562569, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two tennis players (one in white, one in yellow) moving via locomotion on the court; distinct solid objects exhibiting physical motion through intentional movement.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind). Indoor court walls and lines remain static throughout."}}
{"video_id": "I7iL_to2CDc", "file_name": "I7iL_to2CDc_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand enters the frame from the right, moving toward a keypad on a blue screen and pressing multiple square keys, including \"ENTER\", with fingers making contact. The camera maintains a close-up perspective of the keypad, showing slight movement as the hand interacts with the buttons. The background remains out of focus, emphasizing the hand's motion and the keypad's surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I7iL_to2CDc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I7iL_to2CDc_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 2026.4280113822113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to press buttons on the keypad, which is a discrete solid object motion due to physical forces (muscular action).", "background_and_ambient_analysis": "The background is a static blue keypad screen with no fluid motion (fire, water, smoke) or wind effects. The keypad itself does not shift uniformly, indicating no camera motion. The dominant motion is the hand pressing buttons."}}
{"video_id": "I5m1Lycai4U", "file_name": "I5m1Lycai4U_000590_000600.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in red floral pajamas kneels on a wooden floor, opening a wrapped gift box; the child stands, adjusts the box, and shifts position slightly to the right. The background includes a lit Christmas tree and scattered wrapping paper. The camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I5m1Lycai4U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I5m1Lycai4U_000590_000600.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 59.05533216759356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in red pajamas is actively manipulating a box, adjusting its position, and interacting with objects around them.", "background_and_ambient_analysis": "Background elements (floor, furniture, Christmas tree) remain static and show no shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "I7edbNGV6L4", "file_name": "I7edbNGV6L4_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of a slice of cake on a blue plate. Then it cuts to a person cutting the cake in half and placing it into a greased pan lined with plastic wrap. Next, there's a shot of someone handling the cake, probably soaking it. \n\nNeed to describe the motion chronologically. Start with the first scene: close-up of cake slice. Then the person cuts the cake, so actions like cutting, placing into pan. Then the next scene shows a person's hands (wearing a patterned apron) placing the cake slice into the pan. The text says \"Corte o bolo ao meio e coloque na forma forrada com filme plastico\" so the action is cutting and placing. Then \"Molhe o bolo (sua preferencia)\" so soaking. \n\nCheck the rules: focus on motion, chronological, describe appearance (cake is light yellow, maybe with bits of orange), main subjects are hands and the cake. Spatial relationships: the cake is on the plate, then cut and placed into the pan. Camera perspective: starts with close-up, then top-down or close-up on hands.\n\nMake sure to exclude text recognition, so don't mention the text. Describe what's happening. Let's structure:\n\nFirst, close-up of a cake slice on a blue plate. Then, a person cuts the cake into two halves, lifts one half, and places it into a baking pan lined with plastic wrap. Then, another shot shows hands (wearing a patterned apron) placing the cake slice into the pan. Finally, the hands move the cake into position. Camera moves between close-up and top-down shots of the actions.\n\nWait, the video has: [0.0] cake on plate, [1.0] cake cut in pan with plastic, [2.0] same, [3.0] hands cutting, [4.0] hands placing into pan.\n\nSo the sequence: \n\n- Initial shot: cake slice on blue plate. \n\n- Then, a person uses a knife to cut the cake in half; one half is placed into a greased baking pan covered with plastic wrap. \n\n- The hands, wearing a patterned apron, position the cake slice into the pan. \n\nCamera perspective: close-up starts, then shifts to top-down on hands and pan.\n\nNow, write concisely. \n\nFocus on motion: cutting, placing. Describe appearance: light yellow cake with small orange bits, hands in patterned apron.\n\nChronological order: \n\nThe video begins with a close-up of a light yellow cake slice with small orange bits on a blue plate. A person cuts the cake into two equal halves. One half is then lifted and placed into a rectangular baking pan lined with plastic wrap. The hands, wearing a patterned apron, position the cake slice into the pan. The camera maintains close-up and top-down angles throughout, focusing on the hands and the pan.\n\nCheck rules: no text, no named characters. Mention appearance (light yellow cake), motion (cutting, placing), spatial (pan lined with plastic wrap). Background minimal. Camera movement: close-up to top-down.\n\nWait, the rules say \"Conclude with camera perspective and movement\". So end with that. Let's structure:\n\nThe video starts with a close-up of a light yellow cake slice with small orange bits on a blue plate. A person uses a knife to cut the cake into two equal halves, then lifts one half and places it into a rectangular baking pan lined with plastic wrap. Hands wearing a patterned apron position the cake slice inside the pan. The camera remains in close-up and top-down angles, focusing on the hands and the pan.\n\nWait, check the timestamps: first frame is cake on plate, then the next frames show the cutting and placing. So the main actions are cutting, placing into pan.\n\nAnother way: \n\nInitially, a light yellow cake slice with small orange bits rests on a blue plate. A person cuts the cake in half; one half is then placed into a greased rectangular pan lined with plastic wrap. The hands, clad in a patterned apron, adjust the cake slice within the pan. The camera captures close-up and top-down views of the cutting and placement processes.\n\nMake sure it's concise. Let's try:\n\nThe video opens with a close-up of a light yellow cake slice with small orange bits on a blue plate. A person cuts the cake into two equal halves and places one half into a rectangular baking pan lined with plastic wrap. Hands wearing a patterned apron position the cake slice inside the pan. The camera focuses on close-up and top-down angles throughout the sequence.\n\nCheck for exclusion of text: yes, didn't mention the text. Appearance: light yellow cake with orange bits. Motion: cutting, placing. Spatial:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I7edbNGV6L4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I7edbNGV6L4_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 138.84900794264962, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete solid object) moves to cut the cake, exhibiting physical interaction with the cake.", "background_and_ambient_analysis": "Background elements (countertop, kitchen items) show no significant shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "I9DJirgk9OM", "file_name": "I9DJirgk9OM_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a green sleeveless top and barefoot walks from a wooden door toward a pink and white high chair in a room with wooden flooring and a nearby shelf, moving slightly to the right across the floor; the camera maintains a static overhead perspective as the child approaches the high chair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I9DJirgk9OM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I9DJirgk9OM_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 166.68324108130136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A toddler (solid, distinct object) moves across the scene, reaching for objects and interacting with the environment (rocking chair, bookshelf).", "background_and_ambient_analysis": "Background elements (wooden floor, door frame, bookshelf) show no uniform shifting. No fire, water, smoke, or wind motion detected."}}
{"video_id": "I84-fzQHRck", "file_name": "I84-fzQHRck_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the person is standing behind a table outdoors. They're wearing a black tank top. On the table, there's a green bowl, a small panda figurine to the left, and some items on the right like a bottle and a red object. The background has trees and a fence.\n\nThe sequence: The person starts with hands on the green bowl. Then they lift the bowl, revealing it's filled with a salad (carrots, lettuce, maybe other veggies). They hold the bowl up, showing the contents. Then they bring it closer, maybe to eat? Wait, the first frame shows them holding the bowl, then lifting it, so motion is lifting and displaying the bowl.\n\nNeed to describe chronological motion. So step by step:\n\n- Person stands behind table, holds green bowl (initial position, hands on bowl).\n- Lifts bowl up (motion: lifting), revealing salad inside.\n- Holds bowl up, showing contents (salad with various veggies).\n- Then maybe brings bowl closer, but the video shows from 0 to 5 seconds. The last frame has the person holding the bowl with a spoon or something? Wait, the frames: [0.0] person holds bowl, [1.0] hands on bowl, [2.0] lifting, [3.0] lifting more, [4.0] holding up, [5.0] maybe eating a bite.\n\nWait, the video: the person is holding the green bowl, then lifts it up to display the salad (which has colorful veggies), then brings it closer to their mouth. So the main actions are lifting the bowl, revealing contents, then possibly eating.\n\nAppearance: person in black tank top, green bowl, salad with carrots (orange), lettuce (green), etc. Panda figurine to the left of the bowl on the table.\n\nSpatial: panda is left of the bowl, bottle and red object are right of the bowl.\n\nBackground: outdoor, trees, fence, but minimal.\n\nCamera: probably static, no movement, since the person is in the center.\n\nSo the caption needs to be chronological.\n\nStart: Person stands behind white table, hands on green bowl. Then lifts bowl upward, revealing salad inside (green and orange vegetables). Then holds bowl near mouth, possibly preparing to eat. The panda figurine remains on the left of the bowl, while a bottle and red object stay on the right.\n\nWait, the instructions say \"focus on motion and behavior in chronological order\". So:\n\n- Initial: person holds green bowl on table.\n- Action: lifts bowl upward, exposing salad with colorful vegetables (carrots, lettuce).\n- Then: holds bowl close to mouth, suggesting eating.\n\nCheck the frames: frame 0: hands on bowl. Frame 1: hands on bowl. Frame 2: lifting bowl. Frame 3: bowl lifted, salad visible. Frame 4: bowl held up, person's mouth near it. Frame 5: person eats from bowl.\n\nSo the sequence is: person lifts green bowl from table, displaying salad contents, then brings bowl to mouth to eat.\n\nNow, concise paragraph. Exclude background unless essential. Background is outdoor, but maybe not essential. Keep it minimal.\n\nSo the caption:\n\nA person in a black tank top stands behind a white table, initially holding a green bowl. They lift the bowl upward to reveal a salad containing green and orange vegetables, then bring the bowl close to their mouth as if to eat. A small panda figurine sits to the left of the bowl, while a bottle and red object remain to the right. The camera remains static throughout.\n\nWait, check rules: \"Mention spatial relationships if relevant\" so panda left of bowl, bottle and red object right.\n\nAlso, \"appearance and number\": person in black tank top (color), green bowl (color), salad with green/orange veggies (colors).\n\n\"Conclude with camera perspective and movement\": static.\n\nBackground minimal, so mention \"outdoor\" maybe? But rule e says minimal unless essential. The action is on the table, so background is not essential for motion, so maybe omit.\n\nSo revised:\n\nA person in a black tank top stands behind a white table, holding a green bowl. They lift the bowl upward to display a salad with green and orange vegetables, then bring the bowl to their mouth. A small panda figurine is positioned to the left of the bowl, and a bottle with a red object are to the right. The camera remains static.\n\nWait, check frame 5: the person has the spoon, maybe eating. But the video shows up to 5 seconds. So the action is lifting, displaying, then eating.\n\nBut need to be concise.\n\nLet's make sure it's chronological.\n\n1. Person holds green bowl.\n2. Lifts bowl to show salad.\n3. Brings bowl to mouth.\n\nYes.\n\nNow,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I84-fzQHRck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I84-fzQHRck_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 177.37312581492347, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is lifting and displaying a green bowl containing colorful contents.", "background_and_ambient_analysis": "Background shows trees with slight wind-induced movement, but the dominant motion is the person's actions."}}
{"video_id": "I9hSVyrzju8", "file_name": "I9hSVyrzju8_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a light-colored cylindrical object above a wooden surface. The scene transitions to a person in a red shirt gripping a black power drill with visible red branding, adjusting the tool’s position while manipulating it. The camera focuses closely on the drill, capturing hand movements as the person handles the device, with minimal background detail. The perspective remains tight on the objects and hands throughout, showing slight shifts to follow the interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I9hSVyrzju8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I9hSVyrzju8_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 86.32412004739895, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand rotates a candle and manipulates a power drill; both are discrete solid objects moved by explicit physical forces (hand movement) and locomotion.", "background_and_ambient_analysis": "The background (red wall, product boxes) remains static with no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "I8EW5T17lUo", "file_name": "I8EW5T17lUo_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark jacket, khaki shorts, and white sneakers bends over a black platform on grass near a wooden deck attached to a red brick house. He adjusts the platform with a tool, then stands, steps back, and returns to the platform to continue working. The camera remains stationary at a low angle, capturing the scene with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I8EW5T17lUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I8EW5T17lUo_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 219.8726864327494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is performing discrete physical actions: bending over, stepping onto a board, and adjusting his stance on the grass near a house deck.", "background_and_ambient_analysis": "The background (house, trees, grass) shows no significant shifting or fluid motion; no fire, water, smoke, or wind is visible as dominant environmental elements."}}
{"video_id": "I9WY5ixiR78", "file_name": "I9WY5ixiR78_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt stands at a counter, using a knife to cut the top of a large green-and-white striped watermelon. They lift the cut section and place it onto a white plate positioned to the right of the watermelon. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I9WY5ixiR78.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I9WY5ixiR78_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 198.33112880998254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is cutting a watermelon with a knife; the knife and watermelon are moving due to the cutting action.", "background_and_ambient_analysis": "Background elements (wall, refrigerator) are static; no fluid or environmental motion (fire, water, smoke, wind) is dominant."}}
{"video_id": "IA9GCf2SVVc", "file_name": "IA9GCf2SVVc_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and brown shorts bends over a silver bicycle on a dirt path, adjusting components and shifting position while working on it. The background includes a dome-shaped building and utility poles. The camera maintains a static, wide-angle view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IA9GCf2SVVc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IA9GCf2SVVc_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 171.2230523512287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is interacting with an object on the ground, moving their body and arms, causing the object to move.", "background_and_ambient_analysis": "Background elements are stable with no shifting. No fire, water, smoke, or wind visible."}}
{"video_id": "IA57hrXo3Oc", "file_name": "IA57hrXo3Oc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a static view of an indoor swimming pool with blue tiles and red lane dividers. A swimmer wearing a purple cap, goggles, and blue swimsuit enters from the far end, swimming toward the camera using freestyle strokes. The swimmer advances across the pool, passing the poolside ladder, and emerges near the camera before exiting the frame. The camera remains stationary throughout, capturing the swimmer's progression against the background of wooden walls and hanging bunting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IA57hrXo3Oc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IA57hrXo3Oc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 82.48182373255182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer (wearing a purple swimsuit and cap) enters the water, swims toward the camera with visible strokes, and exits the frame. The motion is discrete and clearly attributable to the swimmer's locomotion.", "background_and_ambient_analysis": "The pool environment shows minor water ripples caused by the swimmer, but the background elements (walls, ceiling decorations) remain static with no uniform shifting. The water motion is secondary to the swimmer's actions and not dominant fluid movement."}}
{"video_id": "IBZ0DV86tWE", "file_name": "IBZ0DV86tWE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a purple top and dark pants sits in a vehicle seat near a bright window, raising their right arm, bringing it to their face, then raising it again. The camera remains static, capturing the child from the side.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IBZ0DV86tWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IBZ0DV86tWE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 188.45223410257745, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A child in a car seat is moving their arms and head in discrete, solid motions.", "background_and_ambient_analysis": "The background (car interior and window) is static with no fluid or environmental motion. No fire, water, smoke, or wind visible."}}
{"video_id": "IAZIWhLpWUY", "file_name": "IAZIWhLpWUY_000261_000271.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a light shirt, light pants, and a beige cap bends over in a dense green field, picking vegetation; the camera zooms in on his hands as he handles the plants, with lush greenery surrounding him.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IAZIWhLpWUY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IAZIWhLpWUY_000261_000271.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 998.8834397036446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a hat and casual clothing is actively using a tool to cut vegetation, with hands and body movement clearly visible.", "background_and_ambient_analysis": "Background trees and foliage remain static with no uniform shifting; no dominant fire, water, smoke, or wind motion observed."}}
{"video_id": "IAu72PUK8X0", "file_name": "IAu72PUK8X0_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue sleeveless shirt and white gloves lifts a large tire with a shiny silver rim towards a red machine, positioning it onto the machine's platform. The camera zooms in closely on the tire as it is secured, focusing on the metallic rim and tire tread. Background elements include gym equipment but remain peripheral to the main action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IAu72PUK8X0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IAu72PUK8X0_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 258.84538570515275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in blue shirt/gloves operates a tire changer, causing the tire to rotate. The person's hands and body move to adjust the tire and machine components.", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, smoke, or wind visible. Static workshop environment with stable walls and floor."}}
{"video_id": "ICJjAbK4HAs", "file_name": "ICJjAbK4HAs_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lifts a large blue lidded container from a countertop, revealing a white substance inside; the container is held up to display its contents, with a metal bowl of white powder and a blue can visible on the counter. The person moves the container outward while the camera follows, maintaining a slightly shaky perspective. Background includes outdoor elements like grass and a black container.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ICJjAbK4HAs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ICJjAbK4HAs_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 118.46903780237436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a blue container (lid and base), lifting, rotating, and holding it—solid object movement due to manual action.", "background_and_ambient_analysis": "Background elements (counter, items, outdoor grass) show no uniform shifting; no fire, water, smoke, or wind-driven motion present."}}
{"video_id": "IBQF88wN_tY", "file_name": "IBQF88wN_tY_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with hands holding a scallop. The hands are in focus, showing the scallop inside its shell. Then the shell is opened, revealing the scallop meat. Next, a hand pours oil onto a grill pan, creating droplets. Then the scallop (with the shell maybe?) is placed on the grill. Wait, the sequence: first hands holding scallop in shell, then opening the shell to show the meat, then pouring oil on the grill, then placing the scallop (the meat part) on the grill.\n\nNeed to describe chronological order. So:\n\n- Start: hands holding a scallop in its shell. The scallop is white with a bit of orange, the shell is light-colored.\n- Then, the shell is opened, so now hands hold the shell and the meat separately. Maybe the meat is a light beige with a red part?\n- Then, oil is poured onto the grill pan (black, ridged surface), creating small droplets.\n- Then, the scallop meat is placed onto the grill pan.\n\nCheck the rules: focus on motion and behavior. So actions: holding, opening, pouring oil, placing scallop.\n\nAppearance: scallop meat is light beige with an orange-red part, shell is white. Grill pan is black, ridged.\n\nSpatial relationships: hands in front of the grill pan (when pouring oil and placing scallop).\n\nBackground minimal, so just mention the grill pan.\n\nCamera perspective: close-up shots throughout, maybe slight movement but not much.\n\nLet's structure it step by step.\n\n1. Close-up of hands holding a scallop within its shell, the scallop showing a light beige and orange-red coloration.\n2. Hands open the shell, revealing the scallop meat resting against the shell.\n3. A hand pours oil onto a black ridged grill pan, creating multiple small droplets.\n4. The scallop meat is placed onto the grill pan, landing on the oil-covered surface.\n\nCheck if all rules are met: chronological, mention appearance (color, size), spatial (hands above grill), camera is close-up.\n\nNow, condense into a concise paragraph.\n\n\"Hands hold a scallop within its light-colored shell, revealing a light beige and orange-red scallop meat. The hands then open the shell, exposing the scallop. A hand pours oil onto a black ridged grill pan, forming droplets, before placing the scallop meat onto the oil-covered surface.\"\n\nWait, need to make sure it's chronological: holding shell, then opening, then pouring oil, then placing scallop. Also, mention the shell and meat being held, then separating.\n\nWait, the first frame: hands holding the shell with scallop inside. Then second frame: hands hold shell and scallop meat separate. So \"hands hold a scallop inside its shell, then separate the shell from the scallop meat.\"\n\nBut the video sequence: [0.0] hands holding shell with scallop; [1.4] hands hold shell and scallop meat; [2.5] pouring oil on pan; [3.6] pouring oil; [4.7] placing scallop on pan.\n\nSo:\n\nA pair of hands holds a scallop inside its light-colored shell, then separates the shell from the scallop meat, revealing the beige and orange-red scallop. A hand pours oil onto a black ridged grill pan, creating small droplets, before placing the scallop meat onto the oil-covered surface.\n\nYes, that's chronological. Now check appearance: scallop meat is beige and orange-red, shell is light. Grill pan is black. Actions: holding, separating, pouring oil, placing.\n\nAlso, spatial: hands in front of grill pan when pouring and placing.\n\nCamera: close-up shots throughout.\n\nNow, make it concise:\n\n\"Hands hold a scallop within its shell, then separate the shell to expose the beige and orange-red scallop meat. A hand pours oil onto a black ridged grill pan, forming droplets, before placing the scallop meat onto the oil-covered surface.\"\n\nCheck if it's concise. Maybe \"A pair of hands holds a scallop in its light-colored shell, revealing the beige and orange-red meat; the hands then separate the shell. A hand pours oil onto a black ridged grill pan, creating small droplets, and places the scallop meat onto the oil-covered surface.\"\n\nBut need to be more concise. Let's see:\n\n\"Hands hold a scallop inside its shell, then open the shell to reveal the beige and orange-red scallop meat. A hand pours oil onto a black ridged grill pan, forming droplets, before placing the scallop meat onto the oil-covered surface.\"\n\nYes, that's good. Now, check rules:\n\na) Motion in order: holding, opening shell, pouring oil, placing scallop. Check", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IBQF88wN_tY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IBQF88wN_tY_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 85.33999057362328, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a shell and a small object, pour oil onto the grill, and place the object on the grill. These actions involve solid, discrete objects moving due to physical interactions.", "background_and_ambient_analysis": "The background consists of a stationary grill with ridges; no shifting background elements or fluid/environmental motion (fire, water, smoke) observed."}}
{"video_id": "IBkhZuvgxkY", "file_name": "IBkhZuvgxkY_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange shirt sits in a room with light green cabinets and shelves, holding their face with both hands near the eyes. The individual maintains this position with minimal hand movement. The camera remains static throughout, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IBkhZuvgxkY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IBkhZuvgxkY_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 75.4701524666903, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt is performing a hand-to-face motion, likely rubbing or covering their face. This is a discrete solid object's movement due to explicit physical action.", "background_and_ambient_analysis": "Background elements (cabinets, wall posters) are static and show no shifting or fluid motion. No environmental phenomena (fire, water, smoke, wind) are present."}}
{"video_id": "ID-vdLuX8mc", "file_name": "ID-vdLuX8mc_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray hoodie, cap, and jeans crouches by a muddy water pool, repeatedly dipping a blue plastic basin into the water while holding it near the edge. A green basin and another blue basin lie on the ground to his right. The camera remains stationary, capturing the scene from a fixed angle with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ID-vdLuX8mc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ID-vdLuX8mc_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 314.38123528916697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is interacting with the water by scooping and pouring using blue and green containers. The person's hands and body are moving due to their own physical actions.", "background_and_ambient_analysis": "The background (wooden fence and ground) is stationary. The water in the stream is flowing but is not the dominant motion; it is secondary to the person's actions."}}
{"video_id": "IESWL533IeI", "file_name": "IESWL533IeI_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to observe the sequence. The video starts with three people on ice: one in blue, one in black, and another in blue (wait, no, first frame has two: blue and black, then a third joins). Wait, first frame: left is girl in blue, middle is another girl (maybe blue too?), right is girl in black. Then the next frames show more people. Let's track the main subjects.\n\nFrame 0: Two girls on ice, one in blue jacket (left), one in black hoodie (right), an orange cone in center. Then frame 1: same, maybe the blue girl moves. Frame 2: a third person (girl in pink, maybe?) enters, then frame 3: a girl in pink (right) and another in dark (left) approach. Then frame 4: the pink girl and dark girl skate towards the orange cone. Frame 5: multiple people gather around the cone.\n\nMain subjects: several skaters (at least four, but maybe more). Appearances: blue jacket, black hoodie, pink jacket (or pink top), dark clothing. Colors: blue, black, pink. Number: four skaters? Let's check:\n\n- Start: two (blue and black)\n- Then a pink one enters\n- Then another dark one (maybe gray) enters\n- So four people? Wait, frame 2: two on left, one in middle (blue?), one on right (black). Then frame 3: a pink skater (right) and dark (left) approach. So by frame 3, four people: blue, black, pink, and another. Then frame 4: all four are near the cone.\n\nMotion: The blue-jacketed skater moves left, the black hoodie skater is still. Then a pink skater enters from right, moves left. Then another dark skater enters from left, moves right. They all converge towards the orange cone. Then they all skate around the cone.\n\nSpatial relationships: Initially, the cone is center. The blue and black are on either side of the cone. Then the pink skater comes from the right (of the cone), dark skater from left (of the cone). They approach the cone, then gather around it.\n\nCamera: It's a fixed camera, no movement, but maybe slight shake? The video has a slight shake because it's handheld, but the instruction says to note camera perspective. The background is an ice rink with boards, but keep background minimal.\n\nNow, chronological order:\n\n- Start: Two skaters (blue jacket, black hoodie) on ice; orange cone center.\n- Then a pink-skated person enters from right, moves left.\n- Another dark-skated person enters from left, moves right.\n- All four skaters converge towards the cone, then skate around it, gathering near the cone.\n\nColors: blue, black, pink, dark (gray or black). But need to be concise.\n\nAlso, mention the action: skaters skating towards each other and the cone.\n\nNow, structure the caption:\n\nFirst, describe initial scene: two individuals on ice, one in blue jacket, one in black hoodie, with an orange traffic cone at center. Then a pink-jacketed individual skates into the frame from the right, followed by a dark-clad individual skating from the left. All four gather around the cone, circling it, before moving in a group.\n\nCheck rules: focus on motion and behavior in chronological order. Mention appearance (color, number). Spatial relationships (e.g., pink from right, dark from left). Conclude with camera: fixed, slight shake.\n\nWait, the camera: the video has a slight shake, but the movement—no pan, just a fixed camera with slight shake.\n\nNow, write:\n\nIn the indoor ice rink, two skaters (one in blue jacket, one in black hoodie) stand near the center orange traffic cone; a pink-jacketed skater skates from the right toward the cone, while a dark-clad skater enters from the left and skates toward the cone; all four skaters gather around the cone, circling it and moving as a group. The camera remains stationary with minimal shake.\n\nWait, check for minimal background: the rink has boards, but maybe not necessary. The rules say \"exclude background unless essential for understanding motion\"—the cone is essential, but the boards are part of the rink, which is the setting. But the instruction says \"keep background descriptions minimal\", so maybe just mention the ice rink but no details. Wait, the initial frame has the rink, but in the caption, focus on main subjects.\n\nLet me refine:\n\nAt the indoor ice rink, two skaters (blue jacket, black hoodie) approach the central orange traffic cone", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IESWL533IeI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IESWL533IeI_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 337.7138171329498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals on roller skates moving around an orange cone; their motion is due to intentional locomotion and interaction with each other.", "background_and_ambient_analysis": "Static background elements (ice rink walls, yellow barriers, orange cone) show no uniform shifting or fluid motion (e.g., fire, water, smoke). No environmental fluid dynamics observed."}}
{"video_id": "IDMVzSjwon8", "file_name": "IDMVzSjwon8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a group of basketball players in white jerseys with \"UNI\" on them. They're huddled together, probably a team talk. The main subjects are the players and a coach. The coach is in a dark suit, standing among them. The players are wearing white jerseys with numbers like 44 and 22. They're on a basketball court, so the background has the court and some spectators. The camera is close-up, focusing on the huddle. The motion is them listening to the coach, maybe some gestures. Let's check the rules: chronological order, motion, behavior. The huddle starts, they're talking, maybe the coach is speaking. The camera is steady, close-up. Background minimal. Let's structure the caption.\n\nFirst, the main subjects: group of basketball players (white jerseys, \"UNI\" text, numbers visible), coach in dark suit. They're gathered in a huddle on the court. Players are facing inward, listening to coach. Coach is in the center, speaking. The huddle is tight, so spatial relationships: players around coach. Camera is close-up, no movement. Need to mention appearance: white jerseys, numbers, coach in suit. Motion: huddled together, listening. Chronological: they are gathered, coach is addressing them.\n\nNow, put it together concisely. Avoid text recognition (so don't say \"UNI\" as text, but since it's part of their jerseys, maybe it's okay as part of appearance). Wait, the rules say \"exclude text recognition\" but the jerseys have \"UNI\" which is part of their appearance. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So text like \"UNI\" might be excluded? Wait, the example in the rules: \"Exclude text recognition\"—so maybe just describe the jerseys as \"white with purple lettering\" or something, but the problem is that the jersey has \"UNI\". But maybe the rules mean don't mention the specific text, but since it's part of their appearance, we can say \"white jerseys with purple team lettering\" or something. Wait, the task says \"briefly describe their appearance and number (color, size, orientation)\". So number is part of their appearance. So players have white jerseys, purple lettering (UNI), numbers on them (like 44, 22). Coach is in dark suit.\n\nSo let's structure:\n\nA group of female basketball players in white jerseys with purple accents and visible numbers (e.g., 44, 22) huddle closely around a coach in a dark suit on a basketball court. The players face inward, listening attentively as the coach speaks. Their body language shows engagement, with some players gesturing slightly. The camera remains steady, focused on the huddle, capturing the players' upper bodies and the coach’s interactions.\n\nCheck rules: chronological order (huddle, listening, coach speaking), motion (huddling, listening), appearance (white jerseys, purple, numbers, coach in suit), spatial (players around coach), camera (steady, close-up). Background minimal. Exclude text recognition: instead of saying \"UNI\", describe as \"purple team lettering\" but maybe the problem says to include the jersey details. Wait, the example in the problem: the video shows \"UNI\" on the jerseys. The rules say \"exclude text recognition\"—so maybe we can't mention \"UNI\" as text. But the jersey has the text, but since it's part of the appearance, maybe we have to describe the jerseys as having team insignia without specifying the text. Hmm, but the user says \"mention their appearance and number (color, size, orientation)\". So numbers are part of it. So players have white jerseys with purple numbers or lettering. But maybe \"white jerseys with purple accents and visible numbers\" is okay.\n\nWait, the problem says \"Exclude text recognition\"—so don't include the actual text like \"UNI\" or \"University of Northern Iowa\" but just describe the color and numbers. So \"white jerseys with purple lettering (though the exact text is excluded) but the numbers are visible (like 44, 22)\".\n\nSo let's rephrase: A group of female basketball players in white jerseys with purple lettering and visible numbers (e.g., 44, 22) huddle closely around a coach in a dark suit on a basketball court. The players face inward, listening attentively as the coach speaks. Their body language shows engagement, with some players gesturing slightly. The camera remains steady, focused on the huddle, capturing the players' upper bodies and the coach’s interactions.\n\nWait, but the rules say \"briefly describe their appearance and number (color, size", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IDMVzSjwon8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IDMVzSjwon8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 70.48089936923989, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in white and purple jerseys are moving minimally during a huddle, demonstrating discrete, solid object motion due to interpersonal interaction and locomotion.", "background_and_ambient_analysis": "The background (basketball court and stands) is static with no shifting or environmental motion (e.g., wind, smoke, fire) observed."}}
{"video_id": "IF4-RZbwwpg", "file_name": "IF4-RZbwwpg_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a view from inside a large tube slide, looking out. Then, as the camera moves forward, it's like someone is sliding down. The main subject is a person in dark clothing sliding down the tube, maybe? Wait, the first frame shows the tube's interior, then the person comes into view. Wait, in the sequence, the camera perspective is from the slide's interior. So the video begins with the camera inside the slide, looking towards the exit. Then the person slides down, and the scene shifts to the exit area.\n\nWait, let's check the frames. Frame 0: view from inside the tube, seeing outside through the opening. Frame 1: same, maybe moving. Frame 2: the person is seen sliding down. Then frame 3: the person exits the tube and lands on a surface. Wait, the sequence is: the camera starts inside the tube, looking towards the end. Then the person (maybe a child) is sliding down the tube. Then they exit the tube onto a flat area. There's another person in the background, maybe standing near the exit.\n\nWait, the rules say to focus on main subjects in chronological order. The main subject is the person sliding down. Let's see: first, the view is from inside the tube (so the camera is fixed there, maybe the person is on the slide). Then the person slides down, and exits the tube. Then the person is on the ground, maybe running or moving. Let's note the appearance: the person sliding is dark-colored clothing, maybe small, like a child. Then there's another person in the background, wearing light colors, maybe white, standing near the exit.\n\nWait, the video starts with the tube's interior, so the camera is positioned at the start of the tube. Then the slide moves, so the camera perspective is moving as the person slides. So the sequence: person begins sliding down the tube (dark clothing), then exits the tube onto a flat surface. Then, the person is seen running or moving away, while another person is standing nearby.\n\nLet me structure it chronologically:\n\n1. The video begins with a view from inside a large cylindrical slide, looking toward the exit where a child in dark clothing is visible at the end of the slide.\n\n2. As the slide progresses, the child slides downward and exits the tube onto a flat surface.\n\n3. Once outside, the child moves forward on the surface, while a person in light-colored clothing stands nearby.\n\n4. The camera remains fixed inside the slide, capturing the descent and exit in a continuous shot.\n\nWait, but the camera perspective: the video is shot from inside the tube, so the camera is moving with the person sliding? Or is it fixed? Wait, the first frame shows the tube, then the next frames show the person approaching, so the camera is inside the tube, and as the person slides, the view changes. Wait, maybe it's a first-person perspective of someone sliding down the tube.\n\nSo, in the first part, the viewer sees through the tube towards the outside, then the person (the one filming?) slides down. Wait, the video starts with the tube's interior, then the person is seen inside the tube moving towards the exit. Then they exit, and the background is a field or park with a fence.\n\nLet me re-express: The video opens with a view from inside a large plastic tube slide, looking toward the exit where a person in dark clothing is visible at the far end. As the camera perspective moves forward (simulating sliding), the person in dark clothing slides down the tube, exits onto a flat surface, and then runs forward. In the background, a person in light-colored clothing stands near the exit area. The camera remains stationary inside the slide, capturing the motion of descent and exit.\n\nWait, but the rules say to mention spatial relationships. So, the person in dark clothing is initially at the end of the slide, then slides down, exits, and moves forward. The person in light clothing is in the background near the exit.\n\nAlso, the background is minimal, so maybe just note that there's a field or park.\n\nNow, putting it into the caption:\n\nThe video begins with a view from inside a large cylindrical slide, showing a person in dark clothing at the slide's exit. As the camera moves forward along the slide, the person slides downward, exits onto a flat surface, and then runs forward. A second person in light-colored clothing stands near the exit in the background. The camera remains fixed inside the slide throughout, capturing the descent and exit.\n\nWait, but the video sequence: first frame is inside the tube, then the next frame shows the tube's interior, then the person (maybe the camera is moving with them) as they approach the exit. Wait, maybe it's a first-person shot", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IF4-RZbwwpg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IF4-RZbwwpg_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 325.36216820682955, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.95, "object_analysis": "Two people are moving: one person is actively sliding or running through the tube, and another person is visible at the exit.", "background_and_ambient_analysis": "The background (trees and fence) shifts uniformly due to the camera moving. There is no fire, water, smoke, or wind that dominates the scene."}}
{"video_id": "IE78eLKZd2Q", "file_name": "IE78eLKZd2Q_000419_000429.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large yellow bulldozer is stationary on a gravel surface with trees in the background. It then rotates left, pivoting on its tracks while the blade lowers and shifts position. The camera remains fixed, capturing the machine's gradual movement without additional motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IE78eLKZd2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IE78eLKZd2Q_000419_000429.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 405.8663258465413, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The yellow bulldozer is the only discrete solid object moving, moving forward (left to right) on the gravel surface.", "background_and_ambient_analysis": "The background (trees, ground) is stationary with no significant environmental motion (no fire, water, smoke, or strong wind). The trees are still and the ground is consistent."}}
{"video_id": "IFDOaa9-GOc", "file_name": "IFDOaa9-GOc_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a birthday scene. First, there's a woman in a coral sweater sitting at a table with a cake. She blows out candles. Then, the man behind her claps, and the woman in white also claps. Let's note the sequence: start with the woman blowing, then others clapping. Appearance: woman in coral, man in dark shirt, woman in white with scarf. Spatial: woman in coral is seated, man behind her, woman in white to the left. Background: room with furniture, maybe a fireplace, but minimal. Camera is static, no movement mentioned. So structure: chronological order, motions, appearances, spatial. Keep it concise. Let's draft: \"A woman in a coral sweater sits at a table, blowing out candles on a chocolate cake adorned with strawberries and white candles. She then turns her head, while a man in a dark shirt and a woman in a white top with a blue scarf stand behind her; both begin clapping as the woman in coral continues to sit, with the table holding a mug and a plate. The scene is viewed from a static camera angle in a warmly lit room with minimal background details.\" Wait, check rules: exclude named characters, so no \"woman in white top with blue scarf\" maybe say \"a woman in a white top and blue scarf\" but rules say no named characters. Wait, the rules say \"exclude named characters\", but in the video description, they're just people. Wait, the task says \"exclude text recognition, named characters, or stylistic analysis\". So we can't refer to them by name, but describe their appearance. So \"a woman wearing a coral sweater\" etc. Let's adjust. Also, check chronological order: first woman blows candles, then stops, turns head, then the two people clap. The sequence in the video: frame 0, woman is blowing, frame 1, still blowing but maybe more motion, frame 2, she stops, frame 3, they clap. So \"A woman in a coral sweater sits at a table, blowing out candles on a chocolate cake with strawberries and white candles. She ceases blowing, turns her head slightly, while a man in a dark shirt and a woman in a white top stand behind her; both begin clapping. The table holds a mug and a plate, with the scene captured from a static camera in a room with subtle background elements.\" Check rules: keep background minimal. The room has furniture, so \"a room with minimal background details\". Also, mention spatial: the woman in coral is seated at the table, the man and other woman are behind her. Wait, in the first frame, the woman in coral is in front, the others are behind. So \"a woman in a coral sweater sits at a table, blowing out candles on a chocolate cake decorated with strawberries and white candles. She stops blowing and turns her head, while a man in a dark shirt and a woman in a white top with a blue scarf stand behind her; both begin clapping. The table holds a mug and a plate, and the scene is filmed from a static camera angle in a softly lit room with subtle background elements.\" But wait, the rules say \"exclude text recognition, named characters\" — but the characters are just people, so describing their appearance (color, size, etc.) is okay. Also, \"conclude with camera perspective\". So final draft: \"A woman in a coral sweater sits at a table, blowing out candles on a chocolate cake topped with strawberries and white candles. She stops blowing, turns her head, while a man in a dark shirt and a woman in a white top with a blue scarf stand behind her, both clapping. The table holds a mug and a plate, and the scene is viewed from a static camera in a room with minimal background details.\" Wait, but the rules say \"briefly describe their appearance and number (color, size, orientation)\". So \"a woman in a coral sweater\" — color, size maybe implied as medium (since they're seated), orientation is seated. The man is in dark shirt, standing behind. The woman in white top with blue scarf, standing behind. Then the actions: blowing candles, stopping, turning head, clapping. Spatial: the woman in coral is in front of the table, the others are behind. Background: room with a fireplace, but minimal. So maybe: \"A seated woman in a coral sweater blows out candles on a chocolate cake with strawberries and white candles. She stops, turns her head, and two people behind her—a man in a dark shirt and a woman in a white top with a blue scarf—begin clapping. The table holds a mug and a plate, and the scene is captured from a static camera in a softly lit room with minimal background details.\" Wait, the video starts with the woman", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IFDOaa9-GOc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IFDOaa9-GOc_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 147, "blur_score": 67.8028972098752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit movement: the person in red (seated) interacts with a cup and cake, while the person in dark clothing (standing) makes subtle hand movements.", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "IGew86G_JVo", "file_name": "IGew86G_JVo_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video steps. First, the video starts with a close-up of a person's hands using a knife to slice a chocolate-covered cake. The cake is on a tray, and the knife cuts through the chocolate layer, revealing layers inside. Then, in the next frame, the person moves the knife away, and the cake is shown with a slice cut off. Wait, no, the third frame shows a hand pouring chocolate sauce over the cake. Let's check the timestamps:\n\nFrame 0: Hands slicing a chocolate-covered rectangular cake on a tray. The cake has a glossy chocolate top, layers visible when cut.\n\nFrame 1: Close-up of the cake with a slice removed, showing layers (chocolate, maybe raspberry, cream).\n\nFrame 2: A hand pours chocolate sauce over the cake (which is now on a wire rack, tray below). The hand is holding a pitcher, pouring thick chocolate sauce over the top and sides.\n\nSo chronological order: First, slicing the cake (showing the layers), then pouring chocolate sauce.\n\nNow, describe the motion and behavior. Main subjects: hands (person's hands), cake, knife, pitcher.\n\nFirst scene: Hands use a knife to cut through the chocolate-coated cake. The cake is rectangular, on a tray, glossy chocolate top. As the knife slices, it reveals internal layers (chocolate, perhaps fruit or cream, lighter layers).\n\nSecond scene: A hand pours thick chocolate sauce from a pitcher over the cake, which is now on a wire rack. The cake has the sliced edge showing, and the sauce is drizzled over the top.\n\nWait, the video transitions: from slicing (showing the cake being cut) to pouring sauce. So the sequence is: slicing the cake (with knife), then pouring chocolate sauce over the cake.\n\nNow, appearance: cake is dark brown, glossy chocolate exterior. When sliced, layers of different colors (chocolate, maybe red/pink from fruit, light cream). The hands are in the frame; when pouring, the pitcher is dark red, pouring thick sauce.\n\nSpatial: first scene, hands are above the cake, knife moving through the chocolate. Second scene, hand holding pitcher is to the side, pouring over the cake.\n\nCamera perspective: close-up shots, probably static, but the video might be a series of close-ups. The problem says camera perspective and movement at the end.\n\nRules: focus on motion chronologically. So:\n\nStart with slicing: hands use knife to cut a chocolate-covered rectangular cake on a tray, revealing layered interior. Then, a hand pours thick chocolate sauce from a pitcher over the cake (now on a wire rack), coating the top and sides.\n\nMention appearance: cake is rectangular, dark chocolate exterior, internal layers include chocolate, possibly fruit filling, and lighter layers. The pitcher is dark red, holds thick sauce.\n\nSpatial: slicing scene, hands above cake; pouring scene, hand holding pitcher to the right of the cake, pouring over it.\n\nBackground minimal.\n\nConclude with camera: close-up, static shots (since it's a series of close-ups, no movement mentioned except the action).\n\nNow, construct the caption:\n\nA person uses a knife to slice a glossy chocolate-coated rectangular cake on a tray, revealing layered interior with chocolate, red fruit, and light cream layers. The hands then pour thick chocolate sauce from a dark red pitcher over the cake, which is now placed on a wire rack, coating the top and sides. Camera remains close-up, static throughout the sequence.\n\nWait, check the frames:\n\nFrame 0: slicing, knife cutting through chocolate, showing layers.\n\nFrame 1: after slicing, the cake has a slice removed (so the cut is there, showing the cross-section).\n\nFrame 2: pouring sauce on the cake (which is on a wire rack, so tray with rack).\n\nSo the sequence is: slice cake (showing layers), then pour sauce over it.\n\nIn the caption, need to be chronological:\n\nFirst, slicing: hands slice the chocolate cake, revealing internal layers. Then, a hand pours chocolate sauce over the cake.\n\nNow, concise and chronological:\n\nHands slice a glossy chocolate-covered rectangular cake on a tray, exposing layered interior with chocolate, red, and light cream layers. A hand then pours thick chocolate sauce from a dark red pitcher over the cake, which is positioned on a wire rack.\n\nCheck rules: appearance of subjects (hands, cake, pitcher), motion (slicing, pouring), spatial (cake on tray/rack, pitcher pouring over), camera perspective (close-up).\n\nBackground minimal: the background is blurred, not essential.\n\nSo the caption should be:\n\n<caption_output>Hands use a knife to slice a glossy chocolate-coated rectangular cake on a tray, revealing layered interior with chocolate, red, and light cream layers. A hand then pours thick chocolate sauce from a dark red pitcher over the cake,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IGew86G_JVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IGew86G_JVo_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 491.26690456605127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands holding a chocolate container pour liquid onto a layered cake, with the container and hands exhibiting controlled motion.", "background_and_ambient_analysis": "Static wooden background with no shifting elements; no fire, water, smoke, or wind dominating the scene."}}
{"video_id": "IFKewBiARyE", "file_name": "IFKewBiARyE_000486_000496.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue cap and black jacket, carrying a backpack with visible equipment, walks slowly across a grassy area while looking downward. They move leftward, with the camera panning left to follow their motion, passing near short posts and a paved road lined with trees and parked cars. The camera remains steady with slight movement as the person continues walking, maintaining a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IFKewBiARyE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IFKewBiARyE_000486_000496.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 86.6919568425745, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue cap is moving their head and upper body, indicating discrete locomotion or adjustment (not continuous walking or large-scale movement).", "background_and_ambient_analysis": "Static background elements (trees, grass, road) show no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "II1kcgserjI", "file_name": "II1kcgserjI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a sweatshirt with a graphic and a bun extends their arms outward, then retracts them while standing in a room with a door to their left and furniture below; the scene transitions from a colorful abstract background to a black-and-white sketch, then briefly shifts to a greenish tint, with the camera remaining static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/II1kcgserjI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/II1kcgserjI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 929.8588645792973, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (drawn in sketch style) is moving their arms and body, indicating locomotion (e.g., dancing or gesturing).", "background_and_ambient_analysis": "The background (room with door and two objects) is static and does not shift uniformly. No fire, water, smoke, or wind is present."}}
{"video_id": "IH6nJPa-Vqs", "file_name": "IH6nJPa-Vqs_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a bright orange vest with colorful striped patterns holds a bamboo pan flute tied with blue string, positioning it to their mouth and moving fingers over the tubes to play. The camera gradually zooms in on their hands and the instrument, focusing on the motion of their fingers pressing the flute's tubes. Background guitars are visible but remain out of focus as the camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IH6nJPa-Vqs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IH6nJPa-Vqs_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 145, "blur_score": 208.00686636497326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the musical instrument (pan flute) show discrete movements due to active playing, with clear bounding box tracking of the instrument and hand gestures.", "background_and_ambient_analysis": "Background elements (musical instruments) are static with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "IJTiM3jdAMM", "file_name": "IJTiM3jdAMM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt and jeans sits on a wooden bench, initially stretching with arms extended. He then adjusts his posture, moving his arms inward. A woman in a light top stands behind him, holding a bag, then steps left and exits the frame. The man continues to sit on the bench as the woman disappears. The camera remains stationary, capturing the scene from a fixed perspective with a green building and window in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IJTiM3jdAMM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IJTiM3jdAMM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 165.0779941150642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "IKZ_CzzJYFc", "file_name": "IKZ_CzzJYFc_000442_000452.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green shirt, black cap, and black gloves manipulates a large black tire, using his hands to adjust or tighten its tread while seated. Behind him, a blue chair and red folding chair are visible against a backdrop of trees and a wooden fence. The camera stays stationary, capturing the man’s focused actions up close.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IKZ_CzzJYFc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IKZ_CzzJYFc_000442_000452.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 359.4643704492485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves manipulates a tire and associated tools; their hands and arms exhibit distinct, purposeful motion while working on the tire.", "background_and_ambient_analysis": "Static background elements (blue chair, red folding chair, trees) show no uniform shifting or fluid motion. No fire, water, smoke, or significant wind motion detected."}}
{"video_id": "IJ1LyoE-BQ8", "file_name": "IJ1LyoE-BQ8_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a maroon shirt and a dark watch stands near a wooden door, using a mirror to apply a substance to their right eye. The individual then moves to a counter with a mirror, a white bottle, and other small items, drops two eye drops into their left eye, and rubs the eye. The camera transitions from a close-up of the person near the door to a view of the counter setup, maintaining a steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IJ1LyoE-BQ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IJ1LyoE-BQ8_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 162.96128173978636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves their hands and interacts with lab equipment, showing explicit physical motion from locomotion/interaction.", "background_and_ambient_analysis": "Background elements (door, wall, lab equipment) remain static; no shifting background or fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "ILdp3XopaHU", "file_name": "ILdp3XopaHU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people stand facing the camera; the individual on the left wears a dark blue vest over a light shirt, while the person on the right wears a black top and glasses. The person on the right raises their right hand in a waving motion, then lowers it, while the individual on the left remains mostly still. The camera remains static throughout, capturing the subjects from a frontal perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ILdp3XopaHU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ILdp3XopaHU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 422.11109223797854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a man and a woman) exhibit discrete motion: the woman gestures with her hand and shifts head position, while the man shows minor head movements; all motion is self-driven.", "background_and_ambient_analysis": "Background elements (door, wall) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "IG1hXLIue6w", "file_name": "IG1hXLIue6w_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark gray and purple short-sleeve shirt with light pants pours contents from a jar into a pan on the kitchen counter, then turns toward the counter and places the jar down. To his right, a man with dreadlocks, wearing a gray hoodie and blue pants, films the action with a camera. The kitchen features white cabinets and various items on the counter; the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IG1hXLIue6w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IG1hXLIue6w_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 98.82565355167858, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people) are moving: the male figure engages in cooking motions (stirring, handling items), while the female figure adjusts her posture and holds a device (phone) for recording.", "background_and_ambient_analysis": "The kitchen background (cabinets, wall, countertop items) shows no uniform shifting; no fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "INSBOWUZsRY", "file_name": "INSBOWUZsRY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small baby wearing a yellow shirt and black shorts holds onto the edge of a wooden table, walking around it from left to right while maintaining a grip. The camera follows the baby’s movement with a slight pan, capturing the motion in a room with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/INSBOWUZsRY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/INSBOWUZsRY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 39.89814207333536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (wearing yellow shirt and black shorts) is the primary discrete object moving. It locomotes around the table, pushing against it for support, demonstrating intentional walking motion. The table is fixed and does not exhibit independent motion.", "background_and_ambient_analysis": "The background includes a stationary wooden piano and floor; no shifting backgrounds or fluid/environmental motion (fire, water, wind) are observed. Background elements remain static."}}
{"video_id": "ILk63_pKQH4", "file_name": "ILk63_pKQH4_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands hold a white mug containing two cracked eggs. A spoon stirs the eggs inside the mug. Salt and pepper are added from small shakers. The mug is placed into an open black microwave oven, the door is closed, and the timer is adjusted. The camera captures close-up, top-down shots of the mug and hands during preparation, then shifts to a frontal view of the microwave.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ILk63_pKQH4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ILk63_pKQH4_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 112.84266344463252, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and the mug are discrete solid objects moving: hands crack the egg, stir the mixture, add salt/pepper, and place the mug into the microwave. These actions involve explicit physical manipulation (e.g., stirring, pouring) by human limbs.", "background_and_ambient_analysis": "The background (neutral countertop surface) remains static with no shifting or environmental fluid motion (e.g., fire, water, smoke). No wind or dynamic natural phenomena are present."}}
{"video_id": "IN_qpU9-V5I", "file_name": "IN_qpU9-V5I_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt sits in a dimly lit room, holding a round donut with both hands. They bring the donut to their mouth, taking bites while their eyes reflect a blue light. The background includes a wooden shelf with objects and a wall, but the focus remains on the person's actions. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IN_qpU9-V5I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IN_qpU9-V5I_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 161, "blur_score": 1319.8133899040645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is consuming a donut, with visible hand and mouth movements corresponding to eating action.", "background_and_ambient_analysis": "Background elements (door, furniture, wall) are static across frames; no fire, water, smoke, or wind motion observed."}}
{"video_id": "IN03Wsyiv_E", "file_name": "IN03Wsyiv_E_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and red shorts stands on a treadmill, gripping the handrails; they begin moving forward slowly, maintaining their stance as the treadmill belt operates. The camera remains stationary, capturing slight motion in the frame, with the individual positioned centrally throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IN03Wsyiv_E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IN03Wsyiv_E_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 85.19866416432195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a treadmill is moving due to locomotion (walking/running on the treadmill belt). The treadmill itself is a solid object with moving parts.", "background_and_ambient_analysis": "Background elements (e.g., 'TRAINING' sign, wall) show no uniform shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "IOiZXnXGHJY", "file_name": "IOiZXnXGHJY_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several children stand near an indoor climbing wall; a girl in a pink shirt and dark shorts moves rightward, while others—including a child in a white top and denim shorts and another in a light blue and white dress—stand to the left. A child in a white top begins climbing the wall, reaching upward. The scene abruptly cuts to black.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IOiZXnXGHJY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IOiZXnXGHJY_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 171.03081041517856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three distinct individuals (two climbers, one observer) moving via locomotion (walking, climbing) with clear bounding box tracking.", "background_and_ambient_analysis": "No shifting background elements (climbing wall, green structures remain fixed); no fire, water, smoke, or wind present."}}
{"video_id": "INq9tzxUmBU", "file_name": "INq9tzxUmBU_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Beginning with a black screen, the video transitions to a top-down view of two hands on a light wooden surface over a beige cutting board. One hand, wearing a dark sleeve, holds a blue cylindrical object adorned with yellow circular patterns; the other hand positions it horizontally. The object is then transferred to the open palm of the dark-sleeved hand, which tilts it slightly. A small brown object rolls onto the board before the blue item is released. The background features a wooden floor. Camera remains stationary and top-down throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/INq9tzxUmBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/INq9tzxUmBU_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 28.63466098850496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands and a pencil are moving. The right hand moves the pencil across the left hand's palm in a controlled manner. This motion is due to direct physical interaction between the hands and the pencil.", "background_and_ambient_analysis": "The background (wooden floor and table) is static. No fire, water, smoke, or wind is present. No ambient environmental motion detected."}}
{"video_id": "IQS1Wn2uwv0", "file_name": "IQS1Wn2uwv0_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a baby. First, the baby is lying on a checkered surface, maybe a blanket. The baby has light hair, blue eyes, wearing a dark outfit. The baby is holding something orange, like a carrot, in their hand, bringing it to their mouth. Then, the baby moves the carrot around, chewing maybe. The camera is close-up, maybe handheld, with slight movement. Background has a chair and some indoor setting, but minimal. Need to describe chronologically: baby's action of holding the carrot, moving it to mouth, maybe chewing. Spatial: baby on checkered surface, hand near mouth. Camera: close-up, slight shake. Let's put it together.\n\nCheck the rules: focus on motion and behavior, chronological. Baby's main action: holding orange object (carrot), bringing to mouth, possibly chewing. Appearance: light hair, blue eyes, dark clothing. Spatial: on checkered surface. Background: indoor with chair, but minimal. Camera: close-up, slight shake. Need to be concise.\n\nSo the caption should start with baby's actions. Let's see the frames: in frame 0, baby is holding the carrot, bringing it up. Then frame 1-4, baby has the carrot in mouth, then moves it. So chronological: baby holds an orange object (carrot) and brings it to their mouth, then chews or moves it around.\n\nNow, structure the paragraph:\n\n\"A baby with light hair and blue eyes, wearing dark clothing, lies on a checkered surface, holding an orange object. The baby brings the object to their mouth, chews, and moves it slightly. The background shows a blurred indoor setting with a chair, but the focus remains on the baby's actions. The camera maintains a close-up perspective with minimal movement.\"\n\nWait, check rules: mention spatial relationships if relevant. Here, baby is on checkered surface, so \"lies on a checkered surface\" is good. Background is minimal, so just mention as necessary. Camera perspective: close-up, slight shake? The video might have a slight shake, but the user said \"DO NOT include any reasoning in the caption tags\"—but the rules say to conclude with camera perspective. Let's see the frames: the video might have a slight movement, but the output should state what's observed.\n\nLooking at the frames, the camera is close-up on the baby, maybe handheld with slight movement. So \"camera maintains a close-up perspective with minimal movement.\"\n\nNow, check if all rules are covered:\n\na) Motion and behavior: baby holding object, bringing to mouth, chewing.\n\nb) Appearance: light hair, blue eyes, dark clothing (color, size, orientation—size is baby, orientation is lying).\n\nc) Spatial: on checkered surface.\n\nd) Camera: close-up, minimal movement.\n\ne) Background minimal, so just \"blurred indoor setting with a chair\" (but maybe too much? The rules say \"minimal unless essential for understanding motion\". Is the chair essential? Maybe not, but the baby is lying on a checkered thing, which is a surface. Maybe background is just the room, but since the main focus is baby, maybe omit specific background unless needed. Wait, the problem says \"background descriptions minimal unless essential for understanding motion\". The motion here is baby eating, so background not essential. So maybe \"background is indistinct indoor setting\".\n\nWait, the video has chairs in the background. But since it's minimal, perhaps don't mention the chairs. But the rules say \"briefly describe their appearance and number (color, size, orientation).\" So for the baby: appearance—light hair, blue eyes, dark clothing. Number: one baby.\n\nMotion: holds orange object, brings to mouth, chews, moves object.\n\nSo let's rephrase:\n\n\"A baby with light hair and blue eyes, dressed in dark clothing, lies on a checkered surface. The baby holds an orange object, bringing it to their mouth and moving it slightly while chewing. The camera maintains a close-up perspective with minimal movement.\"\n\nCheck if this follows all rules.\n\na) Motion: holds, brings to mouth, moves, chews—chronological.\n\nb) Appearance: light hair, blue eyes, dark clothing—color, size (baby), orientation (lying).\n\nc) Spatial: on checkered surface.\n\nd) Camera: close-up, minimal movement.\n\ne) Background minimal: \"indistinct indoor setting\" but the baby is lying on checkered surface, which is part of the background. But since it's not essential for motion (motion is baby's action), maybe don't mention background at all? Wait, the background is part of the scene, but the rule says \"keep background descriptions minimal unless essential for understanding motion\". The motion here is baby eating, so background isn't essential. So perhaps no", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IQS1Wn2uwv0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IQS1Wn2uwv0_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 92.60396271898482, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby is moving its head and hand (holding an orange object) in small, discrete motions while chewing.", "background_and_ambient_analysis": "Background is mostly static checkered pattern and furniture; no fire, water, smoke, or wind motion observed."}}
{"video_id": "IQsI8o06UCc", "file_name": "IQsI8o06UCc_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt, dark hat, and beige pants stands on a boat, holding a fishing rod and casting. The camera cuts to a close-up of the person reeling, then shifts to show the rod bending as they actively fight a fish. The individual continues pulling the line while remaining on the boat, with the camera capturing dynamic motion and slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IQsI8o06UCc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IQsI8o06UCc_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 504.97047426486546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a person (fishing, reeling motion), a fishing rod, and a fish (jumping out of water). These solid objects exhibit motion due to physical forces (e.g., rod tension, fish movement).", "background_and_ambient_analysis": "Background elements (sky, distant shore, water surface) show minimal shifting; water splashes from the fish jump are transient and not dominant ambient motion."}}
{"video_id": "IOkKEpeyFDM", "file_name": "IOkKEpeyFDM_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of several dark red roses with green leaves resting on a white surface. A hand adorned with a pink bracelet enters the frame, carefully adjusting the stems and petals of a vibrant red bouquet, positioning them into a vase. The camera shifts slightly to follow the hand's motion as it arranges the flowers, maintaining focus on the floral arrangement process from a low-angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IOkKEpeyFDM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IOkKEpeyFDM_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 101.19663608659351, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (with pink bracelet) is moving a bouquet of red roses, causing the roses to shift slightly.", "background_and_ambient_analysis": "No shifting background or fluid motion. Background remains static (white surface and blurred surroundings)."}}
{"video_id": "IQE_w16KdeM", "file_name": "IQE_w16KdeM_000407_000417.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands move across the interior of a large, shallow, light-colored pottery bowl, smoothing its surface. The hands work over the bowl's center while the bowl remains stationary in the frame, with a workbench and scattered tools visible in the background. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IQE_w16KdeM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IQE_w16KdeM_000407_000417.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 285.90650260990094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete solid object) moves within the bowl, stirring its contents. The hand's motion is explicit and caused by physical interaction with the bowl and water.", "background_and_ambient_analysis": "The background contains static workbench items (tools, materials) with no uniform shifting or environmental fluid motion (fire, water, smoke, wind) dominating the scene. The water in the bowl is secondary to the hand's action and not the primary ambient element."}}
{"video_id": "IRd1hshvcn8", "file_name": "IRd1hshvcn8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a purple sleeveless top and colorful patterned shorts stands on a wooden deck, shifting weight and moving arms before bending forward to touch the ground with hands and feet. The camera remains stationary, capturing the individual against a backdrop of outdoor furniture and a house with a balcony.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IRd1hshvcn8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IRd1hshvcn8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 44.95197615394343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (girl) in a purple tank top and shorts is the main object. She moves from a standing position to a forward bend, placing her hands on the ground, and then moves to a position where she is supporting herself on her hands and feet (a handstand or similar pose).", "background_and_ambient_analysis": "The background (house, trees, patio furniture) shows no significant shifting or fluid motion. Trees may sway slightly due to wind, but this is not dominant and not fluid (like water or smoke)."}}
{"video_id": "ISczptiVLYk", "file_name": "ISczptiVLYk_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An orange excavator with an extended arm operates on a dirt-covered construction site; the operator is visible inside the cabin. The excavator’s arm moves downward into the soil, scooping material, then lifts the bucket slightly upward. The camera maintains a top-down perspective with slight panning to follow the excavator’s arm movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ISczptiVLYk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ISczptiVLYk_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 148.86102048346467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Orange excavator moves its arm and bucket to dig into the ground, demonstrating discrete solid-object locomotion and interaction with the environment.", "background_and_ambient_analysis": "Static background elements (ground, distant vehicles) show no uniform shifting; no fluid/environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "ISMSvMOL-OQ", "file_name": "ISMSvMOL-OQ_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a pressure washer setup showing a large coiled light blue hose, a silver tank, and blue-and-white striped components arranged on a wooden surface. It transitions to a man standing outdoors in front of a lake, wearing a black t-shirt and sunglasses, holding a long vertical pipe. The camera remains static throughout both scenes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ISMSvMOL-OQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ISMSvMOL-OQ_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 328.6147867817371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is the man, who is holding a long pole. He is moving his arms and the pole, which is due to his own physical actions (demonstration). There are no other discrete objects moving.", "background_and_ambient_analysis": "The background (lake and distant trees) is static with no significant motion or environmental effects (e.g., no waves, wind, or smoke). The water appears calm and the trees are stationary. Therefore, no dominant ambient environmental motion."}}
{"video_id": "ITALJfK7c4U", "file_name": "ITALJfK7c4U_000229_000239.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue short-sleeve shirt holds a smartphone in their left hand, looking down at it. They raise their right hand to gesture, then bring it to their chin before lowering it back. The camera remains static throughout, capturing the individual seated with a patterned wall and chairs in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ITALJfK7c4U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ITALJfK7c4U_000229_000239.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 257.7866392512781, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding a smartphone, making hand gestures and slight head movements, indicating discrete, solid object motion.", "background_and_ambient_analysis": "The background features a static wall pattern with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "ITOKMAoHh9I", "file_name": "ITOKMAoHh9I_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black bundle tied with white string lies on a concrete surface. A person wearing blue pants kneels beside it and pours liquid from a small container onto the bundle. The camera remains in a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ITOKMAoHh9I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ITOKMAoHh9I_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 159.6507867976913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Small black object (likely a toy/pet) is manipulated by a person's hand, exhibiting discrete motion due to physical contact.", "background_and_ambient_analysis": "Concrete background is static with no shifting elements; no fire, water, or wind-driven motion observed."}}
{"video_id": "IUxODFkSOY0", "file_name": "IUxODFkSOY0_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt and dark shorts lies on a yellow bench, lifting a barbell loaded with blue and dark weights, while a second person in a green shirt stands behind, spotting. The lifter lowers the barbell, then the bar falls, causing the lifter to sit up on the bench. The spotter steps back. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IUxODFkSOY0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IUxODFkSOY0_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 105, "blur_score": 94.9433461247809, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a bench press (lifting a barbell), with a spotter assisting. The barbell and the person's body move due to physical exertion.", "background_and_ambient_analysis": "Background is static (yellow walls, posters, fan). No ambient environmental motion (no fire, water, wind)."}}
{"video_id": "IUrawESSQYQ", "file_name": "IUrawESSQYQ_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium, four individuals in dark athletic attire interact. Two on the left (one in dark shorts and shirt) throw a ball toward the center; the central figure (black shirt, gray shorts) holds and passes it to the right individual (black outfit, white cap), who moves to receive. The camera remains stationary, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IUrawESSQYQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IUrawESSQYQ_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 109, "blur_score": 92.89189954678983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "IVIRg3CO9e4", "file_name": "IVIRg3CO9e4_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of a toilet. A hand is holding the toilet seat, which is white with a red rim. The toilet bowl is visible, and there's a roll of toilet paper in the background. Then, the text \"Clean the Toilet Step 1\" appears. Next, the hand moves the seat, maybe lifting it, and then the scene transitions to a colorful background with \"What comes in the box?\" text. \n\nNow, following the rules: focus on motion and behavior. Main subject is the hand and the toilet. First, hand holds toilet seat (white with red rim), lifts it (motion). Then, the scene changes to a colorful background. Need to describe chronological order: hand interacts with toilet, then transition to background.\n\nCheck appearance: toilet seat is white, red rim. Hand is visible (color? maybe brown, but not sure, but since it's a hand, maybe just say \"a hand\"). Number: one hand, one toilet.\n\nSpatial relationships: hand is in front of the toilet (since it's holding the seat). Background elements: toilet paper roll.\n\nCamera perspective: starts with close-up, then transitions to a full-screen background (maybe top-down? No, the first part is close-up, then the background is a gradient).\n\nWait, the first part is a close-up of the toilet, hand moving the seat. Then the screen changes to a pink/orange gradient with text. So the motion is: hand moves toilet seat, then scene transitions.\n\nSo the caption should be chronological. First, hand interacts with toilet seat (lifting it), then the scene cuts to a colorful background. Keep background minimal unless essential. The toilet is in the first part, background has toilet paper. But rule e says minimal background descriptions unless essential. So maybe mention the toilet's position (toilet is in the scene, with toilet paper in background).\n\nLet's structure:\n\nIn the opening, a hand adjusts a white toilet seat with a red rim, lifting it from the closed position to an open state. The toilet bowl and a roll of toilet paper are visible behind the seat. The scene then transitions to a colorful gradient background with decorative text. The camera starts in a close-up perspective of the toilet and shifts to a full-screen background during the transition.\n\nWait, but need to be concise. Let's check the rules again. Focus on motion: hand moving seat (lifting), then transition. Mention appearance: toilet seat white with red rim, hand is there. Spatial: hand is holding the seat, which is in front of the toilet. Then the scene changes.\n\nWait, the first frame shows a hand on the seat, then the seat is being lifted. Then the scene cuts to the gradient. So \"A hand lifts a white toilet seat with a red rim, moving it from a closed to an open position. The toilet bowl and a roll of toilet paper are visible behind the seat. The scene then transitions to a colorful gradient background.\"\n\nCheck if background is essential. The gradient is part of the video, so maybe the transition is part of the video. Also, rule g says exclude text recognition, so the text \"What comes in the box?\" is excluded. Wait, the rules say exclude text recognition. So the caption shouldn't mention the text. Oh! Right, rule f: Exclude text recognition, named characters, or stylistic analysis. So the colorful background has text, but we can't mention it. So the description of the background should be just the colors and transition, but no text.\n\nAh, right. So in the video, after the toilet scene, there's a transition to a pink/orange background with text, but we don't mention the text. So the caption should say: \"A hand lifts a white toilet seat with a red rim, moving it from a closed to an open position. The toilet bowl and a roll of toilet paper are visible behind the seat. The scene then transitions to a colorful gradient background.\"\n\nBut check camera perspective: the first part is close-up (top-down? No, the first frame is a close-up of the toilet, hand holding seat. So camera is close, focusing on the toilet seat. Then the transition is to the gradient background, so camera moves to full screen.\n\nWait, rule d: conclude with camera perspective and movement. So the first part: close-up, then transitions to gradient (camera movement? The transition is a cut, so maybe the camera cuts from close-up to full screen).\n\nPutting it all together:\n\nA hand adjusts a white toilet seat with a red rim, lifting it from the closed position. The toilet bowl and toilet paper roll are visible in the background. The scene then transitions to a colorful gradient background.\n\nCheck rules: chronological, motion of main subject (hand), appearance (white seat, red rim), spatial (toilet paper in background), camera starts", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IVIRg3CO9e4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IVIRg3CO9e4_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 91.02332376342645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hand (person) manipulating a toilet part; the discrete solid object (toilet component) is moved by human action, with no collisions or independent locomotion.", "background_and_ambient_analysis": "No shifting background elements; bathroom scene remains static, and the text/background transition (3-5s) shows no fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "IVSJ247tyig", "file_name": "IVSJ247tyig_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand with red-painted nails performs a gentle massage on a person's neck, then shifts to the ear, and subsequently moves to the collarbone area. The hand, positioned in front of the person’s neck and ear, executes pressing motions in chronological sequence. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IVSJ247tyig.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IVSJ247tyig_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 118.42029286735931, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands of the masseur moving in rhythmic circular motion on the subject's neck and shoulder, which is the dominant physical motion.", "background_and_ambient_analysis": "Static background with no shifting elements or fluid/environmental motion observed."}}
{"video_id": "IW28aL2BY_c", "file_name": "IW28aL2BY_c_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to understand the video. The video shows a person in a blue shirt holding a champagne bottle wrapped in a white cloth. The actions are: holding the bottle, tilting it, and then moving the bottle up and down, maybe to open it? Wait, the sequence is from 0 to 5 seconds. Let's break down each frame.\n\nFrame 0: Hand holding a bottle with a white cloth. The person is in blue. Bottle is dark, maybe champagne. The cloth is wrapped around the bottle.\n\nFrame 1: Similar, but the bottle is tilted a bit more. The cloth is still around it.\n\nFrame 2: Bottle is tilted, person's hand adjusts. Maybe the cloth is being used to grip the bottle while opening.\n\nFrame 3: Bottle is held, cloth is still there. Person's hand is on the bottle's neck, probably preparing to open.\n\nFrame 4: Hand is holding the bottle neck, the cloth is still there. The bottle is tilted, so the person is getting ready to uncork.\n\nFrame 5: The bottle is held up, the cloth is still around it, but the person's hand is on the neck. Maybe the cork is being removed.\n\nSo the chronological order is: person holds champagne bottle wrapped in white cloth, tilts it, then holds the neck with the hand, possibly preparing to open.\n\nAppearance: Person in blue shirt. Bottle is dark glass with a gold foil top. Cloth is white, wrapped around the bottle. The hand is manipulating the bottle.\n\nSpatial relationships: The bottle is in front of the person, held with the cloth. The hand is on the bottle, moving it.\n\nBackground: Minimal, maybe a dark room with some objects, but not essential.\n\nCamera perspective: Close-up, focusing on the hands and bottle. No significant movement, just a slight shift as the person moves the bottle.\n\nNow, following the rules. Need to be concise, chronological. Mention main subject (person, bottle), appearance (blue shirt, dark bottle, white cloth), motions (holding, tilting, moving the bottle up and down), spatial (hand on bottle, cloth around it), conclude with camera (close-up, stable).\n\nLet me draft:\n\nA person in a blue shirt holds a dark glass champagne bottle wrapped in a white cloth. The hand grips the bottle, tilting it upward while maneuvering the neck toward the top, then holds the bottle upright with the cloth still wrapped around it. The camera remains in a close-up, stable shot focused on the hands and bottle.\n\nWait, check rules. Rule b: describe appearance and number. So person's shirt is blue, bottle is dark glass, cloth white. Rule a: motion in chronological order. The video starts with holding the bottle, then tilting, then moving up, then holding upright. Rule c: spatial relationships—if the hand is on the bottle, cloth around. Rule d: camera perspective and movement. Close-up, no movement (stable).\n\nLet me check the frames again. In frame 0-3, the person is holding the bottle with cloth, tilting it. Then frame 4-5, the hand moves to the neck, then the bottle is held up. So the motions: holding bottle with cloth, tilting upward, then gripping the neck (maybe uncorking).\n\nBut the description should be concise. Maybe: A person in a blue shirt holds a dark glass champagne bottle wrapped in a white cloth. They tilt the bottle upward with one hand while gripping the neck with the other, then hold the bottle upright. The camera maintains a close-up focus on the hands and bottle.\n\nWait, the frames: frame 0, person holds bottle with cloth. Frame 1, still holding, bottle tilted. Frame 2, bottle tilted more. Frame 3, bottle held, cloth around. Frame 4, hand on neck, bottle tilted. Frame 5, hand on neck, bottle held up.\n\nSo sequence: holds bottle (with cloth), tilts it (upward), then moves to grip the neck, then holds upright.\n\nAppearance: person in blue shirt (color), bottle is dark glass, cloth white.\n\nMotions: holding, tilting, gripping neck, holding upright.\n\nSpatial: hand on bottle, cloth wrapped around.\n\nCamera: close-up, no movement.\n\nSo the caption should be: A person in a blue shirt holds a dark glass champagne bottle wrapped in a white cloth. They tilt the bottle upward with one hand, then grip the bottle's neck with the other hand before holding it upright. The camera remains in a close-up, stable shot focused on the hands and bottle.\n\nWait, but the rules say \"concise\" and \"chronological paragraph\". Let's check for conciseness.\n\nAlternative: A person in a blue shirt manipulates a dark glass champagne", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IW28aL2BY_c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IW28aL2BY_c_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 228.18559504893597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a champagne bottle, with the cork being unscrewed through physical twisting motion; the bottle and cork are discrete solid objects undergoing explicit mechanical action.", "background_and_ambient_analysis": "Background elements (shelves, surfaces) remain static with no uniform shifting or fluid motion observed; no fire, water, smoke, or wind is present."}}
{"video_id": "IVuTBNL1Nlo", "file_name": "IVuTBNL1Nlo_000314_000324.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt with red accents adjusts a light wooden cabinet’s middle shelf, moving their hands to position and secure the shelf within the cabinet’s vertical structure. The person works from the right side of the frame, with the cabinet resting on a workbench. The camera remains steady, capturing the action in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IVuTBNL1Nlo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IVuTBNL1Nlo_000314_000324.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 54.68090178136237, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Discrete objects in motion: The person's hands and tool (chisel) are moving with controlled, explicit physical actions (carving wood) while the wooden cabinet remains stationary.", "background_and_ambient_analysis": "Background elements (wall, shelves, cabinet) remain stationary and show no shifting or environmental fluid motion (fire, water, wind). No ambient environmental phenomena detected."}}
{"video_id": "IW_0ci65eQY", "file_name": "IW_0ci65eQY_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt adjusts a red smartphone mounted on a bicycle handlebar, using both hands to secure the device and interact with its screen. The camera remains stationary, capturing the action against a plain white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IW_0ci65eQY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IW_0ci65eQY_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 182.60123155870832, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is interacting with a smartphone mounted on a bicycle handlebar; their hands move to press/tap the screen, demonstrating explicit physical forces (touch) on the device.", "background_and_ambient_analysis": "The background is a static white surface with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "IY2zpf7EDZY", "file_name": "IY2zpf7EDZY_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated person in a bright pink floral shirt receives a haircut from a standing individual in a dark sleeveless top and jeans, who works behind them with their hands to trim and adjust the hair. The stylist remains positioned directly behind the seated individual, with minimal background details visible, and the camera maintains a static perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IY2zpf7EDZY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IY2zpf7EDZY_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 128, "blur_score": 560.9698252955603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects (a seated child in a pink shirt and a standing stylist) exhibit localized motion: the stylist's hands move to cut the child's hair, while the child remains mostly stationary with minor head movements.", "background_and_ambient_analysis": "Background elements (bookshelf, computer, furniture) remain static across frames, showing no fluid motion or environmental shifts. No fire, water, or wind effects observed."}}
{"video_id": "IXC_tOG-QCo", "file_name": "IXC_tOG-QCo_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with several people in a muddy area. Let's count: there's a group, maybe 5-6 people. They're all in the water, some with tools. The main action is them working with buckets. \n\nLooking at the frames: initial frame has people in a shallow stream, some bending over buckets. Then camera moves closer. Frame 2 shows a person in striped shirt holding a yellow pole (like a rake), another in white shirt handling a bucket. Then frame 3-4: two people in the water, one in striped shirt, one in white, both interacting with a bucket. The bucket has something dark, maybe fish or mud. \n\nNeed to describe chronologically. Start with the scene: several people in shallow water, some holding buckets and tools. Then focus on the two main people: a person in striped shirt (holding yellow tool, bent over) and another in white shirt (bending, handling a bucket). They're both working with the bucket, maybe transferring contents. The background is muddy stream, others in the background. \n\nCamera moves closer, maybe a slight pan. Let's check the video sequence. From frame 0 to 4, camera zooms in on the two people by the bucket. So the caption should mention the group first, then the focus on the two people's actions, then camera movement.\n\nAppearance: striped shirt (light blue and white), yellow tool (rake or pole), white shirt, dark bucket. People are wading in water, legs in mud. Spatial: two people in front, others in background. \n\nSo the caption: Start with the group, then specific actions. Chronological: people working in stream, two individuals focus on bucket, camera zooms in.\n\nCheck rules: motion and behavior in order. So:\n\nSeveral people wade in a shallow stream, some holding buckets and tools. A person in a striped shirt holds a yellow pole while bending over, and another person in a white shirt assists with a dark bucket. They work together to handle the bucket's contents in the muddy water. The camera gradually zooms in on this pair, focusing on their interaction with the bucket.\n\nWait, need to be concise. Let's make it shorter.\n\n\"Multiple individuals wade in a shallow stream, some using buckets and tools. A person in a striped shirt holds a yellow pole, bending over a bucket with another person in a white shirt. They jointly handle the bucket's contents while standing in the water. The camera slowly zooms in on this pair, capturing their interaction from a slightly elevated perspective.\"\n\nCheck if background is minimal: yes, background is stream, not over-described. Mention spatial: two in front, others behind. Camera movement: zoom in, slight shake? The user said \"slight shake\" but in the video, it's a pan maybe. Wait the example output format says \"camera perspective and movement (e.g., top-down, pan left, slight shake).\" So in the video, the camera is moving closer (zoom), so \"gradually zooms in\".\n\nAlso, people's appearance: striped shirt, white shirt, yellow pole, dark bucket. Number: several, then two main.\n\nLet me structure:\n\nAt the start, several people are in a muddy stream, some bending over buckets. A person in a striped shirt (light blue/white) holds a yellow tool, while a person in a white shirt assists with a dark bucket. They work together to transfer or inspect the bucket's contents in the water. The camera gradually zooms in on this pair, focusing on their hands and the bucket, with others visible in the background.\n\nWait, \"gradually zooms in\" is camera movement. Also, \"wade in shallow stream\", \"muddy water\".\n\nMake it concise. Let's check:\n\n\"Multiple people wade in a shallow muddy stream, some holding buckets and tools. A person in a striped shirt with a yellow pole bends over, while another in a white shirt handles a dark bucket; they jointly interact with the bucket’s contents. The camera zooms in on this pair, capturing their actions from a slightly elevated angle, with others working in the background.\"\n\nCheck rules: chronological (starts with group, then focus on two), appearance (striped, white, yellow pole, dark bucket), spatial (two in front, others behind), camera (zoom in, elevated angle).\n\nYes, that works. Keep it under 3-4 lines. Let's try:\n\nSeveral individuals stand in a shallow stream, working with buckets and tools. A person in a striped shirt holds a yellow pole, while another in a white shirt assists with a dark bucket; they bend over and manipulate the bucket’s contents together. The camera gradually zooms in on this pair, focusing on their hands and the bucket, with other workers visible in the background.\n\nYes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IXC_tOG-QCo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IXC_tOG-QCo_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 526.1526228247749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are bending, lifting buckets, and using tools, showing discrete object motion.", "background_and_ambient_analysis": "The background (trees, grass) is static. Water is flowing but not dominant; it is a secondary element."}}
{"video_id": "IYP3f8-L2cM", "file_name": "IYP3f8-L2cM_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark sleeve pours liquid from a container onto a pile of mixed-sized gray and white rocks, then steps back and moves out of the frame. The rocks remain stationary on the ground, with grass visible in the background. The camera maintains a stationary ground-level perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IYP3f8-L2cM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IYP3f8-L2cM_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 1554.0344188025547, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing helmet and dark clothing) is moving rocks (discrete solid objects) by lifting and placing them.", "background_and_ambient_analysis": "Static background (grass and ground) with no fluid or environmental motion; no fire, water, smoke, or wind."}}
{"video_id": "IYj5WVTLaSU", "file_name": "IYj5WVTLaSU_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to focus on the main subjects and their motions in chronological order. The video shows people hula hooping at an outdoor event. Let's break it down frame by frame.\n\nFrame 0: A person in a bright green shirt and black shorts is hula hooping. They're standing near a yellow trash can. In the background, there's a crowd. The main subject here is the green-shirted person moving the hoop around their waist.\n\nFrame 1: The camera shifts to another person in a white sleeveless top and black shorts hula hooping. There's a person in blue clothing also hula hooping behind them. So now, two people are visible, one in front (white top), one in back (blue).\n\nFrame 2: The camera moves to a girl in a white shirt and black shorts hula hooping, with a woman in a green shirt standing behind her. Then another person in blue jumps in. The motion is continuous, with people moving the hoops.\n\nFrame 3: A person in a white top and black shorts is seen hula hooping, with another person in black shorts standing behind. The crowd is around, but the main action is the hula hooping.\n\nFrame 4: A person in a white tank top and black shorts is hula hooping, with a person in blue clothing in the background. The scene is outdoors, grassy area with trees.\n\nFrame 5: The camera pans to a person in a white tank top hula hooping, with a person in blue in the background. A yellow trash can is visible on the left.\n\nNow, putting this into chronological order. The main subjects are multiple people hula hooping, wearing different colored shirts (green, white, blue). They move the hoops around their waists. The camera moves around, panning between different hula hoopers. Background has a crowd, grass, trees, but keep background minimal.\n\nNeed to mention appearance: green shirt, black shorts; white top, black shorts; blue clothing. Actions: hula hooping. Spatial relationships: one person in front of another, sometimes the camera shifts to different people. Conclude with camera perspective: the camera pans left and right, showing different hula hoopers.\n\nCheck rules: chronological order, motion and behavior. Avoid text, named characters. Keep concise.\n\nDraft: People in various colored shirts (green, white, blue) hula hoop at an outdoor event. The green-shirted individual moves a hoop around their waist near a yellow trash can. A person in a white sleeveless top hula hoops, with a blue-clad person behind them; a girl in a white shirt and black shorts also hula hoops while others stand nearby. The camera pans across the scene, capturing multiple hula hoopers in motion with the crowd in the background.\n\nWait, need to be more chronological. Start from the first frame: first person (green shirt) hula hooping. Then camera shifts to another (white top). Then another person. Then the girl, then the white tank top.\n\nWait, the video starts with green shirt, then white top (frame 1), then frame 2 shows a girl, frame 3 shows white top again, frame 4 shows white tank top, frame 5 shows white tank top.\n\nWait, let's check the provided frames:\n\nFrame 0: person in bright green shirt (black shorts, black shoes) hula hooping, yellow trash can to left, crowd behind.\n\nFrame 1: person in white sleeveless (black shorts) hula hooping, person in blue (blue shirt, blue pants) behind them. Yellow trash can still left.\n\nFrame 2: a girl in white shirt, black shorts hula hoops, woman in green shirt standing behind. Then a person in blue jumps in.\n\nFrame 3: person in white tank top (black shorts) hula hoops, person in blue (blue shirt, blue pants) in front of crowd.\n\nFrame 4: person in white tank top (black shorts) hula hoops, person in blue (blue shirt, blue pants) behind them. Yellow trash can left.\n\nFrame 5: person in white tank top (black shorts) hula hoops, person in blue (blue shirt, blue pants) behind. Crowd and trees in background.\n\nSo the main actions: various people hula hooping, moving the hoops around their waists. The camera shifts focus between different individuals: a person in a bright green shirt and black shorts hula hoops near a yellow trash can. Then the camera moves to a person in a white sleeveless top and black shorts hula hooping, with a person in blue clothing behind them. Next, a girl in a white shirt and black shorts hula hoops while others stand nearby. The camera continues to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IYj5WVTLaSU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IYj5WVTLaSU_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 212.4193990375519, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving objects are the hula hoops (spinning due to human action) and the people performing the hula hoop activity (including the person in blue and the person in white tank top).", "background_and_ambient_analysis": "The background (grass, trees, people) is mostly static with no significant fluid or environmental motion (e.g., wind, water, fire). The yellow bin and trees remain fixed."}}
{"video_id": "IX09RI8nT5I", "file_name": "IX09RI8nT5I_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, clad in dark sleeves, hold a light brown wooden cylindrical object and a small silver metallic piece. The hands maneuver the metallic piece toward the wooden object, adjusting their positions with slight movements. Background green grass is visible behind the hands. The camera maintains a close-up, steady focus on the hands and objects throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IX09RI8nT5I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IX09RI8nT5I_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 159, "blur_score": 83.72643928137164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a small object (seed or shell) with a tool to open it; the object is breaking due to applied force.", "background_and_ambient_analysis": "Background is static with greenery and a dark vertical structure; no fluid or wind motion detected."}}
{"video_id": "IX3gS8ZFG0g", "file_name": "IX3gS8ZFG0g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in an orange long-sleeve shirt carves a wooden block with a handheld tool, generating wood shavings that accumulate on the bench surface; the hands move rhythmically to shape the block, with the camera maintaining a close-up perspective focused on the carving action and the block's textured surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IX3gS8ZFG0g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IX3gS8ZFG0g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.689867122416274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a red jacket uses tools to work on a wooden structure protruding from the wall, causing discrete motion of hands and tools.", "background_and_ambient_analysis": "The background wall is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "IZ6fNtPhryU", "file_name": "IZ6fNtPhryU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a white onesie crawls on a carpeted floor toward wooden cabinets, moving leftward while passing near an adult's leg in shorts lying on the floor behind. The camera remains stationary in a top-down view, capturing the baby's movement with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IZ6fNtPhryU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IZ6fNtPhryU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 76.62888928265042, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby in white clothing is crawling on the floor, moving from the right side of the frame toward the left, with visible limb movements and repositioning.", "background_and_ambient_analysis": "Background elements (wooden cabinets, floor, chair) remain static throughout the frames; no fluid motion (fire, water, smoke) or wind-driven effects are present."}}
{"video_id": "IZa9iUq1MPQ", "file_name": "IZa9iUq1MPQ_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a red patterned shirt and purple pants sits on a tiled floor, initially facing away. The child picks up a black shoe, holds it with both hands, and turns to face the camera while moving the shoe near their face. The camera rotates around the child, exhibiting a slight shake as it captures the movements. Background details include a tiled floor and distant furniture, with minimal emphasis on environmental elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IZa9iUq1MPQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IZa9iUq1MPQ_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 149.12762269276513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) is moving by turning their body, shifting position, and manipulating an object (likely a toy or phone) in their hands. The motion is self-driven locomotion and object interaction.", "background_and_ambient_analysis": "The background consists of a static tiled floor and indistinct furniture. No fluid motion (fire, water, smoke) or environmental elements like wind are visible. Background elements show no uniform shifting."}}
{"video_id": "IZgNnn4ZLfQ", "file_name": "IZgNnn4ZLfQ_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, identify the main subject. There's a person in a colorful costume, maybe a superhero or something with a cactus on it, holding a sword above their head. They're under a red canopy. The person is moving the sword up, then maybe down? Wait, the frames show them holding the sword high, then maybe lowering it a bit. The background has a few people standing around, a white car, and some trees. The camera is probably stationary, but maybe a slight shake? Let's check the rules.\n\nChronological order: The person starts with sword raised, then moves it slightly. The costume is red, yellow, with a cactus. Number of people: main subject plus a few onlookers. Spatial: the person is under the red canopy, onlookers are around. Background minimal, so mention the car and trees briefly. Camera perspective: likely handheld, slight shake. Let's structure.\n\nStart with the main action: a person in a vibrant red and yellow costume with a cactus emblem raises a sword above their head. Then, they lower the sword slightly while the onlookers stand nearby. The red canopy covers the scene, with a white car and trees in the background. Camera is slightly shaky, capturing the motion from a low angle.\n\nWait, the frames show the person holding the sword up, then maybe moving it. Let's check the video frames. The first frame has the sword high, then in subsequent frames, the sword is still high but maybe the person is moving. Wait, the video is from 0 to 5 seconds. The person is raising the sword (maybe already raised) then holding it. The onlookers are watching.\n\nSo, the caption should be concise. Let's draft:\n\nA person in a vibrant red and yellow costume with a green cactus emblem raises a sword above their head under a red canopy. The individual holds the sword aloft while surrounded by several onlookers, including children and adults, who stand to the left and right. A white car and trees are visible in the background. The camera remains stationary with a slight shake, capturing the scene from a low angle.\n\nWait, but need to be chronological. So the action starts with raising the sword, then maintaining. Let's check the frames: first frame (0.0) sword is up, then (0.3) still up, so maybe the action is raising, then holding. But in the video, it's a sequence where the person is holding the sword up. So the main action is the person holding the sword high, then maybe the motion is a slight lowering.\n\nWait, the user says \"chronological paragraph describing the provided video\". So the order of events: the person raises the sword, then possibly holds it, maybe lowers it a bit. Let's check the frames. From 0.0 to 5.0 seconds, the person is holding the sword high, but maybe the movement is the sword being raised initially, then held.\n\nWait, the first frame (0.0) has the sword up, then (0.3) same, so maybe the action is a person raising a sword above their head under a red canopy, with onlookers around. Then, the person maintains the pose.\n\nSo, the caption: A person in a vibrant red and yellow costume with a green cactus emblem raises a sword above their head under a red canopy. They hold the sword aloft while several onlookers stand nearby, including children and adults to the left and right. The background features a white car and trees, with the camera capturing the scene from a low angle and showing slight motion.\n\nWait, need to be concise. Let's trim.\n\n\"A person in a vibrant red and yellow costume with a green cactus emblem raises a sword above their head under a red canopy, then holds it aloft while surrounded by onlookers, including children and adults. A white car and trees are visible in the background, with the camera maintaining a low angle and slight shake.\"\n\nCheck rules: a) motion and behavior in chronological order: raises sword, holds aloft. b) appearance and number: main subject (1 person, costume details), onlookers (multiple). c) spatial: onlookers to left/right. d) camera: low angle, slight shake. e) background minimal (white car, trees). f) exclude text, names, etc. g) no reasoning.\n\nOkay, let's refine.\n\n\"A person in a vibrant red and yellow costume with a green cactus emblem raises a sword above their head under a red canopy. They hold the sword aloft while surrounded by several onlookers, including children and adults standing to the left and right. A white car and trees are visible in the background. The camera captures the scene from a low angle with slight movement.\"\n\nYes, that fits", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IZgNnn4ZLfQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IZgNnn4ZLfQ_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 563.3996051119063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a colorful costume is performing a motion with a sword held above their head. The person's arms and body exhibit controlled movement, likely due to deliberate physical action (e.g., martial arts or ceremonial gesture).", "background_and_ambient_analysis": "The background includes static elements like trees, cars, and a red canopy. There is no visible fluid motion (fire, water, smoke) or significant wind-induced movement in the environment. The background does not shift uniformly, indicating no camera-induced motion."}}
{"video_id": "I_mlKc_b0gg", "file_name": "I_mlKc_b0gg_000206_000216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand applies a white substance to a person's closed eye's eyebrow, spreading it downward toward the eyelid, then moves to apply the product to the person's forehead. The person has dark hair and visible eyebrows, with the eye closed throughout. The camera maintains a steady close-up perspective focused on the face, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/I_mlKc_b0gg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/I_mlKc_b0gg_000206_000216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 236.10061937410143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving towards the subject's face, likely interacting with the eye area (e.g., applying a cosmetic tool or product).", "background_and_ambient_analysis": "No fluid/environmental motion (fire, water, smoke, wind) detected; background is indistinct but shows no uniform shifting."}}
{"video_id": "IagIfJpp0FE", "file_name": "IagIfJpp0FE_000319_000329.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with shoulder-length light brown hair stands in front of a bathroom mirror, adjusting their hair while facing it. Another individual with lighter hair briefly enters from the left, moving slightly into the frame before exiting. The camera remains stationary, positioned over the shoulder of the main subject, capturing their actions against the mirror and light switch on the wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IagIfJpp0FE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IagIfJpp0FE_000319_000329.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 114.86256593678792, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (reflected in the mirror) is moving their head and hands, indicating discrete object motion.", "background_and_ambient_analysis": "The background (mirror, wall, light fixture, towel rack) is static with no ambient environmental motion (fire, water, wind)."}}
{"video_id": "IbBpe4UJXtI", "file_name": "IbBpe4UJXtI_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person in a dark shirt with a name tag, raising arms. Then cuts to another person in a light shirt with \"DANOR\" text, arms outstretched. Next, a person in a dark sleeveless top with number 26, running or moving, with others in the background. Need to be chronological. Focus on motion and behavior. Describe appearance briefly: first person dark shirt, second light shirt, third dark sleeveless with number 26. Spatial relationships: first scene, then cut to second person, then third person. Background minimal. Camera: starts with a shot, cuts to next, then another. Let's structure:\n\n- First frame: A person in a dark shirt raises arms, then lowers them.\n- Second frame: Another person in a light shirt with \"DANOR\" text extends arms, then holds them out.\n- Third frame: A person in a dark sleeveless top with number 26 runs or moves forward, with others behind.\n- Camera: cuts between subjects, no specific movement mentioned beyond cuts.\n\nCheck rules: exclude text recognition (so don't mention \"PIATNYSTO\" or \"DANOR\" directly, but rule f says exclude named characters, so maybe avoid specifics). Wait, rule f says exclude text recognition, named characters. So in caption, don't say \"shirt with 'PIATNYSTO'\". So just describe as \"dark shirt\" or \"light shirt\". Rule b: mention color, size, orientation. So first person: dark shirt, short hair, arms raised. Second: light shirt, short hair, arms extended. Third: dark sleeveless top, number 26 (but exclude text recognition? Wait rule f says exclude text recognition, so maybe don't mention number 26? Wait rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So text on shirts is text recognition, so don't mention it. So third person: person in dark sleeveless top, moving. Wait, the third frame has \"26\" on shirt, but we can't mention text. So just describe as \"person in dark sleeveless top\".\n\nChronological order: first scene (person 1), then person 2, then person 3.\n\nCheck rule a: motion and behavior in chronological order.\n\nFirst subject: raises arms (from low to high), then lowers them? Wait the first frame shows person raising arms, then next frames show them lowering (frame 1-2: person raises arms, frame 3 shows arms lowered). Wait the first frame [0.0] shows arms raised, then [0.3] shows arms raised? Wait no, let's see the frames:\n\nFrame 0.0: person with dark shirt, arms raised high.\n\nFrame 0.3: another person in light shirt, arms extended outward (maybe raising or moving).\n\nFrame 1.3: same person in light shirt, arms extended.\n\nFrame 2.0: person in dark sleeveless top with number 26, running or moving.\n\nWait the user provided:\n\n[0.0] first frame: person in dark shirt, raising arms (maybe after finishing a race, celebrating), text on screen (but exclude text recognition).\n\n[0.3] second frame: person in light shirt, arms outstretched (maybe similar celebration).\n\n[1.3] third frame: person in light shirt, same as above.\n\n[2.0] fourth frame: person in dark sleeveless top, moving (running).\n\nWait the video has four frames: 0.0, 0.3, 1.3, 2.0. Wait the user's description:\n\n<0.3 seconds> [frame 0.0]: person in dark shirt (with text, but exclude text), raising arms.\n\n<1.4 seconds> [frame 1.4? Wait no, the time stamps are 0.0, 0.3, etc. Wait the user's input has:\n\n[0.0] first frame: person in dark shirt, arms raised.\n\n[0.3] second frame: person in light shirt, arms outstretched.\n\n[1.3] third frame: person in light shirt (same as above? Wait the user's input says:\n\n<0.3 seconds> [frame 0.0] - person in dark shirt.\n\n[0.3 seconds] [frame 0.3] - person in light shirt.\n\n[1.3 seconds] [frame 1.3] - same person in light shirt (maybe another angle).\n\n[2.0 seconds] [frame 2.0] - person in dark sleeveless top with number 26 (but exclude text, so just dark sleeveless).\n\nWait let's parse:\n\nThe user", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IbBpe4UJXtI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IbBpe4UJXtI_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 428.3605801104678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A male athlete (wearing uniform with number 26) performing locomotion (running/stretching) with visible arm movements and torso motion. The athlete's movements are distinct, trackable, and driven by physical exertion.", "background_and_ambient_analysis": "No shifting background elements (walls, ground) observed; no fire, water, smoke, or wind motion present in any segment. Backgrounds (metal structures, track, stands) remain static or exhibit minimal movement consistent with scene composition."}}
{"video_id": "Ic-1nxKqg30", "file_name": "Ic-1nxKqg30_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark pool, wearing a red shirt, raises their right arm upward holding an object. They lower the arm to bring the object to their mouth, appearing to drink or sip, then lower the object away. The camera stays close to the subject, slightly shaky, focusing on upper body movements with dark water as the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ic-1nxKqg30.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ic-1nxKqg30_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 208.80681219777625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a red shirt is moving their arm and head: drinking from a bottle, lowering the bottle, and turning their head. These are discrete, intentional motions of a solid object.", "background_and_ambient_analysis": "The pool water exhibits minor surface ripples due to the subject's movement, but these are secondary effects caused by the person's action rather than dominant fluid motion. No significant ambient environmental phenomena (e.g., flowing water, wind-driven waves) are visible."}}
{"video_id": "IaCZuBk-Tk4", "file_name": "IaCZuBk-Tk4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a kitchen scene. There are people around a counter with a birthday cake. First, the main subjects: a group of kids and adults. The cake has lit candles. Then, the kids are leaning in, probably blowing out candles. Then, a man in a black shirt picks up a child. Let's check the sequence.\n\nFirst frame: kids near cake, man in blue shirt standing with arms crossed. Then, the kids are still at the counter, but the man in black shirt (maybe the one with \"DRE\" on his shirt) is now holding a child. Wait, the video shows a transition from kids looking at cake to the man lifting a child. So chronological order: initial scene with kids and adults around cake, then a man picks up a child from the counter.\n\nAppearance: the cake is round, lit candles. The kids are kids, probably 3-6 years old. The man standing is in a dark blue shirt. The man picking up the child is in a black shirt.\n\nSpatial: the counter is central, cake on it. People around the counter.\n\nThen, after the man picks up the child, he's holding the child, and the kids are still there. Camera perspective: it's a fixed shot, maybe slight shake? The background is kitchen with cabinets, window, bowls.\n\nNeed to keep it concise. Mention the motion: children gathering around cake with lit candles, then a man lifts a child from the counter. Keep background minimal.\n\nLet me structure:\n\nIn a kitchen, several children and adults gather around a counter with a round birthday cake lit with candles. The children lean in towards the cake, and a man in a black shirt lifts a child from the counter. The scene remains focused on the group with minimal background details, captured from a stationary camera with slight movement.\n\nCheck rules: chronological, main subjects' motion, appearance, spatial, camera. Yes.\n\nWait, the first few frames show the kids at the cake, then the man picks up the child. So \"children lean in towards the cake, then a man in black shirt lifts a child from the counter.\"\n\nAlso, number: \"several children\" – but maybe specify \"multiple children\" or \"a group of children\".\n\n\"Adults gather around\" – maybe \"a man stands with arms crossed, then another man lifts a child\".\n\nWait, the first frame: man in blue shirt (striped) with arms crossed, then the next frames show a man in black shirt (with \"DRE\" maybe, but exclude text) lifting a child.\n\nSo:\n\nIn a kitchen, multiple children and adults gather around a counter with a round birthday cake topped with lit candles. The children lean forward toward the cake, and a man in a black shirt lifts a child from the counter. The scene maintains focus on the group with kitchen elements in the background, captured by a stationary camera with minimal movement.\n\nWait, \"several children\" – let's count. There are three or four kids in the frames. The man standing with arms crossed is one adult, then the man in black is another.\n\nBut need to keep it concise.\n\n\"Several children and two adults gather around a kitchen counter with a round birthday cake featuring lit candles. The children lean in toward the cake, and one adult in a black shirt lifts a child from the counter. The scene focuses on the group with kitchen details in the background, filmed from a stationary perspective with slight camera movement.\"\n\nWait, but the rules say \"exclude text recognition\", so don't mention \"DRE\" on shirt.\n\nAlso, the video shows the cake's candles are lit, then the kids are blowing? Wait, the video is short: from 0.0 to 5.0. In the first part, kids are near cake, then man picks up child.\n\nSo the motion: children are at the cake, then a man lifts a child.\n\nAnother point: the camera might have slight shake, but not sure. The user says \"camera perspective and movement\".\n\nThe video is a home video, so camera is likely handheld, maybe slight shake.\n\nSo final:\n\nIn a kitchen, several children and two adults gather around a counter with a round birthday cake lit with candles. The children lean toward the cake, and one adult in a black shirt lifts a child from the counter. The scene remains focused on the group, with minimal background detail, captured by a stationary camera exhibiting slight movement.\n\nCheck all rules:\n\na) Motion: children gather, lean, adult lifts child. Chronological.\n\nb) Appearance: round cake, lit candles, children, adults. Mentioned.\n\nc) Spatial: around counter, child lifted from counter.\n\nd) Camera: stationary with slight movement.\n\ne) Background minimal.\n\nf) No text.\n\nYes.\n</think>\n\n<caption_output>In a kitchen, several children and two adults gather around a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IaCZuBk-Tk4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IaCZuBk-Tk4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 124.98009138142857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children and adults are moving: a child interacts with a cake, others shift positions (e.g., standing, sitting, holding), and a child transitions from leaning on the table to being held by an adult.", "background_and_ambient_analysis": "The background elements (walls, windows, furniture) remain stable with no uniform shifting or environmental fluid motion (e.g., fire, water, smoke). The candle flame is minor and not dominant."}}
{"video_id": "IdMqnzOFV2I", "file_name": "IdMqnzOFV2I_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a mirror showing a person in a dark sweater and bandana. The person is in front of the mirror, then waves their hand and turns away. Then the scene cuts to a hallway with a window; the person is reflected in the window, moving through the hallway. Need to capture the chronological order: first the mirror scene, then the hallway. \n\nCheck the rules: focus on motion and behavior. The person in the mirror waves and exits, then the next scene shows them moving through the hallway as seen through the window. Appearance: dark sweater, bandana. Spatial: first in front of the mirror, then in the hallway. Background minimal. Camera perspective: first fixed on mirror, then fixed on the hallway window.\n\nLet's structure it. Start with the first scene: a person wearing a dark sweater and bandana is seen in a mirror, waves, then turns and walks away. Then the scene shifts to a hallway where the same person is visible through a window, moving through the hallway.\n\nMake sure to keep it concise, chronological. Avoid extra details. Check for rules: no text, no named characters, just motion. \n\nSo, the caption should be:\n\nA person wearing a dark sweater and bandana is reflected in a mirror, waves their hand, then turns and walks away from the mirror. The scene transitions to a hallway where the person is seen through a window, moving through the hallway.\n\nWait, need to check the video segments. First 3 seconds: mirror, person in sweater, bandana. At [0.0] they are standing, then [1.4] they wave, [2.5] turn and walk away (from mirror). Then [3.6] scene changes to hallway with a window, and the person is seen through the window moving.\n\nSo the motion: first in the mirror, wave, turn away; then in hallway through window.\n\nAlso, mention spatial relationships. In the mirror scene, the person is in front of the mirror. In the hallway, the person is visible through the window, so the window is in the hallway, and the person is in front of the window (but the window is in the hallway, so the person is in the hallway behind the window? Wait, the window is mounted on the wall in the hallway. So the person is in the hallway, and the window is on the wall, so the reflection would show the person moving in the hallway as seen through the window. Wait, no: the window is a window, so maybe it's a paned window on the hallway wall. The person walks through the hallway, and the window shows their reflection? Or the window is a view into another room? The video says: \"a hallway with a window\" and \"the person is seen through the window\".\n\nSo maybe the window is in the hallway, and the person is walking past it. So the scene after the mirror shows the hallway, with a window on the wall, and the person is moving through the hallway, visible through the window.\n\nSo the first part: the person in a dark sweater and bandana is reflected in a mirror, waves their hand, then turns and walks away. The scene then cuts to a hallway, where the same person is visible through a window as they move through the hallway.\n\nCheck if background is minimal. In the mirror scene, background has some furniture (bed maybe), but rules say minimal unless essential. Since it's a mirror, the background behind the person in the mirror is part of the room. But maybe just describe the immediate surroundings as needed.\n\nThe output needs to be concise. Let's try:\n\nA person in a dark sweater and bandana is seen in a mirror, waves their hand, then turns and walks away. The scene transitions to a hallway, where the person is visible through a window as they move through the hallway.\n\nCheck rules: motion and behavior in chronological order. Yes: mirror scene (wave, walk away), then hallway scene (move through).\n\nAppearance: dark sweater, bandana (color? The video is black and white, but the caption says color, but since it's B&W, maybe just \"dark\" for sweater). Wait, the rule says \"color, size, orientation\". But in B&W, color is not applicable, but the description can use terms like dark, light. The caption says \"dark sweater and bandana\" which is fine.\n\nSpatial: in the mirror scene, person is in front of the mirror. In the hallway, the person is visible through the window (so the window is on the wall, the person is in the hallway, so spatial relationship: the person is in the hallway, visible through the window).\n\nCamera perspective: first fixed on the mirror, then fixed on the hallway (since it's a window, camera is outside the hallway or fixed on the wall).", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IdMqnzOFV2I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IdMqnzOFV2I_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 83.61801788041998, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: turning, waving, and walking away in the mirror reflection (first scene); then walking through a hallway (second scene). Solid, distinct object motion due to locomotion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Walls and mirror reflections remain static in both scenes; no environmental elements dominate the motion."}}
{"video_id": "Icw1bfHqkt0", "file_name": "Icw1bfHqkt0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children sit on a gray couch, facing each other. The child on the left, wearing a sleeveless shirt and shorts, plays a banjo with both hands, strumming the strings. The child on the right, in a blue sleeveless shirt with a colorful design and blue shorts, plays a white acoustic guitar, plucking the strings. Both move their hands rhythmically over their instruments. The camera maintains a static top-down view, capturing the children and the couch. Background details are minimal, focusing on the subjects and their actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Icw1bfHqkt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Icw1bfHqkt0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 153, "blur_score": 229.91811341703203, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two children are seated on the couch; their hands and arms exhibit rhythmic motion as they strum and pluck string instruments (banjos). The children's bodies remain largely stationary, with movement confined to upper extremities due to intentional physical actions.", "background_and_ambient_analysis": "The couch background remains static throughout the video with no shifting or fluid motion. No fire, water, smoke, or wind is present in the scene, confirming the absence of ambient environmental elements."}}
{"video_id": "IcdOK6Yi2MU", "file_name": "IcdOK6Yi2MU_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five individuals seated in a line play string instruments (guitars), wearing white shirts and dark pants, with hands rhythmically strumming and plucking over the strings. They maintain consistent postures in front of music stands, positioned in a row with slight spacing between them. Background includes wooden panels and a dimly lit room; camera remains static, capturing the ensemble from a frontal angle with minimal framing changes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IcdOK6Yi2MU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IcdOK6Yi2MU_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 142.32348192966248, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people) are moving by playing musical instruments (e.g., strumming guitars, hand movements), with localized motions driven by their own locomotion.", "background_and_ambient_analysis": "Background elements (whiteboard, walls, and wooden panels) show no shifting or uniform motion; no fluid/environmental effects (fire, water, smoke, wind) present."}}
{"video_id": "Id1L-JnaHy8", "file_name": "Id1L-JnaHy8_000344_000354.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, one in a red sleeve and the other in a patterned shirt, hold a wooden block with a partially carved blue and green fish design. The right hand uses a thin tool to etch details into the wood, moving the tool across the block's surface while the left hand steadies it. The hands remain focused on the carving, with minimal movement of the wooden block. The camera maintains a static top-down perspective throughout, capturing the hands and the block against a blurred wooden surface background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Id1L-JnaHy8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Id1L-JnaHy8_000344_000354.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 28.552421917608328, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and tool (chisel-like instrument) moving in controlled, deliberate motions to carve/shape a piece of wood.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed; wooden structure and patterned cloth remain static throughout the clip."}}
{"video_id": "IeSfBu06i10", "file_name": "IeSfBu06i10_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a long, pinkish sausage on a red surface, coiling it into loops while adjusting its shape. Additional coiled sausages lie nearby, and a metallic sausage stuffer with a white tube rests to the right. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IeSfBu06i10.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IeSfBu06i10_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 198.03742394703323, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (sausages) are being manipulated by human hands, with visible physical forces from the hands causing the sausages to move and deform.", "background_and_ambient_analysis": "The background consists of a static pink surface with no shifting elements, and there is no fire, water, smoke, or wind motion observed."}}
{"video_id": "Idqj_1ZWiVM", "file_name": "Idqj_1ZWiVM_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white traditional Tai Chi uniform leads a group of approximately twenty people in synchronized movements on a brick-paved park area. The participants, dressed in casual clothing of various colors including blue, black, and yellow, follow his lead, extending and moving their arms in coordinated gestures. The group stands in a line with the leader at the front, positioned on a brick pathway surrounded by grass and trees. The camera remains stationary throughout, capturing the scene from a fixed perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Idqj_1ZWiVM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Idqj_1ZWiVM_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 409.3359208629264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: 10+ individuals performing coordinated Tai Chi motions, with arms and bodies shifting in controlled, deliberate patterns. No object-object collisions or complex physics interactions detected.", "background_and_ambient_analysis": "Background elements (brick path, grass, trees) show no shifting or fluid motion. No fire, water, smoke, or significant wind effects observed. Trees are static, and ground remains consistent across frames."}}
{"video_id": "IeY3zhod874", "file_name": "IeY3zhod874_000181_000191.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a man. He's running towards the camera, then jumps onto a platform. Let's check the sequence. At the start, he's on the platform, then runs, jumps, and lands. His appearance: gray shirt, camouflage pants. He's the only person. The background has blue walls, but we need to keep it minimal. Camera perspective: it's a fixed camera, top-down or overhead. Let's make sure to follow the rules. Don't mention text, just motion.\n\nFirst, the man is standing on a platform, then runs towards the camera. Wait, the video starts with him running. Wait, the frames: [0.0] he's in motion, running. Then at 0.3 seconds, he's on the platform? Wait, looking at the video description:\n\nFrame 0: \"a man in a gray shirt and camouflage pants runs towards the camera, then jumps onto a platform.\"\n\nWait, the sequence is: he's running, then jumps. So first, he's moving towards the camera (running), then jumps onto a platform. Wait, the frames: [0.0] he's on the platform? Wait no, the first frame is \"a man ... runs towards the camera, then jumps onto a platform\". Wait, the user provided the video frames:\n\n[0.0] shows him running towards camera, then he jumps. Wait, the first frame (0.0) is him running, then 0.3 seconds he's on the platform? Wait, the video sequence:\n\n0.0: Man running towards camera (so he's moving forward, approaching).\n\n0.3: He's on the platform (maybe he jumped up? Wait, no. Let's see the description:\n\nWait, the user's video description says:\n\n<0.3 seconds> [frame 0.0] shows man running towards camera.\n\n<1.4 seconds> he continues running.\n\n<2.5 seconds> he's on the platform, jumps.\n\nWait, the exact frames: The first frame (0.0) is the man running towards the camera. Then, at 0.3 seconds, he jumps. Wait, maybe it's a sequence where he starts running, then jumps onto a platform. Wait, the video:\n\nThe man is running towards the camera (initial movement), then jumps (so his action is running, then jumping onto a platform). Let's parse the motion:\n\n- At the beginning, the man is running towards the camera (so he's moving from the back towards the front of the frame).\n\n- Then he jumps onto a platform (so he jumps up onto the platform).\n\nWait, in frame 0.0, he's running towards camera. Then frame 1.4: he's still running? Wait, maybe the sequence is:\n\nThe man is on a platform initially, then runs, then jumps. Wait, no. Let's read the frames as described:\n\n<0.3 seconds> [frame 0.0] shows man running towards camera.\n\nWait, the user provided:\n\n<0.3 seconds> [frame 0.0] the man is running towards the camera.\n\nWait, perhaps the frames are sequential: at 0.0s, he's on the platform, then starts running. Wait, but the first frame description says \"a man in a gray shirt and camouflage pants runs towards the camera, then jumps onto a platform.\" Wait, no, the user's input is the video frames, and our task is to describe the motion chronologically.\n\nLet me check the exact user input:\n\n<0.3 seconds> shows man running towards camera.\n\n<1.4 seconds> he is still running.\n\n<2.5 seconds> he jumps onto the platform.\n\n<3.6 seconds> he lands on the platform.\n\nWait, the user's input is:\n\n<0.3 seconds> [frame 0.0] the man is running towards camera.\n\n<1.4 seconds> [frame 1.4] he continues running.\n\n<2.5 seconds> [frame 2.5] he jumps.\n\n<3.6 seconds> [frame 3.6] he lands.\n\nWait, no, the user's input is a sequence of frames with timestamps, but the description provided by the user is:\n\n\"[0.0] shows man running towards camera, then jumps onto platform.\"\n\nWait, no, the user's input is:\n\n<0.3 seconds> [frame 0.0] shows man running towards camera (he's moving towards the camera, so his back is to the camera initially? Wait, in frame 0.0, he's running towards the camera, so his front is towards the camera. Wait, no: if he's running towards the camera, his back is away from the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IeY3zhod874.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IeY3zhod874_000181_000191.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 244.58776807202233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) is moving on a horizontal bar structure. The motion includes walking, stepping, and shifting posture while maintaining balance on the bar.", "background_and_ambient_analysis": "Static background elements (blue walls, ceiling fixtures, framed pictures, and signs like 'BREKAM' and 'KUALA') show no uniform shifting or fluid motion. No fire, water, or wind effects are present."}}
{"video_id": "IejWmfHEW24", "file_name": "IejWmfHEW24_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with dominoes laid on a hexagonal-tiled table, then a person’s hand with a watch places additional dominoes in sequence. The hand manipulates the dominoes, which are white with black dots, while another hand joins to adjust their positions. The camera shifts from a top-down view to a closer perspective of the hands interacting with the dominoes on the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IejWmfHEW24.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IejWmfHEW24_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 207.33758081986977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is actively moving and adjusting dominoes on the table. The dominoes are solid, distinct objects being repositioned by the hand's physical contact.", "background_and_ambient_analysis": "The background consists of a static table with a checkered pattern (gray and black squares). No ambient environmental elements (fire, water, smoke, wind) are present, and the table surface shows no shifting or fluid motion."}}
{"video_id": "IfE68F9dW8Q", "file_name": "IfE68F9dW8Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people gathers around a large wooden barrel in an outdoor setting. A person in a black-and-white checkered shirt and dark shorts bends over the barrel, assisting an individual with legs submerged inside. Nearby, a woman in a white top and green-patterned shorts sits on a chair, while another person in a multicolored dress and denim shorts sits on a nearby chair. The camera shifts slightly, maintaining an overhead perspective with minor shake, capturing the group’s interactions and casual positioning around the barrel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IfE68F9dW8Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IfE68F9dW8Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 108, "blur_score": 326.40564636086094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (e.g., the individual in the checkered shirt) are moving their hands and bodies while interacting with a large bucket, representing discrete solid objects in motion due to manual activity.", "background_and_ambient_analysis": "No significant shifting background elements or fluid/environmental motion (fire, water, wind) observed. The green structure and trees remain stationary throughout the frames."}}
{"video_id": "IfdTnL32rWg", "file_name": "IfdTnL32rWg_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt and camouflage pants holds a small white object over a smoldering campfire, rotating it to display its surface. The fire emits smoke, with scattered twigs and leaves around the base. The camera maintains a close-up perspective, slightly shaky, focusing on the hand and fire.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IfdTnL32rWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IfdTnL32rWg_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 470.3403540657176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hands and a knife are moving to cut a white block, indicating discrete object physics.", "background_and_ambient_analysis": "The video contains smoke from a fire (ambient environmental), but the dominant motion is the person's hand movements and the knife."}}
{"video_id": "IfHKsYxNzzQ", "file_name": "IfHKsYxNzzQ_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a red and gray LEGO vehicle with visible wheels. A pair of hands enters, manipulating the LEGO structure by adjusting its components, focusing on the central section. The hands reposition the pieces, showcasing the detailed movements. The camera maintains a close-up perspective throughout, capturing the interaction without significant background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IfHKsYxNzzQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IfHKsYxNzzQ_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 42.00104499648769, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a LEGO piece (red brick with '7942' marking) to integrate it into the vehicle structure, indicating physical interaction.", "background_and_ambient_analysis": "Background is stationary (no shifting surfaces or fluid motion). No environmental elements like fire, water, or smoke."}}
{"video_id": "IfNxtI5oMVM", "file_name": "IfNxtI5oMVM_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black t-shirt, gray sweatpants, and black-and-white sneakers performs a dynamic leg exercise on a yellow mat placed on a wooden floor. He begins in a lunge position with hands on the mat, then alternates between pulling one knee toward his chest and extending the opposite leg backward, maintaining his upper body stable on the mat throughout the motion. The camera remains static, capturing the exercise from a fixed angle with a plain wall in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IfNxtI5oMVM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IfNxtI5oMVM_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 72.54473526708918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a lower-body exercise (likely lunges) on a yellow mat, with discrete, solid body movements visible through repeated knee extension and retraction.", "background_and_ambient_analysis": "The background (wall and wooden floor) shows no uniform shifting or fluid motion; static elements remain fixed across frames."}}
{"video_id": "IgMVTkRrqvA", "file_name": "IgMVTkRrqvA_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white tank top stands in front of a white door, initially facing forward. They raise both hands, holding a green object in the right and yellow object in the left, then turn their back to the camera. The camera remains mostly static with a slight shake, capturing the person’s movements against the plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IgMVTkRrqvA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IgMVTkRrqvA_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 86.04203323686387, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person moves their arms and head, holding a yellow object and a green object. They also place a cloth on their head. These are discrete solid objects undergoing motion due to physical forces (manipulation by the person).", "background_and_ambient_analysis": "The background (white door and walls) remains static with no shifting. There is no fire, water, smoke, or wind present."}}
{"video_id": "IgcZAvj04fs", "file_name": "IgcZAvj04fs_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me break this down. The user wants me to create a concise caption for the video based on the given frames. First, I need to follow all the rules they provided. Let me read through the rules again to make sure I don't miss anything.\n\nRule a says to focus on the motion and behavior of main subjects in chronological order. The main subjects here are the two people in the pool. They're swimming, so I need to describe their actions step by step.\n\nRule b is about appearance and number. There are two people. The first person has a white cap, maybe a swim cap, and the other has a dark cap. They're both in the water, so their sizes would be medium since they're in a pool. I should mention their colors briefly.\n\nRule c: spatial relationships. In the frames, they're moving along the lane lines. The yellow and black markers are there. The person with the white cap is on the left side of the yellow line, and the other is to the right. As they swim, they might be moving towards each other or apart? Let me check the frames. The first frame shows them in the water; in the next frames, they seem to be swimming towards the camera, maybe?\n\nWait, looking at the video description. The video starts with two people in the pool. The first frame has them, then in subsequent frames, they move. Let me check the sequence. The first frame shows them in the water, maybe floating. Then in the next frames, they start swimming. The person with the white cap is on the left, the other with the dark cap on the right. The yellow buoys are on the left, black ones on the right.\n\nRule d: camera perspective. The camera is looking down, probably from above the pool. It might be a top-down view, maybe slightly moving. The user mentioned \"top-down, pan left, slight shake\" as examples, but I need to see if there's camera movement. The frames show the camera might be stationary but focusing on the swimmers as they move. Wait, the first frame to the fifth, the camera seems to follow their movement, maybe panning slightly. But the rule says to mention camera perspective and movement. The user example says \"top-down, pan left, slight shake.\" Let me see. The video starts with a top-down view, then maybe moves slightly to follow the swimmers. But since the frames are sequential, maybe the camera is stationary but the swimmers are moving towards the camera. Wait, the frames show the swimmers moving from left to right? Or towards the bottom of the frame?\n\nWait, looking at the description: in frame 0, two people in the pool. Then frame 1: they're moving. Frame 2: same. Frame 3: moving. Frame 4: one person is moving towards the right, the other to the left? Wait, the video description says: [0.0] two people. [1.4] two people. [2.5] same. [3.6] same. [4.7] same. The description shows that the swimmer with the white cap is on the left, moving towards the camera, and the other is moving towards the right. Wait, maybe the camera is following them as they swim.\n\nBut the user's example output might be \"top-down view, camera remains stationary\". Wait, but in the description, the camera might be tracking their movement. Let me check the video again. The video is a pool scene, with the camera positioned above, possibly fixed. As the swimmers move, the camera might pan to follow them. But according to the user's example, if it's a top-down view with a slight pan, that's okay.\n\nRule e: background minimal unless essential. The pool's blue water, lane markers (yellow and black buoys) are important for context. Maybe mention the lane lines.\n\nRule f: exclude text, named characters, etc. So no mentioning names or specific text.\n\nPutting it all together: two swimmers, one in a white cap on the left, another in a dark cap on the right. They swim towards the camera, the white-capped swimmer moving leftward, the dark-capped moving rightward. Lane markers (yellow and black buoys) line the pool. Camera is top-down, remains steady but slightly follows their movement. Wait, but the rules say to mention camera perspective and movement. The first frame shows them in the pool, then as the video progresses, maybe the camera shifts slightly. But the user's example says \"top-down, pan left, slight shake.\" Wait, in the given frames, maybe the camera is moving slightly to follow the swimmers. Let me check the sequence.\n\nThe first frame: two people. Second frame: same. Third: same. Fourth", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IgcZAvj04fs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IgcZAvj04fs_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 150, "blur_score": 77.03491032132705, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two swimmers are visible, moving through the water using arm and leg motions characteristic of swimming, with clear tracking of their physical displacement relative to lane markers.", "background_and_ambient_analysis": "The background features lane dividers that remain stationary across frames, with no significant water flow or environmental motion dominating the scene. The water's surface movement is secondary to the swimmers' actions."}}
{"video_id": "IhHHuyfj3gc", "file_name": "IhHHuyfj3gc_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark top and VR headset sits at a table, manipulating small objects. They pick up a cylindrical tube with their right hand, then use both hands to adjust or attach the tube to a smaller item. Various tools and cylindrical objects lie on the table in front of them. The camera maintains a fixed top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IhHHuyfj3gc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IhHHuyfj3gc_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 930.8669590441281, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is manipulating wooden sticks and other objects on a table, moving them with their hands.", "background_and_ambient_analysis": "Background is static with no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "Ihvndq47rb0", "file_name": "Ihvndq47rb0_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An orange with a digitally added face sits on a surface, then transitions to a close-up of hands rolling the orange on a flour-dusted wooden cutting board in front of a toaster. The orange reappears on a surface, displaying successive facial expressions including wide eyes and an open mouth with visible teeth. Camera remains in close-up, focusing on the orange's movements and expressions throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ihvndq47rb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ihvndq47rb0_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 71.67681893397966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dough, hands) exhibit motion from rolling with a pin; hands apply physical force to deform and move the dough on the cutting board.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed; background objects (cutting board, coffee machine) remain static throughout the frames."}}
{"video_id": "Ii8u5lbmTRw", "file_name": "Ii8u5lbmTRw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and red shorts runs across a grassy field holding a javelin, then stops at the edge of a track, turns, and walks away. The camera follows the subject's movement through the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ii8u5lbmTRw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ii8u5lbmTRw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 81, "blur_score": 189.2712350187198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a black top and red shorts is running across the grass and moving toward the baseball diamond area. The motion is consistent with human locomotion.", "background_and_ambient_analysis": "The background (grass, trees, fence, buildings) shows no shifting or fluid motion. Trees and structures remain stationary relative to the frame, indicating no significant wind or environmental fluid dynamics."}}
{"video_id": "IiKsnEbYALA", "file_name": "IiKsnEbYALA_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green t-shirt and dark pants stands in a kitchen, raising their right arm above their head before lowering it to their chest and continuing rhythmic arm movements. The background includes a refrigerator with magnets and shelves. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IiKsnEbYALA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IiKsnEbYALA_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 301.8158842592769, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is performing rhythmic arm and body movements (dancing/exercising), exhibiting discrete locomotion through self-initiated motion with clear bounding box tracking.", "background_and_ambient_analysis": "The background elements (refrigerator, door, wall decorations) remain stationary with no uniform shifting or environmental fluid motion (fire, water, smoke, wind). No ambient environmental phenomena are present."}}
{"video_id": "Ij4_XhZFJ4w", "file_name": "Ij4_XhZFJ4w_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long light hair adjusts large dark sunglasses, initially holding them on the sides of their head before pulling them down over their eyes and then removing them entirely to reveal their face. The background includes a bed with a zebra-patterned blanket and a white dresser. The camera maintains a static, close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ij4_XhZFJ4w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ij4_XhZFJ4w_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 180.01902988168442, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid object: The person (woman) moves hands to adjust sunglasses, hold objects, and shift head position; all movements are voluntary locomotion of body parts.", "background_and_ambient_analysis": "Static background elements (window, whiteboard, bed) show no shifting or environmental motion; no fire, water, smoke, or wind observed."}}
{"video_id": "IgyKL4tda0I", "file_name": "IgyKL4tda0I_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands sprinkle white flour onto raw purple meat on a wooden cutting board, then move the meat to dip into a yellow bowl of beaten eggs to the left, followed by transferring the coated meat to a plate of light brown breadcrumbs below. The camera remains stationary in a top-down perspective throughout, capturing the sequential coating process of the meat.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IgyKL4tda0I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IgyKL4tda0I_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 145, "blur_score": 115.46474410006766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving to coat raw meat with flour and dip it into egg mixture—solid objects (meat, flour, egg) undergo physical interaction driven by manual motion.", "background_and_ambient_analysis": "No shifting background elements (bowls, cutting board remain stationary). No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "IjlRPNRwOrw", "file_name": "IjlRPNRwOrw_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray shirt, white apron, gray cap, and orange gloves sits while handling bright red crawfish in a large orange bowl. They use their gloved hands to pick up and manipulate the crawfish, moving them within the bowl. To the left, a partially visible individual in a red patterned garment assists. The background includes a small round table with a cake and various household items. The camera remains stationary with minimal movement, capturing the scene from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IjlRPNRwOrw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IjlRPNRwOrw_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1221.5304461434682, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and the orange container with red objects (likely lobsters) are the primary discrete objects moving; hands pour liquid into the container and manipulate the contents.", "background_and_ambient_analysis": "Background elements (table, plates, wall) are stationary; no shifting or fluid environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "IjBeO58-Dfg", "file_name": "IjBeO58-Dfg_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals in a small, flat-bottomed boat navigate a murky waterway, moving forward and generating ripples. The group, wearing varied clothing including blue and dark colors, adjusts their positions as the boat creates a large splash mid-motion before resuming steady movement. The camera maintains a top-down perspective with slight shaking, capturing the boat’s progression through the water. Background vegetation remains minimal and static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IjBeO58-Dfg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IjBeO58-Dfg_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 111.89611598468488, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people in a small boat are moving due to rowing or propulsion, causing the boat to glide across the water.", "background_and_ambient_analysis": "The background (trees and shore) is static. Water has minor ripples caused by the boat's movement, which is not a dominant environmental motion (like flowing water or wind)."}}
{"video_id": "IiphZfU7kZU", "file_name": "IiphZfU7kZU_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a slice of white bread with a thick layer of red sauce spread over it, positioned above two small green bowls containing red and white substances. The hands use a spoon to add more red sauce, spreading it evenly across the bread. The bread is held over a wooden cutting board, with the green bowls placed to the right and slightly behind the bread. The camera maintains a top-down perspective with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IiphZfU7kZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IiphZfU7kZU_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 83.61711860203502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include hands spreading sauce on bread, a spoon transferring ingredients, and green containers holding sauces. These objects exhibit explicit physical interactions (spreading, transferring, holding).", "background_and_ambient_analysis": "The background (wooden cutting board and white surface) shows no uniform shifting or fluid/environmental motion (fire, water, smoke, wind). Static background elements remain stable across frames."}}
{"video_id": "IicGKuYzqwg", "file_name": "IicGKuYzqwg_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white tank top and cross necklace speaks while standing near a tennis court with a green fence and net in the background. The scene transitions to another woman in a red tank top and black pants swinging a tennis racket and hitting a ball on the court, surrounded by trees and a chain-link fence. The camera maintains medium shots of each subject throughout, with no significant movement or shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IicGKuYzqwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IicGKuYzqwg_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 765.2651366230929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The woman in the red top is swinging a tennis racket and hitting a ball, causing the ball to move. The motion is due to physical forces (racket impact).", "background_and_ambient_analysis": "The background (trees, fence) is static with no significant fluid motion or wind-induced swaying. No fire, water, or smoke observed."}}
{"video_id": "IlUC4eZiAC4", "file_name": "IlUC4eZiAC4_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses their hands to adjust and assemble parts on a light blue bicycle. The left hand holds a small plastic bag containing mechanical components near the bike's front wheel, while the right hand positions and tightens the bike's frame. The person moves the bike slightly, shifting the camera's focus from the front wheel to the frame and handlebars. The background features a concrete surface with scattered tools. The camera remains close to the action, with slight handheld movements tracking the hands' motions and the bike's parts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IlUC4eZiAC4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IlUC4eZiAC4_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 263.9339349998299, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person's hands (with a watch), the bicycle handlebar, and a small component (brake part). The hands move the handlebar and manipulate the small component, showing physical interaction.", "background_and_ambient_analysis": "The background consists of a concrete ground and bicycle frame, which is static. No fire, water, smoke, or wind is present. The background does not shift uniformly, so ambient motion is not dominant."}}
{"video_id": "IlBJoxrq0mY", "file_name": "IlBJoxrq0mY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a blue tank top and black shorts lifting a barbell. They're in a gym with orange and beige walls, weights on racks. Then the scene shifts to a different gym area where a person in a white shirt and black shorts is doing a jump or lunge. Next, another scene: a person in a purple shirt and white shorts lifts a barbell in a larger space with a wooden shelf and open door. Then there's a blurry shot, followed by the logo. \n\nI need to describe chronologically. Start with the first action: a person lifting barbell. Then the next person's action, then the third. Mention their appearance (clothes, color), what they're doing. Spatial relationships? The first gym has equipment in the background. Second gym has more open space. Third has a shelf and door. Then the logo is shown.\n\nAlso, camera perspective: first scene is eye-level, then maybe similar, then top-down? Wait, the third scene: \"an overhead shot of a person\" – so that's top-down. Then the logo is a close-up.\n\nSo the chronological order:\n\n1. Person in blue tank top, black shorts, lifting barbell in gym with orange walls and weight racks.\n2. Person in white shirt, black shorts, performing a jump or lunge in a brighter gym area with equipment.\n3. Person in purple shirt, white shorts, lifting barbell in a spacious gym with wooden shelves and an open door.\n4. Blurry shot transitioning to logo.\n\nWait, the video has five segments? Wait the frames: 0.0, 1.0, 2.0, 3.0, 4.0, 5.0. Wait the description says:\n\n<0.3 seconds> [gym, blue tank, lifting barbell]\n\n<1.4 seconds> [another gym, white shirt, jumping]\n\n<2.5 seconds> [overhead shot, purple shirt lifting]\n\n<3.6 seconds> [blurry shot]\n\n<4.7 seconds> [logo]\n\nSo the sequence is:\n\n- A person in a blue tank top and black shorts lifts a barbell overhead in a gym with orange and beige walls, weight plates on racks, and a motivational poster.\n\n- The scene changes to a person in a white shirt and black shorts performing a jump exercise in a well-lit gym area with various equipment and an open doorway.\n\n- Then an overhead view shows a person in a purple shirt and white shorts lifting a barbell in a spacious gym with wooden shelves and an open door.\n\n- A blurry transition leads to a logo display.\n\nNow, need to follow rules:\n\na) Chronological motion: each action in order.\n\nb) Appearance: color, size, orientation. For example, \"person in blue tank top, black shorts\" etc.\n\nc) Spatial relationships: first gym has orange walls, weight plates. Second gym has open doorway. Third is overhead, so maybe \"in front of\" or \"under\" but the rule says if relevant. Maybe \"in a gym with...\" as background.\n\nd) Conclude camera perspective: first is eye-level, second eye-level, third overhead, then blurry, then logo.\n\ne) Background minimal: mention key elements (walls, equipment) but not too much.\n\nf) Exclude text: logo is shown but the text is part of the logo, but rule says exclude text recognition. Wait, the logo is \"BOXFIT\" but the rule says exclude text recognition. So in the caption, don't mention the text, just that a logo appears.\n\nWait, the output should not include text from the logo. So when the logo is shown, say \"a logo is displayed\" without describing the text.\n\nWait, the task says: \"Exclude text recognition, named characters, or stylistic analysis.\" So if the logo has text, don't mention it. Just say \"a logo is shown.\"\n\nLet's structure:\n\nFirst scene: Person (blue tank top, black shorts) lifts barbell overhead in gym with orange walls and weight plates.\n\nSecond scene: Person (white shirt, black shorts) jumps in gym with open doorway.\n\nThird scene: Person (purple shirt, white shorts) lifts barbell overhead, overhead shot.\n\nFourth scene: Blurry transition.\n\nFifth scene: Logo displayed.\n\nNow, chronological:\n\nThe video begins with a person wearing a blue tank top and black shorts lifting a barbell overhead in a gym with orange and beige walls and weight plates on racks. Next, a person in a white shirt and black shorts performs a jump exercise in a brightly lit gym area with equipment and an open doorway. Then, an overhead shot captures a person in a purple shirt and white shorts lifting a barbell in a spacious gym with wooden shelves. A blurry transition follows, leading to the display", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IlBJoxrq0mY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IlBJoxrq0mY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 70.62416017613879, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "Imu_74H0vQw", "file_name": "Imu_74H0vQw_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue shirt, black pants, and white sneakers stands on a gravel path. Initially holding an object with both hands, he raises his right hand to bring the object to eye level while extending his left hand outward. The background features a grassy lawn and brick buildings. The camera remains stationary, capturing the man’s upper body and surroundings from a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Imu_74H0vQw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Imu_74H0vQw_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 590.5790135821767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is actively moving his arms and hands while holding a ball, exhibiting discrete locomotion and interaction (throwing/catching). Both the man and the ball are solid, distinct objects with clear physical motion.", "background_and_ambient_analysis": "Background elements (building, grass, hedges) remain static with no uniform shifting. No fluid/environmental motion (fire, water, wind) detected in the scene."}}
{"video_id": "In2bP-c4srw", "file_name": "In2bP-c4srw_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a knife to slice raw meat on a red surface, then displays the sliced pieces, followed by a cooked slice of meat. The camera remains static, focusing on the cutting process and results.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/In2bP-c4srw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/In2bP-c4srw_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 99, "blur_score": 53.55360558079878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands and meat are moving due to cutting actions; solid objects interacting via physical forces (knife contact).", "background_and_ambient_analysis": "The red surface background is static with no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "IoC9WyA_cgk", "file_name": "IoC9WyA_cgk_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white coat with a red sash, black apron, and black cap operates a tool on a large transparent object, moving it along the surface while shifting position slightly. The individual maintains focus on the object, with minimal background details visible. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IoC9WyA_cgk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IoC9WyA_cgk_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 954.6839474541557, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white coat and red apron is actively manipulating an ice sculpture, with movements including posture adjustments and tool handling.", "background_and_ambient_analysis": "The background (windows, walls) shows no uniform shifting or fluid/environmental motion (e.g., fire, water, wind); static elements remain consistent across frames."}}
{"video_id": "InQgwS6yNF4", "file_name": "InQgwS6yNF4_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A golfer in a green shirt, dark pants, and white cap stands on the green, preparing to putt. As he maintains his stance, three individuals walk past him: one in a white and blue shirt with white pants, another in a dark shirt with white pants, and a third in a white shirt, each moving from left to right across the frame. The camera remains stationary, capturing the golfer’s focus and the passing figures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/InQgwS6yNF4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/InQgwS6yNF4_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 934.5446742585194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Golfers walking and swinging clubs, moving due to locomotion and physical force of the swing.", "background_and_ambient_analysis": "Background elements (trees, sign) are stationary; no fluid motion or wind-dominated effects."}}
{"video_id": "IpLecf7GD7o", "file_name": "IpLecf7GD7o_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of a person holding a large black tire. The person has gloved hands, so their hands are visible. Then the scene cuts to a different setting: someone placing a black rubber ring onto a white cylindrical object. Wait, the second scene shows a gloved hand putting a black rubber ring (maybe a tire bead?) onto a white object with some markings. The person is wearing an orange vest maybe? Or just dark clothing. Then the next frame shows the black ring being positioned on the white cylinder. Let's check the sequence.\n\nFirst frame: A person with light-colored gloves holds a large black tire, showing the inner tube. Background has a yellow structure and a person in the distance.\n\nSecond frame: Close-up of a gloved hand pressing a black rubber ring onto a white cylindrical object. The white object has text, but we don't need to mention text.\n\nThird frame: The hand continues to position the black ring, maybe applying some substance? Wait, the action is the placement of the black ring onto the white object.\n\nFourth frame: The black ring is now sitting on the white cylinder, and another part of the white object is visible.\n\nNeed to describe chronological order. So sequence: person holds tire (close-up), then transitions to placing black ring on white cylinder, hands working on it, adjusting.\n\nMain subjects: person (gloved hands), black tire (first scene), black rubber ring (second scene), white cylinder (second scene).\n\nSpatial: in first scene, person holds tire; in second, hands place ring on cylinder.\n\nCamera: first scene is close-up of tire, then cuts to close-up of hands and cylinder, camera moves to show the placement.\n\nBackground minimal: first scene has tent-like structure, yellow object; second scene has workbench, maybe tools.\n\nExclude text, names. So describe the motions: starting with holding the tire, then placing the ring on the cylinder, adjusting it.\n\nLet me structure it.\n\nStart: A gloved hand holds a large black tire, revealing the inner tube. Then the scene shifts to a gloved hand pressing a black rubber ring onto a white cylindrical object, adjusting its position on the surface.\n\nCheck the rules: chronological, motion, appearance (gloved, black, white), spatial (holding, placing on), camera perspective (close-up, cuts to close-up).\n\nAvoid text, names.\n\nSo final caption:\n\nA gloved hand holds a large black tire, then transitions to a gloved hand placing a black rubber ring onto a white cylindrical object, adjusting its position on the surface. The camera maintains close-up perspectives throughout, shifting between the tire and the ring placement.\n\nWait, the video frames: first frame is person holding tire, then cuts to close-up of hands working on the ring on white cylinder.\n\nIn frame 2: hands are placing the ring on the white cylinder. So motion: holding tire, then placing ring.\n\nLet me check the frames:\n\n0.0: person holding tire (gloved hands), tire is black, inner part visible.\n\n1.0: close-up of a gloved hand pressing a black rubber ring onto a white cylindrical object.\n\n2.0: same action, hands continue.\n\n3.0: hands adjust ring on white cylinder.\n\n4.0: ring is now on top of white cylinder.\n\nSo the sequence is: person holds tire (frame 0), then hands place black ring on white cylinder (frames 1-4).\n\nSo caption should be:\n\nA gloved hand holds a large black tire, then shifts to a gloved hand positioning a black rubber ring onto a white cylindrical object, adjusting its placement. The camera stays in close-up, focusing on the hands and objects.\n\nBut need to be concise.\n\nCheck rules: \"chronological paragraph\", \"main subjects\", \"motion and behavior\", \"appearance and number\".\n\nMain subjects: hands (gloved), tire (black), rubber ring (black), cylinder (white).\n\nMotion: holding tire, then placing/adjusting ring on cylinder.\n\nSpatial: hands manipulate objects.\n\nCamera: close-up, transitions between scenes.\n\nLet's draft:\n\nIn the first scene, a gloved hand holds a large black tire, then the camera cuts to a close-up of a gloved hand placing a black rubber ring onto a white cylindrical object, adjusting its position. The camera maintains close-up perspectives throughout.\n\nBut need to be concise, paragraph form.\n\nAlternative:\n\nA gloved hand holds a large black tire, followed by a gloved hand positioning a black rubber ring onto a white cylindrical object, adjusting it on the surface. The camera stays close-up during the sequence.\n\nCheck if \"followed by\" is okay. Yes, chronological order.\n\nYes, that should work.\n</think>\n\n<caption_output>A gloved hand holds a large black tire, then shifts to a gloved hand placing a black", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IpLecf7GD7o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IpLecf7GD7o_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 86.71401244699689, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves manipulates a large tire component and other solid objects (e.g., black circular parts), demonstrating discrete, solid object movement through explicit physical handling.", "background_and_ambient_analysis": "Background elements (yellow container, structural elements) are static; no shifting or fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "IpYaJ_v8I00", "file_name": "IpYaJ_v8I00_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the rules. The user wants a concise chronological paragraph focusing on motion and behavior of main subjects. Let me look at the video frames provided.\n\nThe first frame shows a person with vibrant red hair and a colorful dress moving. The text \"Beau Monde\" is there, but I have to exclude text recognition per rule f. So, I'll focus on the person's movement. The person is walking, their hair and dress are colorful. Then the next frames: the person continues walking, the background changes to a hallway with a mirror. The person is holding a broom or similar object. Then the scene shifts to a different person with long dark hair in a room with pink walls, holding a broom. Wait, but the rules say to focus on main subjects. Are there multiple people? Let me check.\n\nFirst frame: person with red hair walking away, colorful dress. Then another scene with the same person but different background? Wait, maybe the video transitions between different scenes. The third frame shows a split screen with the person on both sides. Then the person is in a hallway with a mirror. The fourth frame is a close-up of someone with red hair holding a broom. Wait, but the user says to mention appearance, color, size, orientation. So the main subject is a person with red hair, colorful dress (green and teal?), walking. Then they turn around, hold a broom. Then another person with long dark hair in a different setting. But the problem says \"main subjects\" – maybe it's the same person moving through different scenes? Or are there two people?\n\nWait, looking at the timestamps: [0.0] to [2.5] shows the same person moving, then [3.5] shows a split screen, then [4.5] the person in a hallway. Then [5.5] is a different scene with someone else. Wait, the user's example might have multiple segments. But the problem says \"main subjects\" – perhaps the main subject is the person with red hair, moving through different environments. Let me check the frames again.\n\nFrame 0: person with red hair walking, colorful dress. Text overlay, but ignore that. Frame 1: same person, moving. Frame 2: same person, maybe turning. Frame 3: split screen with the person on left and right. Frame 4: person in hallway with a mirror, holding a broom. Frame 5: another person with long dark hair, pink background, holding a broom.\n\nWait, but according to the rules, the main subjects are people/animals/objects. So if there are two different people, maybe both are part of the main subjects. But the user says \"main subjects\" in plural, so perhaps multiple people. Wait, but the video starts with one person (red hair), then transitions to another (dark hair). So need to describe both.\n\nWait, the problem states: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So chronological order of events. Let's see the sequence:\n\n- First, person with red hair walks away from camera, colorful dress (red, green, yellow), moving through a corridor.\n\n- Then, the scene splits into two parts, but maybe the person is still visible in both.\n\n- Then, the person is seen in a hallway with a mirror, holding a broom.\n\n- Then, another person with long dark hair walks towards the camera, holding a broom in a room with pink walls.\n\nWait, but maybe it's the same person moving through different scenes. But the split screen at frame 3 might be the same person in two different parts of the hallway. Hmm.\n\nWait, let me check the actual frames. The user provided:\n\n[0.0] – person with red hair walking away, colorful dress.\n\n[1.3] – same person, moving further.\n\n[2.5] – person in a hallway with a mirror.\n\n[3.5] – split screen showing same person on both sides.\n\n[4.5] – person walking in a hallway, holding a broom.\n\n[5.5] – person with long dark hair in pink room, holding broom.\n\nWait, maybe the main subject is the person with red hair, then another person. So the chronology is:\n\n1. A person with long red hair and a colorful dress (red, green, yellow) walks away from the camera through a corridor.\n\n2. The person continues walking, now holding a broom, moving past a mirror.\n\n3. The scene splits into two mirrored parts of the person walking.\n\n4. Then, a different person with long dark hair appears in a pink-walled room, holding a broom and walking toward the camera.\n\nBut the problem says", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IpYaJ_v8I00.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IpYaJ_v8I00_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 161, "blur_score": 576.1910084640056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is turning around, moving their upper body and head. The person is wearing a long garment and holding an object.", "background_and_ambient_analysis": "The background (walls, door) is static. No fluid or environmental motion (fire, water, wind) is present. The mosaic transition is an editing artifact."}}
{"video_id": "IpOTeJAtZIE", "file_name": "IpOTeJAtZIE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two police officers in black uniforms, one wearing a peaked cap, stand facing each other and salute. A man in a striped shirt and khaki pants walks between them from the background toward the foreground. Other individuals in various attire are scattered in the distant background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IpOTeJAtZIE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IpOTeJAtZIE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 513.632765713399, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple people are moving: a man in a purple shirt walks across the frame, others in the background move slowly, indicating discrete locomotion of solid objects.", "background_and_ambient_analysis": "Background elements (trees, building, ground) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "IobyZKkCArg", "file_name": "IobyZKkCArg_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three puppets—a red one, a blue one with a yellow head, and an orange one—move within a large blue frame. The red puppet raises and lowers, the orange puppet holds a small sign then moves it away, while the blue puppet remains stationary. They are positioned in front of the frame, with a poster visible behind them. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IobyZKkCArg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IobyZKkCArg_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 302.6824428216048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (colored figurines) inside the frame show subtle positional changes, indicating physical movement without fluid/environmental influence.", "background_and_ambient_analysis": "No shifting backgrounds (walls and blackboard remain static) and no fire, water, or wind-induced motion observed."}}
{"video_id": "Ipbn4GGL8PQ", "file_name": "Ipbn4GGL8PQ_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored sleeveless outfit rises from the floor, runs forward across a dimly lit room toward a red couch, then bends down near the couch as the camera follows with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ipbn4GGL8PQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ipbn4GGL8PQ_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 97.04376206118266, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The main object is a person (in white) performing a dance/acrobatic routine with controlled movements (standing, arm gestures, leg movements, spin).", "background_and_ambient_analysis": "The background is stable with no shifting elements or fluid motion (fire, water, smoke, wind). The stage lighting changes, but these are not ambient environmental motions."}}
{"video_id": "IomEumU78LI", "file_name": "IomEumU78LI_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white knitted hat with pink, yellow, and orange pom-poms and a light blue shirt plays a wooden pan flute adorned with red and colorful threads. Their hands adjust the flute's keys while positioned in front of a solid blue curtain. The camera remains stationary, capturing a close-up frontal view of the musician throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IomEumU78LI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IomEumU78LI_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 144.1123189029645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the pan flute show controlled, localized motion as they play the instrument, with finger movements on the keys and slight head adjustments.", "background_and_ambient_analysis": "The blue backdrop is static with no shifting or environmental motion (e.g., no fire, water, smoke, or wind). The background elements remain uniform throughout the clip."}}
{"video_id": "Iq437N0yDAI", "file_name": "Iq437N0yDAI_000171_000181.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a brown ceramic bowl under running water in a kitchen sink, scrubbing its interior with a yellow sponge. The hands rotate the bowl to clean all surfaces while a green bottle and blue container sit on the sink's edge. The camera remains stationary in a top-down view, focusing on the hands and bowl.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Iq437N0yDAI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Iq437N0yDAI_000171_000181.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 139.30187778714645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects moving: hands (scrubbing motion), bowl (rotated under water), and sponge (rubbed against the bowl). Motion is driven by explicit physical forces (friction, pressure) from the hands.", "background_and_ambient_analysis": "The sink, faucet, and counter items form a static background with no shifting elements. Water is present but contained within the sink; it is not the dominant motion (e.g., no free-flowing river or wave), so the Ambient Rule does not apply."}}
{"video_id": "Iow3Ne7mvAA", "file_name": "Iow3Ne7mvAA_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand operates a white electric mixer with red accents in a glass bowl containing a white mixture. Another gloved hand pours four orange egg yolks from a small white bowl with floral patterns into the bowl while the mixer runs. The egg yolk bowl is positioned to the right of the main bowl. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Iow3Ne7mvAA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Iow3Ne7mvAA_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 75.32348388432919, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Mixer (rotating) and hands (adding egg yolks) are discrete solid objects undergoing physical motion due to explicit forces (mixing action).", "background_and_ambient_analysis": "Background elements (bowls, countertop) are static with no shifting or environmental fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "IqTy_ljYpy4", "file_name": "IqTy_ljYpy4_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A swimmer wearing a yellow cap and swimsuit performs a freestyle stroke in a blue pool, moving leftward while alternating arm movements create splashes. The swimmer’s head dips below water during strokes, with a red lane divider visible to the right. The camera maintains a close, slightly shaky perspective, tracking the swimmer’s motion through the water.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IqTy_ljYpy4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IqTy_ljYpy4_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 41.508422435460716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A swimmer (discrete solid object) is performing breaststroke, with clear, tracked motion through the water.", "background_and_ambient_analysis": "The pool water and lane divider are visible; background elements (e.g., lane divider) show no uniform shifting, and water movement is secondary to the swimmer's locomotion."}}
{"video_id": "IqepyIZUv4I", "file_name": "IqepyIZUv4I_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a purple and orange swimsuit runs toward the pool's edge, jumps in, and floats on her back in the water while wearing blue floaties. A lifeguard sits on a stand near the pool, and other people are visible on the deck and in the water. The camera remains stationary, capturing the sequence from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IqepyIZUv4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IqepyIZUv4I_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 155.87408495431475, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a red swimsuit runs toward the pool, jumps in, and swims; other individuals (lifeguard, swimmers) are stationary or moving minimally in the water.", "background_and_ambient_analysis": "Background elements (blue umbrella, lifeguard tower, trees) remain stable across frames with no uniform shifting. Pool water shows minimal disturbance beyond the girl's entry splash, not dominant fluid motion."}}
{"video_id": "IqEL5w_0fMM", "file_name": "IqEL5w_0fMM_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The camera begins with a close-up of a car tire, then pans upward to reveal a man in a black polo shirt working beneath a raised vehicle. He grips and points at the tire, positioned under the car frame. The background includes a garage setting with tools and another vehicle. The camera shifts slightly upward during the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IqEL5w_0fMM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IqEL5w_0fMM_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 54.045295616255274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A mechanic (person) is moving their hands and body to work on a car tire (discrete objects: person and car).", "background_and_ambient_analysis": "The background (garage environment) is static with no shifting elements or fluid motion (fire, water, smoke)."}}
{"video_id": "IqhKzRJrs2A", "file_name": "IqhKzRJrs2A_000215_000225.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red long-sleeve top begins with hands clasped in front of them. They then move their hands to touch their cheeks and forehead, lifting their hands upward toward their eyes. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IqhKzRJrs2A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IqhKzRJrs2A_000215_000225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 141.64160232675678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (solid, distinct object) performs intentional hand/arm movements (clapping, face-touching) due to explicit physical action.", "background_and_ambient_analysis": "Background elements (ceiling, room structures) show no uniform shifting; no fire, water, smoke, or wind visible."}}
{"video_id": "IpnHwUwrVVY", "file_name": "IpnHwUwrVVY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a blue sleeveless shirt, gray shorts, and white socks runs toward the camera on a grassy field, moving steadily closer with each stride. The camera remains stationary, capturing his approach from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IpnHwUwrVVY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IpnHwUwrVVY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 572.5540932969068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "IrMCtC9DYKA", "file_name": "IrMCtC9DYKA_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink shirt and gray pants saws a large log, moving the handsaw back and forth while wood chips fly. To her right, a man in a beige shirt and blue pants assists, guiding the saw, while another man in a white shirt and overalls holds the log steady from the right side. A third man in a gray shirt stands partially visible behind them. The group works in sync in an outdoor setting with greenery and a structure in the background. The camera remains stationary in a medium shot, capturing the coordinated motion of the sawing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IrMCtC9DYKA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IrMCtC9DYKA_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 73.49664360745999, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) moving: A person in a pink shirt and a person in blue overalls are actively manipulating a long object (e.g., metal or wood), demonstrating physical interaction and locomotion.", "background_and_ambient_analysis": "Static background elements (trees, structures) show no significant uniform shifting or fluid motion; no fire, water, or wind-dominated elements present."}}
{"video_id": "Isu9Lp2hME0", "file_name": "Isu9Lp2hME0_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a gray sweater and dark pants plays violin, holding it under her chin while moving the bow across the strings. She stands in front of a red couch with a white shirt, pink pillow, and open violin case positioned to her left. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Isu9Lp2hME0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Isu9Lp2hME0_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.9551020366938, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A girl is actively playing the violin, moving her bow and left hand on the strings. The violin and bow are solid objects exhibiting discrete motion due to her physical actions (bowing and finger placement).", "background_and_ambient_analysis": "Background is static (red couch, violin case, clothes). No shifting or motion in the environment; no fire, water, or smoke observed."}}
{"video_id": "ItBxfDgZxtQ", "file_name": "ItBxfDgZxtQ_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and jeans skates on an ice rink, using a hockey stick to push a puck forward, then shifts position while maintaining control of the puck. The camera remains stationary, capturing the motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ItBxfDgZxtQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ItBxfDgZxtQ_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 173.563283240513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single hockey player in dark clothing is moving, holding a stick and skating across the ice. The player's motion includes lateral skating, stickhandling, and directional changes.", "background_and_ambient_analysis": "The ice rink background (walls, boards, lighting fixtures) shows no uniform shifting or fluid motion. No fire, water, or smoke is present. The environment remains static relative to the camera."}}
{"video_id": "Ir_3UNUPV5k", "file_name": "Ir_3UNUPV5k_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of white-gloved hands carefully places a rectangular white patch onto the upper back of a person. The hands adjust the patch, pressing it firmly to adhere, then lift it off the skin. The camera maintains a close-up perspective throughout, focusing on the hands and the patch application.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ir_3UNUPV5k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ir_3UNUPV5k_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 267.63958122515226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (gloved hands and skin) are moving: hands press, apply, and remove a strip from the skin due to explicit physical forces.", "background_and_ambient_analysis": "Background elements (text and logo borders) are static; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "Is_VvmdT1bg", "file_name": "Is_VvmdT1bg_000198_000208.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark jacket with a fur-lined hood, black pants, and brown boots with white stripes bends over, using both gloved hands to manipulate a pile of rocks and fur-covered material on muddy, cracked ground. They adjust the rocks and fur slightly, shifting their posture while maintaining a crouched position throughout the sequence. The camera remains static, capturing a close-up of the person’s upper body and hands as they work.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Is_VvmdT1bg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Is_VvmdT1bg_000198_000208.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 267.0850727789209, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is actively manipulating a bag or cloth on the ground, with hand and body movements due to physical interaction.", "background_and_ambient_analysis": "The background (ground, leaves, rocks) is static with no fluid or gaseous motion. No dominant environmental phenomena like fire, water, or wind are present."}}
{"video_id": "ItF0GbubREk", "file_name": "ItF0GbubREk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two small children in white pajamas with green trim interact: one hugs the other from behind, then turns to face, and they separate. The child on the right moves toward a door while the left steps away. Background includes a bed with a person, but the focus is on the children. The camera is static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ItF0GbubREk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ItF0GbubREk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 35.9728772666653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (discrete solid objects) exhibit locomotion: one turns away from the other, then walks toward the door while holding a cup. Their movements are driven by self-initiated actions (walking, turning).", "background_and_ambient_analysis": "Background elements (bed, nightstand, walls) remain stable with no uniform shifting. No fire, water, smoke, or wind is present; motion is not fluid or environmental."}}
{"video_id": "IvujCeShVx0", "file_name": "IvujCeShVx0_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black hoodie sits at a table, using a fork to interact with food on a white disposable plate. The individual manipulates the food with the fork, lifting and placing it back onto the plate. The plate rests on the table in front of them. The camera remains static throughout the sequence, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IvujCeShVx0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IvujCeShVx0_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 555.5867110701126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is actively pouring a liquid into a bowl using a spoon or similar tool; the liquid's flow and the person's hand movements constitute explicit physical actions.", "background_and_ambient_analysis": "Static background elements (walls, room structure) show no shifting or uniform motion; no fire, water, or wind-dominant environmental phenomena observed."}}
{"video_id": "ItlPWmub1uo", "file_name": "ItlPWmub1uo_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand grips and turns a black Mercedes steering wheel, rotating it left and right. The scene transitions to an exterior view of a dark-colored SUV driving on a road with greenery. The camera begins with a close-up on the steering wheel and shifts to a fixed shot of the moving vehicle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ItlPWmub1uo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ItlPWmub1uo_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 253.67706160555446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is actively turning the steering wheel, with the hand and steering wheel exhibiting discrete physical motion due to manual input.", "background_and_ambient_analysis": "No shifting background elements observed; outdoor trees and foliage appear static with no fluid or environmental motion (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "IvLYlHJuD74", "file_name": "IvLYlHJuD74_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, wearing a dark shirt, grasp a screwdriver and insert it into a slot on a vertical metallic device with multiple knobs. The device rests on stacked blocks. The hands rotate the screwdriver within the device’s slot. The camera maintains a static close-up perspective on the hands and device.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IvLYlHJuD74.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IvLYlHJuD74_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 511.7611393911044, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A human hand is manipulating a small tool (likely a screwdriver) against a wooden block, demonstrating explicit physical interaction and motion.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed. The green vertical structure and distant walls remain stationary throughout the frames."}}
{"video_id": "IuHyjkdfx_o", "file_name": "IuHyjkdfx_o_000471_000481.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a multicolored plaid shirt manipulates a small wooden object on a wooden workbench, positioned to the right of a white mug with red paw prints. The individual adjusts the object, then moves their hands away, placing the item near the mug. The workbench holds a hammer, clamp, and wooden planks, with workshop tools and shelves visible in the background. The camera remains stationary, capturing the action from a fixed overhead perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IuHyjkdfx_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IuHyjkdfx_o_000471_000481.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 166.6984716491449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a tool and moving a wooden structure; movements are discrete and solid.", "background_and_ambient_analysis": "Background elements (wall, shelves, bench) are static with no shifting. No environmental fluids or wind present."}}
{"video_id": "Iw79V_pSpfI", "file_name": "Iw79V_pSpfI_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in a blue shirt and denim shorts climbs a tree, barefoot, moving upward while gripping branches with his hands and feet. He shifts position between tree trunks, adjusting his stance as he ascends, with the camera tilting upward to follow his movement. The background consists of dense green foliage. The camera maintains a dynamic perspective, slightly shifting to capture his climb from multiple angles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Iw79V_pSpfI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Iw79V_pSpfI_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 454.3648187199178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing blue shirt and shorts) is actively climbing a tree, moving via hand and foot grips.", "background_and_ambient_analysis": "Background trees show minimal natural sway due to wind, but not dominant. No fire, water, or smoke present."}}
{"video_id": "IwbYFy5iSqE", "file_name": "IwbYFy5iSqE_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt uses mallets to strike large golden gongs mounted on stands, moving sequentially from the rightmost gong to the middle gong. The gongs, positioned in front of him near a window with greenery visible outside, are struck with deliberate motion. The camera maintains a steady perspective, slightly shifting to follow his movements while capturing his back as he plays.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IwbYFy5iSqE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IwbYFy5iSqE_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 692.82089922842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves their arms to strike gongs with mallets; the gongs' motion is secondary and transient from the strikes.", "background_and_ambient_analysis": "The background features stationary structural elements (windows, supports) and outdoor scenery; no significant fluid motion (fire, water, wind) or uniform background shifts are observed."}}
{"video_id": "IwC0iGK6eIY", "file_name": "IwC0iGK6eIY_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with short black hair, wearing a sleeveless shirt with red and blue patterns, sits at a table and engages with an open book. Initially, the child looks at the book with one hand resting on the page, then leans forward to closely examine the pages, moving his hands across the book’s surface. The child shifts his attention between different sections of the book while seated, with the book positioned in front of him. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IwC0iGK6eIY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IwC0iGK6eIY_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 310.0881371816887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is the discrete solid object moving by changing posture (from sitting to lying down) due to explicit physical forces (muscle movement).", "background_and_ambient_analysis": "The background (wall, bed) is static and unshifted. No fire, water, smoke, or wind is present."}}
{"video_id": "IvaRe-wKcbo", "file_name": "IvaRe-wKcbo_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black top sits with a large brown cello positioned between their legs, holding a white bow. They draw the bow horizontally across the cello's strings in a smooth motion, with the instrument's curved body and strings visible. Background bookshelves are partially visible but not detailed. The camera maintains a static, eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IvaRe-wKcbo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IvaRe-wKcbo_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 31.789639721492065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: The cellist (person) and cello move via hand motions (bowing, finger placement) as they play the instrument.", "background_and_ambient_analysis": "Background elements (wooden cabinets, wall) remain static across frames; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "IxczyDje-Zc", "file_name": "IxczyDje-Zc_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red, white, and black striped shirt and light shorts stands, then the camera zooms in to show their hands: the left hand holds pliers gripping a small object, while the right hand points toward it. The person adjusts the pliers, maintaining the pointing gesture. Background elements remain indistinct. Camera movement is a steady zoom toward the hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IxczyDje-Zc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IxczyDje-Zc_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 386.02560086780124, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Pliers and finger: pliers held by one hand manipulating the finger of another person, with the pliers moving to exert force on the finger.", "background_and_ambient_analysis": "Background is static (wall, hanging clothes). No ambient environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "IyL0GdLmYXY", "file_name": "IyL0GdLmYXY_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a frying pan filled with chopped, light brown vegetables. The camera pulls back to reveal the pan on a white stovetop, where a wooden spoon stirs the contents. The spoon moves the vegetables in a circular motion, mixing them. A hand holding the spoon is visible, and the background includes a stove burner and kitchen items. The camera maintains a steady perspective with a slight pull-back motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IyL0GdLmYXY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IyL0GdLmYXY_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 766.7084412778643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden spoon stirs solid food pieces (likely vegetables) in a pan, causing discrete movement of individual items due to physical force.", "background_and_ambient_analysis": "Background elements (stove, kitchen items) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "IwT0XByc60g", "file_name": "IwT0XByc60g_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, identify the main subject. The video shows a person in a blue shirt and red pants. They're in a street with barriers. Let's see the actions: starting with hands near chest, then raising one arm up, then the other. Wait, the frames show the person moving from holding something (maybe a hat?) up. Let's check the sequence.\n\nFrame 0: person in blue shirt, red pants, standing, hands near chest. Then frame 1: hands up, maybe holding a hat? Then frame 2: one arm up, hand raised. Frame 3: arm still up, maybe adjusting something. Wait, the description is about motion. So chronological: starts with person holding something (maybe a hat) close, then raises one arm high, then the other. Wait, the video shows the person in blue and red, first standing with hands near chest, then lifting one arm up (like a salute or adjusting hat), then continuing the motion. Wait, the actions: the person is wearing a black hat, blue shirt, red pants. Actions: starts with hands near chest, then raises right arm up, then left arm up? Wait, frames: [0] hands near chest, [1] hands up, [2] right arm up, [3] right arm up, [4] left arm up? Wait, no. Let's look at the frames:\n\n0.0: person standing, hands near chest.\n\n0.3: hands are up, maybe holding something (like a hat) above head.\n\n1.4: arm raised high (right arm, maybe).\n\n2.5: same, arm up.\n\n3.6: arm still up.\n\n4.7: arm up, but maybe shifting.\n\nWait, the key is the motion. The person is performing a sequence of raising their arms. So chronological: the individual, dressed in a blue shirt and red pants, stands near a barricade, first holding a dark object close to their chest, then raises one arm above their head, followed by the other arm in a sequential movement. Wait, no, the frames show: in frame 0, hands near chest; frame 1, hands up (maybe the object), frame 2, right arm raised, frame 3, same, frame 4, left arm raised? Wait, no, the video is a sequence where the person is moving their arms up. Let's get precise.\n\nThe main subject: a person wearing a blue shirt and red pants. Actions: begins with hands positioned near the chest, then raises one arm upward, followed by the other arm in a continuous motion, keeping arms elevated. The background has a street with pedestrians and barriers, but minimal background. Camera perspective: seems to be a steady shot, maybe slight movement but not much. So the caption should list the motions in order.\n\nLet's structure: \n\nStart with subject: a person in blue shirt, red pants, black hat. Actions: starts with hands near chest, then raises right arm high, then left arm high, maintaining posture. Spatial: near a yellow barricade. Background: street with people, but minimal. Camera: steady.\n\nWait, rule f says exclude text recognition, so no \"CAFE\" or anything. Rule g: think internally but no reasoning.\n\nLet's draft:\n\nA person wearing a blue shirt, red pants, and a black hat stands near a metal barricade with yellow tape. Initially, their hands are near the chest; then they raise their right arm upward, followed by the left arm, keeping both arms elevated while maintaining a slight turn to the side. The background features a street with pedestrians moving, but the camera remains stationary with a slight angle, capturing the motion from a frontal perspective.\n\nCheck rules:\n\na) motion and behavior in chronological order: yes, starting position, then right arm up, then left.\n\nb) appearance: blue shirt, red pants, black hat. Number: 1 person.\n\nc) spatial: near barricade, street.\n\nd) camera: stationary, slight angle, frontal.\n\ne) background minimal: mentioned \"pedestrians moving\" but minimal.\n\nf) no text, no names.\n\nYes. Let's make it concise.\n\nAnother version: A person in a blue shirt and red pants, wearing a black hat, stands near a barricade. They begin with hands near their chest, then raise one arm high, followed by the other arm, holding both arms aloft while turning slightly. The camera captures the motion from a stationary frontal view, with the street and pedestrians in the background.\n\nCheck if it's chronological: starts with hands near chest, then raises one arm, then the other.\n\nYes. Let's check length. The output should be a concise paragraph.\n\nFinal draft:\n\nA person wearing a blue shirt, red pants, and a black hat stands near a metal barric", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IwT0XByc60g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IwT0XByc60g_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 198.20727106996745, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue shirt and red pants performs discrete actions (bending, raising arms, drinking) with visible motion tracked via bounding box.", "background_and_ambient_analysis": "Background elements (barriers, buildings, street) show no uniform shifting; no fire, water, or wind effects observed."}}
{"video_id": "Iwmtu3rIpjw", "file_name": "Iwmtu3rIpjw_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair styled in a braid, wearing a black top with a leopard print patch on the shoulder and a necklace, stands against a plain wall with a wooden shelf to their right. The individual's mouth opens and closes as they speak, accompanied by minor head movements. The camera remains stationary, capturing the subject from a straight-on perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Iwmtu3rIpjw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Iwmtu3rIpjw_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 52.9723068424659, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (girl) is moving their head and mouth, displaying discrete locomotion (talking) and facial expressions, which are solid-object physics.", "background_and_ambient_analysis": "The background elements (wall and wooden structure) show no uniform shifting or environmental fluid motion (no fire, water, smoke, wind), indicating a static environment."}}
{"video_id": "IylUwTTOtAA", "file_name": "IylUwTTOtAA_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours a light-colored liquid into a patterned mug positioned to the right of a dark-colored bottle on a tiled countertop, then withdraws, leaving the mug filled. The camera maintains a close-up perspective, slightly shifting focus toward the filled mug and the bottle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IylUwTTOtAA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IylUwTTOtAA_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 282.340923311932, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively pouring liquid into a mug; the mug remains stationary on the counter while the hand moves to complete the action.", "background_and_ambient_analysis": "Static kitchen counter tiles and objects (bottle, mug) show no uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "IzElnlCz3b4", "file_name": "IzElnlCz3b4_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a kitchen scene. First, there's a person in a yellow shirt and light pants working at the counter. The main action is the person moving bottles. Let's check the frames:\n\nFrame 0: Person is standing at the counter, back to camera. Stovetop has several brown bottles (about 6?) and a white container with a big \"B\" logo. Microwave is above the stove.\n\nFrame 1: Person reaches for a bottle on the counter, then moves it towards the stove. The bottle is dark brown.\n\nFrame 2: Person places the bottle on the stove, maybe adjusting it. Then moves to the counter again.\n\nFrame 3: Person is still at the counter, handling items. The bottles on the stove are in place.\n\nFrame 4: Person continues working at the counter, maybe putting away something.\n\nSo the chronological order: Person in yellow shirt and light pants moves brown bottles from the counter to the stovetop. There are multiple brown glass bottles (maybe 5-6) on the stovetop. The white container with \"B\" is to the right of the stove. Background has wooden cabinets, microwave, and counter items.\n\nNeed to focus on motion: person picks up bottle, moves to stove, places it. Then continues working. Spatial relationships: person is left of stove, bottles on stovetop. Camera is static, no movement mentioned, top-down? Wait, the video is a fixed shot, probably eye-level.\n\nRules: exclude text recognition, so don't mention \"B\" logo, but since it's part of the scene, maybe describe the container as white with a large brown \"B\" but rule f says exclude text recognition. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So can't mention the \"B\" logo. So describe the white container as a large white container with a brown letter, but no—better to skip text. So maybe just \"a large white container\" since we don't know the text.\n\nWait, rule f says \"Exclude text recognition\", so if the text is visible but we don't need to name it, maybe just describe the object. But the problem says \"Exclude text recognition\", so if the object has text, we don't mention the text. So \"a large white container\" instead of \"with a big B\".\n\nSo the main elements: person in yellow shirt, light pants, moving brown glass bottles from counter to stovetop. Number of bottles: around 5-6 on the stovetop. Person moves bottles one by one.\n\nChronological: In the sequence, the person takes a brown bottle from the counter, moves it towards the stovetop, and places it there. Then continues working at the counter.\n\nCamera perspective: static shot, eye-level, no movement.\n\nBackground: kitchen with wooden cabinets, microwave, and counter items (like a red bowl, utensils).\n\nNow, structure the caption:\n\n- Main subject: person in yellow shirt and light pants.\n\n- Actions: moves brown glass bottles from counter to stovetop.\n\n- Number: multiple brown bottles (let's say \"several\" or \"a few\" since exact count isn't clear).\n\n- Spatial: person is at the counter to the left of the stovetop, bottles on stovetop.\n\n- Background: kitchen with cabinets and microwave.\n\n- Camera: static, no movement.\n\nSo putting it together:\n\nA person in a yellow shirt and light pants moves several brown glass bottles from the counter to the stovetop in a kitchen. The person reaches for a bottle on the counter, carries it to the stove, and places it among the other bottles on the burner. The kitchen features wooden cabinets and a microwave above the stove, with a large white container to the right of the stove. The camera remains static throughout the sequence.\n\nWait, check rules: \"Briefly describe their appearance and number (color, size, orientation).\" So person: yellow shirt, light pants. Bottles: brown glass, several.\n\n\"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So static.\n\n\"Keep background descriptions minimal unless essential for understanding motion.\" Background: kitchen with cabinets and microwave (essential to show setting).\n\nAlso, \"Focus primarily on motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo the motion: person takes bottle from counter, moves to stove, places it. Then continues at counter.\n\nSo the caption:\n\nA person in a yellow shirt and light pants moves brown glass bottles from the counter to the stovetop. In sequence, the individual reaches for a bottle on the counter, carries it to the stove, and positions it among the other bottles already present on the burner. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IzElnlCz3b4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IzElnlCz3b4_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 144, "blur_score": 425.5948140047948, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is moving, likely stirring or handling items on the stove; this is a discrete solid object moving due to explicit physical forces (the person's action).", "background_and_ambient_analysis": "Background elements (cabinets, countertop, and large bag) are static with no shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "IxXgX8mefIo", "file_name": "IxXgX8mefIo_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white chef's uniform and hat stands to the right of a tall, clear ice block, using a tool to cut it. He bends forward, moves the tool downward along the ice, causing chunks to break off, then steps back and lifts the tool. Spectators are visible behind a rope in the background. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IxXgX8mefIo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IxXgX8mefIo_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 313.0445981458472, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a white uniform swings an axe toward a large block of ice, moving his body and limbs to interact with the ice.", "background_and_ambient_analysis": "Background elements (walls, ground, distant people) show no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "J-jgHHaEmQU", "file_name": "J-jgHHaEmQU_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a light-colored shirt sits at a checkered table, interacting with a magazine by flipping pages. The child remains seated, occasionally moving their hands over the magazine. To the left of the table, a blue fabric item is visible. The camera maintains a top-down perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J-jgHHaEmQU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J-jgHHaEmQU_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 127.94006712972853, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child making minor movements (adjusting position, turning newspaper).", "background_and_ambient_analysis": "Static background (floor tiles) with no fluid or environmental motion detected."}}
{"video_id": "IzXYBt_WB2E", "file_name": "IzXYBt_WB2E_000394_000404.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue top sits on a stone patio with plants in the background. The camera shifts to a close-up of hands holding a clear device with a yellow cap. Then, a woman in a brown top uses the device on a girl in a red shirt and denim vest, who sits in front of her against a white backdrop. The camera perspective transitions from a medium shot to close-up and then to a medium shot of the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/IzXYBt_WB2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/IzXYBt_WB2E_000394_000404.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 41.941829733986225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (first: woman in blue dress; second: girl) rotates a transparent container with a yellow cap, showing the contents inside. The container is a solid, distinct object being moved by the person's hand.", "background_and_ambient_analysis": "The background in both scenes (brick wall and plain white) is static with no shifting or environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "Iyug7Ov_DyQ", "file_name": "Iyug7Ov_DyQ_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand facing each other in front of a wall with framed certificates; the man in an orange polo shirt holds a plaque while the man in a purple dress shirt and dark pants faces him. They shake hands, then the man in orange turns slightly to his right and steps forward as the man in purple steps back, repositioning them to face each other again. The man in orange holds the plaque toward the camera, presenting it. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Iyug7Ov_DyQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Iyug7Ov_DyQ_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 110.52674891618517, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (discrete solid objects) exhibit motion: one holds an award, turns, and gestures; the other shifts position and interacts with the award.", "background_and_ambient_analysis": "The wall with framed certificates remains static across frames; no fluid motion (fire, water, smoke, wind) or shifting background elements are present."}}
{"video_id": "J1C1ednHt-k", "file_name": "J1C1ednHt-k_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark bikini and a shirtless man in dark swim trunks interact in a swimming pool. The woman sits in the water to the left of the man, who lies on his back. She adjusts his position, supporting him as he floats, with her hands moving to stabilize him. The camera captures the scene from a top-down perspective, remaining relatively static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J1C1ednHt-k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J1C1ednHt-k_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 413.23757999613815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct objects: a woman and a man. The woman is holding the man, and they are moving together in the water. The woman uses her arms to support and guide the man, who appears to be floating and moving his limbs.", "background_and_ambient_analysis": "The background includes the pool edge and water. The water has minimal ripples due to the people's movement, but the dominant motion is not the water itself; it is the movement of the people. The pool edge is static and does not show uniform shifting, indicating no camera motion."}}
{"video_id": "J22K8KOeY-Q", "file_name": "J22K8KOeY-Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and dark pants opens a dark door and enters a room. Inside, another individual wearing a black shirt, red cap, and dark shorts stands near the doorway. The first person approaches the second, who steps back slightly, as they interact. The camera is handheld with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J22K8KOeY-Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J22K8KOeY-Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 104, "blur_score": 59.881722684344226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interact: one opens a door, then a physical altercation occurs where one individual is pushed and falls to the floor. Motion is driven by explicit physical forces (pushing, falling).", "background_and_ambient_analysis": "No shifting background elements (walls, door frame remain static). No fire, water, smoke, or wind present, so ambient environmental motion is absent."}}
{"video_id": "J2LhOzcYJt8", "file_name": "J2LhOzcYJt8_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Initially, a yellowish potato rests in a black pan. It is then transferred to a pot of boiling water, where it bubbles. Subsequently, the potato is submerged into a clear glass bowl of water. The camera maintains a close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J2LhOzcYJt8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J2LhOzcYJt8_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 995.0393966996935, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A solid dumpling is being submerged into water, moving downward due to gravity (discrete object motion).", "background_and_ambient_analysis": "Static dark surface and bowl with no uniform shifting background elements; water in the bowl is still (no flow or turbulence), so no dominant fluid/environmental motion."}}
{"video_id": "J1mYzQcHYV8", "file_name": "J1mYzQcHYV8_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person standing in the room, silhouetted against the light from the windows. They're wearing a dark jacket with a light stripe, and dark pants. They're holding something, maybe a phone or a small object. Then they move around, turning towards the camera, so we see more of their face. Another person is sitting on the left, maybe on a couch, with their hands near their face. The room has a guitar on the wall, windows, a TV, and some furniture. The main person walks from the left side towards the right, passing by the TV and the guitar. The camera seems to stay mostly in place but might have a slight movement, maybe a pan? Wait, the description says \"briefly describe spatial relationships\" and \"camera perspective\". Let's check the frames. The first frame shows the standing person, then they move left to right, so the camera might be stationary. Let's structure the caption: \n\nMain subject: a person (dark jacket, light stripe, dark pants) moves from left to right in the room, holding an object. Another person sits on the left. Background includes windows, guitar, TV. Camera is static.\n\nNeed to be chronological. So start with the first action: the standing person is moving, then turns towards the camera. The sitting person is there. Let's phrase it concisely.\n\n\"An individual in a dark jacket with a light stripe and dark pants moves from the left side of the frame toward the right, holding an object, while another person sits on the left side of the room. The standing individual turns slightly toward the camera as they walk past a guitar mounted on the wall and a television set. The camera remains stationary throughout, capturing the indoor scene with minimal movement.\"\n\nWait, need to check if background is minimal. Rules say \"keep background descriptions minimal unless essential\". So maybe just mention key background elements if needed for motion. The guitar is on the wall, which is part of the room. The standing person's movement across the room, passing by the guitar and TV. The sitting person is in the left.\n\nLet me check the frames again. Frame 0: person standing, moving. Frame 1: same, moving forward. Frame 2: moving, now more visible. Frame 3: moving right, passing by the TV. Frame 4: still moving right, near TV. Frame 5: same. So the movement is from left to right, passing by TV and guitar.\n\nSo the caption should list the main motions:\n\n- A person in dark clothing with a light stripe on the back moves from the left to the right side of the room, holding an object.\n\n- Another person remains seated on the left.\n\n- The standing individual turns slightly as they move, passing by a wall-mounted guitar and a television.\n\n- Camera is stationary.\n\nLet me make sure it's concise, chronological, and follows all rules. Exclude text recognition, named characters.\n\nFinal caption: \"A person in a dark jacket with a light stripe and dark pants moves from the left to the right of the frame, holding an object, while another individual remains seated on the left. The standing person turns toward the camera as they walk past a wall-mounted guitar and television set. The camera remains static throughout, capturing the indoor scene with minimal background detail.\"\n\nWait, \"minimal background detail\" – but the rules say \"keep background descriptions minimal unless essential\". So maybe say \"background includes a guitar and television\" but in the caption, it's okay. Let me check again.\n\nAnother angle: the main subject's actions. The person is moving, then turns. The sitting person is there. So the caption should be:\n\n\"An individual in dark clothing with a light stripe on the back moves across the room from left to right, holding an object, while a second person sits on the left side. The standing person turns slightly toward the camera as they pass a guitar mounted on the wall and a television. The camera remains stationary, recording the scene with no noticeable movement.\"\n\nYes, that's good. Let's check the rules:\n\na) Motion and behavior chronological: moving left to right, turning.\n\nb) Appearance: dark jacket with light stripe, dark pants.\n\nc) Spatial relationships: moving past guitar and TV, sitting on left.\n\nd) Camera: stationary.\n\ne) Background minimal: mentions guitar and TV as essential (since they're in the room and part of the motion path).\n\nf) Exclude text, names, etc.: no names, no text.\n\ng) Internal thought, but output as per format.\n\nSo the final caption should be in the required format.\n</think>\n\n<caption_output>A person in a dark jacket with a light stripe and dark pants moves from the left to the right side of the frame, holding an object, while another individual remains seated on the left. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J1mYzQcHYV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J1mYzQcHYV8_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 310.7546664958159, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving by removing a jacket and then walking to the kitchen while holding a glass; the motion is due to their own locomotion and handling objects.", "background_and_ambient_analysis": "Background elements (walls, furniture) are stationary; no ambient environmental motion (fire, water, wind) observed."}}
{"video_id": "J2ydLoTaMpU", "file_name": "J2ydLoTaMpU_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three men in white suits, suspenders, and hats walk forward, turning their bodies slightly while moving; one holds a cane. The camera follows their motion with a slight pan, maintaining a rear view perspective as they navigate through the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J2ydLoTaMpU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J2ydLoTaMpU_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 355.64400226764985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals in white uniforms exhibit deliberate walking motion with visible changes in posture and position, indicating locomotion.", "background_and_ambient_analysis": "Background elements (trees, buildings, distant people) show minimal shift; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "J1rWBZwpmq8", "file_name": "J1rWBZwpmq8_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of a motorcycle's handlebar, showing a fuel cap with a green clip. Then it shifts to a gas pump nozzle being attached to the motorcycle's fuel tank. Next, there's a title screen \"SIMPLY CLIP & FLIP\" with a glowing effect. After that, a hand is seen clipping a green and black fuel cap onto the nozzle, then flipping it. \n\nNow, need to capture the sequence chronologically. The main subjects are the motorcycle's fuel cap, the gas pump nozzle, the hand. Let's structure the timeline:\n\n1. Close-up of motorcycle handlebar with fuel cap (green clip).\n2. Gas pump nozzle attached to fuel tank (hand inserting nozzle).\n3. Title screen \"SIMPLY CLIP & FLIP\" (briefly).\n4. Hand clips green/black fuel cap onto nozzle, then flips it.\n\nCheck rules: focus on motion, chronological order. Mention appearance (green clip, black nozzle), spatial relationships (hand moving to clip), camera perspective (close-up, then title screen, then close-up of hand action).\n\nAvoid text recognition (so skip \"SIMPLY CLIP & FLIP\" as per rule f). Wait, rule f says exclude text recognition. Oh, so the title screen is part of the video but since it's text, we shouldn't describe it. Wait, the video has a title screen, but rule f says exclude text recognition, so we don't mention the text. But the video shows the title screen, so we need to note the sequence but without describing the text.\n\nWait, the video's sequence:\n\n- [0.0] Close-up of motorcycle fuel cap with green clip.\n\n- [1.4] Close-up of gas pump nozzle attached to motorcycle.\n\n- [2.5] Title screen \"SIMPLY CLIP & FLIP\" (glowing).\n\n- [3.6] Hand gripping the fuel pump nozzle.\n\n- [4.7] Hand clipping green clip onto nozzle, then flipping it.\n\nWait, the actual video frames: first frame is handlebar, then gas pump nozzle, then title, then hand on nozzle, then hand clipping.\n\nBut according to the user's provided frames:\n\n<0.3 seconds> [handlebar with fuel cap]\n\n<1.4 seconds> [gas pump nozzle attached]\n\n<2.5 seconds> [title screen]\n\n<3.6 seconds> [hand on nozzle]\n\n<4.7 seconds> [hand clipping and flipping]\n\nSo need to describe the motion. Let's structure:\n\nThe video opens with a close-up of a motorcycle's handlebar featuring a black fuel cap with a bright green clip. It transitions to a close-up of a black gas pump nozzle being inserted into the motorcycle's fuel tank. A title screen briefly appears, followed by a close-up of a hand gripping the nozzle and then clipping the green fuel cap onto it before flipping the cap into place.\n\nWait, but rule f says exclude text recognition, so the title screen is just a transition, but do we mention it? The problem says \"exclude text recognition\", so the title screen is not part of the main motion. But the video includes it, so how to handle? Wait, the user's task is to generate a caption for the provided video. The video has that title screen, but according to the rules, exclude text recognition. So we don't describe the text, but the sequence includes it as part of the video. Wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So the title screen is a visual element but since it's text (even though it's \"SIMPLY CLIP & FLIP\"), we don't describe it. So the caption should skip that part.\n\nWait, but the video's sequence includes that title screen. Let's see:\n\nThe user's input has the frames:\n\n[0.0] Close-up of motorcycle handlebar with fuel cap (green clip).\n\n[1.4] Close-up of gas pump nozzle attached to motorcycle.\n\n[2.5] Title screen (text).\n\n[3.6] Hand gripping the nozzle.\n\n[4.7] Hand clipping the green clip onto the nozzle and flipping it.\n\nSo the correct caption should describe the motion without mentioning the title screen (since text recognition is excluded). So focus on the actions before and after the title.\n\nWait, but how does the title screen fit? The video's timeline is:\n\n1. Motorcycle handlebar with fuel cap.\n\n2. Gas pump nozzle attached.\n\n3. Title screen (but exclude text, so maybe just a brief transition).\n\n4. Hand gripping nozzle.\n\n5. Hand clipping and flipping.\n\nBut the caption needs to be chronological. Let's structure:\n\nThe video begins with a close-up of a motorcycle's handlebar showing a black fuel cap with a bright green clip. It then cuts", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J1rWBZwpmq8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J1rWBZwpmq8_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 40.862618653211314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand and fuel nozzle are moving; hand manipulates the nozzle which is inserted into the car's fuel cap.", "background_and_ambient_analysis": "Background (trees and building) is static and not shifting uniformly. No fluid or environmental motion observed."}}
{"video_id": "J3PjDc4Y_eY", "file_name": "J3PjDc4Y_eY_000322_000332.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt and red cap pours oil from a dark bottle into a car engine, using a cloth to wipe the engine area; the engine bay is open, with tools and a funnel visible. The background features a grassy yard with trees. The camera begins with a close-up of the engine bay, then shifts to follow the pouring motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J3PjDc4Y_eY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J3PjDc4Y_eY_000322_000332.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 524.0116104276492, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is pouring oil from a container into a car's engine, with hand movements and container handling as the primary discrete object motion.", "background_and_ambient_analysis": "Background elements (trees, grass) are static with no visible shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "J2OFX-yiyZY", "file_name": "J2OFX-yiyZY_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted person wearing dark clothing stands on a bed in a dimly lit room with blinds-covered windows. They begin hula hooping, moving their arms and body in circular motions, turning to face different directions while the hoop rotates around their waist. The person remains on the bed, occasionally shifting position but staying within the frame. The camera maintains a low-angle, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J2OFX-yiyZY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J2OFX-yiyZY_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 123.71233106115261, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively hula hooping, moving their body and the hoop in circular motions. The motion is discrete, solid, and explicitly driven by the person's physical actions (swinging and rotating the hoop).", "background_and_ambient_analysis": "The background elements (walls, windows with blinds, furniture) remain static throughout the video. No shifting, fluid motion, or environmental forces (fire, water, wind) are observed."}}
{"video_id": "J4FcFlX4C0s", "file_name": "J4FcFlX4C0s_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a maroon shirt, blue jeans, and gray cap kneels beside a small tree with sparse foliage, adjusting the base of the tree using his hands. He shifts position slightly, manipulating the ground around the tree’s base while remaining on his knees. The background includes rocky terrain under a clear blue sky. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J4FcFlX4C0s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J4FcFlX4C0s_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1626.6834449765747, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a maroon shirt and blue jeans is moving their hands and body near a small tree, performing actions like kneeling, bending, and manipulating objects at the base of the tree.", "background_and_ambient_analysis": "Static rocky background and clear sky show no uniform shifting. No fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "J3YCAgR96FE", "file_name": "J3YCAgR96FE_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand in a white sleeve moves playing cards across a green casino table, adjusting their positions in sequence while chips remain scattered around the table. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J3YCAgR96FE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J3YCAgR96FE_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 137.79659362222253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "J3pArq2517Q", "file_name": "J3pArq2517Q_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to go through each frame in chronological order. \n\nStarting with frame 0: it's a black screen, so maybe just note that it's a transition or initial black. Wait, the first frame is [0.0 seconds] black screen. Then [1.0 seconds] shows two people clapping—one in a light blue shirt and dark tie, the other in a dark blazer and patterned dress. They're in what looks like a conference room, maybe at the UN since the text says \"At the United Nations\" but wait, rule f says exclude text recognition, so I shouldn't mention the text. But the problem says to focus on motion and behavior. So in frame 1, two people clapping. \n\nFrame 2: a woman in black suit with white pants standing on a raised platform (maybe a podium), clapping. Behind her, a row of seated people. The setting is a large room with a UN flag? Wait, but again, don't mention text. So a woman clapping, others seated. \n\nFrame 3: wide shot of the room with a large screen showing the woman from frame 2, and the audience seated with laptops. The screen is big, showing the woman. \n\nFrame 4: another angle of the room with the screen displaying the woman. Audience members in front of the screen. \n\nWait, the task is to describe in chronological order, focusing on motion and behavior of main subjects. Let's list each frame's key actions:\n\n0.0s: Black screen.\n\n1.0s: Two individuals clapping; left person wears light blue shirt and dark tie, right person wears dark blazer and patterned dress, standing in front of a podium with a microphone.\n\n2.0s: A woman in a black suit and white pants stands on a raised platform, clapping; seated individuals behind a wooden table.\n\n3.0s: Wide shot of a large conference room with multiple seated people (in front of wooden tables with devices), a large screen showing a woman speaking (from frame 2).\n\n4.0s: Another wide shot of the same room, screen still showing the woman, audience seated with devices.\n\nWait, need to check the order. The video sequence is:\n\n0.0: black\n\n1.0: two people clapping (left: light blue shirt, dark tie; right: dark blazer, patterned dress)\n\n2.0: woman in black suit/white pants clapping on platform, people seated behind\n\n3.0: wide shot of room with screen showing woman speaking, audience at tables\n\n4.0: similar to 3.0 but maybe camera angle changed?\n\nWait, the description says:\n\n[0.0] black screen\n\n[1.0] two people clapping in conference room (with \"At the United Nations\" text but exclude text recognition)\n\n[2.0] woman clapping on raised platform, seated people behind\n\n[3.0] wide shot of conference room with large screen showing woman speaking, audience at tables\n\n[4.0] another wide shot, screen showing woman, audience seated\n\nWait, but the user says \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo let's break down each second:\n\n0.0s: Black screen (no motion, but start)\n\n1.0s: Two people clapping. Left person wears light blue shirt and dark tie, right person wears dark blazer and patterned dress. They are standing, clapping hands.\n\n2.0s: A woman in black suit and white pants stands on a raised platform, clapping. Behind her, several seated individuals at a long wooden table.\n\n3.0s: The camera shows a wide view of the conference room. A large screen on the wall displays a video of the woman from the previous scene speaking. Below the screen, multiple attendees are seated at tables with electronic devices.\n\n4.0s: The camera angle shifts slightly, showing the same room with the screen still displaying the woman, and the audience seated at tables with devices.\n\nNow, need to make a concise paragraph in chronological order.\n\nStart with the first frame: Black screen. Then, moving to 1.0s: two people clapping. Then 2.0s: woman clapping on platform. Then 3.0s: wide shot of room with screen showing woman speaking, audience seated. Then 4.0s: similar wide shot with slight camera adjustment.\n\nCheck rules: a) motion/behavior in chronological order. b) appearance and number (color, size, orientation). c) spatial relationships. d) conclude with camera perspective and movement.\n\nLet's structure:\n\nAt the beginning, a black screen appears. Then, two people cl", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J3pArq2517Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J3pArq2517Q_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 178.4490789179489, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion through gestures (clapping, hand movements), speaking, and seated postures. These actions represent explicit physical locomotion and intentional motion without environmental fluid dynamics.", "background_and_ambient_analysis": "No shifting background elements observed; static walls, podiums, and conference room structures remain consistent across scenes. No fire, water, smoke, or wind present to indicate ambient environmental motion."}}
{"video_id": "J3jcF4Dykmo", "file_name": "J3jcF4Dykmo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped swimsuit and short blonde hair climbs a red ladder into a cold pool, submerges, swims through the water, and surfaces as a crowd of onlookers stands on an icy platform nearby. The camera follows the swimmer's movement with a slight shake from a medium angle, capturing water ripples as she moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J3jcF4Dykmo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J3jcF4Dykmo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 81.32847450994743, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A swimmer (discrete solid object) moves through the water, performing strokes and propelling themselves forward. The swimmer’s motion is distinct and trackable with a bounding box.", "background_and_ambient_analysis": "The background features stationary people on a platform; no uniform shifting of static elements (walls, ground) is observed. Water surface ripples are generated by the swimmer's motion, not ambient environmental flow (e.g., waves, currents)."}}
{"video_id": "J40k6nuPeD0", "file_name": "J40k6nuPeD0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, look at the sequence. The video starts with a man on a black motorcycle, wearing a dark shirt and shorts. Then another person on a motorcycle rides past, and then the man dismounts and walks. Wait, the first frame: a man on a black motorcycle is moving. Then the next frames show him getting off, walking, and another person on a bike moving.\n\nWait, need to follow chronological order. Let's parse each frame:\n\nFrame 0: A man on a black motorcycle (dark shirt, shorts) rides in the street. Background has buildings, people watching. Then frame 1: The motorcycle is still there, but the man is now on foot? Wait no, the video has 5 frames. Let's see:\n\nFrame 0: Man on black motorcycle (dark shirt, shorts, cap) riding. Background: crowd, buildings, hills.\n\nFrame 1: Another motorcycle (green maybe?) is moving. The first man is now standing, holding the motorcycle? Wait no, the video is a sequence.\n\nWait, the user provided the video frames as:\n\n[0.0s] Man on black motorcycle, dark shirt, shorts, cap, riding.\n\n[0.3s] Now, a man on a green motorcycle? Wait, no. Wait the frames: The first frame shows the man on a black motorcycle. Then the next frame, he's moving? Wait, the video description says:\n\nThe first frame: \"man on a black motorcycle (dark shirt, shorts, cap) riding\" — wait, the first frame is the man on the bike. Then the next frames: in frame 1 (0.3s), the man is still on the bike? Wait, no, the user's description is:\n\n<0.0s> ... man on black motorcycle ...\n\n<0.3s> ... two motorcycles: one green, one black. The man on the black bike is riding, then in the next frame, he dismounts? Wait, the description says:\n\n\"Frame 1 (0.3s): A person on a green motorcycle rides to the right. A person on a black motorcycle is in front, then the man dismounts and walks.\"\n\nWait, no, the user's video frames:\n\nFirst frame: man on black motorcycle, others in background.\n\nSecond frame (0.3s): A person on a green motorcycle is moving to the right, and the man on the black motorcycle is in front of him? Wait, no, the actual video description says:\n\n\"Frame 0: Man on black motorcycle (dark shirt, shorts, cap) riding. Frame 1: Another motorcycle (green, maybe) moves past, the first man is now standing next to his bike. Frame 2: The man on the black bike rides away. Frame 3: The man dismounts and starts walking. Frame 4: He walks across the street.\"\n\nWait, no, the user's frames are:\n\n<0.0s> ... man on black motorcycle, people watching.\n\n<0.3s> ... two motorcycles: the green one moving to the right, and the black one is there, but the man is now standing next to it.\n\n<0.5s> ... the man on the black bike is now walking? Wait, no, the description says:\n\n\"Frame 1 (0.3s): A man on a green motorcycle rides to the right. A person in dark clothing on a black motorcycle is in front. The rider dismounts and walks towards the right.\"\n\nWait, the user's frames:\n\n0.0s: Man on black motorcycle (dark shirt, shorts, cap) riding.\n\n0.3s: Another motorcycle (green) rides to the right. The first man is now on the black bike, but then he dismounts? Wait, the description says:\n\n\"Frame 0: Man on black motorcycle (dark shirt, shorts, cap) riding.\n\nFrame 1: The green motorcycle moves past, the black motorcycle rider dismounts and walks towards the camera.\n\nFrame 2: The man on the black bike is now walking towards the camera.\n\nFrame 3: He continues walking, moves past the frame.\n\nFrame 4: He's walking away.\"\n\nWait, no, the user's video sequence:\n\nFirst frame: man on black motorcycle, riding.\n\nThen, the next frame (0.3s), the man dismounts and starts walking. Then the green motorcycle moves, and then he's walking.\n\nWait, let's parse the given video frames:\n\n[0.0] A man in a dark shirt and shorts rides a black motorcycle. Other people on motorcycles are visible, including one with a green helmet. Spectators line the street.\n\n[0.3] The man dismounts from the black motorcycle, stands on the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J40k6nuPeD0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J40k6nuPeD0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 90.95543056076642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two motorcycles moving through the scene with riders, and a person walking across the plaza.", "background_and_ambient_analysis": "No shifting background elements (buildings, ground remain fixed relative to each other). No visible fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "J4QpBWQdchQ", "file_name": "J4QpBWQdchQ_001081_001091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing red ear protection, a dark blue shirt, and blue shorts manipulates a large rectangular wooden board on a table saw in a workshop. He slides the board onto the saw, adjusts its position with his hands, and lifts it slightly. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J4QpBWQdchQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J4QpBWQdchQ_001081_001091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 140.0442343362776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man manipulates a large flat material object by pushing, adjusting, and lifting it on a workbench. His hands and body movements drive the object's displacement.", "background_and_ambient_analysis": "The workshop background (shelves, tools, door) remains static with no uniform shifting. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "J5wmQ-KwMN0", "file_name": "J5wmQ-KwMN0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and black cap holds a baby in a white shirt on his shoulders. The baby, initially facing a window with blinds, turns toward the man while moving their arms, then the man adjusts his stance. The camera captures the interaction with a slight shake, maintaining a close perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J5wmQ-KwMN0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J5wmQ-KwMN0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 460.18318159084316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (solid object) holding a baby (solid object). Both exhibit motion: the baby moves arms and head, and the man adjusts his stance while holding the baby.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed. Background remains static with consistent wall and window features."}}
{"video_id": "J611sNZKYcg", "file_name": "J611sNZKYcg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-patterned shirt and dark pants kneels beside a bicycle with a blue frame and red accents, adjusting components near the rear wheel hub. Their hands move rhythmically, tightening or positioning parts of the mechanism. The bicycle remains stationary on a carpeted floor, with the person positioned to the left of the frame. The camera maintains a close-up, fixed perspective on the bike’s rear wheel and the person’s hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J611sNZKYcg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J611sNZKYcg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 83.16866033871261, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating tools and components of a bicycle wheel hub, with discrete movements involving the hands, tools, and wheel parts.", "background_and_ambient_analysis": "The background elements (ground, bicycle frame, and surrounding structures) show no uniform shifting or fluid motion. There are no fire, water, smoke, or wind-driven effects present."}}
{"video_id": "J5TTwOZU5Ts", "file_name": "J5TTwOZU5Ts_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise chronological paragraph for this video. The user provided the rules, so I have to follow them strictly.\n\nFirst, the video shows a man on a treadmill in a gym. The main subject is the man. He's running on the treadmill. Let me check the timestamps. The video starts with him on the treadmill, then he's moving, and at the end, it goes white. So the sequence is him running, then the screen fades.\n\nWait, the video starts at [0.0] and ends at [5.0] seconds. The frames show the man on the treadmill, then in the last second, it turns white. So the action is him running for about 4 seconds, then the video cuts to white.\n\nThe caption needs to describe the motion chronologically. Let's break it down: at the start, the man is running on a treadmill. Then he continues running, and finally, the screen fades to white. But the problem says \"concise, chronological paragraph.\" So need to mention the sequence.\n\nHe's wearing a gray shirt and black shorts. The gym has multiple treadmills. The main subject is the man. The camera is positioned in front of the treadmills, maybe slightly low angle? Wait, the first frame shows the treadmills, and the camera is in front of them. The perspective is from the front, looking at the man. The camera doesn't move; it's static. Wait, the user says \"conclude with camera perspective and movement.\" The camera here is static, right? Because the video shows the same angle throughout, then the white screen.\n\nWait, the video starts with the man running on a treadmill, then the screen goes white. So the camera remains fixed in front of the treadmills. So the camera is static, no movement. But the user's rule d says to mention camera perspective and movement. So maybe \"fixed camera perspective from the front.\"\n\nWait, the problem states: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So if the camera is stationary, it's \"static camera perspective\" or \"fixed position.\"\n\nNow, the main points:\n\n- Main subject: a man running on a treadmill.\n- Appearance: gray shirt, black shorts.\n- Spatial: in a gym with multiple treadmills, he's on one, others in front (but the video shows the treadmills from behind, so he's on the treadmill, facing away? Wait, in the video, the man is running on the treadmill, and the camera is behind the treadmills, so the viewer sees his back. Wait, looking at the frames: the video shows the back of the treadmills, so the man is facing forward, running on the treadmill, which is facing the direction of the camera? Wait, no. The treadmills are arranged in a row, and the camera is positioned such that it's looking at the backs of the treadmills, so the man is on one treadmill, running towards the camera? Or away?\n\nWait, the first frame: the man is on the treadmill, and the camera is behind him, looking at the treadmill's display. So he's running towards the camera. Wait, no. The treadmill's belt moves forward, so if he's running on it, he's moving forward, which would be towards the direction of the camera. Wait, but the camera is positioned in front of the treadmills, so if the man is on the treadmill, he's facing away from the camera? Wait, the video's perspective: the camera is in front of the treadmill, so the man is running towards the camera? Or away?\n\nHmm. Maybe it's better to not get confused about the direction. The key is that the camera is static, capturing the man running on a treadmill in a gym setting. The background has other treadmills and a poster on the wall, but background should be minimal.\n\nThe caption should mention the man running on the treadmill, his appearance (gray shirt, black shorts), then the screen fades to white.\n\nLet me check the rules again:\n\na) Focus on motion and behavior in chronological order. So start with him running, then screen turns white.\n\nb) Briefly describe appearance and number. The subject is one man, gray shirt, black shorts.\n\nc) Spatial relationships: he's on a treadmill among other treadmills.\n\nd) Camera perspective: fixed position, maybe from the front, looking at the treadmills. The video shows the treadmills from the side, but the man is on one. Wait, the video shows the back of the treadmills, so the camera is behind them. So the camera is positioned behind the treadmills, looking towards the man. So the camera is at the back, looking at", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J5TTwOZU5Ts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J5TTwOZU5Ts_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 115, "blur_score": 57.55820351941966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person running on a treadmill, moving in a cyclic pattern due to their own locomotion.", "background_and_ambient_analysis": "The gym background (walls, equipment) remains stationary throughout the main motion sequence (0.0-4.5 seconds). No fluid or environmental motion (fire, water, wind) is present. The overexposure at the end (4.5-5.0 seconds) is a lighting artifact, not environmental motion."}}
{"video_id": "J74irO2Rnuo", "file_name": "J74irO2Rnuo_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph that describes the video based on the provided frames.\n\nLooking at the video frames: there's a person in a dark jacket handling items in a cluttered room with various objects like bags, containers, and a yellow glove. The text in the video asks why someone is rummaging through trash bins. The user specified to exclude text recognition, so I shouldn't mention the question itself.\n\nI need to focus on the motion and behavior of the main subjects. The person is moving around, picking up items from the bags. The environment has a lot of clutter, but background details should be minimal. The caption should mention the person's appearance (dark jacket, gloves), their actions (sorting through bags), and the spatial relationships like being near the bags. The camera seems to pan slightly, maybe moving around the scene.\n\nWait, the user says to exclude named characters and text. The \"Simer\" part is part of the text overlay, so skip that. Focus on the person's actions: handling items, moving between bags. The main subject is one person, maybe two if there's another in the background, but in the frames, the main focus is on the person in the dark jacket.\n\nCheck the rules: chronological order, describe appearance (dark jacket, gloves), mention spatial relationships (e.g., in front of the bags), camera movement (pan left, slight shake). The background is a cluttered workshop or storage area with bags and containers.\n\nWait, in the frames, there's a blue container and other items. But keep background minimal. So, the person is sorting through a pile of items, maybe picking up objects from the bags. The camera starts with a wide shot, then moves closer to the person. The caption should note the camera movement as panning left and focusing on the person's actions.\n\nLet me structure it: Start with the person in a dark jacket with gloves handling items in a cluttered space. Then, mention the movement—maybe walking around the area, interacting with the bags. The camera pans left to follow the person's motion. Background includes stacked containers but keep it brief.\n\nWait, the user says \"minimal unless essential.\" So maybe just note the cluttered environment as a backdrop. The person is actively sorting through the items, moving between the bags. The camera moves slightly, perhaps tracking the person's movement.\n\nWait, the example output from the user's rules: \"A person in a dark jacket and gloves sorts through a pile of bags and containers in a cluttered workshop. The individual moves between the bags, handling various items, while the camera pans left to follow their motion.\" But need to check if that's accurate.\n\nWait, looking at the frames: in the first frame, the person is standing, then in the next frames, they are moving towards the bags. The camera seems to zoom in or pan left. The text \"Pourquoi le Simer fouille-t-il dans les poubelles ?\" is there, but we exclude text recognition.\n\nSo the caption should mention the person (dark jacket, gloves) sorting through bags and containers in a cluttered space. The person moves between the bags, handling items. The camera pans left to follow their motion. Background has stacked containers and bags.\n\nWait, the problem says \"focus primarily on motion and behavior of main subjects.\" So the person is the main subject. The video shows the person moving around the cluttered area, handling the bags. The camera moves left, following the person.\n\nLet me try to structure it: The video opens with a person in a dark jacket and gloves sorting through a large pile of bags and containers in a cluttered workshop. They move methodically, picking up and examining items from the bags, shifting their position as they continue to sort. The camera pans left, following their movement across the cluttered space, capturing their focused actions amidst the scattered objects.\n\nCheck rules: chronological order (starts with person sorting, then moving, camera pans left). Appearance: dark jacket, gloves. Spatial relationship: person in front of the bags. Background minimal. Camera movement: pan left. Text excluded. Yes, that should work.\n\nWait, the user mentioned \"concise\", so maybe shorten it. Let's see: A person in a dark jacket and gloves sorts through bags and containers in a cluttered workshop. They move methodically, examining items from the bags, while the camera pans left to follow their motion across the space.\n\nWait, the user's example output is a paragraph. Need to make sure it's concise but covers all the required points.\n\nAnother check: \"number\" of people. The video shows one main person, maybe another in the background but not the focus. So \"a person\" is correct.\n\n\"Appearance and number\": dark jacket, gloves, and the person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J74irO2Rnuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J74irO2Rnuo_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 533.3685318148334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include people (e.g., the individual handling bags, another person walking in the background) moving via locomotion and physical interactions with garbage bags.", "background_and_ambient_analysis": "Background elements (containers, walls) show minimal uniform shifting; no fire, water, smoke, or wind-dominated motion observed."}}
{"video_id": "J8TAxSAkJZw", "file_name": "J8TAxSAkJZw_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light brown dog sits on a sidewalk, then stands up and steps forward as a person in a pink shirt and dark pants bends down to interact. Several other people in casual clothing stand in the background. The camera maintains a slightly shaky medium shot, following the dog and the person’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J8TAxSAkJZw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J8TAxSAkJZw_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 149, "blur_score": 1171.7423393391505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dog exhibits discrete movement (sitting, head-turning, partial body shifts) interacting with the person in the pink shirt, who bends and gestures. Other people remain stationary.", "background_and_ambient_analysis": "The background elements (vehicle, chairs, ground) remain stable with no uniform shifting; no fire, water, smoke, or wind are dominant. Static trees show negligible sway, confirming absence of significant ambient motion."}}
{"video_id": "J7W52atauYg", "file_name": "J7W52atauYg_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt holds a brown harmonica to their neck, then lifts it upward to their mouth. The individual’s hands, one gloved in black, manipulate the instrument while remaining positioned against a plain white wall background. The camera stays static throughout, focusing on the motion of the harmonica and the person’s upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J7W52atauYg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J7W52atauYg_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 149, "blur_score": 54.68041295135038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (wearing red shirt) is actively moving his head, shoulders, and instrument (accordion) while playing; discrete solid object motion from intentional physical actions.", "background_and_ambient_analysis": "Background consists of static white walls and ceiling with no shifts or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "JAUK7CB5RRs", "file_name": "JAUK7CB5RRs_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands hold and flip through a stack of pink banknotes, moving them in a counting motion. The background features a bed with patterned pillows and a radiator. The camera remains close to the hands, showing slight movement as the notes are handled.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JAUK7CB5RRs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JAUK7CB5RRs_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 148, "blur_score": 96.23330043707905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating RMB bills, causing the money to move in a fanning and counting motion. The money is a solid object being moved by human action.", "background_and_ambient_analysis": "The background (couch, pillows, wall) is static and does not shift uniformly. No fire, water, smoke, or wind is present."}}
{"video_id": "J6pvf2mYSpE", "file_name": "J6pvf2mYSpE_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a person partially submerged in icy water near a large yellow buoy, moving through the water with visible ice chunks. It then cuts to a wider shot showing a crowd of people gathered on the ice, including a man in a red jacket and red helmet standing at the water’s edge, observing the scene. The camera shifts from a close-up of the water to a broader view of the ice and crowd, maintaining a static perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J6pvf2mYSpE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J6pvf2mYSpE_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 131.27676366252678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in the water (visible in initial frames) is moving due to swimming. The person in red on the ice and the crowd in the background are stationary or minimally moving.", "background_and_ambient_analysis": "The background elements (ice, tents, trees) are static; no fluid motion (water is frozen) or environmental motion (wind, smoke) observed. The change from initial shot to wider shot is a cut, not camera motion."}}
{"video_id": "J8AuKpjWlg0", "file_name": "J8AuKpjWlg0_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a ground-level view of a dirt path with scattered leaves, then the camera pans upward to show several children sitting on orange benches and standing nearby. A boy in red shorts and a gray tank top approaches a boy in a teal shirt and blue shorts, they engage in conversation, and both bend down to examine something on the ground. The camera maintains a steady angle, capturing their interaction against a backdrop of orange benches and a yellow tarp-covered structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J8AuKpjWlg0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J8AuKpjWlg0_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 135.98419012589534, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: a person in red shorts and gray shirt interacts with another in teal, bending down to handle an object (likely a ball), demonstrating locomotion and physical interaction.", "background_and_ambient_analysis": "The background elements (red bench, yellow tent, trees) remain stationary with no uniform shifting or fluid motion. No fire, water, smoke, or wind effects dominate the scene."}}
{"video_id": "JB844Sl5ft8", "file_name": "JB844Sl5ft8_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless bald man is filmed in a room with a clock on the wall; he moves his head as a hand holding metal scissors enters from the left, cutting through a white substance on his head. The camera maintains a close-up, slightly shaky perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JB844Sl5ft8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JB844Sl5ft8_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 33.16648247203827, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Person's head and hand (holding scissors) moving due to deliberate actions (head movement, hair-cutting motion). Scissors are manipulated as a solid tool.", "background_and_ambient_analysis": "Static background elements (wall, sign) show no uniform shifting or fluid motion (fire, water, smoke, wind). Background remains stable throughout."}}
{"video_id": "JBk3U6EEe9c", "file_name": "JBk3U6EEe9c_000246_000256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person in blue and white patterned shorts stands in a bright blue above-ground pool, holding a blue pool brush and moving it along the pool's interior wall. The camera zooms in on their hands gripping the brush, showing the brush gliding across the water surface before reaching the pool's edge where the blue water meets the white and blue structural rim. The background includes faint greenery and a pool ladder, but remains peripheral. The camera perspective shifts from a top-down view of the pool to a close-up of the brush and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JBk3U6EEe9c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JBk3U6EEe9c_000246_000256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 64.71813652824177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving through the pool while holding a pool skimmer, exhibiting locomotion-driven motion due to intentional movement in the water.", "background_and_ambient_analysis": "Static background elements (pool edge, green containers, foliage) show no uniform shifting; water in the pool is calm with no significant wave or fluid motion."}}
{"video_id": "JEMqHj5m3sg", "file_name": "JEMqHj5m3sg_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with short blonde hair, wearing a black sleeveless top, sits against a dark background. She begins by clasping her hands together, then rhythmically claps her hands before lowering them to rest on her lap. The camera remains stationary, focusing on her upper body throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JEMqHj5m3sg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JEMqHj5m3sg_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 145, "blur_score": 85.95609106604257, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is making deliberate hand gestures, which are discrete movements of solid objects (her hands and arms).", "background_and_ambient_analysis": "The background is a static black curtain with no shifting or fluid motion. No environmental elements like fire, water, or wind are present."}}
{"video_id": "JEeAHtJMVug", "file_name": "JEeAHtJMVug_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald baby wearing a red and white striped shirt sits on a green mat, holding a large watermelon slice and eating from it. The baby then stops eating, lifts the watermelon slightly, and looks around. The camera remains stationary, capturing the scene from a top-down perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JEeAHtJMVug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JEeAHtJMVug_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 343.2917105632438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The baby (a solid object) is turning its head to the left.", "background_and_ambient_analysis": "Background (grass and trees) is static. No fluid motion or wind. The only motion is a small head turn by the baby."}}
{"video_id": "JDxYTP2jnk0", "file_name": "JDxYTP2jnk0_000212_000222.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of cheerleaders in navy and white uniforms begin in a tall pyramid formation on a blue mat, with members standing on each other's shoulders. They quickly disassemble the pyramid, with several members jumping down from the top levels while others adjust their positions. The team then reorganizes into a scattered formation, moving dynamically across the mat. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JDxYTP2jnk0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JDxYTP2jnk0_000212_000222.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 268.8294354773464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (cheerleaders) are moving through coordinated stunts and formations; their motions include lifting, balancing, and coordinated group movements.", "background_and_ambient_analysis": "The background elements (banner with text, blue floor) show no significant shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "JFc9HpYKA60", "file_name": "JFc9HpYKA60_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and brown vest stands on a dark stage, clapping their hands together repeatedly in a rhythmic motion. Their hands alternate between closing and opening positions while maintaining a central position in the frame. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JFc9HpYKA60.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JFc9HpYKA60_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 73.89475124197713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person (wearing white shirt and brown vest) is clapping, with hands moving in discrete, solid motion due to explicit physical forces (muscle movement).", "background_and_ambient_analysis": "The background is dark and static with no visible shifting elements or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "JGLuZ7IR40E", "file_name": "JGLuZ7IR40E_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and blue shorts holds and moves an orange traffic cone near a white truck, stepping back while manipulating the cone. Another individual in a white shirt and light pants shifts position near the truck's front wheel. The truck, featuring visible wheels and a step ladder, remains stationary on a paved surface. The camera provides a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JGLuZ7IR40E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JGLuZ7IR40E_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 1202.4880047204322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt and blue shorts is moving from left to right on the ground, likely walking or being pulled.", "background_and_ambient_analysis": "The background (truck and ground) is static and does not shift uniformly. There are no fluid/environmental motions (fire, water, smoke, wind)."}}
{"video_id": "JC1P88kAfpI", "file_name": "JC1P88kAfpI_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is a man in a red jacket with black sleeves and a black inner shirt. He's wearing a chain necklace. The video starts with him holding his hand up to his head, then he moves his arms. Wait, the timestamps: 0.0 to 5.0 seconds.\n\nFirst frame: he's raising his right hand to his head, maybe adjusting something. Then in 1.0, he's holding the chain (it's a beaded chain, green and yellow maybe). Wait, in frame 0.0, his right hand is up near his face, then in frame 1.0, he's holding the chain near his mouth? Wait, no—wait the video shows him with a chain in his mouth, like a necklace. Wait, the chain is around his neck, but he's holding it? Wait, the description: \"a chain necklace\" but he's holding it. Wait, in the video, the man is wearing a red jacket, black undergarment, and he has a chain necklace, but he's holding the chain, maybe moving it.\n\nLooking at the actions: from 0.0 to 5.0, the sequence:\n\n- 0.0: Man raises right hand to his head, chain is in his mouth (since it's a necklace he's wearing, but perhaps he's holding it up). Wait, the video shows him with his right hand up near his face, then in 1.0, he's holding the chain. Wait, the chain is hanging from his mouth, so he's moving his arms.\n\nWait, the first frame: right hand up, left arm extended. Then second frame: both arms out, maybe. Let's think about the actions step by step.\n\nChronological order: the man starts by raising his right hand to his head, then moves his arms outward, then brings his right hand up again, etc. His motions: in the beginning, he has his right hand raised near his head, then extends his arms outward, then raises his right hand again.\n\nAppearance: man, gray hair, red jacket with black sleeves and black inner shirt, wearing a beaded chain (green and yellow) around his neck. He's standing in front of a stone wall and a wooden door.\n\nBackground: stone wall with brown and beige stones, wooden door.\n\nCamera perspective: it's a steady shot, maybe slightly following his movements, but the camera is mostly static. The background is the stone wall and door, which is consistent.\n\nNeed to describe motion: starts with right hand raised near head, then arms outstretched, then right hand raised again. He's moving his arms in a sequence. Also, the chain is around his neck, and he's interacting with it, maybe pulling it or moving it.\n\nWait, the video shows him holding the chain—so his right hand is holding the chain, moving it from his mouth up to his head. So the sequence: at start, right hand near head, holding the chain, then arms out, then right hand up again.\n\nLet's write the caption.\n\n\"Man in red jacket with black sleeves and black shirt, gray hair, wearing green and yellow beaded chain around neck, stands before stone wall and wooden door. He raises right hand to head, holding chain, then extends arms outward with hands open, then raises right hand again. Camera remains steady, capturing his movements against the background.\"\n\nCheck rules:\n\na) Motion and behavior chronologically: starts with right hand up, then arms out, then right hand up again.\n\nb) Appearance: red jacket, black sleeves/shirt, gray hair, beaded chain.\n\nc) Spatial: stone wall, wooden door behind.\n\nd) Camera: steady.\n\ne) Background minimal—since it's essential for context, but \"stone wall and wooden door\" is okay.\n\nf) Exclude text, characters.\n\ng) No reasoning.\n\nNow, make it concise. The output should be a paragraph.\n\nLet's try:\n\n\"A man with gray hair, wearing a red jacket over a black shirt and a green-yellow beaded chain, stands before a stone wall and wooden door. He raises his right hand to his head, holding the chain, then extends both arms outward, and subsequently raises his right hand again. The camera remains stationary, capturing his gestures against the background.\"\n\nCheck for conciseness and chronological order. Yes, start with first action, then next, then next. Mention appearance, background, camera.\n\nAnother check: \"red jacket with black sleeves and black shirt\"—that's accurate. The chain is green and yellow (from the video description).\n\nThe background: stone wall (brown and beige) and wooden door. So \"stone wall and wooden door\" is minimal.\n\nCamera: stationary.\n\nYes, that should work.\n</think>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JC1P88kAfpI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JC1P88kAfpI_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 177.05036047650822, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the red jacket exhibits intentional movements: raising arms, tilting head, and drinking, all tracked as discrete solid-object motion.", "background_and_ambient_analysis": "The stone wall and yellow building backdrop remain static across frames; no fluid motion (fire, water, smoke) or wind effects are visible."}}
{"video_id": "JFJPD5gQfms", "file_name": "JFJPD5gQfms_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video steps. First, the opening scene: close-up of a person's legs on a sports field, feet near a white line, a ball in mid-air. Then, the person moves, maybe stepping back, another person in a dark vest comes into view. Next, a close-up of two people holding a hurling stick (hurling is a sport with a stick and ball) and the ball. The stick has colorful patterns, the ball is white. So the sequence is: start with legs and ball, then another person, then two people holding the stick and ball. \n\nNeed to describe chronologically. First shot: low angle of legs (wearing black shoes), ball near the white line on green field. Then, the person steps back, another person (in dark vest) is behind. Then close-up of two hands: one with a colorful hurling hurley (multicolored, maybe red, blue, yellow), the other holding a white ball. \n\nCheck rules: focus on motion and behavior. So the main subjects are the players and the ball. Chronology: first, the initial scene with legs and ball, then the second person (maybe a teammate), then the close-up of the hurley and ball. \n\nAppearance: legs wearing athletic shoes, dark vest on the person behind. The hurley is colorful, ball white. Spatial: the first scene shows legs near the line, ball in air. Then the person in dark vest is in the background. Then two hands holding the stick and ball. \n\nCamera perspective: starts with low angle (ground level), then close-up of hands. \n\nMinimal background: green field, trees, but not too much. \n\nSo putting it together: \"A low-angle shot captures a person’s legs in athletic shoes near a white line on a green field, with a white ball in mid-air. The person steps back, revealing another individual in a dark vest. The camera then shifts to a close-up of two hands: one holding a multicolored hurling hurley and the other holding a white ball.\" \n\nWait, check if the second part is correct. The video sequence is [0.0] legs and ball, [1.4] legs still, person stepping back (maybe the other person is entering the frame), then [2.5] close-up of two hands with hurley and ball. So the chronological order is first the legs and ball, then the person moving (stepping back, perhaps), then the close-up of the stick and ball. \n\nAlso, the hurley is the hurling stick, which is a key object. So describe the hurley's appearance: colorful (red, blue, yellow sections), the ball is white. \n\nLet me structure the caption: \n\nFirst scene: legs of a person (wearing black shoes) near the white line on green turf, white ball is airborne. \n\nSecond: the person steps back, another individual (in dark athletic vest) is visible behind. \n\nThird: close-up of two hands—one holding a multicolored hurling stick (with red, blue, yellow patterns) and the other holding a white ball. \n\nCamera starts low-angle, then moves to close-up. \n\nNow, check rule c: spatial relationships. In the first scene, the ball is in front of the legs? Wait, the video starts with legs near the line, ball is above, mid-air. Then the person (legs) steps back, so the ball might be caught or something? Wait, no, the video is about the actions. \n\nThe first frame: legs, ball in air. Then frame 2: person steps back (so legs move away), another person (dark vest) comes into view from the background. Then frame 3-5: close-up of two hands holding hurley and ball. \n\nSo the sequence of actions: person starts to step away from the line (legs moving), another person (maybe a teammate or official) is visible behind. Then the focus shifts to the hurley and ball being held by two hands. \n\nSo the caption should be: \n\nA low-angle shot shows a person’s legs in athletic shoes near a white line on a green field, with a white ball mid-air. The person steps back, revealing another individual in a dark vest behind them. The camera then cuts to a close-up of two hands—one holding a multicolored hurling hurley (featuring red, blue, and yellow sections) and the other holding a white ball. \n\nCheck if it's concise. Let's see. \n\nYes, that covers the chronological order: first scene (legs, ball), then the step back and second person, then the close-up of the stick and ball. \n\nCheck rule f: exclude text, named characters. The person is described as a person's legs, not named.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JFJPD5gQfms.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JFJPD5gQfms_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 70.7002856511971, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The bowler's legs and body move as they run and release the ball. The cricket ball moves through the air. In the close-up, hands manipulate the cricket ball against a measuring tool (bat and ball are held and moved by the hands).", "background_and_ambient_analysis": "The background (trees, netting, grass) is static with no shifting or environmental motion (fire, water, wind). The dominant motion is the movement of solid objects (bowler, ball, and equipment)."}}
{"video_id": "JGNcYjGbyLw", "file_name": "JGNcYjGbyLw_000212_000222.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light shirt and dark pants sits in a sandy arena, then shifts to a crouched position while handling a dark object; the audience observes from behind railings as the camera maintains a stationary top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JGNcYjGbyLw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JGNcYjGbyLw_000212_000222.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 692.8329271534476, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is making small, subtle movements while seated on the circular platform.", "background_and_ambient_analysis": "Background elements (railings, crowd) are stationary. No fluid motion (fire, water, smoke, wind) detected as dominant."}}
{"video_id": "JHENgqUyw84", "file_name": "JHENgqUyw84_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person on a red track. The person is running, right? Then they throw something—probably a javelin, since it's a track and field event. Wait, the description says \"motion and behavior of main subjects.\" So the main subject is the person. Let's check the timestamps: from 0 to 5 seconds. \n\nAt [0.0] the person is on the track, maybe starting to run. Then they run towards the camera (or the direction of the throw), then throw. Then the camera moves to follow, maybe pan to show the throw. Let's see the frames:\n\nFrame 0: person standing on track, background has trees, yellow building.\n\nFrame 1: person starts running.\n\nFrame 2: running, arms up maybe preparing to throw.\n\nFrame 3: mid-throw, body twisted, arm extended.\n\nFrame 4: after throw, maybe landing or moving forward.\n\nFrame 5: camera pans to the right, showing the throw area or the net? Wait, the last frame says \"a person in a yellow shirt is visible near a fence.\"\n\nSo sequence: Person (gender? not specified) is on a red running track. They run towards the camera (or a direction), then perform a throwing motion (javelin, since it's common in track). Then the camera pans right to show the result (maybe the target or net). \n\nNow, appearance: person is wearing dark clothing (shorts, shirt), running on red track. Background: trees, yellow building, fence. But rule e says minimal background. So focus on the person's actions.\n\nChronological: person starts on track, runs, throws, then camera pans.\n\nMention spatial relationships: person is on the track, moving forward, then the camera follows or pans.\n\nLet's structure:\n\nA person in dark clothing runs along a red track toward the camera, then executes a throwing motion with a javelin, followed by the camera panning right to show the area near a fence where another individual in a yellow shirt is visible.\n\nWait, need to check the exact frames. Frame 0: person is at the start. Then they run (frames 1-2), then throw (frame 3-4), then frame 5 shows the camera moving to the right, showing the fence. So the main subject is the runner, then the camera movement.\n\nAlso, rule b: appearance and number. Only one main person. Dark clothing. The other person is in yellow shirt but maybe not main subject? But the rules say \"main subjects (people/animals/objects)\". The main subject is the thrower. The other person is in the background but maybe part of the scene. Need to include if relevant.\n\nWait, the caption should focus on main subjects. The primary action is the person throwing. The other person might be a secondary subject. Let's see:\n\n\"Person in dark clothing runs on red track, then throws an object, with camera panning right to reveal another individual in yellow shirt near a fence.\"\n\nBut need to be concise. Let's check the rules again.\n\na) Motion and behavior in chronological order.\n\nSo: Person (dark clothing) starts on track, runs toward camera, throws object (javelin), then camera pans right to show the target area or other people.\n\nb) Appearance: dark clothing, one person (main), then the other is a secondary.\n\nc) Spatial relationships: person is on track, then the camera moves to show the fence area.\n\nd) Camera perspective: starts with a static shot, then pans right.\n\ne) Background minimal: trees and building are background, so maybe just \"open area\" or mention if essential.\n\nf) Exclude text, named chars.\n\nSo let's write:\n\nA person in dark athletic wear runs along a red running track, then executes a throwing motion while moving forward. The camera pans right to reveal another individual in a yellow shirt near a fenced area.\n\nWait, but need to check the frames. The first part: \"runs along the track\" (from 0 to 2 seconds), then the throw (3-4 seconds), then the camera movement to 5 seconds where it's showing the fence. So the chronological order: running, throwing, camera pan.\n\nAnother angle: the person is running towards the camera, then throws, then the camera moves to show the aftermath.\n\nLet's structure the caption:\n\nA person dressed in dark clothing runs on a red track toward the camera, then throws an object in a javelin-like motion. The camera pans right, revealing another individual in a yellow shirt near a fence.\n\nBut maybe too verbose. Need concise.\n\n\"Person in dark attire runs on red track, throws object, camera pans right to show another person in yellow near a fence.\"\n\nWait, the exact motion: the person is running", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JHENgqUyw84.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JHENgqUyw84_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 88, "blur_score": 472.5866766247683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is running and throwing a javelin; both the person and javelin exhibit discrete, solid motion due to physical forces (locomotion and projectile release).", "background_and_ambient_analysis": "No significant background shift or fluid/environmental motion detected; trees, buildings, and ground remain static across frames."}}
{"video_id": "JIlSTgfa8C8", "file_name": "JIlSTgfa8C8_000285_000295.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt, dark pants, and red socks lies supine on a blue treatment table with legs extended. A person in a dark shirt and white pants stands to his right, lifting and repositioning his extended leg upward. The camera maintains a static side view with slight movement, capturing the adjustment process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JIlSTgfa8C8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JIlSTgfa8C8_000285_000295.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 114.19988166115284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person lying on a table (discrete object) has their leg moved by another person (discrete object), with visible physical interaction (massage/adjustment).", "background_and_ambient_analysis": "The wooden walls and floor are static; no fluid motion (fire, water, smoke) or wind is observed, and background elements do not shift uniformly."}}
{"video_id": "JGvRVkOj-dw", "file_name": "JGvRVkOj-dw_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit: one in an orange shirt and dark pants on a chair, the other in a sleeveless top and jeans on the ground. The ground person gestures toward the chair person's foot while handling an object, then falls backward, causing the chair person's leg to lift upward. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JGvRVkOj-dw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JGvRVkOj-dw_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 103.26709565974342, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two men (solid objects) exhibit motion: shirtless man performs a kicking motion and falls backward; man in orange shirt reacts to the kick by falling backward and then lying on the ground.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; concrete wall and ground remain static throughout the sequence."}}
{"video_id": "JHQtQSbgXok", "file_name": "JHQtQSbgXok_000000_000006.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long gray hair, wearing a brown shirt, blue jeans, and gray socks, stands inside a large wooden barrel. She holds a blue microphone in her right hand, initially looking down, then raises her head and adjusts her hair with her left hand while slightly moving the microphone. A purple bucket and garden elements are visible in the background. The camera maintains a top-down perspective with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JHQtQSbgXok.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JHQtQSbgXok_000000_000006.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 96, "blur_score": 112.83946127316848, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is brushing her hair; her hand and hair are moving due to the explicit physical action of brushing.", "background_and_ambient_analysis": "The background (wooden barrel, purple bucket, and wall) is static. No fire, water, or smoke present. The primary motion is not ambient."}}
{"video_id": "JJYziTLLFg0", "file_name": "JJYziTLLFg0_000332_000342.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark striped shirt holds and manipulates a small red and green object with both hands, adjusting its components. The camera then widens to show three people seated at a table, with the person continuing to handle the object while others observe. The background is a blue backdrop. The camera transitions from a close-up to a wider shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JJYziTLLFg0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JJYziTLLFg0_000332_000342.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 276.6129508461634, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding two small objects and manipulating them with their hands. The motion is due to the person's hand movements.", "background_and_ambient_analysis": "The background (blue wall with text) is static and does not shift. No fire, water, smoke, or wind is visible."}}
{"video_id": "JKb4gGaQmVo", "file_name": "JKb4gGaQmVo_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black crop top, light blue denim shorts, and black pants stands in a room with a closet to the left. They raise both arms above their head while turning their body slightly to the right, adjusting their hair or upper body. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JKb4gGaQmVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JKb4gGaQmVo_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 727.2162300045014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving due to exercise (turning and arm movements).", "background_and_ambient_analysis": "Background is stationary; no fluids or environmental phenomena observed."}}
{"video_id": "JIOLuX_N5iU", "file_name": "JIOLuX_N5iU_001206_001216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing stands on a red yoga mat in a sunlit room with vertical blinds. They begin in a lunge pose with one arm raised, then bend forward to reach toward the floor, step back into a balanced stance, and raise their arm again. The camera remains stationary, capturing the subject from a frontal perspective against a plain wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JIOLuX_N5iU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JIOLuX_N5iU_001206_001216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 39.383890573757114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black clothing performs yoga poses, moving arms and torso.", "background_and_ambient_analysis": "Background elements (walls, windows) are static; no fluid or wind motion detected."}}
{"video_id": "JKET23O53PA", "file_name": "JKET23O53PA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand wearing a light-colored sleeve stirs dark brown beans with a wooden spoon in a large metal pan on a stovetop. The stirring motion is continuous, with the spoon moving through the beans in a circular pattern. To the right of the main pan, another similar pan filled with beans is partially visible. The camera maintains a close-up, slightly shaky perspective focused on the stirring action, capturing the steam rising from the pan and the beans' texture as they are mixed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JKET23O53PA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JKET23O53PA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 41.12786862873369, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand holding a wooden spoon stirs coffee beans in a pan; the beans move in discrete, localized motion due to physical stirring action.", "background_and_ambient_analysis": "The background (stove grates, kitchen elements) is static with no uniform shifting. Minor steam rises from the beans but does not dominate the scene; it is not fire, water, or wind-driven."}}
{"video_id": "JLkzopkSXSE", "file_name": "JLkzopkSXSE_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a curling rink. There are players in white jackets and black pants. The main action: one player is sweeping the ice, another is sliding a stone, and someone is bending down. Let's check each frame.\n\nFrame 0: Three people. One is bending, holding a curling stone. Others are walking. \n\nFrame 1: More people. The bending person is still there, another is moving, and a red-shirted person appears. \n\nFrame 2: Sweeping motion. A player with a broom is sweeping, another is sliding, the bent person is still there. \n\nFrame 3: Player falls. The person who was bending is now lying on the ice. Others are around, some standing, some moving.\n\nFrame 4: Group of people, one is bent over the stone, others are moving. \n\nFrame 5: More players, some are attending to the fallen person. \n\nChronological order: Players in white (multiple) are on ice. One bends over a curling stone (small, round, greenish), slides it, and another sweeps. Then, one player falls. Others gather around, some move towards the fallen person. Background has the rink with circles. Camera seems to follow the action, maybe a bit shaky. \n\nNow, make it concise. Focus on motion: Players in white jackets and black pants; one bends over a curling stone, slides it while others sweep; then a player falls, and others gather around. Background minimal. Camera moves with the action, slight shake.\n\nCheck rules: mention main subjects (people), their appearance (white jackets, black pants), motion (bending, sliding, sweeping, falling, gathering). Spatial: one in front of others, then falling on ice. Conclude camera perspective: following action, slight shake.\n\nPut together:\n\nThree people in white jackets and black pants are on a curling rink; one bends over a curling stone, slides it while two others sweep with brooms; then a player falls onto the ice, and the group gathers around the fallen individual. The camera follows the action with a slight shake.\n\nWait, check frame 0: three people. Frame 1: more people, including red shirt. But rule f: exclude named characters, so just \"people in white\" (since red is a different color, but maybe the main subjects are white ones. Wait, the problem says main subjects are people/animals/objects. The key is the main subjects in the video: the curling players in white.\n\nWait, in frame 0, three players: two standing, one bending. Then frame 1, more people (including red shirts), but the main action is the curling players. So focus on the white ones.\n\nLet's rephrase:\n\nSeveral people in white jackets and black pants are on a curling rink; one bends over a curling stone, slides it across the ice while others sweep with brooms, then a player falls to the ice, and the group moves to attend to them. The camera follows the action with a slight shake.\n\nBut need to be chronological. Let's structure:\n\n- Initially, three people (white jackets, black pants) are on the rink; one bends over a curling stone, two others move around.\n- Then, additional people enter; the bending person slides the stone while others sweep.\n- Next, a player falls onto the ice.\n- Finally, the group gathers around the fallen player.\n\nBut need to be concise.\n\nCheck if background is essential: \"curling rink\" is the background, but it's a curling rink, so minimal background. The circles are part of the rink, but maybe not necessary. Rule e: background minimal.\n\nSo:\n\nThree individuals in white jackets and black pants are on a curling rink; one bends over a curling stone, slides it while two others sweep the ice with brooms, then one player falls to the ice, and the group assembles around them. The camera follows the action with slight movement.\n\nWait, \"group assembles\" but frame 3 shows the fallen person, then others gather. Let's check the frames again.\n\nFrame 0: three people (one bending, two moving). Frame 1: more people, red shirt visible, the bending person is still there. Frame 2: sweeping, one person slides the stone, the bending person is now lying down. Frame 3: the person is fallen on the ice. Frame 4: group around the stone. Frame 5: more people.\n\nSo chronological: Players in white (multiple) are on the rink. One bends over a curling stone, slides it while others sweep. Then, a player falls on the ice. The group gathers around the fallen player.\n\nIn terms of description", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JLkzopkSXSE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JLkzopkSXSE_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 67.28724651957893, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: one person is sliding on the ice while pushing a disc, another person is holding a stick and walking, and a third person appears to be moving into position. These motions are driven by physical actions (sliding, pushing, walking) on the ice surface.", "background_and_ambient_analysis": "The ice rink's static background elements (blue lines, red circular markings) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present, so ambient environmental motion is absent."}}
{"video_id": "JMVlTHCIKAo", "file_name": "JMVlTHCIKAo_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black tracksuit and helmet stands on a gravel path, then moves their arms as another individual in a black and white striped outfit runs toward them from behind, prompting the first person to step back. The camera captures this interaction with a steady perspective and slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JMVlTHCIKAo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JMVlTHCIKAo_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 152, "blur_score": 137.63227301033868, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in dark clothing is moving their arms and body in discrete, deliberate motions; another individual appears later but remains stationary.", "background_and_ambient_analysis": "Background elements (paved ground, trees) remain static relative to each other across frames; no fluid/environmental motion (fire, water, wind) is visible."}}
{"video_id": "JKmcKSJU74I", "file_name": "JKmcKSJU74I_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a market scene, a large brown pig rests in a wooden crate as several people interact around it; a person in a green apron cuts near the crate while others observe or assist, with the camera slightly panning to follow the activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JKmcKSJU74I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JKmcKSJU74I_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 71.77608575545122, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are moving around the wooden box; their locomotion is visible and distinct.", "background_and_ambient_analysis": "The background elements (walls, floor) are static and not shifting uniformly. There is no fire, water, smoke, or wind. The dominant motion is from discrete objects (people) moving."}}
{"video_id": "JLmbbOsCr-k", "file_name": "JLmbbOsCr-k_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of seven to eight people, including men in blue and red shirts and a child in white, form a circle in a dimly lit, rocky space with gravel-covered ground. They pass an accordion sequentially as they move in a circular pattern, shifting positions while holding and transferring the instrument. The camera follows the group's motion, panning slightly to capture their movement around the central area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JLmbbOsCr-k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JLmbbOsCr-k_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 279.46808023359114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people are dancing in a circle, holding hands. Each person moves by stepping in place and swaying their bodies, driven by their own locomotion.", "background_and_ambient_analysis": "The background (walls and floor) is static with no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "JMx6mZvWHU0", "file_name": "JMx6mZvWHU0_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand aligns a light brown wooden board against a larger wooden structure on a workbench. The camera pulls back to reveal a person in an orange and black shirt adjusting the boards on a wooden table, then shifts to a close-up of hands positioning the wood. The person steps back, with the camera maintaining a frontal perspective throughout, capturing the alignment and adjustment of the wooden components.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JMx6mZvWHU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JMx6mZvWHU0_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 63.25287939947255, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a wooden board (holding, positioning, and drawing on it), with the board being a distinct solid object moving due to human interaction.", "background_and_ambient_analysis": "Background elements (wooden structure, orange wall with logo) show no uniform shifting or fluid environmental motion (e.g., no fire, water, smoke, wind)."}}
{"video_id": "JOQ3SgCKfd0", "file_name": "JOQ3SgCKfd0_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red hoodie, light blue jeans, and white sneakers performs rhythmic movements on a basketball court. They begin by jumping in place, then step forward with arms extended, rapidly approach the camera, and finally jump while facing forward. The background consists of a gym with wooden flooring and white walls. Camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JOQ3SgCKfd0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JOQ3SgCKfd0_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 161, "blur_score": 671.6718424479167, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing red hoodie and jeans) is moving in discrete solid motions, including jumping, spinning, and arm movements.", "background_and_ambient_analysis": "The background (gym walls and floor) is static and shows no shifting or environmental fluid motion."}}
{"video_id": "JNGIbiDqvrI", "file_name": "JNGIbiDqvrI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Video begins with a black screen. A person in a dark shirt sits by a window with stone walls, manipulating a small crumpled object with both hands. The window reveals foliage outside, with a plant visible in the background. The camera remains stationary, capturing the person from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JNGIbiDqvrI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JNGIbiDqvrI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 48.401114616124715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "JOD7Cy55uvs", "file_name": "JOD7Cy55uvs_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Light-skinned hands manipulate light brown dominoes with black pips on a wooden table, arranging them near a glass with green liquid and a bottle; a person in a red shirt joins, placing dominoes with their hands, followed by close-ups of dominoes being positioned on the table surface. The camera alternates between top-down views of the table and close-ups of hands interacting with the dominoes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JOD7Cy55uvs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JOD7Cy55uvs_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 124.5891205601668, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (people) are actively manipulating dominoes/chips on the table, exhibiting discrete physical interactions such as sliding, arranging, and moving the tiles.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; table, chips, and bottle remain static as the primary background elements with no uniform displacement."}}
{"video_id": "JNZPgvaG4hk", "file_name": "JNZPgvaG4hk_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt holds a black electric guitar, fingers positioned on the fretboard; the right hand moves to strum the strings. The guitar is centered in the frame with a white fan visible in the background to the right. The camera remains static, focusing closely on the guitar and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JNZPgvaG4hk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JNZPgvaG4hk_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 275.42859446864543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person playing the guitar is moving their hands: left hand shifting across the fretboard, right hand strumming. The guitar itself is held stationary while the hands move.", "background_and_ambient_analysis": "No shifting background elements (fan and furniture remain stationary). No fire, water, smoke, or wind motion observed."}}
{"video_id": "JOioorEwqmY", "file_name": "JOioorEwqmY_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with three people around a snow mound. The first frame shows a person in blue and black jacket, another in red, and a child in red. Then the camera shifts to a person in red jacket, pink hat, and black gloves. They're building a snow structure, maybe a snowman. The red-clad person moves to the right, bends over to pack snow, then stands up. The background has snow and some structures, but minimal. Camera seems to pan or follow the action. Need to keep it chronological: first three people near snow, then focus on red-clad person building. Mention their colors, actions. Conclude with camera movement.\n\nWait, the first frame is three people: blue/black jacket (adult?), red jacket (another), child in red. Then the next frames focus on the red jacket person. So the order is: three people interacting with snow, then the red-jacketed individual (wearing pink hat, gloves) bends to pack snow, stands up. Spatial: initially group, then focus on one person. Camera moves to follow the red person. Background is snowy area with buildings. Need concise paragraph.\n\nCheck rules: motion and behavior chronological. So start with the group, then the red person's actions. Mention appearance: blue/black jacket, red jacket with pink hat. Number: three people at start, then focus on one. Spatial: the red person is near the snow mound. Camera perspective: starts with group, then shifts to follow the red-clad individual.\n\nLet me draft: Three people interact around a large snow mound; a person in a blue and black jacket stands near, while a child in red and another in a red jacket are involved. The camera focuses on the red-jacketed individual, who wears a pink patterned hat and black gloves, bending to pack snow with both hands, then stands upright. Background features snow-covered ground and distant structures. Camera pans right to follow the person’s movement.\n\nWait, the video has five frames: first frame shows three people (blue/black, red, child), then the next frames are the red person. So the action sequence: initially three people around snow, then the red-clad person (with pink hat) moves to the snow mound, bends to pack snow, then stands up. So chronology: start with group, then the red person's actions.\n\nAlso, the caption should be concise. Let's see. The first part: \"Three people gather around a large snow mound; a person in a blue and black jacket stands close, while two others in red jackets interact. The camera shifts focus to a red-jacketed individual wearing a pink patterned hat and black gloves, who bends down to pack snow, then stands upright. Background includes snowy ground and distant buildings. The camera pans right to follow the individual's movements.\"\n\nWait, but the rules say \"number (color, size, orientation)\"—so how many? First frame has three people. Then the focus on one. So maybe: \"Three people interact around a snow mound: one in a blue and black jacket, another in a red jacket, and a child in red. The camera shifts to a red-jacketed person with a pink patterned hat and black gloves, who bends to pack snow, stands up, and moves toward the right. Background features snow-covered terrain and distant structures. Camera pans right.\"\n\nCheck for minimal background. The background is snowy, so maybe \"snow-covered ground\" is okay.\n\nAlso, check if \"chronological paragraph\"—so first the group, then the red person's actions.\n\nAnother version: \"Initially, three people stand near a snow mound, including a person in a blue and black jacket. The camera focuses on a red-jacketed individual wearing a pink patterned hat and black gloves, who bends to pack snow, then stands up. The background shows a snowy landscape with distant buildings. Camera pans right to track the person’s movement.\"\n\nWait, the first frame has three people: left is blue/black jacket (maybe adult), right is red jacket (maybe adult) and child in red. But maybe it's better to say \"three people\" without specifying each's role.\n\nThe rules say: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo start with the group, then the actions of the red person.\n\nLet me try again:\n\n\"Three people interact around a snow mound; a person in a blue and black jacket stands to the left, while a child in red and another in a red jacket are present. The camera shifts to a red-jacketed individual wearing a pink patterned hat and black gloves, who bends to pack snow, stands upright, and moves toward the right. The background features snow-covered ground and distant buildings. Camera pans right to follow the person’s actions.\"\n\nCheck", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JOioorEwqmY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JOioorEwqmY_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 633.6203208930121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (blue and red jackets) are moving; the person in red manipulates snow by bending and using hands, while the person in blue moves near the snow.", "background_and_ambient_analysis": "The background (buildings, snow) is stable and there is no fluid or gaseous motion; snow is static."}}
{"video_id": "JPI0SL2w1L0", "file_name": "JPI0SL2w1L0_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with purple nail polish applies a white strip to an eyebrow, pressing it firmly against the skin. The strip is then removed, followed by tweezers trimming the eyebrow hairs. The camera remains in a close-up view of the face throughout, with the subject's eyes closed and minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JPI0SL2w1L0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JPI0SL2w1L0_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 151, "blur_score": 94.85121570366647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands with purple nail polish) are moving to apply an eyebrow strip and trim the eyebrow, driven by manual manipulation.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed; background remains static with focus on the subject's face and hands."}}
{"video_id": "JQ8MRT0KkGw", "file_name": "JQ8MRT0KkGw_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, glasses, and a black top stands in front of a desk with office items. They begin with hands raised palm-forward, then move hands into a clapping gesture, and finally raise both index fingers upward. The camera remains steady in a fixed, frontal position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JQ8MRT0KkGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JQ8MRT0KkGw_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 353.40518498233706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving their hands and body, exhibiting explicit physical locomotion and gestures.", "background_and_ambient_analysis": "Background elements (cabinets, wall decorations) show no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke, wind) — static indoor setting."}}
{"video_id": "JQPDhtIiC1o", "file_name": "JQPDhtIiC1o_000283_000293.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and tie holds a blue pen, then manipulates the pen and a small metallic object, moving them between hands while displaying them close to the camera. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JQPDhtIiC1o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JQPDhtIiC1o_000283_000293.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 38.98612279340747, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy manipulates a small object (likely a toy or pen) with his hands, moving it close to his face and adjusting its position.", "background_and_ambient_analysis": "The background is static with no shifting or environmental motion (e.g., fire, water, wind). The wall and cushion remain fixed throughout the clip."}}
{"video_id": "JPeb4tZuLt4", "file_name": "JPeb4tZuLt4_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates the red handle of a yellow roller device on a speckled countertop, moving it back and forth; blue bottles are visible in the background to the left. The camera remains stationary in a close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JPeb4tZuLt4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JPeb4tZuLt4_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 203.69748635640033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Scissors are being manually moved to cut a fixed yellow sponge held in a red stand. The hand holding the scissors is the primary moving object.", "background_and_ambient_analysis": "Background elements (countertop and blue containers) are static with no shifting. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "JQdKGC3J7X8", "file_name": "JQdKGC3J7X8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long hair, wearing a light gray coat and dark pants, approaches a wooden podium in a courtroom, sits down, and adjusts items on its surface while facing a seated man in a suit at the judge’s bench. The man turns to engage with her as she gestures toward the podium. To the right, two individuals sit; one operates a laptop, and another is positioned behind her. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JQdKGC3J7X8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JQdKGC3J7X8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 79.60788891843433, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in a white shirt (foreground) moves from standing to sitting at a desk, with hand movements indicating writing or interaction with objects. Minimal motion from other individuals in the background.", "background_and_ambient_analysis": "Static background elements (walls, clock, American flag, framed picture) show no uniform shifting. No fire, water, smoke, or wind present; environment appears still with no fluid motion."}}
{"video_id": "JStjwYR6Vk0", "file_name": "JStjwYR6Vk0_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video has two parts: a person and a cheetah.\n\nStarting with the first part: a person with long, dark hair is shown. They're yawning, mouth open, eyes closed, and they're moving their hand near their head. Then the scene cuts to a cheetah. The cheetah is on the ground, body low, maybe eating or interacting with something. The cheetah has spots, is in a natural setting.\n\nWait, rules say focus on motion and behavior. So first, the person's actions: yawning, hand movements. Then the cheetah's action: probably eating, since it's holding something near its mouth. Spatial relationships: the person is in a close-up, then the cheetah is in a different scene. Background for person is indoors (maybe), cheetah is outdoors. Camera perspective: first close-up of person, then close-up of cheetah.\n\nWait, the video segments: first part is a person yawning, moving their hand (like wiping face maybe?), then cuts to cheetah. So chronological: person's actions, then cheetah's action.\n\nLet's structure:\n\nFirst, a person with long dark hair yawns widely, eyes closed, hand moves near face. Then, the scene shifts to a cheetah with black spots on tan fur, lying on grass, mouth open as if eating or biting something.\n\nCheck rules: mention appearance (color, size), motion (yawning, hand movement), cheetah's action (eating). Spatial: person in close-up, cheetah in outdoor setting. Camera: close-up for both, then cut.\n\nAvoid background details unless essential. Person's background is indistinct, cheetah's is grass.\n\nSo putting it together:\n\nA person with long dark hair yawns widely, eyes closed, hand moving near their face, then the scene cuts to a spotted cheetah lying on grass, mouth open as if eating.\n\nWait, check chronological order. First person, then cheetah. So first the person's actions, then cheetah's.\n\nAlso, need to mention number: only one person, one cheetah.\n\nSo:\n\nThe video begins with a person having long dark hair yawning with eyes closed and a hand near their face, then transitions to a single cheetah with black spots on tan fur lying on grass, mouth open as if eating. The camera remains in close-up for both segments with a cut between them.\n\nWait, but the rules say \"chronological paragraph describing the provided video.\" So the sequence is person (yawning, hand movement), then cheetah (eating).\n\nAlso, check if the cheetah is holding something. In the video description, the cheetah is \"mouth open, holding something in mouth?\" Wait, in the frames: cheetah is shown with mouth open, maybe eating. So \"mouth open as if eating.\"\n\nAlso, camera perspective: close-up for both scenes, then the transition between them.\n\nLet me check the rules again: \"conclude with the camera perspective and movement\". So for each segment? Or the overall? The video has two parts: first part camera is close-up of person, then cuts to close-up of cheetah. So camera movement: for the first part, close-up, then cut to close-up of cheetah.\n\nSo the caption should end with the camera perspective for both, but maybe the overall.\n\nWait, the output needs to be a paragraph. Let's draft:\n\nA person with long dark hair yawns widely with eyes closed, hand moving near their face, then the scene transitions to a spotted cheetah lying on grass, mouth open as if eating. The camera maintains a close-up perspective throughout, with a cut between the two scenes.\n\nWait, but \"spotted cheetah\" is okay. Let's confirm the cheetah's description: \"black spots on tan fur\" or \"spotted with black spots\".\n\nAlso, the person's hand: in frame 3, hand is near face, maybe wiping, but the main action is yawning. So the motion is yawning, hand movement.\n\nLet's make it concise.\n\nFirst segment: person with long dark hair yawns, eyes closed, hand near face. Second segment: cheetah (single, spotted) on grass, mouth open eating. Camera: close-up both times, cut between.\n\nSo:\n\nThe video starts with a person having long dark hair yawning widely with eyes closed, hand moving near their face, then cuts to a single cheetah with black spots on tan fur lying on grass, mouth open as if eating. The camera remains in a close-up perspective for both segments.\n\nCheck rules: a) motion/behavior chronological. Yes. b) appearance", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JStjwYR6Vk0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JStjwYR6Vk0_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 322.325135145145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person yawning (facial movement) and cheetah interacting with carcass (locomotion/physical interaction).", "background_and_ambient_analysis": "Background elements (room interior and grass) show minimal shifting; no fluid or environmental motion detected."}}
{"video_id": "JPEj2ON_BUg", "file_name": "JPEj2ON_BUg_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt bends over a sheep lying on a wooden platform, using shears to shear its thick, light brown wool. The sheep remains motionless as the man adjusts its position and cuts the wool, while several onlookers stand nearby with cameras and tripods. The camera maintains a steady perspective, capturing the shearing process from a slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JPEj2ON_BUg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JPEj2ON_BUg_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 144.4209131249669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The sheep is being restrained and sheared by a person; the sheep's position shifts slightly due to physical interaction (shearing), while the person moves to apply shearing tools.", "background_and_ambient_analysis": "The grassy background, hedges, and standing observers remain stable with no visible fluid motion (water, fire, smoke) or wind-induced swaying. Background elements do not shift uniformly."}}
{"video_id": "JTokIGjLyQ0", "file_name": "JTokIGjLyQ0_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to focus on the main subjects, which are the people in the dance studio. Let's see the sequence.\n\nThe video starts with a group of people, mostly women, in a dance studio. They're wearing casual clothes—some in black, others in darker colors. Let's count: there are around 10 people. They're doing synchronized movements, like stepping and moving their arms. In the first frame, they're in a line, then they start moving together. The motion is rhythmic, like a dance routine.\n\nChronologically, the first part shows them in various positions—maybe starting a step, then moving left and right. The camera seems to pan slightly, following the movement. Background has blue exercise balls on the wall, but I should keep background minimal. The studio is well-lit, with a green floor.\n\nNeed to check the rules: mention appearance (color, size, orientation—since it's a group, maybe \"dressed in dark clothing\" or specific colors if possible. From the frames, most are black, some maybe gray. Number: around 10. Spatial relationships: they're moving in a group, maybe in formation. Camera movement: it's a pan left or slight movement as the group moves.\n\nWait, the video shows them moving in unison. The camera captures the group from a fixed perspective but maybe panning to follow their motion. Let's outline the paragraph:\n\nAt the beginning, a group of approximately ten adults, mostly women, dressed in dark casual clothing, move in sync across a green-floored studio. They perform coordinated stepping and arm motions, shifting positions as they traverse the space, with some individuals positioned in front or to the side of others. The camera follows the group with a slight pan left, maintaining a consistent eye-level perspective. Blue exercise balls are visible in the background, but the focus remains on the group's synchronized movement.\n\nWait, need to make it concise. Let's check each rule.\n\na) Motion and behavior in order: they start by moving in steps, then continuing their dance. Chronological: initial position, then moving through steps.\n\nb) Appearance: group of 10, mostly dark clothing (black, dark gray). Number: approximately 10.\n\nc) Spatial relationships: some in front, others behind; moving as a group.\n\nd) Camera: slight pan left, eye-level.\n\ne) Background minimal: blue balls are there but not essential.\n\nf) Exclude text, names: good.\n\nNow, structure the paragraph. Let's make sure it's chronological.\n\nFirst, the group is in the studio, then they start moving. The movement is synchronized stepping. They shift positions, maybe left and right. Camera pans slightly left.\n\nLet me write a draft:\n\nA group of approximately ten adults, mostly wearing dark casual clothing, perform synchronized stepping movements across a green-floored dance studio. Initially positioned in a loose line, they move in unison, shifting left and right while executing coordinated arm gestures. As the sequence progresses, the group maintains a cohesive formation, with some members moving in front of or beside others. The camera captures the motion with a slight pan left, keeping a consistent eye-level perspective throughout.\n\nCheck if it's concise and follows all rules. Number mentioned, motion described in order, spatial relationships, camera movement. Background (green floor, blue balls) but blue balls are minimal. The studio's green floor is essential for the setting but since background should be minimal, maybe just \"green-floored studio\" is okay.\n\nLet me check the sample rules again. Rule e: background minimal unless essential. Green floor is essential for the dance studio, so it's okay. Blue balls are maybe too much, but maybe not necessary. Wait, the first frame shows blue balls on the wall, but the task says to keep background minimal. So maybe just mention the studio as a green-floored space.\n\nAnother version: \"A group of about ten people, dressed in dark attire, move in synchronized steps across a green-floored room. They shift positions, with some individuals advancing while others step backward, maintaining a loose formation. The camera pans slightly left, following their movement, with minimal background details visible except for the room's walls.\"\n\nWait, need to make sure it's chronological. First frame: group in position, then they move. The video shows them stepping, so the order is starting the movement, then continuing.\n\nLet me adjust:\n\nIn a well-lit dance studio with a green floor, a group of approximately ten adults—primarily women, wearing dark casual clothing—begin a synchronized dance routine. They step forward and backward in unison, shifting left and right across the room, with some members positioned in front of others. The camera follows the group with a slight pan left, capturing their coordinated movements without significant background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JTokIGjLyQ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JTokIGjLyQ0_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 85.7387167722053, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people engaged in synchronized dancing movements, exhibiting clear locomotion and positional changes.", "background_and_ambient_analysis": "Background elements (walls, floor, signs) remain stationary relative to each other; no fluid or gaseous motion (fire, water, smoke, wind) observed."}}
{"video_id": "JQooaTmToPI", "file_name": "JQooaTmToPI_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JQooaTmToPI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JQooaTmToPI_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 117.50884379202843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Football players are the discrete solid objects moving: clapping, raising hands, and interacting in the crowd.", "background_and_ambient_analysis": "The background (stadium) is static with no uniform shift. Confetti falling is present but not dominant; it is a secondary environmental effect (particles in air)."}}
{"video_id": "JT4xY5UIRto", "file_name": "JT4xY5UIRto_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, dark shorts, and pink-black striped socks prepares to strike a field hockey ball on a grass field. They swing their stick, hit the ball, and run forward toward the goal. The camera pans left to follow the player's movement as they advance with the ball.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JT4xY5UIRto.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JT4xY5UIRto_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 109.40529329774809, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The player (solid object) moves via locomotion (running, kicking, and dribbling), and the ball (solid object) moves due to explicit physical forces (kicked by the player and dribbled). Motion is tracked via bounding boxes showing clear trajectories.", "background_and_ambient_analysis": "The background (goalposts, fence, brick building, and field markings) remains stationary with no uniform shifting or fluid motion. No fire, water, smoke, or significant wind effects dominate the scene; background elements are fixed relative to the ground."}}
{"video_id": "JUvqxGHLIos", "file_name": "JUvqxGHLIos_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand at an outdoor wooden pallet; one in a white shirt with yellow gloves operates a green circular saw to cut through the wood. The camera zooms in on the saw moving across the pallet, then shifts to a wider view of the man sawing with parked vehicles visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JUvqxGHLIos.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JUvqxGHLIos_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 530.5022295477738, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves operates a circular saw, causing the saw blade to rotate rapidly. The wooden pallet and saw are discrete objects exhibiting motion due to physical forces (cutting action).", "background_and_ambient_analysis": "Static background elements (cars, grass, trees) show no significant shifting or fluid motion (no fire, water, smoke, or wind-driven sway)."}}
{"video_id": "JWbtIDP6FWM", "file_name": "JWbtIDP6FWM_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt bends over a person in a white shirt lying on the floor near a curtain, then leans over the white-shirted individual while adjusting their position, before stepping back. The camera remains close and handheld, capturing the interaction with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JWbtIDP6FWM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JWbtIDP6FWM_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 40.50513116092952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present: one lying down on a bed and another leaning over, moving their hands and body to interact with the person on the bed.", "background_and_ambient_analysis": "The background (walls, curtains) remains static with no visible uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "JX1_uYRYlxg", "file_name": "JX1_uYRYlxg_000327_000337.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved individual uses a handheld power tool to grind a circular metal disc resting on a workbench, adjusting the disc's position and continuing the shaping motion; various tools and a green hose are visible on the ground. The camera shifts between close-up and mid-range angles, tracking the hands' interaction with the tool and disc.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JX1_uYRYlxg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JX1_uYRYlxg_000327_000337.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 166.22736944413583, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves is using a hammer to strike a piece of metal secured in an anvil. The hammer and the person's hands exhibit distinct motion due to physical force application.", "background_and_ambient_analysis": "The background elements (floor, hose, tools) show no uniform shifting or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "JW9sk4qckY8", "file_name": "JW9sk4qckY8_000292_000302.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a black calculator over a whiteboard, then moves the calculator slightly to the right while pressing its buttons, and points to the whiteboard. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JW9sk4qckY8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JW9sk4qckY8_000292_000302.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 141.3584822817711, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is interacting with a calculator and writing on the whiteboard, showing discrete solid-object movement (pressing buttons, writing).", "background_and_ambient_analysis": "The background (whiteboard with written text and calculator) shows no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "JXfAaBFFnUc", "file_name": "JXfAaBFFnUc_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands methodically assemble open-faced sandwiches on elongated baguettes, placing fresh greens, sliced tomatoes, and other toppings in sequence. Multiple sandwiches line the counter, with bowls of arugula and roasted red peppers positioned in front. The hands continue adding ingredients like cheese and olives, adjusting their placement. The camera shifts to top-down and panning angles, capturing the assembly process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JXfAaBFFnUc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JXfAaBFFnUc_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 170.9244697671289, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively placing ingredients (leafy greens, sauce) onto sandwich halves, with discrete movements of the hands and ingredients being manipulated.", "background_and_ambient_analysis": "Background elements (counter, bowls, stationary objects) remain static with no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "JYEfhlnRuM8", "file_name": "JYEfhlnRuM8_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are three people: one in orange, one in blue, one in black. Let's check the frames.\n\nFrame 0: Three people standing. Orange shirt person is in front, blue in middle, black on right. All seem to be moving. \n\nFrame 1: Orange shirt person moves forward, bends down. Blue shirt person is behind, maybe turning. Black shirt person bends.\n\nFrame 2: Orange bends more, blue shirt person steps back, black shirt person is still bending.\n\nFrame 3: Orange is lower, blue shirt person looks up, black shirt person is now walking away.\n\nFrame 4: Orange is still bending, blue shirt person moves, black shirt person is almost out of frame.\n\nFrame 5: Orange is down, blue shirt person is near the board, black shirt person is gone.\n\nNow, chronological motion: The three individuals start standing. The person in orange bends down, the person in blue moves backward and then looks up, the person in black bends and then walks away. The camera is static, maybe a slight shake. Background has a whiteboard, but minimal details. Need to mention spatial relationships: initially, orange in front, blue behind, black to the right. As they move, orange is in front, blue is behind and moves left, black walks to the right and exits.\n\nWait, in frame 0: left to right: orange, blue, black. Then in frame 1, orange moves forward (toward the camera?), blue steps back, black bends. Then blue is behind orange, black moves right.\n\nWait, the whiteboard is in the background. The black shirt person bends over, then walks away to the right. The blue shirt person steps back and then turns. The orange shirt person bends down.\n\nSo, chronologically: The three individuals begin in a room with a whiteboard. The person in orange bends downward, the person in blue steps backward and turns, and the person in black bends over and then walks away toward the right. The camera remains static with a slight shake.\n\nCheck rules: focus on motion, chronological. Describe appearance (colors), number (3 people), spatial relationships (e.g., orange front, blue behind, black right; then black exits right, blue moves back). Camera perspective: static, slight shake.\n\nNeed to make it concise. Let's draft:\n\n\"Three individuals, one in orange, one in blue, and one in black, stand in a room with a whiteboard in the background. The orange-shirted person bends downward while the blue-shirted person steps back and turns; the black-shirted person bends over and then walks right toward the door. The camera remains static with a slight shake.\"\n\nWait, but need to check if the black person is going to the door. In the frames, the black person exits to the right. The blue person moves back, then turns. Orange stays bent down.\n\nLet me check the frames again. The first frame: all standing. Second frame: orange bends, blue steps back, black bends. Third: orange lower, blue looks up, black is moving. Fourth: orange still bent, blue moves, black is out. Fifth: orange down, blue near board, black gone.\n\nSo the sequence: all stand. Orange bends. Blue steps back and turns. Black bends then walks away. Camera static, slight shake.\n\nNow, the caption should be chronological. Start with the initial positions, then each action. Also, note the motion of each.\n\nLet's structure:\n\n\"The three individuals—orange-shirted, blue-shirted, and black-shirted—begin standing in a room. The orange-shirted person bends down, the blue-shirted person steps backward and turns, while the black-shirted person bends over and walks rightward toward the exit. The camera remains static with a slight shake.\"\n\nCheck if all rules are met: motion chronological, appearance (colors, number), spatial (e.g., blue behind orange, black moves right), camera (static, slight shake). Background minimal, yes.\n\nI think that's good. Let me check if \"rightward toward the exit\" is necessary. The video shows the black person moving towards the right side where the door is. But maybe just \"walks right\" is okay. Also, the camera is static, no movement mentioned except slight shake.\n\nAnother version: \"In a room with a whiteboard, three people—a person in orange, one in blue, and one in black—start standing. The orange-shirted individual bends downward; the blue-shirted person steps back and turns; the black-shirted person bends over and walks right. The camera remains static with a slight shake.\"\n\nThat's concise. Let's see if \"bends over and walks right\" covers the motion. Yes. The key points: each", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JYEfhlnRuM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JYEfhlnRuM8_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 183.38475911659233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three distinct solid objects (people in orange, blue, and black shirts) moving through locomotion and bending; their motions are clearly tracked with bounding boxes.", "background_and_ambient_analysis": "No shifting background elements (whiteboard, door, trash can remain fixed); no environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "JZROsK9p2J4", "file_name": "JZROsK9p2J4_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue uniform applies thick brown wax to a client's bare back using a yellow spatula, smoothing it evenly across the skin. The applicator then presses a white cloth against the waxed area before swiftly peeling it off, revealing smooth skin with no visible hair. The client remains stationary, lying face down with their back exposed throughout the procedure. The camera maintains close-up shots of the wax application and removal, focusing on the texture of the wax and the resulting smooth skin surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JZROsK9p2J4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JZROsK9p2J4_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 340.3498524320701, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: a person in blue (applying oil) and a recipient (back exposed). The person's hands move to apply oil, and the recipient's back is moved minimally (as part of the treatment).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. The background (walls) is static and does not shift uniformly. The video shows a controlled indoor setting with no fire, water, smoke, or wind."}}
{"video_id": "J_pDqOw_gC8", "file_name": "J_pDqOw_gC8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A cyclist in a white jacket and helmet rides a green bicycle on a snowy slope. The cyclist moves forward, approaches a red barrier, and continues past a group of spectators in winter clothing. The camera follows the cyclist's motion, capturing their approach to the barrier and interaction with the crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J_pDqOw_gC8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J_pDqOw_gC8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 453.08243260650835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The cyclist and bicycle are moving due to locomotion (pedaling) and then collide with the fence. Spectators in the background are walking.", "background_and_ambient_analysis": "The background (red fence, trees, snow) is static. No fluid or wind motions are observed. Spectators are walking, but this is a discrete object motion."}}
{"video_id": "J_K9BUgKqks", "file_name": "J_K9BUgKqks_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black shirt and light blue jeans walks onto a dock from the left, raises both arms upward, and turns to face the water. A person in a hat stands near the dock's right edge. A red boat floats in the distance, with two figures visible in the water. The camera pans slightly left to follow the woman’s movement. Background features trees and a cloudy sky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/J_K9BUgKqks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/J_K9BUgKqks_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 93.23328562681823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving on a platform: one individual walks toward the camera, turns, and walks away; another person remains near a pole. Their motion is due to locomotion.", "background_and_ambient_analysis": "The background features a calm body of water, stationary trees, and a static sky with minimal cloud movement. No significant fluid or gaseous motion (e.g., waves, smoke) dominates the scene."}}
{"video_id": "Jagh6rV-orw", "file_name": "Jagh6rV-orw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual in red pants and a gray hoodie walks from outside a garage into the interior, moving forward toward a wooden workbench cluttered with items. The camera follows the person in a handheld, slightly shaky motion as they transition from the doorway into the garage space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Jagh6rV-orw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Jagh6rV-orw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 1303.150293720439, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing red pants and gray jacket) walks from outside the garage entrance into the garage interior, passing shelves and boxes, and stops at a board marked '5:55'.", "background_and_ambient_analysis": "No significant ambient environmental motion (no fire, water, smoke, or wind effects). Background elements (garage walls, shelves, boxes, and exterior trees/road) are static with no uniform shifting across the frame."}}
{"video_id": "Jc05CEmMvZk", "file_name": "Jc05CEmMvZk_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and dark clothing sits in a dimly lit room with a sink visible in the background. They hold an object, move their arms to adjust it, then shift their body position slightly. The camera remains in a close-up, handheld perspective with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Jc05CEmMvZk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Jc05CEmMvZk_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 161, "blur_score": 71.6083019077369, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is observed performing manual actions (e.g., hand movements, posture adjustments) with consistent bounding box tracking.", "background_and_ambient_analysis": "Static background elements (walls, door, room structure) remain consistent across frames with no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "Jd6_xjTjG-U", "file_name": "Jd6_xjTjG-U_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blue pickup truck drives from the left side of the frame toward the right, passing in front of a window with a small bowl on the porch. The truck moves slowly along a concrete path, exiting the frame to the right. The camera remains stationary, positioned inside a house looking outward through the window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Jd6_xjTjG-U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Jd6_xjTjG-U_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 159, "blur_score": 1703.6176568407654, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pickup truck is moving from left to right and then turning to drive away. Its motion is due to locomotion.", "background_and_ambient_analysis": "The background (grassy yard, trees, house) is static with no shifting. There is no fire, water, smoke, or wind (fluid/environmental motion)."}}
{"video_id": "JdFCjsDuiQg", "file_name": "JdFCjsDuiQg_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands shuffles a deck of playing cards, repeatedly splitting and interlacing the card halves. The hands manipulate the deck while positioned over a dark surface, with a plain wall in the background. The camera remains stationary, focused closely on the hands and the deck.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JdFCjsDuiQg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JdFCjsDuiQg_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 1027.847426170619, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a container and cards, showing discrete physical motion through shuffling and repositioning.", "background_and_ambient_analysis": "Static background elements (table, containers) show no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "Jcev2LDR4Us", "file_name": "Jcev2LDR4Us_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the user's requirements. They want a concise chronological paragraph describing the video, following specific rules.\n\nLooking at the provided frames: The first frame shows a drill bit drilling into a wall with water splashing. Then there's a person in a green shirt holding a tool, followed by a worker in a white helmet using a tool. Next, a worker in an orange vest on a scaffold, then a night scene with workers on a platform, and finally a construction site with people moving around.\n\nI need to focus on motion and behavior in order. The main subjects are workers and tools. The drill bit is spinning, water splashing. Then the person in green with a tool, the helmeted worker using a tool. Then the orange vest worker on scaffolding. Then night scene with workers on a platform. Then the construction site with people.\n\nWait, the video sequence is from the first frame to the fifth. The caption should be chronological. Let me check the frames again:\n\nFrame 0: Drill bit into wall, water. Background city. Text in yellow.\n\nFrame 1: Close-up of a tool being used, maybe a drill. Background still city. Text changes.\n\nFrame 2: Person in green shirt, yellow gloves, holding a tool. Background city.\n\nFrame 3: Worker in white helmet, using tool. Background city.\n\nFrame 4: Night scene, workers on scaffolding. One person climbing stairs.\n\nFrame 5: Construction site with workers moving around, scaffolding and equipment.\n\nSo the order of events is: drilling, then close-up of tool, then person in green, then helmeted worker, then night scene with scaffolding, then construction site.\n\nNeed to describe each action in order, mentioning subjects' appearance (colors, etc.), spatial relationships if relevant, but minimal background.\n\nStart with the drill bit: metal drill spinning, water splashing. Then a worker in green shirt, yellow gloves, holding a tool. Then worker in white helmet, using tool. Then worker in orange vest on scaffolding. Then night scene with workers on platform. Then construction site with multiple workers moving.\n\nWait, but the frames might not be in the order described. Wait, the user provided 5 frames as [0.0], [1.4], [2.5], [3.6], [4.7]. So each frame is in the order given. So frame 0: drill into wall. Frame 1: tool being held by person. Frame 2: worker in green with yellow gloves. Frame 3: worker in white helmet. Frame 4: night scene. Frame 5: construction site.\n\nWait, but the user provided the frames as separate images. Let me check the initial description:\n\nThe user provided five images with timestamps. The first image [0.0] is a drill, [1.4] is a person with a tool, [2.5] is a person in a white helmet, [3.6] is a night scene with scaffolding, [4.7] is a construction site.\n\nSo the sequence is:\n\n1. Close-up of a drill bit spinning into a wall, causing water to spray. The drill is metallic, and the wall is greenish.\n\n2. A person wearing a green shirt and yellow gloves holds a metallic tool.\n\n3. A worker in a white hard hat uses a tool, possibly a drill, in a dark setting.\n\n4. Workers on a scaffold at night, one person climbing stairs.\n\n5. Construction site with multiple workers moving around, surrounded by scaffolding and equipment.\n\nNow, the caption needs to be chronological. So start from the first frame, describe each step.\n\nRule a) Focus on motion and behavior. So the drill is spinning. Then a person holding a tool. Then a worker using a tool. Then workers on scaffold. Then workers moving.\n\nRule b) Briefly describe appearance and number. For example, \"a worker in a green shirt with yellow gloves\" (number: one). Then \"worker in white helmet\" (one). Then \"multiple workers on scaffolding\".\n\nRule c) Spatial relationships. Maybe \"the drill bit is positioned against the wall\", \"the worker holds the tool in front of him\".\n\nRule d) Conclude with camera perspective. The first frames are close-up, then maybe medium shots, then wide shots. But the user says \"Conclude with the camera perspective and movement\". So the last part should mention the camera movement. The last frame is a construction site, probably a wide shot.\n\nWait, the output format says \"Conclude with the camera perspective and movement\". So the caption should end with something like \"ending with a top-down view of the construction site\".\n\nLet me structure it:\n\nStart with the drill: close-up of a metallic drill bit spinning into a wall, water splashing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Jcev2LDR4Us.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Jcev2LDR4Us_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 77.99835859742771, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include construction workers (e.g., person with drill, worker in hard hat, individuals at the site) moving due to locomotion (walking, tool use) and the drill itself (operating on the wall).", "background_and_ambient_analysis": "The background features static urban infrastructure (buildings, roads, construction site elements) with no fluid motion (fire, water, smoke, wind) observed. Cityscape elements remain consistent across frames without environmental distortion."}}
{"video_id": "JcmFVfpepnU", "file_name": "JcmFVfpepnU_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's muddy feet are shown close-up on a light surface; their legs, covered in dark mud, are lifted and moved toward a brown container filled with murky water. The legs are submerged, stirring the water. The camera starts top-down and follows the motion into the container.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JcmFVfpepnU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JcmFVfpepnU_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 48.18431090364443, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's feet, legs, and hands are moving as they wash their feet in the basin, involving scrubbing and lifting motions.", "background_and_ambient_analysis": "The background (sink and floor) is static without uniform shifting. There is no dominant fluid or environmental motion (e.g., fire, water flow, wind); the water in the basin is controlled by the person."}}
{"video_id": "JgFZJYLfbJk", "file_name": "JgFZJYLfbJk_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a knife to slice a yellow orange on a wooden cutting board, separating it into two halves; two whole oranges remain to the left. The hand then lifts and shifts the cut orange, revealing its interior. The camera maintains a top-down view throughout, capturing the motion and spatial arrangement of the oranges on the board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JgFZJYLfbJk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JgFZJYLfbJk_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 79.43374134060394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates lemons (discrete solid objects) by cutting and moving them across the wooden surface; the lemon being cut and repositioned shows clear physical interaction with an external force.", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion observed; wooden surface remains static throughout the sequence with no visible fire, water, smoke, or wind effects."}}
{"video_id": "JfOKUHmDr74", "file_name": "JfOKUHmDr74_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people—one in a brown shirt and blue jeans, the other in a pink jacket, hat, and blue jeans—sit on grass with a large pumpkin positioned between them. They collaborate on the pumpkin, the first person leaning forward to manipulate its surface while the second assists. Scattered leaves surround the pumpkin. The camera maintains a slight pan, capturing their interaction from a medium-distance ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JfOKUHmDr74.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JfOKUHmDr74_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 411.39488375879114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals and a dog exhibit discrete motion: the people interact with the dog (e.g., petting, adjusting position), while the dog moves slightly within the frame, all driven by physical forces and locomotion.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) detected; the grass and static ground features remain consistent throughout the clip."}}
{"video_id": "JeaU2R_IU7U", "file_name": "JeaU2R_IU7U_000253_000263.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands work on a white surface; the left hand holds a gray metal scraper while the right hand moves a brown-handled brush against it, generating light-colored shavings that fall into a central clear plastic container. Other tools, including brushes and a ruler, lie around the container on the surface. The camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JeaU2R_IU7U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JeaU2R_IU7U_000253_000263.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 111.73195124944046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The right hand (holding a screwdriver) moves repeatedly to interact with the electrical outlet's screws. The left hand holds a tool steady.", "background_and_ambient_analysis": "The background (wall and tools) is static with no shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "JiJV4dD5kl0", "file_name": "JiJV4dD5kl0_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair and glasses, wearing a gray shirt, holds a blue object near their face in a room with blue walls and a bed with striped bedding. The scene transitions to a green screen, then returns to the person in the same room, maintaining a consistent stationary camera angle focused on the individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JiJV4dD5kl0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JiJV4dD5kl0_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 327.3800553893195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands, likely playing an instrument (e.g., harmonica), indicating explicit physical locomotion or force application by the subject.", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, or wind observed. Static room elements (bed, mirror, walls) remain fixed relative to the frame."}}
{"video_id": "JhO3Nkh_iGQ", "file_name": "JhO3Nkh_iGQ_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to focus on the main subjects and their movements chronologically. The video shows a street scene with cars and a person crossing. \n\nLooking at the frames: The first frame has a beige car moving left, a yellow taxi to the right, and a person in a green shirt crossing. Then the beige car continues moving, the person moves across the street, and other vehicles like a white van appear. The text at the bottom says \"CIEGO CRUZA CON PELIGRO LA CALLE\" which translates to \"Blind person crosses the street dangerously,\" but according to rule f, exclude text recognition. So I can't mention that text.\n\nMain subjects: the beige car (moving left), yellow taxi (stationary?), the person crossing (wearing green shirt, blue helmet maybe? Wait, frame 3: person on bicycle? Wait, frame 2: a person in a green shirt walking, then frame 3 has a person on a bicycle? Wait, no. Let's check each frame:\n\nFrame 0: Beige car moving left, yellow taxi parked (or moving?), person in green shirt walking across street. \n\nFrame 1: Beige car moving, person crossing, yellow taxi now more visible, white van appears.\n\nFrame 2: Beige car continues left, person crosses street, yellow taxi is there, white van.\n\nFrame 3: Beige car gone, yellow taxi still, person on bicycle (blue helmet) crossing?\n\nWait, the person is crossing the street. Let's see the movement: the person starts on one side, moves across, maybe on a bike or walking. Let's track the person's movement. In frame 0, the person is near the beige car, moving towards the yellow taxi. Then frame 1, the person is mid-crossing, frame 2, further across, frame 3, almost across.\n\nOther vehicles: beige car moves from right to left (frame 0: right side, frame 1: center, frame 2: left side), yellow taxi is parked or moving slowly, white van comes into view.\n\nSpatial relationships: The beige car is moving left, the person is crossing the street in front of the beige car (since the car is moving left, the person is in front of it). The yellow taxi is parked on the right side.\n\nNow, chronological order: The beige car moves left across the frame, a person (in green shirt, possibly on a bicycle with blue helmet) crosses the street from left to right (wait, direction: in frame 0, person is on the right side of the beige car, moving left? Wait, no. Let's visualize: street scene, cars are on the road. The person is crossing from one side to the other. So the person moves from left to right (assuming the camera is facing the street). Wait, in frame 0, the person is near the beige car's front, so if the beige car is moving left, the person is moving towards the yellow taxi (which is on the right). So the person is crossing from left to right (if the camera is facing the street).\n\nWait, maybe the person is crossing the street, moving from left side to right side. The beige car moves leftward across the frame, the person moves rightward across the street.\n\nLet's break down the sequence:\n\n- Frame 0: Beige car is moving left across the frame, yellow taxi is parked on the right side of the road. A person in a green shirt is crossing the street from left to right (in front of the beige car).\n\n- Frame 1: Beige car continues moving left, the person is further right, closer to the yellow taxi.\n\n- Frame 2: Beige car is moving away to the left, the person is mid-crossing, yellow taxi is still there.\n\n- Frame 3: Beige car is no longer visible, the person is near the yellow taxi, and a white van appears on the left.\n\nWait, in frame 3, there's a person on a bicycle (blue helmet) crossing. So the main subject is the person crossing the street, possibly on a bike. Let's check the appearance: the person is wearing a green shirt, blue helmet (in frame 3), so maybe they're on a bike. The beige car is moving left, yellow taxi is parked, white van comes in.\n\nSo the chronological sequence:\n\n1. A beige sedan moves left across the frame, a person (in green shirt, blue helmet on bicycle) crosses the street from left to right.\n\n2. The sedan continues moving left, the person progresses across the street, approaching a yellow taxi.\n\n3. The sedan exits the frame left, the person is near the yellow taxi, and a white van enters from the left.\n\nWait, in frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JhO3Nkh_iGQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JhO3Nkh_iGQ_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 589.5095357550449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A silver sedan moves from left to right, a yellow taxi remains stationary, a motorcyclist (blue helmet) moves from left to right, and pedestrians are crossing the street.", "background_and_ambient_analysis": "Static background (buildings, pillars) shows no shifting. No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "JilW5Mxh360", "file_name": "JilW5Mxh360_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video is of a sports field, probably football. The main subjects are the players. Let's look at the sequence. \n\nAt the start, there's a group of people on the field. The field has a banner in the background, but per rule f, exclude text recognition. So focus on motion. \n\nIn the first few frames, players are in positions. Then, one player (maybe a running back) starts moving. The action seems like a play is happening. Let's check the motion: the player in yellow (maybe) runs towards the left side of the field, while others are in formation. \n\nChronological order: the play begins with players set, then one player breaks from the line and runs. Let's note the number—there are multiple players, but maybe focus on the main ones. \n\nAppearance: players in team uniforms, colors (yellow and red maybe, but not sure, but need to mention if possible. The problem says \"briefly describe appearance and number (color, size, orientation)\". So maybe \"players in yellow and red uniforms\" but if unsure, perhaps just \"players in team uniforms\". \n\nSpatial relationships: the runner is to the left of the field, others are in formation in front. \n\nCamera perspective: it's a static shot, maybe slightly pan? Wait, in the video, the camera seems to be stationary, but maybe moving a bit. Wait, the frames show the camera might be slightly panning or holding. Let's check the frames. \n\nThe description needs to be concise. Let's structure: \n\n1. Initial setup: players in formation on the field. \n2. Action: a player in a yellow uniform runs forward, moving left across the field while others stay in position. \n3. Then, the runner continues moving, possibly towards the end zone. \n\nBut need to be chronological. \n\nWait, looking at the video clips: the first frame shows players lined up. Then, a player from the line (maybe the ball carrier) starts running towards the left (since the field's yellow end zone is on the left in the frames). So the main motion is a player running across the field. \n\nSo the caption should be: \n\nPlayers in team uniforms are positioned on the field; a player in a yellow uniform breaks from the line and runs leftward across the field, while other players remain in formation. The camera remains stationary, observing the play from a ground-level perspective.\n\nWait, check rules: exclude text recognition (so \"PREPARING TO BE THE BEST\" is not mentioned). Mention spatial relationships: the runner is moving left, others are behind or in front. \n\nAlso, number of subjects: \"multiple players\" or \"several players\". \n\nLet me adjust: \n\nAt the beginning, several players stand on the field, positioned in formation. A player in a yellow uniform starts running leftward across the field, while others remain stationary. The camera stays fixed, capturing the movement from a ground-level perspective.\n\nWait, but need to check if there are other motions. The video shows the play developing: the player runs, maybe gets tackled? Wait, in the frames, the first frame has players in position, then the next frames show the runner moving. Let's see the video progression. \n\nFrame 0: players lined up. Frame 1-5: the player starts moving, maybe a play starts. So the main action is the player running. \n\nSo the caption: \n\nInitially, several athletes in team uniforms stand in formation on the field; a player in a yellow uniform breaks from the line and runs leftward across the field while others maintain their positions. The camera remains stationary, observing the motion from a ground-level angle.\n\nCheck rules: \n\na) Motion and behavior chronologically: initial stance, then running. \n\nb) Appearance and number: \"several athletes in team uniforms\", \"player in yellow uniform\". \n\nc) Spatial: runs leftward, others behind. \n\nd) Camera: stationary, ground-level. \n\ne) Background minimal: field, not focusing on banner. \n\nf) Exclude text: yes, no mention of banner. \n\ng) Internal thinking, but output caption. \n\nMake sure concise. Let's tighten: \n\nSeveral athletes in team uniforms stand in formation; a player in a yellow uniform runs leftward across the field, while others remain stationary. The camera stays fixed, observing from a ground-level perspective.\n\nWait, \"several\" is okay. \"Breaks from the line\" might be better than \"runs leftward\", but the action is starting to run. \n\nWait, the initial frames: the player is part of the line, then starts running. So \"a player in a yellow uniform breaks from the line and runs leftward across the field while others stay in position.\" \n\nFinalize: \n\nMultiple players in team", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JilW5Mxh360.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JilW5Mxh360_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 246.12839215899004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people on the football field are moving dynamically, indicating discrete object motion from locomotion or physical interaction.", "background_and_ambient_analysis": "The background elements (banner, field markings, trees) show no uniform shifting; ambient environmental motion (wind, fluids) is negligible and not dominant."}}
{"video_id": "JkTbyeNC5TM", "file_name": "JkTbyeNC5TM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a large green watermelon with dark stripes against a split red and green background. Another hand uses a knife to slice through the watermelon, splitting it into two halves. One half is lifted to display the red interior and seeds, then the halves are positioned back together. The camera remains stationary, focused on the watermelon and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JkTbyeNC5TM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JkTbyeNC5TM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 91.44776906701442, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The watermelon and knife are discrete solid objects. The watermelon is held by hands and then cut by a knife. The knife moves to slice the watermelon, and the hands adjust their position to hold the watermelon steady.", "background_and_ambient_analysis": "The background consists of static solid colors (red and green) with no shifting or fluid motion. There is no fire, water, smoke, or wind present."}}
{"video_id": "JjTfadqGZPc", "file_name": "JjTfadqGZPc_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people wearing orange vests and dark pants move energetically in a church interior, with a central woman gesturing toward a seated individual in white. Others join the motion, some holding microphones, while a few remain stationary near the back. The camera shifts slightly with a handheld shake, capturing the dynamic movement against the arched architecture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JjTfadqGZPc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JjTfadqGZPc_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 214.0275115318853, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people (approximately 8-10) are dancing in a line, moving their arms and bodies in a coordinated manner.", "background_and_ambient_analysis": "The background (walls, arches, chandeliers) remains static without uniform shifting; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "JkDf03fIAXo", "file_name": "JkDf03fIAXo_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JkDf03fIAXo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JkDf03fIAXo_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 35.44216143351455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (golfer) is performing a discrete physical action (golf swing), with visible motion of the body, club, and ball in the foreground.", "background_and_ambient_analysis": "The background consists of static trees and grass with no significant wind-induced motion or fluid dynamics (e.g., fire, water, smoke). Background elements remain uniformly stable throughout the sequence."}}
{"video_id": "JlPAgn1WF-4", "file_name": "JlPAgn1WF-4_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber in a blue jacket, black pants, and red shoes steadily ascends an ice-covered cliff face, moving upward through the sequence. The camera remains stationary, capturing the climber's progress against the icy waterfall with snow-covered ground below.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JlPAgn1WF-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JlPAgn1WF-4_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 290.9442692088187, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single climber (solid, distinct object) is moving upward along the rock face, indicating locomotion driven by physical effort (climbing).", "background_and_ambient_analysis": "The background consists of a static rock face with minimal environmental elements; no significant fluid motion (fire, water, smoke) or wind-driven movement is observed. The rock surface and surrounding terrain show no uniform shifting."}}
{"video_id": "Jlzb_Kj8IuQ", "file_name": "Jlzb_Kj8IuQ_000414_000424.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless muscular man stands behind a seated woman wearing a white shirt, gripping her face before moving to adjust her tied hair as she turns her head back. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Jlzb_Kj8IuQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Jlzb_Kj8IuQ_000414_000424.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 31.406946311996307, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (shirtless man and seated woman) moving: man manipulates woman's head/neck with hands; woman turns head and body in response.", "background_and_ambient_analysis": "Background static (TV, vase with flowers, wooden surface) with no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "JktbUOx0TAU", "file_name": "JktbUOx0TAU_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A right hand holding a black carving tool moves along the right edge of a detailed wooden portrait, applying precise strokes to the artwork’s border while a left hand stabilizes the piece; the camera maintains a steady top-down perspective focusing on the hand’s meticulous movements against a wooden workbench background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JktbUOx0TAU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JktbUOx0TAU_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 42.4875415395732, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Right hand moves carving tool (chisel) to shape wood; left hand stabilizes the wooden piece; all motions are deliberate and controlled by human action.", "background_and_ambient_analysis": "Background (wooden table and tools) remains static with no shifting or fluid motion (fire, water, wind); no ambient environmental elements detected."}}
{"video_id": "JlUGrJCwyKU", "file_name": "JlUGrJCwyKU_000234_000244.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a large striped fish above water. The scene shifts to a person in a light blue shirt and headband holding the fish near a body of water, with trees and a dock visible in the background. The person lowers the fish toward the water, releasing it, and the camera focuses on the water surface as the fish enters. The camera remains steady throughout the sequence, capturing the release from a medium to close perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JlUGrJCwyKU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JlUGrJCwyKU_000234_000244.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 118.60044478953043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: person holding a fish, with the fish being manipulated via physical forces (reeling, holding).", "background_and_ambient_analysis": "Water surface has minor ripples, but static background elements (dock, trees) show no uniform shifting; ambient environmental motion (water) is not dominant."}}
{"video_id": "JlaQtvL6tgQ", "file_name": "JlaQtvL6tgQ_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a purple shirt stands at a kitchen counter with a block of butter on a white cutting board. He picks up a red bowl, holds it up to display its contents, then places the bowl back on the counter. The camera remains stationary, capturing the man’s actions from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JlaQtvL6tgQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JlaQtvL6tgQ_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 145.32141594466663, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete object) moves his hands to handle objects: picking up a plate, turning it, interacting with a bowl, and manipulating butter. These solid objects exhibit motion due to physical forces (hand movements).", "background_and_ambient_analysis": "The background (wooden cabinets, stove, countertop) is static with no shifting or uniform motion. No fire, water, smoke, or wind is visible, so ambient environmental motion is absent."}}
{"video_id": "Jn3j-c-iGcw", "file_name": "Jn3j-c-iGcw_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blue supercar is shown in close-up. A hand appears, pointing to the car’s door handle. The door opens smoothly, revealing the interior with the handle visible. The camera transitions from the exterior to the interior as the door opens.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Jn3j-c-iGcw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Jn3j-c-iGcw_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 480.72518802515833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The supercar door (a solid object) is moving due to the door mechanism, and a hand appears to interact with it. The motion is a discrete object (door) moving due to physical forces.", "background_and_ambient_analysis": "The background (car body and ground) is static and does not shift uniformly; no fluids or wind-driven motion present."}}
{"video_id": "JnehHKlUJBM", "file_name": "JnehHKlUJBM_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt and dark shorts holds an object to their ear while standing near a large dumpster, then turns and approaches the dumpster, bending over to rummage through its contents with one hand. The camera follows their movement with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JnehHKlUJBM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JnehHKlUJBM_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 218.07931937035454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving within a dumpster area, performing actions like bending, reaching, and adjusting their posture while interacting with objects inside the dumpster.", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, smoke, or wind motion present."}}
{"video_id": "Jm4EAJ2700I", "file_name": "Jm4EAJ2700I_001397_001407.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with orange nail polish and a ring uses a white-handled tool to etch a detailed design into a circular wooden disc. The hands adjust the tool's position over the disc, then briefly move away before returning to continue the etching. The disc, featuring an engraved image, rests on a light-colored work surface with a brush visible to the left. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Jm4EAJ2700I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Jm4EAJ2700I_001397_001407.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 35.25299127760717, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are moving in discrete, controlled motions to manipulate a tool and interact with a wooden disc, demonstrating explicit physical interaction with the object.", "background_and_ambient_analysis": "The background features a static white surface with a brush in the top-left corner; no fluid environmental motion (fire, water, smoke, wind) is present, and background elements show no uniform shifting."}}
{"video_id": "JoMZCDfD5e8", "file_name": "JoMZCDfD5e8_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a green shirt, blue jeans, a white headband, and a white towel draped over his shoulder stands on a white stool near a white wall, bending down to reach into a red tray on a newspaper-covered floor; he adjusts his grip and maintains a bent posture while interacting with the tray. The camera shifts from a side perspective to a lower angle, capturing his motion with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JoMZCDfD5e8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JoMZCDfD5e8_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.18755397103392, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is seated on a stool, interacting with a tray and materials on the floor. Their hand movements and body position changes indicate physical activity involving explicit object manipulation.", "background_and_ambient_analysis": "The white wall and floor remain static throughout the frames, with no shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "JpAreUSrwtc", "file_name": "JpAreUSrwtc_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a newspaper laid open; a light-skinned hand enters the frame, manipulating the newspaper by flipping pages and adjusting its orientation. The hand moves the newspaper to display various sections, with the camera maintaining a close-up perspective and slight shaking motion throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JpAreUSrwtc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JpAreUSrwtc_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 57.15260594177246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) manipulates a newspaper, causing pages to flip and shift position due to physical interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (e.g., newspaper surface, table) remain static throughout the sequence."}}
{"video_id": "JpH97laOszM", "file_name": "JpH97laOszM_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a clear wineglass to the right of an existing glass on a white lace tablecloth with silverware and cream-colored plates. Subsequently, a hand adjusts a smaller plate, positioning it to the left of the larger plate. The camera remains stationary in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JpH97laOszM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JpH97laOszM_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 542.8409877402651, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with objects: first moving a glass (possibly pouring), then placing a bread plate near the main plate. These are discrete, solid objects undergoing physical manipulation.", "background_and_ambient_analysis": "The table and background elements (white tablecloth, dark surface) remain static with no shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "Jp8KBM7hXFc", "file_name": "Jp8KBM7hXFc_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing stands on a grassy field, initially bent over with hands near his waist, then gradually straightens, adjusting his posture and upper body while remaining in the same general position. The background includes a distant road with vehicles. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Jp8KBM7hXFc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Jp8KBM7hXFc_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 245.8364130379958, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject performs deliberate locomotion and body movements (bending, standing, weight shifts), indicating discrete solid object motion.", "background_and_ambient_analysis": "Static background elements (buildings, fence) show no uniform shifting or environmental motion (e.g., wind, water), confirming no ambient_environmental dominance."}}
{"video_id": "JpkFtp06wfk", "file_name": "JpkFtp06wfk_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of bare feet descends onto a white plate filled with dark purple grapes, pressing down to crush them and spread juice across the plate. The feet apply downward pressure, compressing the grapes further with each step. The camera maintains a static top-down perspective against a solid orange background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JpkFtp06wfk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JpkFtp06wfk_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 60.96876783669261, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A foot pressing down on a plate of grapes; the foot is the primary discrete object undergoing physical motion due to applied force.", "background_and_ambient_analysis": "Static orange background with no shifting or environmental motion (fire, water, wind, etc.)."}}
{"video_id": "JrcKL6MjCqY", "file_name": "JrcKL6MjCqY_000181_000191.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person handling meat, probably in a slaughterhouse or processing facility. First, the timestamp is 01/27/2008, but we exclude text recognition. The main subject is a gloved hand (gloves are blue and gray) working on a large piece of raw meat, which is pinkish-red with visible fat and layers. The hand is manipulating the meat, maybe cutting or moving it. The background is a green wall and a metal surface, with some other meat pieces in the background. \n\nChronologically: the video starts with the gloved hand near the meat. Then the hand moves the meat, showing the layers. The meat is on a stainless steel table, maybe. The person's arm is visible, wearing a white uniform or apron. The motion is continuous—pressing, turning the meat. \n\nSpatial relationships: the meat is on the table, hand is manipulating it. The other meat pieces are in the background, to the left. \n\nCamera perspective: it's a close-up, maybe handheld, since it's a bit shaky. The camera is focused on the hand and meat, so close-up shot, no significant pan or tilt, just slight movement as the hand moves the meat.\n\nNow, rules: focus on motion, chronological order. Describe main subject (gloved hand, meat), appearance (gloves: blue and gray mesh, meat: red/pink, large, layered). Mention spatial (meat on table, other pieces in background left). Conclude camera: close-up, slight shake.\n\nAvoid text, named characters. So the caption should be:\n\nA gloved hand with blue and gray mesh covering moves a large, pinkish-red piece of raw meat with visible fat layers across a stainless steel surface. The hand manipulates the meat, pressing and turning it to display its layered structure. Other pieces of meat lie scattered on the table in the background to the left. The camera maintains a close-up perspective with slight shake, focusing on the hand’s motion over the meat.\n\nWait, check rules: \"concise, chronological paragraph\". Let's make sure it's chronological. The video starts with the hand near the meat, then moving it. So first, the hand is on the meat, then moving it.\n\nAlso, \"mention spatial relationships if relevant\". The meat is on the table, other meat in background left.\n\nCheck if background is minimal. Yes, the background is the green wall and other meat, but minimal as per rules.\n\nNow, structure the sentence: Start with main subject's action in order.\n\n\"A gloved hand with blue and gray mesh covers a large, pinkish-red piece of raw meat with visible fat layers on a stainless steel surface. The hand manipulates the meat, pressing and turning it to reveal its layered structure while other pieces of meat remain scattered on the table to the left. The camera maintains a close-up perspective with slight shake, focusing on the hand’s movements over the meat.\"\n\nIs that concise? Let's check rules for conciseness. Maybe shorten.\n\n\"Starting with a gloved hand (blue and gray mesh) manipulating a large, pinkish-red piece of raw meat with visible fat layers on a stainless steel table, the hand presses and turns the meat to display its layers. Other meat pieces lie scattered to the left in the background. The camera remains in a close-up position with slight shake, following the hand’s motion.\"\n\nWait, \"chronological paragraph\"—so describe what happens in order. The video shows the hand moving the meat. So first, the hand is on the meat, then moving it.\n\nAnother way: \"A gloved hand (blue and gray mesh) moves a large, pinkish-red raw meat piece with visible fat layers across a stainless steel surface. The hand presses and turns the meat to expose its layered structure, while other meat pieces lie scattered on the table in the background to the left. The camera captures the action in a close-up view with slight shake, focusing on the hand’s motion.\"\n\nCheck rules: Exclude text recognition (the date is there but we don't mention it). Mention appearance (gloves: blue and gray mesh; meat: pinkish-red, fat layers, size). Spatial: other meat to left. Camera: close-up, slight shake.\n\nYes, that seems right. Let's make sure it's concise and chronological. The motion is the hand manipulating the meat, so first the hand is moving the meat, then turning it, etc.\n\nFinal check: no text, no named characters, just the motion. The timestamp is there but we ignore it per rule f.\n</think>\n\n<caption_output>A gloved hand (blue and gray mesh) manipulates a large, pinkish-red piece of raw meat with visible fat layers on a stainless steel surface, pressing and turning it to reveal its layered structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JrcKL6MjCqY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JrcKL6MjCqY_000181_000191.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 575.6431396581916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand holds a knife and cuts through a piece of meat (ribs). The meat is being sliced, and the knife moves in a controlled manner.", "background_and_ambient_analysis": "The background (counter and containers) is static with no shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "JrwZRBAeYpE", "file_name": "JrwZRBAeYpE_000182_000192.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph that describes the video, focusing on the main subjects' motions and behaviors in order. The rules are pretty specific, so I need to make sure I follow them all.\n\nLooking at the video frames provided. The first frame shows three scallop shells with orange sauce and scallops. A hand is adding something to one of them. Then, the next frame shows a hand pouring a liquid into a bowl with greens. Then, there's a person in a kitchen preparing food, maybe cooking. Then, the scallops again with some green herbs on top, and text about a recipe.\n\nWait, the user said to exclude text recognition. So the text at the bottom saying \"Find the recipe...\" shouldn't be mentioned. Also, no named characters, so the person in the kitchen shouldn't be identified. The main subjects are the hands, the scallops, the ingredients.\n\nLet me break down the sequence step by step. \n\nFrame 0: Three scallop shells on a white surface. Each has a scallop and orange sauce. A hand is adding a dark dot (maybe a caper?) to one shell. \n\nFrame 1: The hand is placing another item, maybe a caper, into a shell. The shells are arranged in a triangular pattern. \n\nFrame 2: A hand pours a liquid (like broth or sauce) over greens in a white bowl. \n\nFrame 3: A person in a kitchen, wearing a striped sweater, chopping something on a cutting board. The kitchen has cabinets and shelves in the background. \n\nFrame 4: Close-up of scallop shells with green herbs sprinkled on top. A text overlay (but we exclude that). \n\nSo the chronological order is: \n\n1. Hand adding ingredients to scallop shells (three shells, orange sauce, scallops). \n\n2. Hand pouring liquid over greens in a bowl. \n\n3. Person chopping in kitchen. \n\n4. Final shot of scallops with herbs. \n\nWait, the video might be moving from the scallops to the bowl, then to the person cooking, then back to the scallops. \n\nNeed to describe the motions. The first action is the hand adding something to the scallops. Then the hand pours liquid into the bowl. Then the person is chopping. Then the scallops are garnished with herbs. \n\nThe background in frame 3 is a kitchen with cabinets, but the rule says to keep background descriptions minimal. So maybe just mention \"kitchen setting\" briefly. \n\nThe camera perspective: starts with top-down view of scallops, then close-up of the bowl, then a medium shot of the person, then top-down again on scallops. \n\nWait, the user says to conclude with camera perspective and movement. So the last part should note that. \n\nLet me check the rules again: \n\na) Chronological order of motions. \n\nb) Describe appearance and number of subjects. \n\nc) Spatial relationships if relevant. \n\nd) Conclude with camera perspective and movement. \n\ne) Background minimal unless essential. \n\nf) Exclude text, named characters, stylistic analysis. \n\nSo, the caption should list the actions in order. Let's structure it:\n\nFirst, three scallop shells on a white surface. A hand adds a small dark item (caper) to one shell. Then, a hand pours liquid into a bowl of greens. Next, a person in a kitchen chops ingredients on a cutting board. Finally, the scallop shells are garnished with green herbs. The camera starts with top-down views, then a close-up on the bowl, a medium shot of the person, and ends with a top-down view of the scallops.\n\nWait, the frames are:\n\n[0] Hand adds caper to scallop shells (3 shells, orange sauce, white surface)\n\n[1] Same action but another shell maybe\n\n[2] Hand pouring liquid into bowl with greens\n\n[3] Person chopping in kitchen\n\n[4] Scallop shells with herbs\n\nSo the chronological order is: adding to shells, pouring liquid, chopping, garnishing shells.\n\nNow, the caption should be a paragraph. Let's try:\n\nA hand places a small dark item onto three scallop shells filled with orange sauce on a white surface. Next, a hand pours liquid into a bowl containing chopped greens. Then, a person in a kitchen setting chops ingredients on a cutting board. Finally, the scallop shells are garnished with green herbs. The camera transitions from top-down views of the shells and bowl to a medium shot of the cook, ending with a top-down perspective of the prepared scallops.\n\nCheck the rules: \n\n- Chronological order: yes.\n\n- Appearance and number: 3 scallops, hand, bowl with greens, person chopping.\n\n-", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JrwZRBAeYpE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JrwZRBAeYpE_000182_000192.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 277.20834909435985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: human hands adding green herbs to scallop shells, pouring liquid into shells, and handling ingredients on a kitchen counter.", "background_and_ambient_analysis": "Static kitchen background (cabinets, countertops) shows no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "JsN72CnI5x0", "file_name": "JsN72CnI5x0_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue toothbrush with red bristles cleans the edge of a white ceramic sink, moving the brush in circular motions. The sink has a dark blue and red object positioned to its right. The camera maintains a fixed top-down perspective throughout, capturing the cleaning action against a beige countertop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JsN72CnI5x0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JsN72CnI5x0_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 60.93420134897379, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "JrK8KWR2deo", "file_name": "JrK8KWR2deo_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of hands manipulating a metal tool emitting a blue flame, directing it toward a large, light gray pottery bowl resting on a rotating stand. The hands adjust the tool's position as it makes contact with the bowl. The scene then transitions to a medium shot of a person in a brown shirt and dark jeans standing to the left of the bowl, holding the tool and applying heat to the clay. The bowl, now more detailed and emitting steam, sits centered on a pottery wheel. The background consists of a concrete wall and workshop elements. The camera shifts from a close-up to a medium perspective, capturing the person's hand movements and the bowl's rotation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JrK8KWR2deo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JrK8KWR2deo_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 40.62319225417481, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in a brown t-shirt) is moving their arm to direct a spray tool into a large container, and the tool itself is moving.", "background_and_ambient_analysis": "Background (wall and workshop) is static in both segments. No fluid or gaseous motion dominant (the spray is a minor jet, not the primary motion)."}}
{"video_id": "JsXioJ-SGik", "file_name": "JsXioJ-SGik_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark long-sleeve top holds a small baby wrapped in a striped blanket; she shifts the baby’s position from her left side toward her center, adjusting her arms to keep the baby secure against her chest. The camera remains static, capturing the interaction from a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JsXioJ-SGik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JsXioJ-SGik_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 81.63321277320959, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and baby exhibit subtle movements: the woman adjusts her posture while holding the baby, and the baby makes minor head/body movements.", "background_and_ambient_analysis": "The background (dark cabinet, wall, toys) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "JsjGca1llY8", "file_name": "JsjGca1llY8_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a black screen. It then transitions to a close-up shot of a person's hand, wearing a dark sleeve, pouring oil from a blue bottle into a dark container. The container sits on a work surface, with a blurred workshop background visible. The camera remains steady, focusing on the pouring motion without shifting perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JsjGca1llY8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JsjGca1llY8_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 269.6816009167766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand holding the oil pan and the bottle pouring oil are discrete solid objects moving due to human action (tilting the bottle and holding the pan steady).", "background_and_ambient_analysis": "The background is a static workshop setting. There is no dominant ambient environmental motion (fire, water, smoke, wind) as the oil pouring is a controlled action and not the primary focus of the video."}}
{"video_id": "JujW5fIbLws", "file_name": "JujW5fIbLws_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people collaborate at a white table; one holds a yellow bowl containing a metal piece and butter, while the other operates a yellow and black power drill on a metal object. The individual with the bowl adjusts the metal piece, and the other maneuvers the drill back and forth across its surface. The camera maintains a close-up perspective, slightly shifting to follow the drilling motion. Background elements are minimal, emphasizing the hands and tools in action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JujW5fIbLws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JujW5fIbLws_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 147, "blur_score": 65.02538213041944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are interacting with objects: one uses a power tool to process a metal block, while the other holds a yellow plate containing a mold-like object. The hands and objects move due to intentional physical actions.", "background_and_ambient_analysis": "The background includes a table and static elements with no significant shifting or fluid motion (e.g., no fire, water, or smoke). Background objects remain stable throughout the frames."}}
{"video_id": "Ju_YLh-tME0", "file_name": "Ju_YLh-tME0_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black rubber boots and dark pants stands in shallow, muddy water, then steps forward, causing their boots to sink deeper into the thick mud. The mud forms deep impressions around their legs as they move. Tall green plants line the water's edge in the background. The camera remains stationary, focused on the lower half of the person and the muddy terrain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ju_YLh-tME0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ju_YLh-tME0_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 91, "blur_score": 947.0059027846905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (legs and boots) is making incremental movements in the mud, adjusting their position.", "background_and_ambient_analysis": "The background consists of static vegetation and ground; no ambient environmental motion (fire, water, wind) is observed."}}
{"video_id": "JutNY4TyDzM", "file_name": "JutNY4TyDzM_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a gym setting with mirrors and some equipment. The main subjects are people. Let's look at the sequence.\n\nAt the start, there's a person in a light blue shirt and black shorts walking. Then, two people: one in a black outfit (maybe a leotard) running on a red mat, and another in yellow running. Also, someone in black and white is bending down. Wait, need to be chronological.\n\nFrame 0: The first person is moving, but maybe the main actions start. Frame 1: same person walking. Frame 2: person in black running on red, person in yellow (maybe same person) running. Wait, no—wait, the video has a person in black and white shorts (the first person) walking, then others moving.\n\nWait, let's parse each frame. The user provided frames 0 to 5. Let's check each:\n\n[0.0] The video starts with a person in light blue shirt and black shorts walking right. Background has mirrors, red mat, green floor. Other people are visible in the mirror.\n\n[1.4] Same person continues walking. A person in black outfit (like a leotard) is running on red mat, facing left. Another person in yellow top and gray pants is running on red mat.\n\n[2.5] Person in black continues running, then stops with hands on hips. Person in yellow is now standing (maybe). The person in light blue is still walking. Another person is bending down (bending over).\n\n[3.6] The person in black is standing, hands on hips. The person in yellow is walking or standing. The person in light blue is still walking right. The bending person is still bent.\n\n[4.7] Person in light blue continues walking right. The person in black is walking, person in yellow is walking left, and the bending person is still there.\n\nWait, need to describe chronologically. So sequence:\n\nInitial frame: Person in light blue shirt (white shirt with blue accents?) and black shorts walking on green floor. Then, a person in black leotard running on red mat (from left to right), a person in yellow top and gray pants running. Also, a person in dark clothing bending down on the green floor.\n\nAs the video progresses:\n\n- The person in black stops running, poses with hands on hips (maybe finishing a run).\n\n- The person in yellow may be walking or changing position.\n\n- The person in light blue continues moving.\n\n- The person bending down is still there.\n\nNeed to make it concise. Let's structure:\n\nIn a gym with mirrors and mats, a person in a light blue shirt and black shorts walks across the green floor. Two individuals, one in a black outfit and another in yellow and gray, run on the red mat; the black-outfitted person stops and places hands on hips, while the yellow-clad individual continues moving. A third person in dark clothing remains bent over. The camera pans slightly right, capturing these motions from a stationary perspective with minimal background details.\n\nCheck rules: focus on motion, chronological. Mention appearance (light blue, black, yellow), number (at least three people), spatial (green floor, red mat, mirrors). Background minimal. Camera movement: slight pan right? Or stationary?\n\nWait, the frames show the person in light blue moving from left to right, so the camera might be static but the subject moves. Wait, the description says \"camera perspective and movement\". In the video, maybe the camera is stationary but the people move.\n\nWait, the user's example: \"a person in a black leather jacket walks left, passing a person sitting on a bench. The camera remains stationary, capturing the scene from a medium shot.\"\n\nSo for this:\n\nStart with a person in a light blue shirt and black shorts walking across a green floor in a gym. Then, two individuals (one in black, one in yellow) run on a red mat. The black-clad person stops, hands on hips; the yellow-clad person continues moving. A third person in dark clothing bends over. The camera stays stationary, capturing the motion from a fixed angle.\n\nLet's check for chronology:\n\nFrame 0: person in blue walking. Frame 1: same person walking. Frame 2: person in black running, person in yellow running. Frame 3: person in black stops, hands on hips; person in yellow stands; the person in blue continues. Frame 4: same as frame 3. Frame 5: person in blue continues.\n\nSo order:\n\n1. Person in light blue shirt and black shorts walks on green floor.\n\n2. A person in black leotard runs on red mat (left to right), and a person in yellow top and gray pants runs on red mat.\n\n3. The black-cl", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JutNY4TyDzM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JutNY4TyDzM_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 407.2556342285368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: a man in a light blue shirt performs kicking motions, while other individuals in the background walk or bend. Their movements are localized and distinct from the environment.", "background_and_ambient_analysis": "The background consists of static gym walls and flooring with no fluid or environmental motion (fire, water, wind). Background elements do not shift uniformly across frames, indicating no ambient environmental motion."}}
{"video_id": "Jv0x49Ori40", "file_name": "Jv0x49Ori40_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue t-shirt with \"ATHLETIC\" and a logo manipulates a light-colored, curly object with their right arm, moving it downward toward the object positioned in front of them. The object is held near a window revealing an outdoor playground scene in the background. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Jv0x49Ori40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Jv0x49Ori40_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 157, "blur_score": 839.9869013516734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a navy blue 'ATHLETIC' shirt is moving their arms, initially crossed and then lowering one arm (visible from 4.2 to 5.0 seconds). This is a discrete solid object exhibiting motion due to its own locomotion.", "background_and_ambient_analysis": "The background (window and outdoor scene) is static; no fluid or environmental motion (e.g., wind, fire) is observed. The outdoor trees appear stationary, indicating no significant ambient motion."}}
{"video_id": "JuTm7n7x_m4", "file_name": "JuTm7n7x_m4_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black wok with a wooden handle containing colorful vegetables and noodles is moved over a gas stove with a blue flame to mix ingredients thoroughly. A hand sprinkles light brown sesame seeds into the wok. The scene shifts to a top-down view of the wok on a dark surface, with the sesame seeds distributed among the ingredients and a spoon and bottle placed beside it.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JuTm7n7x_m4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JuTm7n7x_m4_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 76.27423987584919, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The wok is being moved in a circular motion by the cook to stir the ingredients. A hand is sprinkling ajonjoli (a seed) into the wok. These are discrete solid objects moving due to human action.", "background_and_ambient_analysis": "The background (stove and countertop) is static with no uniform shifting. There is no fire, water, smoke, or wind as dominant motion. The motion of the wok and hand is intentional and controlled by the cook."}}
{"video_id": "Jwz_HWx6KF0", "file_name": "Jwz_HWx6KF0_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, one wearing a ring, manipulates a dark-tipped tool to fill in a detailed black mandala design on a light wooden board. The left hand steadies the board while the right hand moves the tool in precise motions, tracing and coloring the intricate patterns. The background features a plain white surface with a small metallic stand to the right. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Jwz_HWx6KF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Jwz_HWx6KF0_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 39.41548745829559, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands (one holding the paper, one holding the pen) moving to draw a mandala pattern on the paper; the pen moves across the paper in discrete strokes.", "background_and_ambient_analysis": "Static background with a white surface and paper; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "Jx2stuF64zw", "file_name": "Jx2stuF64zw_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy wearing a striped sleeveless shirt and green shorts pours liquid from a white container into a white bucket, then steps back and adjusts his stance while the camera pans slightly left in a cluttered kitchen setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Jx2stuF64zw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Jx2stuF64zw_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 87.15187445536174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively moving a container to pour liquid into a bowl, with discrete solid object motion (child's arms, container) driven by physical force (pouring action).", "background_and_ambient_analysis": "Background elements (kitchen fixtures, buckets, walls) show no uniform shifting or environmental fluid motion (e.g., no fire, water flow, smoke)."}}
{"video_id": "JyTcy0rYMy4", "file_name": "JyTcy0rYMy4_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black suit and white hair stands beside a woman in a black outfit and hat on a purple-lit stage; he presents a trophy to her, who accepts it, turns slightly, and speaks into a microphone while holding the trophy. The camera cuts to a woman in the audience smiling, then returns to the stage where the woman gestures with the trophy. The camera alternates between the stage and audience shots, maintaining a steady perspective with occasional close-ups.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JyTcy0rYMy4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JyTcy0rYMy4_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 433.18283006960553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (a man in a suit and a woman in a black outfit) are interacting on stage, exhibiting controlled motion due to human locomotion and gestures.", "background_and_ambient_analysis": "The background features a stage with purple lighting and static audience seating; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "JxW2cfxePtQ", "file_name": "JxW2cfxePtQ_000292_000302.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black top and plaid pants sits before a pottery wheel, shaping gray clay with a tool while rotating the wheel; a red bucket with paint sits to the left of the wheel. Other individuals stand in the background, partially visible. The camera remains stationary, capturing the detailed hand movements and clay molding process from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JxW2cfxePtQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JxW2cfxePtQ_000292_000302.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 156.91528189089004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively molding clay within a basin; discrete solid objects (clay, hands) exhibit explicit physical manipulation.", "background_and_ambient_analysis": "Background elements (people, equipment) show no uniform shifting; no dominant fire, water, or wind motion observed."}}
{"video_id": "Jx_CaLxVtj4", "file_name": "Jx_CaLxVtj4_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to look at each frame. The video starts with a man in a blue shirt and a cap, maybe adjusting his hat. Then another shot of him with his hand up, smiling. Then a crowded scene where he's moving through people, some with signs. Then a close-up of a woman with blonde hair and a man in a light shirt, both looking at each other. Then a man in a striped shirt smiling, and another person holding something. \n\nI need to sequence the actions chronologically. Let's break it down:\n\n1. First frame: Man in blue shirt, cap, adjusts hat (hand to head).\n2. Next: Same man, hand raised, smiling (maybe waving?).\n3. Then: Crowd scene, man in blue shirt among people, some with signs. He's moving through the crowd.\n4. Close-up of a woman with blonde hair and a man in a light shirt, they're close, looking at each other.\n5. Man in striped shirt smiling, maybe next to someone.\n6. Then a person holding something up (maybe a sign or object).\n\nNeed to describe each action in order, mention appearance (color, size), spatial relationships if any (like \"in front of\", but in the crowd scene, he's among people so \"amidst a crowd\"). Camera movement: the video might have cuts between shots, so camera perspective is changing. \n\nCheck rules: exclude text, so no need to mention the text on screen. Focus on motion and behavior. \n\nStart drafting:\n\nThe video opens with a man in a blue shirt and dark cap adjusting his hat with his right hand. He then raises his hand in a gesture while smiling. The scene transitions to him walking through a crowded area, where he is surrounded by people holding signs. Next, a close-up shows a woman with long blonde hair and a man in a light-colored shirt standing close together, looking at each other. Following this, a man in a striped shirt smiles as he stands with another individual. The sequence concludes with a person holding a reflective object upward. The camera shifts between close-ups and mid-range shots, focusing on the subjects' movements.\n\nWait, need to be concise, chronological. Let's check each frame order:\n\nFrame 0: Man in blue shirt, cap, adjusting hat (hand to head). Text at top says \"Tiro o chapéu pro novo que vai chegar\" but we can't mention text.\n\nFrame 1: Man in blue shirt, cap, hand raised, smiling.\n\nFrame 2: Crowd, man in blue shirt moving through people, some holding signs.\n\nFrame 3: Close-up of woman with blonde hair and man in light shirt, close proximity.\n\nFrame 4: Man in striped shirt, smiling.\n\nFrame 5: Person holding reflective object (maybe a flag or sign), hand raised.\n\nSo chronological:\n\n- A man in a blue shirt and dark cap adjusts his hat with his right hand. \n- He then raises his hand in a gesture while smiling. \n- The scene shifts to him walking through a crowded area, surrounded by people holding signs. \n- Next, a close-up shows a woman with long blonde hair and a man in a light shirt standing close together. \n- Following this, a man in a striped shirt smiles as he stands with another individual. \n- The sequence ends with a person holding a reflective object upward. \n\nNow check rules:\n\na) Motion and behavior in order: yes, each action in sequence.\n\nb) Appearance: blue shirt, dark cap, blonde hair, light shirt, striped shirt. Size: assume average unless specified (but in video, likely people are standard size).\n\nc) Spatial: in the crowd scene, \"surrounded by people\", \"standing close together\".\n\nd) Camera: shifts between close-ups and mid-range shots (the frames switch between close-ups of individuals and wider crowd shots).\n\ne) Background minimal: crowd is mentioned but as context for movement.\n\nf) Exclude text: yes.\n\nSo draft:\n\nThe video begins with a man in a blue shirt and dark cap adjusting his hat with his right hand. He then raises his hand while smiling. The scene transitions to him walking through a crowd of people holding signs. Next, a close-up shows a woman with long blonde hair and a man in a light-colored shirt standing close together. This is followed by a man in a striped shirt smiling as he stands beside another individual. The sequence concludes with a person holding a reflective object upward. The camera alternates between close-ups of subjects and mid-range shots of the crowd.\n\nCheck conciseness: make it a paragraph, not bullet points.\n\nFinal caption:\n\nThe video opens with a man in a blue shirt and dark cap adjusting his hat with his right hand, then raising his hand while smiling. He proceeds to walk through a crowd of people holding signs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Jx_CaLxVtj4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Jx_CaLxVtj4_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 229.54672561872098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Multiple people are seen moving: a man in a blue shirt salutes, a woman adjusts her pink hat, and others interact and gesture. Their movements are due to their own locomotion and gestures.", "background_and_ambient_analysis": "The background changes abruptly between scenes (e.g., from a banner to a crowd), but no fluid/environmental motion (fire, water, wind) is observed. Static background elements do not shift uniformly."}}
{"video_id": "JzngzD352fY", "file_name": "JzngzD352fY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt, black shorts, and blue shoes stands on a treadmill, adjusts the console, then begins walking forward on the machine. He maintains a steady pace while moving in a well-lit room with large windows. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/JzngzD352fY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/JzngzD352fY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 186.19398190772563, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is running on a treadmill, causing discrete motion of their body relative to the treadmill belt.", "background_and_ambient_analysis": "The background (walls, windows, posters) is static with no uniform shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "K-dhTQxEPv8", "file_name": "K-dhTQxEPv8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green shirt, white apron, and clear gloves holds a tray with food items and moves it toward a metal slicing machine. They position the tray under the machine's blade, adjust the tray's placement, and operate the machine. The background features shelves with packaged goods. The camera starts with a medium shot of the person and zooms in to focus on the tray and machine interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K-dhTQxEPv8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K-dhTQxEPv8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 175.89755996045506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt and gloves manipulates a piece of material (e.g., cardboard) against a cutting machine, causing discrete motion of the material as it is sliced. The machine's blade also moves during the cutting process.", "background_and_ambient_analysis": "Background features stationary shelves with products; no shifting backgrounds or fluid/environmental motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "K0HfJLgdRDU", "file_name": "K0HfJLgdRDU_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A group of cheerleaders, predominantly in dark uniforms with one in a white top, perform synchronized choreography on a football field. They begin in a line formation, then move in coordinated steps with the central white-uniformed cheerleader raising her arms while others flank and step around her. The camera maintains a steady, eye-level perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K0HfJLgdRDU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K0HfJLgdRDU_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 157, "blur_score": 1438.1031336805554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "K3-bNZFDkn0", "file_name": "K3-bNZFDkn0_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of five to six people in swimwear move around a blue pool area. One person in black shorts gestures while another in red shorts handles a pool brush. Others shift positions near a yellow vacuum and blue buckets. The scene remains in front of a white railing, with the camera maintaining a static, slightly shaky perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K3-bNZFDkn0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K3-bNZFDkn0_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 692.4777042162307, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (adults and children) are moving in the pool: walking, throwing objects (a yellow ball), and interacting. Their movements are distinct and solid.", "background_and_ambient_analysis": "The background (white railing and house structure) is static with no uniform shifting. The pool water shows minimal splashing but no dominant fluid motion (waves, water flow)."}}
{"video_id": "K0xcy0ivw0w", "file_name": "K0xcy0ivw0w_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a video with specific scenes and rules for the caption. First, I need to follow all the rules they mentioned.\n\nThe main task is to generate a concise, chronological paragraph describing the video. Let me start by watching the video frames provided. \n\nLooking at the frames:\n\n- Frame 0: A person in black clothing is walking into shallow water. There are others in the background in the water, and the shore has pebbles. The scene is on a beach with a calm sea.\n\n- Frame 1: Same as before, maybe a slight movement.\n\n- Frame 2: Another person in a red and black checkered shirt enters from the left. The first person is still in the water, now bending down. The background still has people in the water.\n\n- Frame 3: More people join. The person in red is now interacting with the person in black. Another person in black is standing nearby. The pebbly shore is visible.\n\n- Frame 4: The group is now on the shore. The person in red is walking away, and the others are moving towards the water.\n\n- Frame 5: The scene shows more people on the shore. The person in red is now standing with others.\n\nWait, I need to track the main subjects. The main subjects are the people in the video. Let me list them:\n\n- Person 1: Wearing black, walking into water (starts at 0s)\n- Person 2: Red and black checkered shirt, enters from left (frame 2)\n- Person 3: Black shirt, approaches from the left (frame 3)\n- Others in background: Several people in the water, some on shore.\n\nThe action is chronological. Starting with the first person in black in the water. Then another person in red approaches and interacts. Then more people join. The sequence is: the first person is walking into the water, then the person in red and another person approach, they interact, and then they all move towards the shore or water.\n\nThe background: calm sea, pebbly shore, other people in the water. But the rules say to keep background minimal unless essential. So maybe mention the shore and water as background, but not too much.\n\nSpatial relationships: The person in red comes from the left, approaches the person in black. Then others join. The person in red is to the left of the black person initially, then moves towards the water.\n\nCamera perspective: The video seems to be a steady shot, maybe a slight pan as the people move. The camera is at eye level, capturing the shore and water.\n\nNow, following the rules:\n\na) Focus on motion and behavior in chronological order.\n\nb) Describe appearance (color, size, orientation) briefly.\n\nc) Mention spatial relationships.\n\nd) Conclude with camera perspective and movement.\n\ne) Keep background minimal.\n\nf) Exclude text, names, stylistic analysis.\n\nSo the caption should be in chronological order.\n\nLet me outline the steps:\n\n1. Start with the person in black walking into shallow water (frame 0).\n\n2. Then the person in red and black shirt enters from the left (frame 2), approaching the first person.\n\n3. Another person in black approaches (frame 3).\n\n4. They interact, maybe the person in black bends down (frame 2), then the group moves towards the shore (frame 4-5).\n\nWait, the frames show:\n\nFrame 0: Person A in black, standing in water.\n\nFrame 1: Same person, maybe walking.\n\nFrame 2: Person B (red/black shirt) comes from left, person A bends down.\n\nFrame 3: Person C (black shirt) approaches, person B stands next to A.\n\nFrame 4: Person B walks away, person C and A stand on shore.\n\nFrame 5: More people on shore, including a child.\n\nWait, but the user's video description shows up to frame 5. Let me check the user's input:\n\nThe provided video segments are:\n\n[0.0] A person in black is in shallow water, others in background.\n\n[1.4] Same, maybe slight movement.\n\n[2.5] Person in red/black shirt enters from left, person in black is bending down.\n\n[3.6] More people join: person in red, another in black, another in blue skirt.\n\n[4.7] Group moving towards water, person in red walks away.\n\nWait, the timestamps are given as [0.0], [1.4], etc. So the sequence is:\n\n- At 0.0: One person in black (long sleeves, pants) in shallow water.\n\n- At 1.4: Still the same person, maybe moving slightly.\n\n- At 2.5: Another person (red/black checkered shirt, black skirt)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K0xcy0ivw0w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K0xcy0ivw0w_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 140.4586420389416, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: one person in dark clothing is stepping into the water, others approach and interact, with one person bending down near the water's edge. These actions involve locomotion and physical contact (e.g., leaning, walking).", "background_and_ambient_analysis": "The background consists of water and a distant shore. No significant fluid motion (e.g., strong waves, turbulence) dominates the scene; water ripples are minor and not the primary visual motion."}}
{"video_id": "K3rMi-UON_8", "file_name": "K3rMi-UON_8_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red jacket rides a sled pulled by a team of gray huskies along a snow-covered path bordered by bare trees. The huskies run forward in a line, their bodies angled in motion as they pull the sled closer to the camera. The camera then shifts upward to capture a cloudy sky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K3rMi-UON_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K3rMi-UON_8_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 929.9043741272396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the red jacket and the sled dogs are discrete, solid objects moving forward along a snow path. Their motion is due to the dogs pulling the sled, resulting in clear locomotion physics as they approach and pass the camera.", "background_and_ambient_analysis": "The snowy landscape with trees and snow-covered ground shows no significant fluid or gaseous motion (e.g., no fire, water flow, or wind-driven elements). Background elements (trees, snow banks) remain static relative to the frame, with no uniform shifting indicating environmental fluid motion."}}
{"video_id": "K4ZptQfVDRQ", "file_name": "K4ZptQfVDRQ_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand applies a glossy red substance to a person's forehead above the eyebrow, with a yellow hair clip securing their hair; the hand spreads the substance, then peels it off, shifting slightly closer to the face; the camera maintains a close-up perspective with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K4ZptQfVDRQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K4ZptQfVDRQ_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 106.1657332346457, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively applying orange paint to a person's face, with motion corresponding to manual painting actions.", "background_and_ambient_analysis": "Background elements (e.g., yellow hair clip, surrounding structures) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "K4VH3knR6aA", "file_name": "K4VH3knR6aA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A chef in a white uniform and apron with a logo holds a sushi piece, then moves it toward a metal tray to the right while interacting with a metal container in the background. The table in front of him displays assorted sushi rolls, including green nori-wrapped and red salmon-topped varieties, with a pink bottle positioned to the left. The camera maintains a steady perspective, tracking the chef’s hand movements and interactions with the sushi and containers throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K4VH3knR6aA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K4VH3knR6aA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 49.87935295583834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The chef's hands and body are actively moving discrete objects (e.g., handling ingredients, placing items in trays), with clear bounding box tracking of these solid objects.", "background_and_ambient_analysis": "The background consists of kitchen equipment and dark surfaces with no significant shifting or fluid motion (e.g., no fire, water, or smoke). Static elements like counters and containers remain fixed throughout."}}
{"video_id": "K54yi4I4Il4", "file_name": "K54yi4I4Il4_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "The camera pans slowly from left to right across a collection of clothing items, first showing a green jacket with white straps and metallic buckles. As it moves right, a brown vest with a white geometric pattern appears to the jacket’s right. The camera continues rightward, revealing a plaid shirt with yellow and brown stripes below the vest, accompanied by purple and green fabric pieces beneath. It then tilts upward slightly, capturing the full arrangement of the garments against a neutral background. The camera movement is a smooth rightward pan followed by a gentle upward tilt, focusing on the spatial relationship between the garments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K54yi4I4Il4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K54yi4I4Il4_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 130.3121518591104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (with a black sleeve) moves a long broom-like object horizontally across the scene from left to right. The motion is due to explicit physical force applied by the hand.", "background_and_ambient_analysis": "The background (wall and clothes) is static and does not show uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "K5dDNuR2fjE", "file_name": "K5dDNuR2fjE_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a close-up of a hand working on a bike wheel. First, the hand is holding a small object near the hub, then moves a tool or something. Let's break it down. \n\nFrame 0: A hand is touching the hub of a bicycle wheel. The hub is dark, maybe metallic, with spokes around. The hand is light-skinned, fingers visible.\n\nFrame 1-4: The hand moves a small black object (maybe a tool) towards the hub, then adjusts it. The background has a green structure, maybe a bike stand. The wheel's spokes are metallic, the hub is circular.\n\nFrame 5: The hand is holding a different tool, maybe a wrench, and is working on the hub. The action is adjusting or tightening.\n\nSo chronological: Hand interacts with bike wheel hub. Initially, hand touches hub; then uses a small tool, moves it, adjusts. The hand is the main subject, color light-skinned, the hub is dark. Spatial: hand is in front of the wheel, which is part of the bike. Camera is close-up, no movement mentioned, static shot.\n\nNeed to keep it concise. Mention the motion: hand approaches hub, manipulates a tool, adjusts the hub area. Background minimal, just the wheel and maybe a green object. Camera perspective is close-up, static.\n\nWait, the rules say chronological order. So start with the hand at the hub, then using the tool. Describe the appearance: hand is light-skinned, the hub is dark circular, spokes around. The tool is small black object. Then the action: the hand moves the tool towards the hub, adjusts it, then holds another tool.\n\nWait, the video frames: first frame shows hand near hub, then the hand holds a small black object (maybe a wrench or tool) and moves it towards the hub, then adjusts it. Then in frame 5, the hand is holding a different tool (maybe a different part) and is working on the hub.\n\nSo the caption should be: A light-skinned hand approaches a dark circular bicycle wheel hub with metallic spokes, manipulating a small black tool to adjust the hub. The hand moves the tool in and out of the hub area while holding another tool. The camera remains static in close-up, focusing on the hand and hub interaction.\n\nWait, need to be concise. Let's check the rules: focus on motion and behavior in chronological order, appearance (color, size), spatial relations, camera.\n\nChronological: Hand is initially touching the hub. Then uses a black tool to interact with hub. Then adjusts, maybe another tool.\n\n\" A light-skinned hand manipulates a small black tool near a dark circular bicycle wheel hub with metallic spokes. The hand moves the tool toward and away from the hub, adjusting its position. The camera remains static in a close-up shot, focusing on the hand and hub interaction.\"\n\nCheck if background is essential: the green structure is in the background but minimal, so maybe mention only if necessary. The main subject is the hand and hub, so background is not essential for motion, so exclude.\n\nYes, so the caption should focus on the hand's actions, the hub's appearance (dark circular, spokes), and the camera perspective.\n\nWait, the first frame: hand is touching the hub. Then the next frames: hand holds a small black tool (maybe a wrench) and moves it to the hub. Then adjusts it. So \"A light-skinned hand approaches a dark circular bicycle wheel hub with metallic spokes, using a small black tool to adjust the hub. The hand manipulates the tool in and out of the hub area while holding another tool. The camera maintains a static close-up perspective.\"\n\nBut need to be concise. Maybe: A light-skinned hand uses a small black tool to adjust a dark circular bicycle wheel hub with metallic spokes, moving the tool toward and away from the hub. The camera remains static in close-up, focusing on the hand and hub interaction.\n\nYes, that's better. Check if all rules are followed:\n\na) Motion: hand uses tool, moves toward/away hub. Chronological.\n\nb) Appearance: light-skinned hand, small black tool, dark hub, metallic spokes.\n\nc) Spatial: hand is in front of hub.\n\nd) Camera: static close-up.\n\ne) Background minimal (only wheel and hub, background is not essential).\n\nf) No text, characters, style.\n\ng) Output format correct.\n\nLet me check the exact frames:\n\nFrame 0: hand near hub.\n\nFrame 1: hand holds black tool, positions it.\n\nFrame 2-4: hand moves tool, adjusts.\n\nFrame 5: hand holds another tool (maybe a different part).\n\nWait, the frames show the hand moving the tool towards the hub, then moving it, then holding another tool. So the main action is the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K5dDNuR2fjE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K5dDNuR2fjE_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 72.45208883027632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand and black tool (discrete solid objects) moving; hand applies physical force to the tool, causing controlled motion through interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static grid-like structure remains consistent across frames."}}
{"video_id": "K5jY2chByPw", "file_name": "K5jY2chByPw_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a light pink shirt and light blue jeans stands behind a light brown horse with a white patch on its side in a wooden stable. She gently pets the horse’s back, moving her hand along its flank. The horse remains stationary, facing the wall, with a black bucket attached to the left side. The camera remains static, capturing the interaction from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K5jY2chByPw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K5jY2chByPw_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 157, "blur_score": 217.22905720662143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The horse and human are solid objects. The human moves slightly (e.g., stepping away), while the horse remains mostly stationary. Motion is discrete and attributable to the human's locomotion.", "background_and_ambient_analysis": "The background elements (walls, floor, bucket) remain stationary across frames, showing no shifting or fluid motion. No fire, water, smoke, or wind-driven effects are present."}}
{"video_id": "K3eg0ztBSaA", "file_name": "K3eg0ztBSaA_000572_000582.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two boys interact near a campfire: a boy in a blue shirt, camouflage shorts, and red shoes adjusts a chair then steps toward the fire; a second boy in a gray shirt, white shorts, and blue shoes bends over a chair before standing and moving toward the fire. The fire pit with smoldering wood is in the foreground, with folding chairs in the background. The camera remains steady as the boys approach the fire.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K3eg0ztBSaA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K3eg0ztBSaA_000572_000582.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 40.37262975418694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one in blue shirt/red shoes adjusting items near the fire pit, another in black shirt moving around the grill area. Their motion is due to intentional locomotion and interaction with the environment.", "background_and_ambient_analysis": "Background elements (chairs, Canadian flag, grass) remain static with no uniform shifting. The fire pit shows burning embers, but this is not dominant motion compared to human actions."}}
{"video_id": "K6N0AZYYlOM", "file_name": "K6N0AZYYlOM_000179_000189.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red top extends their right arm outward, then gradually lowers it. In the foreground, an individual with curly hair faces the red-shirted person, remaining mostly still. The red-shirted individual moves their hand in a slow gesture while the curly-haired individual maintains their position. The camera, handheld and slightly shaky, stays close to the foreground subject with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K6N0AZYYlOM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K6N0AZYYlOM_000179_000189.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 50.43592368785858, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (people) exhibit motion: the person in red attire performs gestures (arm movements), and the seated individual shows slight head/body shifts during interaction.", "background_and_ambient_analysis": "No shifting background elements (walls, cloth) detected; no fire, water, smoke, or wind visible. Background remains static throughout frames."}}
{"video_id": "K6s-f2wFO0c", "file_name": "K6s-f2wFO0c_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two girls sit side by side; the left girl in a striped shirt gestures toward her forehead then moves her hands, while the right girl in a light purple shirt claps and moves her arms. Camera remains static with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K6s-f2wFO0c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K6s-f2wFO0c_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 1492.355170523256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two girls are moving their hands and arms, showing gestures and adjustments, which are discrete solid object motions.", "background_and_ambient_analysis": "The background (wall and window) is static and shows no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "K6vgMY0dAnU", "file_name": "K6vgMY0dAnU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark sleeveless shirt, gray shorts, and bare feet stands with their back to the camera in front of a wall with a window. They bend forward, placing their hands on the floor, then lower their body into a crouched position. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K6vgMY0dAnU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K6vgMY0dAnU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 188.609678088356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A single person (child) is performing physical movements: bending forward, lowering to the ground, and executing contortions (e.g., handstand-like poses). The motion is discrete, solid, and directly attributable to the person's locomotion and physical exertion.", "background_and_ambient_analysis": "The background (wall and tiled floor) shows no shifting or environmental motion; no fire, water, smoke, or wind is visible. Static background elements remain consistent throughout the sequence."}}
{"video_id": "K7kN-Y10g-g", "file_name": "K7kN-Y10g-g_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and beige pants walks across a green lawn toward a golf hole with a yellow flag, positions himself, swings a golf club, and hits the ball into the hole. The background includes a paved path and grassy area. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K7kN-Y10g-g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K7kN-Y10g-g_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 226.58517763877444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is swinging a golf club, and the golf ball is in motion after being struck, both exhibiting clear physical interactions (swinging, collision with ball).", "background_and_ambient_analysis": "The background elements (road, buildings, grass) show no uniform shifting; no fire, water, or significant wind-driven motion is observed. The scene is well-stabilized with static environmental elements."}}
{"video_id": "K8EUh4klhTo", "file_name": "K8EUh4klhTo_000275_000285.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white lace-trimmed top uses both hands to manipulate a white cylindrical object, peeling a layer from it. They then hold a small white fragment over a blue surface scattered with white shreds. The hands, adorned with a dark bracelet, move the cylinder and fragment throughout the sequence. The camera maintains a close-up view, focusing on the hands and objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K8EUh4klhTo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K8EUh4klhTo_000275_000285.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 292.221365922882, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands manipulating a white cylindrical object (breaking it into pieces) using a thin stick; discrete solid objects (hands, cylinder) moving due to explicit physical forces (pressing, crushing).", "background_and_ambient_analysis": "Static blue surface background with no shifting elements or fluid/environmental motion (fire, water, smoke, wind) detected. Background remains uniform and motionless throughout."}}
{"video_id": "KA4ROuYbkeE", "file_name": "KA4ROuYbkeE_000721_000731.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates woodworking tools, including chisels with dark wooden handles, on a workbench scattered with carved wooden pieces and shavings. The hands pick up, reposition, and place down tools among the carvings, adjusting their arrangement. The camera maintains a close-up, slightly shaky perspective focused on the hands and tools, capturing the detailed motion of tool handling and carving organization.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KA4ROuYbkeE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KA4ROuYbkeE_000721_000731.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 81.58302229352483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands manipulating tools and wooden objects on a workbench, with motion driven by manual interaction.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind motion observed."}}
{"video_id": "KBEnS52AC10", "file_name": "KBEnS52AC10_000560_000570.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of four people sits at a table with a red surface; a man in a checkered shirt and glasses picks up a microphone, gestures while speaking, with a woman in an orange top seated to his right and another person partially visible to his left. The camera zooms in slightly on the man as he speaks, maintaining focus on his upper body and hand movements against a plain, light-colored background. The camera remains stationary after the initial zoom, with no significant movement beyond the gradual tightening of the frame on the speaker.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KBEnS52AC10.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KBEnS52AC10_000560_000570.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 484.1439689264933, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a checkered shirt is moving his hands to eat a sandwich, with visible motion of his hands and the sandwich. Other seated individuals show minimal movement (e.g., slight head turns).", "background_and_ambient_analysis": "The background consists of a static wall with no shifting or environmental fluid motion (e.g., fire, water, wind). No ambient environmental elements are present."}}
{"video_id": "K8SX6thxrm0", "file_name": "K8SX6thxrm0_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue and white checkered shirt stands facing a whiteboard, writing with a marker. They then hold a tablet in their hands, gesturing toward the camera while looking at the tablet. An image of a Samsung phone appears to the right of the person. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K8SX6thxrm0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K8SX6thxrm0_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 144, "blur_score": 1519.3323020165763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving (gesturing and turning head), and the tablet and phone are being held and moved by the person.", "background_and_ambient_analysis": "The background (whiteboard) is static and shows no shifting or fluid motion (fire, water, wind)."}}
{"video_id": "K8j_dTivK4c", "file_name": "K8j_dTivK4c_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with four amber-colored bottles mounted on a mechanical apparatus, each illuminated by green lights. A person’s arm, adorned with a watch and bracelet, enters the frame from the left, reaches toward the rightmost bottle, and adjusts its position toward the filling mechanism. The camera remains stationary, focusing on the interaction between the hand and the bottle against a blurred industrial backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K8j_dTivK4c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K8j_dTivK4c_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 158.66492781047043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move solid objects (glass bottles filled with liquid), manipulating them via grasping and positioning actions.", "background_and_ambient_analysis": "Background elements (machine structure, bottle holders) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "KB4pZaCCnzU", "file_name": "KB4pZaCCnzU_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KB4pZaCCnzU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KB4pZaCCnzU_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 67.80162763412278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pen (discrete solid object) moves across the paper to draw a human face, with clear trajectory of the pen tip creating the image.", "background_and_ambient_analysis": "Initial frames show water-like ripples (transient ambient effect), but the dominant background is the static drawing paper. No persistent fire, water, smoke, or wind motion throughout the main content."}}
{"video_id": "KCx72iscisA", "file_name": "KCx72iscisA_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange helmet and blue work attire is seen handling a rope amidst dense green foliage and a stone wall. They adjust their position, pulling the rope slightly while moving forward. The camera shifts perspective with a subtle shake, capturing the individual from a low angle as they interact with the rope near the vegetation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KCx72iscisA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KCx72iscisA_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 556.1551376536474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person with a yellow helmet is moving through the scene, likely due to locomotion.", "background_and_ambient_analysis": "Background (wall, plants) shows no significant shifting; no fluids, fire, or smoke detected."}}
{"video_id": "KCU_570WT4I", "file_name": "KCU_570WT4I_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a blue screen showing \"Gutter Cleaning\" and a grid of images. Then it cuts to a close-up of a gloved hand using a tool to clean a gutter. The hand is wearing a light-colored glove, maybe beige, with a black wrist part. The gutter is on a wooden roof, and there's greenery next to it. The person is removing debris from the gutter. The camera is close to the gutter, following the action. The background has some plants. So chronological order: first the title screen, then the hand cleaning the gutter. Need to focus on motion and behavior. Main subject is the hand with the tool, moving along the gutter. Describe appearance: gloved hand, red tool maybe? Wait, the tool is red? The video shows a hand with a glove using a tool to scrape debris. The gutter is filled with leaves and dirt. The person is working on the gutter, which is attached to the roof. Camera is close-up, following the hand's movement. Background has plants. So caption should start with the initial frame, then the action. Wait, the first frame is the title screen with images, then cuts to the hand. So the main sequence is the hand cleaning. Let's structure it: The video opens with a grid of gutter images, then shifts to a close-up of a gloved hand using a tool to remove debris from a gutter attached to a wooden roof, with greenery visible beside it. The hand, wearing a light beige glove with a black wrist guard, maneuvers the tool along the gutter. The camera remains steady, focusing on the cleaning motion. Wait, need to follow the rules: chronological order, motion, appearance, spatial, camera. Let's make sure. First, the initial screen (but maybe the main content is the gutter cleaning). The user says \"focus on motion and behavior of main subjects in chronological order\". So the main action is the gutter cleaning. The video starts with the title screen, then cuts to the hand. So the caption should describe the action part. The first part is the title, but maybe that's just an intro. The task is to describe the video as per the clips. Let's check the clips: clip 0 is the title screen, then clip 1-5 are the hand cleaning. So the caption should start from the action. The main subject is the hand with the tool. So: A gloved hand, wearing a light beige glove with a black wrist guard, uses a red tool to scrape debris from a gutter attached to a wooden roof. The hand moves along the gutter, clearing leaves and dirt, with greenery visible to the right of the gutter. The camera maintains a close-up perspective, following the hand's motion along the gutter. Need to keep it concise. Let's check rules: a) motion and behavior in chronological order. So first, the hand is shown cleaning. b) describe appearance: glove color (light beige, black wrist), tool red. c) spatial: gutter is on the roof, greenery beside. d) camera: close-up, following motion. e) background minimal. f) exclude text. So putting it all: A gloved hand, wearing a light beige glove with a black wrist guard, uses a red tool to remove debris from a gutter attached to a wooden roof. The hand maneuvers the tool along the gutter, clearing leaves and dirt, with greenery visible adjacent to the gutter. The camera remains close-up, focusing on the hand's cleaning motion. Check if that's chronological. The action is the hand cleaning, which is the main part. The initial title screen is part of the video but maybe not needed in the caption since the task is to describe the provided video clips, which include the gutter cleaning action. The user says \"the provided video\" which has those clips. So the caption should focus on the main action. Let's make sure it's concise. Maybe: A gloved hand, in a light beige glove with black wrist guard, uses a red tool to clean debris from a gutter on a wooden roof, with greenery beside it. The hand moves along the gutter, clearing leaves and dirt. The camera stays close, following the hand's motion. That's concise. Check if all rules are met. a) motion: hand moving tool along gutter. b) appearance: glove color, tool color. c) spatial: gutter on roof, greenery beside. d) camera: close, following motion. e) background minimal (greenery mentioned briefly). f) no text. Yes. Let's adjust for conciseness. Maybe: A gloved hand, wearing a light beige glove with a black wrist guard, uses a red tool to scrape debris from a gutter attached to a wooden roof. The hand moves along the gutter, clearing leaves and dirt, with greenery visible to the right", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KCU_570WT4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KCU_570WT4I_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 541.8540047209647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand and red cleaning tool actively scrape debris from gutters, with distinct, solid motion from the person's physical action.", "background_and_ambient_analysis": "Background elements (house wall, greenery) show minimal wind-induced sway; no dominant fluid/environmental motion (fire, water, smoke) dominates the scene."}}
{"video_id": "KE_h-UrVVQI", "file_name": "KE_h-UrVVQI_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray button-up shirt is initially shown in close-up, with their upper torso visible. The camera shifts downward to focus on their hands, where they use a white utensil to handle food, likely eating or manipulating it. The hands move as the person grips the food and uses the utensil, with the background featuring blurred figures of other people. The camera maintains a close perspective with slight movement, emphasizing the hands and food action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KE_h-UrVVQI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KE_h-UrVVQI_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 38.19055288166735, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a small object (likely a pen and a piece of paper or card) with precise movements, indicating discrete physical interaction.", "background_and_ambient_analysis": "The background shows people in the distance, but no significant shifting or fluid motion (fire, water, wind) is observed. Background elements appear static relative to the frame."}}
{"video_id": "KG2mowghvm0", "file_name": "KG2mowghvm0_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up top-down view shows scrambled yellow eggs in a black frying pan on a stovetop. A hand holding a dark spatula enters from the right, stirring the eggs by lifting and folding them into smaller pieces, spreading the mixture across the pan's surface. The eggs remain fluffy and moist as they are continuously moved, with occasional splatters of liquid visible. The camera remains stationary, focused on the pan and stirring action, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KG2mowghvm0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KG2mowghvm0_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 68.67074219406396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: scrambled eggs and spatula. The spatula is stirring the eggs, causing the eggs to move and mix.", "background_and_ambient_analysis": "The background (stove and kitchen) is static with no shifting elements. No fire, water, or wind motion observed."}}
{"video_id": "KDNbX1vbo5s", "file_name": "KDNbX1vbo5s_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red floral dress sits with her head down, hands covering her face. A man in a gray sweater and white scarf approaches, bends down, places his hand on her shoulder, and sits beside her. He then sets his phone on the table. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KDNbX1vbo5s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KDNbX1vbo5s_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 31.007502848790946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man and woman are interacting: the man walks to sit beside the woman, embraces her, and she raises her head. Their movements are discrete, solid-body locomotion and interaction.", "background_and_ambient_analysis": "Background elements (fireplace, furniture) are static; fireplace fire is a minor ambient feature but not dominant. No significant fluid/environmental motion dominates the scene."}}
{"video_id": "KHNuWpGk8Wg", "file_name": "KHNuWpGk8Wg_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink sleeveless top and blue jeans sits on a stool, playing a large wooden harp with both hands, plucking strings in a fluid motion. The harp stands upright in front of them, with curtains visible in the background. The camera remains static, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KHNuWpGk8Wg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KHNuWpGk8Wg_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 216.94651210036807, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a red top and jeans) is moving their hands to play the harp, with the harp itself being a stationary object while the hands interact with its strings.", "background_and_ambient_analysis": "Static curtains and wall are present with no uniform shifting; no fire, water, or smoke observed in the scene."}}
{"video_id": "KHqKhbn16GI", "file_name": "KHqKhbn16GI_000868_000878.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a bright red outfit begins with arms extended forward, then lifts both arms upward in a sweeping motion, spreads them wide, lowers them while shifting weight, and finally brings hands together in front. The individual stands on grass near a stone pond with a statue visible to the left. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KHqKhbn16GI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KHqKhbn16GI_000868_000878.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 61.213205363198135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing performing martial arts movements (arm swings, body twists) with clear, discrete motion patterns.", "background_and_ambient_analysis": "The background trees show minimal sway due to wind, but it is not dominant; static background elements (statue, path, grass) are stable with no uniform shifting."}}
{"video_id": "KFi4xArztCM", "file_name": "KFi4xArztCM_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a round, green-striped watermelon on a metallic surface as another hand uses a silver knife with a wooden handle to slice vertically through the watermelon. The knife moves downward, cutting through the fruit. The camera maintains a stationary top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KFi4xArztCM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KFi4xArztCM_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 44.61216296433942, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A watermelon is being sliced by a knife, with the solid objects (watermelon and knife) interacting due to physical forces from the cutting action.", "background_and_ambient_analysis": "The background consists of a static metal bowl; no shifting background elements or fluid/environmental motion (e.g., fire, water, smoke) are present."}}
{"video_id": "KIrkfcVgyE4", "file_name": "KIrkfcVgyE4_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a white cloth to wipe a blue sneaker with white trim, turning the shoe to clean different sides. Nearby, a white bowl with yellow liquid and two toothpaste tubes rest on a concrete surface. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KIrkfcVgyE4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KIrkfcVgyE4_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 136.2525368180448, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a cloth is moving in a wiping motion over a blue sneaker. The shoe is held stationary by the foot of the person. The motion is due to the manual cleaning action.", "background_and_ambient_analysis": "The concrete ground and background objects (yellow bowl, tubes) are static with no shifting or fluid motion. The liquid in the bowl is still, indicating no environmental motion."}}
{"video_id": "KKtb-Bgv084", "file_name": "KKtb-Bgv084_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a group of people doing yoga. The first frame shows several individuals on mats in a bright room with large windows. They're in various poses, like extending arms forward. Then, there's a transition to a different scene: people doing headstands, some with a man assisting them. The man in white is helping someone in a headstand. The background has plants and big windows. Now, need to describe chronologically. Start with the initial yoga class, then the headstand part. Mention the number of people, their actions, appearance (colors, etc.), and the camera movement. The first scene is a group doing yoga, then cuts to people upside down (headstands) with an assistant. Camera perspective: first scene is a wide shot, then maybe a different angle. Need to be concise.\n\nLet's outline:\n\n- Initial scene: Multiple people (about 6) in a bright room with large windows, standing on yoga mats. They're wearing various colored athletic wear (black, purple, pink, white). They perform synchronized arm movements, then transition to different poses.\n\n- Then, the scene shifts to people in headstands (inverted position) with a man assisting. The man in white helps another person maintain the headstand. Background has a plant and windows.\n\nWait, the video has two clips. First clip: group yoga. Second clip: headstands with assistance. The caption needs to be chronological. So first, describe the first scene, then the second.\n\nCheck the rules: focus on motion and behavior in order. So first part: people in yoga class, doing movements. Second part: people in headstands, assisted.\n\nNumber of people: first scene, maybe 6 people. Second scene, at least two people (the person in headstand and the assistant).\n\nAppearance: first scene, various colors (black, purple, pink, white tops), on mats. Second scene, people upside down (legs up), man in white assisting.\n\nSpatial relationships: first scene, group in a room with windows. Second scene, people near windows with a plant.\n\nCamera: first scene is a static or wide shot, then cuts to another angle (maybe a closer shot of the headstands).\n\nNow, structure the caption:\n\nStart with the initial group: several people (6) in a bright room with large windows, wearing colored athletic clothing, performing synchronized arm movements. Then, the scene shifts to people in headstands (inverted), with a man in white assisting one person to maintain balance. Background elements (plants, windows) minimal. Camera perspective: first a wide shot of the group, then a closer view of the headstands.\n\nWait, the first part is [0.0], then [1.0] has a transition (maybe a flash or cut). The first frame (0.0) shows people in a line, then frame 1 is orange-tinted (maybe a different scene). Wait, the video has two scenes: first scene (0.0) is group yoga, then 1.0-5.0 is the headstand scene.\n\nSo the caption should be chronological: first, the group yoga class with multiple people on mats, then the headstand scene with assistance.\n\nLet me draft:\n\nThe video opens with a group of six individuals in a bright room with large windows, standing on colorful yoga mats and performing synchronized arm movements. They wear various athletic outfits, including black, purple, pink, and white tops. The scene transitions to people practicing headstands against the windows; a man in white assists another person in maintaining an inverted position, while others are also upside down nearby. The background features minimal elements like a plant. The camera captures a wide shot of the initial yoga class, then shifts to a closer view of the headstands.\n\nWait, need to check for concise. Let's shorten:\n\nThe video begins with six people in a sunlit room with large windows, standing on yoga mats in coordinated poses, wearing assorted athletic clothing. The scene then transitions to individuals performing headstands near the windows, with one man in white assisting a participant. A plant is visible in the background. The camera shifts from a wide view of the group to a close-up of the headstands.\n\nBut need to make sure it's chronological and concise. Let's check the rules:\n\na) Motion and behavior in order: first group yoga, then headstands with assistance.\n\nb) Number and appearance: six people (first scene), in second scene, people (at least two) in headstands, man in white.\n\nc) Spatial relationships: first scene, group in room with windows; second scene, headstands near windows.\n\nd) Camera perspective: first wide shot, then closer view.\n\ne) Background minimal: plant in second scene.\n\nf) No text, names.\n\nSo final caption:\n\nThe video starts with six individuals in a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KKtb-Bgv084.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KKtb-Bgv084_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 186.09209871185047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people perform yoga poses and stretches; their movements involve locomotion and balance (e.g., handstands, leg lifts) driven by physical exertion.", "background_and_ambient_analysis": "Background elements (windows, plants, floor) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "KHvQ0UPDSj8", "file_name": "KHvQ0UPDSj8_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt with yellow trim and sandals washes black garments with yellow stripes in a turquoise bucket filled with soapy water. The hand agitates the clothes, then pulls back, causing bubbles to rise. The person steps away, revealing their legs next to the bucket. The camera stays top-down, slightly shifting to focus on the bucket and stone-tiled ground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KHvQ0UPDSj8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KHvQ0UPDSj8_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 75.74920245698365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (discrete solid object) is actively agitating clothes within a bucket, with the hand and fabric showing repeated up-and-down motion due to physical force applied during washing.", "background_and_ambient_analysis": "The tiled floor background remains static with no uniform shifting, indicating no dominant ambient environmental motion (fire, water, smoke, wind) as the primary visual phenomenon."}}
{"video_id": "KKC8xdVNcd8", "file_name": "KKC8xdVNcd8_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket stands before a large, light gray stone bowl with multiple brown wooden pegs protruding. The individual's hand initially touches the pegs, then uses a hammer to strike one peg, followed by adjusting the pegs with their hands. The background is a grassy area. The camera maintains a static close-up on the bowl and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KKC8xdVNcd8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KKC8xdVNcd8_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 156, "blur_score": 178.09922393228896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person uses a hammer to strike a large stone object, with discrete motion of the hammer and the stone undergoing physical impact.", "background_and_ambient_analysis": "Background elements (grass, stone surface) show no uniform shifting or fluid motion (no fire, water, smoke, wind); environment remains static."}}
{"video_id": "KKMuLs_H9Yk", "file_name": "KKMuLs_H9Yk_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a red apple peeler, then shows hands using a knife on a peeled apple (maybe slicing?), then placing apple slices on a pie crust, and finally the finished pie. Need to order the events chronologically.\n\nFirst scene: red apple peeler with hands holding an apple. Then cutting a peeled apple into slices. Then arranging slices on a pie crust. Then the assembled pie with slices. The background is minimal, like a kitchen surface.\n\nCheck rules: focus on motion, chronological order. Mention appearance briefly. Spatial relationships if needed. Camera perspective: first close-up of peeler, then close-up of slicing, then placing on crust, then final pie. Camera seems to be close-up shots, maybe static or slight changes.\n\nNow, structure the paragraph:\n\n1. Start with the apple peeler: hands place apple on red peeler, spinning it to peel.\n2. Then slicing the peeled apple into uniform slices.\n3. Then placing those slices onto a pre-made pie crust, arranging them.\n4. Finally, the completed apple pie with arranged slices.\n\nMention the red peeler, the apple, the knife, the pie crust. Keep it concise.\n\nWait, the first frame: [0.0] shows hands using a red apple peeler to peel an apple. Then [1.4] is hands slicing a peeled apple (stacked, like a cylinder) with a knife. [2.5] is placing those slices onto a pie crust. [4.6] is the finished pie.\n\nSo the order is: peeling apple with red peeler, slicing peeled apple into slices, arranging slices on pie crust, showing the final pie.\n\nNow, write the caption in chronological order, keeping it concise.\n\nMake sure not to mention text (like \"Viviane Magique\" logo is there but exclude text recognition).\n\nAlso, check spatial: the peeler is on a white surface. Slicing on a cutting board (white). Pie crust is on a tray.\n\nCamera perspective: close-up shots throughout, focusing on hands and the action.\n\nNow, draft:\n\nHands use a red apple peeler to remove the apple's skin, revealing a peeled yellow apple. Then, hands slice the peeled apple into uniform circular pieces with a knife on a white cutting board. Subsequently, the sliced apple pieces are arranged onto a golden-brown pie crust, forming a layered pattern. Finally, the completed apple pie is displayed with neatly arranged slices on top. The camera maintains a close-up perspective throughout, focusing on the hands and the pie-making process.\n\nWait, but need to check if \"golden-brown pie crust\" is accurate. The third frame shows a pie crust with a hand placing a piece, so maybe \"golden pie crust\" or \"yellow pie crust\"? The video shows a pie crust being prepared, so maybe \"light yellow pie crust\".\n\nAlso, the first part: \"red apple peeler\" is the object. Then the apple being peeled, then sliced, then arranged.\n\nLet me adjust:\n\nHands position a red apple peeler on a white surface and peel a yellow apple, removing the skin. Next, hands slice a cylindrical, peeled yellow apple into uniform circular pieces using a knife on a white cutting board. Then, the sliced apple pieces are placed onto a light yellow pie crust, arranged in a circular pattern. Finally, the completed apple pie with neatly stacked apple slices on top is shown. The camera remains in close-up throughout, focusing on the hands and the pie-making steps.\n\nCheck if all rules are met:\n\na) Motion in order: peeling, slicing, arranging, finished pie.\n\nb) Appearance: red peeler, yellow apple, knife, light yellow pie crust.\n\nc) Spatial: peeler on white surface, slicing on cutting board, placing on pie crust.\n\nd) Conclude with camera: close-up throughout.\n\ne) Background minimal (white surface, cutting board).\n\nf) Exclude text, characters.\n\nYes, this seems okay.\n\nWait, the video sequence is:\n\n[0.0] - hands using red peeler on apple.\n\n[1.4] - hands slicing a peeled apple (stacked, so maybe a peeled apple is shaped into a cylinder, then sliced).\n\n[2.5] - hands arranging slices on pie crust.\n\n[4.6] - finished pie.\n\nSo the order is correct.\n\nFinal caption:\n\nHands use a red apple peeler to remove the skin of a yellow apple, then slice the peeled apple into uniform circular pieces on a white cutting board. The sliced pieces are arranged onto a light yellow pie crust, forming a layered pattern, resulting in a finished apple pie with neatly stacked slices. The camera maintains a close-up perspective throughout, focusing on the hands and the pie-making process.\n</think>\n\n<caption_output>Hands use a red apple peeler to remove the skin of a yellow apple,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KKMuLs_H9Yk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KKMuLs_H9Yk_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 109.30166092387483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Knife cutting apple slices and hands arranging slices into pie crust; solid objects moving via explicit physical forces (cutting, placement).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion; kitchen counter and static objects (e.g., pie crust) remain fixed throughout the video."}}
{"video_id": "K_nh4pBYF10", "file_name": "K_nh4pBYF10_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video steps. First, the scene shows a hand adding salt to a bowl of flour. The text says 1/2 tsp kosher salt. Then the next frame is a close-up of the flour with salt being mixed, maybe. Then the hand creates three wells in the flour. The text \"CREATE 3 WELLS\" appears. Then a hand pours vinegar into one of the wells.\n\nWait, need to follow chronological order. Let's list each step:\n\n1. A hand adds salt to a bowl of flour (from the first frame: hand dropping salt into flour in a dark bowl on wooden surface).\n2. Next, close-up of the mixture, maybe mixing? Then the hand creates three wells in the flour. Then pouring vinegar into one well.\n\nCheck the frames:\n\nFrame 0: hand adds salt to flour in bowl. Text \"1/2 TSP KOSHER SALT\".\n\nFrame 1: close-up of flour with salt, maybe stirring.\n\nFrame 2: hand creating wells (text \"CREATE 3 WELLS\"), so forming three indentations.\n\nFrame 3: pouring vinegar into one well.\n\nNow, focus on motion and behavior. Main subject is the hand. Describe actions step by step.\n\nFirst, a hand adds salt to a bowl of flour. Then, the hand mixes the flour (close-up). Then, the hand creates three wells in the flour. Then, the hand pours vinegar into one of the wells.\n\nNeed to mention appearance: the bowl is dark (maybe cast iron), flour is white, salt is small crystals. Hand is human, skin tone, maybe.\n\nBut rules say exclude text recognition, so don't mention the text. Also, minimal background. Background is wooden surface.\n\nChronological paragraph:\n\nA hand adds salt to a bowl of flour on a wooden surface. The hand then mixes the flour, creating a uniform mixture. Subsequently, the hand forms three wells in the flour. Finally, the hand pours vinegar into one of the wells.\n\nWait, but the frames: first frame is adding salt, then a close-up of mixing (maybe the flour with salt being mixed), then creating wells, then pouring vinegar.\n\nCheck the video frames:\n\n- [0.0] Hand adds salt to flour in bowl (text: 1/2 TSP KOSHER SALT)\n- [1.4] Close-up of flour and salt being mixed (maybe stirred)\n- [2.5] Close-up of a hand forming wells? Wait, the third frame (index 2) is a hand creating wells (text \"CREATE 3 WELLS\"), then next frame is pouring vinegar.\n\nWait, the sequence is:\n\n1. Hand adds salt to flour (dark bowl, wooden table).\n2. Close-up of the mixture (flour with salt).\n3. Hand creating three wells in the flour.\n4. Hand pouring vinegar into a well.\n\nSo the steps are:\n\n- A hand drops salt into a bowl of flour on a wooden surface.\n- The hand mixes the flour and salt, forming a uniform mixture.\n- The hand then creates three indentations (wells) in the flour.\n- The hand pours vinegar into one of the wells.\n\nNow, write concisely, chronological. Mention appearance: hand (human, skin tone), bowl (dark, round), flour (white, powdery), salt (small crystals). Spatial: hand is above the bowl, working on the flour.\n\nCamera: top-down view for first parts, then close-up on the mixing and wells.\n\nWait, rules say: focus on motion and behavior of main subjects (people/animals/objects) in chronological order. Briefly describe appearance and number. Mention spatial relationships if relevant.\n\nSo:\n\nA human hand, with light skin, adds small white salt crystals to a round dark bowl containing white flour on a wooden surface. The hand then mixes the flour, creating a smooth mixture. Next, the hand forms three indentations in the flour. Finally, the hand pours clear liquid vinegar into one of the indentations.\n\nCheck if background is minimal: wooden surface is mentioned as background, which is essential for understanding motion (e.g., surface under bowl), but rules say \"minimal unless essential\". So \"wooden surface\" is okay.\n\nCamera perspective: first frame is top-down (bowl on wooden surface), then close-up on mixing, then top-down again for creating wells, then close-up on pouring vinegar.\n\nBut rules say conclude with camera perspective and movement. So \"Camera starts with a top-down view, transitions to close-up shots of the mixing and well creation.\"\n\nWait, the output format must be a paragraph. Let's structure:\n\nA hand adds salt to a bowl of flour on a wooden surface, then mixes the flour until uniform, creates three wells in the mixture, and pours vinegar into one well. The hand is light-skinned,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/K_nh4pBYF10.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/K_nh4pBYF10_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 401.8648982346635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) adds salt and mixes the mixture, creating wells in the flour; the hand's movements are explicit physical actions involving contact with solid materials.", "background_and_ambient_analysis": "The wooden surface background is static with no significant shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "KaBo8dJQ25g", "file_name": "KaBo8dJQ25g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light clothing stands left of a white shed with a green roof. A second person wearing a dark top and jeans enters the frame from the right, walks across the grassy yard, and exits to the right. The camera remains stationary throughout, capturing the motion against a backdrop of trees and the shed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KaBo8dJQ25g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KaBo8dJQ25g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 3966.047888774172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person enters the frame from the left and moves toward the house; another person remains stationary in the background. Both exhibit locomotion (walking) as their motion.", "background_and_ambient_analysis": "The background elements (house, trees, ground) show no significant shifting or uniform motion. No fluid/environmental phenomena (fire, water, smoke) are present; minor tree movement is negligible and not dominant."}}
{"video_id": "KajeWdDYxiU", "file_name": "KajeWdDYxiU_000324_000334.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt stirs a light brown mixture of scrambled eggs and onions in a black frying pan on a gas stove using a black spatula, then lifts the pan to display its contents as the camera zooms in, focusing on the textured food; background elements like a red bowl and kitchen containers are visible but minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KajeWdDYxiU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KajeWdDYxiU_000324_000334.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 179.5848899956809, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is stirring food in a pan using a spatula. The person's arms and the pan are moving, while the food is being tossed and mixed inside the pan due to stirring.", "background_and_ambient_analysis": "Background is static (kitchen counter, stove, and items) with no shifting. No fire, water, smoke, or wind motion present."}}
{"video_id": "KaUejsTvcIo", "file_name": "KaUejsTvcIo_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a maroon shirt and dark pants holds an orange glass bowl, then uses a metal tool to lift and rotate the glowing glass over a metal stand. A man in a light gray shirt sits behind her, observing the process. The scene takes place in an industrial workshop with metal equipment visible in the background. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KaUejsTvcIo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KaUejsTvcIo_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 157.69581960420163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt pours liquid from an orange ball into a container, then stirs the liquid with a tool. Another person observes in the background. The motion involves discrete human actions and the transfer of liquid between objects.", "background_and_ambient_analysis": "The background (industrial tables, blue structure, and walls) shows no uniform shifting. No fire, water, smoke, or wind dominates the scene; the liquid pouring is a contained, controlled event rather than ambient fluid motion."}}
{"video_id": "Ka5w2Qs95fU", "file_name": "Ka5w2Qs95fU_000168_000178.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs a pot containing sliced mushrooms and carrot pieces with a wooden spoon, mixing the ingredients together as the spoon moves through the liquid. The camera maintains a top-down perspective throughout the stirring process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ka5w2Qs95fU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ka5w2Qs95fU_000168_000178.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 33.36108271729563, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively stirring solid ingredients (mushrooms, carrots) in a pot, demonstrating clear physical interaction and motion.", "background_and_ambient_analysis": "The background (stove, countertop) shows no uniform shifting or environmental fluid motion (no fire, water, smoke, or wind effects)."}}
{"video_id": "KcUqVDWuuCk", "file_name": "KcUqVDWuuCk_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants stands on a frozen surface with a cut ice hole in front of them. The person bends forward, reaching toward the ice hole. The camera maintains a low-angle perspective, focusing on the person’s motion as they interact with the hole, with a snowy landscape and distant trees visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KcUqVDWuuCk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KcUqVDWuuCk_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 381.4528002156893, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's legs (wearing boots) and hands are visible; the hands move discretely to interact with the ice hole (e.g., placing a tool or bait at 3.6-4.5 seconds), demonstrating deliberate locomotion and object manipulation.", "background_and_ambient_analysis": "The background (sky, trees, and distant horizon) shows minimal, natural atmospheric movement (e.g., gentle cloud drift) but no significant fluid, fire, or wind-driven motion. The ice surface is static except for minor refraction effects from cold air, which are ambient but not dominant."}}
{"video_id": "KbTNCr8I88s", "file_name": "KbTNCr8I88s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to follow all the rules. Let's break down the video.\n\nThe video shows a person (only hands visible, wearing a blue jacket) chopping meat. The scene is in a kitchen. The person is using a cleaver to cut meat on a metal tray. The meat is on a plate, and they're moving the cleaver back and forth. The camera seems to be stationary, maybe slightly shaky, capturing the action from a fixed position. \n\nLet's note the main elements: the person's hands (blue sleeves), the cleaver, the meat (red, chopped), the kitchen setting with a window, radiator, and some containers. Background is minimal but includes window with light coming in, radiator, and a green container.\n\nChronological order: The person is chopping meat. First, holding the cleaver, then cutting the meat on the tray, moving the cleaver down. The meat is being cut into smaller pieces. \n\nSpatial relationships: The person's hands are in front of the counter. The tray is on the counter, with the meat on it. The window is in the background, radiator to the right.\n\nCamera perspective: Probably a fixed shot, maybe slight shake. Not moving, just capturing the action.\n\nNow, structure the caption. Start with the main subject's action, describe what they're doing step by step, mention appearance (blue sleeves), the objects (cleaver, meat), spatial (hands over tray, window behind), camera.\n\nAvoid background details unless essential. So the window is background, but since it's part of the scene, maybe just mention it briefly.\n\nLet me draft:\n\nA person wearing blue sleeves uses a cleaver to chop red meat on a metal tray placed on a countertop. The hands move the cleaver back and forth, slicing the meat into smaller pieces. The tray is positioned in front of a window with natural light, and a white radiator is visible to the right. The camera remains stationary with a slight shake, capturing the action from a fixed angle.\n\nWait, check rules. Rule a: motion in chronological order. So the sequence is: person holds cleaver, starts chopping, slices meat. Need to be concise.\n\nMaybe: A person’s hands, clad in blue sleeves, methodically slice red meat with a cleaver on a metal tray atop a countertop. The tray is positioned near a window, with a white radiator to the right. The camera maintains a fixed perspective with slight movement, observing the chopping motion without shifting.\n\nWait, \"methodically slice\" – is that accurate? The video shows the action of chopping, so \"slices\" as the action. Let's see the frames: the person is using the cleaver to cut the meat. Each frame shows the cleaver moving down, so it's a repetitive action.\n\nRule b: mention appearance and number. The person has blue sleeves (color, size? maybe not necessary), the meat is red. Cleaver is a tool.\n\nRule c: spatial relationships. Tray on countertop, window behind, radiator to right.\n\nRule d: camera perspective. Fixed, slight shake.\n\nRule e: minimal background. The window is part of the background, essential for setting the scene maybe.\n\nLet me check the output format. Must be a concise paragraph. Let's make sure it's chronological.\n\nFirst, the person's hands (blue sleeves) are holding the cleaver, then chopping the meat. So the action starts with the hands holding the cleaver, then slicing.\n\nPossible caption:\n\nA person wearing blue sleeves slices red meat with a cleaver on a metal tray placed on a countertop. The hands move the cleaver back and forth, cutting the meat into smaller pieces while positioned near a window with a white radiator to the right. The camera remains stationary with slight shake, capturing the chopping motion from a fixed angle.\n\nYes, that covers the main motion (chopping), appearance (blue sleeves, red meat), spatial (tray on counter, window/radiator), camera (stationary, slight shake).\n\nCheck rule g: don't include reasoning. So just output the caption.\n\nWait, rule f: exclude text recognition, named characters. The video doesn't have text, so no issue.\n\nRule e: minimal background. The window and radiator are part of the background, but since they're relevant to the scene (light source, location), they can be mentioned briefly.\n\nFinal check: chronological order, motion described, appearance, spatial, camera perspective.\n\nYes, that should work.\n</think>\n\n<caption_output>A person’s hands, clad in blue sleeves, slice red meat with a cleaver on a metal tray positioned on a countertop. The hands move the cleaver back and forth, cutting the meat into smaller pieces while the tray sits near a window with natural light and a white radiator to the right. The camera maintains a fixed perspective", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KbTNCr8I88s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KbTNCr8I88s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 157, "blur_score": 59.3956721206543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands transfer sliced meat from a pan to a plate, involving discrete solid objects (meat slices) moving due to physical handling.", "background_and_ambient_analysis": "Background elements (window, room furniture) show no uniform shifting; no fire, water, or wind motion detected."}}
{"video_id": "KfMLxVFj6yA", "file_name": "KfMLxVFj6yA_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a scene of an archaeological dig site. First, there's a person in a blue shirt and white pants standing near a wheelbarrow, and a child in a beige shirt and dark shorts using a trowel. Then the scene shifts to another part where a man in a green shirt and red apron is kneeling and working on a stone. Then another person in a dark shirt and blue jeans is kneeling near a wheelbarrow, handling something. Need to describe in chronological order.\n\nFirst frame: person in blue shirt and white pants near wheelbarrow, child with trowel. Then cut to next scene: man in green shirt and red apron working on stone, then another person in dark shirt and jeans working. Check the motion: initial shot, then shifts. Spatial relationships: the first scene has wheelbarrow, then the second scene has more people. Camera perspective: seems like different shots, maybe panning or cutting between scenes.\n\nNeed to mention main subjects: multiple people (child, man in green, man in dark), their actions (digging, handling tools). Appearance: child in beige shirt, man in green shirt and red apron, etc. Chronological order: start with one scene, then next, then another.\n\nLet's structure it:\n\nThe video begins with a person in a blue shirt and white pants standing near a wheelbarrow, while a child in a beige shirt and dark shorts uses a trowel to dig at an archaeological site. The scene transitions to a man in a green shirt and red apron kneeling over a stone, carefully working with his hands. Subsequently, another individual in a dark shirt and blue jeans is shown kneeling beside a wheelbarrow, manipulating a tool on the ground. The camera alternates between these areas of the excavation site, capturing the subjects’ focused work.\n\nWait, but need to be concise. Let's check the frames:\n\n[0.0] First frame: person in blue shirt (striped?), white pants, wheelbarrow, child with trowel.\n\n[1.4] Next scene: man in green shirt, red apron, kneeling; other person in blue shirt (maybe) and dark pants? Wait the second frame shows a man in green shirt and red apron, and another person (maybe blue shirt) working.\n\n[4.7] Then a person in dark shirt and blue jeans kneeling near wheelbarrow.\n\nSo chronological order:\n\n1. Initial scene: A person in a blue striped shirt and white pants stands near a green wheelbarrow as a child in a beige shirt and dark shorts uses a trowel to dig. \n\n2. The scene shifts to a man in a green shirt and red apron kneeling over a stone at the excavation site.\n\n3. The camera then focuses on another individual in a dark shirt and blue jeans, kneeling beside a wheelbarrow and handling tools.\n\nWait, but the rules say \"concise, chronological paragraph\". Let's make sure it's not too long.\n\nAlso, exclude text recognition, so no \"EN DIRECT\" etc.\n\nLet me draft:\n\nA child in a beige shirt and dark shorts uses a trowel to dig near a green wheelbarrow, while a person in a blue shirt and white pants stands nearby. The camera then cuts to a man in a green shirt and red apron kneeling over a stone, examining it. Subsequently, another individual in a dark shirt and blue jeans kneels beside a wheelbarrow, manipulating tools on the ground.\n\nCheck spatial relationships: in the first scene, child is near wheelbarrow, person in blue shirt is standing. Then man in green is at a different spot (kneeling over stone), then the person in dark shirt near another wheelbarrow.\n\nCamera movement: the video transitions between different areas of the site, likely panning or cutting between locations.\n\nBut the rules say \"Conclude with the camera perspective and movement\". So need to add that at the end.\n\nWait, the output format says \"concise, chronological paragraph describing the provided video\". So the caption should be a paragraph, concluding with camera perspective.\n\nLet's adjust:\n\nThe video opens with a child in a beige shirt and dark shorts digging with a trowel near a green wheelbarrow, as a person in a blue shirt and white pants stands close by. The scene shifts to a man in a green shirt and red apron kneeling over a stone, working meticulously. Next, another individual in a dark shirt and blue jeans kneels beside a wheelbarrow, handling tools on the ground. The camera alternates between these sites of excavation, capturing the subjects' focused activities.\n\nBut need to check if \"alternates between these sites of excavation\" is correct. The video shows different parts of the site, so maybe \"shifts between various sections of the archaeological site\".\n\nAlso", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KfMLxVFj6yA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KfMLxVFj6yA_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 316.8904752519628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) moving: individuals are seen bending, manipulating tools, and interacting with the ground (e.g., digging, handling materials) in distinct, intentional motions.", "background_and_ambient_analysis": "No shifting background elements (dirt, grass, distant structures remain stable across frames); no fire, water, smoke, or wind motion observed."}}
{"video_id": "Kdu1gEYdzYY", "file_name": "Kdu1gEYdzYY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A nighttime soccer field with an orange ball centered on the grass is illuminated by overhead lights. A player in a blue and black striped jersey with the number 10 walks from the right side toward the ball, extending arms before kicking it forward. The camera remains stationary, capturing the action from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kdu1gEYdzYY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kdu1gEYdzYY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 43.76499633104153, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue jacket and dark pants enters from the right, walks towards the center, stops, and then moves around a red cone.", "background_and_ambient_analysis": "The background (goalposts, floodlight, grass) is static with no uniform shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "KhaHK9txwHI", "file_name": "KhaHK9txwHI_000148_000158.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt and glasses holds a white recorder vertically, bringing it to his mouth to play, with his fingers moving over the instrument’s holes. The scene is set in a room with a green couch in the background. The camera maintains a static front view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KhaHK9txwHI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KhaHK9txwHI_000148_000158.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 316.18419859508936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is playing a flute, moving his fingers on the instrument and slightly moving his head and lips to produce sound.", "background_and_ambient_analysis": "The background (tiled wall and green object) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "Kgr8l70M63k", "file_name": "Kgr8l70M63k_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white tank top and red pants approaches a white appliance covered with clothes, adjusting it while standing near a sink and other household items, then moves toward the sink; the camera follows their movement with slight shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kgr8l70M63k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kgr8l70M63k_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 37.45636671599414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (white tank top, red pants) moves a mattress/cushion and interacts with a sink area. Their motion is due to physical locomotion (pushing, lifting, climbing).", "background_and_ambient_analysis": "Background elements (walls, ground) show no significant uniform shifting. No visible fire, water, smoke, or wind-driven motion present."}}
{"video_id": "KfihdcbKA1s", "file_name": "KfihdcbKA1s_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a red sleeveless shirt and beige shorts, the other in a dark blue shirt and dark pants, collaborate to move a large object near a stone-filled area. The person in red shifts position and bends forward, assisting the other individual, who also bends to adjust the object's placement. Both maintain close proximity while maneuvering the item, viewed through a static mesh fence with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KfihdcbKA1s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KfihdcbKA1s_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 2449.630476366766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people (in pink, blue, and red shirts) are moving: bending, lifting, and shoveling debris. Their motion is discrete and due to explicit physical forces (manual labor).", "background_and_ambient_analysis": "No significant ambient environmental motion (no fire, water, smoke, wind). Background elements (rubble, bushes, excavator) are stationary."}}
{"video_id": "KhUl0wf0nXs", "file_name": "KhUl0wf0nXs_000176_000186.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a ring uses a metal-bladed chisel with a wooden handle to carve a small hole into a clamped wooden plank on a workbench, while two additional wooden-handled chisels rest nearby. The hand presses the chisel into the wood, removing shavings as it works. The camera maintains a top-down perspective, centered on the workbench and tools.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KhUl0wf0nXs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KhUl0wf0nXs_000176_000186.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 74.55352554803116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a chisel to carve wood, producing discrete motion as wood chips are removed. The chisel and hand exhibit controlled, repetitive physical movement due to applied force.", "background_and_ambient_analysis": "The wooden workbench surface and tools (chisels) show no shifting or fluid motion; no fire, water, smoke, or wind effects observed. Background elements remain fixed throughout the clip."}}
{"video_id": "KdmU6PGVdrg", "file_name": "KdmU6PGVdrg_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a pink shirt, colorful shorts, white cap, and sneakers stands on a grassy field, bends over, and swings a golf club in a smooth motion, following through with her body. In the background, several people and golf carts are visible. The camera remains stationary, capturing her action from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KdmU6PGVdrg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KdmU6PGVdrg_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 153, "blur_score": 412.5503518323587, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in pink attire and white cap is performing a swinging motion with a golf club, indicating discrete physical action. Other background figures are stationary or minimally moving.", "background_and_ambient_analysis": "Background elements (trees, vehicles, grassy field) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven motion is visible."}}
{"video_id": "Ki9w7qB0CSQ", "file_name": "Ki9w7qB0CSQ_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and a hat holds a large tray filled with roasted meat pieces, lifting it upward while the camera pans around to capture the tray and the person’s upper body from various angles, exhibiting slight shake during the movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ki9w7qB0CSQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ki9w7qB0CSQ_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 908.3189897291944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete birds (chickens) are moving: one bird pecks at food on a table, while others move around the table, driven by feeding behavior and locomotion. Motion is tracked with bounding boxes (heads/feathers shifting directionally).", "background_and_ambient_analysis": "Background elements (trees, wooden structure) show minimal shifting without uniform motion blur. No dominant fluid/environmental motion (fire, water, wind) detected; foliage sway is negligible and not the primary motion."}}
{"video_id": "KhzHv-y3J7s", "file_name": "KhzHv-y3J7s_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a blurry scene, then transitions to a person wearing a cap, glasses, and an orange shirt in a room with blinds and posters on the walls. The person moves their head and adjusts the camera, revealing more of the room. The camera follows the person’s motion with slight shake and changes perspective, showing the person’s face and the room’s interior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KhzHv-y3J7s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KhzHv-y3J7s_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 92.39112130696199, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a cap and glasses) is moving: adjusting cap and moving head/body. This motion is due to voluntary locomotion.", "background_and_ambient_analysis": "The initial frames (0-2s) show a static wall with text, then a room with stationary background (walls, pictures) is visible. No ambient environmental motion (fire, water, wind) is present. The background does not shift uniformly; instead, the person moves in front of it."}}
{"video_id": "Kiq1v7P82nc", "file_name": "Kiq1v7P82nc_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a chessboard set up. There are black and white pieces. Then a hand comes into the frame, moves a black piece, and then a white piece. Wait, the sequence: first, the hand moves a black pawn, maybe? Wait, looking at the frames. The first frame is the chessboard. Then frame 2, a hand enters. Frame 3, the hand is moving a black piece (since black pieces are the dark ones). Then frame 4, the hand moves another piece, maybe a white piece? Wait, no, let's check.\n\nWait, the video has frames: [0.0] shows the board. [1.4] same. [2.5] hand comes in. [3.6] hand moves a piece. [4.7] after move. Let's track the moves. The hand is moving pieces. The first move: the hand (from the right) moves a black pawn. Wait, in the chess setup, black pieces are on the lower part (assuming the board is oriented with black on bottom, but maybe not). Wait, the first frame: the white pieces (light-colored) are on the left side, black on the right? Wait, standard chess: white starts on bottom, black on top? Wait, maybe the board is set up so that the white pieces are on the left, black on the right. But in the video, the hand is moving a black piece. Wait, frame 2.5: hand enters. Frame 3.6: hand moves a black piece (dark color) from one square to another. Then in frame 4.7, the board has changed. So the hand moves a black piece, then moves a white piece? Wait, no, frame 4.7 shows the board with the piece moved.\n\nWait, the sequence: initial board (no hand). Then a hand (dark sleeve) moves a black pawn (maybe from d7 to d5 or something), then moves a white pawn? Wait, but the description says \"a hand moves a piece, then another piece\".\n\nWait, looking at the frames:\n\nAt [0.0], the board has black and white pieces. The white pieces are on the left (lighter color), black on the right (darker).\n\nAt [2.5], a hand enters from the right, moves a black piece (maybe the pawn) to a different square.\n\nThen [3.6], the hand moves another piece—wait, maybe a white piece? Because the board after the move: let's see.\n\nWait, the third frame (2.5) shows the hand moving a black piece. The fourth frame (3.6) the hand is moving a white piece. Wait, the movement: from frame 2.5 to 3.6, the hand is moving a piece. The fifth frame (4.7) shows the board after the move.\n\nSo the steps: initial chessboard setup. Then a hand (dark sleeve) moves a black pawn (the piece is dark, so black) from its original position to a new square. Then the same hand moves a white pawn (lighter color) to a new square. Wait, but in the given frames:\n\nFrame 0.0: board.\n\nFrame 1.4: same.\n\nFrame 2.5: hand enters, starts moving.\n\nFrame 3.6: hand is moving a piece.\n\nFrame 4.7: after the move.\n\nWait, the first action is moving a black piece (from frame 2.5 to 3.6: the hand picks up a black pawn and moves it), then in the next action, the hand moves a white piece.\n\nSo the main motion is a hand (dark sleeve) moving a black chess piece to a new square, then moving a white chess piece to a new square.\n\nNow, the caption needs to describe chronologically.\n\nSo:\n\nAt the start, a chessboard with black and white pieces is set up. A hand (dark sleeve) enters from the right, moves a black pawn from its original position to an adjacent square. Then, the hand moves a white pawn to a new position on the board.\n\nNow, check appearance: black pieces are dark, white pieces are light. The hand has a dark sleeve. The pieces are standard chess pieces (pawns, etc.) but the video shows pawns being moved. The spatial relationship: the hand comes from the right side of the frame, moves the pieces across the board.\n\nCamera perspective: top-down, no movement (static). Background is minimal (stool, maybe, but minimal as per rule e).\n\nSo the caption should be:\n\nA hand with a dark sleeve moves a black chess pawn to a new square, then moves a white chess pawn on a green and white checkered board", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kiq1v7P82nc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kiq1v7P82nc_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 2276.561793436877, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand moves discrete solid objects (chess pieces) on the board, with clear physical interaction (e.g., lifting, placing, sliding pieces).", "background_and_ambient_analysis": "Static background elements (blue chairs, wall) show no uniform shifting or environmental fluid motion (e.g., fire, water, wind)."}}
{"video_id": "KhFUlZf5tqQ", "file_name": "KhFUlZf5tqQ_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to understand the video frames provided. \n\nThe first part shows ground meat being extruded from a machine into a metal bowl. The meat is red, stringy, and flowing. Then, the scene transitions to a hand using a white funnel to pour chunks of raw red meat into the same machine. Wait, no—looking at the third frame, it's a close-up of a hand pushing chunks into a white container, which is the meat grinder? Wait, the frames: frame 0-2 shows meat coming out of a grinder into a bowl. Then frame 3 shows a hand putting meat into a funnel, which is part of the grinder. So the sequence is: first, the ground meat is extruded (so the grinder is working), then a hand feeds raw meat into the grinder.\n\nNow, following the rules: chronological order. Start with the first action: ground meat being poured out. Then the next action: a hand adding chunks into the grinder.\n\nFocus on motion: meat extrusion (red, stringy, flowing into bowl), then hand inserting raw meat (dark red chunks) into the funnel.\n\nAppearance: the ground meat is red, stringy; the raw chunks are dark red, large.\n\nSpatial: the ground meat is in the bowl, the hand is over the funnel, which is part of the grinder. Background has vegetables (carrots, herbs, eggs), but minimal background per rule e.\n\nCamera perspective: close-up shots, maybe static? The description says \"focus primarily on motion\", so describe what's moving.\n\nRules: don't mention text. So ignore the French text at the bottom.\n\nNow, structure the paragraph:\n\nFirst, the meat extrusion: ground red meat flows from a grinder into a metal bowl. Then, a hand places dark red chunks into a white funnel attached to the grinder.\n\nCheck chronological order: extrusion first, then feeding the meat into the grinder.\n\nNow, write concisely. \"Ground red meat, appearing stringy and flowing, extrudes from a metal grinder into a stainless steel bowl. Subsequently, a hand places dark red chunks of raw meat into a white funnel, which is positioned above the grinder's opening.\"\n\nCheck if background is minimal. The background has vegetables but maybe just mention \"background includes blurred vegetables\" but rule e says minimal unless essential. Since the focus is on the meat and grinder, maybe no need. But the first frame has veggies in background. However, rule e says \"minimal unless essential for understanding motion\". Since the motion is the meat extrusion and feeding, the background isn't essential. So skip.\n\nCamera perspective: close-up, static? The video seems to be close-up shots. \"Close-up views capture the meat extrusion and hand feeding actions.\"\n\nWait, the output format requires concluding with camera perspective and movement. So need to end with that.\n\nLet me structure:\n\n[Sequence of actions] [spatial relationships] [camera perspective/movement]\n\nSo:\n\nA metal grinder extrudes stringy red ground meat into a stainless steel bowl. Then, a hand inserts dark red chunks of raw meat into a white funnel connected to the grinder. Close-up shots capture the extrusion and feeding motions with minimal background elements.\n\nWait, but check the exact frames:\n\nFrame 0-2: ground meat coming out. Frame 3: hand putting meat into funnel. Frame 4-5: same action.\n\nSo the sequence is: first, the grinder is extruding meat into bowl. Then, a hand uses a funnel to add chunks to the grinder.\n\nSo the paragraph should start with the extrusion, then the feeding.\n\n\"Red ground meat, appearing stringy and flowing, pours from a metal grinder into a stainless steel bowl. A hand then places dark red chunks of raw meat into a white funnel attached to the grinder. Close-up views focus on the meat extrusion and feeding actions, with minimal background.\"\n\nWait, rule b: mention appearance and number. The ground meat is red, stringy; chunks are dark red, multiple (but maybe just \"chunks\" without counting).\n\nCheck if \"multiple\" is needed. The hand is putting chunks, so probably \"chunks\" is enough.\n\n\"Ground red meat, stringy and flowing, is extruded from a metal grinder into a stainless steel bowl. A hand then places dark red chunks of raw meat into a white funnel connected to the grinder. Close-up shots document the extrusion and feeding processes with a minimal background.\"\n\nNow, camera movement: the description says \"close-up views\" but is there movement? The video might have static shots, so maybe \"static close-up\" or \"close-up, static\".\n\nBut the problem says \"conclude with camera perspective and movement\". Let's see the rules: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KhFUlZf5tqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KhFUlZf5tqQ_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 28.56013525853729, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Solid objects include the meat grinder extruding ground meat and a hand pouring contents into a container, both moving due to mechanical action and human interaction.", "background_and_ambient_analysis": "Background elements (vegetables, kitchenware) remain static; no shifting or fluid motion (fire, water, smoke) detected."}}
{"video_id": "KjTS9LwPN4o", "file_name": "KjTS9LwPN4o_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two golfers are shown in a split-screen view: the left golfer, wearing a white cap, striped shirt, and dark pants, bends forward and swings a golf club; the right golfer, wearing a blue cap, striped shirt, and dark pants, also swings a golf club. Both stand on a grassy golf course with residential buildings visible in the background. The camera remains static in a split-screen format.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KjTS9LwPN4o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KjTS9LwPN4o_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 224.32177422023057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A golfer swings a club, making contact with a golf ball; both the golfer and ball exhibit distinct motion due to physical forces (club impact on ball).", "background_and_ambient_analysis": "Static background elements (houses, trees, grass) show no uniform shifting. No fluid motion (fire, water, smoke) or wind-driven effects observed."}}
{"video_id": "KjNCZDkUQZ8", "file_name": "KjNCZDkUQZ8_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals engage in arm wrestling at a table; one wears a green shirt, the other a white shirt. Initially, their hands are clasped tightly with arms extended over the table. The green-shirted individual’s arm moves downward while the white-shirted individual’s arm shifts rightward. The camera remains stationary but exhibits a slight shake, focusing closely on the arm wrestling action with minimal background visibility.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KjNCZDkUQZ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KjNCZDkUQZ8_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 38.7772652078112, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are engaged in an arm wrestling match, with their arms and hands moving due to physical force exertion. Their motion is controlled and deliberate, showing the struggle of the contest.", "background_and_ambient_analysis": "The background elements (bar counter, walls, and patrons) are static with no fluid motion (fire, water, smoke) or significant environmental movement. Background is stable."}}
{"video_id": "KkaRfqmGEao", "file_name": "KkaRfqmGEao_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a light-colored shirt with a red design and dark pants moves toward the camera, raising arms and spreading hands in a playful motion. The child stands in a room with a television and scattered toys in the background. The camera remains slightly shaky throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KkaRfqmGEao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KkaRfqmGEao_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 149, "blur_score": 349.45837772691516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively moving through the scene, holding a stick, performing gestures (swinging, pointing, raising hands), and locomoting (walking, stepping). The child's motion is distinct and self-propelled.", "background_and_ambient_analysis": "The background elements (wooden walls, furniture, and stationary balls) remain static with no uniform shifting or fluid motion (fire, water, wind). No ambient environmental phenomena are present."}}
{"video_id": "KiXRegwUEfU", "file_name": "KiXRegwUEfU_000464_000474.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate a green, conical basket woven from plant strips, rotating it to display its pattern and then adjusting the strands to inspect the structure; the basket remains centered against a backdrop of scattered dry plant stalks on the ground. The camera maintains a close-up perspective, slightly moving with the hands' actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KiXRegwUEfU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KiXRegwUEfU_000464_000474.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 928.6962013753158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating a woven basket, with clear motion tracking the physical interaction between hands and the basket's structure.", "background_and_ambient_analysis": "Background consists of static dirt and dry vegetation with no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "KjJTNOkVILs", "file_name": "KjJTNOkVILs_000229_000239.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted person crouches by the pool edge holding a long pole, then stands and walks directly toward the camera, passing in front of the frame while carrying the pole. The background features a fenced yard, trees, and a house, with the camera remaining stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KjJTNOkVILs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KjJTNOkVILs_000229_000239.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 218.38587690563878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves from a crouched position near the pool, stands up, walks around the pool's perimeter, and exits the frame. Motion is locomotive and discrete, with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (fence, trees, house) remain static throughout; pool water is calm with no visible waves, splashes, or environmental effects (e.g., wind, smoke). No dominant ambient motion observed."}}
{"video_id": "KjpCC9xa28U", "file_name": "KjpCC9xa28U_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to focus on the chronological order of the video. The first part shows a person's hands handling bratwursts, twisting them. Then there's a transition to a wider shot of the person in the kitchen.\n\nLooking at the rules: main subjects are the person and the bratwursts. Appearance: hands, white apron, green shirt. Bratwursts are pinkish, numerous, piled on the counter. The motion starts with hands twisting a bratwurst, then the person is in a kitchen setting, working at a counter. The camera shifts from close-up of hands to a wider shot of the person. Need to mention spatial relationships: hands in front of the pile, person at the counter with a tray, sink, refrigerator in background (but minimal background).\n\nChronological: first, close-up of hands manipulating a bratwurst, then the scene transitions to a wider view of the person preparing bratwursts at a kitchen counter. Conclude with camera perspective: starts with close-up, then pans to a wider shot.\n\nCheck rules: exclude text recognition (the text \"Bratwurst Grinding...\" is to be excluded per rule f). Mention number of bratwursts as \"numerous\" or \"a pile\".\n\nLet's draft:\n\nA person's hands, wearing a white apron over a green shirt, manipulate a pinkish bratwurst, twisting it while a pile of similar bratwursts rests on a dark countertop. The camera then transitions to a wider shot showing the person standing at a kitchen counter, handling a tray of bratwursts near a sink and refrigerator, with the counter holding additional bratwursts.\n\nWait, need to be concise. Rules say \"concise, chronological paragraph\". Let's structure:\n\nStart with the hands twisting a bratwurst (close-up), then the scene shifts to a wider kitchen shot of the person working at the counter with bratwursts.\n\nCheck elements: main subjects (hands/person), motion (twisting, handling), appearance (hands, apron, green shirt, pink bratwursts), spatial (hands in front of pile, person at counter with tray), camera movement (close-up to wider shot).\n\nAvoid background details unless essential. The refrigerator and sink are part of the kitchen but maybe too detailed. Just say \"kitchen counter\" as background.\n\nLet me rephrase:\n\nA person wearing a white apron over a green shirt uses their hands to twist a pinkish bratwurst, with numerous bratwursts piled on a dark countertop in front of them. The scene then transitions to a wider shot showing the person standing at the kitchen counter, handling a tray of bratwursts near a sink.\n\nWait, \"handling a tray of bratwursts\" – in the video, the second frame shows the person handling a tray. But the first part is hands manipulating a single bratwurst. So chronological order: first, close-up of hands twisting a bratwurst; then, wider shot of person at counter.\n\nYes. So the caption should go: \n\nHands of a person in a white apron over a green shirt twist a pinkish bratwurst, with numerous similar bratwursts piled on a dark countertop in front. The camera then pans to a wider shot showing the person standing at a kitchen counter, working with a tray of bratwursts.\n\nCheck for conciseness. Maybe \"A person's hands, clad in a white apron over a green shirt, twist a pinkish bratwurst while a pile of similar bratwursts rests on a dark countertop. The camera transitions to a wider view of the person at the kitchen counter, handling a tray of bratwursts near a sink.\"\n\nBut need to follow the rules: mention appearance and number. \"Numerous bratwursts\" or \"a pile\". \"Pinkish bratwursts\". \n\nFinal draft:\n\nA person wearing a white apron over a green shirt uses their hands to twist a pinkish bratwurst, with numerous bratwursts piled on a dark countertop. The camera then transitions to a wider shot showing the person standing at a kitchen counter, handling a tray of bratwursts.\n\nWait, check if \"handling a tray\" is correct. The second frame shows the person with a tray, so yes.\n\nEnsure that it's chronological: first the hands twisting, then the wider shot.\n\nYes. Now, make sure to keep it concise. Let's check the example output format.\n\nAlso, rule e: background descriptions minimal. So \"kitchen counter\" is minimal.\n\nOkay, final caption:\n\nA person's hands, clad in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KjpCC9xa28U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KjpCC9xa28U_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 96.99171273693477, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Person's hands manipulate raw bratwurst meat, stretching and twisting it; the meat and hands move due to explicit physical forces (manual manipulation).", "background_and_ambient_analysis": "No fire, water, smoke, or wind present; kitchen background elements (counter, cabinets, sink) remain static throughout, with no significant fluid/environmental motion observed."}}
{"video_id": "azKb4r8FDMI", "file_name": "azKb4r8FDMI_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, two people—a person in a white shirt and another in a brown shirt—stand near a door. The white-shirted individual gestures toward the brown-shirted person, who moves to their right. They then move further into the room, with the white-shirted person turning away from the door. The camera remains slightly shaky throughout, capturing a couch in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/azKb4r8FDMI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/azKb4r8FDMI_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 129.86797511043653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one in white shirt moving from the door area to the center of the room, and another in dark clothing moving from sitting to standing and then moving.", "background_and_ambient_analysis": "Background elements (walls, door, furniture) are stable and do not show uniform shifting. No environmental fluids or wind are present."}}
{"video_id": "aZyEU7emPak", "file_name": "aZyEU7emPak_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people in dark clothing stand in a warmly lit room with a table and display stand. They move toward each other, then apart; one person moves left toward the table, the other moves left toward the wall. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aZyEU7emPak.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aZyEU7emPak_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 158, "blur_score": 356.80249147716097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people exhibit distinct locomotion and physical interactions (e.g., pushing, turning, dancing) with clear bounding box tracking.", "background_and_ambient_analysis": "Static background elements (walls, door, bookshelf, painting) remain fixed with no fluid or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "KkRPmoc1pN4", "file_name": "KkRPmoc1pN4_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person lying on a bench doing a barbell exercise, probably a bench press. There's another person spotting them. Let's go step by step.\n\nFirst, the main subject is a person in a white tank top with the number 53 and red shorts, lying on a bench. They're holding a barbell. The spotter is standing next to them, wearing a black shirt and blue shorts. The spotter is assisting, maybe adjusting the barbell or helping with the lift. The action starts with the lifter in position, then the spotter moves the barbell down, possibly lowering it towards the chest, then maybe lifting it back up. Wait, the sequence: in frame 0, lifter is holding barbell, spotter is there. Then frame 1, spotter is moving the bar. Frame 2, spotter is adjusting the bar. Frame 3, spotter is holding the bar as lifter pushes up. Wait, the lifter is lying down, so they're doing a bench press. The spotter is helping to keep the bar steady.\n\nAppearance: lifter is male, wearing white tank top (with number 53), red shorts, black wrist wraps. Spotter has tattoo on arm, black shirt, blue shorts. The bench is dark, gym equipment in background.\n\nChronological order: The spotter is positioning the barbell near the lifter's chest, then the lifter pushes the barbell up, and the spotter assists by holding the barbell on the way down. Wait, the video starts with the lifter holding the barbell, spotter's hands are on the bar. Then the spotter adjusts the bar, maybe lowering it, and the lifter is moving, but the lifter is lying down so the movement is the bench press.\n\nWait, the frames show the lifter in a lying position, holding the barbell. The spotter is standing, and they're moving the barbell. So the action is the spotter helping the lifter perform a bench press. The spotter might be spotter the lift, so as the lifter lowers the bar to their chest, the spotter is there to assist. Wait, in the frames, the spotter is holding the barbell, so maybe the spotter is helping with the descent. Let's check the motion.\n\nFrame 0: lifter lying, spotter behind, holding bar. Frame 1: spotter moves the bar. Frame 2: spotter is still holding the bar. Frame 3: spotter is adjusting. Frame 4: spotter is moving the bar. Frame 5: spotter is holding the bar as lifter is pushing up.\n\nWait, the lifter is lying on the bench, so the motion is the lifter pressing the barbell upwards, with the spotter assisting by keeping the bar steady during the lift. The spotter's hands are on the bar, possibly to prevent it from dropping if the lifter struggles.\n\nSo chronological: The person in the white tank top and red shorts lies on a bench, gripping a barbell. A second person, wearing a black shirt and blue shorts, stands to the side of the bench, assisting by adjusting the barbell's position. The spotter moves the barbell towards the lifter's chest, supporting it as the lifter lowers the weight, then helps lift it back up. The camera is positioned above, slightly moving to follow the action.\n\nWait, but need to be concise. Let's structure:\n\nA male lifter in a white tank top with the number 53 and red shorts lies on a weight bench, gripping a barbell. A spotter wearing a black shirt and blue shorts stands beside the bench, adjusting the barbell's position. The spotter assists by moving the barbell toward the lifter's chest while the lifter performs a bench press, then lifts it back up. The camera captures the action from an overhead angle, with minimal movement.\n\nCheck the rules: chronological, motion, appearance, spatial relationships, camera perspective.\n\nMain subjects: two people (lifter, spotter). Lifter: white tank top, red shorts, lying on bench. Spotter: black shirt, blue shorts, standing. Motion: spotter adjusts barbell, lifter presses.\n\nBackground minimal. Camera perspective: overhead, maybe slight movement.\n\nLet's draft:\n\nA male athlete wearing a white tank top with the number 53 and red shorts lies on a bench, gripping a barbell. Another individual in a black shirt and blue shorts stands beside the bench, assisting by positioning the barbell. The spotter adjusts the barbell’s placement as the lifter lowers it toward the chest, then supports the bar as the lifter lifts it back up. The camera captures the scene from a top", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KkRPmoc1pN4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KkRPmoc1pN4_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 151, "blur_score": 107.96063573062625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The weightlifter is moving the barbell (a solid object) in a lifting motion. The spotter is also moving their hands to assist. Both are discrete solid objects undergoing motion due to physical forces.", "background_and_ambient_analysis": "The background (gym equipment) is stationary with no uniform shifting. No fluids, fire, water, or wind are present, so no ambient environmental motion."}}
{"video_id": "b-59UEle_10", "file_name": "b-59UEle_10_000194_000204.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The bride, in a white gown with a long train and veil, kneels to adjust the groom’s black shoes while the groom, dressed in a black suit with a red boutonniere and white gloves, sits on a white folding chair. As the bride lifts his foot, the groom bends forward to assist. The camera remains stationary, capturing their interaction on a grassy area near stone steps.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b-59UEle_10.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b-59UEle_10_000194_000204.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 130.6970855098101, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The bride and groom are the discrete objects. The bride bends down to adjust the groom's shoe, then they kiss, and she bends down again. The groom remains seated but moves his head and body slightly.", "background_and_ambient_analysis": "The background (stone wall and grass) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "aziMvATg8Ss", "file_name": "aziMvATg8Ss_000232_000242.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand manipulates a purple, squishy object on a green grid-patterned cutting mat, pressing and moving it. The scene then shifts to a person with long hair making a hand gesture in a room containing shelves with bicycles and containers. The camera starts with a top-down view and transitions to an eye-level shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aziMvATg8Ss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aziMvATg8Ss_000232_000242.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 761.3006299899603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands manipulating purple fabric (folding/pressing) and a person moving head/hands (gesturing/thumbs-up) are primary moving discrete solid objects.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion. Backgrounds (green cutting mat grid, workshop shelves/tools) are static. No fire, water, wind, or smoke present."}}
{"video_id": "b-T1MApqUH0", "file_name": "b-T1MApqUH0_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A young child in pink patterned pajamas walks across a light-colored living room floor carrying a large pink balloon. The child runs toward a person seated on a brown couch, briefly stops when the balloon pops, then chases after it as it rolls toward the couch. The camera follows the child’s movement with a slight pan, maintaining a ground-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b-T1MApqUH0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b-T1MApqUH0_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 77.59574052262191, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in pink pajamas is running, kicking, and chasing a pink ball. The ball rolls across the floor due to the child's physical interaction and gravity.", "background_and_ambient_analysis": "Background elements (brown couch, entertainment unit, floor) remain stationary throughout the video. No fluid or environmental motion (e.g., fire, water, smoke, wind) is observed."}}
{"video_id": "b-IsHjaxg4c", "file_name": "b-IsHjaxg4c_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a white sheet of paper approaches a gray and black paper shredder, inserts the paper into the slot, and withdraws the hand. Black garbage bags are positioned on the floor beside the shredder. The camera remains fixed in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b-IsHjaxg4c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b-IsHjaxg4c_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 127.83273587975776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) manipulates a white piece of paper, lifting it toward the trash can and adjusting its position.", "background_and_ambient_analysis": "No shifting background elements (walls, floor, trash can remain stationary). No fire, water, smoke, or wind motion observed."}}
{"video_id": "b-auRZ9et4M", "file_name": "b-auRZ9et4M_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of cheerleaders in dark uniforms and white sneakers move across a red stage floor in a stadium. Initially, they walk in a line, then break into smaller formations as some members move left and right, transitioning into new positions before regrouping. A referee in a striped uniform and Santa hat observes from the right side. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b-auRZ9et4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b-auRZ9et4M_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 592.7384295039371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Cheerleaders (solid, distinct objects) moving in synchronized formation through locomotion (walking, jumping, and group maneuvers).", "background_and_ambient_analysis": "The background consists of static stadium seats and a fixed screen with no shifting, fluid motion, or environmental effects (fire, water, smoke, or wind) observed."}}
{"video_id": "b-FsJK5wE2s", "file_name": "b-FsJK5wE2s_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately twelve individuals wearing blue robes and blue-and-white striped shawls stand on grass; one person in a white robe kneels before them. The group shifts positions slightly, moving toward the camera as the person in white rises and steps back. The camera pans gently left to follow the group's movement, capturing their coordinated motion against a backdrop of trees and a rustic structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b-FsJK5wE2s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b-FsJK5wE2s_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 188.08810128038357, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people in blue and white robes exhibit subtle positional shifts (e.g., adjusting stances, slight movements within the formation) indicating discrete locomotion.", "background_and_ambient_analysis": "The background (trees, building) shows minimal, uniform swaying consistent with wind, but the dominant motion is not fluid/environmental. No significant camera-induced motion detected as background elements remain stable across frames."}}
{"video_id": "b-Xkwyzkklc", "file_name": "b-Xkwyzkklc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a dark scene where there's a stage. On stage, three people: one in a white shirt and beige pants, another in a white shirt and purple skirt, third in a white shirt and dark pants. Then a fire dancer with two torches comes into view. The fire dancer is moving around, spinning the torches. The camera pulls back to show the stage and the dancer in front, with trees and an audience in the background. The dancer is barefoot, black outfit, spinning the flames. The camera moves from a close-up to a wider shot, showing the stage behind. Need to capture the chronological order: first stage with musicians, then fire dancer enters, moves, camera pulls back. Mention appearance: fire dancer in black, torches lit. Spatial: dancer in front of stage. Camera movement: starts close, then pulls back. Background minimal, but trees and audience are there but not essential. Let's structure it: initial scene shows stage with three musicians; a fire dancer with two lit torches enters, moving in front of the stage, spinning the torches while dancing; camera pulls back to reveal more of the stage and audience in the background; the dancer continues their performance amidst the night setting with palm trees visible. Wait, but need to be concise. Let's check rules: chronological paragraph, motion and behavior. So first, stage with three people (describe briefly: e.g., three musicians, one in white/gray, one in white/purple, one in white/dark pants). Then fire dancer (black outfit, two torches) enters, moves, spins. Camera pulls back to show wider view. So:\n\nThe video opens with three musicians on a dark stage—two in white shirts (one in purple skirt, one in dark pants) and one in a light shirt and beige pants—playing instruments. A fire dancer in black attire enters, holding two lit torches, spinning and moving dynamically in front of the stage. The camera pans back to reveal a wider scene with the dancer performing in front of the stage, palm trees and a seated audience in the background. The dancer continues their fiery routine as the camera maintains a steady wide-angle view of the night performance.\n\nWait, check rules: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So dancer is in front of the stage. Also, the initial frames show the stage with the musicians, then the dancer is in front. The camera movement: starts close, then pulls back (pan back). Let's make sure to have chronological order: first stage, then dancer enters, moves, camera pulls back.\n\nAnother way: At night, three musicians stand on a stage: one in white top and purple skirt, another in white top and dark pants, third in light top and beige pants. A fire dancer in black clothes, holding two flaming torches, moves into the frame, twirling the torches while dancing. The camera pulls back to show the dancer performing in front of the stage, with palm trees and an audience visible in the background. The dancer continues spinning the flames, illuminated against the dark setting.\n\nCheck the rules: \"Focus primarily on motion and behavior of main subjects in chronological order.\" Main subjects: musicians then fire dancer. Motion: musicians are playing, then dancer enters and dances. Appearance: musicians' outfits (briefly), dancer's black outfit, torches lit. Spatial: dancer in front of stage. Camera movement: starts with close-up (maybe on stage), then camera pulls back. The first frame is a bit close on stage, then the dancer is moving in front, camera pulls back.\n\nLet's structure as: The video begins with three musicians on a stage, two in white tops (one with a purple skirt, one in dark pants) and one in a light top and beige pants, playing instruments. A fire dancer in black attire enters, spinning two lit torches while moving across the scene. The camera pulls back, revealing the dancer performing in front of the stage, with palm trees and an audience in the background. The dancer continues their dynamic routine as the camera maintains a wide view.\n\nWait, check if the camera movement is correct. In the video, the first frames are close on the stage (maybe a bit low angle), then the fire dancer comes into view, and the camera pulls back to show the full stage and dancer. So \"camera pulls back\" is correct.\n\nNow, concise paragraph. Let's condense:\n\nThree musicians stand on a stage at night—one in white top and purple skirt, one in white top and dark pants, one in light top and beige pants—playing instruments. A fire dancer in black clothing enters, twirling two flaming torches and dancing. The camera pulls back to show the dancer performing in front of the stage, with palm trees and an audience visible in the background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b-Xkwyzkklc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b-Xkwyzkklc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 37.055004811862766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A fire performer (solid object) moves dynamically while juggling flaming objects; band members on stage are static or minimally moving.", "background_and_ambient_analysis": "Background elements (trees, stage structure) show no uniform shifting or environmental fluid motion; fire is present but actively manipulated by a discrete performer, not dominating the scene as ambient fluid."}}
{"video_id": "b-fYZoet_Jk", "file_name": "b-fYZoet_Jk_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in black pants walks through a crowd, holding a lit object near his chest; he moves forward, turns slightly, and continues walking while the crowd stands behind him, some observing. The camera follows his movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b-fYZoet_Jk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b-fYZoet_Jk_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 783.0471853493943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Shirtless man performing violin movements (arm motions, body shifts) and crowd members walking/standing. Discrete solid objects (man, crowd) exhibit locomotion and physical actions.", "background_and_ambient_analysis": "Background elements (trees, buildings, crowd) show minimal uniform motion; no fluid/environmental motion (fire, water, smoke) present. Crowd movement is incidental and not dominant."}}
{"video_id": "b05HaI2t-9I", "file_name": "b05HaI2t-9I_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue pen draws a graph on an orange sheet of paper, beginning by sketching a vertical axis, then a horizontal axis, and finally marking a point at the intersection. The pen moves steadily across the paper, creating the graph lines and point. The camera maintains a top-down perspective with no noticeable movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b05HaI2t-9I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b05HaI2t-9I_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 147.1440633517158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hand holding a blue pen is moving to write on the orange paper, representing discrete, solid object motion due to explicit physical forces (muscular action for writing).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) present. The orange paper and curtain are static and show no uniform motion."}}
{"video_id": "b092heDrPgg", "file_name": "b092heDrPgg_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and black pants steps forward in a dimly lit room, extending his arm to interact with another person while a woman in a colorful dress with a yellow headscarf dances nearby; the group moves dynamically around a wooden floor, with the camera following the action closely, showing slight shakes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b092heDrPgg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b092heDrPgg_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 54.979389285116724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "b0GaQuDLs6U", "file_name": "b0GaQuDLs6U_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt, gray pants, and yellow gloves pushes a log into a green and yellow log splitter. The camera zooms in slightly as the person guides the log into the splitter's opening, maintaining close proximity to the action. The scene occurs outdoors on grass near equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b0GaQuDLs6U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b0GaQuDLs6U_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 274.171317128449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their arms to operate the handsaw. The saw blade is moving back and forth through the log. The log is stationary on the platform.", "background_and_ambient_analysis": "No shifting background; no fire, water, or smoke. Background elements (trees, wheelbarrow) are stationary."}}
{"video_id": "b0IA-JfBuw4", "file_name": "b0IA-JfBuw4_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top and short black skirt stands in front of a green map, gesturing with both hands. She shifts her body position and moves her hands to point at different locations on the map, emphasizing specific points while maintaining a static camera perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b0IA-JfBuw4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b0IA-JfBuw4_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 716.5036332672614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving her hands and body in gestures, representing discrete solid object motion.", "background_and_ambient_analysis": "The background map is static with no shifting or fluid/environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "b0QYsL-wLQc", "file_name": "b0QYsL-wLQc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair, wearing a dark jacket over a pink shirt, sits at a drum set, playing with drumsticks by hitting the snare and cymbals. She continues playing, then looks up and smiles. The drum set is positioned against a wall with a window visible to the right. The camera remains static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b0QYsL-wLQc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b0QYsL-wLQc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 256.62389428828425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively playing drums, with discrete motion from hand movements and stick strikes on drum surfaces.", "background_and_ambient_analysis": "Background elements (walls, window, drum stand) are static and show no uniform shifting or fluid motion. No fire, water, smoke, or wind visible."}}
{"video_id": "b0U3Rr3HM4c", "file_name": "b0U3Rr3HM4c_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A rider in a green sleeveless top guides a brown and white horse with a white mane and patches as it moves forward across a sandy area. The horse maintains a steady gait, turning slightly while the camera tracks its motion. Initially, a second white horse is visible in the background but exits the scene. The camera follows the horse from a side perspective, maintaining focus on the horse's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b0U3Rr3HM4c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b0U3Rr3HM4c_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 217.73078433920278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a horse (solid, distinct objects) moving in a coordinated manner via locomotion (walking/galloping).", "background_and_ambient_analysis": "Background elements (trees, fence, building) remain stationary relative to the ground; no dominant fluid or wind-driven motion (e.g., smoke, waves) observed."}}
{"video_id": "b0VTtB6HrrY", "file_name": "b0VTtB6HrrY_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt and blue jeans lies face-up on a white surface. Another individual’s hands, with dark nail polish, move rhythmically across the person’s upper and mid-back in a massaging motion, starting from the shoulder area and sliding downward. The camera maintains a top-down perspective with no noticeable movement, focusing on the interaction between the hands and the torso. The background remains plain and unobtrusive.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b0VTtB6HrrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b0VTtB6HrrY_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.15445846356934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands of the masseur are moving over the torso of the person lying down, applying physical pressure.", "background_and_ambient_analysis": "The background is static (a plain surface without any environmental effects like fire, water, or wind)."}}
{"video_id": "b1-q-SjFn1I", "file_name": "b1-q-SjFn1I_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's legs, wearing white sneakers with dark accents and black shorts, rhythmically stride forward on a treadmill belt in a continuous running motion. The individual alternates foot placement as they move across the belt, maintaining a steady pace. The treadmill is positioned in front of a brick wall with a window in the background. The camera maintains a low-angle, static perspective focused exclusively on the lower body movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b1-q-SjFn1I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b1-q-SjFn1I_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1807.0760348617341, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's legs and feet are moving rhythmically on the treadmill belt due to running locomotion, with discrete motion cycles corresponding to stride and footfall.", "background_and_ambient_analysis": "The brick wall and window background remain static with no shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven elements)."}}
{"video_id": "b0teOogCBdk", "file_name": "b0teOogCBdk_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a living room with a decorated Christmas tree and fireplace stockings, a person adjusts the tree, followed by a person in a straw hat moving near it. A child with pink hair runs into the frame from the right, while another child in a striped shirt moves around the tree. Additional children and adults continue moving through the room, interacting with the space. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b0teOogCBdk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b0teOogCBdk_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 168.9924776239024, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving around the room, including walking toward/away from the Christmas tree, bending down, and interacting with each other. Their motion is distinct, solid, and attributable to human locomotion.", "background_and_ambient_analysis": "The background (brick wall, Christmas tree, decorations) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present as dominant environmental elements."}}
{"video_id": "b1AU1J94ZlA", "file_name": "b1AU1J94ZlA_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in gray clothing and light green shoes sits on a large green exercise ball in a room with tables and chairs in the background. She leans back slightly, then adjusts her posture while remaining seated. The camera remains stationary throughout, capturing her movements from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b1AU1J94ZlA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b1AU1J94ZlA_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 287.3189122821098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a green bean bag is actively moving: adjusting posture, lifting arms, and shifting position, indicating discrete physical locomotion.", "background_and_ambient_analysis": "Background elements (desks, chairs, wall) are static and show no shifting or fluid environmental motion (e.g., no fire, water, wind)."}}
{"video_id": "b14jg4fhhsI", "file_name": "b14jg4fhhsI_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person standing next to a silver car. The person is wearing a black hoodie and jeans. Then, they pick up a tire. Wait, the sequence: first frame, person stands by car. Next, they're holding a tire, then bending down to place it near the car. Let's check the timestamps.\n\nFrame 0: person standing, holding a tire? Wait, no. Wait, the first frame shows the person standing next to the car with a tool. Then frame 1: they're holding a tire, frame 2: they bend to put the tire on the ground, then frame 3: putting the tire on the car. Wait, no, the description: \n\n[0.0] person standing by silver car, black hoodie, jeans.\n\n[1.4] person holding a tire, then in next frame [2.5] bending to place tire, then [3.6] placing it on the car's wheel area.\n\nWait, the video: \n\nAt 0.0s: person standing on concrete, next to silver car, wearing black hoodie with white text, blue jeans, black shoes. They're holding a tire. Wait, no, the first frame: person is standing, holding a tire? Wait, no. Let me recheck.\n\nWait, the first frame: person is standing, holding a tool? No, the first frame says: person standing by car. Then in frame 1.4, the person is holding a tire, then in frame 2.5, they pick up the tire, then in frame 3.6, they place the tire on the ground. Wait, the video sequence:\n\nFrame 0: person standing next to silver car, black hoodie, jeans, holding a tool (maybe a tire iron).\n\nFrame 1: person is holding a tire, then in frame 2.5, they bend down to place the tire, then frame 3.6: they place the tire against the car.\n\nWait, the correct chronology: \n\nFirst, the person is standing by the silver car, holding a tire (or maybe a tool? Wait, the first frame shows the person holding what looks like a tire, but the second frame they're holding a tire and then pick it up. Wait, the problem says: describe motion and behavior in chronological order.\n\nLet's parse each frame:\n\n0.0s: Person stands on concrete driveway, next to silver car. Wearing black hoodie, blue jeans, black shoes. Holds a tool (probably tire iron) in hands.\n\n1.4s: Person lifts a large black tire (with rim) up, moving it towards the car.\n\n2.5s: Person bends over, placing the tire down on the driveway.\n\n3.6s: Person stands upright, now with the tire positioned against the rear wheel of the silver car.\n\nWait, the actual frames:\n\n0.0: standing, holding tool.\n\n1.4: holding tire (so they picked up the tire).\n\n2.5: bending to place the tire on the ground.\n\n3.6: placing the tire by the car.\n\nWait, the correct motion: person starts standing next to car, then picks up a tire (from where?), then moves the tire towards the car, then places it near the car's wheel.\n\nSo, step by step:\n\n- A person wearing a black hoodie, blue jeans, and black shoes stands on a concrete driveway next to a silver car.\n\n- The person then lifts a large black tire (with rim) from the ground, holding it in front of the car.\n\n- They bend down to position the tire near the car's rear wheel.\n\n- Finally, the person stands upright with the tire placed against the car.\n\nNow, camera perspective: the video is shot from a stationary angle, top-down? No, it's a medium shot, probably eye level. The camera doesn't move much, slight shake maybe.\n\nBackground: houses, other cars (a red car in the background), grass. But rule e says minimal background.\n\nSo, focus on motion:\n\nMain subject: person. Actions: stands, picks up tire, bends to place tire next to car.\n\nAppearance: black hoodie, blue jeans, black shoes.\n\nSpatial relationships: person is next to silver car. Moves from standing to holding tire, then placing it by the car.\n\nConclusion: camera is stationary, slight shake maybe.\n\nLet's structure the caption:\n\nA person wearing a black hoodie, blue jeans, and black shoes stands on a concrete driveway beside a silver car, then lifts a large black tire with a rim, bends to position it next to the car's rear wheel, and stands upright with the tire placed against the car. The camera remains stationary with slight movement.\n\nWait, check the rules:\n\na) Motion chronologically: stand, lift tire, place tire", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b14jg4fhhsI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b14jg4fhhsI_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 216.80993452118474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a large tire: lifting it from the ground, rotating it, and placing it back. The tire and person's actions are discrete solid-object motions driven by physical forces.", "background_and_ambient_analysis": "The background consists of a stationary parked car, sidewalk, and grass. No significant shifting of background elements or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "b1aMAPJSQ-0", "file_name": "b1aMAPJSQ-0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of people marches through a street, holding signs and waving flags; individuals in the foreground display banners, including one with a red star and wreath emblem, while others carry a large green and yellow flag. The crowd moves collectively, with people positioned in front of and beside one another, and the camera pans left to capture different sections of the demonstration. Background elements remain indistinct as the focus stays on the advancing crowd and their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b1aMAPJSQ-0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b1aMAPJSQ-0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 1677.5831359861113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are walking and waving signs and flags, which are solid objects moving due to their own locomotion and waving actions.", "background_and_ambient_analysis": "No fire, water, smoke, or wind detected. The background is crowded with people, so static elements are not prominent. The camera pans to show more of the crowd, but no uniform shifting of static background (like walls) is observed."}}
{"video_id": "b1TW2DDtlm4", "file_name": "b1TW2DDtlm4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white and black shirt, black shorts, and yellow-green sneakers sits on a blue mat on a concrete surface. He begins seated with legs extended, then leans forward with hands on the mat while pulling his knees toward his chest. He returns to an extended leg position, repeating the motion. The camera maintains a static medium shot with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b1TW2DDtlm4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b1TW2DDtlm4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 100.1767082569502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is performing an exercise (reverse mountain climber) by moving his legs and torso.", "background_and_ambient_analysis": "Background remains stationary (concrete pillars and ground). Fire is present in the background but is not dominant; it is a minor environmental element."}}
{"video_id": "b1yNpKHNvV0", "file_name": "b1yNpKHNvV0_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt and blue jeans unrolls a white cloth on a wooden table, smoothing it flat with both hands before stepping back. He stands in front of the table, with a wooden chair and a door visible in the background. The camera remains static, capturing the scene from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b1yNpKHNvV0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b1yNpKHNvV0_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.46541491237349, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating papers on a table, with hand movements and body shifts corresponding to deliberate physical actions.", "background_and_ambient_analysis": "Background elements (wall, chair) remain static across frames, showing no shifting or fluid motion. No fire, water, or wind effects present."}}
{"video_id": "b1YNebFjuiM", "file_name": "b1YNebFjuiM_000313_000323.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals interact at a red table; one in a white jacket with red stripes and the other in a colorful pink-orange shirt operate a white sewing machine. The person in the white jacket guides fabric through the machine while the other presses the foot pedal. They remain positioned closely together, facing the sewing machine, with the individual in the colorful shirt slightly in front. The camera maintains a static perspective, capturing their focused activity without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b1YNebFjuiM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b1YNebFjuiM_000313_000323.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 30.39251941792265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two girls interact with a stuffed animal, with their hands moving to manipulate or hold the object. No significant motion of solid objects beyond this discrete interaction.", "background_and_ambient_analysis": "Background elements (shelves, walls, furniture) remain stationary with no uniform shifting or fluid motion (e.g., fire, water, smoke). No environmental forces dominate the scene."}}
{"video_id": "b2Tv1qkROu8", "file_name": "b2Tv1qkROu8_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person applies makeup using a brush with a dark handle and purple nail-polished fingers; the brush moves precisely across the eye area, then shifts to the cheek. The hand remains steady while making smooth strokes, with the face positioned centrally against a plain background. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b2Tv1qkROu8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b2Tv1qkROu8_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.39447278009956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The primary discrete object is the person's hand (with purple nail polish) applying makeup to the face. This solid object moves deliberately with precise, controlled motion due to voluntary arm/hand locomotion for makeup application.", "background_and_ambient_analysis": "The background consists of a plain wall that remains static throughout the video. No fluids, fire, smoke, or wind-driven motion are present; the environment is controlled and motionless."}}
{"video_id": "b2hxp5XaQyA", "file_name": "b2hxp5XaQyA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple people, including a child in a purple hoodie and light pants, move dynamically across a dirt field around a blue hose. Others in yellow, green, and blue tops shift positions while interacting with the hose, some raising arms. A dark bag lies on the ground near the group. The camera follows the action with slight movement, maintaining a ground-level view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b2hxp5XaQyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b2hxp5XaQyA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 122, "blur_score": 242.31553707311184, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving via locomotion (walking, running) and throwing actions; motion is trackable with bounding boxes.", "background_and_ambient_analysis": "The background elements (trees, horizon, sandy field) show no uniform shifting or fluid motion; no fire, water, smoke, or wind-driven effects dominate the scene."}}
{"video_id": "b2kd97cj4ug", "file_name": "b2kd97cj4ug_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a kitchen, a person in a dark hoodie stands to the right, lifting the hood over their head then adjusting it downward, while another person in a blue checkered shirt stands to the left holding a bottle and moving slightly. The camera remains stationary with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b2kd97cj4ug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b2kd97cj4ug_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 103, "blur_score": 94.19496553016504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one adjusting a hoodie (arm/body motion), the other holding a cup (hand/upper body motion).", "background_and_ambient_analysis": "Background elements (cabinets, door, table) show no uniform shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "b2u7aKPYfwo", "file_name": "b2u7aKPYfwo_000472_000482.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt holds a white plate, then moves it toward a tray on the counter containing several round items, gesturing with both hands while holding the plate. The tray sits on a checkered counter in front of wooden cabinets and a tiled backsplash. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b2u7aKPYfwo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b2u7aKPYfwo_000472_000482.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 174.85831561339467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (solid object) is moving his hands and body in deliberate gestures. The wine glass is held steadily, showing minimal motion. No other discrete objects exhibit significant movement.", "background_and_ambient_analysis": "The background (cabinets, tiled wall, stove) is static with no signs of fire, water, smoke, or wind. No fluid or environmental motion detected; background elements remain fixed."}}
{"video_id": "b3WnKmBpQJs", "file_name": "b3WnKmBpQJs_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dark nighttime setting, two performers in dark clothing execute dynamic trapeze maneuvers. One performer swings across the frame from left to right, while another enters from above, moving toward the right. Bright stage lights cause lens flares, and the camera captures the action with slight shake from a low angle perspective, focusing on the trapeze structure's ropes and the performers' movements. The yellow stuffed animal appears briefly in the lower left but is not a main subject.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b3WnKmBpQJs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b3WnKmBpQJs_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 149, "blur_score": 232.13140665839882, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: multiple people walking across the suspension bridge. Their motion is locomotive (walking) and easily trackable with bounding boxes.", "background_and_ambient_analysis": "The bridge structure and night sky background show minimal shifting; no fire, water, smoke, or wind present. Bright lights create glare but do not indicate environmental fluid motion."}}
{"video_id": "b3YB9KpebeY", "file_name": "b3YB9KpebeY_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b3YB9KpebeY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b3YB9KpebeY_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 785.0055136041642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person on a bicycle moves towards the camera and then past, exhibiting locomotion due to pedaling.", "background_and_ambient_analysis": "The background (trees, building) is static and shows no shifting. No fluid or wind-driven elements are dominant."}}
{"video_id": "b3ixJ21M7WM", "file_name": "b3ixJ21M7WM_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long white hair and a dark face holds a red object, moving it upward toward their head in a brushing motion. The individual then lowers the object, causing their hair to shift. The background features a door and stacked items, with the camera remaining stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b3ixJ21M7WM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b3ixJ21M7WM_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 140, "blur_score": 64.96501997895506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a mask and hood is making deliberate hand movements (e.g., waving, gesturing) and slight body shifts.", "background_and_ambient_analysis": "Background elements (cabinet, wall fixtures) show no uniform shifting, and there is no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "b2zlNlBN6B4", "file_name": "b2zlNlBN6B4_000553_000563.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video shows a beach volleyball game. Let's see the sequence.\n\nAt the start (0.0s), there are players on the court. The players are in teams, probably 6 each? Wait, beach volleyball teams are usually 6, but maybe it's a match. The players are moving. Let's check the frames.\n\nIn frame 0.0s: Players are gathered near the net, maybe preparing for a serve or after a point. Then in frame 1.0s, they're moving—some players are walking towards the back. Frame 2.0s: More movement, players dispersing. Frame 3.0s: Players continue to move around the court. Frame 4.0s: Players are spread out, maybe after a rally. Frame 5.0s: A player is seen with a ball, maybe serving.\n\nWait, need to focus on motion. Main subjects are the volleyball players. Let's note their appearance: they're wearing jerseys, some white, some green. Maybe 6 players per team? The court is sandy, with a net. Spectators are in the background, but background descriptions should be minimal.\n\nChronological order: First, players are gathered (maybe after a point), then they move apart, repositioning. Then one player serves the ball (since in the last frame, a ball is visible).\n\nSo step by step:\n\n- Initial frame: Players (6 or so, in teams) are clustered near the net, some in white, some in green jerseys, moving towards the back of the court.\n\n- Then they spread out: players walk away from the net, moving in different directions.\n\n- As the video progresses, the players disperse across the court, with one player (possibly on the right) preparing to serve, the ball visible in the air.\n\nWait, the video shows the players moving from the net area towards the back of the court. The ball is seen in the final frame, so maybe the serving happens.\n\nNow, spatial relationships: the players are on a sandy court, with spectators on both sides. But keep background minimal.\n\nCamera perspective: the video is a top-down view, maybe from above the court. No movement mentioned, so it's a static top-down shot.\n\nLet's structure the caption:\n\n\"Players in white and green jerseys move across a sandy volleyball court; initially clustered near the net, they disperse toward the back of the court as one player prepares to serve, with the ball visible mid-air. Spectators line the perimeter. The camera maintains a static top-down perspective.\"\n\nWait, need to check the rules: concise, chronological, mention appearance (colors), motion, spatial relationships (like near net, moving toward back), conclude with camera.\n\nAlso, the number: \"Players in white and green jerseys (approximately six players per team) move across a sandy volleyball court; initially clustered near the net, they disperse toward the back of the court. One player serves the ball, visible mid-air. Spectators line the perimeter. The camera remains static in a top-down perspective.\"\n\nWait, the video shows multiple players. Let's see: in the first frame, there are several players—maybe 6 per team, so 12 total? But need to be concise.\n\n\"Players in white and green jerseys move across a sandy volleyball court; initially clustered near the net, they disperse toward the back of the court. One player serves the ball, visible mid-air. Spectators line the perimeter. The camera maintains a static top-down perspective.\"\n\nBut check if \"serves\" is correct. In the last frame, a player is hitting the ball, so maybe serving or hitting during play.\n\nWait, the video shows players walking from the net area, then one is hitting the ball. So the sequence: players move away from the net (after a point?), then a player serves or hits the ball.\n\nWait, the first frames have players near the net, then they walk away. So the action is: players reposition, then one serves.\n\nLet me check the timestamps:\n\n[0.0] Players clustered near net.\n\n[1.0] Players moving away from net.\n\n[2.0] More moving, spreading.\n\n[3.0] Dispersed across court.\n\n[4.0] Players in positions.\n\n[5.0] One player (right side) with ball, likely serving.\n\nSo the chronological order: players start near the net, move apart, then one serves.\n\nNow, appearance: white and green jerseys, so two teams.\n\nSpatial: clustered near net (front), then moving toward back of court (away from net).\n\nBall is visible in the final frame, so the serving action happens at the end.\n\nCamera: top-down, no movement (since the frames show consistent", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b2zlNlBN6B4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b2zlNlBN6B4_000553_000563.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 178.37495027282253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (players) are actively moving: running, positioning, and engaging in gameplay. Their motion is distinct and attributable to locomotion (e.g., sprinting, directional changes).", "background_and_ambient_analysis": "The background features static elements like trees, crowd spectators, and court lines with no significant fluid motion (fire, water, smoke) or wind-driven swaying. The background remains consistent across frames without uniform shifting."}}
{"video_id": "b3KiDbx24Qc", "file_name": "b3KiDbx24Qc_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red hoodie and blue jeans sits on a concrete surface, tying the laces of brown boots. They adjust the laces with both hands, occasionally glancing upward. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b3KiDbx24Qc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b3KiDbx24Qc_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 62.61637584555764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a red hoodie is moving their hands to tie shoelaces on a brown boot; motion is localized to the hands and torso as they perform the action.", "background_and_ambient_analysis": "Static concrete ground background; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "b4TsTKtPsVw", "file_name": "b4TsTKtPsVw_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a swimmer in a pool. The first frame shows the swimmer doing a stroke, maybe freestyle. Then it cuts to underwater, so we see the swimmer moving underwater, kicking and arms. The next shot is them near the pool edge, maybe turning? Wait, the timestamps: 0 to 0.3s is surface, 1.4s underwater, 2.5s surface again? Wait, no, the video description has frames: [0.0] surface, [1.4] underwater, [2.5] surface, [3.6] underwater, [4.7] surface.\n\nWait, the main subject is one person, wearing red top and dark shorts with white stripes. Let's sequence the events. \n\nAt 0.0s: Top-down view of pool, swimmer in the water doing a stroke, creating splashes. \n\n1.4s: Underwater shot, swimmer moving, legs kicking, arms extended. They're near the pool wall with steps. \n\n2.5s: Surface view again, swimmer approaching the edge. \n\n3.6s: Underwater, swimmer pushing off the wall (since there's a \"1\" marking, maybe lane 1), legs extended, body moving. \n\n4.7s: Surface view, swimmer continuing to swim. \n\nNow, chronological order: Start with swimmer in pool surface (top-down), then underwater (swimming towards wall), then surface approaching edge, then underwater (pushing off wall), then surface swimming. \n\nAppearance: One person, red top, dark shorts with white stripes. \n\nSpatial relationships: In pool, near the wall with steps (lane marker 1). \n\nCamera movement: Switches between top-down surface view and underwater. \n\nBackground: Minimal, just pool and surroundings. \n\nNeed to keep it concise. Let's draft:\n\nA single swimmer in a red top and dark shorts with white stripes swims in a pool, initially visible from a top-down surface perspective as they stroke through the water. The camera then transitions to underwater, capturing the swimmer’s extended arms and kicking legs as they approach the pool wall. Subsequently, the swimmer is seen from the surface approaching the edge, followed by an underwater shot where they push off the wall marked with \"1\" before resuming surface swimming. The camera alternates between top-down surface views and underwater perspectives, maintaining a focus on the swimmer’s motion within the pool.\n\nWait, check rules. Focus on motion chronologically. Number: one person. Appearance: red top, dark shorts with white stripes. Spatial: near pool wall with steps, lane marker 1. Camera: top-down surface, underwater.\n\nLet me rephrase to be concise:\n\nThe video shows a single swimmer wearing a red top and dark shorts with white stripes swimming in a pool. Starting with a top-down surface view, the swimmer strokes through the water. The camera then cuts to an underwater perspective, capturing their extended arms and kicking legs as they approach the pool wall with steps. Next, the swimmer surfaces near the pool edge, followed by an underwater shot where they push off the wall marked with \"1\". The sequence concludes with the swimmer continuing to swim on the surface, with the camera alternating between top-down and underwater angles to document their motion.\n\nCheck rules: exclude text recognition (so \"1\" is okay as a marker, since it's a spatial reference). No named characters. Minimal background.\n\nWait, rule f says exclude text recognition. So \"1\" is a mark on the wall, but it's part of the spatial relationship. So it's allowed. Rule e: minimal background, so pool and surroundings are minimal.\n\nAnother check: chronological order. Start with surface (top-down), then underwater (swimming towards wall), then surface (approaching edge), then underwater (pushing off wall), then surface (swimming). So the sequence of camera angles: top-down, underwater, top-down, underwater, top-down.\n\nSo the caption should list events in order, with motion.\n\nLet me try to make it more concise:\n\nA single swimmer in a red top and dark shorts with white stripes swims in a pool. The camera captures them from a top-down surface view as they stroke, then transitions to underwater, showing their extended arms and kicking legs approaching the pool wall with steps. The swimmer surfaces near the edge, followed by an underwater shot of pushing off the wall marked \"1\", before resuming surface swimming. The camera alternates between top-down and underwater perspectives throughout the sequence.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". Size and orientation: maybe not necessary unless essential. The main is the motion. Let's see:\n\n\"one person wearing a red top", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b4TsTKtPsVw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b4TsTKtPsVw_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 62.376417915622625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red swimwear swims through the pool, performing laps and turning at the edge; motion is consistent with human locomotion in water.", "background_and_ambient_analysis": "The pool deck and surrounding structures remain static throughout the video; water movement is incidental to the swimmer's motion and does not dominate the scene (not fire/wind/smoke)."}}
{"video_id": "b4gd5qGCHq8", "file_name": "b4gd5qGCHq8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there are two people in a room. The first frame shows them standing; maybe one is moving towards the other. Then in the next frames, they seem to be engaging in a physical interaction—like a hug or a hold. Let's check the sequence. \n\nFrame 0: Two people, one in dark shirt and light pants, another in dark shirt and dark pants. They're standing. \n\nFrame 1: The first person moves towards the second. \n\nFrame 2: They reach out, maybe grabbing hands. \n\nFrame 3: They hold hands, then the person in light pants moves, possibly turning. \n\nFrame 4: They seem to be in a struggle or embrace, maybe one is lifting the other. \n\nFrame 5: The person in light pants is now in front, maybe the other is behind. \n\nWait, need to capture motion chronologically. Start with their positions. Two people: one wearing dark top and light pants, the other dark top and dark pants. They move towards each other, grasp hands, then one might be lifting or pulling the other. Spatial: initially side by side, then moving towards, holding, then one in front. \n\nCamera: The video seems to be from a fixed position, maybe a low angle since the bottom is carpeted. The camera doesn't move much, but there's a slight shake. Background: room with furniture, but keep minimal. \n\nSo, step by step: \n\n1. Two people (one in dark shirt, light pants; the other in dark shirt, dark pants) stand in a room. \n2. They move towards each other, grasp hands. \n3. The person in light pants turns, then seems to be lifted or pulled by the other. \n4. The person in dark pants steps forward, while the other is positioned in front. \n\nCamera is static but with a slight shake, low angle (floor level, showing carpet). \n\nNow, concise chronological paragraph. Keep it short. \n\nMake sure to mention appearance (colors, what they're wearing), motion, spatial relationships (who is where), and camera. \n\nLet's draft: \n\n\"Two people, one wearing a dark shirt and light pants and the other a dark shirt and dark pants, stand in a room. The person in light pants moves toward the other, they grasp hands, and the individual in light pants turns, appearing to be lifted or pulled by the second person. The person in dark pants then steps forward while the first remains in front. The camera is static but slightly shaky, positioned low with a carpeted foreground.\" \n\nWait, but the problem says \"consecutive\" and \"chronological.\" Let's check the frames again. \n\nFrame 0: both standing, maybe one is turning? \n\nFrame 1: person in light pants turns away? Wait, no, first frame: left person (light pants) is moving right, right person (dark pants) is moving left. Then frame 2: they reach out, hands together. Frame 3: they hold hands, then one pushes the other. Frame 4: the person in light pants is now in front, maybe the other is behind, but they're still connected. Frame 5: the person in dark pants is now behind, moving. \n\nWait, the motion: they start moving towards each other (frame 0 to 1), then grasp hands (frame 2), then the person in light pants turns (frame 3), maybe the dark pants person pushes, then the light pants person is in front. \n\nLet's correct: \n\nIn a room, two people (one in dark shirt, light pants; the other in dark shirt, dark pants) move toward each other. They grasp hands, then the person in light pants turns and appears to be pulled or lifted by the other. The person in dark pants steps forward, leaving the first in front. The camera is static with minimal movement, positioned at a low angle. \n\nNeed to make it concise. Let's try: \n\n\"Two individuals, one in a dark shirt and light pants, the other in a dark shirt and dark pants, move toward each other in a room. They grasp hands, then the person in light pants turns and is pulled forward by the second individual. The dark-shirted person steps forward while the light-pants individual remains ahead. The camera is stationary but slightly shaky, captured from a low angle with a carpeted foreground.\" \n\nCheck rules: a) motion chronologically: yes. b) appearance: colors and clothing. c) spatial: who is in front, etc. d) camera: low angle, stationary. e) background minimal. f) no text. \n\nYes, that should work.\n</think>\n\n<caption_output>Two individuals, one in a dark shirt and light pants and the other in a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b4gd5qGCHq8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b4gd5qGCHq8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 53.75818238170399, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are engaged in physical interactions (pushing, pulling, grappling), moving due to explicit force application between solid objects.", "background_and_ambient_analysis": "The room background (furniture, walls) remains static with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "b4qBWH4tisE", "file_name": "b4qBWH4tisE_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, I need to watch the frames and note the actions in chronological order.\n\nLooking at the frames:\n\nFrame 0: A person in dark clothing is near a building. There's another person in the background. The ground is wet, maybe muddy.\n\nFrame 1: Now, multiple people. One person in light shirt and dark pants (maybe the same as before) is moving towards another person. The second person is in a white shirt and shorts, maybe running. There's a red container (like a bucket?) on the ground.\n\nFrame 2: More movement. The person in white shirt is now closer, maybe pushing or colliding with the other person. There's another person in dark shirt and pants standing near a table or structure. The ground is still wet.\n\nFrame 3: People are moving around. One person in dark shirt and jeans is running towards the others. The person in white shirt is bending down, maybe picking up something. The person in dark shirt (with white shirt underneath?) is in the middle.\n\nFrame 4: Now, the person in white shirt is on the ground, and another person in dark shirt is standing over them. The person in light blue shirt (maybe the one from frame 0) is near a wall. The ground has debris, maybe.\n\nFrame 5: The person in dark shirt is now standing, and the others are moving. The scene is chaotic, people are running around.\n\nWait, need to list in order:\n\n0.0s: Two people; one in dark clothes near building, another in background.\n\n0.3s: Person in dark clothing moves towards building, another person in white shirt (shorts, light) moves towards a red container. The ground is wet.\n\n0.6s: The person in white shirt is near the container, maybe interacting with another person (in dark shirt and pants). There's a third person in light blue shirt and dark pants standing by a white building wall.\n\n0.9s: The person in white shirt is now on the ground? Or running? Wait, the frames show: Frame 1 has person in white shirt (shorts, light) reaching towards someone, then in frame 2, they're in motion. Let's track:\n\nFrame 0: Person A (dark clothes) stands near building, Person B (white shirt, dark pants? No, frame 0 has a person in dark pants, maybe a woman). Wait, maybe better to describe based on motion.\n\nChronological steps:\n\n- Initially, a person in dark clothing is near a building. Another individual in light-colored shirt and dark pants is present. The ground is wet.\n\n- Then, the person in white shirt (shorts, light) moves towards a red container. A second person in dark shirt and pants is near a table.\n\n- Next, the person in white shirt collides with another individual, causing a fall. The person in dark shirt (possibly the same as before) runs towards them.\n\n- The person in white shirt is on the ground, and the person in dark shirt approaches, while another person in light blue shirt moves near the wall.\n\n- Finally, the scene shows the person in dark shirt standing over the person in white shirt, who is on the ground, while others move around.\n\nWait, need to check the frames:\n\nFrame 0: One person (dark) at building, another (light shirt, dark pants) in the background. The ground is wet with brown liquid.\n\nFrame 1: Person in dark (now near building wall), person in white shirt (shorts) moving towards the red container. Another person (light shirt) is near the wall.\n\nFrame 2: Person in white shirt is interacting with the person in dark shirt (they're holding hands?), the person in light shirt is by the wall, another person in dark shirt is running.\n\nWait, the video is a bit grainy. Let's list each second:\n\n0.0s: A person in dark clothing stands near a building with a white facade. Another individual in a light-colored shirt and dark pants is in the background. The ground is wet.\n\n0.3s: The person in dark clothing moves toward a structure, while a person in a white shirt and dark shorts (possibly) moves towards a red container. A third person in a light blue shirt and dark pants stands near a white wall.\n\n0.6s: The person in white shirt and dark shorts is in motion, possibly pushing another person, who is wearing dark clothing. The person in light blue shirt is observing from the wall.\n\n0.9s: The person in white shirt is now on the ground, and another individual in dark clothing (possibly the same as before) is approaching. A person in a dark shirt and jeans runs toward the scene.\n\n1.2s: The person in white shirt remains on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b4qBWH4tisE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b4qBWH4tisE_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 1034.788667042817, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Three individuals engage in physical interactions: one swings an object, another steps back and grapples, and the third moves toward the conflict, exhibiting distinct motion from locomotion and collisions.", "background_and_ambient_analysis": "Background elements (house siding, ground, fence) show no uniform shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "b5AWQ5aBjgE", "file_name": "b5AWQ5aBjgE_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a white tank top, followed by a light blue button-up shirt. Hands then enter the frame to fold the blue shirt on a dark surface, captured from a top-down perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b5AWQ5aBjgE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b5AWQ5aBjgE_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 88, "blur_score": 1387.2187180422252, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands folding a light blue t-shirt; the shirt and hands are the discrete objects moving due to manipulation.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). Background is static dark surface."}}
{"video_id": "b5CGBv_U83E", "file_name": "b5CGBv_U83E_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the main subject is a person in a kayak. Let's see the sequence. The video starts with the person paddling on a calm lake. The background has trees and mountains, but we need minimal background. The person is in a single kayak, dark-colored maybe, but the video is a bit dark. They're using a paddle, moving from left to right. The camera seems to follow the kayak, maybe panning. Let's check the frames: in the first frame, the kayak is on the left, then moves right, and by the end, it's further right. So the action is the person paddling, moving the kayak across the water. The camera is following the movement, probably a slight pan. \n\nNow, rules: chronological order. So start with the person in the kayak, paddling. Describe their appearance: single person, kayak (maybe long, narrow), paddle. Motion: paddling, moving from left to right. Spatial relationships: the kayak is on the water, trees in the background but minimal. Camera: follows the kayak, panning right. Need to be concise. \n\nLet's structure: A single person in a narrow kayak paddles across calm water, moving from left to right. The kayak remains centered as the camera follows, panning slightly to keep the subject in frame. Background features distant tree-lined shore, but focus on motion. Avoid extra details. \n\nCheck rules: a) motion in order: paddling, moving. b) appearance: single person, narrow kayak. c) spatial: moving left to right. d) camera: follows, pans right. e) background minimal. f) no text. \n\nSo the caption should be: A single person in a narrow kayak paddles steadily across calm water, moving from left to right as the camera follows and pans right to maintain the subject’s position in frame. Background includes a distant tree-lined shore but remains unobtrusive.\n\nWait, need to check if \"pans right\" is correct. The video shows the kayak moving, camera adjusts to follow. Yes, pans right. Also, \"narrow kayak\"—the video shows a long, thin kayak. Maybe \"single-person kayak\" instead of \"narrow\". \n\nLet me adjust: A single person in a single-person kayak paddles steadily across calm water, moving from left to right as the camera follows and pans right to keep the subject centered. Distant tree-lined shore forms the backdrop but remains minimal.\n\nBut the problem says \"keep background descriptions minimal unless essential\". Distant shore is part of the background but maybe not essential. Let's remove \"distant tree-lined shore forms the backdrop\". Wait, in the video, the background is there but we need minimal. So focus on the main motion. \n\nFinal version: A person in a single kayak paddles steadily across calm water, moving from left to right as the camera follows and pans right to maintain the subject's position in frame. The kayak’s movement creates gentle ripples on the water's surface.\n\nWait, but the rules say \"exclude text recognition, named characters...\". So \"person\" is okay. \"Single kayak\" is fine. \n\nWait, the video: first frame, person in kayak, paddle. Then they paddle, moving. The camera is moving too, following. So chronological: person is in kayak, paddling, moves left to right. \n\nSo: A single person in a kayak paddles across calm water, moving steadily from left to right while the camera follows, panning right to keep the subject in frame.\n\nYes, that's concise. Let's check if all rules are met. Motion chronological: paddling, moving. Appearance: single person, kayak. Spatial: moving left to right. Camera: follows, pans right. Background minimal—no mention of background except as context. Wait, the background is trees and mountains, but we can say \"calm water\" and \"distant shore\" but minimal. But the instruction says \"keep background descriptions minimal unless essential\". So maybe don't mention background. Let's check the example video: the background is there but the caption should focus on motion.\n\nSo better: A single person in a kayak paddles steadily across calm water, moving from left to right as the camera follows and pans right to maintain the subject's position.\n\nYes. Now, check if \"pans right\" is correct. The video shows the kayak moving to the right, so camera follows by panning right. \n\nAnother check: in frame 0, kayak is left. Frame 1, more center. Frame 2, right. So camera moves right to follow. So \"camera follows and pans right\".\n\nYes. Now, \"kayak\" is correct, it's a single-person kayak. So the caption should include that it's a single person. \n\nFinal caption: A", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b5CGBv_U83E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b5CGBv_U83E_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 132.19269106842412, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single kayaker (discrete solid object) is visible, moving across the water by paddling. The motion is consistent with intentional locomotion due to physical forces from the paddling action.", "background_and_ambient_analysis": "The forested shoreline background remains static throughout, showing no uniform shifting. The water exhibits minor ripples caused by the kayaker's movement but is not the dominant motion source."}}
{"video_id": "b52cq74FIv4", "file_name": "b52cq74FIv4_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light blue sweatpants and a matching hoodie lifts a large off-road tire toward the rear wheel of a silver SUV, positioning it adjacent to the vehicle’s wheel well. A blue cloth lies on the gravel ground to the left. The camera remains fixed with minor shake, observing the action from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b52cq74FIv4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b52cq74FIv4_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 241.55213361898126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is actively manipulating a tire, exhibiting discrete physical motion via hand movements, body positioning, and lifting the tire.", "background_and_ambient_analysis": "Background elements (trees, gravel, vehicle) show no uniform shifting or fluid motion (fire, water, smoke, wind); static environment with no environmental fluid dynamics."}}
{"video_id": "b4rqqn1eGXQ", "file_name": "b4rqqn1eGXQ_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt, dark pants, and blue shoes rides a white unicycle with a black tire across a paved area toward stacked wooden pallets, attempts to maneuver over them, loses balance, and falls off. The camera remains stationary, capturing the scene from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b4rqqn1eGXQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b4rqqn1eGXQ_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 214.29914327786778, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person and the unicycle are the discrete objects moving. The person is riding the unicycle and then falls off, demonstrating locomotion and a physical collision with the ground.", "background_and_ambient_analysis": "The background (wooden pallets, building) is static with no uniform shifting. No fire, water, smoke, or wind is present as dominant motion."}}
{"video_id": "b5hOTrdeoKM", "file_name": "b5hOTrdeoKM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b5hOTrdeoKM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b5hOTrdeoKM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 155, "blur_score": 579.2426068955951, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals sitting on chairs are moving their hands and interacting with a purple bag; motion is driven by explicit physical actions (hand gestures, bag handling).", "background_and_ambient_analysis": "Background elements (bookshelves, whiteboard, chairs) remain stable with no shifting or fluid motion (e.g., fire, water, wind) observed."}}
{"video_id": "b5omXkuqblo", "file_name": "b5omXkuqblo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person dressed in dark clothing and a cap stands on a green golf mat, holding a club with multiple golf balls positioned in front. They swing the club forward, striking one ball that rolls away. The camera remains stationary, capturing the action from a frontal perspective with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b5omXkuqblo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b5omXkuqblo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 224.54596835025285, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The golfer is in the process of preparing a swing, moving the golf club and body in a discrete manner. The golf ball remains stationary on the mat until the swing occurs.", "background_and_ambient_analysis": "The background (concrete pillars, netting, and ground) is stationary. There are no fluid or gaseous motions (fire, water, smoke) or wind-driven effects observed."}}
{"video_id": "b5uBKEOGBOc", "file_name": "b5uBKEOGBOc_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white cap and blue shirt sits against a yellow building's metal gate, eating; a group of pedestrians in casual clothing walk along the sidewalk, moving from right to left in front of him. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b5uBKEOGBOc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b5uBKEOGBOc_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 589.0387681381994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Pedestrians are moving along the sidewalk; they are the primary moving objects.", "background_and_ambient_analysis": "Background elements (buildings, sidewalk) are static with no uniform shifting. No fluid or wind motion observed."}}
{"video_id": "b6PEt_Elj9U", "file_name": "b6PEt_Elj9U_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt, gray pants, and white shoes stands on a green mat at a golf driving range, holding a golf club. He swings the club back and then forward, completing a golf swing motion. The background features a grassy course and trees. The camera remains stationary, capturing the action from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b6PEt_Elj9U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b6PEt_Elj9U_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 1004.251183257345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt and gray pants is swinging a golf club. The club and person exhibit distinct, solid-object motion due to the golf swing action, with the club moving in a controlled arc.", "background_and_ambient_analysis": "The background elements (green structures, trees, and distant landscape) show no significant uniform shifting or fluid motion. No fire, water, smoke, or wind-driven environmental effects are observable."}}
{"video_id": "b6Z8yJyVqhw", "file_name": "b6Z8yJyVqhw_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit venue, a dense crowd surrounds a central stage area, with numerous people moving rhythmically in a circular pattern. Two individuals in white clothing are prominent: one near the center performs dynamic movements, including spins and leaps, while another on the right side gestures toward the crowd. The crowd claps and shifts positions, maintaining a tight perimeter around the stage. The camera captures the scene from a fixed, slightly elevated angle, focusing on the central activity with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b6Z8yJyVqhw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b6Z8yJyVqhw_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 479.45789124997043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (dancer) is moving dynamically in a circular motion around the central fire, with the surrounding audience remaining stationary.", "background_and_ambient_analysis": "Static background elements (stage structure, audience perimeter) show no uniform shifting; fire is present as a small, localized ambient element but not dominant in motion."}}
{"video_id": "b6253n52yBU", "file_name": "b6253n52yBU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two swimmers in swimwear move through an indoor pool’s blue water, positioned in separate lanes. The swimmer on the left propels forward with alternating strokes, while the right swimmer maintains a steady pace. As the sequence progresses, both advance along the pool, with the right swimmer gradually increasing distance. The camera pans slightly left, tracking their motion across the lanes without significant shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b6253n52yBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b6253n52yBU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 216.27027794429813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple swimmers (people) are moving through the water in the pool lanes, displaying locomotion by swimming.", "background_and_ambient_analysis": "The background (pool walls, pillars) is static with no shifting, indicating no camera motion. The water surface has ripples due to the swimmers, but the dominant motion is not the fluid itself (water) because the swimmers are the primary subjects moving through the water. The water ripples are a consequence of the swimmers' motion and not the dominant motion."}}
{"video_id": "b6MHMGTlQPc", "file_name": "b6MHMGTlQPc_002005_002015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with shoulder-length blonde hair speaks, their head moving slightly as they address the camera; six smaller video windows displaying other participants appear below the main subject. The background features a beige wall and a partially visible curtain. The camera remains static at eye level with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b6MHMGTlQPc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b6MHMGTlQPc_002005_002015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 212.33827376840338, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The main subject (a person) is moving their head and mouth while speaking. The small video windows at the bottom show no visible motion.", "background_and_ambient_analysis": "Background (yellow wall and door) is static. No environmental motions (fire, water, wind) observed."}}
{"video_id": "b62jXxRcVLE", "file_name": "b62jXxRcVLE_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a gray t-shirt, gray shorts, black socks, and black-and-white sneakers jumps rope while moving around a red exercise ball on a wooden gym floor, with hanging punching bags and a large window in the background. The scene transitions to another person in a gray t-shirt, blue shorts, black socks, and light blue sneakers jumping rope on a stack of purple, black, and gray step platforms against a white wall with a window. Both segments are captured from a static camera position with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b62jXxRcVLE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b62jXxRcVLE_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 55.842686763722, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people performing step aerobics: one stepping on a red platform, the other on a purple platform. Solid objects (people) moving due to locomotion.", "background_and_ambient_analysis": "Background in both scenes (gym interiors) is static with no shifting elements; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "b6BCT7thYBo", "file_name": "b6BCT7thYBo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows three kids on the beach. First, I need to describe their actions in order. \n\nLooking at the frames: The first frame has them in a position. Then, the girl in the turquoise top and pink shorts is moving—she's reaching out, maybe digging. The boy in white shirt and dark shorts is sitting, then moves his hands. The other boy in green shirt and red shorts is also moving. \n\nChronological order: Start with their initial positions. The girl in turquoise (with black hair, pink shorts) is on the left, crouching. The boy in white shirt is in the middle, sitting. The boy in green is on the right. Then, the girl moves her hands down, maybe digging. The boy in white shifts, and the green shirt boy moves too. \n\nAppearance: Three children, all young. Colors: turquoise top (girl), white shirt (middle boy), green shirt (right boy). Shorts: pink for girl, dark for middle boy, red for right boy. \n\nSpatial: The girl is left of the middle boy, right boy is to the middle boy's right. \n\nBackground: Sand beach, but minimal description. \n\nCamera: Top-down view, no movement mentioned, so static top-down. \n\nNeed to make a concise paragraph. Let's check the rules: motion, behavior in order, appearance, spatial, camera. \n\nStart with \"Three children play on a sandy beach.\" Then describe their actions step by step. \n\nFirst frame: girl (turquoise top, pink shorts) crouches left, middle boy (white shirt, dark shorts) sits, right boy (green shirt, red shorts) crouches. Then, girl moves hands forward, middle boy moves arms, right boy moves hands. \n\nWait, the video is a sequence. Let's list the actions in order:\n\n- Initial: Girl (left) crouches, middle boy sits, right boy crouches. \n- Then, girl reaches down, middle boy moves arms, right boy shifts. \n\nSo caption: Three children play on a sandy beach. A girl in a turquoise top and pink shorts crouches on the left, a boy in a white shirt and dark shorts sits in the center, and a boy in a green shirt and red shorts crouches on the right. The girl extends her hands forward, the middle boy shifts his arms outward, and the right boy moves his hands toward the sand. The camera maintains a static top-down perspective.\n\nCheck if it's concise. Let's see if I can make it shorter but still chronological. \n\n\"Three children interact on a sandy beach: a girl in a turquoise top and pink shorts crouches left, a boy in a white shirt and dark shorts sits center, and a boy in a green shirt and red shorts crouches right. The girl extends her hands forward, the middle boy moves his arms outward, and the right boy shifts his hands toward the sand. The camera captures this from a static top-down view.\"\n\nWait, need to make sure it's chronological. The actions happen in sequence: first their positions, then the girl's movement, then middle boy, then right boy. \n\nLet me check the video frames again. Frame 0: all in positions. Frame 1-2: girl is moving hands. Frame 3: girl is leaning forward, middle boy starts to move arms. Frame 4: girl is reaching out, middle boy reaches out. Frame 5: they all are moving hands. \n\nSo the sequence is: The girl moves her hands down, the middle boy moves his arms, the right boy moves his hands. \n\nPutting it into the caption: \n\nThree children play on a sandy beach. A girl in a turquoise top and pink shorts crouches left of the center, a boy in a white shirt and dark shorts sits center, and a boy in a green shirt and red shorts crouches right of the center. The girl extends her hands toward the sand, the middle boy shifts his arms outward, and the right boy moves his hands forward. The camera maintains a static top-down perspective.\n\nThat seems to cover the motion, appearance, spatial, and camera. Let's check the rules again. \n\na) Motion in chronological order: yes, the girl's action first, then middle boy, then right boy. \n\nb) Appearance: colors and sizes (all children, their clothes). \n\nc) Spatial: left, center, right. \n\nd) Camera: static top-down. \n\ne) Background: minimal (sandy beach is mentioned but it's essential for context). \n\nf) Exclude text recognition: no text in the video. \n\ng) No reasoning in output. \n\nLooks good. Let's write the caption as per format.\n</think>\n\n<caption_output>Three children play on a sandy beach", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b6BCT7thYBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b6BCT7thYBo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 624.5916712489068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children are actively moving their hands and bodies while interacting with sand (digging), exhibiting discrete locomotion and physical interaction with the environment.", "background_and_ambient_analysis": "Sand background is static with no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "b79OZnBqeMM", "file_name": "b79OZnBqeMM_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows three people on a stage with red curtains and stairs. The main subjects: a girl in an orange shirt and dark shorts, a boy in a dark hoodie and jeans, and a girl in a gray shirt and dark pants. \n\nIn the first frame, the girl in orange is seated on the left. Then she stands up (frame 1 to 2), moves towards the center, maybe gestures (frame 2-3), then walks off to the left (frame 3-4). The boy was sitting with legs up, then he stands up (frame 2-3), and the girl in gray stays seated. \n\nCheck the order: chronologically, the girl in orange starts sitting, stands, moves left, exits. The boy was sitting, then stands. The girl in gray remains seated. Spatial: the girl in orange is left of the table, the boy is behind the table, the girl in gray is right. \n\nBackground: red curtains, stairs, wooden stage. Minimal background. Camera: it's a fixed shot, no movement mentioned. \n\nNow, concise paragraph: start with the girl in orange, then the boy, then the girl in gray. Describe their actions step by step. \n\nWait, the video starts with girl in orange seated. Then she stands (frame 1 to 2: she stands up), moves left (frame 2: she's standing, maybe arms out, then frame 3: she's walking left), then exits. The boy was sitting (legs up), then in frame 2-3, he stands up, maybe. The girl in gray is seated on the right, stays there. \n\nLet me structure: At the beginning, three people are on stage: a girl in an orange shirt and dark shorts sits left, a boy in dark hoodie and jeans sits behind a table with legs up, and a girl in gray shirt and dark pants sits right. The girl in orange stands, moves leftward, then exits the frame. Simultaneously, the boy stands up and shifts position. The girl in gray remains seated. The camera maintains a fixed perspective on the stage.\n\nWait, check the frames: frame 0: all three seated. Frame 1: girl in orange stands (first action). Frame 2: she's standing, maybe gesturing, boy starts moving. Frame 3: girl in orange is walking left, boy is now sitting more upright, girl in gray stays. Frame 4: girl in orange is gone, boy is still sitting? Wait no, in frame 4, the girl in orange has moved off, the boy is now sitting with hands on table? Wait no, the original frames: [0] all seated. [1] girl in orange stands up. [2] she's standing, moving left, boy stands up. [3] girl in orange is walking left, boy is now sitting with legs up again? Wait, no. Let's check the video: \n\nFrame 0: girl (orange) seated left, boy (dark hoodie) seated behind table (legs on table), girl (gray) seated right. \n\nFrame 1: girl (orange) stands up, starts moving right (towards table? Wait no, she's moving left? Wait the description says [1.4 seconds] shows her standing. Let me recheck the given frames:\n\n[0] all seated. [1.4] she stands (so first action is standing up). [2.5] she's moving left (because next frame she's gone to the left), boy stands up (from sitting), girl (gray) stays. \n\nSo the order: The girl in orange stands up and walks left, exiting the frame. The boy rises from his seated position. The girl in gray remains seated. \n\nNow, writing chronologically: \n\nA girl in an orange shirt and dark shorts sits on the left side of the stage, while a boy in a dark hoodie and jeans sits behind a table with his feet up, and a girl in a gray shirt and dark pants sits to the right. The girl in orange stands, moves leftward, and exits the frame, while the boy stands up and adjusts his position; the girl in gray remains seated throughout. The camera maintains a fixed view of the stage from a frontal perspective.\n\nCheck if background is minimal: yes, just mention stage with red curtains. \n\nWait, background: \"red curtains and stairs\" but the rules say minimal unless essential. So maybe just \"stage with red curtains\" but maybe not necessary. The main focus is on the people's actions.\n\nAlso, check the caption format: must be chronological paragraph.\n\nLet me try again: \n\nIn the initial frame, a girl in an orange shirt and dark shorts sits left on the stage, a boy in a dark hoodie and jeans sits", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b79OZnBqeMM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b79OZnBqeMM_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 85.87530886047416, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in red shirt stands, walks left, and places a backpack; other individuals remain seated with minor positional shifts.", "background_and_ambient_analysis": "Background elements (stairs, red drapes, wooden wall) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "b7HcO8Fa40U", "file_name": "b7HcO8Fa40U_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a white cylindrical object, rotating it to display its length against a blurred background with a pineapple and other colorful items. The scene transitions to a kitchen where a person in a black and yellow chef's coat prepares food at a counter with vegetables. The camera then returns to the close-up of the hand holding the white cylindrical object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b7HcO8Fa40U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b7HcO8Fa40U_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 45.038245566206065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (people) manipulate a cylindrical rod and a knife, with a cabbage as a stationary background object. The hands' movements are deliberate and discrete.", "background_and_ambient_analysis": "No shifting backgrounds observed; scenes transition via cuts (wooden structure to cabbage), with no uniform background movement. No fire, water, smoke, or wind present."}}
{"video_id": "b7jmkzKgX8I", "file_name": "b7jmkzKgX8I_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An elderly woman with white hair and a patterned jacket sits at a restaurant table, manipulating a napkin in her hands. To her left, a person in a light sweater is partially visible. The table holds glassware and a napkin holder. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b7jmkzKgX8I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b7jmkzKgX8I_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 40.25977499239072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The elderly woman's hands are actively manipulating a napkin and paper on the table, with discrete movements involving folding, unfolding, and repositioning.", "background_and_ambient_analysis": "The background consists of a static red wall and a partially visible seated person with no shifting or fluid motion. No fire, water, smoke, or wind-driven elements are present."}}
{"video_id": "b7LYbYnwRDA", "file_name": "b7LYbYnwRDA_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene shows a blender with mango and apple pieces. Then a hand comes in, places a spoon into a green cup (maybe stirring), then moves to the blender lid. The hand puts the lid on the blender, then turns it on. Let's check the rules. \n\nMain subjects: hand, blender, fruits. Chronological order: first, the blender has fruits. Then hand interacts with the green cup (spoon?), then places lid on blender, then turns on. \n\nAppearance: blender is black with clear container, fruits are yellow (mango) and white (apple). Green cup on counter. \n\nSpatial: blender is on counter, green cup to the right. \n\nCamera: static, no movement mentioned, top-down? Wait, the video is a close-up of the counter. The description says \"top-down\" maybe, but in the video, it's a fixed angle. \n\nBackground: minimal, kitchen tiles, utensils. But rule e says minimal unless essential. \n\nNow, structure: \n\nStart: Blender filled with mango and apple pieces on counter. Hand reaches from right, picks up spoon from green cup, then places lid on blender, then turns on. \n\nCheck rule a: motion and behavior in order. So sequence: hand moves, interacts with cup, then blender lid, then turn on. \n\nWrite concisely: \n\nA hand reaches into the frame, picks up a spoon from a green cup on the tiled kitchen counter, then places a lid onto a blender filled with yellow mango and white apple pieces. The hand adjusts the lid and turns the blender on. The camera remains stationary, capturing the countertop and surrounding kitchen items.\n\nWait, need to check if the spoon is part of the action. In the video, the hand first moves to the green cup (which has utensils), takes a spoon, then moves to blender. Then puts lid on. Then turns on. \n\nSo step by step: \n\n[0.0] Blender has fruits. \n\n[1.0] Hand moves from right, takes spoon from green cup. \n\n[2.0] Hand places spoon back? Wait, the video shows the hand taking a spoon from the green cup, then moving to the blender. Wait, in the video: frame 0: blender with fruits. Frame 1: hand reaches, takes spoon from green cup. Frame 2: hand puts spoon back? No, frame 2 shows hand still reaching. Frame 3: hand moves to blender, placing lid. Frame 4: lid on, then frame 5: hand turns on blender. \n\nWait, the video clips:\n\nFrame 0: blender with mango, apple. \n\nFrame 1: hand enters from right, takes spoon from green cup (which is on counter). \n\nFrame 2: hand is still holding spoon, moving towards blender. \n\nFrame 3: hand puts lid on blender. \n\nFrame 4: hand turns blender on. \n\nSo the sequence: hand picks up spoon from green cup, then puts lid on blender, then turns on. Wait, but in the actual video, the hand first takes a spoon from the green cup (frame 1-2), then moves to blender (frame 3) to place the lid, then turns on (frame 4-5). \n\nSo the caption should describe the order: \n\nA hand reaches from the right to take a spoon from a green cup holding utensils, then moves to place a lid on a blender filled with yellow mango and white apple pieces. The hand adjusts the lid and turns on the blender. The camera remains fixed on the countertop, capturing the blender and surrounding kitchen items. \n\nCheck rules: \n\na) Motion in order: hand picks spoon, places lid, turns on. \n\nb) Appearance: green cup, blender with fruits (yellow, white). \n\nc) Spatial: green cup on counter to the right of blender. \n\nd) Camera: stationary, fixed on countertop. \n\ne) Background minimal. \n\nf) No text, no named characters. \n\ng) Correct. \n\nNow, make concise: \n\nA hand picks a spoon from a green cup on the kitchen counter, then places a lid on a blender containing yellow mango and white apple pieces, and turns the blender on. The camera remains stationary, focused on the countertop and adjacent kitchen items. \n\nWait, in frame 1, the hand is taking the spoon from the green cup. Then in frame 3, the hand is putting the lid on. So the sequence is: take spoon (from cup), then put lid on blender, then turn on. \n\nYes. So the caption should have those steps. \n\nLet me check the exact actions. \n\nIn the video:\n\n[0.0] Blender has fruits. \n\n[1.0] Hand reaches (from", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b7LYbYnwRDA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b7LYbYnwRDA_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 260.28505495667326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand moves from the right side of the frame to the blender, adding ingredients and then pressing the lid. The hand is a solid, discrete object moving due to explicit physical forces.", "background_and_ambient_analysis": "The background (tiled wall and countertop) is static and shows no shifting. There is no fluid motion (fire, water, smoke, wind) in the scene. The blender's contents are contained and not flowing."}}
{"video_id": "b7aJ48D3C1Y", "file_name": "b7aJ48D3C1Y_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A wok contains three bright yellow egg yolks mixed with browned bits; a metallic spatula enters from the right and stirs the eggs, moving them around the wok. The camera remains top-down and steady, capturing the stirring motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b7aJ48D3C1Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b7aJ48D3C1Y_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 48.06909599263536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A spatula is actively stirring eggs and other ingredients in a wok. The eggs and spatula are discrete, solid objects moving due to manual stirring.", "background_and_ambient_analysis": "The background shows a static stove surface with no shifting elements. No fire, water, smoke, or wind-driven motion is present; the liquid (oil, egg) is part of cooking but lacks fluid environmental dynamics."}}
{"video_id": "b7c-m2B5cEg", "file_name": "b7c-m2B5cEg_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a view of a building's upper part, then shifts to a different angle. Wait, the first frame shows a building with a sloped roof and some wires. Then it moves to a white building with windows, one of which is lit. Then there's a person in a bright yellow vest standing by a blue van. The camera seems to pan around, showing different parts. Let's list the chronological events.\n\nStart: camera looks up at a building with dark trim, then shifts to a white building with windows (some lit). Then moves to a person in a yellow safety vest next to a blue van, and then to a street scene with a yellow traffic sign. Wait, the frames are [0.0] to [4.7]. Let's parse each:\n\nFrame 0.0: Building upper part, sloped roof, wires.\n\nFrame 1.4: White building with three windows, one lit, arched window below.\n\nFrame 2.5: Similar white building, maybe angle changed, wires.\n\nFrame 3.6: Person in bright yellow vest, standing near blue van (maybe van is parked), with a street scene (shops, trees).\n\nFrame 4.7: Camera looking at a street with a yellow traffic sign (maybe a warning sign), buildings on the side.\n\nNow, main subjects: the person in yellow vest (wearing high-visibility vest, blue pants, standing near blue van), and the buildings. The camera movement: starts looking at building angles, then pans to the person, then to the street with sign.\n\nChronological order: the video begins by showing a building from an upward angle, then pans to a white building with illuminated windows, then transitions to a street scene where a person in a bright yellow safety vest stands near a blue van, and finally shifts to a street view featuring a yellow traffic sign.\n\nWait, need to describe motion. So first, camera moves from the roof of a building (frame 0) to a white building with three windows (frame 1.4), then to the person in the yellow vest (frame 3.6). The camera moves smoothly, panning from the building to the street, capturing the person near the van, then the traffic sign.\n\nAppearance: person is wearing a bright yellow high-visibility vest (with reflective stripes) and blue pants. Van is dark blue. Traffic sign is yellow.\n\nSpatial relationships: person is standing next to a blue van on a street, traffic sign is in the foreground of the street scene.\n\nCamera perspective: starts with upward tilt of building, then pans left to right (maybe), capturing the person and the street.\n\nLet's structure the caption:\n\nThe video opens with an upward view of a building's roof and wires, panning to a white building with three windows, one illuminated. The camera then shifts to a person in a bright yellow safety vest standing beside a dark blue van on a sidewalk, followed by a street scene featuring a yellow traffic sign. The camera pans across the street, capturing the person and surrounding buildings from a slightly low angle.\n\nWait, need to keep it concise. Let's check the rules: exclude text recognition (so \"S.A. FLOODE SOINS\" isn't mentioned), named characters (no), stylistic analysis. Focus on motion and behavior.\n\nMain subjects: the person in the yellow vest, the buildings, the van, traffic sign.\n\nChronological order:\n\n1. Camera starts looking at a building (upper part, roof, wires).\n\n2. Pans down/around to a white building with lit windows.\n\n3. Moves to a person in yellow vest next to a blue van on the street.\n\n4. Then to a street view with a yellow traffic sign.\n\nSo the caption should be in order.\n\nLet me draft:\n\nThe camera pans upward from a building's roofline and wires to a white building with three windows, one illuminated. It then shifts to a person in a bright yellow safety vest standing beside a dark blue van on a sidewalk, followed by a street scene with a yellow traffic sign. The camera continues panning across the street, capturing the person and surrounding buildings.\n\nWait, but in the frames, frame 3.6 shows the person with a van and a street scene (shops, maybe), then frame 4.7 shows the traffic sign. So maybe:\n\nThe video begins with a view of a building's upper section, panning to a white building with three windows. The camera then moves to a person in a bright yellow safety vest standing next to a dark blue van on a street, followed by a shot of a yellow traffic sign in the foreground. The camera pans across the street, capturing the person and surrounding structures from a low angle.\n\nCheck if it's concise, chronological, covers motion and subjects.\n\nYes. Let's check the rules:\n\na) Motion", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b7c-m2B5cEg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b7c-m2B5cEg_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 116.42027109569943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "b88JgMSzOMo", "file_name": "b88JgMSzOMo_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown shirt, light blue shorts, white socks, and red sneakers lifts a barbell with black weights in a gym. Starting in a squat position, he rises to lift the barbell overhead before lowering it back down. The gym has red flooring and equipment in the background. The camera is handheld and slightly shaky, tracking his motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b88JgMSzOMo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b88JgMSzOMo_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 656.0224792723064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (lifter) is performing a weightlifting exercise (squats) with a barbell, moving the barbell vertically and changing body position.", "background_and_ambient_analysis": "The gym background (walls, equipment, floor) is static with no environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "b8tEaseFrKM", "file_name": "b8tEaseFrKM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark braided hair and a pink and blue striped shirt is seated inside a car. They look upward, then blow a bubble with gum, which forms and pops before they look down. The camera remains static in a close-up shot focusing on the person, with the car’s interior visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b8tEaseFrKM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b8tEaseFrKM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 218.69218507189572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their mouth and head to blow and pop a bubble. The bubble is a transient gas object, but the main discrete solid object (the person) is moving due to their own action.", "background_and_ambient_analysis": "The background (car interior) is stationary. There are no fluid or environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "b8d400-nC6M", "file_name": "b8d400-nC6M_000242_000252.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold a black keyboard, fingers pressing keys, positioned in front of a laptop screen displaying a desktop interface with app icons. The screen transitions to a new interface, then to a dark screen with a progress bar. The camera remains close-up and stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b8d400-nC6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b8d400-nC6M_000242_000252.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 411.20381796439045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hands are moving in a discrete manner (typing) on the keyboard.", "background_and_ambient_analysis": "The background (wall) is static throughout the video. No environmental motion (fire, water, etc.) is present."}}
{"video_id": "b8Ht-BDG-YE", "file_name": "b8Ht-BDG-YE_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the people. Let's see the frames.\n\nFirst, in frame 0, there's a person in a blue sleeveless shirt and jeans taking a photo, a man in a gray suit walking towards the camera, and another person in the background near the door. Then, as the video progresses, the man in the suit moves closer, the person in blue is taking a photo, and the third person is also visible.\n\nSo chronological order: The man in the gray suit starts further back, walks towards the camera, passing by the person in the blue shirt who is taking a photo. The other person is near the doorway. The man in the suit is holding something, maybe a cane or umbrella. Then, the camera perspective is from a low angle, maybe the person filming is close to the ground, showing the wristwatch. The camera moves slightly as the man walks, following his movement.\n\nLet's structure it. Main subjects: three people. The man in gray suit (tall, brown suit, tie, holding object), person in blue sleeveless shirt (jeans), another person in dark shirt near doorway. Motion: man in suit walks towards camera, moving from right to left in the frame. The person in blue is stationary taking a photo. The third person is in the background.\n\nWait, the video starts with man in suit standing, then walks. So first, the man in suit is near the doorway, then moves towards the camera. The person in blue is taking a photo, so he's holding a camera, pointing towards the man. The other person is behind the door, watching.\n\nChronological: The man in the gray suit begins standing on the sidewalk, then walks forward towards the camera while holding an object (cane/umbrella), passing the person in the blue sleeveless shirt who remains stationary taking a photo. The third person stands near the doorway in the background. The camera is positioned low, capturing the scene from a close angle, with slight movement as the subject approaches.\n\nNeed to keep it concise. Check rules: focus on motion and behavior, chronological. Appearance: gray suit, blue sleeveless, dark shirt. Spatial: man in suit in front, blue person to his left, third person behind door. Camera: low angle, slight shake as subject moves.\n\nLet me draft:\n\nA man in a gray suit with a gold tie walks forward toward the camera, holding a cane, while a person in a blue sleeveless shirt and jeans stands to his left, taking a photo. A third person in dark clothing stands near a doorway behind them. The camera, positioned low and close, captures the scene with slight movement as the suited man approaches.\n\nWait, check if background is minimal. The background is the sidewalk and buildings, but maybe not essential. Focus on motion. The man walks, the photographer stays still. The camera moves slightly.\n\nWait, the video starts with the man standing, then walks. So the sequence is: the man starts near the doorway, moves towards the camera, the photographer takes a photo, the third person is in the back.\n\nLet me check the frames again. Frame 0: man in suit, blue shirt, and dark shirt. Then frame 1: same, but man in suit steps forward. Frame 2: he's closer, blue shirt still there. Frame 3: even closer. So motion is the man walking towards the camera.\n\nSo the caption should be:\n\nA man in a gray suit with a gold tie and brown shoes walks steadily toward the camera, holding a cane, while a person in a blue sleeveless shirt and jeans stands to his left taking a photo. A third individual in dark clothing remains near the doorway in the background. The camera, positioned low and close to the ground, follows the man's approach with minimal movement.\n\nWait, check rules: exclude text recognition, named characters. So no names. Also, appearance: color, size, orientation. Gray suit, gold tie, brown shoes. Blue sleeveless, jeans. Dark clothing. Number: three people.\n\nSpatial relationships: man in suit in front (moving towards camera), person in blue to his left, third person behind (near doorway).\n\nCamera perspective: low angle (close to ground), slight movement as he approaches.\n\nOkay, let's condense.\n\nA man in a gray suit with a gold tie walks forward toward the camera, holding an object in his right hand. To his left, a person in a blue sleeveless shirt and jeans stands stationary, taking a photo. A third person in dark clothing remains near the doorway behind them. The camera, positioned low and close, captures the scene with minimal movement as the suited man approaches.\n</think>\n\n<caption_output>A man in a gray suit with a gold tie walks forward toward the camera, holding an object in his right", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b8Ht-BDG-YE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b8Ht-BDG-YE_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 476.74324569607313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: Multiple people (e.g., man in suit, woman in blue) moving toward the camera via locomotion (walking). Their motion is tracked with bounding boxes, showing clear displacement due to physical movement.", "background_and_ambient_analysis": "Background elements (buildings, sidewalk, green columns) remain static across frames; no fluid motion (fire, water, smoke) or significant wind-induced movement observed."}}
{"video_id": "b8xlrXaTFqg", "file_name": "b8xlrXaTFqg_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three women interact near a blue banner and brick wall. The left woman, wearing a black top and patterned skirt, holds an object to her face, then moves toward the middle woman, who wears a red headscarf and striped top, gesturing in response. The right woman, in a black tank top and red plaid skirt, holds a bottle and observes. As the interaction continues, the left woman photographs the middle woman, who turns away, while the right woman remains stationary. The camera pans slightly and exhibits a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b8xlrXaTFqg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b8xlrXaTFqg_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 530.5034032702195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving due to physical interactions: one individual is lifted onto another's shoulders, others are engaged in hand-to-hand contact and shifting positions.", "background_and_ambient_analysis": "The background consists of a static blue banner and red wall with no visible fluid/environmental motion (fire, water, smoke, wind) or significant ambient disturbances."}}
{"video_id": "b94ohuxzrII", "file_name": "b94ohuxzrII_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark green boots and gray pants maneuvers a white and black pressure washer across a light brown tiled patio, moving the nozzle in a sweeping motion from right to left. The individual stands to the right of a white column, with a grassy area visible behind the patio. The camera maintains a slightly shaky top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b94ohuxzrII.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b94ohuxzrII_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 152.84761333637906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A dog is running away from a person who is walking on the stone tiles, both moving due to their own locomotion.", "background_and_ambient_analysis": "The background (stone tiles and pillar) is stationary with no fluid or environmental motion observed."}}
{"video_id": "b9a-Gdxf8og", "file_name": "b9a-Gdxf8og_002217_002227.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals interact near a blue pool wall: a person in dark clothing stands and moves toward the camera while pulling a rope, while a second person in lighter attire remains bent over the pool edge throughout. The camera remains static, capturing the scene from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b9a-Gdxf8og.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b9a-Gdxf8og_002217_002227.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 153.46889921303193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects (people) are visible: one person moves from a bent position to standing and interacts with an object, while another person remains relatively stationary. Their motion is due to intentional locomotion and object manipulation.", "background_and_ambient_analysis": "The background features a static blue barrier and distant trees with no significant shifting or fluid motion. The ground appears to be a wet surface without noticeable water flow or environmental disturbance."}}
{"video_id": "b99bog9dRSA", "file_name": "b99bog9dRSA_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand wearing a red sleeve inserts a gas nozzle into a car's fuel tank opening, twists the nozzle, and then removes it. The camera maintains a close-up, static perspective on the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b99bog9dRSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b99bog9dRSA_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 44.10791577151396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: person's hands (one gloved, one in red sleeve) interacting with weight stack discs on a mechanical apparatus. Motion involves controlled pushing/pulling of weights via physical force application by the hands.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed; background elements (machine structure) remain static with no uniform motion blur indicating environmental movement."}}
{"video_id": "b8TIkdOzE3Y", "file_name": "b8TIkdOzE3Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt and white pants stands inside a netted throwing area, rotating clockwise while holding a dark object in their right hand. They swing their arm back, then forward, releasing the object outward. The individual remains within the netted enclosure throughout the motion. The camera maintains a static, eye-level perspective from outside the net, capturing the subject’s full body and the surrounding field. Background elements include distant trees and equipment, but the focus remains on the thrower’s sequential motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b8TIkdOzE3Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b8TIkdOzE3Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 106, "blur_score": 1508.1017770131225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in an orange shirt moves within a fenced area, performing a throwing motion (e.g., shot put/discus throw) with clear locomotion (swinging arms, rotational body movement, and release action).", "background_and_ambient_analysis": "No shifting background elements observed; the fence, distant trees, and ground remain static across frames. No visible fluids (fire, water, smoke) or significant wind-driven motion (trees show minimal sway)."}}
{"video_id": "b9vdNt2z0OE", "file_name": "b9vdNt2z0OE_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing crouches beside a large, light brown horse standing on a grassy area near a red truck, then shifts position to bend lower and inspect the horse's front leg, while the horse remains stationary. The camera maintains a fixed, frontal perspective with the truck positioned to the horse's right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b9vdNt2z0OE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b9vdNt2z0OE_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 848.0868314079205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A person crouches and then stands to move away from the horse; the horse remains largely stationary. Both are solid objects moving due to intentional locomotion.", "background_and_ambient_analysis": "The background (red truck, greenery, ground) shows no uniform shifting or environmental fluid motion (fire, water, smoke, wind). Static elements remain stable across frames."}}
{"video_id": "b9hJDJuVJng", "file_name": "b9hJDJuVJng_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small baby in pink striped pajamas lies on a bed, covered partially by a blanket. The baby moves to sit up, lifting their upper body and looking around while holding onto the bed. The camera follows the baby's motion with a slight pan upward as the baby rises, maintaining a top-down perspective throughout. Background elements are minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b9hJDJuVJng.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b9hJDJuVJng_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 50.966863456246294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in white clothing moves from lying on a bed to sitting up, exhibiting locomotion due to physical forces (e.g., muscle movement).", "background_and_ambient_analysis": "The background elements (desk, books, glass) remain stable across frames with no fluid or gaseous motion detected (e.g., no fire, water, smoke)."}}
{"video_id": "bA4um7YU0_g", "file_name": "bA4um7YU0_g_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with a ring on the left hand manipulates two small remote controls— one black, one silver— on a wooden surface. The hands bring the remotes into contact, pressing one onto the other. Subsequent frames show the remotes held together, followed by a split-screen view of the remotes and a close-up of their connection. The camera maintains a close-up perspective throughout, focusing on the interaction between the hands and remotes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bA4um7YU0_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bA4um7YU0_g_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 94.79337952550401, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate discrete solid objects (remote controls) through explicit physical actions (pressing buttons, rotating devices).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed; wooden table and static objects remain fixed throughout the clip."}}
{"video_id": "b9d2ObmhAOI", "file_name": "b9d2ObmhAOI_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands wash a dark green object in the left basin of a stainless steel double sink, submerging and rubbing it under water before lifting it out; the right basin remains empty. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b9d2ObmhAOI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b9d2ObmhAOI_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 56.7313793531139, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands (discrete objects) are actively moving in the sink, scrubbing and manipulating dishes with visible motion trajectories driven by physical forces.", "background_and_ambient_analysis": "The background consists of a stainless steel sink with static elements (drain, basin edges) showing no uniform shifting. The water in the sink is a result of discrete object interaction (hands washing), not dominant ambient fluid motion."}}
{"video_id": "bASsqvDMOhU", "file_name": "bASsqvDMOhU_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in dark shorts and flip-flops executes a backflip in an open plaza; he begins inverted in mid-air, rotates downward, and lands on his knees facing the ground. Distant buildings and pedestrians are visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bASsqvDMOhU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bASsqvDMOhU_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 827.2913079775269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) performs dynamic locomotion: executing a high kick, transitioning into a handstand, and completing a controlled flip. Motion is driven by physical forces (muscular effort).", "background_and_ambient_analysis": "Background elements (buildings, ground, poles) are stationary with no uniform shifting, and there are no fluid/environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "bA_yJAgK2As", "file_name": "bA_yJAgK2As_000144_000154.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens in a room with wooden shelves filled with assorted boxes, where a person in a dark shirt sits on a bed covered with a gray sheet. A hand briefly enters the frame, then the camera shifts to reveal another individual in a light gray sweatshirt standing behind the seated person, reaching upward to adjust an object on the shelves. The camera then focuses on the seated person, moving slightly upward with subtle shaking, while the background shelves and items remain visible but secondary to the main subjects' actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bA_yJAgK2As.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bA_yJAgK2As_000144_000154.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 400.55546761910773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "The hairdresser's hands are moving to trim the seated person's hair, while the seated person makes slight head movements. Both motions are discrete and attributable to physical interactions (cutting, head positioning).", "background_and_ambient_analysis": "The background elements (wooden shelves, bed, household items) are static with no fluid motion (fire, water, smoke, wind) observed. Background remains consistent across frames without uniform shifting."}}
{"video_id": "bAVGLFzlWO8", "file_name": "bAVGLFzlWO8_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video caption request. So, the user provided a video snippet and wants a concise chronological paragraph following specific rules.\n\nFirst, I need to parse the video frames. The first frame shows \"Round 3 Easy On Test\" with blue hexagons. The next frames have hands applying something to a foot. The text \"Easy, one-hand application\" appears, highlighting the action.\n\nThe main subject is a person's hands applying a product (probably a bandage or similar) to a foot. The key points are the one-hand application, the motion of placing and smoothing the product. The background is minimal, white with hexagons, but the rules say to keep background descriptions minimal unless essential. So maybe just mention the white surface.\n\nNeed to describe the motion chronologically. Start with the hands holding the product, placing it on the foot, then smoothing it. The hands are a pair, probably adult-sized. The foot is part of the person, maybe the left foot. The product is a small, transparent rectangle.\n\nCamera perspective: it's a close-up, top-down view as the hands are working on the foot. No camera movement mentioned, so probably static.\n\nCheck the rules: exclude text recognition, so don't mention \"Round 3\" or \"Easy, one-hand application\" text. The user said to exclude named characters and text, so focus only on the motion.\n\nSo the caption should mention hands applying a product to a foot with one hand, the motion of placing and smoothing, the appearance of the product (transparent, small rectangle), and the camera angle. Keep it concise.\n\nLet me structure it: A pair of hands applies a small transparent product to a foot using one hand, smoothing it into place. The product is held between fingers, pressed onto the foot, and adjusted. The camera maintains a top-down view focusing on the application process against a plain white surface.\n\nWait, the user said to mention spatial relationships. The hands are above the foot, applying the product. But maybe it's not necessary. Also, the product is a \"clear adhesive strip\" perhaps. But since text recognition is excluded, describe the product as transparent and rectangular.\n\nWait, the first frame shows \"Round 3\" but according to the rules, exclude text recognition. So the caption should not mention the text. The user's example has the text in the video, but the caption should ignore it. So in the video, the text is there, but the caption shouldn't reference it.\n\nSo the caption should only describe the visual actions. The key is that the hands are applying the product with one hand, the product is a small, transparent strip, placed on the foot. The camera is top-down. The background is white.\n\nCheck the rules again: background descriptions minimal unless essential. So maybe just \"against a white background.\"\n\nWait, the first frame has blue hexagons, but the next frames have a white background. But the rules say to keep background minimal unless essential. So maybe the background is a plain white surface where the application happens.\n\nSo the final caption should mention the hands, the product, the motion, camera angle.\n\nLet me draft:\n\nA pair of hands applies a small, transparent adhesive strip to a foot using one hand. The strip is pressed onto the foot's surface and smoothed into place. The camera maintains a top-down perspective, focusing closely on the application against a plain white background.\n\nCheck if all rules are followed. Chronological order: placing the strip, smoothing it. Appearance: transparent, small, adhesive strip. Spatial relationship: hands above the foot. Camera: top-down. Background minimal. No text mentioned. Number of hands: two, but they use one hand for application. Wait, the description says \"easy, one-hand application\" so the main action is using one hand. So the hands are using one hand to place and smooth the strip.\n\nWait, the video shows hands: in the frames, the hands are shown applying, so maybe one hand is holding the product and placing it, the other is smoothing. But the text says \"one-hand application,\" so perhaps the person is using one hand to do both. The caption should reflect that.\n\nWait, in the video frames: the hands are working on the foot. The first frame shows a hand placing the strip, then the other hand maybe assisting? But the text says one-hand application, so maybe the person uses one hand to press and smooth.\n\nThe caption should say: A single hand places and smooths a small, transparent adhesive strip onto a foot's surface. The camera captures this from a top-down view against a white background.\n\nWait, but the video shows two hands. Wait, looking at the frames: in frame 2, hands are holding the strip and placing it on the foot. Frame 3: hands pressing it down. So maybe two hands are involved but the application is done with one hand", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bAVGLFzlWO8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bAVGLFzlWO8_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 134.84476360878782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving to apply a product on the palm; the motion is controlled and deliberate with visible product application steps.", "background_and_ambient_analysis": "The background is a plain white surface with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "bAXSgWOWe8w", "file_name": "bAXSgWOWe8w_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red T-shirt and black pants stands on a suburban driveway, holding a slice of bread. They bring the bread toward their mouth, then hold it up with both hands, displaying the bread to the camera. The background features residential houses and trees under a clear sky. The camera captures the scene with a fisheye lens, maintaining a static position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bAXSgWOWe8w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bAXSgWOWe8w_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 72.98514998892502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their arms and body to eat and manipulate a sandwich, which are discrete, solid objects. The motion is due to the person's own locomotion and manipulation.", "background_and_ambient_analysis": "Background elements (houses, trees) are static and show no signs of fluid motion or environmental effects like wind. No shifting background indicates camera motion is not dominant."}}
{"video_id": "bAvgKGjsci4", "file_name": "bAvgKGjsci4_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a chessboard. The main subjects are the chess pieces and the hand moving them. Let's break it down chronologically.\n\nFirst frame: A hand points to a yellow pawn (white side) on the chessboard. Then the camera shifts, showing the board with pieces. The hand moves a black pawn (black side) in the next frame. Then the camera moves around, showing different angles of the board. The hand is seen moving pieces multiple times. The chessboard has black and white pieces, black pieces on the bottom (assuming black is bottom, white top), but wait, the board is pink with \"CHESS\" on it. The pieces: yellow for white (queen, kings, etc.), black for black. The hand is moving them. Spatially, the hand is on the right side moving pieces. The camera moves from top-down, maybe panning around. Background is a speckled surface. Need to mention the motion: hand moves pieces, camera shifts, shows different angles. Keep it concise.\n\nRules: Focus on motion, chronological. Mention appearance (color, number of pieces). Spatial relationships: hand is on right, pieces on board. Conclude with camera perspective (top-down, slight shake, pan). Background minimal.\n\nLet's structure:\n\n- Start with the hand pointing to a yellow pawn. Then the hand moves a black pawn. The camera pans across the board, showing different views of the pieces being moved. The hand continues to move pieces, and the camera shifts angles. The board is pink with chess pieces (black and yellow), hand moving them. Camera is top-down, with slight movement.\n\nNeed to be concise. Let's check the frames:\n\n[0.0] Hand points to yellow pawn on pink chessboard.\n\n[1.4] Camera moves, showing board with pieces.\n\n[2.5] Hand moves black pawn.\n\n[3.6] Hand moves another piece.\n\n[4.7] Hand moves a black pawn again.\n\nSo chronological: A hand points to a yellow pawn, then moves black pawns while the camera pans across the chessboard, showing the arrangement of black and yellow pieces on the pink board. The camera maintains a top-down perspective with slight movement.\n\nWait, the background is a speckled floor, but minimal. So in the caption, mention the chessboard (pink with \"CHESS\" but rule f says exclude text recognition, so don't mention \"CHESS\"). Wait, the problem says \"Exclude text recognition\", so don't talk about the text on the board. So focus on the board color: pink border, but maybe just \"chessboard with black and yellow pieces\".\n\nLet's rephrase:\n\nA hand moves a black pawn on a chessboard with black and yellow pieces, then points to a yellow pawn. The camera pans across the board, shifting angles to show different positions of the pieces, with the hand continuing to move black pawns. The scene is viewed from a top-down perspective with slight camera movement.\n\nWait, the first action is the hand pointing (frame 0), then camera moves (frame 1), then hand moves black pawn (frame 2), etc. So chronological order:\n\nIn the opening frame, a hand points to a yellow pawn on a pink-bordered chessboard. The camera then shifts, showing the board with black and yellow pieces arranged in positions typical of a chess game. The hand subsequently moves a black pawn, and the camera pans across the board, capturing the hand’s movements as it relocates other black pieces. The scene maintains a top-down view with slight camera shake throughout, set against a speckled surface.\n\nCheck the rules:\n\na) Motion: hand points, moves pawns; camera shifts.\n\nb) Appearance: hand (color?), pieces: black and yellow (color, size, orientation). But the problem says \"briefly describe their appearance and number (color, size, orientation)\". So black and yellow pieces (queen, kings, pawns), but maybe just \"black and yellow pieces\" as the main subjects (chess pieces).\n\nc) Spatial: hand on right side of the board, moving pieces (which are on the board).\n\nd) Camera: top-down, pan, shake.\n\ne) Background: minimal, just speckled surface mentioned as \"set against a speckled surface\" but rule e says \"minimal unless essential\", so maybe include if necessary. But in the video, the background is the floor, so maybe \"set against a speckled floor\".\n\nf) Exclude text recognition: correct, didn't mention the text.\n\ng) No reasoning.\n\nSo putting it all together:\n\nA hand points to a yellow pawn on a chessboard with black and yellow pieces, then moves black pawns while the camera pans across the board, showing the pieces' positions. The camera maintains a top-down perspective with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bAvgKGjsci4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bAvgKGjsci4_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 29.604839373183104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand actively moves discrete chess pieces (solid objects) across the board, demonstrating explicit physical force interaction.", "background_and_ambient_analysis": "Background elements (carpet) show minimal uniform shifting; no fire, water, smoke, or wind present, ruling out ambient_environmental motion."}}
{"video_id": "bAqCeMyBEJY", "file_name": "bAqCeMyBEJY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is an indoor pool. A child, shirtless, wearing blue swim trunks, is on the edge. He's holding a blue cup, drinking from it. Then he moves, takes a step, and jumps into the water. The camera is under the water after the jump, showing the surface and the pool. \n\nCheck the rules: chronological order. Start with the child standing, drinking, then jumping. Appearance: shirtless, blue trunks. Motion: drinks, steps, jumps. Spatial: on the pool edge, near the tiled wall. Background: pool area, maybe some structure but minimal. Camera: starts at the edge, then goes underwater. \n\nMake sure to describe the main subject's actions step by step. Avoid text, named characters. Conclude with camera perspective. \n\nSo the caption should be: A shirtless child in blue swim trunks stands at the edge of an indoor pool, drinks from a blue cup, then jumps into the water, submerging underwater where the camera captures the pool surface and water movement. The camera remains stationary initially then shifts underwater with the jump.\n\nWait, need to check the timing. The video starts with the child on the edge, then drinking (action), then jumping. The camera perspective: initially, probably low angle or close to the edge, then after jump, underwater. So maybe the camera is near the water, capturing the child's action, then underwater. \n\nFinal draft: A shirtless child in blue swim trunks stands at the pool edge, drinking from a blue cup before jumping into the water; the camera captures the child’s descent underwater as the pool surface ripples. \n\nWait, but the rules say chronological, so start with initial position, then action. Let's see the frames: frame 0 shows child standing, frame 1-2: drinking, then jumping. So: A shirtless boy in blue swim trunks stands at the pool’s edge, drinks from a blue cup, then leaps into the water, submerging underwater where the camera records the pool’s surface and movement. \n\nWait, \"boy\" but the rules say don't mention named characters, but the child is the main subject. The description says \"shirtless child in blue swim trunks\"—correct. \n\nCheck background: minimal, so the tiled wall and pool are part of the background but not necessary to overdescribe. \n\nCamera: starts with a view from the pool edge (maybe low angle), then when jumping, underwater. So camera perspective changes from above water to underwater. \n\nSo putting it all together: A shirtless child in blue swim trunks stands at the pool’s edge, drinking from a blue cup, then jumps into the water; the camera transitions underwater as the child submerges, capturing the pool surface ripples. \n\nWait, the rules say \"conclude with camera perspective and movement\". So need to mention the camera's movement. \n\nFinal: A shirtless child in blue swim trunks stands at the pool edge, drinks from a blue cup, then jumps into the water; the camera remains stationary until the jump, then shifts underwater to capture the pool surface and ripples. \n\nBut maybe simpler: A shirtless child in blue swim trunks stands at the pool’s edge, drinks from a blue cup, and jumps into the water. The camera captures the child’s entry underwater as the pool surface ripples. \n\nWait, the rules say \"briefly describe appearance and number\". The child is one. \n\nLet me structure:\n\n1. Initial state: child at edge, drinking.\n2. Action: jumps.\n3. Camera: starts as if at the edge, then underwater after jump.\n\nSo the caption should be chronological. Let's see:\n\nA shirtless child in blue swim trunks stands at the pool edge, drinks from a blue cup, then jumps into the water. The camera remains steady initially, then shifts underwater to show the child submerging and the pool surface rippling. \n\nBut need to make it concise. The example output format is a paragraph. Let's check:\n\n\"Child in blue swim trunks stands on pool edge, drinks from blue cup, then jumps into water; camera captures underwater scene of pool surface and ripples.\"\n\nBut need to include appearance: shirtless, blue trunks.\n\nFinal version: A shirtless child in blue swim trunks stands at the pool edge, drinks from a blue cup, then jumps into the water, submerging underwater where the camera records the pool surface and ripples.\n\nYes, that covers chronological order, appearance, motion, and camera perspective (underwater recording).\n</think>\n\n<caption_output>A shirtless child in blue swim trunks stands at the pool edge, drinks from a blue cup, then jumps into the water, submerging underwater where the camera captures the pool surface and ripples.</", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bAqCeMyBEJY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bAqCeMyBEJY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 95.45780513045918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person jumps from the pool deck into the water, exhibiting distinct locomotion (jumping and diving) and the motion is due to the person's own physical forces (muscle contraction, gravity).", "background_and_ambient_analysis": "The background (blue wall, tiled wall, staircase) is static. Water in the pool has temporary splashes due to the person's jump but is not dominant motion and is a consequence of the discrete object's action."}}
{"video_id": "bB_fA-UUdt4", "file_name": "bB_fA-UUdt4_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with a ponytail wearing a blue sleeveless top stands at a wooden podium with a microphone. She shifts her stance slightly, adjusting her position and head orientation while speaking, with minimal hand movement. The camera remains static, capturing her from a side angle against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bB_fA-UUdt4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bB_fA-UUdt4_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 251.4244174307651, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman (discrete solid object) exhibits subtle body movements (head turns, hand gestures) while speaking at a podium.", "background_and_ambient_analysis": "Static background elements (walls, podium) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "bBdh5JsLJHw", "file_name": "bBdh5JsLJHw_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a pink shirt walks across a room, gesturing with his right hand toward seated individuals, then turns and points toward the right as he moves. A person in a green shirt stands in the background near a doorway. The camera follows the man with a slight shake, capturing seated people and room furnishings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bBdh5JsLJHw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bBdh5JsLJHw_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 155.67399818456704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in the purple shirt moves around, throwing an object and gesturing, while seated individuals show minimal movement.", "background_and_ambient_analysis": "Background elements (walls, furniture) remain static; no signs of fire, water, smoke, or wind."}}
{"video_id": "bBuwGSYhQok", "file_name": "bBuwGSYhQok_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue hoodie holds a large yellow corn with orange tips against a red metal tool, rotating it to peel off the husk. As the tool spins, the corn turns, revealing the yellow kernels beneath, with the person's hands adjusting its position. The camera maintains a close-up perspective with slight shake, focusing on the peeling action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bBuwGSYhQok.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bBuwGSYhQok_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 463.3278516681199, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The onion is rotating due to a mechanical peeler, causing peel detachment; the peeler and onion are solid objects undergoing discrete mechanical interaction.", "background_and_ambient_analysis": "Static background with no shifting elements; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "bBl5Mwhcg_A", "file_name": "bBl5Mwhcg_A_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a white t-shirt with a tree design sits at a table, holding a pastry in his right hand. He lifts the pastry toward his mouth, takes a bite, and then lowers it slightly. A television screen is visible to his right, displaying indistinct content. The camera remains stationary throughout, capturing the boy from a slightly low angle at the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bBl5Mwhcg_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bBl5Mwhcg_A_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 43.776541998872645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy and the sandwich are moving: the boy's head and hands are moving as he eats, and the sandwich is being brought to his mouth and then removed.", "background_and_ambient_analysis": "The room's background (wall, television) is static; no shifting background or environmental fluids (fire, water, smoke, wind) are present. The television shows moving images but these are part of the content, not ambient environmental motion."}}
{"video_id": "bB1kJId15bg", "file_name": "bB1kJId15bg_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black tank top and black shorts stands in a circular throwing area, holding a discus. They begin spinning clockwise, extending their arm, then release the discus forward. After releasing, they step back, turn, and walk away from the circle. Spectators stand behind a chain-link fence, observing the action. The camera remains stationary, positioned outside the fence, capturing the thrower through the mesh with a clear sky and open field in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bB1kJId15bg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bB1kJId15bg_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 87, "blur_score": 1129.7531184286086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic attire is performing rotational motion (spin) and throwing action typical of discus throw, with discrete body movements driven by physical forces. Other static figures in the background are not moving.", "background_and_ambient_analysis": "Background elements (chain-link fence, trees, spectators) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or significant wind effects observed)."}}
{"video_id": "bCUE0-Da5C8", "file_name": "bCUE0-Da5C8_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a scene at an ATM. There's a woman with white hair, wearing a white jacket and black pants, using the ATM. She's standing in front of a red ATM kiosk labeled \"Free Cash Withdrawals\". Then there's a man in a gray suit pushing a shopping cart with a green bag. Another man in a purple shirt is walking towards the ATM area. Wait, no—wait, the first frame: woman at ATM, man in gray suit with cart, and a man in purple shirt approaching. Then the next frames show the woman still at ATM, the man in gray suit moving, and the man in purple shirt walking. Then at the end, it cuts to a police info screen. So chronological order: start with the woman at ATM, man with cart, man in purple walking. Then the scene changes to the police info. Need to describe motion: woman is using ATM, man in gray suit pushes cart (maybe moving past), man in purple walks towards/at the scene. Then the video ends with a police message screen. Also, the camera is static until the transition. Let's check rules: focus on motion of main subjects, chronological. Main subjects: woman (white hair, white jacket, black pants), man in gray suit (carrying shopping cart with green bag), man in purple shirt (walking). Spatial relationships: woman in front of ATM, man in gray suit to her right, man in purple approaching from right. Then the video cuts to a static screen with police info. Background: ATM kiosk, sidewalk, maybe a car. But minimal background. Exclude text recognition, so don't mention the \"West Midlands Police\" text. Wait, rule f says exclude text recognition. So even though the screen has text, we don't include it. So the caption should describe the scene without mentioning the text on the screen. So first part: three people near ATM. Woman at ATM, man with cart moves, man in purple walks. Then the video transitions to a static police info screen. Now, chronological paragraph: \"A woman with white hair, wearing a white jacket and black pants, stands at a red ATM kiosk using the machine. A man in a gray suit pushes a shopping cart with a green bag toward the kiosk, while a man in a purple shirt walks toward the area. The scene transitions to a static screen displaying police contact information.\" Wait, but need to be concise. Let's structure: start with actions. At the beginning, woman is interacting with ATM, then the man in gray suit pushes cart (maybe moving from right to left?), man in purple walks. Then the scene cuts to police info. Wait, the frames show the woman at ATM (staying there), the man in gray suit is pushing the cart (so he moves past her?), then the man in purple walks. Then frame 4 is the police screen. So motion: woman is stationary at ATM. Man in gray suit pushes cart (maybe moving from right to left, towards the ATM). Man in purple walks towards the scene. Then transition. So the caption should be: A woman with white hair, wearing a white jacket and black pants, stands at a red ATM kiosk interacting with the machine. A man in a gray suit pushes a shopping cart with a green bag toward the kiosk, while a man in a purple shirt walks toward the area. The scene then transitions to a static screen with police contact information. Wait, but rule g says exclude text recognition, so the police info screen is just a static screen, not the text. So the transition is to a static screen. Also, camera movement: the first part is static camera, then cuts to static screen. So camera perspective: static throughout the first part, then static screen. Need to check rules: d) conclude with camera perspective and movement. So first part: static camera. Then the transition is to a static screen. So final caption should have the chronological actions, then camera info. Let me rephrase. \"A woman with white hair, in a white jacket and black pants, uses a red ATM kiosk. A man in a gray suit pushes a shopping cart with a green bag past the kiosk, while a man in a purple shirt walks toward the scene. The camera remains static until the video transitions to a static police contact screen.\" Wait, but the problem is the rules: b) brief description of appearance and number. So \"a woman with white hair...\" etc. Number: one woman, two men. Spatial: woman in front of ATM, man in gray suit to her right, man in purple approaching from the right. So the caption: \"A woman with white hair, wearing a white jacket and black pants, stands at a red ATM kiosk. A man in a gray suit pushes a shopping cart with a green bag toward the kiosk,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bCUE0-Da5C8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bCUE0-Da5C8_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 573.8566530170078, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Three people are present; the person in white shirt interacts with the ATM, the person in blue shirt stands nearby, and the person in purple shirt moves slightly.", "background_and_ambient_analysis": "The background (ATM building and ground) remains static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "bCXpnSS3Bkw", "file_name": "bCXpnSS3Bkw_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt signs a document in close-up. A man in a dark suit and another in a white shirt shake hands face-to-face. A group of people, including those in white and dark suits, stand together in front of a backdrop. The camera shifts from close-up to medium shot, then to a wider view of the group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bCXpnSS3Bkw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bCXpnSS3Bkw_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 2783.342364080904, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men (one in dark suit, one in white shirt) are shaking hands and moving their hands; a person is signing a document with their hand.", "background_and_ambient_analysis": "The background (curtain and banner) is static with no fluid/environmental motion. No fire, water, or wind observed."}}
{"video_id": "bCPL-hKEI44", "file_name": "bCPL-hKEI44_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with dark sleeves manipulates colorful playing cards on a wooden desk, initially arranging a pile of cards, then shuffling and spreading them across the surface. The hands repeatedly pick up and display individual cards, moving them between positions on the desk where other items like a wallet and electronic devices are placed. The camera maintains a top-down perspective, capturing the detailed hand movements and card arrangements with minimal motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bCPL-hKEI44.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bCPL-hKEI44_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 702.1962069727537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively shuffling and dealing solid card objects (SRT Card Shop products) on a table. The cards move discretely due to manual manipulation.", "background_and_ambient_analysis": "The background (table, laptop, wallet, and other stationary objects) remains entirely static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "bCc7mFRkh0c", "file_name": "bCc7mFRkh0c_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in dark clothing stand near a bar counter, facing each other; the person on the left turns slightly left while the person on the right steps back and walks rightward toward the edge of the frame. They remain close, moving as a pair across the scene. The camera maintains a fixed perspective, capturing their motion against a dimly lit bar background with minimal environmental details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bCc7mFRkh0c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bCc7mFRkh0c_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 133, "blur_score": 1020.9798739513396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are visible: one person initially holds a flaming object (0.5-0.9 seconds) and moves away, while two others interact at the bar. Their movement is locomotion-based, with one person leaving the frame around 2.5 seconds and others shifting positions.", "background_and_ambient_analysis": "The video starts with a brief fire event (0.5-0.9 seconds) which is an ambient environmental phenomenon, but the majority of the clip (0.9-5.0 seconds) shows a static bar background with no significant fluid or wind-driven motion. The fire is short-lived and not dominant across the entire sequence."}}
{"video_id": "bCfUbfwdozM", "file_name": "bCfUbfwdozM_000168_000178.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of wheelchair racers in athletic wear propels forward on an indoor track. The camera shifts to close-ups of yellow circular markers with black handles positioned along the track, then focuses on the lower body of a racer in dark clothing, showing their feet on the wheelchair footrests as they push off. The camera perspective transitions from a wide-angle view to detailed close-ups of the track markers and the racer's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bCfUbfwdozM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bCfUbfwdozM_000168_000178.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 703.7056779590819, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "bCzM74UGQwA", "file_name": "bCzM74UGQwA_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and black apron stands at a kitchen counter holding a book and a knife. They turn the book, moving it with both hands while adjusting its position. The counter holds various items, including pieces of meat and a bowl of lemons. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bCzM74UGQwA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bCzM74UGQwA_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 843.3318604068331, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding and manipulating a piece of paper (or book), folding and unfolding it. The person's hands and body move in discrete, controlled motions.", "background_and_ambient_analysis": "Background elements (yellow walls, cabinets, kitchen counter) are static. No fluid or environmental motion (fire, water, wind, smoke) observed."}}
{"video_id": "bDCyvG_XbGw", "file_name": "bDCyvG_XbGw_000374_000384.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a person in an orange shirt working in a muddy area, using a tool to manipulate the soil. It transitions to two individuals in white shirts and yellow helmets standing on grass, adjusting a red and black mechanical device. They manipulate the machine’s handles and components. The camera then focuses on a close-up of a person’s waist with a tool belt, followed by a detailed view of an engine’s mechanical parts. Throughout, the camera shifts from wider shots to tight close-ups, capturing the workers’ actions and equipment details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bDCyvG_XbGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bDCyvG_XbGw_000374_000384.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 173.4663910227123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (wearing yellow helmets) operate a fire pump by moving hoses and the pump unit. A third person (in dark shirt) manipulates a hose and adjusts the pump's mechanical components. A shovel is used to dig soil.", "background_and_ambient_analysis": "The background in all scenes (grass and wall) is static. No fluid motion (fire, water, smoke, wind) dominates the video."}}
{"video_id": "bD8yxxXCR_g", "file_name": "bD8yxxXCR_g_000452_000462.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a black screen, then shows a person using a yellow power router on a wooden board. The person adjusts the router's settings, like turning a knob on the router, and then uses a long metal rod to guide it. The actions are in order: first using the router, then close-up of adjusting the knob, then showing the router's base on the wood. Need to mention the main subject (person), the tool (yellow power router), the object (wooden board), and the actions chronologically. Also, describe their appearance: yellow router, wooden board. Spatial relationships: router on the board, person's hands adjusting. Camera perspective: starts with black, then top-down or close-up shots as it shows the router and adjustments. Background is minimal, so just mention the workshop setting briefly if needed. Wait, the rules say minimal background unless essential. So the main motions: person uses router on wood, adjusts router's parts (knob, rod), then the router is shown cutting. Then the camera shifts to close-ups of the adjustments. Let's structure it:\n\nA person with hands adjusts a yellow power router on a light wooden board, using a long metal rod for guidance. Close-up views show the person turning a silver adjustment knob on the router's base and positioning the router's base on the wood. The camera focuses on the router's components and the person's hands during setup and operation.\n\nWait, need to be concise, chronological. First scene: black screen, then the person using the router. So:\n\nThe video opens with a black screen, then cuts to a person operating a yellow power router on a light wooden board. The person adjusts the router's metal rod guide and a silver adjustment knob on the router's base, positioning the tool on the board. Close-up shots highlight the hands turning the knob and the router's base on the wood. The camera maintains a top-down perspective with slight zooms on the tool's components.\n\nCheck the rules: exclude text recognition (so ignore the \"1. M Power Router\" text), mention motion chronologically. So:\n\nA person uses a yellow power router on a light wooden board, adjusting a long metal rod guide and a silver knob on the router's base. Close-up shots show the hands manipulating the router's components and positioning it on the board. The camera perspective shifts to focus on the router's mechanism and the wood surface.\n\nWait, need to make sure chronological order: first the person is using the router, then adjusting parts, then close-ups. Let's check each frame:\n\nFrame 0: black screen.\n\nFrame 1-2: person with yellow router on wood, hands operating.\n\nFrame 3: close-up of hands turning knob on router.\n\nFrame 4: close-up of hands adjusting the metal rod.\n\nFrame 5: router's base on wood with hands holding it.\n\nSo sequence:\n\n- Start with black screen.\n\n- Then person uses yellow router on light wooden board.\n\n- Person adjusts silver knob on router's base.\n\n- Person manipulates long metal rod guide.\n\n- Close-up of router's base on wood with hands.\n\nNow, in caption, chronological order:\n\nThe video begins with a black screen, then transitions to a person using a yellow power router on a light wooden board. The person adjusts a silver knob on the router's base and maneuvers a long metal rod guide, followed by close-up shots of the router's base positioned on the board and the hands operating the tool. The camera maintains a top-down perspective with focused zooms on the router's components.\n\nCheck for rules:\n\na) Motion and behavior in chronological order: yes, black screen → person uses router → adjusts knob → moves rod → close-ups on base.\n\nb) Appearance: yellow router, light wood, silver knob, long metal rod.\n\nc) Spatial: router on board, hands adjusting parts.\n\nd) Camera: top-down, zooms.\n\ne) Background minimal (just the board and router, workshop implied but not described).\n\nf) Excluded text recognition (no mention of \"1. M Power Router\" or other text).\n\ng) Internal thoughts, no reasoning in caption.\n\nNow, make it concise. Let's draft:\n\nThe video opens with a black screen, then shows a person using a yellow power router on a light wooden board. The person adjusts a silver adjustment knob on the router's base and maneuvers a long metal rod guide, with close-up shots highlighting the router's base positioned on the board and the hands operating the tool. The camera maintains a top-down perspective with slight zooms on the router's components.\n\nWait, the first frame is black, then the video shows the router. The caption should start with that.\n\nFinal draft:\n\nThe video starts with a black screen, then transitions to a person operating a yellow power router on a light wooden board. The person adjusts a silver knob on the router", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bD8yxxXCR_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bD8yxxXCR_g_000452_000462.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 66.4866481174834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a yellow jigsaw tool are moving. The tool is actively cutting a wooden block, with the hands adjusting its position and the tool's blade moving through the wood.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind) observed. Static wooden table and wall elements remain consistent without uniform motion."}}
{"video_id": "bDPdcIbPnw8", "file_name": "bDPdcIbPnw8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "At night, a large crowd of people stands behind a railing, observing several bicycles lying on the pavement in the foreground. A rider on a bicycle mounts and rides from the left side of the frame toward the right, passing in front of the stationary bikes before exiting the scene. The camera remains static with a slight pan to follow the moving bicycle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bDPdcIbPnw8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bDPdcIbPnw8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 161, "blur_score": 86.22621805587669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A cyclist and their bicycle move horizontally across the frame from left to right; the crowd and stationary bicycles on the ground are non-moving discrete objects.", "background_and_ambient_analysis": "No shifting backgrounds; no fluid/environmental motion (fire, water, wind) present. Crowd and fence remain stationary relative to the ground throughout the sequence."}}
{"video_id": "bDbd9Ixw9nw", "file_name": "bDbd9Ixw9nw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with blonde hair and a colorful tie-dye shirt holds a black clarinet with silver keys. They lift the instrument to their mouth, play for a brief moment, then lower it. The individual sits in front of a wooden chair against a plain light-colored wall. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bDbd9Ixw9nw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bDbd9Ixw9nw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 61.39406985184484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head, upper body, and clarinet (solid object) with discrete motion; actions include adjusting posture and holding the instrument.", "background_and_ambient_analysis": "The background (wall, chair) shows no uniform shifting; no fire, water, or smoke present. Static elements remain consistent across frames."}}
{"video_id": "bEW32GbJ95A", "file_name": "bEW32GbJ95A_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph focusing on the main subjects' motions and behaviors. The rules specify to describe appearance, number, spatial relationships, camera perspective, and keep background minimal.\n\nLooking at the video frames provided. The first frame shows a person in a dark shirt under a ceiling fan. The person is raising their right hand, maybe waving. Then in the next frame, they're moving their hand down, possibly gesturing. Then they turn away, exit the frame, and come back. Wait, the frames show the person moving in and out of the frame. Let me check the timestamps again.\n\nFrame 0: Person is visible, arm raised. Frame 1: Hand moving down. Frame 2: Person turns away, exits. Frame 3: Person is gone. Frame 4: Person re-enters from the bottom left. Then frame 5: Person is back in the center.\n\nSo the main subject is a single person in a dark shirt. Their actions: raises right hand, lowers it, turns away, exits, then re-enters from the bottom left, and comes back to the center. Spatially, they move in front of the dark cabinets. Background has a ceiling fan and cabinets, but minimal description. Camera is static, maybe slightly shaky, as per the VivaVideo watermark. The caption should mention the camera's perspective as static or slight shake. Wait, the user says to mention camera perspective and movement. The video might have a slight shake, but the frames don't show movement, so maybe the camera is static. Wait, the description says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)\". The video seems to have a static camera since the person moves in and out, but the camera doesn't pan. The VivaVideo watermark suggests it's a handheld shot, possibly with slight movement.\n\nSo putting it all together: The person in a dark shirt raises their right hand, then lowers it while turning away from the camera. They exit the frame briefly before re-entering from the bottom left, moving to the center. Background includes dark cabinets and a ceiling fan. Camera is static with slight shake.\n\nNeed to check if the rules are followed. Focus on motion: chronological order. Describe appearance (dark shirt, single person). Spatial relationships: moving in front of cabinets, exiting and re-entering. Background minimal (cabinets and fan). Camera: static with slight shake. Exclude text like VivaVideo watermark, but the user says exclude text recognition. So don't mention the watermark.\n\nWait, the user says exclude text recognition, so don't mention \"Made with VivaVideo\". So the caption should just describe the video content without any text elements.\n\nLet me structure it:\n\nA person in a dark shirt is initially visible, raising their right hand. They lower their hand and turn away, exiting the frame. After a brief pause, they re-enter from the bottom left and move toward the center. The background features dark cabinets and a ceiling fan. The camera remains static with minimal movement.\n\nWait, \"minimal movement\" but the rule says \"conclude with the camera perspective and movement\". The user example says \"e.g., top-down, pan left, slight shake\". So the camera might have a slight shake. But in the frames, it's not clear. The video might be handheld, so slight shake is plausible.\n\nSo the final caption should be:\n\nA person in a dark shirt raises their right hand, then lowers it and turns away from the camera, exiting the frame before re-entering from the bottom left and moving to the center. The background includes dark cabinets and a ceiling fan. The camera remains static with slight movement.\n\nWait, but the first action is \"raises right hand\" then \"lowers it\" then \"turns away\". So chronological order: first action, then second, then third. The person exits, comes back, then is back in the center. The movement is from the person, not the camera. So the caption should describe the person's motions step by step.\n\nLet me check again:\n\n[0.0] Person is standing, right hand up.\n\n[1.0] Person lowers hand (motion).\n\n[2.0] Person turns away, exits frame.\n\n[3.0] Frame empty.\n\n[4.0] Person re-enters from bottom left.\n\n[5.0] Person is back in center.\n\nSo the sequence is: raises right hand → lowers hand → turns away (exits) → re-enters from bottom left → moves to center.\n\nThe caption needs to be chronological. So:\n\nThe person, wearing a dark shirt, raises their right hand, lowers it, turns away and exits the frame before re-entering from the bottom", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bEW32GbJ95A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bEW32GbJ95A_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 601.7515978764475, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a purple shirt is moving: raising arms, pointing, and walking in/out of the frame.", "background_and_ambient_analysis": "Background elements (ceiling fan, walls) are static. No fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "bEKygValLfg", "file_name": "bEKygValLfg_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, wearing a dark shirt and adorned with a ring, manipulates the strings of a light brown stringed instrument featuring ornate circular inlays. The hand moves fingers rhythmically across the fretboard, pressing down on the strings. The camera maintains a steady close-up perspective centered on the hand and instrument, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bEKygValLfg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bEKygValLfg_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 471.70607740954176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is the person's hand moving on the guitar fretboard. The motion is a result of playing the guitar, involving pressing and moving fingers along the frets.", "background_and_ambient_analysis": "The background consists of static framed pictures on a wall. No fluid motion (fire, water, smoke) or significant environmental motion (wind) is observed. Background elements do not shift uniformly, indicating no camera-induced motion."}}
{"video_id": "bDrPssc_qeQ", "file_name": "bDrPssc_qeQ_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dojo with mirrored walls, multiple individuals in black uniforms observe as a man in a dark red uniform with yellow patches and black pants and a blonde woman in a black uniform practice martial arts. The woman performs a high kick while the man steps back, then they shake hands. Other participants remain stationary or move subtly in the background. The camera maintains a steady medium shot, capturing the interaction from a frontal perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bDrPssc_qeQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bDrPssc_qeQ_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 60.06366575274585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are engaged in synchronized dance movements; their motion is locomotive (walking, stepping, arm movements) driven by physical forces (muscle contraction, balance)", "background_and_ambient_analysis": "No shifting background elements (walls, doors remain stationary across frames). No fire, water, smoke, or wind motion detected."}}
{"video_id": "bDQeq5bXqck", "file_name": "bDQeq5bXqck_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and black shorts runs from the right side of the frame toward a football placed on a tee in a grassy backyard. The individual extends their leg and kicks the football, sending it forward. The background features a white house with a sloped roof and surrounding greenery, including trees and bushes. The camera remains stationary throughout, capturing the action from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bDQeq5bXqck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bDQeq5bXqck_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 820.1777237141677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete object) runs across the yard and throws a ball. The man's motion is due to his own locomotion (running), and the ball moves through the air as a result of the throw. Both exhibit solid, distinct movements.", "background_and_ambient_analysis": "The background elements (house, trees, fence, grass) remain static with no uniform shifting. No fire, water, smoke, or significant wind-driven motion is observed. The environment appears calm with no fluid/environmental motion dominating the scene."}}
{"video_id": "bEbvGNTmDbA", "file_name": "bEbvGNTmDbA_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red coat with orange buttons holds a yellow pineapple, using a knife to slice it while seated on a red plastic chair; the camera pulls back to reveal the individual positioned in front of a pile of pineapples, a white plate on a table, and surrounding objects, with the scene gradually expanding to show the person's full seated posture and the background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bEbvGNTmDbA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bEbvGNTmDbA_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 149.65426642421102, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the yellow fruit are moving as the person peels the fruit with a knife. The motion is due to deliberate hand movements.", "background_and_ambient_analysis": "The background (shelves with jars, table, ground) is static and shows no fluid or wind-driven motion. No fire, water, or smoke is present."}}
{"video_id": "bEHbQP73RHY", "file_name": "bEHbQP73RHY_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand the video frames provided. The user has given three frames with timestamps, so I need to process each step in chronological order.\n\nStarting with frame 0.0: The first frame shows a corner where the baseboard meets the wall. There's a yellow protective tape on the floor, and the text says \"Retirez la bande protectrice\" which means remove the protective tape. So the main action here is removing the tape. The background is a white wall and baseboard, with the tape along the floor. But according to the rules, I shouldn't include text recognition, so maybe just mention the tape being there and then removed.\n\nNext, frame 1.4: A person in a gray hoodie and blue jeans is kneeling on the floor. They're using a blue tool to smooth something. The text here is \"Maroufllez le sol\" which translates to \"Marouflage the floor\" or maybe \"Apply the underlayment.\" The person is working on a pink patterned floor covering. The previous step was removing tape, so this is the next step in the process.\n\nFrame 2.5: The same person is still kneeling, pressing down on the pink material with the blue tool. The text changes to \"Marquez bien le bord\" meaning \"Mark the edge well.\" So they're ensuring the edge is properly aligned or secured.\n\nNow, following the rules: focus on motion and behavior chronologically. The main subject is the person. First, removing the protective tape (yellow), then applying the floor covering (pink), pressing it down with a blue tool, and marking the edge.\n\nAppearance: The person is wearing a gray hoodie, blue jeans, black and white sneakers. The tool is blue. The floor covering is pink with white stars or dots.\n\nSpatial relationships: The person is kneeling on the floor near the baseboard. The tape was along the corner where the wall meets the floor.\n\nCamera perspective: First, a close-up of the corner where the tape is. Then, a wider shot showing the person kneeling. The camera might move from close-up to a wider angle as the person works.\n\nBackground: Minimal details, like the white walls and baseboards. The floor is partially covered with the pink material and the yellow tape.\n\nNeed to avoid text, named characters, etc. So don't mention the French texts. Just describe the actions.\n\nChronological order:\n\n1. Remove the yellow protective tape from the floor corner.\n2. A person uses a blue tool to smooth a pink patterned floor covering, pressing it down near the wall baseboard.\n3. The person continues to press along the edge to secure the material properly.\n\nCamera starts with a close-up of the tape, then shifts to a wider view of the person working, possibly following their movement as they smooth the material.\n\nCheck the rules again. Background minimal unless essential. The white wall and baseboard are part of the setting but not essential for motion, so maybe just mention the floor and wall briefly.\n\nMake sure the caption is concise, in chronological order, mentions the subject's actions, their appearance (color, size), spatial relationships, and camera perspective.\n\nPossible draft:\n\nA person in a gray hoodie and blue jeans kneels on the floor, using a blue tool to smooth a pink patterned floor covering against a white wall baseboard. The individual carefully presses the material along the corner where the floor meets the wall, ensuring the edge is aligned. The camera starts with a close-up of the corner, then shifts to a wider view capturing the person’s actions as they smooth the floor covering.\n\nWait, need to check if the first action is removing the tape. The first frame shows the tape being there, but the action is removing it. The second frame shows the person smoothing the floor. So the steps are: first remove tape (but in the video, frame 0 shows the tape, then frame 1.4 shows the person working). Wait, the video's first frame has the tape, then the next frames show the person working. So the first action is removing the tape (though the first frame might be the state before removal). But the task is to describe the video's content as per the frames given.\n\nWait, the first frame is [0.0], which shows the tape and the text \"Retirez la bande protectrice\". So the action described is removing the protective tape. Then in [1.4] and onwards, the person is maroufling the floor.\n\nSo the chronological order would be:\n\n1. The person removes the yellow protective tape from the floor corner near the white baseboard and wall.\n2. The person, dressed in a gray hoodie and blue jeans, kneels on the pink patterned floor covering and uses a blue tool to smooth the material against the wall.\n3. They press along the edge to ensure proper alignment.\n\nBut in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bEHbQP73RHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bEHbQP73RHY_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 33.31470901780605, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving a blue sanding tool across a pink floor surface, with clear physical interaction between the tool and the floor.", "background_and_ambient_analysis": "Static background elements (walls, floor) remain stationary throughout the video; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "bDqBPw7tTGI", "file_name": "bDqBPw7tTGI_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children kneel on the grass: a boy in a bright neon green polo shirt with red/black shorts, a boy in a brown long-sleeve shirt and blue shorts, and a boy in a dark shirt. The neon green-shirted boy turns left, extends his arms, then turns right while kneeling. The brown-shirted boy shifts left, looking upward. In the background, two girls stand near a white truck—one in a striped top and blue skirt, the other in a light blue dress with green shorts—both facing the grass. The camera pans right with slight shake, following the children’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bDqBPw7tTGI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bDqBPw7tTGI_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 113.7511053002128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple children are observed moving: a child in a bright yellow shirt turns and shifts position, another child in a beige shirt moves their arms and turns, and a child in a dark shirt also changes posture. These movements are distinct and attributable to deliberate locomotion.", "background_and_ambient_analysis": "The background features a static white structure and grassy area with no visible fluid motion (e.g., fire, water) or large-scale environmental effects like wind-driven swaying. Background elements do not shift uniformly across frames."}}
{"video_id": "bEu9U4DtLYA", "file_name": "bEu9U4DtLYA_000297_000307.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person pours a light yellow liquid from a large, perforated metal container into a white plastic bowl resting on a floral-patterned tablecloth; their arm is visible as they tilt the container. The person then lifts a small pink measuring cup filled with the same liquid and pours it into the white bowl. The camera remains close-up and steady, focusing on the pouring actions with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bEu9U4DtLYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bEu9U4DtLYA_000297_000307.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 155.18893248506294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's arm and hand are moving to pour the liquid from the metal pot into the plastic measuring cup and then from the pink cup into the plastic cup. These are solid, distinct objects moving due to explicit physical forces.", "background_and_ambient_analysis": "The background (tablecloth and partial view of a person) is static with no uniform shifting. The liquid pouring is a controlled action, not an environmental fluid motion (like water flowing freely) so not ambient_environmental."}}
{"video_id": "bF6w5vKk488", "file_name": "bF6w5vKk488_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate purple yarn and black knitting needles in a top-down view. Initially, hands hold a knitted swatch, flip it, and insert a needle through the yarn; they loop the yarn and pull it through to form stitches, with the purple surface remaining stationary in the background. The camera stays fixed, focusing closely on the hands’ precise motions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bF6w5vKk488.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bF6w5vKk488_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 85.07138801009788, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pair of hands manipulates a purple yarn object, demonstrating deliberate physical actions like looping and threading.", "background_and_ambient_analysis": "The background is a static purple surface with no shifting or environmental fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "bFTDXZ8pKpA", "file_name": "bFTDXZ8pKpA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and gray cap holds a clear plastic cup, drinks from it, lifts the cup upward toward their mouth, tilts it to consume contents, and lowers the cup. The background is a plain wall. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bFTDXZ8pKpA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bFTDXZ8pKpA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 201.76017673929522, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and arm move to bring a glass to the mouth for drinking, then lower the glass. This motion is discrete and solid (human locomotion).", "background_and_ambient_analysis": "The background consists of a static wall with a picture frame. No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "bFoXhdXUQaA", "file_name": "bFoXhdXUQaA_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair and a black cardigan raises both hands behind their head to adjust their hair, then picks up a black brush and brings it upward in front of their face before lowering it. The camera remains stationary, capturing the subject from the front against a plain indoor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bFoXhdXUQaA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bFoXhdXUQaA_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 621.4223266601562, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and hairbrush are discrete solid objects; the woman's hand movements and hairbrush motion are explicit physical actions (brushing hair) with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (wall, window, 'LODOS' sign) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "bG2FQMz_4jA", "file_name": "bG2FQMz_4jA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, black pants, a hat, and blue shoes stands in front of a large gray sign. They hold an object to their face, making small hand movements. The camera remains stationary with a slight shake, capturing the person against a backdrop of a building and trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bG2FQMz_4jA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bG2FQMz_4jA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 545.3176943108633, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is standing in front of the structure, exhibiting minor posture adjustments and subtle hand movements.", "background_and_ambient_analysis": "The background elements (large 'DUBUQUE' structure, ground, distant trees) show no significant shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "bFraRr396YM", "file_name": "bFraRr396YM_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Initial wide shot of a grassy field with a hill, red building, and trees in the background. The camera pans to reveal multiple riders on horseback galloping toward the camera; riders wear red and white shirts, mounted on brown and white horses. As they approach, one rider falls from their horse. The camera movement tracks the riders’ motion with a slight pan to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bFraRr396YM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bFraRr396YM_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 81.6125948506542, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Riders on horses are moving due to locomotion (horses galloping), which is discrete, solid motion. The riders and horses form distinct objects with clear bounding boxes.", "background_and_ambient_analysis": "No fire, water, smoke, or wind is visible; background elements (trees, red building) shift uniformly due to camera movement but are not the dominant motion source."}}
{"video_id": "bGFAr-LtkXE", "file_name": "bGFAr-LtkXE_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored shirt faces the camera in a close-up shot. The individual raises their right hand to their mouth, briefly touching it before the gesture concludes. The background is a plain, warm-toned wall. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bGFAr-LtkXE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bGFAr-LtkXE_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 161, "blur_score": 46.51438912891811, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand is moving from the chin area to the mouth, showing discrete, solid motion due to the person's voluntary action.", "background_and_ambient_analysis": "The background is a static wall with no signs of shifting, fire, water, smoke, or wind. No ambient environmental motion is present."}}
{"video_id": "bFcguKrDikw", "file_name": "bFcguKrDikw_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing gloves, a blue shirt, and gray pants crouches amid large light-colored rocks and a stone basin filled with sand. They lift a white plastic container holding sand, pour its contents into the basin, set the container down, and then adjust rocks surrounding the basin. The camera captures the sequence from a top-down angle with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bFcguKrDikw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bFcguKrDikw_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 192.20557666033574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people wearing gloves) are moving: bending, reaching, and handling rocks to place them into bags.", "background_and_ambient_analysis": "The background consists of static rocks and ground with no fluid or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "bGJEYJ2MfUg", "file_name": "bGJEYJ2MfUg_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals move within a warmly lit room with a small Christmas tree. A person in a dark shirt steps away from a wooden cabinet on the left, while a person in a yellow-and-black striped shirt steps back from the tree. A third person, wearing a crown, shifts position to the left. The camera remains static with minimal shake, capturing the room’s shelves and tree in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bGJEYJ2MfUg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bGJEYJ2MfUg_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 162.44051865281, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Three distinct human subjects moving: one adjusting the Christmas tree, another walking leftward, and a third near the doorway.", "background_and_ambient_analysis": "Background elements (walls, shelves, Christmas tree) remain stable; no fluid or environmental motion (fire, water, smoke) detected."}}
{"video_id": "bGN9yPgI5ds", "file_name": "bGN9yPgI5ds_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing glasses and a light-colored shirt appears in a close-up shot, facing the camera. They adjust their glasses by gripping the frames with both hands, then raise their hands toward their head. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bGN9yPgI5ds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bGN9yPgI5ds_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 1738.7261933461295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands to adjust glasses, with minor head and facial movements. The subject's actions are discrete solid-object motion.", "background_and_ambient_analysis": "Background elements (plants, flowers) are static with no fluid motion (fire, water, smoke, wind) observed. No significant ambient environmental motion detected."}}
{"video_id": "bGOpGumY_wo", "file_name": "bGOpGumY_wo_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and shorts runs along a sidewalk, kicks a ball forward, then continues running toward a building with brown and white walls while the ball bounces against the building’s exterior. The camera follows the subject with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bGOpGumY_wo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bGOpGumY_wo_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 161, "blur_score": 76.9969331536399, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving by walking and kicking a ball; the ball rolls across the street after being kicked. Both are solid objects moving due to explicit physical forces (locomotion and collision).", "background_and_ambient_analysis": "The background consists of stationary buildings and a street with no fire, water, smoke, or wind. Background elements (walls, ground) are stable and do not shift uniformly, indicating no ambient environmental motion."}}
{"video_id": "bGY2G8aHE6M", "file_name": "bGY2G8aHE6M_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black jacket and white gloves handles a black spare tire while working on the front right wheel of a green SUV. They lift and position the spare tire next to the vehicle, moving it toward the wheel area. The camera remains handheld with slight movement, capturing the action from a close side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bGY2G8aHE6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bGY2G8aHE6M_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 142.541136386723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects: a person actively manipulating the car's tire (lifting, removing, replacing) and the car itself. The person's movements are deliberate physical actions (e.g., bending, reaching, handling the tire) indicating solid-object motion.", "background_and_ambient_analysis": "Background elements (trees, ground) remain static with no significant shifting or fluid motion detected; no fire, water, smoke, or wind visible."}}
{"video_id": "bGT7cwsxu6A", "file_name": "bGT7cwsxu6A_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a purple sleeveless top and shorts rides a bike with arms extended along a concrete driveway, then turns toward a grassy lawn while continuing to ride. The camera follows her from behind, maintaining a steady rear view as she moves forward.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bGT7cwsxu6A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bGT7cwsxu6A_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 31.2333715582072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child riding a bicycle with arms extended for balance, moving along a concrete path.", "background_and_ambient_analysis": "The background (grass, bushes, house) is static and not shifting uniformly; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "bGHn4muocRY", "file_name": "bGHn4muocRY_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a light wooden object with a carved leaf design, positioning it above a workbench. The hand rotates the object slightly while inspecting its surface, revealing small holes near the top edge. In the background, a drawer with tools and cloth is visible. The camera maintains a top-down perspective throughout, focusing on the hand’s movements over the wooden piece.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bGHn4muocRY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bGHn4muocRY_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 83.71078741992554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a tool (likely a screwdriver) moves repeatedly over a wooden piece, applying force to it. The hand and tool are distinct solid objects interacting with the wooden object.", "background_and_ambient_analysis": "No shifting background elements (e.g., walls, floor, furniture remain stationary across frames) and no fire, water, smoke, or wind visible. Static background with no environmental fluid motion."}}
{"video_id": "bH35_0gXkFU", "file_name": "bH35_0gXkFU_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and black shorts runs from the sidewalk onto the road, extending their arm toward another individual in dark clothing who is crouched on the street. The person in dark clothing rises to a standing position and walks away, while a third individual appears partially visible on the right side of the frame. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bH35_0gXkFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bH35_0gXkFU_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 157.95419782696507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one transitions from lying on ground to standing and moving, another approaches with deliberate body motion; third individual remains static on right side. All movements are solid-object locomotion.", "background_and_ambient_analysis": "Background elements (trees, road, house, stop sign) show minimal displacement across frames; no fluid motion (fire, water, smoke) or wind-driven effects observed."}}
{"video_id": "bHKXDd2TKrE", "file_name": "bHKXDd2TKrE_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Another point: in the frames, the person is first seen, then moving towards the railing, then watering. So the sequence is: person approaches, holds can, waters plant.  Make sure to mention the number of subjects (one person), their appearance (dark hoodie, jeans), the action (watering), and the spatial relation (on balcony, near plant).  Wait, the user said \"Briefly describe their appearance and number (color, size, orientation).\" The person is one, dark hoodie, jeans. Size? Maybe not necessary unless important. Orientation: standing on balcony.  Let me draft:  A person wearing a dark hoodie and jeans stands on a balcony railing, holding a red watering can. They move toward a potted plant with purple flowers, pouring water onto it from above. The camera follows the person's motion with slight shake, capturing the watering action from different angles. Background includes a building and parked cars.  Check rules: focus on motion and behavior. Yes, moving toward plant, pouring water. Spatial relations: balcony railing, plant in front. Background minimal. Camera perspective: follows movement, slight shake.  Looks good. Maybe \"potted plant with purple flowers\" is okay. Also, the video starts with the person already on the balcony, so maybe start with \"A person...\" as the main subject.  Wait, in the first frame, the person is on the balcony. Then moves towards the railing. The action is watering. So the caption should be chronological.  Another check: \"pouring water onto it from above\" – yes, since the person is above the plant on the balcony.  I think that's all. </think>  <caption_output>A person wearing a dark hoodie and jeans stands on a balcony railing, holding a red watering can. They move toward a potted plant with purple flowers, extending their arm to pour water over the plant. The camera follows the person’s motion with slight shake, capturing the watering action from various angles. Background includes a building and distant parked cars.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bHKXDd2TKrE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bHKXDd2TKrE_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 159, "blur_score": 623.5826851692104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) moves across the balcony, holding a watering can and directing water toward potted plants; the motion is deliberate locomotion and action-based.", "background_and_ambient_analysis": "Background elements (railings, distant buildings) show no uniform shifting; no fluid environmental motion (fire, water flow, smoke) dominates the scene beyond the controlled water pouring from the watering can."}}
{"video_id": "bH68lAK0tSc", "file_name": "bH68lAK0tSc_000262_000272.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Eleven cheerleaders in black and silver uniforms form a human pyramid on a blue mat; base members lift two to the second level, then adjust to elevate a third to the top. The top member is tossed upward before descending. The camera remains stationary, capturing the stunt from a frontal perspective with spectators in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bH68lAK0tSc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bH68lAK0tSc_000262_000272.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 1236.3308173311657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people in a pyramid formation (likely drummers) exhibit deliberate movements (arm motions, stepping) due to their performance actions.", "background_and_ambient_analysis": "Background elements (buildings, trees, crowd) show no significant shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "bHGxIXS4_UM", "file_name": "bHGxIXS4_UM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a light shirt and apron, the other in dark clothing, interact near shelves of large cheese wheels in a dimly lit cellar. The person in the light shirt moves leftward and away from the shelves, while the other remains stationary near the cheese. The camera maintains a static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bHGxIXS4_UM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bHGxIXS4_UM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 139.41204363180225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing a white shirt and apron) is moving across the scene, interacting with shelves (e.g., adjusting items), demonstrating clear locomotion and purposeful actions.", "background_and_ambient_analysis": "Static background elements (shelves, walls, window) show no uniform shifting or fluid motion (fire, water, smoke, wind). No environmental phenomena dominate."}}
{"video_id": "bHNBEwMzsAc", "file_name": "bHNBEwMzsAc_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: a close-up of a person getting makeup applied, specifically around the eye with a brush. The hands are visible, one holding the brush, the other near the forehead. Second frame: the person's face is still, eyes closed, maybe the makeup application is ongoing. Third frame: shows the person from the side, hair tied up, and another person (makeup artist) applying something to the hair. Fourth frame: two people, one in black shirt (makeup artist) holding a brush, talking to another person in blue shirt. Background has banners. \n\nNeed to focus on motion and behavior chronologically. First, close-up of makeup application on eye (brush moving). Then, the person's face with eyes closed. Then, side view of hair being styled. Then, the makeup artist (in black) talking to the client (in blue) while holding a brush. \n\nDescribe appearance: first person (client) has dark hair, earrings; makeup artist has dark hair, black shirt. \n\nSpatial relationships: in the first two frames, the client's face is central, makeup artist's hands around. Then in the fourth frame, makeup artist is to the left of the client, speaking. \n\nCamera perspective: starts with close-up (top of head?), then maybe zooms out to show the scene. \n\nRules: no text recognition (so ignore the banners), don't mention names. \n\nPut it together: \n\nA makeup artist applies foundation with a brush to a seated client's closed eye in a close-up shot. The camera then shifts to show the client’s profile as the artist styles their hair. Subsequently, the artist, wearing a black shirt, gestures while conversing with the client, who is now seated and facing the artist. The camera maintains a close perspective throughout, focusing on the interaction between the two individuals.\n\nWait, check rules. Need to be chronological. Let's list each step:\n\n1. Frame 0: Close-up of client's eye, makeup artist's hand applying makeup with brush.\n2. Frame 1: Client's face, eyes closed, no visible hands (maybe still applying).\n3. Frame 2: Client's profile, artist's hand on hair.\n4. Frame 3: Artist (black shirt) talking to client (blue shirt), holding brush.\n\nSo chronological:\n\nThe video begins with a close-up of a makeup artist using a brush to apply makeup to a seated client's closed eye. The camera then shows the client's profile as the artist works on their hair. Finally, the artist, wearing a black shirt, stands and speaks while holding the brush, facing the client seated in front of them.\n\nCheck appearance: client has dark hair, earrings; artist has dark hair, black shirt. But need to keep it concise. \n\n\"An artist in a black shirt applies makeup to a client’s eye with a brush in a close-up shot. The camera then shows the client’s face as the artist styles their hair, followed by the artist standing and conversing with the client while holding the brush.\"\n\nWait, maybe:\n\nA makeup artist uses a brush to apply makeup to a seated client’s eye in a close-up. The camera shifts to show the client’s face, then the artist styling the client’s hair from the side. Finally, the artist, wearing a black shirt, stands and speaks to the client while holding the brush.\n\nCheck if spatial relationships: in the first frames, the artist is working on the client. In the last, artist is standing to the side of the client.\n\nAlso, note the order of frames. The first frame is close-up of eye, second frame client's face with closed eyes, third frame artist's hands on hair (client's head), fourth frame artist (black shirt) talking to client (blue shirt).\n\nSo steps:\n\n1. Close-up: artist applies makeup to client's eye (brush moving).\n2. Next frame: client's face, eyes closed (possibly after application step).\n3. Then, artist styles client's hair (from the side).\n4. Finally, artist (black shirt) speaks to client (blue shirt), holding brush.\n\nSo the caption should be:\n\nA makeup artist applies makeup to a seated client's eye with a brush in a close-up shot. The camera then focuses on the client’s face as the artist styles their hair, followed by the artist standing to the left of the client and conversing while holding the brush.\n\nCheck for rules: focus on motion and behavior, chronological order. Exclude text, names. \n\nYes, that seems right. Let's make sure it's concise.\n</think>\n\n<caption_output>A makeup artist applies makeup to a seated client's eye with a brush in a close-up shot. The camera then shifts to show the client's face, followed by the artist styling the client's hair from the side. Finally, the artist", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bHNBEwMzsAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bHNBEwMzsAc_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.91601794948912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The makeup artist's hand is moving discretely to apply makeup to the seated person's eye; the seated person's head shows minimal motion.", "background_and_ambient_analysis": "Static background elements (banner, wall) show no shifting or movement; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "bGGa5ko4Aps", "file_name": "bGGa5ko4Aps_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hand, clad in a grey long-sleeve shirt, stirs a granular mixture in a large, weathered metal bowl before lifting it with both hands to rotate and showcase the contents. The camera follows the bowl’s upward movement closely, capturing the granular material against a gravel backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bGGa5ko4Aps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bGGa5ko4Aps_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 118.34135386459108, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and a metal bowl are the discrete objects; the hand manipulates the bowl, moving it through space with physical interaction (e.g., lifting, rotating).", "background_and_ambient_analysis": "The background consists of static gravel and a wooden post with no uniform shifting or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "bHw7UIurufw", "file_name": "bHw7UIurufw_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video starts with a scene at a baseball field. There are kids in white uniforms. Let's see the first frame: two kids in white shirts and shorts, one with black shorts, standing on the field. Then they move—maybe they're playing. The next part shows a player running, a catch, maybe. Let's check the timestamps.\n\nFrame 0: Two boys in white (one black shorts, one white shorts) near the fence. Then frame 1: same, but maybe shifting. Frame 2: one runs, the other moves. Frame 3: more action, a player in white (with red numbers?) runs towards a fence, maybe. Frame 4: a player in white catches a ball near the fence, a ref in black and white is there. \n\nSo the main subjects are kids in white uniforms (maybe baseball players), one running, another catching. The motion: initial standing, then running, then catching. Spatial: they're on the field, near the fence. Camera perspective: looking through a net, so the net is in the foreground, the camera is static? Wait, the video might have a slight shift. The background has the field, some signs but minimal. \n\nNeed to focus on motion: first, two boys stand on the infield (green and brown dirt), then one runs towards the right, another moves. Then a player in white (with \"20\" maybe) runs and jumps to catch a ball, while a referee is nearby. \n\nCheck the rules: chronological order. Start with the kids standing, then movement. Appearance: white uniforms, kids (small size), one with black shorts, others white. Spatial: on the field, near the fence (since net is there). \n\nCamera: looking through a net, so the net is visible. The camera might pan or shift slightly? From the frames, the perspective is through the fence, so the net is part of the view. The movement of the camera isn't clear, but maybe a slight pan. \n\nSo putting it together: \n\nAt a baseball field, two children in white uniforms (one in black shorts, the other in white shorts) stand near the infield line. One child runs rightward while the other follows. A player in white uniform (wearing a cap) runs toward the fence, jumps, and catches a ball near the net, with a referee in black-and-white stripes nearby. The camera captures the scene through a protective net, slightly shifting as the action progresses.\n\nWait, need to be concise. Let's check the rules: minimal background. So background is field, but not too much.\n\nLet me rephrase:\n\nTwo children in white uniforms (one in black shorts, one in white shorts) stand on the infield. One runs rightward while the other moves; a player in white uniform runs toward the fence, jumps, and catches a ball near the net. A referee in striped uniform stands nearby. The camera views the scene through a net with slight movement.\n\nWait, check if \"two children\" is accurate. The first frames show two, then maybe more? The third frame shows more people, like the player in white and red? Wait, maybe not. Let's check the video description again.\n\nThe video starts with two boys (0-1 sec), then they move (2 sec), then other players appear (3-5 sec). The main motion: initial standing, then running, then catching.\n\nAnother point: the caption must be a concise paragraph. So:\n\nInitially, two children in white uniforms (one in black shorts, the other in white shorts) stand on the baseball field near the baseline. One child moves leftward while the other walks rightward. A player in white uniform runs toward the fence, leaps, and catches a ball with a teammate nearby; a referee in black-and-white stripes observes. The camera views the action through a protective net, maintaining a steady perspective with minor shifts.\n\nWait, but the rules say \"briefly describe their appearance and number\". So \"two children in white uniforms (one in black shorts, one in white shorts)\"—but maybe \"two boys\" but the task says \"focus on motion and behavior\", so maybe just \"two children in white uniforms, one with black shorts and one with white shorts\". Then motion: start standing, then run. Then the player in white catches.\n\nAlso, check if the players are adults or kids. The video looks like youth baseball, so kids.\n\nNow, structure:\n\nChronological order: \n\n1. Start: two kids in white uniforms (1 black shorts, 1 white shorts) stand on field.\n\n2. They move: one runs right, one moves left.\n\n3. Then, a player in white (cap) runs towards fence, jumps to catch ball.\n\n4. Ref", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bHw7UIurufw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bHw7UIurufw_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 197.1471450651169, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include baseball players in white uniforms running, a fielder in a white uniform attempting to catch a ball, and an umpire in a striped uniform. Their motions (sprinting, catching, positioning) are driven by physical forces like locomotion and collisions.", "background_and_ambient_analysis": "The background includes a stationary fence, dirt infield, and grass outfield with no fluid or gaseous motion (e.g., fire, smoke, waves). The background elements do not shift uniformly across frames, indicating no environmental motion dominance."}}
{"video_id": "bHZ4klBUU40", "file_name": "bHZ4klBUU40_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A cyclist in a green jacket, blue helmet, and black pants rides downhill on a snowy slope, leaning into a turn while navigating a winding trail. The rider continues descending through snow-covered terrain with mountains and sparse trees in the background. The camera follows closely behind, capturing the motion with a slight shake, maintaining a rear perspective as the cyclist progresses downward.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bHZ4klBUU40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bHZ4klBUU40_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 273.9606056092206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in green jacket on a bicycle moving down the snowy slope is the primary discrete object, exhibiting locomotion physics.", "background_and_ambient_analysis": "Static snow-covered slope and trees show no uniform shifting; minor smoke/mist in background is not dominant motion."}}
{"video_id": "bI7FmWNMoiQ", "file_name": "bI7FmWNMoiQ_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a beige cap and dark green jacket stands in front of an ATM, holding a card and currency. They lean toward the machine, insert the card, and press buttons on the keypad. The camera shifts to a close-up of the ATM's screen and keypad as the person interacts with it.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bI7FmWNMoiQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bI7FmWNMoiQ_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 68.6893357957695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a cap and dark jacket) is the primary discrete object. Their hands move to insert a card and press ATM buttons, showing controlled locomotion due to physical actions (no visible collisions or external forces beyond intentional movement).", "background_and_ambient_analysis": "The background consists of a stationary ATM and indoor walls with no fluid motion (fire, water, smoke) or significant environmental sway (e.g., wind). Background elements show minimal shift, indicating no dominant ambient environmental motion."}}
{"video_id": "bISXIvtlvU0", "file_name": "bISXIvtlvU0_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dancer in a black leotard begins by lifting one leg while balancing on the other, then rotates to perform a pirouette, extending the spine and rapidly turning the head as they pivot. The dancer maintains a centered position against white paneled walls and wooden flooring, executing controlled movements with one leg raised and torso aligned. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bISXIvtlvU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bISXIvtlvU0_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 146, "blur_score": 156.17351559028893, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "A person (dancer) is moving by rotating on one leg and extending arms, driven by muscular effort.", "background_and_ambient_analysis": "Background is a static white wall and floor with no shifting. No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "bIcUG2QM8Sw", "file_name": "bIcUG2QM8Sw_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a pink shirt holds a book with light blue and black cover, turning its pages while seated. The baby then lifts the book slightly and examines it, with toys scattered on the carpet in the background. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bIcUG2QM8Sw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bIcUG2QM8Sw_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 187.45064414474302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (discrete solid object) moves a book and holds a small round object (likely a cookie), with clear hand and object motion.", "background_and_ambient_analysis": "The background consists of static toys and a carpet with no significant shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "bIkfeKSCIhM", "file_name": "bIkfeKSCIhM_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a girl in a pink leotard doing a split. She starts in the middle of the floor, moves towards the audience, does a split, then sits up. There are other kids and adults around. Need to describe chronologically.\n\nStart with the girl in pink: she's bending down, then does a split. The other girl in light blue is nearby, maybe assisting or watching. The audience is seated, some standing. Background has a podium, plants, etc. But focus on motion.\n\nChronology: The girl in pink begins by moving towards the audience (from the stage area), extends into a split, then sits up. The other girl in light blue is close, maybe helping or reacting. The audience is watching.\n\nSpatial: Girl in pink is in front of the podium, moves towards the seated audience. Other kids are sitting or standing nearby.\n\nCamera: It's a fixed shot, maybe slight camera movement? The video is a bit shaky, but the caption says \"slight shake\" if needed. The output should mention camera perspective and movement at the end.\n\nKeep it concise. So:\n\nA young girl in a pink leotard moves forward from a stage area toward seated children, extending into a split. Another child in a light blue top approaches, assisting as the girl sits up. The scene includes an audience observing from chairs; a podium and plants are visible in the background. The camera remains stationary with slight shake.\n\nWait, need to check the rules. Background minimal unless essential. So mention only what's necessary. The stage area is part of the background, maybe just \"stage\" instead of podium and plants.\n\nWait, the first frame: stage with podium, plants. But rules say minimal background. So maybe not necessary to mention podium and plants, but since they're part of the setting, maybe just \"stage area\" or \"podium\".\n\nWait, the main subjects are the two girls (one in pink, one in blue). The pink girl does the split, then sits up. The blue girl is near her.\n\nSo:\n\nA girl in a pink leotard moves toward seated children from a stage area, extending into a split. A second girl in a light blue top approaches and assists as the pink girl sits up. The audience observes from chairs; the camera remains stationary with slight shake.\n\nWait, need to be chronological. Let's see the timestamps:\n\n0.0: girl in pink is on the floor, bent over.\n\n0.1: she's moving towards the right (audience), doing a split.\n\n0.2: she's in a split, then sits up.\n\nSo the motion is: girl in pink extends into a split while moving toward the audience, then sits up. The other girl in blue is nearby.\n\nSo:\n\nA girl in a pink leotard extends into a split while moving forward toward seated children, then sits up. A second girl in a light blue top stands nearby, observing. The audience watches from chairs; the camera remains fixed with slight shake.\n\nCheck if \"seated children\" is accurate. The audience is adults and kids. But in the video, there are kids seated, so \"seated children\" might be okay.\n\nWait, the first frame: girl in pink is on the floor, then she moves towards the audience (the kids in front of the stage). The other girl is in light blue, standing near the table.\n\nYes. Let's structure:\n\nThe girl in pink moves forward from the stage area toward the audience, extending into a split. The second girl in light blue stands close by, observing as the first girl sits up. The audience sits in chairs around the space; the camera remains stationary with minimal movement.\n\nBut need to make sure it's chronological. Start with the initial action.\n\nFirst: girl in pink bends and moves forward. Then extends into split. Then sits up.\n\nSo:\n\nA girl in a pink leotard bends forward and moves toward seated children, extending into a split. A second girl in a light blue top stands nearby, observing as the first girl sits up. The audience watches from chairs; the camera remains fixed with slight shake.\n\nThat's concise. Check for rules:\n\na) Motion and behavior: yes, chronological.\n\nb) Appearance: pink leotard, light blue top.\n\nc) Spatial: moving toward seated children, nearby.\n\nd) Camera: fixed, slight shake.\n\ne) Background minimal: audience sits, chairs, etc., minimal.\n\nf) Exclude text, names: yes.\n\ng) Internal, no reasoning.\n\nOkay, that should work.\n</think>\n\n<caption_output>A girl in a pink leotard moves forward toward seated children from a stage area, extending into a split. A second girl in a light blue top stands nearby, observing as the first girl sits up. The audience watches from chairs; the camera remains fixed with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bIkfeKSCIhM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bIkfeKSCIhM_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 262.42754887558476, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are moving: one in pink performs bending and sitting actions, and another in blue walks and sits. These are discrete solid objects with motion due to locomotion and physical interactions.", "background_and_ambient_analysis": "The background elements (podium, plants, wall) are stable and show no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "bHhvKPCpxWg", "file_name": "bHhvKPCpxWg_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing and blue shoes stands on a dirt path in a wooded area, facing a disc golf basket to his right. He begins in a throwing stance, releases a disc, then walks toward the basket. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bHhvKPCpxWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bHhvKPCpxWg_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1543.0751727173524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (solid object) is walking toward the camera, exhibiting clear locomotion with distinct bounding box movement.", "background_and_ambient_analysis": "The background elements (trees, ground, disc golf basket) are static and show no significant fluid motion or wind-induced sway. No fire, water, smoke, or environmental fluids are present."}}
{"video_id": "bI_z6iqdYiE", "file_name": "bI_z6iqdYiE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: a person in a blue checkered shirt throws a hatchet at a wooden board with targets. Then, a close-up of the hatchet hitting the target. Next, a group of people sitting at tables, with someone throwing a hatchet. Then, a man in a black jacket throwing a hatchet, and the camera shows the hatchet flying. Then, the hatchets hitting the targets again, and a close-up of hands holding a hatchet.\n\nNeed to follow the rules. Focus on motion and behavior chronologically. Describe appearance and number. Spatial relationships. Camera perspective.\n\nStart: Person in blue checkered shirt throws hatchet at target board. Then, hatchet embeds in target. Then, group of people at tables, one throws hatchet. Then, man in black jacket throws hatchet, camera follows the throw. Then, hatchets hitting targets, close-up of hands.\n\nCheck each frame:\n\nFrame 0: Person (blue checkered, back to camera) throws hatchet at target board (multiple targets with #LES COGNÉES sign, red/blue rings).\n\nFrame 1: Hatchet in mid-air, hitting target board.\n\nFrame 2: Close-up of hatchet embedding in wood (target with red/blue circles).\n\nFrame 3: Group of people (several, sitting at tables), one person throws hatchet (arm motion).\n\nFrame 4: Man (black jacket, back to camera) throws hatchet, target board visible.\n\nFrame 5: Close-up of hatchet flying towards target.\n\nFrame 6: Target board with multiple hatchets in the rings.\n\nFrame 7: Close-up of hands holding a hatchet.\n\nNow, put it in chronological order.\n\nFirst: A person in a blue checkered shirt throws a hatchet toward a wooden target board with concentric red and blue rings. The hatchet flies through the air and embeds into the board. Then, a group of people sit at tables while one person throws a hatchet. Next, a man in a black jacket throws a hatchet, and the camera follows the hatchet’s trajectory as it flies toward the target board. Subsequent shots show hatchets striking the target board’s rings and a close-up of hands holding a hatchet.\n\nWait, the rules say exclude text recognition, so don't mention the text on screen.\n\nCheck the sequence:\n\nFrame 0: person (blue checkered) throws hatchet at target. Camera angle: behind the person, looking at the target.\n\nFrame 1: close-up of hatchet in flight.\n\nFrame 2: close-up of hatchet hitting target.\n\nFrame 3: group of people (several, sitting at tables) with one person throwing a hatchet.\n\nFrame 4: man in black jacket throws hatchet (back to camera, so his back is to us).\n\nFrame 5: close-up of hatchet in flight.\n\nFrame 6: target board with multiple hatchets in the rings.\n\nFrame 7: close-up of hands holding hatchet.\n\nSo chronological order:\n\n1. A person wearing a blue checkered shirt throws a hatchet toward a wooden target board with concentric red and blue rings.\n\n2. A close-up shows the hatchet in mid-flight.\n\n3. The hatchet embeds into the target board.\n\n4. A group of people sit at tables, with one person throwing a hatchet.\n\n5. A man in a black jacket throws a hatchet, and the camera tracks the hatchet’s path.\n\n6. Multiple hatchets are shown embedded in the target board’s rings.\n\n7. The camera focuses on hands holding a hatchet.\n\nNow, structure as a paragraph.\n\nFocus on motion and behavior chronologically.\n\nAppearance: blue checkered shirt (person), black jacket (man), hatchet (color? not specified, so just \"hatchet\").\n\nNumber: person (singular), group (several people), man (singular).\n\nSpatial: person throws toward target board (front of board), group at tables, man throws toward target board.\n\nCamera: behind person (frame 0), close-up (frame 1,2,5,6,7), front of group (frame 3,4).\n\nWait, frame 0: person from behind, target board in front of them.\n\nFrame 1: close-up of hatchet flying.\n\nFrame 2: close-up of hatchet hitting target.\n\nFrame 3: group of people, one throws hatchet (arm motion).\n\nFrame 4: man in black jacket, throws hatchet (back to camera), target board in front of him.\n\nFrame 5: close-up of hatchet in flight.\n\nFrame 6: target board with hatchets.\n\nFrame 7: close-up of hands holding hatchet.\n\nSo the paragraph should be chronological:\n\nA person in a blue checkered shirt throws a hatch", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bI_z6iqdYiE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bI_z6iqdYiE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 259.19505328507347, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person throws a hatchet, which moves through the air and embeds into a target. The hatchet's motion is due to the throw and impact.", "background_and_ambient_analysis": "The background (wooden wall with targets) is static and does not show any shifting. There is no fluid or environmental motion (fire, water, wind) dominating the scene."}}
{"video_id": "bJ3fsgS7V1o", "file_name": "bJ3fsgS7V1o_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt holds a small dark object with both hands, bringing it close to their nose and making slight adjustments to their grip and positioning. The object remains near their face throughout the sequence, with minimal hand movement. In the background, a closet with hanging clothes is visible but not the focus. The camera maintains a static close-up perspective, centered on the person's hands and the object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bJ3fsgS7V1o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bJ3fsgS7V1o_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 594.8266172372182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands and the object (phone) near their nose in a controlled manner, indicating intentional discrete object motion.", "background_and_ambient_analysis": "The background (closet and walls) is static; no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "bIwa5dHA2a4", "file_name": "bIwa5dHA2a4_000211_000221.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long black hair and a white sleeveless top stands against a plain background. They raise one hand behind their head, then extend the other arm to grasp a red hair tool, using it to section and adjust their hair while moving their hands through different sections. The camera remains stationary in a medium shot throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bIwa5dHA2a4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bIwa5dHA2a4_000211_000221.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 84.31116690378894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person with long hair is manipulating their hair and holding a red hair clip, performing discrete hand movements and hair styling actions.", "background_and_ambient_analysis": "Background is a static wall with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "bJrpmyPb0Qk", "file_name": "bJrpmyPb0Qk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a dark shirt with red sleeves stands at a kitchen sink, holding a white dish and scrubbing it with a yellow sponge. The child manipulates the dish under the faucet, moving it while a green bottle and clear bottle sit on the counter to the left. The camera remains stationary with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bJrpmyPb0Qk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bJrpmyPb0Qk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 763.275355660834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child is moving: hands lifting a green cup, pouring liquid into a glass, and manipulating objects on the counter. The child's body and head exhibit controlled motion due to deliberate actions.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, sink, countertop) are stationary and show no uniform shifting. No fire, water flow, smoke, or wind is visible; the kitchen environment is static with no ambient fluid motion."}}
{"video_id": "bJY0m2pqcUQ", "file_name": "bJY0m2pqcUQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen before transitioning to a stage where a female dancer in a dark outfit performs tango dance moves. She moves gracefully across the stage, executing fluid steps and turns. The stage features a large illuminated \"J22\" sign in the background with shifting red and pink lighting. The dancer remains the sole focus, positioned centrally in front of the sign. The camera maintains a stationary frontal perspective throughout the performance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bJY0m2pqcUQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bJY0m2pqcUQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 2125.6432890123406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single dancer is performing, moving through a series of steps and poses on stage. The dancer's motion is discrete, solid, and attributable to locomotion.", "background_and_ambient_analysis": "The background features a static grid structure with text and stage lighting that shows no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "bJgRrcbIB_Q", "file_name": "bJgRrcbIB_Q_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bJgRrcbIB_Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bJgRrcbIB_Q_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 612.6789014881494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (swimmers) are moving through the water due to locomotion (swimming), with clear bounding box tracking.", "background_and_ambient_analysis": "The background elements (blue walls, ceiling, pool lanes) show no uniform shifting; water motion is caused by discrete swimmers, not dominant environmental fluid flow."}}
{"video_id": "bJMVm69PCk0", "file_name": "bJMVm69PCk0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a black screen, then transitions to a yellow background with text. A hand appears, gripping a light brown guitar, fingers moving along the strings and frets. The hand is positioned over the guitar's body, with the guitar held horizontally. The camera shifts from the title card to a close-up of the hand and instrument, maintaining a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bJMVm69PCk0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bJMVm69PCk0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 899.266358790712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: guitar and hands. Hands are moving on the guitar (strumming and fretting) due to explicit physical forces (player's muscle movements).", "background_and_ambient_analysis": "Initial title card is static. Background (wooden surface) remains stationary throughout. No fluid/environmental motion (fire, water, smoke, wind) observed. Background elements do not shift uniformly."}}
{"video_id": "bK23Pfi0lgE", "file_name": "bK23Pfi0lgE_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, focusing on the main subjects' actions and movements. The rules specify to ignore text recognition, named characters, and stylistic analysis.\n\nLooking at the video frames provided. The video is split into two screens, left and right. Both individuals are wearing white shirts with ties around their necks. The text on the screen says \"COMMENT FAIRE UN NOEUD DE CRAVATE EN 5 SECONDES?\" which translates to \"How to tie a necktie in 5 seconds?\".\n\nIn the frames, the person on the left starts by holding the tie, then moves their hands to adjust it. The person on the right does something similar, maybe demonstrating the steps. The key points to capture are the chronological order of their actions: starting with the tie around the neck, then manipulating the tie to form a knot.\n\nI need to mention their appearance briefly—white shirts, ties (colors might be noted but not sure from the frames), but maybe the main thing is they're both wearing ties. The spatial relationship is split screen, so left and right. The background is minimal as per rules. The camera is static, split-screen. \n\nThe caption should be chronological: first, both individuals have ties around their necks. Then, they start the motion—left person adjusts tie, right person does the same. Then the action of tying the knot. Conclude with camera perspective.\n\nWait, the user says to exclude text recognition, so the French text shouldn't be mentioned. Focus on the actions.\n\nAlso, need to mention number of subjects: two people. Their appearance: white shirts, neckties. Spatial relationship: split-screen, each on their own side. Background not essential.\n\nSo the paragraph should start with the two people, their positions, then what they do step by step. Let's structure it:\n\nTwo individuals in a split-screen view, each wearing a white shirt and necktie. The person on the left adjusts their tie with both hands, lifting it upward. Simultaneously, the person on the right manipulates their tie, pulling the ends toward their chest. Both proceed to form a knot, moving hands in quick motions. Camera remains static with a split-screen layout.\n\nWait, but the video is split, so \"left\" and \"right\" sides. The actions start with them holding ties, then moving hands. Need to be concise. The rules say \"chronological order\" so sequence of actions.\n\nCheck the frames: in frame 0, they are standing with ties. Frame 1-2, same. Frame 3, both start moving hands. Frame 4, left person is adjusting tie, right person also. So the caption should reflect starting position (ties around necks), then their hand movements to tie.\n\nAvoid mentioning the text. The caption must be in French? Wait, the user provided the instructions in English, but the video has French text. However, the rules say to exclude text recognition, so the caption should be in English as per the output format.\n\nWait, the user's instructions are in English, the output needs to be in English. The example output uses English.\n\nWait, the user's output format says \"YOUR FINAL CAPTION HERE\" in English. So the caption should be in English, but the video's text is in French. But according to rule f, exclude text recognition, so we don't mention the French text.\n\nSo the caption should describe the actions without referencing the text.\n\nLet me draft:\n\nTwo individuals appear in a split-screen format, each wearing a white shirt with a necktie draped around their neck. The person on the left begins by adjusting the tie with both hands, lifting the ends toward their chest. Simultaneously, the person on the right mirrors the action, pulling the tie's ends upward. Both then swiftly manipulate the fabric to form a knot, their hands moving rapidly in coordinated motions. The camera maintains a static split-screen perspective throughout.\n\nCheck rules: chronological order (yes), appearance (white shirts, ties), spatial (left/right), conclusion (camera static). Background minimal. Exclude text. Number of subjects: two.\n\nPossible issues: maybe the exact sequence. The frames show that in the first few seconds, they're standing, then start moving. So \"begin by adjusting\" is correct.\n\nAnother check: in frame 3, both start moving hands. So the caption should start with them having ties, then the action. So yes.\n\nI think that's good. Let me make sure not to include any text or named characters.\n</think>\n\n<caption_output>Two individuals appear in a split-screen layout, each wearing a white shirt with a necktie draped around their necks. The person on the left adjusts their tie with both hands, lifting the ends toward their chest, while the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bK23Pfi0lgE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bK23Pfi0lgE_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 127.73863506513436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (people) are moving: the left person adjusts their tie and demonstrates knot-tying motions, while the right person performs similar actions with deliberate hand movements.", "background_and_ambient_analysis": "No ambient environmental motion detected (fire, water, smoke, or wind). Background elements (walls, furniture) are static and show no uniform shifting across frames."}}
{"video_id": "bJpc9udJvXk", "file_name": "bJpc9udJvXk_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the main subjects are the kids on stage and the person in purple. The video starts with a group of kids standing on a stage. There's a person in a purple shirt in front, maybe a teacher or facilitator. Then, the person in purple moves to interact with the red ribbon attached to a colorful balloon. Wait, the actions: in the sequence, the purple-shirted person is holding the ribbon, then moves, and the kids react. Let's check the timestamps. At 0.0, the kids are standing. Then the purple shirt person is moving, maybe swinging the ribbon. The kids clap. The person in purple is in front, so maybe the camera is at a lower angle, like from the audience. Wait, the background is a gym with walls, doors, and the stage. The caption needs chronological order.\n\nFirst, the children stand on the stage: there are several kids (about 7 or 8) in various colored clothes (green, orange, purple, white, etc.). A person in a purple shirt is in front, facing the stage. The person in purple moves to interact with a red ribbon attached to a balloon. Then, the person in purple swings the ribbon, causing the balloon to move, and the kids react by clapping. The person in purple moves towards the stage, and the kids respond. The background is a gymnasium with walls and doors, but minimal details. Camera perspective: probably a static shot, maybe from a slightly low angle.\n\nWait, the key actions: the person in purple is manipulating the ribbon. The kids on stage clap as the ribbon moves. Let's structure it:\n\nInitially, a group of children stand on a wooden stage. A person in a purple shirt stands in front of the stage, holding a red ribbon attached to a colorful balloon. The person in purple moves, swinging the ribbon, which causes the balloon to swing. The children on stage react by clapping. The person in purple moves toward the stage, and the kids continue clapping. The background includes a gymnasium with walls and a door, but minimal detail.\n\nWait, need to keep it concise. Let's list the sequence:\n\n- Children (approx 7-8, various colored clothes) stand on stage.\n- Person in purple shirt in front, holding red ribbon with balloon.\n- Person in purple swings ribbon, balloon moves, children clap.\n- Person in purple moves towards stage, children continue clapping.\n- Camera is stationary, low angle.\n\nCheck the rules: chronological order. So start with setup, then actions. Mention motion: person in purple swings ribbon, kids clap. Spatial: person in purple is in front of stage, kids on stage. Background minimal.\n\nLet's draft:\n\nA group of approximately seven children in various colored clothing stand on a wooden stage. A person in a purple shirt stands in front of the stage, holding a red ribbon attached to a colorful balloon. The person swings the ribbon, causing the balloon to move; the children clap in response. The person moves toward the stage, and the children continue clapping. The camera remains stationary with a low-angle perspective.\n\nWait, need to check the exact actions from the frames. The video shows the purple-shirted person pulling the ribbon, then moving, and the kids clapping. Let's make sure the sequence is correct.\n\nFrame 0: kids standing, purple shirt person in front, facing stage.\n\nFrame 1-2: purple shirt person moves to interact with the ribbon.\n\nFrame 3: purple shirt person swings the ribbon, kids start clapping.\n\nFrame 4-5: kids clap, purple shirt person continues motion.\n\nSo the order is: children stand on stage, person in purple holds ribbon, swings ribbon causing balloon to move, children clap, person moves towards stage, children continue clapping.\n\nNeed to mention the number of children. Let's count: in the first frame, there are 8 kids? Let's see: green, orange, purple, white, black, white, and the tall one. Wait, the description says \"a group of children\"—exact count might not be necessary, but \"approximately seven\" or \"several\".\n\nAlso, appearance: colors like green, orange, etc., but maybe \"various colored clothing\" is okay.\n\nSpatial: person in purple is in front of the stage, children on stage.\n\nCamera perspective: likely static, maybe from a low angle (since it's a gym, maybe from the floor level or slightly below).\n\nSo final caption:\n\n<caption_output>A group of approximately seven children in various colored clothing stand on a wooden stage. A person in a purple shirt stands in front of the stage, holding a red ribbon attached to a colorful balloon. The person swings the ribbon, causing the balloon to move; the children clap in response. The person moves toward the stage, and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bJpc9udJvXk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bJpc9udJvXk_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 36.7099576444625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Multiple people on stage (including a person in purple moving towards the stage and others standing/interacting). Their motion is due to locomotion (walking, gesturing) and interaction within the scene.", "background_and_ambient_analysis": "No shifting background elements (walls, curtains remain static) and no fluid/environmental motion (fire, water, smoke, wind) observed. Background remains uniform with no indication of environmental influence."}}
{"video_id": "bKU6mubYr-s", "file_name": "bKU6mubYr-s_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a small clear plastic bottle with a red cap, tilting it to pour a dark liquid into a white bowl containing two eggs. The hands maneuver the bottle above the bowl, guiding the liquid to cover the egg yolks. The bowl rests on a light surface with a dark patterned background. The camera maintains a steady top-down view throughout the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bKU6mubYr-s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bKU6mubYr-s_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 82.40288765758997, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "bKAfysKvrGU", "file_name": "bKAfysKvrGU_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, a girl in a light blue dress and a boy in dark clothing, walk barefoot along a sidewalk. The girl continues forward while the boy turns around and runs back toward the camera. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bKAfysKvrGU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bKAfysKvrGU_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 152, "blur_score": 696.6086661762666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two children (a girl in a blue dress and a boy in a blue shirt) move: the girl walks and stops, the boy runs in a circle and then stops.", "background_and_ambient_analysis": "Background elements (houses, bushes, sidewalk) are static with no fluid/environmental motion detected."}}
{"video_id": "bL-0zQnv4Y0", "file_name": "bL-0zQnv4Y0_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small, brown and white crocheted animal face on a beige fabric surface, adjusting its position with fingers and using thin needles to thread yarn. The hands move the object slightly left, revealing a pile of brown yarn and a gray container with a floral pattern in the upper left corner. The object remains centered while being worked on, with the yarn pile consistently positioned to the left. The camera maintains a steady top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bL-0zQnv4Y0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bL-0zQnv4Y0_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 159, "blur_score": 1672.1622889658006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a small stuffed animal (discrete object), with visible motion from finger movements adjusting the object's position and orientation.", "background_and_ambient_analysis": "Background elements (floor, shoe) remain static with no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "bKl7DCshPBU", "file_name": "bKl7DCshPBU_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene shows hands holding a deck of Bicycle cards. The person is displaying an Ace of Spades and another Ace. Then they start shuffling or fanning the deck. The cards laid out are a 3 of Hearts, 2 of Hearts, 3 of Clubs, and 2 of Diamonds maybe? Wait, no, the initial frame has three cards: 3 of Hearts, 2 of Hearts? Wait, no, looking at the first frame: the cards on the table are 3 of Hearts, 2 of Hearts? Wait, no, the first frame shows three cards: 3 of Hearts, 2 of Hearts? Wait, no, the first frame has a 3 of Hearts, a 2 of Hearts? Wait, no, the first frame: the cards on the table are 3 of Hearts (left), then a 2 of Hearts? Wait, no, the first frame shows three cards: 3 of Hearts, 2 of Hearts? Wait, no, let's check.\n\nFirst frame: hands holding Ace of Spades (with Bicycle logo) and a deck. On the table, three cards: 3 of Hearts (left), 2 of Hearts? No, the cards are 3 of Hearts, 2 of Hearts? Wait, no, the first frame's table cards: left is 3 of Hearts (red heart), middle is 2 of Hearts (red heart), right is 2 of Diamonds? Wait, no, the user's description says: \"3 of Hearts, 2 of Hearts, 3 of Clubs, 2 of Diamonds\" maybe? Wait, the video starts with hands holding a Bicycle deck (blue back) and an Ace of Spades. The table has three cards: 3 of Hearts, 2 of Hearts, 3 of Clubs, 2 of Diamonds? Wait, no, the initial frame shows three cards: 3 of Hearts (left), 2 of Hearts (middle), 3 of Clubs (right)? Wait, no, the first frame: \"3 of Hearts, 2 of Hearts, 3 of Clubs, 2 of Diamonds\"—no, looking at the video:\n\nFrame 0: Hands holding Ace of Spades (Bicycle) and a deck (blue back). On table: 3 of Hearts, 2 of Hearts? Wait, no, the cards on the table are three: 3 of Hearts (left), 2 of Hearts (middle), 3 of Clubs (right)? Wait, no, the first frame shows three cards laid out: left is 3 of Hearts (red), middle is 2 of Hearts (red), right is 3 of Clubs (black), and another card? Wait, maybe the first frame has three cards, then the person moves the Ace of Spades to the deck.\n\nWait, the task is to describe the motion. Let's sequence:\n\n1. The hands are holding an Ace of Spades (Bicycle brand) and a blue-backed deck. Three cards are laid out on the table: 3 of Hearts (left), 2 of Hearts (middle), 3 of Clubs (right). The person's hands have rings.\n\n2. Then, the hands flip the Ace of Spades over to the deck. The deck is blue-backed, Bicycle logo.\n\n3. Next, the person starts shuffling or fanning the deck. The hands move the deck, fanning the cards to show multiple cards.\n\n4. The person spreads the deck into a fan, showing the blue backs.\n\nNow, according to the rules:\n\n- Focus on motion and behavior of main subjects (hands/objects) in chronological order.\n\n- Appearance: hands with rings, blue-backed Bicycle deck, Ace of Spades (black spade), other cards on table (3H, 2H, 3C).\n\n- Spatial: hands are above the table, cards laid out on table.\n\n- Conclude with camera perspective (top-down, close-up).\n\nBackground minimal.\n\nExclude text recognition (Bicycle logo is part of the card, but rule f says exclude text recognition, so don't mention \"Bicycle\" or \"Made with KineMaster\").\n\nWait, the rules say: Exclude text recognition, named characters, or stylistic analysis. So the \"Made with KineMaster\" is text, so exclude. Also, the Bicycle logo on the card is a design element, but rule f says exclude text recognition. Wait, the problem says \"Exclude text recognition\"—so if the text is on the card, like \"Bicycle\", do we mention it? The example in the problem says: \"Focus on motion... exclude text recognition\". So maybe \"Bicycle\" is part of the card, but the user says to exclude text recognition. Wait, the rule says \"Exclude text recognition\", meaning don't mention", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bKl7DCshPBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bKl7DCshPBU_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 134.43852997315474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate playing cards, causing discrete movements (shuffling, positioning) of solid objects.", "background_and_ambient_analysis": "Background elements (surface beneath cards) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "bLJ-Sa3cgBM", "file_name": "bLJ-Sa3cgBM_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three men walk across a wooden deck; the leftmost wears a blue shirt and light jeans, the middle man wears a black shirt and dark jeans, and the rightmost wears a black shirt with gray pants. They move from left to right, with the blue-shirted man initially leading, then the others following closely. The background includes green bushes, a blue bucket, and outdoor furniture. The camera maintains a medium distance, handheld with slight shake, capturing their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bLJ-Sa3cgBM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bLJ-Sa3cgBM_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 150, "blur_score": 492.4607990768433, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals (solid, distinct objects) are walking and interacting; their movement is due to locomotion and physical interaction (e.g., gesturing).", "background_and_ambient_analysis": "Static background elements (greenery, blue bucket, house) show no uniform shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "bLyGPJ8NVW4", "file_name": "bLyGPJ8NVW4_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person in dark pants performs a mid-air flip, lands on their feet, crouches, and stands upright in a bedroom. The individual moves centrally between two beds and a desk, with the camera remaining stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bLyGPJ8NVW4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bLyGPJ8NVW4_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 242.11665468890595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) performs breakdance movements including handstands, leg kicks, and body shifts.", "background_and_ambient_analysis": "Background elements (beds, desk, radiator, walls) show no shifting or uniform motion. No fire, water, smoke, or wind observed."}}
{"video_id": "bLOQJRf6ssc", "file_name": "bLOQJRf6ssc_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long hair, wearing a dark top and patterned jacket, stands at a podium on a stage, gesturing with her hands as she speaks. The camera captures her in a wide shot, with a large screen behind her displaying images of people and a tent. The camera then zooms in to focus on her facial expressions and hand gestures as she continues speaking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bLOQJRf6ssc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bLOQJRf6ssc_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 52.262839691671914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person at the podium is moving their hands and body during speech, exhibiting clear locomotion and gesture-based motion. The screen displays changing visual content, but these are not discrete solid objects moving due to physics.", "background_and_ambient_analysis": "The background elements (stage, wall, podium) show no uniform shifting. No fire, water, smoke, or wind-driven motion is visible in the frames. The screen content changes but does not indicate ambient environmental motion."}}
{"video_id": "bL6ijZW9Kq8", "file_name": "bL6ijZW9Kq8_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a black long-sleeve shirt drinks from a clear glass held in his right hand, then lowers the glass and wipes his mouth with his right hand. A black camera on a tripod is positioned to his right. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bL6ijZW9Kq8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bL6ijZW9Kq8_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 30.958437227386163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy (solid object) moves: lifting a glass to drink, then lowering it and adjusting his hair with his hand.", "background_and_ambient_analysis": "The background (wall, door, speaker) remains static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "bLWN7z-YZKk", "file_name": "bLWN7z-YZKk_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black pot on a stovetop contains a light yellowish liquid. A hand holding a small white bowl pours white powder into the liquid. The hand then stirs the mixture in the pot. The camera maintains a top-down perspective, focusing on the pot and hand movements throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bLWN7z-YZKk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bLWN7z-YZKk_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 858.9234937022843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand (discrete solid object) moves to add ingredients into a pot of liquid, with implied stirring motion based on contextual text.", "background_and_ambient_analysis": "Static kitchen countertop background with no shifting or environmental fluid motion (no fire, water flow, or wind effects observed)."}}
{"video_id": "bLK2-WQSA5Q", "file_name": "bLK2-WQSA5Q_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white uniform with dark shoulder epaulets and a dark tie adjusts the tie by lifting it upward with one hand and pulling it into place with the other hand to form a knot, standing against a textured wall; the camera maintains a static close-up perspective on the upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bLK2-WQSA5Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bLK2-WQSA5Q_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 94.52019978968492, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete solid object) is actively adjusting their tie, with hands and the tie itself moving due to explicit physical actions (tying motion).", "background_and_ambient_analysis": "The background is a static wall with no shifting or fluid environmental elements (e.g., fire, water, smoke). No ambient environmental motion detected."}}
{"video_id": "bMBN0NlW3o0", "file_name": "bMBN0NlW3o0_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person covered in mud, wearing dark clothing, lies face down on a muddy ground with sparse vegetation. They roll onto their side, then push up to their knees, and finally stand upright. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bMBN0NlW3o0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bMBN0NlW3o0_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 152.34804413517713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving through mud: initially lying down, then getting up, and then walking. The motion is due to the person's own locomotion.", "background_and_ambient_analysis": "The background (dirt, plants) is static with no uniform shifting. There are no fluids (fire, water, smoke) or wind-driven motion dominating the scene. The mud is a static medium, not a flowing element."}}
{"video_id": "bM5kNQ2ASBA", "file_name": "bM5kNQ2ASBA_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a toothbrush to their mouth in front of a circular mirror near a window with vertical condensation streaks. They move the toothbrush back and forth across their teeth, with their hand visible on the left side of the frame. The camera remains stationary, capturing the motion in the mirror's reflection.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bM5kNQ2ASBA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bM5kNQ2ASBA_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 161.05443236675558, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is visible in a mirror, performing discrete actions such as moving their head and applying an object (likely makeup) near their face; these are solid, distinct movements driven by explicit physical actions.", "background_and_ambient_analysis": "The background elements (window blinds and wall) remain static with no uniform shifting, indicating no dominant ambient environmental motion (fire, water, smoke, or wind) is present."}}
{"video_id": "bNFg9UsnT5w", "file_name": "bNFg9UsnT5w_000763_000773.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black pants and black shoes walks across a wooden floor. Initially, the right foot is planted while the left foot lifts and steps forward; the right foot then lifts, and the left foot shifts to the forward position, repeating this motion. The camera remains stationary, providing a top-down perspective of the lower body on the floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bNFg9UsnT5w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bNFg9UsnT5w_000763_000773.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 121.47178424197192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's legs (wearing dark pants and shoes) are moving in a discrete walking pattern, with clear locomotion and bounding box tracking visible.", "background_and_ambient_analysis": "The wooden floor and baseboard background shows no shifting, fluid motion, or environmental effects (fire, water, wind); static elements remain consistently positioned throughout the sequence."}}
{"video_id": "bMmmfcowHOY", "file_name": "bMmmfcowHOY_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "followed by the text, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bMmmfcowHOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bMmmfcowHOY_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 148, "blur_score": 285.4678631449805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child seated on a swing is moving back and forth, exhibiting discrete, solid object motion due to swinging forces.", "background_and_ambient_analysis": "Background features static greenery and trees with no significant shifting or fluid motion; no fire, water, smoke, or wind-driven phenomena observed."}}
{"video_id": "bMXAaQNkbM8", "file_name": "bMXAaQNkbM8_000176_000186.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand moves a small red toy train across a tiled surface toward a printed mat featuring mushrooms and a house, then places it on the mat. The hand subsequently lifts a red train car, moves it leftward, and positions it in front of the red locomotive. Next, the hand picks up a black train car and moves it toward the red train. The camera maintains a static top-down view throughout, capturing the objects' movements against the tiled background and printed mat.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bMXAaQNkbM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bMXAaQNkbM8_000176_000186.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 135.91119193019716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands manipulate red and white toy trains (locos) on a playmat. The trains move discretely along a surface under direct hand force, with no fluid interaction.", "background_and_ambient_analysis": "The white tiled background and playmat show no uniform shifting or fluid motion (no fire, water, smoke, or wind). Static elements (toys, furniture) remain fixed."}}
{"video_id": "bNnEq7OWzq8", "file_name": "bNnEq7OWzq8_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand repeatedly presses and manipulates a foot resting on a textured surface, moving across different areas of the foot while applying pressure. The foot remains stationary, held by the hand, which shifts its position in contact with the foot. A dark shirt is visible on the person performing the action, with a blurred background containing indistinct figures moving in the distance. The camera maintains a close-up, handheld perspective focused on the hand-foot interaction, showing slight movement as it captures the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bNnEq7OWzq8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bNnEq7OWzq8_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 251.14261880070322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are actively manipulating a small object (likely plastic/metal) using a tool (e.g., screwdriver). The hands move precisely and deliberately, demonstrating controlled physical interaction with the object.", "background_and_ambient_analysis": "The background consists of a blurred table surface and indistinct objects (e.g., a bottle) with no fluid or environmental motion (fire, water, smoke, wind). The background elements do not shift uniformly across the screen, and there is no clear evidence of ambient environmental motion."}}
{"video_id": "bMgjmMK8Wsc", "file_name": "bMgjmMK8Wsc_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a yellow shirt and blue slippers drinks from a cup, then turns and raises his arm to gesture while facing a girl in a blue shirt standing in front of him. The camera pans around the scene, capturing their interaction in a tiled hallway with potted plants.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bMgjmMK8Wsc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bMgjmMK8Wsc_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 62.50198516349063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two children are moving: the child in the yellow shirt (blue shoes) walks and turns, while the child in the blue shirt (white shoes) turns and shifts position; their motion is due to locomotion and gestures.", "background_and_ambient_analysis": "Background elements (walls, floor tiles, potted plants) remain stationary throughout the frames; no shifting, tilting, or environmental fluid motion (e.g., fire, water, wind) is observed."}}
{"video_id": "bOOO1g2gvzo", "file_name": "bOOO1g2gvzo_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single skydiver in a dark suit with green accents falls through the sky, initially with arms and legs outstretched. They adjust their posture, then a parachute deploys, stabilizing their descent against a backdrop of blue sky and scattered clouds. The camera tracks the skydiver’s downward motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bOOO1g2gvzo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bOOO1g2gvzo_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 53.200725155480704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The drone is the only discrete object, moving due to its propulsion.", "background_and_ambient_analysis": "The background (sky and clouds) is static relative to the frame. No dominant fire, water, smoke, or wind motion; clouds are present but not dominant."}}
{"video_id": "bNUMpfkWG18", "file_name": "bNUMpfkWG18_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a white shirt runs toward a kneeling man in a beige shirt, sits beside him in the sand pit, then a man in a dark shirt steps forward to take a photo while several onlookers observe from the edge of the pit. The camera remains stationary with slight movement, capturing the interaction in the sandy arena.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bNUMpfkWG18.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bNUMpfkWG18_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 334.9243019793371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children and adults in the sand pit exhibit locomotion: one child moves within the sand, while standing adults shift positions slightly (e.g., walking in place or adjusting stances).", "background_and_ambient_analysis": "Background elements (railings, trees, sand pit edges) are stable with no uniform shifting. No fire, water, smoke, or wind-driven motion observed; trees and structures remain static."}}
{"video_id": "bOEXBPVa2Uo", "file_name": "bOEXBPVa2Uo_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark blue striped shirt stands against a plain wall, speaking while making subtle hand movements. His short hair and beard are visible as he addresses the camera directly. The background remains minimal and unobtrusive throughout the sequence, with the camera maintaining a static, medium shot perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bOEXBPVa2Uo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bOEXBPVa2Uo_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.67590986255701, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is the primary discrete object moving, with subtle motions of speaking and hand gestures.", "background_and_ambient_analysis": "The background is a static wall with no shifting or environmental motion (no fire, water, wind, etc.)."}}
{"video_id": "bOR7xnt0ktE", "file_name": "bOR7xnt0ktE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A bearded person wearing dark clothing stands in front of a white wall with a clock, moving their hands from above their head downward, palms facing inward, then positioning them near the head. Camera is static and front-facing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bOR7xnt0ktE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bOR7xnt0ktE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 49.394910337785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human subject's hands are moving in discrete, deliberate motions (e.g., positioning, gesturing, and manipulating the hands) against the static background.", "background_and_ambient_analysis": "The background (ceiling, vent, and static room elements) shows no shifting or fluid motion; it remains uniformly static throughout the video sequence."}}
{"video_id": "bOWWITKY1K4", "file_name": "bOWWITKY1K4_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a blue polka-dot hoodie and a child in a red shirt interact in a room with a wooden wall and exercise bike. The red-shirted child sits on a dark gray couch, then jumps off to the left; the blue-shirted child stands and pushes the red-shirted child, causing them to fall to the floor; the blue-shirted child turns away. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bOWWITKY1K4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bOWWITKY1K4_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 63.80467942430708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (in blue hoodie) and a person (in red shirt with antlers) interact physically on a couch; the child moves toward the couch and leans over, while the person shifts position.", "background_and_ambient_analysis": "Wooden walls and stationary exercise bike are static; no shifting backgrounds or fluid/environmental motions (e.g., fire, water, wind) observed."}}
{"video_id": "bOTQKMOECBM", "file_name": "bOTQKMOECBM_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a brown sleeveless top and plaid skirt stands to the right of a seated golden retriever, petting its head. The child then moves their hand away, turns slightly, and steps back, while the dog remains seated with its tongue out. A pink stroller with a red bag is visible to the left of the dog. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bOTQKMOECBM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bOTQKMOECBM_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 381.5514517788185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (discrete solid object) moves around the dog, and the dog shows slight head movements and body shifts.", "background_and_ambient_analysis": "No significant fluid motion (fire, water, smoke) or shifting background elements; background remains mostly static with minor pedestrian movement."}}
{"video_id": "bOhmVRu_ztw", "file_name": "bOhmVRu_ztw_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium, multiple individuals walk across the wooden floor in various directions; some wear green or black clothing, others red, while others move near the green bulletin boards at the back. The camera remains stationary, capturing the scene from a wide angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bOhmVRu_ztw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bOhmVRu_ztw_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 737.4629543610891, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple distinct people (discrete solid objects) are walking and running across the gym floor, exhibiting locomotion-driven movement.", "background_and_ambient_analysis": "The background elements (walls, banners, court lines) remain stationary with no fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "bOuinAinTFI", "file_name": "bOuinAinTFI_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a fine brush to apply blue eyeshadow along the lower lash line of an eye, then the brush dips into a blue eyeshadow pan within a makeup palette. The camera transitions from a close-up of the eye to a top-down view of the palette.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bOuinAinTFI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bOuinAinTFI_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 287.85986741639596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving: a makeup brush applying blue eyeshadow to a palette and a hand applying blue eyeliner to an eye. These are solid objects manipulated by physical forces (hand movement).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The background elements (skin, makeup palette) remain static and do not shift uniformly."}}
{"video_id": "bPB27FVcZcU", "file_name": "bPB27FVcZcU_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark baseball cap, purple-and-white striped shirt, and a neckerchief speaks in a kitchen. Their head moves slightly up and down while talking. The background includes white tiled walls with blue decorative trim, a shelf holding bottles and a yellow-green container. The camera remains stationary with minimal movement, focusing on the individual from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bPB27FVcZcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bPB27FVcZcU_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 283.6042934156908, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person wearing a striped shirt and cap is standing in the kitchen. Minor head and facial movements (likely speaking) are visible, indicating discrete physical motion from the subject's own locomotion.", "background_and_ambient_analysis": "Background (kitchen tiles, dish rack, and wall border) is stationary with no fluid motion, fire, water, or wind present. Ambient environmental elements are absent."}}
{"video_id": "bPHmxot_UHU", "file_name": "bPHmxot_UHU_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt manipulates a light-colored flat object placed on a pink and purple cloth; their hands gesture over the object, then use a small tool to cut along its edge, followed by continued hand movements over the surface. The camera remains stationary, closely focused on the hands and the object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bPHmxot_UHU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bPHmxot_UHU_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 70.47328660914897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a flat, light-colored dough-like object on a red surface through pressing and shaping motions.", "background_and_ambient_analysis": "No shifting background elements; static wall and table surface visible. No fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "bPa5qwg9FSA", "file_name": "bPa5qwg9FSA_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white tent shelters two adults and a young child; the adult in a pink shirt stands behind a keyboard, while the adult in a blue shirt gestures toward the child, who holds a yellow object. The group remains under the tent, with the camera panning slightly left and exhibiting a minor shake as it captures their interactions and the surrounding audio equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bPa5qwg9FSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bPa5qwg9FSA_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 157, "blur_score": 148.8767073608915, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (adults and child) under the tent exhibit slight positional changes, indicating locomotion or interaction.", "background_and_ambient_analysis": "No shifting backgrounds; white tent, speakers, and ground are stable with no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "bP1IaVGvpb0", "file_name": "bP1IaVGvpb0_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women sit at a table in a classroom; the woman on the left, wearing a dark jacket over a pink top and black pants, passes a green object to the woman on the right, who wears a striped cardigan and sits in front of a silver laptop. The right woman receives the object while the left woman gestures with her hands. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bP1IaVGvpb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bP1IaVGvpb0_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 49.42842524801756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are seated at a table, exhibiting hand movements and slight body shifts during conversation, indicating discrete solid object motion.", "background_and_ambient_analysis": "The background elements (classroom desks, walls, maps) remain stationary without uniform shifting or fluid motion. No fire, water, or smoke is present."}}
{"video_id": "bPcqX_sn16U", "file_name": "bPcqX_sn16U_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person in a blue jacket and hat working on a bike. Another person in a white shirt is nearby. The person in blue is crouched, maybe fixing something. Then the person in white moves the bike, pushing it. The bike is white with parts like handlebars and wheels. The background has other bikes and a concrete floor. Camera moves from left to right, following the action. Need to describe chronologically: first the blue jacket person working, then white shirt person moving the bike. Mention their actions, appearance, spatial relations. Keep it concise.\n\nCheck rules: focus on motion and behavior, chronological. Main subjects are two people (blue jacket, white shirt), the bike. Appearances: blue jacket, hat; white shirt, black pants. Motion: blue jacket person crouches, adjusts bike; white shirt person pushes bike. Spatial: blue jacket is to the left initially, then white shirt moves the bike. Background: workshop with other bikes, concrete. Camera: follows the action, maybe pans. Conclude with camera movement.\n\nMake sure to exclude text, names. So draft: \"A person in a blue jacket and cap crouches beside a white bicycle, adjusting its frame. A second person in a white shirt and black pants approaches, pushing the bike forward. The bike is moved across a concrete floor in a workshop filled with other bicycles. The camera follows the motion from left to right, capturing the interaction between the individuals and the bike.\" Wait, check if concise. Maybe shorten. \"A person in a blue jacket and cap crouches near a white bicycle, adjusting its frame. A second person in a white shirt and black pants steps in, pushing the bike forward across a concrete workshop floor with other bicycles in the background. The camera pans left, following the bike's movement as the second person guides it.\" Wait, need to be chronological. First action: blue jacket person crouches, works on bike. Then white shirt person pushes. So \"A person in a blue jacket and cap crouches beside a white bicycle, adjusting its frame. A second person in a white shirt and black pants approaches, pushing the bike forward across the concrete floor. The camera pans left, following the bike’s movement through the workshop with other bicycles visible.\" But check if \"pans left\"—original video: first frame, person in blue left, then as the bike moves, the camera follows, so maybe the camera moves to follow. Let's check the video clips. The first frame is person in blue on left, then as the bike is pushed, the camera moves. So the camera movement is following the action, maybe a pan. The output needs to have camera perspective: \"The camera follows the motion from left to right, capturing the interaction.\" Wait, the rules say \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So in the caption, end with that. Let's structure:\n\n1. Main action 1: person in blue jacket (cap) crouches, adjusts bike.\n2. Main action 2: person in white shirt (black pants) pushes bike forward.\n3. Spatial: the blue person is initially to the left of the bike; as the bike is pushed, the second person moves with it.\n4. Camera: follows the movement, maybe pans left (since the bike moves from left to right in the frame? Wait, in the video, the first frame shows the blue person on the left, then the white shirt person pushes the bike, so the camera moves to follow, so the camera pans left to track the bike. Wait, maybe the camera is moving with the bike. Need to get the direction right. The video shows the camera moving as the bike is pushed, so the camera is panning to follow the bike's movement from left to right. So the camera moves right as the bike moves. Wait, no: the video starts with the blue person on the left, then as the bike is pushed, the camera follows the bike, so the camera would pan right. Wait, the first frame has the blue person on the left side of the screen, then as the bike is pushed, the camera shifts to follow, so maybe the camera pans right. But maybe better to say \"the camera follows the action as the bike is moved.\" But the rule says \"conclude with camera perspective and movement\". So need to specify. Let's check the video. The first part: the camera is looking at the blue person crouching, then as the bike is pushed by the white shirt person, the camera moves to capture the motion. So it's a panning shot following the bike. So the caption should say something like \"The camera pans right, tracking the bike's movement as the second person guides it.\" Wait, but the blue", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bPcqX_sn16U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bPcqX_sn16U_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 138.76752539333143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interact with a bicycle: one adjusts components while the other lifts and repositions it. The bicycle moves due to human manipulation and repositioning.", "background_and_ambient_analysis": "Static background elements (motorcycles, wooden structures, ground) show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "bQUs9NHtOWM", "file_name": "bQUs9NHtOWM_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and black shorts kneels on a tiled surface, interacting with a small white dog. The dog moves around the person, following gestures as the person throws a treat, prompting the dog to run and retrieve it. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bQUs9NHtOWM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bQUs9NHtOWM_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 44.589820165925104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "White dog moves by walking/turning; person (red shirt, black shorts) moves by kneeling, standing, and interacting with dog. Both motions are explicit locomotion.", "background_and_ambient_analysis": "Background (tiled floor) shows no uniform shifting; no fire, water, smoke, or wind detected. Tiles remain static and consistent across frames."}}
{"video_id": "bQZsPs7jaPE", "file_name": "bQZsPs7jaPE_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man with gray hair and glasses, wearing dark clothing, bends forward in a workshop, then sits upright on a chair. He holds a hammer in his right hand and strikes a small object on his lap, continuing rhythmic hammering. The background features a cluttered workshop with a wooden workbench and machinery. The camera maintains a static medium shot throughout, capturing the man's actions from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bQZsPs7jaPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bQZsPs7jaPE_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 996.4478951919228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An elderly person is performing discrete movements: manipulating tools and objects with their hands while seated. The motion is deliberate and focused on manual interaction.", "background_and_ambient_analysis": "Background elements (wooden table, boxes, equipment) show no uniform shifting or fluid/environmental motion (fire, water, wind); no smoke or significant environmental effects observed."}}
{"video_id": "bP3-7JnBEbQ", "file_name": "bP3-7JnBEbQ_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink dress holding a drink with an orange slice and a man in a pink shirt clink glasses. The camera pans left to show multiple people seated at white-clothed tables along a waterfront, including individuals in blue, green, and pink clothing; a waiter in black approaches a table with a tray. The scene continues with more diners, some using green napkins, as the camera shifts to reveal additional patrons and the waterfront setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bP3-7JnBEbQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bP3-7JnBEbQ_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 151.92156594403278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The waiter is moving around the table, serving food and drinks. This is a clear example of discrete object locomotion (a person walking).", "background_and_ambient_analysis": "Background shows a calm body of water and stationary buildings/trees. No significant wind, water flow, or fire observed. Water appears calm and stationary, not indicating ambient environmental motion."}}
{"video_id": "bR8AsmgDnwE", "file_name": "bR8AsmgDnwE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two individuals are seen outside a building with a motorcycle; one in a red shirt and dark pants bends while the other, in a white shirt and dark shorts, holds a large red cushion. The white-shirted person moves toward the red-shirted individual and sits on the ground, followed by the red-shirted person sitting down with the cushion placed on the ground. The camera exhibits a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bR8AsmgDnwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bR8AsmgDnwE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 66.35334005111176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one carries a pink blanket while moving toward a structure, and the other interacts with the environment (bending, sitting, handling objects). Their motions are discrete and attributable to human locomotion and physical interactions.", "background_and_ambient_analysis": "Background elements (walls, ground, building structure) show no uniform shifting or fluid motion (no fire, water, smoke, or wind-driven effects)."}}
{"video_id": "bQJ6KBmMm1g", "file_name": "bQJ6KBmMm1g_000473_000483.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue and white checkered shirt walks toward a hospital bed, adjusting a white sheet on the mattress. Another person in a maroon shirt sits nearby, observing. The room features yellow walls and medical equipment. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bQJ6KBmMm1g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bQJ6KBmMm1g_000473_000483.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 143.8815703324012, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a checkered shirt moves around the bed (stepping back, turning, gesturing), while a seated person remains stationary. The man's locomotion is distinct and trackable.", "background_and_ambient_analysis": "The yellow walls, whiteboard, and bed frame show no uniform shifting or environmental fluid motion (e.g., fire, water, wind), indicating static background elements."}}
{"video_id": "bQg9sNJEGzk", "file_name": "bQg9sNJEGzk_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand with visible forearm muscles presses a small rectangular wooden block against a longer piece of wood on a work surface. The hand slides the block forward along the longer piece, maintaining contact. The background includes blurred workshop tools and materials. The camera maintains a close-up, steady shot focusing on the hand and wood pieces.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bQg9sNJEGzk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bQg9sNJEGzk_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 408.40656082266537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (solid object) is moving slowly while pressing and sliding along a piece of wood (another solid object).", "background_and_ambient_analysis": "The background is static with no shifting elements and no fluid/environmental motion (fire, water, wind)."}}
{"video_id": "bQnbcVLZoX0", "file_name": "bQnbcVLZoX0_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a gymnastics scene. First, there are several people in a gym. Let's count: five individuals. One person in black top and beige skirt is mid-air, doing a jump. Others are around the orange landing mat. The person in yellow shirt is holding hands with the jumper, maybe assisting. The background has gym equipment like bars and mats. Then the jumper lands on the mat, and the scene ends with the logo. But wait, the rules say to exclude text recognition, so the logo part is just the end. Need to describe chronologically.\n\nFirst, the main action: the gymnast (female, black top, beige skirt) jumps from the landing mat. Wait, no—wait the first frame shows her in the air, so she's performing a jump or landing? Wait, looking at the frames: [0.0] she's in the air, [1.0] she's landing, [2.0] she's on the mat, stepping. So chronologically: a female gymnast (black top, beige skirt) performs a jump onto an orange mat. She's assisted by a person in yellow shirt holding her hand. Other individuals (men in black/gray tank tops, camouflage pants) stand around. She lands, steps onto the mat, and others react. Background has gym structures. Then the video cuts to the logo, but we need to mention the action first.\n\nWait, the first frame: the gymnast is airborne, mid-jump. Then she lands on the mat, with the person in yellow supporting. So step by step:\n\n- A female gymnast (black sleeveless top, beige skirt, dark hair) leaps from the air onto an orange landing mat. She is assisted by a person in a yellow shirt who grips her hand. Several other individuals (men in black or gray tank tops and dark shorts, one in camouflage pants) stand nearby, observing. The gymnast lands, steps onto the mat, and moves away as the group disperses. The setting is an indoor gym with blue walls, gym apparatus, and mats.\n\nCheck rules: chronological order. Main subjects: the gymnast, the person in yellow, and the others. Appearances: colors, etc. Spatial: the gymnast is in the air, then lands on the mat (orange), assisted by yellow-shirted person. Others are around the mat.\n\nExclude text recognition (the logo is just the end, but the video ends with the logo, so maybe the caption includes up to the transition? Wait, the first part is the action, then the logo. But the rules say \"briefly describe their appearance and number (color, size, orientation)\". So the action is the main part, then the transition to the logo.\n\nWait, the video starts with the action (frames 0-5) then cuts to the logo (frame 5). So the caption should describe the action first, then note the transition? Wait, the problem says \"generate a concise, chronological paragraph describing the provided video\". The provided video is the sequence shown, which includes the action and the logo.\n\nBut the logo is part of the video, so we need to include the final frame where the logo appears. However, the logo is static. Let's read the problem again: \"the provided video\" — the frames given. The first five frames are the action, then the logo. So the chronology is: gymnast jumping, landing, others reacting, then logo.\n\nSo the caption should start with the action, end with the logo.\n\nLet's structure:\n\nA female gymnast wearing a black sleeveless top and beige skirt jumps from the air onto an orange landing mat, assisted by a person in a yellow shirt who holds her hand. Several men in black or gray tank tops and dark shorts stand nearby, observing as she lands. She steps onto the mat, and the group disperses. The scene ends with a transition to a white screen displaying a logo.\n\nWait, but the logo is \"Kazam Gymnastics\" — but rule g says exclude text recognition. Oh right! \"Exclude text recognition, named characters, or stylistic analysis.\" So we can't mention the logo's text. So just describe the logo as a graphic. Wait, the logo is a white screen with \"Kazam Gymnastics\" but we can't say that. Wait, rule f: \"Exclude text recognition\". So we have to refer to the logo without naming it. But maybe in the video, the logo is shown, but the caption can't mention the text. So perhaps just say \"the scene transitions to a white screen with a logo\".\n\nWait, the last frame is the logo. So the caption must end with that transition.\n\nLet's check the rules again: \"Conclude with the camera perspective and movement (e.g., top", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bQnbcVLZoX0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bQnbcVLZoX0_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 153, "blur_score": 51.86148310304112, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The gymnast in the center performs a jump: running, taking off, and landing. Other individuals (including a person in a yellow shirt) are stationary or move minimally. All motions are due to physical forces.", "background_and_ambient_analysis": "The static gym background (walls, blue poles, and ground) does not shift uniformly. No fluid or environmental motion (fire, water, wind) is present. The whiteout transition at the end is not indicative of environmental motion."}}
{"video_id": "bRK8IQto59Q", "file_name": "bRK8IQto59Q_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds the left eyelid open, a small white tool applies product to the lower lash line. The hand releases, closing the eyelid. The eye then opens, revealing long lashes. The right eye opens next. The camera pulls back to show the person’s face with both eyes open and a smile.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bRK8IQto59Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bRK8IQto59Q_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 281.77272937178435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The hand applying the product and the eye (opening/closing) are discrete solid objects in motion. The hand moves in a controlled manner to apply the makeup.", "background_and_ambient_analysis": "The background is a static wall that does not shift uniformly. There is no fluid motion (fire, water, smoke, wind) present."}}
{"video_id": "bQnN1qq3JWE", "file_name": "bQnN1qq3JWE_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A right hand holding a blue marker writes on a white sheet of paper placed on a cardboard surface, while the left hand stabilizes the paper. The writing motion continues until the marker is lifted, then both hands withdraw from the paper. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bQnN1qq3JWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bQnN1qq3JWE_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 34.42503531627873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand (discrete solid object) moves to write and then moves away from the paper.", "background_and_ambient_analysis": "The background (cardboard) is static. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "bRYTHpTFT1U", "file_name": "bRYTHpTFT1U_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, a person in a red outfit approaches a seated individual in an orange outfit with a cone hat. The standing person extends their arm to hand the seated individual a yellow object, which the seated person accepts and then gestures with their hands. The background features dense foliage, and the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bRYTHpTFT1U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bRYTHpTFT1U_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 174.84473491277916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The standing character (in red) moves his arm to interact with the sitting character and pours liquid from a bowl. The sitting character remains seated with minimal movement. These are discrete, solid-object motions driven by human locomotion and manipulation.", "background_and_ambient_analysis": "The background consists of static trees and stone structures with no dominant fluid motion (fire, water, smoke, or wind). Minor tree sway is present but not significant; the pouring liquid is a brief, isolated event and not the dominant motion."}}
{"video_id": "bRHFOeVoPGY", "file_name": "bRHFOeVoPGY_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a top-down view of a vibrant toy train track layout featuring multicolored loops (red, green, blue, yellow) and small toy elements like green trees and red/blue houses. A woman stands at a booth, holding a toy train and a card, gesturing while interacting with the setup. She places the toy train onto the track. The camera shifts focus between the track and the woman's actions, capturing her movements as she adjusts the train and surrounding items. The background shows other people and booths but remains secondary to the main activity. The camera maintains a medium shot for the woman and transitions back to the top-down track view, showcasing the colorful layout and toy interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bRHFOeVoPGY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bRHFOeVoPGY_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 163.07828015900276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (a discrete solid object) moves her hands to place and adjust a toy train on the track. The train is a discrete solid object being moved by her explicit physical force. The train's motion is due to her hand placement.", "background_and_ambient_analysis": "The background (red wall, booth, and table) is static. No fluid or environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "bQVprGhE1mQ", "file_name": "bQVprGhE1mQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals interact with a long bamboo tube. One person, wearing red shorts and a pink towel draped over their shoulder, leans forward over a concrete structure, gripping the tube. The other person, dressed in a white shirt, holds the opposite end of the tube. They adjust their grip together, with the red-shirted individual shifting their stance while maintaining contact. The camera captures the scene from an overhead perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bQVprGhE1mQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bQVprGhE1mQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 94.58707700114013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (people) in motion: the person in red attire moves by bending and manipulating a long object, while the partially visible person in light clothing adjusts their grip on the same object.", "background_and_ambient_analysis": "Background elements (concrete structure, greenery) are static; no shifting or fluid motion (water, fire, smoke) dominates. The blue channel shows minimal water flow, not sufficient for ambient classification."}}
{"video_id": "bRXtAcHIGq4", "file_name": "bRXtAcHIGq4_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a black shirt and red wristband sits at a table covered in scattered Lego pieces. He stands, picks up a dark blue Lego structure, holds it up, and throws it upward. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bRXtAcHIGq4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bRXtAcHIGq4_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 153, "blur_score": 89.16091138296495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The boy (a solid object) stands up and throws a blue toy block, causing the toy block to move through the air due to the throw. The motion is clear and trackable.", "background_and_ambient_analysis": "The background (living room furniture, shelf, pumpkin) is static with no shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "bRaAFs8RT_8", "file_name": "bRaAFs8RT_8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and shorts stands on a concrete throwing platform, holding a discus. They initiate a circular spin, extending their arm to propel the discus forward. The camera remains stationary, capturing the motion through a chain-link fence with a grassy field and distant structures in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bRaAFs8RT_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bRaAFs8RT_8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 696.668471544213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The athlete (a person) is moving in a discus throw motion: rotating, stepping, and releasing the discus. The discus is also in motion after release (visible in frame 2.6).", "background_and_ambient_analysis": "Background elements (fence, grass, sky) are stable. No significant ambient environmental motion (fire, water, smoke, wind) observed. Grass sway is minimal and not dominant."}}
{"video_id": "bSbfifeurtw", "file_name": "bSbfifeurtw_000201_000211.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short black hair, wearing a dark shirt and maroon apron, stands in front of a grid of shelves holding various products. They turn their head slightly to the left while examining items on the shelves. The camera remains stationary throughout, maintaining a medium shot focused on the person and the shelves behind them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bSbfifeurtw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bSbfifeurtw_000201_000211.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 681.1673937684466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (holding a book) turns their head and body slightly, which is a discrete solid object moving due to locomotion.", "background_and_ambient_analysis": "The background (shelves with products) is static with no shifting or fluid motion. No fire, water, smoke, or wind is observed."}}
{"video_id": "bS-_MGj2DmA", "file_name": "bS-_MGj2DmA_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female diver in a blue swimsuit stands at the pool edge with arms raised above her head. She jumps off the diving board, descending into the water and creating a splash. The camera transitions from a frontal view of her dive to a top-down perspective of the pool surface as the splash dissipates.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bS-_MGj2DmA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bS-_MGj2DmA_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 278.4671492780585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A diver (human) is moving through the air and then entering the water. The motion is due to gravity and the diver's own actions.", "background_and_ambient_analysis": "The pool background (walls and lane dividers) is stationary. Water splash and ripples occur at the end but are transient and secondary to the diver's dive."}}
{"video_id": "bSSFsLIPmW8", "file_name": "bSSFsLIPmW8_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated person in a brown plaid shirt leans forward, extending both arms to grasp the arm of a standing person wearing a dark plaid jacket and a hat. The standing person remains upright as the seated individual adjusts their grip. The camera stays stationary, capturing the interaction from a close, slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bSSFsLIPmW8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bSSFsLIPmW8_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 31.913305498162764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals exhibit discrete motion: the person in the plaid jacket stands upright, while the person in the dark shirt bends over and manipulates an object (likely writing/drawing). Their movements are distinct, non-fluid actions driven by physical interaction.", "background_and_ambient_analysis": "Background elements (trees, lights, seated people) show no uniform shifting or fluid motion (no fire, water, smoke, or strong wind effects). Static background structures remain consistent across frames."}}
{"video_id": "bSGWCxqbC5o", "file_name": "bSGWCxqbC5o_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two workers in blue overalls (one wearing a red cap, the other in a striped shirt) attend to cows with milking machines in a dairy parlour. The worker in the red cap adjusts equipment at the first cow, while the second worker moves toward the next cow and interacts with the milking apparatus. Both workers navigate the metal platform in front of the lined-up brown-and-white cows, maintaining spatial separation as they operate the machinery. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bSGWCxqbC5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bSGWCxqbC5o_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 107.86289075763591, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in blue work uniforms are moving within the scene; one walks toward the camera and interacts with machinery, while the other remains stationary near equipment.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; the barn structure and equipment remain static across frames."}}
{"video_id": "bT31MxJTtxY", "file_name": "bT31MxJTtxY_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a purple puffer vest and checkered shirt uses pruning shears to cut a stem from a leafy green plant with red stems, adjusting the branch with their left hand while holding the shears in their right hand. The camera maintains a close-up perspective focused on the hands and plant, capturing the pruning motion as the shears sever the stem. Background foliage remains out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bT31MxJTtxY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bT31MxJTtxY_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 101.84813580078941, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and arms are actively moving to pick and manipulate leaves from the tree. The leaves themselves move as a result of the person's interaction and minor wind.", "background_and_ambient_analysis": "The background (tree foliage) shows minimal natural movement due to wind, but no dominant fluid motion (fire, water, smoke). Background elements (tree trunk, ground) are stable and do not shift uniformly."}}
{"video_id": "bT8M6ZOKxVE", "file_name": "bT8M6ZOKxVE_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a barn milking stall, a light brown and white cow stands with yellow and black milking units attached to its udder. A person wearing a brown sleeve and gray shirt reaches from the left, their hand moving to milk the cow’s udder. The cow remains stationary, legs positioned on the milking platform. The camera maintains a close-up perspective, focusing on the milking action with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bT8M6ZOKxVE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bT8M6ZOKxVE_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 47.630912450225466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person’s hands and the cow’s udder/legs are moving due to milking, representing discrete solid objects in motion. The person manipulates the cow’s udder with their hands while the cow’s legs and udder exhibit minor positional changes during the milking process.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (e.g., no fire, water, smoke, wind observed). The barn structure and static elements remain stationary throughout the frames."}}
{"video_id": "bTi-H8ic3NE", "file_name": "bTi-H8ic3NE_000563_000573.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A nighttime outdoor performance features a group of dancers on a brightly lit stage. The dancers, appearing in dark attire, begin in a loose formation, moving rhythmically with synchronized steps and arm gestures. They gradually rotate and spread out across the stage, maintaining dynamic motion throughout. The audience sits in front of the stage, observing the performance. The camera remains stationary with minimal shake throughout the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bTi-H8ic3NE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bTi-H8ic3NE_000563_000573.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 200.94306992176374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving via locomotion (dancing), with clear bounding boxes tracking individual movements.", "background_and_ambient_analysis": "Background elements (vehicle, structures) show no uniform shifting; no fire, water, smoke, or wind-driven fluid motion observed."}}
{"video_id": "bUSq-fqqR_8", "file_name": "bUSq-fqqR_8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated individual draped in a black cape receives a haircut from a standing person in a dark blue shirt, who repeatedly adjusts and styles their hair with hands. The barber works behind the seated person, while the camera captures slight movement and shake around the subjects, with a pink wall visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bUSq-fqqR_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bUSq-fqqR_8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 42.767857388276084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Barber's hands and upper body are moving to cut the client's hair; client is stationary under a cape.", "background_and_ambient_analysis": "Pink wall background appears static with no significant shifting or fluid/environmental motion (e.g., no fire, water, or smoke)."}}
{"video_id": "bVCvvIWWrDQ", "file_name": "bVCvvIWWrDQ_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in blue jeans walks from the left side of the frame toward the white front door of a gray-sided house, opens the door, and steps inside. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bVCvvIWWrDQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bVCvvIWWrDQ_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 1099.2656010822668, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "bTTjSh4Q2tk", "file_name": "bTTjSh4Q2tk_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a static shot of a large loom machine lined with red spools of thread, then pans to show a person in a blue shirt and green pants handling a large mass of purple and white fibers, guiding them into a machine. The person, with gray hair, sorts the fibers in front of the machine, and the camera zooms in for a close-up of blue threads moving through the machine's components. The camera shifts from a stationary perspective to a panning motion followed by a close-up shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bTTjSh4Q2tk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bTTjSh4Q2tk_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 34.71208385358004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a large purple-and-white feathery object toward machinery, with a close-up of blue threads falling (likely part of the same object). The person’s motion is intentional, driven by physical interaction with the object.", "background_and_ambient_analysis": "The workshop background (walls, machinery) remains static during transitions; no fluid/environmental motion (fire, water, smoke, wind) dominates the video. Camera cuts occur but no uniform background shifting is observed."}}
{"video_id": "bTmsFpDhwjU", "file_name": "bTmsFpDhwjU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags, no extra text.  Final caption should be concise. Let's make it tighter. </think>  <caption_output>In a room with stacked plastic buckets, a woman in a black dress with purple patterns stands near blue and red buckets, while another woman in a patterned top bends over a black bucket, stirring its contents. A third person in an orange shirt enters from the left, walking past the first woman. The woman in black shifts position slightly, holding an object, as the camera remains mostly static with minor adjustments to frame the moving subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bTmsFpDhwjU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bTmsFpDhwjU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 72.63962601406706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (in black and orange attire) and a third person (in dark clothing) exhibit solid, distinct movements: gesturing, bending over buckets, and entering the frame. Their motions are consistent with intentional locomotion or physical interactions.", "background_and_ambient_analysis": "Background elements (walls, floor, structural fixtures) remain static with no uniform shifting or fluid/environmental motion (e.g., no fire, water, or wind effects observed)."}}
{"video_id": "bToiI6vWpzs", "file_name": "bToiI6vWpzs_000233_000243.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue shirt manipulates an orange balloon on a glass table, twisting and shaping it with both hands to form a structured figure. The balloon is continuously adjusted and molded, with the person’s hands positioned above the table surface. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bToiI6vWpzs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bToiI6vWpzs_000233_000243.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 42.06021732872384, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates an orange balloon through physical actions (tying, shaping), with discrete hand movements interacting with the solid balloon object.", "background_and_ambient_analysis": "Static background elements (chair, wall) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "bUpDpFoSegw", "file_name": "bUpDpFoSegw_000280_000290.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a black tool to stir water in a red bucket resting on grass, then lifts the tool from the bucket before adjusting a black strap around their wrist while standing on grass. The camera starts with a top-down view of the bucket and shifts to focus on the wrist.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bUpDpFoSegw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bUpDpFoSegw_000280_000290.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 855.9349835798198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands stirring water in a bucket and adjusting a wrist band, with the bucket and wrist band as stationary objects.", "background_and_ambient_analysis": "Grass background remains static with no uniform shifting; water in the bucket shows fluid motion but is secondary to human actions."}}
{"video_id": "bViuXcW-rAk", "file_name": "bViuXcW-rAk_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red vest over a black shirt and a dark cap stands outdoors, holding a compound bow with both hands. The individual draws the bowstring back smoothly to full draw, maintaining a steady posture. The background features a house and grassy field. The camera remains stationary, capturing the subject from a medium shot perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bViuXcW-rAk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bViuXcW-rAk_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 2168.2508303827917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person in a red vest and black shirt is drawing a bow and arrow. The person's arm and the bow are moving due to the action of drawing the bow. The movement is discrete and solid (no fluid motion).", "background_and_ambient_analysis": "The background (house, grass) is static with no shifting, and there are no fluids (fire, water, smoke) or wind effects. Thus, no ambient environmental motion is present."}}
{"video_id": "bW4xpG6uZqc", "file_name": "bW4xpG6uZqc_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bW4xpG6uZqc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bW4xpG6uZqc_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 71.40061915947362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) performs locomotion (running) and throws a ball (second discrete solid object), which moves through the air due to the throw. The child's movement and the ball's trajectory are clearly tracked as distinct objects.", "background_and_ambient_analysis": "The background elements (wooden floor, couch, wall, and doorway) remain stationary throughout the frames with no uniform shifting. No fluid, fire, water, or wind motion is observed, so ambient environmental effects are absent."}}
{"video_id": "bWPF09mTOOo", "file_name": "bWPF09mTOOo_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown t-shirt and glasses sits in a room, holding two wooden spoons; they rhythmically swing the spoons together in a clapping motion, alternately moving them between hands while striking the spoons against each other. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bWPF09mTOOo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bWPF09mTOOo_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 256.48094086365643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person holding two solid objects (likely brushes) moving their hands to swing and manipulate the objects.", "background_and_ambient_analysis": "Static background elements (clothes, lamp, furniture) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "bW6egwy_aQc", "file_name": "bW6egwy_aQc_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to generate a concise chronological paragraph for this video. Let me start by watching the frames provided.\n\nFirst frame: A baby in a white and black striped shirt with a star design is sitting at a table. There's an adult's hand holding a rolling pin, and the baby is holding a spoon. The adult is pouring something from a bottle into the baby's mouth. The baby is looking up, maybe smiling.\n\nSecond frame: The baby is still there, now laughing and holding the spoon up. The adult's hand is still on the rolling pin. The baby's mouth is open, and they're happy.\n\nThird frame: Baby is raising both hands, still holding the spoon in one. The adult is maybe moving the spoon away or adjusting. Baby's expression is joyful.\n\nFourth frame: The adult's hand is more prominent, holding the rolling pin. Baby is reaching up, maybe trying to grab something. The baby's face is close to the adult's hand.\n\nFifth frame: Adult is holding the rolling pin, and the baby is moving their arms up and down. The baby's shirt has stars and stripes, same as before. The adult is leaning over, interacting with the baby.\n\nNow, the rules say to focus on motion and behavior chronologically. Main subjects are the baby and the adult. The baby is wearing a striped shirt with stars, the adult's hand is visible, maybe a sleeve. The rolling pin is on the table. The baby's actions: holding a spoon, raising hands, laughing, maybe interacting with the adult.\n\nSpatial relationships: Baby is seated at the table, adult is leaning over, hand on rolling pin. The baby is in front of the adult. Background has a window with light coming through, but minimal details.\n\nCamera perspective: It's a close-up shot, probably from the baby's level or slightly below, since the baby is the main focus. No camera movement mentioned, so maybe static.\n\nNeed to mention chronological order. Start with the adult pouring, baby reacting, then baby laughing, raising hands, adult interacting. The baby's appearance: small, wearing striped shirt with star, holding spoon. Adult's hand is visible, maybe arm. Rolling pin is on the table.\n\nBackground: Light from window, but minimal. So, \"in front of a window with natural light.\"\n\nCheck if I need to exclude text recognition. The video has the baby's shirt with stars, but no text to recognize.\n\nAvoid named characters, so don't mention who the adult is.\n\nNow, structuring the caption:\n\nStart with the adult pouring into baby's mouth (maybe \"an adult pours liquid from a bottle into the baby's mouth\"). Then baby holds spoon, laughs, raises hands. Then adult interacts with baby, baby moves arms. Mention the rolling pin held by adult.\n\nWait, the first frame: the adult is pouring into the baby's mouth. Then the baby holds the spoon up, laughs. Then in the next frame, baby raises hands. Then the adult's hand is on the rolling pin. The baby is holding the spoon in one hand and moving the other.\n\nWait, in the first frame, the baby is holding a spoon, and the adult is pouring from a bottle. Then the baby laughs, raises the spoon. The adult's hand is on the rolling pin. The baby moves their arms up.\n\nWait, maybe the sequence is: the adult pours into baby's mouth, baby reacts by laughing and raising the spoon. Then the baby raises both hands, and the adult moves to interact. The adult is holding the rolling pin.\n\nSo the order would be:\n\nThe adult pours liquid from a bottle into the baby's mouth. The baby, wearing a striped shirt with star designs, holds a spoon and laughs, raising both hands. The adult’s hand remains on a wooden rolling pin, leaning over the baby to interact, while the baby moves their arms energetically.\n\nCheck the rules: mention appearance (baby's shirt), spatial (adult leaning over), motion (pouring, laughing, raising hands, moving arms). Minimal background (window light). Camera perspective: close-up, static.\n\nAvoid mentioning the camera movement unless necessary. Since the video is a sequence of frames, the camera is likely static. The output says \"conclude with camera perspective and movement.\"\n\nSo, \"from a low-angle static shot.\" Or \"static close-up perspective.\"\n\nWait, the example in the rules says \"top-down, pan left, slight shake.\" So the caption should end with \"static close-up perspective.\"\n\nWait, in the video, it's a close-up shot from the baby's level, maybe slightly low angle. The camera doesn't move, so static.\n\nPutting it all together.\n\n\"An adult pours liquid from a bottle into a baby's mouth, who holds a spoon and laughs while raising both hands. The baby, wearing a white and black striped shirt with red stars, moves their", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bW6egwy_aQc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bW6egwy_aQc_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 96.40422984412643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby is moving arms and body (clapping, raising hands) and interacting with adult's hand; adult's hand is moving to engage with the baby.", "background_and_ambient_analysis": "Background is static (wall and window) with no shifting. No fire, water, smoke, or wind present."}}
{"video_id": "bWgo-yx1Iug", "file_name": "bWgo-yx1Iug_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person doing a handstand on a yoga mat. Let's break it down chronologically.\n\nStarting at [0.0], the person is in a handstand: hands on the mat, legs straight up. Then at [1.4], they start moving their legs, maybe bending slightly. By [2.5], the legs are bent more, and by [3.6], they're moving one leg to the side. Wait, the timestamps: [0.0] is start, then [1.4] shows the same handstand but maybe the legs are moving. Wait, the frames go from 0 to 4.7 seconds. Let's see the motion:\n\nFrame 0: hands on mat, legs up straight.\n\nFrame 1.4: legs start to bend and move.\n\nFrame 2.5: legs bent, one leg maybe moving.\n\nFrame 3.6: legs are in a split or bent position.\n\nFrame 4.7: legs are extended to the side.\n\nWait, the description: \"0.0 seconds\" is the start, then \"1.4\" shows the person starting to move legs, \"2.5\" more movement, \"3.6\" another step, \"4.7\" the final position.\n\nSo the main subject is one person, wearing a striped tank top and dark shorts, doing a handstand on a purple yoga mat. The background is a room with wooden walls and a window with open shutters. But we need to keep background minimal.\n\nChronological: starts in a handstand with legs straight up, then begins to bend legs, moves one leg to the side, then extends the other leg. Wait, the video frames show the person transitioning from a straight leg handstand to a position where one leg is bent and then moving to a split.\n\nWait, the first frame (0.0) is legs straight up. Then at 1.4, the legs start to bend. At 2.5, the legs are bent, one leg maybe moving. At 3.6, the person is in a position with one leg up and the other bent. At 4.7, the legs are extended to the sides, so like a straddle.\n\nWait, the description says: \"a person in a handstand on a purple yoga mat. The person is wearing a striped tank top and dark shorts. Initially, the legs are straight up. Then, the person bends one leg and moves it to the side, continuing to adjust the leg position.\"\n\nNeed to be concise. Let's outline:\n\n- Person in handstand (hands on mat, legs up), wearing striped top and dark shorts.\n\n- Chronological motion: legs start straight up, then bend at the hip, moving one leg outward, eventually extending the leg to the side while maintaining the handstand.\n\n- Background: room with wooden climbing frames and an open window (but minimal).\n\n- Camera: static, front view (since it's a fixed shot of the person in the room).\n\nNow, check the rules. Focus on motion and behavior. Number: one person. Appearance: striped tank top, dark shorts, handstand. Spatial: on yoga mat, in room with window.\n\nConclude with camera: static, front view.\n\nLet's draft:\n\n\"A person wearing a striped tank top and dark shorts performs a handstand on a purple yoga mat, initially with legs straight up. They then bend one leg and move it to the side, adjusting their position to extend the leg outward while maintaining the handstand. The scene occurs in a room with wooden walls and an open window; the camera remains static, capturing the person from a frontal perspective.\"\n\nCheck rules: chronological order, appearance (striped tank, dark shorts), motion (legs straight up → bend → move leg → extend), spatial (on mat, room), camera (static, front). Background minimal (just mentioned wooden walls and window as essential? Maybe, but the rule says minimal unless essential. The window is part of the background, but the motion is in the room, so maybe it's okay.\n\nWait, the rules say \"exclude text recognition, named characters, or stylistic analysis\". So no names, just the person.\n\nCheck if it's concise. Let's make it shorter.\n\n\"An individual in a striped tank top and dark shorts holds a handstand on a purple yoga mat, legs initially straight up. They gradually bend one leg and extend it outward while maintaining balance. The room features wooden climbing structures and an open window; the camera remains stationary, facing the person.\"\n\nWait, the video shows the person transitioning from straight legs to a position where legs are bent and one is extended. The key points: start with legs up, then movement of legs.\n\nAlternative: \"A person wearing a striped top and dark shorts performs a handstand", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bWgo-yx1Iug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bWgo-yx1Iug_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 97.33444946080976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is a solid object moving through explicit physical locomotion (yoga pose transitions, from headstand to side pose).", "background_and_ambient_analysis": "The background (wooden walls, window frame) is static with no significant ambient environmental motion (e.g., no fire, water, smoke, or dominant wind movement). The greenery outside is minimally moving but not dominant."}}
{"video_id": "bWr1EQbmPTQ", "file_name": "bWr1EQbmPTQ_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in purple leggings lies on a bench, performing a bench press with assistance from a standing spotter in a white shirt and black pants. The spotter holds the barbell with weights at both ends, guiding the lifter as they lift the barbell upward and then lower it back down. The scene occurs in a gym with a checkered floor, captured by a static camera positioned slightly above the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bWr1EQbmPTQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bWr1EQbmPTQ_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 161, "blur_score": 1528.2870913607544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person lying on the bench (performing bench press) and the barbell (with weights) are moving discretely; the lifter raises/lowers the barbell while the spotter adjusts grip position.", "background_and_ambient_analysis": "The checkered floor and weight racks in the background remain stationary with no shifting, fluid motion, or environmental effects (e.g., wind, smoke)."}}
{"video_id": "bVts2MU-3fY", "file_name": "bVts2MU-3fY_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in blue uniforms with yellow straps march down a street, playing drums; they move in formation, with some carrying snare drums and others larger bass drums. The camera follows the procession, panning left to capture more band members, as onlookers line the sidewalk. Background includes buildings and spectators, but the focus remains on the marching band's synchronized movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bVts2MU-3fY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bVts2MU-3fY_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 289.633495959342, "qwen_motion_source": {"primary_motion_source": "...", "confidence": 0.95, "object_analysis": "...", "background_and_ambient_analysis": "..."}}
{"video_id": "bXQ5HFzkTdQ", "file_name": "bXQ5HFzkTdQ_000247_000257.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene: a person in a light blue shirt and denim shorts is at a stove. They're handling a baking tray with cookies. In the first frame, they're placing the tray into the oven. Then, in subsequent frames, they push the tray inside. Wait, no—let's check the timestamps. The video starts with the person holding the tray with cookies, then moving it towards the oven, sliding it in. Then the next part shows the person at a table with a bowl, but that's a different scene? Wait, no, the video transitions? Wait, the first part is the person putting cookies in the oven, then maybe a cut to a different scene where they're sitting at a table. Wait, the video has two parts: first, putting cookies into the oven (frames 0-5), then the next part is a person sitting at a table with a bowl. But the task is to describe chronologically. Let's see the frames: frame 0 shows person holding tray with 6 cookies, moving towards oven. Frame 1: same action. Frame 2: pushing tray into oven. Frame 3: tray sliding in. Frame 4: tray partially inside. Frame 5: the person is now sitting at a table with a bowl. Wait, the video might have two segments. But the instruction says chronological paragraph. So first, the person is putting the baking tray with cookies into the oven. Then, there's a scene change to a different person sitting at a table. Wait, but the problem says \"main subjects\" in chronological order. So first, the person in the kitchen putting cookies into the oven. Then, the next scene: a person sitting at a table. But the output should be a single paragraph. Let's check the video description. The first part is about baking cookies, then a cut to a different scene. So the chronology: 1. Person (wearing light blue shirt, denim shorts) moves baking tray with six round cookies into oven, sliding it in. 2. Then, a transition to a person sitting at a table with a bowl. Wait, the video shows two distinct scenes. But the user provided a video with those frames. Let's make sure.\n\nLooking at the frames: [0.0] shows person placing tray with cookies on stove, then pushing into oven. [0.3] to [2.5] they push tray into oven. Then [2.5] to [5.0] the person is sitting at a table. Wait, but the problem is to describe the video as given. Let's process the video steps:\n\n- At the start, a person in light blue shirt and denim shorts is holding a baking tray with six cookies (round, golden-brown) and slides it into an oven. The person’s arm movements are visible as they push the tray inside the oven. The oven is a stainless steel appliance with knobs and a digital display. Background has kitchen items like a lemon, bananas, etc., but minimal description. Then, the scene transitions to a person sitting at a table, eating from a bowl. Wait, but the instruction says to focus on motion and behavior in chronological order.\n\nWait, the video starts with the person putting cookies into the oven (action), then shows the person at the table (next action). So the chronological sequence:\n\n1. A person wearing a light blue shirt and denim shorts holds a baking tray containing six round cookies and slides it into a stainless steel oven. The person’s hands are visible as they maneuver the tray, pushing it towards the oven's interior.\n\n2. Then, the scene shifts to a person sitting at a table, holding a bowl, with the camera focusing on them.\n\nBut the task is to describe in a single paragraph. Let's structure it:\n\n\"A person in a light blue shirt and denim shorts places a baking tray with six round cookies into a stainless steel oven, pushing the tray inside. The scene then transitions to a person seated at a table with a bowl.\"\n\nWait, but the rules say \"consecutive paragraph\", so chronological. Let's check the frames:\n\n[0.0] - person holding tray with 6 cookies, near oven.\n\n[0.3] - person moves tray towards oven.\n\n[1.4] - person pushes tray into oven.\n\n[2.5] - tray is sliding in, person’s arm visible.\n\n[3.6] - tray is partially inside, person closes oven door (wait, no, the frames go up to 5.0. The video ends with the person at the table.\n\nWait, the last frame [5.0] shows a person sitting at a table with a bowl. So the video has two parts: first, putting cookies in oven; second, person at table.\n\nSo the caption should cover both parts. But", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bXQ5HFzkTdQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bXQ5HFzkTdQ_000247_000257.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 109.53567948925598, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person (wearing a blue shirt and denim shorts) moves their hands to adjust cookies on a baking tray, with the tray itself being manipulated on the stove. These are solid, distinct objects undergoing explicit physical actions (baking preparation).", "background_and_ambient_analysis": "Background elements (stove, cabinets, kitchen items) show no uniform shifting. No fire, water, smoke, or wind is present, so ambient environmental motion is not dominant."}}
{"video_id": "bZEG6CRXqlk", "file_name": "bZEG6CRXqlk_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit setting, a group of men in dark suits stand close together. A man on the left holds a stack of papers, while a man in the center gestures with his hands, raising them and then bringing them together. Other men stand behind and around the central figure, observing. The scene maintains a static camera perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bZEG6CRXqlk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bZEG6CRXqlk_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 445.6906869553884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in suits) exhibit motion through gestures, body shifts, and interactions within the scene.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed; background appears static with dark surroundings."}}
{"video_id": "bYs5cFFmAsA", "file_name": "bYs5cFFmAsA_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a red shirt stands at a wooden table, placing a small object onto a colorful book. He then adjusts his hands on the book's surface, moving slightly while interacting with the items. The background includes a room with a television and scattered toys, but the camera remains stationary throughout, capturing the child's actions from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bYs5cFFmAsA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bYs5cFFmAsA_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 38.189074862323864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Child in red shirt interacts with a magazine/table; hands and body exhibit discrete movements while flipping pages and adjusting posture.", "background_and_ambient_analysis": "Static background elements (walls, furniture, green ball) remain uniformly fixed; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "bY8OmYUiMjk", "file_name": "bY8OmYUiMjk_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow shirt and yellow-and-black gloves holds a yellow and black power drill, positioning it against a wooden block. The drill bit descends into the wood, causing wood shavings to spray outward. The camera alternates between close-ups of the drill’s interaction with the wood and wider shots showing the person’s arm and the drill in action. The background remains dark, emphasizing the drilling process. The camera perspective shifts between top-down views of the drill bit penetrating the wood and side angles capturing the shavings dispersion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bY8OmYUiMjk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bY8OmYUiMjk_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 76.70937933924384, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "The drill is moving due to rotation and downward force (drilling action). Wood chips are being ejected as solid fragments from the wood block.", "background_and_ambient_analysis": "The background is a static black surface. There is no fluid/environmental motion (fire, water, smoke, wind) observed. The wood chips ejected are solid fragments and not ambient."}}
{"video_id": "bZPW5b9TOho", "file_name": "bZPW5b9TOho_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt, red shorts, and white sneakers performs a lower-body exercise on a mat. He starts standing with legs apart, raises his arms, bends forward to touch the ground, then returns to an upright position. The camera captures the action from a slightly tilted, handheld perspective with gym equipment visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bZPW5b9TOho.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bZPW5b9TOho_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 161, "blur_score": 1471.8321899762047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (a person in red shorts performing physical activity, another person assisting) exhibit intentional motion from locomotion/physical exertion.", "background_and_ambient_analysis": "Background elements (wall, metal railing, ground) remain consistent and non-uniformly shifting; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "bZHK88RBySQ", "file_name": "bZHK88RBySQ_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white sedan travels left to right across the intersection. A red compact car then enters from the right, moving left across the intersection. Subsequently, a black sedan enters from the right and moves left. Afterward, a white SUV enters from the right and moves left. A person in a green jacket stands on the left sidewalk near the intersection. The camera captures the scene from a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bZHK88RBySQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bZHK88RBySQ_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 117.41084436895123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple cars (white van, red car, black sedan) exhibit clear locomotion through the intersection, moving independently with distinct bounding box trajectories.", "background_and_ambient_analysis": "Static background elements (road markings, buildings, construction barrels) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "bZnAgaUqjik", "file_name": "bZnAgaUqjik_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a gray long-sleeve shirt, camouflage-patterned pants, and white socks sits on a wooden floor. The child adjusts a black sneaker on their left foot, manipulates the shoe’s laces, lifts the sneaker to examine it, and then shifts focus to the right foot to handle the other shoe. The camera maintains a top-down perspective, capturing the child’s sequential actions against the wooden flooring background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bZnAgaUqjik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bZnAgaUqjik_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 149, "blur_score": 84.0214201353497, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and feet to put on shoes, manipulating the shoes and laces.", "background_and_ambient_analysis": "The background is a static wooden floor with no shifting elements or fluid motion (fire, water, wind)."}}
{"video_id": "b_Nl20ptKqc", "file_name": "b_Nl20ptKqc_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person with long dark hair, wearing a dark shirt. They're in a room with a bookshelf in the background. The main action is the person moving their hand towards their face, covering their mouth and nose, then moving it away. Let's break down the chronology.\n\nStart: The person is in frame, hand near the face. Then, they move the hand to cover mouth/nose, then pull it back. Then maybe a quick movement again. Background has a bookshelf with books and some wooden structure. The camera seems to be static, maybe a bit shaky? Wait, the rules say describe camera perspective and movement. Let's check.\n\nNeed to be concise. Focus on motion: person's hand movement. Describe appearance: long dark hair, dark shirt. Spatial: bookshelf in the background. Camera: maybe static but slight shake? Wait, the video shows the person's hand movements. Let's structure:\n\nA person with long dark hair and a dark shirt moves their right hand from their side to cover their mouth and nose, then retracts the hand. They repeat a quick motion of moving the hand towards the face and away. The background includes a bookshelf filled with books and a wooden structure. The camera is positioned in front of the person, with slight movement.\n\nWait, the rules say minimal background unless essential. So maybe just mention the bookshelf briefly. Let's see:\n\nChronological: at start, person's hand is near face; then moves hand to cover mouth, then pulls away. Then another motion? Wait, the video has 0 to 5 seconds. Let's see the frames:\n\n[0.0] hand near face (maybe touching nose)\n\n[1.0] hand moves to cover mouth\n\n[2.0] hand still covering\n\n[3.0] hand moves away\n\n[4.0] hand up, maybe fingers extended\n\n[5.0] hand moves down\n\nSo the motion is: the person raises their right hand to cover their mouth and nose, then pulls it back, and then moves the hand in a gesture. Let's write it in order.\n\nAppearance: person with long dark hair, wearing a dark shirt. Number: one person.\n\nMotion: starts with hand near face, then moves right hand to cover mouth and nose, then retracts hand, then moves hand towards the face again (maybe another gesture).\n\nBackground: bookshelf with books to the right, wooden structure to the left.\n\nCamera: static, maybe slight shake.\n\nNow, follow the rules:\n\na) Motion chronological: hand movements.\n\nb) Appearance: one person, long dark hair, dark shirt.\n\nc) Spatial: bookshelf to the right, wooden structure to the left (maybe not necessary, but background is minimal so maybe just \"bookshelf in background\" if essential).\n\nd) Camera: static, slight shake.\n\ne) Background: minimal, so maybe \"bookshelf with books in the background\" but keep it brief.\n\nf) Exclude text, names, etc.\n\nLet's draft:\n\nA person with long dark hair and a dark shirt moves their right hand from near their face to cover their mouth and nose, then retracts it, followed by a quick movement bringing the hand closer to the face. The background features a bookshelf filled with books to the right. The camera remains stationary with slight movement.\n\nWait, check the rules for background: \"minimal unless essential for understanding motion\". Here, the bookshelf is just part of the room, not essential for motion, so maybe omit. But the problem says \"if relevant\". Maybe it's not necessary. Let's see.\n\nAlternative: The person with long dark hair and dark shirt raises their right hand to cover their mouth and nose, then lowers it, then moves the hand in a gesture. Background includes a bookshelf with books. Camera is static.\n\nWait, the rules say \"conclude with camera perspective and movement\". So need to mention camera.\n\nLet's structure:\n\nA person with long dark hair, wearing a dark shirt, uses their right hand to cover their mouth and nose, then retracts the hand, followed by another gesture with the hand. The background shows a bookshelf with books. The camera is positioned in front of the subject, with minimal movement.\n\nBut need to be concise. Let's check the required parts:\n\n- Motion and behavior chronological: start, cover mouth, retract, gesture.\n\n- Appearance: long dark hair, dark shirt.\n\n- Spatial: maybe not necessary, but if background is part of the scene, but rules say minimal.\n\n- Camera: front view, slight shake?\n\nIn the video, the camera seems to be at eye level, fixed, but maybe slight movement.\n\nFinal draft:\n\nA person with long dark hair and a dark shirt moves their right hand to cover their mouth and nose, then retracts the hand, followed by a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b_Nl20ptKqc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b_Nl20ptKqc_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 379.9582876048223, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving their hand and face, indicating deliberate physical motion.", "background_and_ambient_analysis": "Background (bookshelf) is static with no fluid motion or wind. No fire, water, or smoke present."}}
{"video_id": "bYRedN9vbu4", "file_name": "bYRedN9vbu4_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in black holding a long stick and the other in dark clothing, stand on a grassy lakeside area. The person with the stick extends their arms and walks along a concrete path, followed by the second individual. The camera maintains an aerial perspective, panning slightly to follow their movement across the path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bYRedN9vbu4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bYRedN9vbu4_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 187.2267778216655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving: one person is swinging an object (likely a bat or stick) while the other is walking along a concrete path. Their motions are discrete and driven by locomotion.", "background_and_ambient_analysis": "The background elements (grassy hill, water, distant trees) remain static across frames with no significant fluid/environmental motion (e.g., no visible wind-swaying grass or water waves)."}}
{"video_id": "b_VZumDJypU", "file_name": "b_VZumDJypU_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a red and black power tool with a blue tip, maneuvering it over green grass. The tool's handle is gripped, and the device is adjusted slightly in position. The background shows dense grass and a wooden structure. The camera maintains a close-up, handheld perspective with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/b_VZumDJypU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/b_VZumDJypU_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 480.7382007046514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's gloved hand and a chainsaw are moving in controlled motion to cut a piece of wood, with the chainsaw blade actively interacting with the wood.", "background_and_ambient_analysis": "The grass and wooden structure in the background remain static with no wind-driven swaying or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "bZVlt_tf2Bg", "file_name": "bZVlt_tf2Bg_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark swimsuit dives from the pool deck into the water, creating a splash as they enter. They swim underwater forward, moving through the pool, then resurface and continue swimming on the surface. The camera maintains a top-down perspective with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bZVlt_tf2Bg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bZVlt_tf2Bg_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 97.91301216842004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer performs breaststroke in the pool, exhibiting discrete locomotion with visible arm/leg movements and positional changes across frames.", "background_and_ambient_analysis": "Background elements (pool deck, lane dividers, structural walls) remain static with no uniform shifting; water ripples are secondary to swimmer movement and not dominant ambient motion."}}
{"video_id": "ba1QodXj9Tc", "file_name": "ba1QodXj9Tc_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, a person wearing a purple shirt and dark pants sits on a green chair, drinking from a bottle. To their right, another individual in a light purple shirt and blue skirt stands, holding a bottle and adjusting it. The standing person moves their hand near their face while the seated person continues drinking. The camera remains steady with a slight shake, capturing the two individuals in a casual indoor setting with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ba1QodXj9Tc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ba1QodXj9Tc_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 184.24926152989468, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The seated person is drinking from a glass (arm and head movement), and another person nearby is adjusting their posture or interacting with the seated individual. These are discrete solid objects (people) moving due to physical actions.", "background_and_ambient_analysis": "The background elements (furniture, walls, room layout) appear static with no uniform shifting. No fire, water, smoke, or wind is visible in the scene, so ambient environmental motion is not dominant."}}
{"video_id": "ba5WiZM2r80", "file_name": "ba5WiZM2r80_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person doing a throwing event, probably shot put or hammer, in a netted area. First, the person is standing in the circle, then they start spinning around. Let's check the timestamps. \n\nAt [0.0] they're on the circle, holding the object. Then [0.3] to [2.5] they spin, moving around the circle. The person is wearing a white shirt and maroon shorts. The net is around the circle, and the background has trees and buildings. \n\nChronological order: The athlete begins in the throwing circle, spins around multiple times to build momentum, then releases the object. Wait, in the frames given, the video shows the spinning motion. Let's describe the motion step by step. \n\nFirst, the athlete is in the circle, holding the implement (probably a shot put or hammer). Then they start rotating clockwise, gaining speed as they circle. The net is the boundary, so the athlete is inside the netted area. The background is trees and a building, but we need minimal background. \n\nAppearance: The athlete is a person (gender not specified), wearing white top and maroon shorts. \n\nMotion: Spins around the circle multiple times, moving from left to right in the frame (since it's a net, the direction is circular). Then releases the object, but the video might cut off before the release? Wait, the frames go up to 5 seconds, so maybe the release happens after. \n\nWait, the problem says \"chronological paragraph describing the provided video\". Let's check the frames:\n\n[0.0] - person starts, maybe in initial position.\n\n[0.3] - starts spinning.\n\n[1.4] - continues spinning.\n\n[2.5] - spinning.\n\n[3.6] - maybe after a few spins.\n\n[4.7] - still spinning or near release?\n\nThe key points: The person is inside a netted throwing circle, spins clockwise multiple times, building momentum, while wearing a white shirt and maroon shorts. The camera is stationary, looking through the net, with background elements but minimal. \n\nNeed to describe the motion: the person begins in the throwing circle, rotates around the center multiple times, holding the implement, then the video shows the motion up to the point of release (but maybe the release is not shown here, but the spinning is the main action).\n\nWait, the video shows the person spinning. So the caption should be: A person in a white shirt and maroon shorts spins clockwise within a netted throwing circle, moving in circular motion to build momentum, with the net enclosing the area and trees visible in the background. The camera remains stationary, positioned behind the net.\n\nWait, check rules: chronological order. So start with initial position, then motion. \n\n\"An individual wearing a white top and maroon shorts begins spinning within a netted throwing circle, rotating clockwise multiple times to generate momentum for a throw, with the netted enclosure surrounding the area and trees visible in the distance. The camera remains stationary, positioned outside the net, facing the circle.\"\n\nWait, but need to keep it concise. Let's see: \n\nAt the start, the person is in the circle, then spins. So: \n\nA person dressed in a white shirt and maroon shorts spins repeatedly around the center of a netted throwing circle, moving in a clockwise direction to build momentum. The net encloses the circular area, with trees and buildings visible beyond. The camera maintains a fixed perspective through the net, observing the athlete's motion.\n\nCheck the rules: \n\na) Motion and behavior in chronological order: starts in circle, spins.\n\nb) Appearance: white shirt, maroon shorts.\n\nc) Spatial: net encloses, trees behind.\n\nd) Camera: fixed, through net.\n\ne) Background minimal: trees and buildings, but maybe just \"trees in the background\" to be minimal.\n\nf) Exclude text, characters, etc.\n\nSo let's draft:\n\nA person in a white shirt and maroon shorts spins clockwise within a netted throwing circle, rotating multiple times to build momentum for a throw, with the net encircling the area and trees visible in the background. The camera remains stationary, positioned outside the net, facing the circle.\n\nWait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". The person is one individual. So \"A person wearing a white shirt and maroon shorts...\".\n\nCheck if \"netted throwing circle\" is clear. Yes, the video shows the net, so the circle is netted.\n\nAlso, the motion: \"spins clockwise, rotating multiple times\".\n\nLet me check the video frames: the person starts, then moves, spins, and the direction is clockwise. The net is in front, so the camera is outside the net", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ba5WiZM2r80.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ba5WiZM2r80_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 919.6550798807546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is moving within the cage, performing stepping and turning motions indicative of preparing to throw an implement.", "background_and_ambient_analysis": "The background (trees, building, net) is static with no fluid or environmental motion. No shifting background or ambient effects observed."}}
{"video_id": "baS-iY4OVAM", "file_name": "baS-iY4OVAM_000223_000233.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with dark nail polish enters the frame from above, gently adjusting and smoothing the dark, styled hair of a person lying down. The hand moves across the hairline and sides of the head, then retreats slightly. The person's dark hair remains sleeked back throughout the motion. The camera maintains a close-up, static perspective focused on the upper head and hair. Background elements are minimal and out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/baS-iY4OVAM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/baS-iY4OVAM_000223_000233.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 254.25712817807508, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The barber's hand is the primary discrete object moving to style the hair. The person's head remains mostly static, while the hair is manipulated by the hand.", "background_and_ambient_analysis": "The background is static and unchanging, with no evidence of shifting elements. There are no ambient environmental effects (fire, water, smoke, wind)."}}
{"video_id": "baak7wro-5o", "file_name": "baak7wro-5o_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a yellow marker colors a banana illustration on white paper. The banana, positioned to the right of the drawing, is progressively colored yellow as the marker moves across its surface. Other fruits (pear, watermelon slice, lemon slice, grapes) remain in black outline. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/baak7wro-5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/baak7wro-5o_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 250.056879500687, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pen (marker) is moving from right to left, drawing the bananas. The fruits are static and drawn.", "background_and_ambient_analysis": "The background (white paper) is static. No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "bauTGUgFWFk", "file_name": "bauTGUgFWFk_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a nighttime outdoor setting, several children in blue and green shirts move across a paved area. A group stands near yellow cones left of a yellow building, while others gather near a white wall with circular targets. Children begin running rightward; a blue-shirted child runs toward a red-and-white pole, swings an object to hit a ball, and continues toward the white wall. Other children run and observe as the scene progresses. The camera remains stationary with minimal panning.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bauTGUgFWFk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bauTGUgFWFk_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 157, "blur_score": 53.76462033860175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving due to locomotion (running, throwing) and physical interactions.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, or smoke observed. Static buildings and fence remain fixed throughout the frames."}}
{"video_id": "bbW7X4L9zyE", "file_name": "bbW7X4L9zyE_001521_001531.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows two hands drawing on a sheet of paper. First, I need to note the actions chronologically. \n\nIn the first frame, both hands are holding pencils: left hand with a white pencil, right with blue. Then the left hand moves the white pencil away, and the right hand uses a blue pencil to draw. Wait, let's check each second.\n\nFrame 0: Two hands drawing. Left holds white pencil, right holds blue. Background has various pencils and an eraser. \n\nFrame 1: Left hand moves the white pencil (maybe picking it up or moving it), right hand is still holding blue. Wait, no—looking at the sequence:\n\n[0.0] Both hands are on the paper. Left hand with white pencil, right with blue. \n\n[0.3] Left hand moves the white pencil away? Wait, the description says \"two hands drawing\". Then in the next frames, the left hand is moving the white pencil, then the right hand is drawing with blue. \n\nWait, the key is to describe the motion step by step. \n\nFirst, the scene has two hands: left hand holds a white pencil, right hand holds a blue pencil. Both are drawing on a white sheet of paper that has some existing sketch (like a face outline, blue area, etc.). Then, the left hand moves the white pencil away from the paper (maybe to pick up another tool?), then the right hand continues with the blue pencil. Wait, let's check the frames.\n\nLooking at the video description:\n\n[0.0] Two hands drawing: left with white pencil, right with blue. \n\n[0.3] Left hand moves white pencil to the left (away from the drawing area), then the right hand uses the blue pencil to draw a line. \n\nWait, but the exact actions:\n\nAt [0.0], both hands are on the paper. \n\nAt [0.3], the left hand moves the white pencil (maybe lifts it up and moves it to the side), then the right hand is using the blue pencil. \n\nWait, the sequence is:\n\n- Both hands are drawing (0.0), with left holding white pencil, right holding blue. \n\n- Then, left hand moves the white pencil (probably picking it up or moving it away), so at [0.3], left hand is no longer holding the white pencil, and the right hand continues. Wait, no—the second frame (0.3s) shows the left hand has moved the white pencil to the left side (off the drawing area), and the right hand is still using the blue pencil.\n\nSo the chronological order:\n\n1. Two hands are drawing on a sheet of paper. The left hand holds a white pencil, the right hand holds a blue pencil. \n\n2. The left hand moves the white pencil away from the drawing surface to the left side of the frame. \n\n3. The right hand continues drawing with the blue pencil on the paper. \n\nNow, spatial relationships: the paper is on a white surface, with various art supplies (pencils, eraser) arranged around the top left of the paper. The hands are positioned over the paper; the left hand moves the white pencil to the left (off the paper), then the right hand is drawing.\n\nCamera perspective: top-down view, fixed angle. \n\nBackground: minimal, just the art supplies, but the rules say minimal background description unless essential. So maybe just mention the paper and the art supplies around it briefly.\n\nNow, apply the rules:\n\na) Motion and behavior in order: hands drawing, left hand moves white pencil, right hand continues drawing.\n\nb) Appearance: two hands, white pencil (left), blue pencil (right), paper with existing sketch (blue areas, circles, etc.).\n\nc) Spatial: hands on paper; left moves pencil to left side, right continues on paper.\n\nd) Camera: top-down, fixed.\n\ne) Background: minimal, art supplies around paper.\n\nf) Exclude text, named characters, etc.\n\nSo putting it all together:\n\n\"Two hands draw on a white sheet of paper with a partially sketched face; the left hand holds a white pencil, the right hand a blue pencil. The left hand moves the white pencil leftward off the drawing area while the right hand continues sketching with the blue pencil. Art supplies lie around the paper's top left corner. The camera maintains a fixed top-down view.\"\n\nCheck if concise and chronological.\n\nYes: start with the initial action (both drawing), then the left hand moves the pencil, then the right hand continues.\n\nNow check the rules:\n\n- Focus on motion: yes, left moves pencil, right draws.\n\n- Appearance: white/blue pencils, hands.\n\n- Spatial: left moves to left, right on paper.\n\n- Camera: top-down, fixed.\n\n- Background minimal: mentioned art supplies", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bbW7X4L9zyE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bbW7X4L9zyE_001521_001531.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 57.38491067792151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands and drawing tools (pen) are moving. The hands are performing intentional drawing motions on the paper.", "background_and_ambient_analysis": "The background (art supplies on the table) is static and does not shift. No fire, water, smoke, or wind is present. Ambient environmental motion is absent."}}
{"video_id": "bcHTIPyZ8XE", "file_name": "bcHTIPyZ8XE_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a purple shirt grooms a small dog with light brown and dark fur, carefully trimming the dog's neck area while holding it steady; the person remains on the dog's left side throughout, with the camera maintaining a close-up, static view of the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bcHTIPyZ8XE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bcHTIPyZ8XE_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 259.1142677781271, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in purple scrubs and a small dog are the discrete objects; the person's hands move to interact with the dog (e.g., holding, tool application), and the dog exhibits slight controlled movements due to handling.", "background_and_ambient_analysis": "Background elements (medical equipment, walls) are stationary with no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "bcfiCMXYDhM", "file_name": "bcfiCMXYDhM_000168_000178.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a thin, light-colored stick and manipulates a white string, moving the stick and string in front of a piece of paper on a pink surface. The hand lifts the stick and string, then moves out of frame, revealing the paper and string on the surface. The hand returns, repositioning the stick and string while the camera remains close to the hand and surface, with slight movement tracking the hand's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bcfiCMXYDhM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bcfiCMXYDhM_000168_000178.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 530.3947064003203, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively manipulating yarn through repetitive motions (knitting/crocheting), with the yarn moving in discrete, controlled trajectories due to manual action.", "background_and_ambient_analysis": "The background (pink surface and patterned paper) remains static with no uniform shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "bcmFsvkZBsE", "file_name": "bcmFsvkZBsE_000444_000454.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph that describes the video's main actions. The rules are specific: focus on motion and behavior of main subjects, mention appearance and number, spatial relationships, camera perspective, keep background minimal, exclude text, names, etc.\n\nLooking at the video provided. The first frame shows a man in a blue shirt holding something, maybe a microphone. Then he raises a glass with red liquid, like wine. The last frame shows the logo \"Bristol Barrel\". \n\nSo the main subject is the man. He's wearing a blue shirt. Initially, he's holding an object (maybe a microphone) in front of a window with greenery outside. Then he raises a wine glass filled with red liquid. Then he takes a sip. Finally, the logo appears. But the instructions say to exclude text recognition, so I shouldn't mention the website or email. Also, the logo is part of the video but since it's a static image, maybe it's part of the ending frame.\n\nWait, the video starts with the man standing, then he holds up a glass. Then he brings it to his mouth to drink. Then the logo appears. So the sequence is: man holds microphone, raises wine glass, drinks, logo shows.\n\nBut the user says to focus on the motion and behavior. So in chronological order: he starts holding a glass (but wait, the first frame says he's holding a microphone? Wait the frames: first frame [0.0] he's holding something, maybe the microphone. Then in [2.5] he holds up the wine glass. Wait, the description says:\n\nFrame 0.0: man in blue shirt holding something (maybe mic). Then frame 1.5: same, then frame 2.5: he holds up a glass with red wine. Frame 3.5: same. Then frame 4.5: he drinks. Then frame 5.0: logo.\n\nWait the exact frames are:\n\n[0.0] - man standing, blue shirt, holding a glass (maybe microphone?) but description says \"holding a glass\" in first frame? Wait the user provided the frames:\n\n<0.0> - man in blue shirt, holding something (probably the microphone) in front of a window with greenery. Text appears: website and email.\n\n<1.5> - same, but text is still there.\n\n<2.5> - he raises a glass with red liquid (wine) towards the camera.\n\n<3.5> - he holds the glass up, then brings it to his mouth.\n\n<4.5> - he is drinking from the glass.\n\n<5.0> - logo appears.\n\nWait, the user's frame descriptions:\n\nFrame 0: man in blue shirt, text overlays.\n\nFrame 1: same, text.\n\nFrame 2: holds up wine glass.\n\nFrame 3: same position.\n\nFrame 4: takes a sip.\n\nFrame 5: logo.\n\nSo the main actions: man starts holding a microphone (but the first frame says he's holding a glass? Wait no, looking at the user's description:\n\nThe first frame [0.0] has the man holding something (the microphone), then in [2.5] he raises a wine glass.\n\nWait, the video sequence: the man is holding a microphone (maybe), then he raises a wine glass filled with red liquid. Then he brings it to his mouth to drink. Then the logo appears.\n\nBut the problem is the first frame: the user's input says at [0.0] he's holding something, but the description says \"holding a microphone\" but maybe it's a glass? Wait the second frame description says \"holds up a glass with red liquid\".\n\nWait the user's provided frames:\n\n[0.0] - man in blue shirt, holding something (maybe mic). Text overlays.\n\n[1.5] - same, text.\n\n[2.5] - holds up wine glass.\n\n[3.5] - holding the glass.\n\n[4.5] - takes a sip.\n\n[5.0] - logo.\n\nWait the first frame (0.0) shows him holding an object, possibly a microphone. Then in frame 2.5, he holds up a wine glass. Wait, but the description says \"a glass with red liquid\" in frame 2.5.\n\nSo the sequence is: the man is standing, holding a microphone (first frame), then he raises a wine glass (frame 2.5), brings it to his mouth (frame 3.5), drinks (frame 4.5), then the logo appears.\n\nBut the rules say to exclude text, so we don't mention the website or email. Also, the background is minimal.\n\nSo the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bcmFsvkZBsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bcmFsvkZBsE_000444_000454.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 152, "blur_score": 392.2158855389295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete object) moves his arm to lift and drink from a wine glass, which is a solid object. The motion is due to explicit physical forces (locomotion of the arm).", "background_and_ambient_analysis": "Background elements (trees, buildings) are static and show no uniform shifting or fluid/environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "bckPh8zPqyQ", "file_name": "bckPh8zPqyQ_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue t-shirt and jeans sits on a chair, reaching up to adjust a large gray backpack positioned on a small table to their right, then pulls a strap or item from the backpack. The camera remains static, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bckPh8zPqyQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bckPh8zPqyQ_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 35.56069268015175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person seated on a chair manipulates a backpack by adjusting its straps and zippers, showing discrete motion of their hands and upper body.", "background_and_ambient_analysis": "The bookshelf and checkered floor in the background remain static across frames, with no fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "bcKCJxJVWAs", "file_name": "bcKCJxJVWAs_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person snowkiting. Let's break down the timestamps.\n\nAt [0.0], the person is on snow, holding a kite control bar. They're wearing a red and white jacket, dark pants, helmet, and goggles. The background is snowy field with trees.\n\n[1.0] they move forward, still holding the bar. The kite is visible in the sky. The person is gliding on snow, maybe on a board.\n\n[2.0] moving across the snow, the shadow is long. A white vehicle is in the distance. The person is standing on snowboard (yellow edges maybe).\n\n[3.0] closer view, person continues gliding, kite is above. The vehicle is further back.\n\n[4.0] the person adjusts the kite bar, leaning slightly. They're moving right across the frame.\n\n[5.0] the kite is red, visible in the sky. The person is in motion, pulling the kite.\n\nChronological order: The person starts, moves forward, glides, adjusts, and continues. Appearance: adult, red/white jacket, dark pants, helmet, goggles. Spatial: moving across the snow, vehicle in distance. Camera: starts from a distance, maybe following the person, slight movement. Background minimal.\n\nNeed concise, chronological. Mention motion: moving across snow, controlling kite, adjusting position. Camera perspective: following movement, maybe handheld.\n\nCheck rules: focus on motion, appearance (color, size), spatial (vehicle in distance), camera perspective.\n\nAvoid named characters, text. So:\n\nA person in a red and white jacket, dark pants, and helmet snowkites across a snowy field. They hold a kite control bar, gliding forward while adjusting their stance and the kite's position. A white vehicle is visible in the distance. The camera follows the person's movement, maintaining a slight shake as they navigate the snow.\n\nWait, make it chronological: start at 0.0, then each frame. So first, they start on snow, then move, adjust, etc.\n\nLet me structure:\n\nAt the beginning, a person wearing a red and white jacket, dark pants, helmet, and goggles stands on a snow-covered field, holding a kite control bar. They glide forward across the snow, moving to the right of the frame while adjusting their stance. A white vehicle is visible in the distance. The person continues snowkiting, controlling the kite with the bar, their shadow stretching across the snow. The camera follows the movement, capturing a slight shake as the person navigates the snowy terrain.\n\nCheck if concise. Maybe trim.\n\n\"A person in a red and white jacket, dark pants, and helmet snowkites across a snowy field, gliding forward while holding a kite control bar. They adjust their stance and position, with a white vehicle visible in the distance. The camera follows their movement, maintaining a slight shake.\"\n\nWait, need chronological order. Let's sequence:\n\n- Starts by standing on snow, holding kite bar.\n\n- Then glides forward (movement across the field).\n\n- Adjusts stance (like in frame 4, leaning).\n\n- Continues moving, kite visible.\n\nSo: A person in a red and white jacket, dark pants, and helmet stands on snow, holding a kite control bar, then glides forward across the field while adjusting their stance. A white vehicle appears in the distance as they move. The camera follows the person, with slight shake.\n\nHmm, need to be precise. Let's check the frames:\n\n0.0: standing, holding bar.\n\n1.0: moving forward, shadow.\n\n2.0: moving, vehicle in background.\n\n3.0: moving closer, vehicle still there.\n\n4.0: adjusting bar, leaning.\n\n5.0: kite visible (red), moving.\n\nSo chronological: The person starts standing on the snow, holding the kite bar, then moves forward across the snowy field, gliding while adjusting their stance. A white vehicle is visible in the distance. As they continue, the red kite is seen above. The camera follows the motion with a slight shake.\n\nNow, concise: A person in a red and white jacket, dark pants, and helmet glides across a snowy field while snowkiting, holding a control bar and adjusting their stance. A white vehicle is visible in the distance. The camera follows their movement with a slight shake.\n\nWait, the appearance: \"red and white jacket\" (the jacket is red and white), dark pants, helmet.\n\nYes. Now check all rules:\n\na) Motion: gliding, adjusting stance, moving forward.\n\nb) Appearance: red/white jacket, dark pants, helmet.\n\nc) Spatial: vehicle in distance.\n\nd) Camera: follows movement, slight shake.\n\ne) Background minimal: only vehicle mentioned as essential.\n\nf) Exclude text.\n\nSo final:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bcKCJxJVWAs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bcKCJxJVWAs_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 32.84415657898392, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person in a red jacket and black pants is snowboarding, using ski poles to maneuver across the snow. The individual exhibits controlled turns, shifts in posture, and forward propulsion consistent with snowboarding locomotion.", "background_and_ambient_analysis": "The background features a clear blue sky and distant stationary trees with no visible fluid motion (fire, water, smoke) or wind-driven effects (e.g., swaying foliage). The snow-covered ground shows static tracks, indicating no ambient environmental fluidity."}}
{"video_id": "bd3RaR3IAXA", "file_name": "bd3RaR3IAXA_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A top-down view shows two workers, one in red and one in white, moving near a large gray structure on a dark surface. The red-shirted worker approaches the structure, while the white-shirted worker shifts position nearby. The camera maintains a steady top-down perspective with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bd3RaR3IAXA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bd3RaR3IAXA_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 400.4970701505873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing moves across the scene, exhibiting locomotion consistent with discrete solid-object physics.", "background_and_ambient_analysis": "Static background elements (wall, ground structures) show no uniform shifting; potential faint smoke plume but not dominant ambient motion."}}
{"video_id": "bdFesZZT7uE", "file_name": "bdFesZZT7uE_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt adjusts the arm of a person in a blue shirt with white stripes. The blue-shirted individual leans forward, raises their arm, and then stands upright to examine it as the red-shirted person steps back. The camera remains stationary, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bdFesZZT7uE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bdFesZZT7uE_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 385.75448462581636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (people) interacting: the person in red shirt wipes the face of the person in blue shirt, who then wipes their own face with the cloth. Motion is driven by physical contact and deliberate movement.", "background_and_ambient_analysis": "The background (plain wall and stationary chair) shows no shifting or uniform motion. No fluid/environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "bdvU8Zg_C6U", "file_name": "bdvU8Zg_C6U_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and blue pants stands in a circular area within a green netted enclosure, then begins rotating in a circular motion. Other individuals are visible in the background field, some moving. The camera remains stationary, providing a wide view of the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bdvU8Zg_C6U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bdvU8Zg_C6U_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 822.1892638607662, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in the hammer throw circle is performing rotational motion, preparing for a throw. This involves distinct physical locomotion of a solid object (human) driven by deliberate movement.", "background_and_ambient_analysis": "The background features static elements like tall buildings and a field with green nets. There is no significant shifting or fluid motion (fire, water, smoke, or wind) observed."}}
{"video_id": "bdVKxHgSeuI", "file_name": "bdVKxHgSeuI_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. </think>  <caption_output>A person in a white shirt and pants handles a pizza base topped with shredded cheese and meat on a metal counter. They grasp a piece of dough from the counter, stretch it with their hands, and place it over the pizza’s edge. The background includes a dish rack and containers. The camera remains stationary, focused on the hands and pizza from a close-up angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bdVKxHgSeuI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bdVKxHgSeuI_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 86.42643094460715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving over a pizza, adjusting toppings (cheese, sauce) with deliberate physical actions.", "background_and_ambient_analysis": "Background elements (industrial equipment, counter) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "be1QzTafbaU", "file_name": "be1QzTafbaU_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A pair of hands braids a purple hair extension into a mannequin's dark hair, moving the braid from the top of the head toward the mannequin's right ear. The hands adjust the braid's position, working near the ear against a solid red background. The camera remains in a close-up, static view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/be1QzTafbaU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/be1QzTafbaU_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 56.0197865391612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are braiding the hair of a mannequin head, showing discrete solid object motion (human hands interacting with hair).", "background_and_ambient_analysis": "The background is a solid red color with no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "beCjFeeRFPI", "file_name": "beCjFeeRFPI_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a gray long-sleeve shirt with a dark design and blue pants sits on a beige and black couch. Initially holding a small object, the child raises both hands upward, waves, then lowers them back to the lap. The camera maintains a top-down perspective with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/beCjFeeRFPI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/beCjFeeRFPI_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 156, "blur_score": 123.72825732326243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a car seat is moving their hands and arms, performing gestures such as waving and touching objects. These movements are discrete, solid object actions driven by the child's physical interactions.", "background_and_ambient_analysis": "The background consists of static car interior elements (beige seats, black seat base) with no shifting or fluid motion (no fire, water, smoke, or wind). The background remains consistent throughout the video, indicating no significant ambient environmental motion."}}
{"video_id": "beVVwa3I1nQ", "file_name": "beVVwa3I1nQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A newborn baby, wrapped in a light blue blanket, lies on a brown surface. Initially sleeping with eyes closed, the baby opens the mouth wide in a yawn, displaying a strained facial expression. The camera maintains a close-up perspective with minimal movement, focusing on the baby’s face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/beVVwa3I1nQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/beVVwa3I1nQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 52.58894292408978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is yawning, showing discrete facial movements (mouth opening, head slight movement) as a solid object.", "background_and_ambient_analysis": "The background (couch and blanket) is static with no shifting or fluid motion (fire, water, wind)."}}
{"video_id": "bdy-jnp7pdw", "file_name": "bdy-jnp7pdw_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to focus on the main subjects, which are the three girls walking towards the camera. They start from the left side of the frame, moving towards the right as they approach. Each has different items: the first is holding a plate, the middle one has a drink and a hat, and the last one is carrying a large yellow bag.\n\nI should note their appearance briefly. They're all women, wearing casual clothes—dark tops and pants for the first two, maybe a red top for the middle one. The girl on the right has a yellow bag. The camera seems to be stationary, maybe a slight zoom as they get closer. Background has houses and a lawn, but the rules say minimal background. The key is chronological motion: walking towards the camera, then entering the doorway.\n\nWait, the video starts with them outside, then they move towards the camera, and the last frame shows the phone screen. But the rules say exclude text recognition, so I shouldn't mention the \"hurry\" message. Focus on the movement.\n\nCheck the output format: concise paragraph, chronological order, mention spatial relationships. So they start from the left, walk towards the camera (right side of frame), pass by the doorway. Camera is stationary, maybe a slight zoom. Need to keep it brief.\n\nLet me structure it: Three women walk towards the camera along a paved path; leftmost holds a plate, middle carries a drink and hat, rightmost has a large yellow bag. They approach the doorway, entering the frame as they get closer. Camera remains stationary with slight zoom.\n\nWait, the exact movement: first frame they're a bit further back, then they get closer, almost entering the doorway. So the motion is towards the camera, moving from the background towards the foreground. The camera might be at the doorway, so as they approach, they come into view.\n\nAlso, the background elements like the house, cars, palm trees are minimal. So in the caption, just mention they're on a paved path near a house. But the user says minimal background unless essential. So maybe just \"a paved path near a house\" but not too much.\n\nWait, the rules say: \"Keep background descriptions minimal unless essential for understanding motion.\" So maybe just \"in front of a house\" is enough.\n\nPutting it all together: Three women walk towards the camera along a paved path near a house; leftmost holds a plate, middle carries a drink and hat, rightmost holds a large yellow bag. They move closer, approaching the doorway of a building. The camera remains stationary with a slight zoom as they enter the frame.\n\nCheck the order: chronological, from start to end. The video shows them walking towards the camera, then the camera cuts to a phone screen. Wait, no—the last frame shows the phone screen, but the rules say to exclude text recognition. So the caption should cover the video until the phone screen, but the user says the video ends at the phone screen? Wait, the video provided has a transition from the three women to a phone screen. But the task is to describe the provided video. The user's example shows the video as a sequence where first it's the women walking, then the screen. But according to the problem statement, the video is [0.0 seconds] to [5.0 seconds], but the last frame is the phone screen.\n\nWait, the user says: \"You are an expert video captioner. Your task is to generate a concise, chronological paragraph describing the provided video.\" The video starts with the three women walking, then transitions to the phone screen. So the caption should include both parts? But the rules say to exclude text recognition, so the phone screen part might just be a transition. Wait, but the user provided the video frames as [0.0] to [4.7] with the phone screen at [5.0] but the video ends there.\n\nWait, the problem says: \"the provided video\" which includes the phone screen. However, the rules state to exclude text recognition. So when the video cuts to the phone screen, I should mention the transition but not the text. So maybe the caption would describe the women walking, then the scene shifts to a phone screen displaying messages.\n\nWait, the user's instruction says: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the main subjects are the three women walking, then the phone screen. But the phone screen's main subject is the screen itself, which is not a person or animal. However, the rules say to focus on motion and behavior of main subjects. If the main subjects shift from the women to the phone screen, how to handle it?\n\nLooking at the example output format: the user's sample might not include the phone screen, but according to the video provided, the last", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bdy-jnp7pdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bdy-jnp7pdw_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 103.9457175384774, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are walking towards the camera along a pathway. Their motion is due to locomotion (walking).", "background_and_ambient_analysis": "The background (building, ground, trees) is stationary. No fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "bf4gyRp1Mdw", "file_name": "bf4gyRp1Mdw_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children sit on a concrete surface; one wears a green striped shirt and the other a blue patterned shirt. They gesture with their hands while playing rock-paper-scissor-dirt, then the child in green stands and moves toward the other child. The video transitions to a blue screen with a white circle and the word \"NOW\".", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bf4gyRp1Mdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bf4gyRp1Mdw_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 666.5333981641488, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children actively moving hands/bodies during rock-paper-scissors-dirt game; one child bends to pick up and handle a dirt clump.", "background_and_ambient_analysis": "Background (concrete ground and wall) is static with no environmental motion (fire, water, wind). The ground and wall show no uniform shifting."}}
{"video_id": "beq8CWYrTWw", "file_name": "beq8CWYrTWw_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a crowded nighttime street scene, a woman in a light purple dress dances amid a large, moving crowd, her arms swaying rhythmically as onlookers clap and gesture; she bends forward, interacting with people surrounding her, while others move and sway in the tight group; the camera follows closely, exhibiting slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/beq8CWYrTWw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/beq8CWYrTWw_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 186.57504343021182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are actively moving; individuals in the crowd exhibit dance-like motion (swaying, clapping, stepping) as distinct physical actions.", "background_and_ambient_analysis": "The background consists of stationary buildings and streetlights with no significant shifting or fluid environmental motion (e.g., no fire, water, or smoke). Static elements (buildings, lighting) remain consistent across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "bfM4e1blKOw", "file_name": "bfM4e1blKOw_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue puffer jacket and white gloves uses a black power drill to bore into a rectangular wooden block placed on the ground near some grass; the individual adjusts their grip on the drill, which is angled downward toward the block, creating small wood shavings as they work, then lifts the drill away from the block. The camera maintains a close-up, steady perspective focused on the drilling action and the wooden block.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bfM4e1blKOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bfM4e1blKOw_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 215.8568265421269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The drill (a solid object) is moving in and out of the wood block due to the person's hand operation. The person's hands are actively controlling the drill's motion, causing discrete, localized movement of the drill bit relative to the stationary wood.", "background_and_ambient_analysis": "The background (pavement and grass) remains static throughout the frames. No fluid or environmental motions (fire, water, smoke, wind) are observed, and the grass does not sway or move significantly."}}
{"video_id": "bfBhAblTL2c", "file_name": "bfBhAblTL2c_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dealer in a black vest and white shirt arranges playing cards on a green table with \"betsson\" branding, then places a chip into a betting spot. The dealer's hands move to adjust the cards and chips on the table. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bfBhAblTL2c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bfBhAblTL2c_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 234.5630953088846, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dealer's hands are moving the chips on the table; the chips are being placed and moved by the dealer's physical interaction.", "background_and_ambient_analysis": "The background (casino interior) is static with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "bfDVoN3lI9Y", "file_name": "bfDVoN3lI9Y_000266_000276.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person manipulates a small metallic object with their hands, then uses blue-handled pliers to adjust it. The hands continue working with the object as the camera shifts to a top-down view of the person at a table, where a wooden board, metallic pen, and plastic bag of small metal pieces are visible. The person, wearing a patterned shirt, focuses on the task with the object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bfDVoN3lI9Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bfDVoN3lI9Y_000266_000276.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 207.2448789801848, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate small solid objects (metal pieces) using blue-handled pliers, causing discrete motion in the hands and tools.", "background_and_ambient_analysis": "The background consists of a static table surface with stationary objects (wooden board, metal sheet, plastic bag). No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "bgEHthPbhqo", "file_name": "bgEHthPbhqo_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a workshop setting, several people gather around white buckets and containers; one individual handles a bucket while others work nearby. The camera shifts to a close-up of a person holding a metal bowl. Next, a woman in an orange top interacts with a seated person wearing a pink cap, extending her hand. Finally, a person in a military uniform stands in the background. The camera alternates between these scenes with slight movements and shifts in perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bgEHthPbhqo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bgEHthPbhqo_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 155, "blur_score": 82.68116055432151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "Discrete objects: person pouring liquid (arms, pot), cups being filled, people interacting (holding bowls, sitting, walking), and a person extending arms. Motion driven by intentional physical actions (pouring, walking, handling objects).", "background_and_ambient_analysis": "Static background elements (wooden walls, ladders, structures) remain fixed with no uniform shifting. Fluid motion (liquid pouring) occurs but is controlled and not dominant; no fire, smoke, wind, or large-scale water features."}}
{"video_id": "bgn7ha1VI2c", "file_name": "bgn7ha1VI2c_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a red cap and black top holds a book with a photograph, raising it toward the camera while gesturing with her free hand. Several people with brown and blonde hair surround her, observing the book from close proximity. The background features a black tarp and wooden posts. The camera remains static, capturing a medium shot from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bgn7ha1VI2c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bgn7ha1VI2c_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 37.08493602615063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person wearing a red helmet is moving their head and hand to gesture while holding a picture frame. This motion is due to their own locomotion and gesture.", "background_and_ambient_analysis": "The background (dark fabric and wooden beams) is static. No shifting or fluid motion observed. The scene does not exhibit fire, water, smoke, or wind."}}
{"video_id": "bgpc-iW9_OU", "file_name": "bgpc-iW9_OU_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand in a parking lot beside a white pickup truck; one wears a green shirt and dark jacket, the other a brown hoodie and jeans, both holding brooms. The person in the green shirt moves leftward, while the other bends to place their broom on the ground, then stands upright. The camera remains static, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bgpc-iW9_OU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bgpc-iW9_OU_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 204.42571413103076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people moving via walking and swinging a croquette bat; the bat strikes a ball-like object, with visible motion from deliberate locomotion and collision.", "background_and_ambient_analysis": "Background elements (truck, trees) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "bgyq8xyuNXo", "file_name": "bgyq8xyuNXo_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a group of people around an orange safety net. There's a man in a striped shirt leaning over, interacting with a child in a blue shirt. Then the scene shifts to a different person, maybe a man in a red vest, crouching near a stone wall or excavation site. Need to describe the sequence chronologically.\n\nFirst part: multiple people gathered behind orange netting. A man in striped shirt (gray and white, maybe) is leaning towards a child (blue shirt) who's in front of him. The child is near the net. Then the camera moves to a different scene where a person in red vest and white shirt is crouching, working with stones or an excavation area. The background has more people and orange netting.\n\nCheck the rules: focus on motion and behavior in order. So start with the first scene, then the transition to the second. Mention spatial relationships (e.g., man leaning over child, child in front of net). Then the camera moves to another person crouching by stones.\n\nAvoid text, named characters. Keep it concise.\n\nLet me structure:\n\nInitially, a crowd of people stands behind orange safety netting; a man in a striped shirt leans forward, guiding a child in a blue shirt positioned near the net. The camera then pans to a different location where a man wearing a red vest and white shirt crouches beside a stone excavation site, examining the ground.\n\nWait, need to check the frames: first frame shows the crowd with the striped shirt man and child, then the camera moves to the second scene with the red vest man.\n\nCheck the timestamps: [0.0] to [2.5] is first scene, then [2.5] to [4.7] is the second.\n\nSo the sequence: people behind net, man in striped shirt leaning towards child in blue. Then camera shifts to man in red vest crouching by stones.\n\nMake sure to mention the transition. Also, appearance: striped shirt (color, size), blue shirt, red vest, etc.\n\nLet's draft:\n\nA group of people gathers behind an orange safety net; a man in a black-and-white striped shirt leans forward, guiding a child in a blue shirt positioned near the net. The camera then pans to a man wearing a red vest and white shirt crouching beside a stone excavation site, examining the ground with his hand.\n\nWait, in the video, the second scene shows a man crouching, looking at the ground, maybe working. The stones are part of the excavation.\n\nCheck rule f: exclude text recognition, so no labels.\n\nAlso, \"briefly describe appearance and number\" so mention the main subjects (people) and their colors.\n\nNumber of people: the first scene has a crowd, but focus on main ones: the man in striped and child, then the man in red vest.\n\nSo:\n\nIn the initial scene, a crowd stands behind an orange safety net; a man in a black-and-white striped shirt leans over, interacting with a child in a blue shirt positioned in front of the net. The camera then shifts to a second scene where a man wearing a red vest and white shirt crouches beside a stone excavation site, closely examining the ground.\n\nWait, the second scene: the man is crouching, hand on the ground. The stones are large, part of the excavation.\n\nAlso, check spatial relationships: in the first scene, the man is leaning towards the child (child in front of net, man behind net? Or both behind net? Wait, the net is orange, so people are behind it, and the child is maybe behind the net, and the man is leaning over to the child. The child is in front of the net? Or the net is between the crowd and the excavation.\n\nWait, the video shows the crowd behind the orange net, and the man in stripes leaning towards the child who's near the net (so child is on the other side of the net? Or maybe the net is a barrier, and the child is inside the site.\n\nLooking at frame 0.0: people behind the net, man in stripes leaning over the net towards a child who's on the other side (child is in front of the net, maybe in the excavation area). Then frame 2.5: camera cuts to a different person (red vest) crouching by stones.\n\nSo in the first part, the main subjects are the man in striped shirt and the child in blue. They're near the orange net. The man is leaning over the net towards the child, who is on the other side (so child is in front of the net, man behind). Then camera moves to another person (red vest) crouching by stones (excavation site).\n\nNow, let's write concisely:\n\nA crowd gathers behind an orange safety", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bgyq8xyuNXo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bgyq8xyuNXo_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 673.2580559350874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct scenes: (1) A man in a striped shirt moves his hand while leaning over an orange safety net; (2) A person in a red vest kneels and digs with a tool in rocky soil.", "background_and_ambient_analysis": "No shifting background elements observed. No fire, water, smoke, or wind motion detected."}}
{"video_id": "bgRjJOFLiX0", "file_name": "bgRjJOFLiX0_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black and purple robe holding a silver-topped staff gestures with their right hand while standing to the right of a person in a pink top and gold skirt, who keeps hands clasped. Other individuals in dark robes with red accents stand to the left and behind, some holding swords. The staff-wielder's hand movements are visible as the camera slightly pans left, capturing the group against a whiteboard backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bgRjJOFLiX0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bgRjJOFLiX0_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 40.161827074114484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: the individual in the purple robe makes hand gestures and shifts posture, while others slightly adjust positions. These movements are distinct, physical locomotion or gestures, not camera artifacts.", "background_and_ambient_analysis": "The background elements (wall, chair) remain stationary across frames, showing no fluid or environmental motion (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "bfsVeqOX1wY", "file_name": "bfsVeqOX1wY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue jacket and black pants with white stripes and a woman in a red jacket and black pants stand near a chain-link fence. The man extends both arms horizontally, while the woman steps forward, places her hands on his arms, and guides him to maintain the extended position. They remain close as the woman adjusts his posture. The camera is steady with minimal movement tracking their actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bfsVeqOX1wY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bfsVeqOX1wY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 306.2136867397485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in blue and woman in red are moving their arms and bodies in coordinated gestures (e.g., extending arms, leaning). These are solid objects moving due to explicit physical forces.", "background_and_ambient_analysis": "Background elements (chain-link fence, trees, distant structures) are stable with no uniform shifting; no fire, water, smoke, or wind motion dominates the scene."}}
{"video_id": "bh3QBnBfka0", "file_name": "bh3QBnBfka0_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and blue jeans sits on a grassy area, then stands and walks across the grass toward the right side of the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bh3QBnBfka0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bh3QBnBfka0_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 769.2830337418477, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs a jump and subsequent locomotion across the grassy area, with clear bounding box tracking of their movement.", "background_and_ambient_analysis": "Background elements (trees, sidewalk, road, white van) remain static; no fluid motion (fire, water, wind) observed."}}
{"video_id": "bho8_IuaSV4", "file_name": "bho8_IuaSV4_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two light-skinned hands manipulate a small white rectangular object over a black surface, lifting and rotating it while the background features a cluttered desk with a red box and keyboard. The camera maintains a close-up, slightly shaky perspective focused on the hands' motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bho8_IuaSV4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bho8_IuaSV4_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 143.9861578448698, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small rectangular object (likely a card or box) is being manipulated by hands: held, rotated, and moved across a black surface.", "background_and_ambient_analysis": "Background elements (desk, computer, boxes) are static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "bhfIIQZY4Ss", "file_name": "bhfIIQZY4Ss_000212_000222.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with shoulder-length brown hair wearing a light gray shirt stands at a sink, lifting a white object. She then turns toward another person in a brown shirt working at the sink, draping a red cloth over the second person's shoulders. The background includes a washing machine and wooden shelving. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bhfIIQZY4Ss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bhfIIQZY4Ss_000212_000222.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 43.51231568642854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: a woman moving her arms while waving a red cloth and interacting with another person, and a man in the background engaged in kitchen activity. Their motions (arm movements, cloth waving, body turns) are explicit physical actions driven by human locomotion and manipulation of objects.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Kitchen elements (wooden structure, counter, appliances) remain static throughout the frames, with no fire, water, smoke, or wind effects."}}
{"video_id": "bhWKZMS9sU8", "file_name": "bhWKZMS9sU8_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a baseball game. The main subjects are players. In the initial frame, there's a batter (blue uniform), pitcher (white), and others. Then the batter hits the ball, which goes towards the outfield. The pitcher runs towards first base, and other players move. Let's see the sequence:\n\n0.0s: Batter (blue) swings, ball hit. Pitcher (white) in the mound. Catcher and umpire at home. \n\n1-3s: Ball is in play, pitcher runs to first base. A player in blue runs towards first. The fielder (maybe second baseman) moves. \n\n3-5s: The runner in blue approaches first base. The fielder (in blue or white?) is at first. They might be trying to get the runner out. The runner steps on first. \n\nWait, need to track movements chronologically. \n\nFirst, batter hits the ball (action of hitting). Then, the ball is fielded or the runner runs. Let's check the frames:\n\nFrame 0: Batter (blue) hits ball. Pitcher (white) is on mound. \n\nFrame 1: Ball is in the air, player (white uniform) is running to catch? Wait, the player in blue (batter) is running towards first. The pitcher is at first base? No, pitcher is on the mound initially. Wait, in baseball, after hitting, the batter runs to first. The pitcher, if the ball is hit, might be going to first. But in the first frame, pitcher is on mound, then moves towards first. \n\nWait, let's look at the positions:\n\nIn frame 0: \n\n- Batter (blue, at home plate) has just hit the ball. \n\n- Pitcher (white) is on the mound (center of the infield). \n\n- Catcher (blue) and umpire behind home. \n\nThen, frame 1: the ball is in the air. The batter (blue) is running towards first base. The pitcher (white) is moving towards first base. \n\nFrame 2: The batter continues running. The pitcher is now near first base. \n\nFrame 3: The batter is approaching first base. The fielder (white uniform) is at first base, trying to catch the ball to get the runner out. The runner (blue) is running towards first. \n\nFrame 4: Runner (blue) is at first base, maybe stepping on the base. The fielder (white) is there, but the runner is safe? Or the fielder is holding the ball. \n\nWait, but need to focus on motion. \n\nChronological order:\n\n1. A batter in a blue uniform swings and hits the ball, sending it towards the infield.\n\n2. The pitcher, wearing a white uniform, runs from the pitcher's mound towards first base.\n\n3. The batter, now running towards first base, continues moving as the ball is fielded by a player (possibly in a white uniform) near first base.\n\n4. The fielder attempts to tag the runner, who is advancing to first base.\n\n5. The runner reaches first base, with the fielder nearby.\n\nNow, check the spatial relationships: The batter is in front of the pitcher initially (since pitcher is on mound, batter at home plate). Then batter runs towards first, which is in front of home plate. The fielder is near first base. \n\nAppearance: Blue-uniformed batter, white-uniformed pitcher. Number: At least two players visible (batter and pitcher, others in background).\n\nCamera: Probably a wide shot of the field, possibly panning left to follow the runner's movement. Background is the baseball field with grass and dirt.\n\nBut need to be concise. Let's structure:\n\nA baseball player in blue swings and hits the ball, then runs toward first base. The pitcher in white runs from the mound toward first base. The batter approaches first base as a fielder in white attempts to tag him. The runner reaches first base while the fielder stands nearby. The camera follows the runner's movement with a slight pan to the left.\n\nCheck if minimal background: The field is grass and dirt, but maybe not essential. Focus on motion.\n\nAlso, rules: no text recognition, so ignore \"Royals TV WLW\" etc.\n\nLet's draft:\n\nA baseball batter in a blue uniform hits the ball and begins running toward first base. The pitcher in a white uniform runs from the pitcher's mound toward first base. The batter continues to approach first base as a fielder in white attempts to tag him. The runner reaches first base while the fielder stays near the base. The camera pans slightly left to follow the runner's movement.\n\nCheck chronological order:\n\n1. Hit the ball, run toward first.\n\n2. Pitcher", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bhWKZMS9sU8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bhWKZMS9sU8_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 99, "blur_score": 337.7320103308424, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the pitcher, batter, catcher, ball, and fielders; their motion involves pitch, hit, and running bases due to physical forces and collisions.", "background_and_ambient_analysis": "Background elements (baseball field dirt, grass, and outfield) show no significant uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, wind)."}}
{"video_id": "bizUKhTNzuk", "file_name": "bizUKhTNzuk_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult wearing a light blue shirt and dark pants sits on the left, strumming a large acoustic guitar. A small child in a red and yellow outfit sits on the floor to the right, holding and strumming a miniature guitar. Both remain seated throughout the sequence, with the child looking toward the adult while playing. The background features beige cabinets. The camera remains stationary, capturing the scene from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bizUKhTNzuk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bizUKhTNzuk_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 259.76864106903076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects (adult and child) are moving: adult's hands strumming guitar, child's hands playing ukulele. These are solid, distinct motions driven by physical interaction with instruments.", "background_and_ambient_analysis": "Background elements (cabinets, walls) show no significant shifting or fluid motion; no fire, water, or wind effects detected."}}
{"video_id": "biIwQX9GxKA", "file_name": "biIwQX9GxKA_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of five dancers, wearing blue patterned shirts, dark pants, and hats, perform a synchronized routine in unison. They advance across a paved area, stepping and kicking in coordinated movements as the camera pans slightly to follow their progression. The crowd seated in the background observes their performance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/biIwQX9GxKA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/biIwQX9GxKA_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 499.98911994130594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (solid objects) are moving in a coordinated dance routine, showing discrete locomotion.", "background_and_ambient_analysis": "Background elements (trees, buildings, crowd) are stable with no fluid/environmental motion (fire, water, wind)."}}
{"video_id": "bixKIGuKPs4", "file_name": "bixKIGuKPs4_000694_000704.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown-skinned hand holds a black marker, moving across a white paper sketch with blue outlines of a pigtailed character, adding black lines to the sketch. The hand traces and fills details, moving from left to right. The camera maintains a close-up, static view of the drawing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bixKIGuKPs4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bixKIGuKPs4_000694_000704.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 135.7257251684598, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving to draw on paper, interacting with the sketch of a character (discrete solid object moving due to physical drawing action).", "background_and_ambient_analysis": "Background is a static white surface with no shifting elements, and there are no fire, water, smoke, or wind effects present."}}
{"video_id": "bj9cHt1CnLY", "file_name": "bj9cHt1CnLY_002000_002010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's light-sleeved hand places a puzzle piece near a red circular segment, followed by a dark-sleeved hand positioning a piece adjacent. The light-sleeved hand then adjusts a green rectangular piece within the puzzle grid, while the dark-sleeved hand continues placing other pieces. Loose puzzle pieces surround the partially assembled grid, which features colorful, intricate segments. The camera maintains a fixed top-down perspective, capturing the hands' precise movements throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bj9cHt1CnLY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bj9cHt1CnLY_002000_002010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 42.6336439632379, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands manipulate circular tokens (solid objects) on a board: picking up, moving, and placing tokens in discrete motions. Tokens are moved by direct human contact, showing clear object-to-object interactions.", "background_and_ambient_analysis": "Background shows a static table surface with a printed board; no fire, water, smoke, or wind present. Table and board elements remain fixed without uniform shifting."}}
{"video_id": "bjg10jcdfG4", "file_name": "bjg10jcdfG4_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with three large clear water jugs, labeled \"Hudson Valley Water,\" stationary on a shelf. It transitions to a man in a blue shirt moving multiple water jugs in a warehouse setting, handling them between storage racks. The camera shifts from a static close-up of the jugs to a wider view of the man's activity, maintaining a steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bjg10jcdfG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bjg10jcdfG4_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 80.39313130010177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a blue shirt moves a large water bottle while standing in front of a rack of water bottles. The bottle's motion is due to direct physical force from the man's hands.", "background_and_ambient_analysis": "The background (walls, racks, and water bottle containers) remains static throughout the video. No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is observed in either the initial static scene or the second scene with the moving subject."}}
{"video_id": "bjnCa6AiGYs", "file_name": "bjnCa6AiGYs_000554_000564.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a hand interacting with a book. The hand is blue-tinted, maybe from lighting. The book is open, and the hand moves over the page. Let's check the steps.\n\nStart: Hand is on the book page. Then, the hand moves, maybe flipping or touching. The book is silver or white with some text, but we can't focus on text. The hand is blue, so color is important. The book is open, so spatial relationship—hand is on top of the book page. Then the hand moves across the page, maybe flipping it. Wait, the frames show the hand moving, so chronological: first, the hand is on the page, then it moves, perhaps sliding or flipping. Wait, the video is short: 0 to 5 seconds. Let's list actions:\n\n0s: Hand on book page. 1s: Hand moves over page. 2s: Hand continues moving. 3s: Hand moves to the side, maybe flipping? Wait, the description says \"the hand's motion and behavior\". So in chronological order: a blue-tinted hand rests on a white book page with visible water droplets, then moves across the page, and finally flips the page or adjusts the book. Wait, the video has the hand moving from left to right, maybe, then adjusting. But need to be concise.\n\nAppearance: hand is blue (tint), book is white/silver with some markings. Number: one hand. Spatial: hand is on the open book page. Motion: hand moves across the page, then moves to the side, perhaps flipping. Camera perspective: close-up, top-down maybe? The video is a close-up shot, so camera is close to the book.\n\nBackground: minimal, dark background. Rules say exclude text recognition, so don't mention the \"1\" on the page. So focus on motion: hand moves over the page, then adjusts the book's page.\n\nSo putting it together:\n\nA blue-tinted hand moves across a white book page, adjusting its position and flipping the page. The hand's motion is sequential, starting from the left side of the page and progressing rightward, then shifting to the book's edge. The camera remains static in a close-up view, focusing on the interaction between the hand and the book. Background is dark.\n\nWait, need to check rules: chronological paragraph, focus on motion. Let's see the frames:\n\nFrame 0: Hand on page (fingers spread).\n\nFrame 1: Hand moves up slightly.\n\nFrame 2: Hand continues moving.\n\nFrame 3: Hand shifts to the right, fingers pressing down.\n\nFrame 4: Hand moves to the left, maybe flipping.\n\nWait, the video description says \"the hand's motion and behavior in chronological order\".\n\nSo: At 0s, a blue-tinted hand rests on a white book page. By 1s, the hand moves upward across the page. At 2s, the hand continues its motion, shifting rightward. By 3s, the hand adjusts the book's edge. The camera maintains a static close-up, capturing the hand's interaction with the open book against a dark background.\n\nBut need to be concise. Let's try to condense.\n\nA blue-tinted hand moves across a white book page, shifting from left to right and adjusting the page's position. The hand's motion begins with a resting position, transitions to a rightward glide, and concludes with a subtle page adjustment. The camera provides a static close-up view, focusing on the hand's interaction with the open book, set against a dark backdrop.\n\nWait, check the rules: \"Conclude with camera perspective and movement\". So need to end with camera.\n\nAlso, number of hands: one hand.\n\nAppearance: blue-tinted hand (so color), white book page.\n\nSpatial: hand is on the open book (so in front of the book, but the book is open, so the hand is on the page).\n\nLet's write it:\n\nA single blue-tinted hand moves across a white book page, shifting rightward and adjusting the page’s edge. The motion begins with the hand resting on the page, progresses through a rightward slide, and ends with a subtle page adjustment. The camera maintains a static close-up perspective focused on the hand and book, with a dark background.\n\nCheck if text is excluded: the \"1\" on the page is mentioned? Wait, the instruction says \"Exclude text recognition\". The \"1\" is part of the page, but we don't have to mention it. So the description should not refer to the text on the page. So in the caption, don't mention any text.\n\nYes, so \"white book page\" without mentioning the text. So that's good.\n\nCheck chronological order: starts with resting", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bjnCa6AiGYs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bjnCa6AiGYs_000554_000564.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 31.643932402283617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "A gloved hand moves over a white surface (likely a book or paper) in a writing or drawing motion; the hand is the primary moving object, and the paper is moved as a consequence of the hand's contact.", "background_and_ambient_analysis": "The background (dark surface) is static with no shifting, and there is no fire, water, smoke, or wind present."}}
{"video_id": "bk4Pp4Tsk0g", "file_name": "bk4Pp4Tsk0g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in dark blue with white stripes runs forward along a concrete sidewalk, moving away from the camera toward a red-brick building. The child continues running past grassy areas and bushes, with an adult in a red hoodie and jeans entering the frame from the right and walking behind the child. The child maintains a steady pace ahead of the adult as they move along the sidewalk; the camera follows the child's motion, remaining focused on their movement with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bk4Pp4Tsk0g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bk4Pp4Tsk0g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 83.19378374403979, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (child and adult) are moving: child walks along sidewalk while holding an object, adult enters frame and walks alongside child; motion due to voluntary locomotion.", "background_and_ambient_analysis": "Background elements (sidewalk, grass, building, bushes) remain static with no fluid motion (fire, water, smoke, wind); no significant ambient environmental motion observed."}}
{"video_id": "bk7vYn3YwFw", "file_name": "bk7vYn3YwFw_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with a ring holds a clear glass, while another hand pours dark liquid from a dark bottle with a decorative label into the glass. The bottle is tilted to fill the glass, and the liquid rises within it. Background foliage remains blurred. Camera maintains a close-up, static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bk7vYn3YwFw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bk7vYn3YwFw_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 339.09203739189024, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands holding the glass and bottle, and the bottle being tilted to pour. The motion is due to explicit human action (pouring).", "background_and_ambient_analysis": "Background trees are stationary with no uniform shifting; no fire, water, smoke, or wind dominates the scene. The liquid pouring is controlled by the hands, not uncontrolled fluid motion."}}
{"video_id": "bjy3GqmCeEo", "file_name": "bjy3GqmCeEo_000542_000552.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short, two-toned hair (red and black) wearing a black top and gold necklace adjusts their hair. They use their right hand to pull strands back, then adjust the hair on top of their head while bending forward, with a wooden dresser visible behind them and a green bag to the left. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bjy3GqmCeEo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bjy3GqmCeEo_000542_000552.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 37.315816246910444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person with red hair moves their head and arms in controlled, deliberate motions while interacting with their hair.", "background_and_ambient_analysis": "Background elements (wooden dresser, green container) show no shifting or environmental motion; no fire, water, or wind present."}}
{"video_id": "bkaIzzzfXmI", "file_name": "bkaIzzzfXmI_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a light yellow, medium-sized potato, using a knife to peel its skin and then slice the peeled potato into pieces on a cutting board. The camera maintains a close-up perspective with slight handheld shake, focusing on the hands and potato against a blurred background of food displays.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bkaIzzzfXmI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bkaIzzzfXmI_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 214.6880075061561, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands and apple/knife are discrete solid objects; the apple is being sliced by the knife due to manual manipulation, showing clear physical interaction (cutting motion).", "background_and_ambient_analysis": "The background consists of static shelves with food items; no shifting background elements or fluid/environmental motion (e.g., fire, water, wind) is observed."}}
{"video_id": "bkk1fiGIgnQ", "file_name": "bkk1fiGIgnQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of dark-skinned hands, dressed in dark sleeves, positions a dark fabric under a white sewing machine with a yellow thread spool. The hands adjust and guide the fabric through the machine's needle area before withdrawing. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bkk1fiGIgnQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bkk1fiGIgnQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 195.23379532743618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and a screwdriver tool are manipulating a mechanical component; discrete solid objects exhibit controlled, deliberate motion due to manual interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Background elements (machine structure, yellow wheel, metal components) remain stationary with no uniform displacement."}}
{"video_id": "bklcKwNPy5k", "file_name": "bklcKwNPy5k_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt and black pants jumps in a sandpit, then runs onto a grassy area, performs a handstand on a concrete block, and executes a flip on the grass. The camera remains handheld with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bklcKwNPy5k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bklcKwNPy5k_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 159.5073346308867, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt performs acrobatic motions (flips, handstands) while a dog shifts position in a sandbox. Both are solid objects with distinct, trackable movements.", "background_and_ambient_analysis": "Background elements (building, grass, road) are stationary with no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "bl6OcruIQjk", "file_name": "bl6OcruIQjk_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lies face down on a mat, covered by a green towel from the waist down, while another individual in a white shirt and red pants kneels beside them, using both hands to massage their upper back in circular motions. The masseur’s hands move rhythmically across the back, maintaining contact as the camera shifts from a top-down view to a slightly wider angle, revealing a patterned floor and a purple mat in the background. The camera remains steady with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bl6OcruIQjk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bl6OcruIQjk_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 60.50493924173149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects: a person lying prone (discrete object) and another person massaging their back (discrete object). The massaging hands and slight body movement of the prone individual are the primary motions.", "background_and_ambient_analysis": "Background elements (patterned floor, furniture) show no significant shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "bl0nwVtIcww", "file_name": "bl0nwVtIcww_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in dark clothing bends near a brick fireplace, then stands upright holding a light blue toy, walking forward toward the camera. The child moves from the fireplace area toward the foreground, maintaining a steady pace. The camera remains slightly shaky, capturing the motion from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bl0nwVtIcww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bl0nwVtIcww_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 143.2133682571411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving: standing up, walking, and manipulating a blue toy. The motion is due to locomotion and object manipulation.", "background_and_ambient_analysis": "The background (brick fireplace, cabinet, floor) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "bm57Rzj5az8", "file_name": "bm57Rzj5az8_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a purple makeup pencil applies it to the closed eye of a person, then withdraws the pencil as the eye opens. The hand and pencil are positioned in front of the eye, with the camera maintaining a close-up perspective throughout, capturing the motion of the pencil and the eye’s opening.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bm57Rzj5az8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bm57Rzj5az8_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 33.66124635399977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The hand holding the brush moves across the eyelid to apply makeup, and the person's eye opens and closes. These are discrete solid objects moving due to explicit physical forces (the artist's action).", "background_and_ambient_analysis": "The background consists of static bokeh lights with no environmental motion (fire, water, smoke, wind). Static background elements (the lights) are fixed and do not shift uniformly."}}
{"video_id": "bmrZBfqQuf8", "file_name": "bmrZBfqQuf8_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red and white sleeveless top is seated at a table, facing slightly toward the camera. They raise their right hand to their mouth, appearing to chew or eat, then lower the hand away from their mouth. The background features shelves stocked with colorful packaged items. The camera maintains a static close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bmrZBfqQuf8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bmrZBfqQuf8_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 45.25734549904135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl is actively moving her head, hands, and mouth while eating; her discrete solid motions include hand movements toward her mouth and chewing actions.", "background_and_ambient_analysis": "The background (shelves with hanging items) shows no significant shifting or fluid motion; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "bmRpq2BW9gc", "file_name": "bmRpq2BW9gc_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light pink dress shirt adjusts a red necktie, manipulating the fabric to form a knot, starting with positioning the tie at the collar and progressing to tightening. The individual stands in a room with a fireplace and greenery visible in the background. The camera remains static, capturing the upper body and actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bmRpq2BW9gc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bmRpq2BW9gc_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 77.68879118199362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt and red tie is making deliberate hand movements to adjust the tie, demonstrating discrete solid-object motion due to manual manipulation.", "background_and_ambient_analysis": "The background (wall, plant, painting) is static with no fluid motion or environmental effects. No fire, water, smoke, or wind observed."}}
{"video_id": "bmz5tou3EEk", "file_name": "bmz5tou3EEk_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long black hair sits with a black cape draped over their shoulders. Another individual, partially visible, uses a red hairdryer to style the seated person’s hair, moving the device through the hair in a sweeping motion. The stylist remains positioned to the left of the seated person, adjusting the hairdryer’s angle. The camera maintains a close, handheld perspective with slight movement, capturing the interaction from a slightly shaky angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bmz5tou3EEk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bmz5tou3EEk_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 78.18284284646427, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hair is being styled by a hairdresser using a hairdryer; the hairdresser's hand and hairdryer exhibit controlled movement to manipulate the hair.", "background_and_ambient_analysis": "Static background elements (shelves with bottles, walls) show no uniform shifting or fluid motion (e.g., no fire, water, smoke)."}}
{"video_id": "bmwgckhe5MI", "file_name": "bmwgckhe5MI_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two fencers in white uniforms and helmets spar in an indoor gymnasium, moving dynamically across the wooden floor. Initially facing each other, they exchange lunges and parries: one fencer advances while the other steps back and deflects, continuing their offensive and defensive maneuvers as they shift positions. The camera maintains a fixed perspective, capturing their interaction from a stationary angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bmwgckhe5MI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bmwgckhe5MI_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 264.6403953684389, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two fencers in white uniforms moving with fencing weapons; their motions include lunging, parrying, and stepping.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind observed. Background elements (walls, doors) are stationary."}}
{"video_id": "blX03GQn9jo", "file_name": "blX03GQn9jo_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/blX03GQn9jo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/blX03GQn9jo_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 199.16358440128164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and head move to hold and display the bottle, pour water, and wash the face. The bottle and water container are also moving as discrete objects.", "background_and_ambient_analysis": "The background (metallic wall) is static. There is a brief pouring of water (from a container) and water on the face, but these fluid events are not dominant; they are short and controlled actions. No significant ambient environmental motion dominates the video."}}
{"video_id": "bnAoFw3tvik", "file_name": "bnAoFw3tvik_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls, one in pink and one in blue, interact on a grassy field. Initially, the pink girl crawls left while the blue girl sits up and adjusts, then remains seated. The pink girl stands and walks right, passing the blue girl. The camera stays in a steady ground-level view, capturing their movements with the open field as the minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bnAoFw3tvik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bnAoFw3tvik_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 409.9194910699519, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are discrete objects: a child in blue performs a somersault and rolls on the ground, while a child in pink sits, stands, and walks away. Their motion is due to intentional locomotion and collisions (e.g., landing from somersault).", "background_and_ambient_analysis": "The background consists of a grassy field with trees and distant structures. There is no significant fluid motion (fire, water, smoke) or dominant environmental motion (wind); grass movement is subtle and not fluid-like. Static background elements (trees, field boundaries) remain stable with no uniform shifting."}}
{"video_id": "bn7TXxxF06Q", "file_name": "bn7TXxxF06Q_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a striped polo shirt with dark collar and sleeves walks forward while speaking, approaching the camera in an indoor public space. Behind him, several people sit and stand near columns, some with luggage. The camera remains static at eye level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bn7TXxxF06Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bn7TXxxF06Q_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 63.54451473278972, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The foreground man (in striped polo) is making gestures and moving slightly (talking in place). In the background, a person walks from right to left and some seated people show minimal movement.", "background_and_ambient_analysis": "The background (wall, floor, static structures) is stable with no shifting. There are no fluids (fire, water, smoke) or wind effects visible. Only discrete objects (people) are moving."}}
{"video_id": "bnOvJexZgaQ", "file_name": "bnOvJexZgaQ_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a red shirt and the other in a black shirt with a graphic design, stand close together in a room; the person in red holds a yellow object while embracing the other. They shift positions slightly, moving closer and adjusting their stance, with the camera rotating clockwise and tilting downward, capturing them from various angles as they interact. The background includes a couch and curtains, but remains out of focus. The camera exhibits a slight shake, maintaining a close-up perspective on their movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bnOvJexZgaQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bnOvJexZgaQ_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 100, "blur_score": 127.31542132299742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are moving together in a circular motion (spinning) as a discrete solid object.", "background_and_ambient_analysis": "No fire, water, smoke, or wind; background elements (walls, furniture) do not shift uniformly."}}
{"video_id": "bnhF7c9qIFs", "file_name": "bnhF7c9qIFs_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a blue spoon stirs a mixture of diced red, yellow, green, and purple vegetables in a pink square bowl on a green wooden surface; the camera zooms in to show the mixing motion, then the hand pours a liquid from a small white bowl into the vegetables, with a glass bowl of kale positioned to the left. The camera maintains a top-down perspective throughout, shifting slightly to focus on the stirring and pouring actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bnhF7c9qIFs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bnhF7c9qIFs_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 68.94722018068482, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands using a blue spatula stir chopped vegetables (red, yellow, green) in a pink bowl. The vegetables and spatula move as discrete solid objects due to manual stirring.", "background_and_ambient_analysis": "The wooden background remains static with no uniform shifting or fluid/environmental motion (e.g., no fire, water, or smoke)."}}
{"video_id": "boOcTbOWgqc", "file_name": "boOcTbOWgqc_000212_000222.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a brown bracelet writes on white paper using a multi-colored pen, their hand moving rhythmically across the page. The individual then lifts the pen, pausing briefly before resuming writing. To the right, a wooden desk holds a black and red bag, with the paper resting on a green surface. The camera maintains a close-up, steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/boOcTbOWgqc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/boOcTbOWgqc_000212_000222.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 57.61134638893134, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (person's hand, pen) exhibit discrete motion as the person writes on paper, with clear physical movement due to writing action.", "background_and_ambient_analysis": "Background elements (desk, wall, wooden structure) remain stable with no uniform shifting or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "bnbTJ86lT78", "file_name": "bnbTJ86lT78_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to focus on the main subjects: three people. Let's look at each frame.\n\nIn the first frame, three people are standing. Left is a person in a green beanie and blue plaid shirt, middle is in a green hooded outfit with a belt, holding something (maybe a toy), right is in a green shirt with a guitar. The background has a crowd, but per rule e, minimal background.\n\nThen, in frame 2, the middle person is looking up, maybe talking. Frame 3, they're still standing, middle person is holding something. Frame 4, the person on the left moves their head, maybe laughing. Frame 5, left person touches their head, middle person is smiling, right person still holding guitar.\n\nNeed to sequence the motion chronologically. Let's list the actions:\n\n- Initial pose: three people stand. Left (green beanie, plaid), middle (green hood, holding object), right (green shirt, guitar). \n- Then, middle person raises their head (maybe speaking), then looks down. \n- Left person shifts head, maybe adjusting hat. \n- Right person moves guitar slightly.\n\nCheck spatial relationships: left of middle, right of middle. \n\nCamera: seems static, slight shake maybe? The problem says camera perspective and movement. In the frames, the camera is steady but maybe has a slight shake as the action progresses.\n\nBackground: there's a crowd behind, but minimal. \n\nNow, structure the caption:\n\nStart with initial position: three people stand. Describe their appearance briefly. Then their actions in order.\n\nLeft person: green beanie, blue plaid shirt. Middle: green hooded dress with belt, holding an object. Right: green t-shirt, holding guitar.\n\nActions: \n\n- Frame 1-2: middle person looks up (maybe talking), then back. \n- Frame 3-4: left person moves head, maybe smiling. \n- Frame 5: left person touches head, middle smiles, right plays guitar.\n\nWait, the user says \"chronological paragraph\". So sequence the actions as they happen.\n\nLet me check the frames again:\n\n0.0: all standing, middle holding object, right holding guitar.\n\n0.3: same, but middle is speaking (mouth open), right holding guitar.\n\n0.5: middle looks up, right turns guitar.\n\n0.8: left person turns head, middle looks down.\n\n1.0: left turns head, middle holds object, right plays guitar.\n\nWait, the video is 5 seconds, but the description is per frame.\n\nThe key motions:\n\n- The person in the green hooded outfit (middle) looks up and then down.\n\n- The person in the green beanie (left) moves their head, possibly adjusting their hat.\n\n- The person in the green shirt (right) holds a guitar, playing it.\n\nNow, chronological:\n\nThree individuals stand: left (green beanie, plaid shirt), middle (green hooded outfit, belt), right (green t-shirt, guitar). Middle person looks upward and then downward. Left person shifts head and adjusts their hat. Right person strums the guitar. The camera remains mostly static with a slight shake.\n\nWait, need to be concise. Let's check rules:\n\na) Motion and behavior of main subjects in chronological order.\n\nb) Brief appearance: colors, size, orientation.\n\nc) Spatial relationships: left, middle, right.\n\nd) Conclude with camera perspective and movement.\n\ne) Background minimal, so mention if necessary but not much.\n\nf) Exclude text, names, etc.\n\nSo, start with three people standing. Their positions: left, middle, right. Descriptions: left in green beanie and plaid, middle in green hooded outfit with belt, right in green shirt with guitar.\n\nThen actions in order:\n\n- Middle person raises their head and speaks (mouth open).\n\n- Left person moves their head, possibly laughing or reacting.\n\n- Right person strums the guitar.\n\n- Left person touches their head.\n\nNow, putting it together concisely.\n\n\"Three individuals stand in a line: left (green beanie, plaid shirt), middle (green hooded dress, belt), right (green shirt, guitar). Middle person raises head and speaks, then looks downward. Left person shifts head, smiles, and touches their head. Right person strums the guitar. Camera remains static with slight shake.\"\n\nCheck if chronological: first middle speaks, then left reacts, right plays. That's the order.\n\nWait, the video starts with them standing, then middle looks up (maybe talking), then left moves, right plays.\n\nYes.\n\nNow, check if appearance is brief:\n\n- left: green beanie, plaid shirt (color, size, orientation)\n\n- middle: green hooded dress with belt (color", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bnbTJ86lT78.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bnbTJ86lT78_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 72.60427085770844, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people in the foreground exhibit discrete motion: head turns, hand gestures, and body shifts due to voluntary locomotion or interaction (e.g., the person in plaid shirt moves hands/turns head, the person in green outfit shifts posture, the person in green shirt interacts with a phone).", "background_and_ambient_analysis": "Static background elements (e.g., black curtain, distant people) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "bpa1IMc-Fec", "file_name": "bpa1IMc-Fec_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A worker wearing a white hard hat, light blue shirt, dark pants, and boots is crouched on wet concrete, then stands and walks along the right wall of the concrete structure while working, smoothing the surface. Two small debris piles are visible on the concrete. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bpa1IMc-Fec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bpa1IMc-Fec_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 38.50109668036568, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A worker (discrete object) moving by walking and using a trowel to smooth concrete.", "background_and_ambient_analysis": "Static background (concrete walls and floor) with no shifting or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "bp8c9bHC6Pg", "file_name": "bp8c9bHC6Pg_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and light pants sits on a chair, operating a wooden spinning wheel by turning its handle, their hands moving rhythmically. The individual is positioned in front of shelves stocked with yarn and fabric items, with a trash can and other objects nearby. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bp8c9bHC6Pg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bp8c9bHC6Pg_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 538.8731293506305, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is operating a spinning wheel; the wheel is visibly rotating as a discrete solid object due to manual operation.", "background_and_ambient_analysis": "The background features static shelves, furniture, and a white picket fence with no uniform shifting or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "bpsYjsgGthk", "file_name": "bpsYjsgGthk_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt bends forward, lowers their head, then lifts it to reach toward a white bowl, subsequently bringing their hands to their face before lowering them. The camera remains close and slightly shaky, capturing the actions from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bpsYjsgGthk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bpsYjsgGthk_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 136.7515253277249, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects in motion: a person in a red shirt and blue jeans actively bending over and moving their hands/arms in a sink, likely washing hair or an object. Their body and limbs exhibit controlled physical motion.", "background_and_ambient_analysis": "Background elements (sink, countertop) show no uniform shifting or environmental motion (no fire, water flow, smoke, or wind dominance). The scene is indoors with static fixtures, indicating minimal ambient influence."}}
{"video_id": "bq3_NnyYPfs", "file_name": "bq3_NnyYPfs_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue checkered shirt uses both hands to manipulate a light-colored fabric item while holding a small round object; the right hand moves the object while the left hand secures the fabric, with the camera maintaining a close-up, static perspective on the hands against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bq3_NnyYPfs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bq3_NnyYPfs_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 159, "blur_score": 64.80500768905878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person's hands and a small cylindrical object (likely a can/bottle) are moving discretely; the hands manipulate the object through opening and positioning actions.", "background_and_ambient_analysis": "The background is dark and static with no visible fluid or environmental motion (fire, water, smoke, wind). Background elements (if any) show no uniform shifting."}}
{"video_id": "borldWowtck", "file_name": "borldWowtck_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a bright yellow shirt, black shorts, and pink sneakers walks away from a yellow soccer ball on a green field, pauses, then steps forward to kick the ball. The camera remains stationary, capturing the action from a side angle with goalposts visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/borldWowtck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/borldWowtck_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 237.543504938947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing yellow shirt) and a soccer ball are moving; the person walks and kicks the ball, causing discrete motion of the ball.", "background_and_ambient_analysis": "Background elements (goals, advertisements, trees) show no shifting or uniform motion; no fluid/environmental motion (fire, water, smoke, wind) is present. Trees are static."}}
{"video_id": "bqfqxlULqlQ", "file_name": "bqfqxlULqlQ_000342_000352.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and blue shorts stands on a snow-covered rooftop, raising a sledgehammer above their head before swinging it downward to strike a large black tire resting on the snow; the camera remains stationary, capturing the action from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bqfqxlULqlQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bqfqxlULqlQ_000342_000352.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 184.80325258945226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is swinging a hammer repeatedly at a stationary tire; motion is due to the person's arm and body movements and the hammer's trajectory.", "background_and_ambient_analysis": "Background (buildings, satellite dish, ground) is static; no fluid/environmental motion (fire, water, smoke, wind) observed. Snow is static."}}
{"video_id": "bqiFRU30FcY", "file_name": "bqiFRU30FcY_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room, two individuals wearing white karate uniforms with black belts stand near a window. The person on the right initiates a jump, lifting both legs high while airborne, performing a dynamic kick towards the left person. The individual on the left raises their arm, possibly blocking or reacting to the kick. After the jump, the kicker lands, and the observer steps back. The camera remains stationary with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bqiFRU30FcY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bqiFRU30FcY_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 94.68168901823861, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in martial arts uniforms: one performs a dynamic high kick (leg elevated, body in mid-air), while the other stands stationary, supporting the kicking person. Their movements are deliberate, controlled locomotion and physical interactions.", "background_and_ambient_analysis": "The background elements (window panes, door, walls) remain static and do not shift uniformly across frames. No fire, water, smoke, or wind motion is present."}}
{"video_id": "br3Z21gACwo", "file_name": "br3Z21gACwo_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black jacket plays a light brown four-string bass guitar, with their left hand moving along the fretboard and right hand plucking the strings; visible tattoos appear on the left arm. A white door and a red guitar with decorative patterns hang on the wall in the background. The camera remains stationary, providing a close-up view focused on the instrument and the player.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/br3Z21gACwo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/br3Z21gACwo_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 112.27937461619244, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands move on the bass guitar strings, and the body exhibits slight motion while playing. The guitar remains mostly stationary but shows minor vibrations from playing.", "background_and_ambient_analysis": "The background (wall and door) shows no shifting or uniform motion. No fluid elements (fire, water, smoke, wind) are present; the environment is static."}}
{"video_id": "bozCyMO7FFA", "file_name": "bozCyMO7FFA_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise caption for this video based on the provided rules. Let's see.\n\nFirst, the video shows someone cooking shrimp and scallops on a grill. The main subject is a person wearing white gloves using a spatula to move the food. The scene starts with the person flipping the seafood, which is sizzling and steaming. The text overlay mentions cooking until they lose their translucent color, shrimp turning pink and scallops white, but I have to exclude text recognition per rule f.\n\nSo, chronological order: The person is cooking, stirring with a spatula. The main subjects are the hands in gloves, the spatula, and the seafood. Need to describe the motion—flipping, stirring. The seafood is golden-brown, maybe with some green bits (scallions?), but the rules say to mention appearance briefly. The spatial relationship: the hands are above the grill, spatula moving the food. Background is minimal, just the grill.\n\nCamera perspective: close-up, probably top-down? Wait, the video shows a close-up of the grill, so maybe a close-up shot focusing on the cooking. The camera doesn't move much, just stays on the action.\n\nWait, the output format must be in a caption tag. Let me check the rules again.\n\na) Motion and behavior in order: Person uses spatula to flip shrimp/scallops. They cook until done. The seafood changes color.\n\nb) Appearance: hands in white gloves, spatula, seafood turning pink and white. But the text is part of the video, but we have to exclude text recognition. So mention the color change as part of the behavior. But rule f says exclude text recognition, so maybe just describe the visual changes without citing the text.\n\nWait, the user says to exclude text recognition, named characters, stylistic analysis. So I shouldn't mention the text on screen. So the caption should focus on what's happening without the text.\n\nSo: A gloved hand uses a spatula to stir sizzling shrimp and scallops on a grill. The seafood, initially translucent, gradually turns pink and white as it cooks. The camera maintains a close-up view of the grill throughout, capturing the steam and motion.\n\nWait, but the rules say to mention spatial relationships. The hands are above the grill. Maybe: A person wearing white gloves uses a spatula to flip golden-brown shrimp and scallops on a hot grill, where steam rises. The seafood pieces are stirred repeatedly, changing color as they cook. The camera stays close-up, focusing on the cooking process.\n\nWait, need to be concise. Let's see the example output.\n\nWait, looking at the sample rules. For example, if the video shows a person stirring food on a grill, the caption should state the action in order.\n\nOriginal video: A person with white gloves uses a spatula to cook shrimp and scallops on a grill. The seafood sizzles and steams. The person flips and stirs the pieces. The seafood loses translucency, shrimp turn pink, scallops white. But exclude text recognition, so the caption should mention the color change as part of the visual, not the text.\n\nSo: A gloved hand uses a spatula to stir sizzling shrimp and scallops on a grill, causing steam to rise. The seafood, initially translucent, turns pink and white as it cooks. The camera remains close-up, capturing the motion of the spatula and the cooking process.\n\nCheck the rules again. Focus on motion and behavior chronologically. The main subject is the person's hands (gloved) stirring the food. The seafood is sizzling, steaming, changing color. Spatial relation: hands are above the grill. Camera is close-up.\n\nI need to make it concise. Maybe: A gloved hand stirs sizzling shrimp and scallops on a grill, causing steam to rise. The seafood changes from translucent to pink and white as it cooks. The camera maintains a close-up view of the cooking process.\n\nWait, but the rules say to mention number, color, size. The seafood is shrimp and scallops. They're golden-brown perhaps, with some green bits. But maybe just describe the color change. The rule b says briefly describe appearance and number. So \"shrimp and scallops\" (plural), maybe golden-brown color initially, then turning pink and white.\n\nLet me try:\n\nA person wearing white gloves uses a spatula to flip golden-brown shrimp and scallops on a hot grill. Steam rises as the seafood sizzles and loses its translucent color, turning pink and white. The camera remains in a close-up position, focusing on the cooking process.\n\nWait, but \"person\" is excluded per rule g? No, rule g says exclude named characters, but it's about \"named characters\" like \"Chef John\", so \"a person\" is okay as long", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bozCyMO7FFA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bozCyMO7FFA_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 95.043723048172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand using tongs to stir and move shrimp and vegetables on the grill, representing discrete solid objects interacting through physical manipulation.", "background_and_ambient_analysis": "The background consists of a static grill and cooking surface with no uniform shifting; minor steam from the grill is present but not dominant."}}
{"video_id": "br4DCYb2pUc", "file_name": "br4DCYb2pUc_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand at a kitchen counter cluttered with peeled and unpeeled white potatoes. The man in a gray tank top peels a potato while the man in a light blue shirt picks up a peeled potato, examines it, and then eats it. Both face the counter, with cleaning supplies and a sink visible in the background. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/br4DCYb2pUc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/br4DCYb2pUc_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 183.44733302426738, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals interact with objects (fruit, utensils) on a kitchen counter; their hand movements and positioning changes are distinct physical actions.", "background_and_ambient_analysis": "Background elements (cabinets, window) remain static with no shifting motion or fluid/environmental phenomena (e.g., fire, smoke, water)."}}
{"video_id": "brRaWBqwe5I", "file_name": "brRaWBqwe5I_000263_000273.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens at a construction site with a yellow excavator and people under a tent. A man in a gray coat writes on a whiteboard, then holds a paper while another person in a brown coat stands nearby. The camera then shows the excavator digging into muddy ground, causing mud to splash.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/brRaWBqwe5I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/brRaWBqwe5I_000263_000273.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 1232.8443113077165, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people, signs) exhibit motion from explicit physical actions: a person holds and adjusts a sign with numbers, another interacts with the sign while others observe, and a yellow excavator is visible but stationary in later frames.", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion observed. Background elements (tents, structures) remain relatively static with no uniform displacement indicating camera-induced motion or ambient phenomena like wind."}}
{"video_id": "brMGTuz1F8s", "file_name": "brMGTuz1F8s_000148_000158.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows two people dancing. First, describe their actions chronologically. The first person is wearing a black shirt with \"Banana\" (but rule g says exclude text recognition, so just say black shirt, maybe \"dark shirt\" to avoid text), black pants, white shoes, and a cap. The second person has a dark top, black pants, teal shoes. They start by holding hands, then move around. The third person is sitting on a red couch, so background but minimal. \n\nCheck the rules: focus on motion, chronological. So start with their initial position: standing on a tiled floor, maybe the two dancers. Then their movements: they twirl, maybe the woman's hair swings. Then the man adjusts his stance, they keep moving. \n\nSpatial relationships: the dancer in black shirt (man) and dark top (woman) are in front of the red couch. The sitting person is on the couch. \n\nCamera: looks like a top-down or slightly angled view, but the video description says \"top-down\" in some contexts. Wait, the video is shown from a high angle, maybe handheld. Rule d: camera perspective and movement. \"Slight shake\" maybe. \n\nBackground: minimal, red couch, green curtains, but keep it minimal. \n\nNow, structure the paragraph:\n\nTwo people dance on a tiled floor. The person in black shirt, black pants, white shoes, and cap holds hands with another person in dark top, black pants, teal shoes. They spin and move around, the woman’s hair swinging as they shift positions. The seated person on the red couch remains still. Camera angle is top-down with slight shake.\n\nWait, need to be concise. Let's check each rule.\n\na) Motion: chronological. So start with their initial dance move, then next action.\n\nOriginal video: they start holding hands, then the man spins, the woman spins, etc. So:\n\nThe two dancers begin by holding hands, then spin around on the tiled floor, their movements fluid. The person in black shirt and dark top continue rotating, with the woman’s hair swinging. A third person sits on a red couch in the background, remaining still. The camera maintains a top-down perspective with slight movement.\n\nBut need to check appearance: \"black shirt\" but avoid text, so \"dark shirt\" maybe. Wait, the shirt has \"Banana\" but rule f says exclude text recognition, so just describe as black shirt, but since it's a detail, maybe just \"black shirt\" but not the text.\n\nRule c: spatial relationships. The two dancers are in front of the red couch.\n\nRule b: number and appearance. Two people dancing (man: black shirt, black pants, white shoes, cap; woman: dark top, black pants, teal shoes). Third person seated.\n\nBut keep it concise.\n\nLet's draft:\n\nTwo individuals dance on a wooden-tiled floor. The first person wears a black shirt, black pants, white shoes, and a cap; the second wears a dark top, black pants, and teal shoes. They begin by holding hands and spin in a circle, moving fluidly. A third person remains seated on a red couch behind them. The camera captures the scene from a top-down angle with slight movement.\n\nCheck if background is minimal: red couch is mentioned, but others are minimal. Yes.\n\nCheck chronological: start with holding hands, spinning, then the seated person is background.\n\nYes. Now, make sure it's a paragraph, concise.\n\nLet's refine:\n\nTwo dancers on a tiled floor start by holding hands, then spin around. The first, in a black shirt, black pants, white shoes, and cap, moves alongside the second, in a dark top, black pants, and teal shoes, their hair swinging as they rotate. A third person sits still on a red couch in the background. The camera angle is top-down with slight shake.\n\nThat's better. Check all rules.\n\na) Motion: chronologically (holding hands → spinning → rotating).\n\nb) Appearance: two dancers described (clothing), third person seated.\n\nc) Spatial: third person on couch behind.\n\nd) Camera: top-down, slight shake.\n\ne) Background minimal: red couch, but not over-described.\n\nf) Excluded text recognition, named characters.\n\ng) No reasoning in output.\n\nYes. Now, write in the required format.\n</think>\n\n<caption_output>Two individuals dance on a tiled floor; one wears a black shirt, black pants, white shoes, and a cap, while the other wears a dark top, black pants, and teal shoes. They begin by holding hands, then spin in a circle with fluid movements, the second person’s hair swinging as they rotate. A third person remains seated on a red couch in the background. The camera captures the scene from a top-down perspective with slight movement", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/brMGTuz1F8s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/brMGTuz1F8s_000148_000158.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.47626400875531, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a man and woman) are interacting: the man holds the woman's hands, spins her around, and they move across the floor. Their motion is due to physical forces (e.g., gripping, pivoting, locomotion) with clear bounding box tracking.", "background_and_ambient_analysis": "The tiled floor, red chair, purple chair, and green curtains remain stationary throughout the frames with no shifting or fluid motion (fire, water, smoke, wind). Background elements are fixed relative to each other, indicating no environmental fluid dynamics."}}
{"video_id": "bsUuvCaAMiA", "file_name": "bsUuvCaAMiA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing runs across a dry grass field from the right side toward the left, moving past the center line and exiting the frame. The background includes distant buildings and a small inset video in the top left. Camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bsUuvCaAMiA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bsUuvCaAMiA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 136, "blur_score": 4452.8723844983415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is running across the field, moving from right to left and then turning to run back, indicating locomotion.", "background_and_ambient_analysis": "The background (green building, trees, and field) is static with no significant fluid or wind motion; the field is dry grass with no visible water or smoke."}}
{"video_id": "bsDXBgnhqC8", "file_name": "bsDXBgnhqC8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black and white checkered shirt and a red and black cap holds a microphone close to their mouth while seated in front of a wooden desk with a computer monitor. Behind them, a chair and small appliance are visible. The camera remains stationary, capturing the individual from the front as they vocalize into the microphone.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bsDXBgnhqC8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bsDXBgnhqC8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 294.27034486644254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (Joseph Poolpo) is making hand gestures and head movements while speaking into a microphone.", "background_and_ambient_analysis": "The background (desk, monitor, walls) is static. No fluid or environmental motion detected."}}
{"video_id": "bt9drqSlj4Q", "file_name": "bt9drqSlj4Q_000177_000187.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of a hand holding a small object, maybe a cookie or something similar. The hand is light-skinned, and there's a dog's nose visible in the background, so the dog is probably near the hand. Then, the hand moves the object away, maybe dropping it? Wait, the second frame is a bit blurred, but the next frame shows the hand holding a cookie jar with a white substance inside, maybe frosting. Then the hand opens the jar and takes out a cookie with colorful sprinkles and chocolate stripes. The cookie is placed into a box.\n\nSo chronological order: first, a hand holds a small item (maybe a cookie) with a dog nearby. Then the hand moves the item, maybe into a jar. Wait, frame 0: hand holding a small object, dog's nose in background. Frame 1: hand moves, maybe the object is being placed or moved, dog is still there. Frame 2: hand holding a jar with a white substance (like icing) being squeezed out? Then frame 3: the jar is opened, and the next frame shows a cookie with sprinkles and chocolate on it.\n\nWait, let's re-examine each frame:\n\n[0.0] Close-up of a light-skinned hand holding a small, light-colored object (maybe a cookie) with a dog's nose visible in the background.\n\n[1.4] The hand moves the object, causing a blur, the dog is still present.\n\n[2.5] Hand holding a metal jar (like a cookie jar) with a white substance (icing) being poured out, maybe onto a plate.\n\n[3.6] The hand places a cookie with yellow icing and colorful sprinkles onto the plate, with chocolate stripes on top.\n\nWait, maybe frame 2 shows the jar being held, and then frame 3-4 shows the cookie being placed. Let's sequence:\n\nStart: hand holds object, dog nearby.\n\nThen hand moves object, maybe putting it into a jar or handling it.\n\nThen, the hand is holding a jar with icing, then placing a cookie with sprinkles onto the plate.\n\nNow, spatial relationships: dog is near the hand in the first frames. The jar is held in the hand, then the cookie is placed in front of the hand, onto a white surface (box).\n\nCamera: close-up, maybe handheld, slight shake as it moves.\n\nBackground: minimal, just the hand, object, dog, and then the jar and cookie.\n\nMain subjects: hand (light-skinned, visible), dog (nose visible), cookie (yellow with sprinkles, chocolate stripes), jar (metal).\n\nChronological:\n\n- Hand holds a small object (maybe a cookie) with a dog's nose in the background.\n\n- Hand moves the object, causing blur, dog remains.\n\n- Hand opens a metal jar containing white substance, pours it.\n\n- Hand places a cookie with yellow icing, colorful sprinkles, and chocolate stripes onto a white surface.\n\nWait, frame 2.5 is \"hand holding a jar with white substance\" but it's a bit blurred. Frame 3.6 is \"hand holding a jar with white substance, pouring onto a plate\" or the jar is open, and then the cookie is placed on a white surface.\n\nWait, the fourth frame (4.0) shows the hand holding a cookie with chocolate stripes and sprinkles, placing it onto a white box. So:\n\nStep 1: Close-up of hand holding an object (maybe a cookie) with a dog's nose visible.\n\nStep 2: Hand moves object, blur.\n\nStep 3: Hand holding a metal jar with white substance (icing), possibly pouring.\n\nStep 4: Hand places a cookie with yellow icing, colorful sprinkles, and chocolate stripes onto a white surface.\n\nBut need to be concise.\n\nMain subjects: hand (light-skinned), dog (nose visible), cookie (yellow icing, sprinkles, chocolate stripes), jar (metal).\n\nMotion: hand holds object → moves it → opens jar → places cookie.\n\nSpatial: dog near hand initially, cookie placed on white surface.\n\nCamera: close-up, handheld (slight shake).\n\nBackground: minimal.\n\nSo the caption would be:\n\nA light-skinned hand holds a small object while a dog’s nose appears in the background; the hand moves the object, causing a blur, then opens a metal jar containing a white substance before placing a cookie with yellow icing, colorful sprinkles, and chocolate stripes onto a white surface. The camera remains close-up and handheld with slight movement.\n\nWait, need to be concise. Let's check rules:\n\na) Motion in chronological order.\n\nb) Describe appearance and number (color, size, orientation).\n\nc) Spatial relationships.\n\nd) Conclude with camera.\n\ne) Minimal background.\n\nf) Exclude text, characters", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bt9drqSlj4Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bt9drqSlj4Q_000177_000187.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 101.06809971034394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a partially eaten donut (with chocolate drizzle) and a sprinkle-covered cookie. The hands move the objects, showing discrete object interactions.", "background_and_ambient_analysis": "The background appears to be non-uniform and blurred, with no consistent shifting of static elements (walls, ground) indicating camera motion. No fire, water, smoke, or wind is present."}}
{"video_id": "bsz7ym5uIU4", "file_name": "bsz7ym5uIU4_000236_000246.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A volleyball game progresses with players in dark blue and light blue jerseys on an indoor court. A dark blue player hits the ball, prompting light blue teammates to react and one to jump to block. Players shift positions across the net, tracking the ball's trajectory. The camera maintains a static overhead view, capturing the continuous motion of the teams during the rally.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bsz7ym5uIU4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bsz7ym5uIU4_000236_000246.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 505.5977715603511, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players (in white and purple uniforms) and the volleyball are moving. Players jump, run, and hit the ball. The ball moves through the air after being struck.", "background_and_ambient_analysis": "The background (walls, court lines) is static with no shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "broxzidEUxc", "file_name": "broxzidEUxc_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A capoeira performer in a white uniform executes a high kick in the center of a circle of onlookers, then performs an acrobatic flip, rotating in the air before landing. The surrounding group of people, dressed in white uniforms, includes standing and seated individuals. The camera follows the performer’s dynamic movements, maintaining a slight shift to keep the action centered.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/broxzidEUxc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/broxzidEUxc_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 244.90887956431425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A martial artist in the center is performing dynamic moves (kicks, flips) while the surrounding group (in white uniforms) are mostly stationary.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind. The banner and walls are stationary."}}
{"video_id": "bsh2rh3wb9M", "file_name": "bsh2rh3wb9M_000162_000172.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several polo riders on dark brown horses gallop rapidly across a grassy field, riders in white and dark uniforms holding mallets; horses are in mid-stride, closely positioned as one horse's hoof strikes a ball on the ground. The camera follows the motion with a slight pan, capturing the dynamic movement of the riders and horses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bsh2rh3wb9M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bsh2rh3wb9M_000162_000172.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 63.49297861491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple riders on horses galloping with discrete motion, a polo ball being kicked by a mallet, and horses' limbs moving during locomotion. These objects exhibit clear physical interactions (e.g., horse galloping, ball trajectory).", "background_and_ambient_analysis": "Background elements (grass field, distant trees, fences) remain consistently stationary across frames. No significant fluid motion (e.g., wind, water, smoke) is observed."}}
{"video_id": "btO1J2ZDv1g", "file_name": "btO1J2ZDv1g_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a man in a dark suit walking through an office space, passing by seated individuals and a standing person near a doorway. It then transitions to a map animation displaying multiple dots and a circular graphic with numeric text, followed by a logo. Finally, it shows an outdoor scene with several people around an ATM booth; some sit on the ground while others stand or walk near bicycles and vehicles. The camera shifts from a medium shot in the office, to a top-down map view, and then to a static outdoor scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/btO1J2ZDv1g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/btO1J2ZDv1g_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 159, "blur_score": 413.83502279462533, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people) are moving via locomotion (walking, interacting with ATMs), with no visible collisions or external forces altering their motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Static elements like buildings and trees remain stable without uniform displacement."}}
{"video_id": "btvUw4cnEi0", "file_name": "btvUw4cnEi0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit indoor space with a high ceiling and fluorescent lighting, a group of adults wearing casual clothing (white t-shirts, a red cap) stand with their backs to the camera. Initially stationary, they gradually shift positions: a person in a white t-shirt steps forward, others adjust their stances, and minor crowd movement occurs as individuals sway or move slightly. The camera, handheld and exhibiting a slight shake, pans subtly to the right while maintaining a rear perspective on the group, capturing their motions against a backdrop of chairs and a door.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/btvUw4cnEi0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/btvUw4cnEi0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 161, "blur_score": 57.20746675985802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete human subjects (e.g., individuals in white shirts) exhibit locomotion and interaction, moving within the scene due to explicit physical forces (walking, gesturing).", "background_and_ambient_analysis": "Static background elements (ceiling beams, walls) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "btEOZcAfMn8", "file_name": "btEOZcAfMn8_000523_000533.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate colorful wires inside an open computer case, adjusting their position near a green graphics card with a fan. The hands then reposition the graphics card, moving it slightly within the case. The camera maintains a close-up view, focusing on the hands and internal components with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/btEOZcAfMn8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/btEOZcAfMn8_000523_000533.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 69.64256648335618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and a screwdriver are moving to manipulate wires and electronic components; distinct solid objects interacting with explicit physical forces (manual manipulation).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) detected. The background consists of static internal components (circuit boards, metal chassis) with no uniform displacement across the frame."}}
{"video_id": "bu8rc3mMC-U", "file_name": "bu8rc3mMC-U_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green sleeveless shirt, camouflage shorts, and white cap bends toward a gray donkey wearing a halter, then stands to drink from a bottle before approaching the donkey again, reaching out to touch its face as the donkey remains stationary; the camera maintains a steady perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bu8rc3mMC-U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bu8rc3mMC-U_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 141.58876021923226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt and cap interacts with a donkey: moving toward it, taking photos, and touching its head. The donkey shifts position slightly while the person moves around it.", "background_and_ambient_analysis": "The wooden fence and grassy background show no significant uniform shifting or fluid motion (e.g., no fire, water, or wind-driven movement)."}}
{"video_id": "bu4NJaSCfgE", "file_name": "bu4NJaSCfgE_000269_000279.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue jeans uses a thin tool to shape a spinning brown clay vase on a pottery wheel, moving the tool along the vase's surface as it rotates; the vase is round with horizontal ridges, positioned on a green base, while the camera remains close-up and slightly shifts to follow the tool's motion against a blurred background of grass and wooden posts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bu4NJaSCfgE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bu4NJaSCfgE_000269_000279.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 222.8354857339937, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete object) interact with a spinning pottery wheel, applying force to shape the clay pot.", "background_and_ambient_analysis": "Background elements (grass, wooden posts) show no uniform shifting or fluid motion; no fire, water, or wind dominant."}}
{"video_id": "bulrT_257hA", "file_name": "bulrT_257hA_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black beanie and black shirt strums a small brown ukulele while standing in front of a garage door, then stops playing, turns to face the camera, smiles, and gestures with the ukulele. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bulrT_257hA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bulrT_257hA_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 125.21694590577684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person is moving their hands to play the ukulele; the ukulele is being held and manipulated.", "background_and_ambient_analysis": "No shifting background or fluid motion observed."}}
{"video_id": "btL3WGMeKhY", "file_name": "btL3WGMeKhY_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue shirt sits on a dark couch, moving their hands expressively before lifting a smartphone with both hands to hold it in front of them. A black lamp is positioned to the left of the frame. The camera remains static, capturing a medium shot throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/btL3WGMeKhY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/btL3WGMeKhY_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 52.27938835349401, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tony Howell (a distinct human subject) moves his hands and body while speaking and picks up a phone. These are solid, discrete objects exhibiting clear physical motion from explicit locomotion (gesturing, head movement) and object manipulation.", "background_and_ambient_analysis": "The background (plain wall and monitor) is entirely static with no shifting or environmental motion. No fluids, fire, water, smoke, or wind effects are present."}}
{"video_id": "buqBVdBtLcM", "file_name": "buqBVdBtLcM_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black wetsuit jumps from a red boat onto a blue windsurfing board with an orange sail, then balances upright on the board as the boat moves through water. The camera, positioned on the boat, captures the motion with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/buqBVdBtLcM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/buqBVdBtLcM_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 331.6878317425145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is actively moving on the sailboat, demonstrating physical actions such as balancing, stepping, and raising arms, which are discrete movements of a solid object.", "background_and_ambient_analysis": "The background consists of water and sky, with subtle ambient motion from water movement. However, the water motion is not dominant, as the primary focus is on the human subject."}}
{"video_id": "buio4mSTEQ8", "file_name": "buio4mSTEQ8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters from the left, placing a golden bell-shaped object onto a central blue sphere within a circular decorative object with eight surrounding smaller spheres. The sphere emits a bright blue glow that expands outward in swirling blue and purple patterns. The camera remains close-up, focused on the central area with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/buio4mSTEQ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/buio4mSTEQ8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 61.688843868117715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) moves a yellow spherical object (ball) across the circular pattern. The ball's motion is directly caused by physical interaction with the hand.", "background_and_ambient_analysis": "The background consists of a static circular pattern with no fluid or environmental motion (e.g., fire, water, wind). No uniform shifting of background elements is observed."}}
{"video_id": "bvMSQMfd46I", "file_name": "bvMSQMfd46I_000337_000347.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is an outdoor area with a blue canopy, maybe a workshop or backyard. There's a person in a yellow shirt and dark pants. The video starts with them facing the camera, then they turn around. Let's check the steps:\n\nAt the start (0.0), the person is in the center, facing forward. Then at 0.3, they're still there. By 1.0, they start turning, maybe swinging their arms. At 2.0, they're more turned, then at 3.0, they're almost facing away, then at 4.0, they turn back to face the camera again. Wait, the timestamps: 0.0 to 0.3 is first frame, then up to 5.0. Wait, the video has frames from 0 to 5 seconds. Let's see the actions:\n\nThe person (one individual, yellow shirt, dark pants) begins by facing the camera, then turns their body to the side, then turns around to face away from the camera, then turns back to face the camera again. So chronological order: starts facing forward, turns side, turns away, then turns back.\n\nSpatial: they're under a blue canopy, with a large wheel (maybe a barrel) nearby, and a building with a garage door in the background. The background has some tools, but minimal description.\n\nCamera: seems to be a fixed shot, no movement mentioned, so static camera. The description should be concise.\n\nNow, check rules: focus on motion, chronological. Start with \"A person in a yellow shirt and dark pants...\" Then describe actions: \"starts facing the camera, turns their body to the side, then turns away, and finally turns back to face the camera.\" Then background: minimal, maybe \"under a blue canopy with a large wheel nearby.\" But need to keep it concise.\n\nWait, the output must be a paragraph. Let's structure:\n\n\"A person in a yellow shirt and dark pants stands under a blue canopy, initially facing the camera. They turn their body to the side, then rotate fully away from the camera, and finally turn back to face the camera again. The background includes a large wheel and a building with a closed garage door. The camera remains static throughout.\"\n\nCheck if background is essential: the problem says minimal unless essential. The wheel is in the scene, so maybe mention \"large wheel\" as part of the environment. The camera perspective is static.\n\nWait, the video frames: the first frame shows the person, then they move. Let's check the motion: in frame 0, person is facing front; frame 1, they start turning; frame 2, mid-turn; frame 3, more turned; frame 4, facing away; frame 5, turning back? Wait, the video is 5 seconds, so from 0 to 5.\n\nWait, the video description: in frame 0.0, person is facing camera; at 0.3, they begin turning; 1.0, turning; 2.0, turning; 3.0, facing away; 4.0, turning back; 5.0, back to facing camera? Wait, no. The video is 5 seconds, so the last frame is 5.0. Let's look at the provided frames:\n\nThe user provided [0.3], [1.4], etc. Wait, the video has 5 seconds, each frame marked as [0.0], [0.3], [1.4], [2.5], [3.6], [4.7] – wait no, the user's input shows \"0.3 seconds\" as the first frame, but the instruction says \"provided video\" which is 5 seconds. Wait, the problem states: the video is a sequence of frames, but the user provided a list of timestamps: [0.0], [0.3], [1.4], [2.5], [3.6], [4.7], [5.0]. Wait, no, the user's input is:\n\n[0.3 seconds] <frame>... [1.4 seconds] <frame>... etc. Wait, the user's input is a sequence of frames with timestamps, but the actual video is 5 seconds. The first frame is at 0.3 seconds? No, the user's input is:\n\nThe video starts at 0.3 seconds, but the first frame is labeled \"[0.3 seconds]\". Wait, no, the user provided the video description as:\n\n\"[0.3 seconds] [frame]\" followed by [1.4], [2.5], [3.6], [4.7], [5.0]. So the video duration is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bvMSQMfd46I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bvMSQMfd46I_000337_000347.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 1100.3007975507048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a yellow shirt and dark pants walks from left to right across the frame, then turns to walk deeper into the garage. The person's motion is discrete and clearly tracked by bounding box.", "background_and_ambient_analysis": "Static garage background (walls, concrete floor, bicycle, lawn chair) shows no uniform shifting or environmental fluid motion (no fire, water, smoke, or wind visible). Shadows remain consistent with sun position."}}
{"video_id": "bvWjXODjwfo", "file_name": "bvWjXODjwfo_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark skin, wearing a red and white striped shirt and blue shorts, uses a green-handled knife to cut a pineapple on a colorful vegetable-themed cutting board. The individual holds the pineapple with their left hand and slices it with their right hand, moving the knife downward to separate the fruit. The camera provides a top-down view, focusing on the hands and cutting board, with a white doily and glass table visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bvWjXODjwfo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bvWjXODjwfo_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 180.11390651864065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands actively cutting a pineapple with a knife; the knife and pineapple exhibit discrete physical motion due to applied force.", "background_and_ambient_analysis": "The background (tiled floor, white chair) is static with no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "bw4D3V7WpnM", "file_name": "bw4D3V7WpnM_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a shiny pink short-sleeved top with a blue circular emblem and red skirt moves their arms dynamically, beginning with arms extended, then turning their upper body left, raising arms above their head, and finally crossing arms across their chest. The background features a cluttered arrangement of posters and decorative items. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bw4D3V7WpnM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bw4D3V7WpnM_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 83.65751983291302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red/pink dress moves with visible arm and body motion, suggesting intentional locomotion or dance.", "background_and_ambient_analysis": "Background elements (beads, posters) show no uniform shifting; no fire, water, smoke, or wind detected."}}
{"video_id": "bwvGGqZWQ-Y", "file_name": "bwvGGqZWQ-Y_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long gray hair, a beard, and glasses, wearing a white shirt, plays a wooden acoustic guitar. Initially, the camera focuses on their right hand pressing strings on the fretboard, fingers moving slightly as they strum. The camera then shifts to show their face, revealing the person's focused expression while playing. The background includes a textured stone wall and green plants. The camera returns to a close-up of the hand on the guitar, maintaining minimal movement between close-ups of the hand and the player's face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bwvGGqZWQ-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bwvGGqZWQ-Y_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 274.16315553774365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "bwQjLRDAyA4", "file_name": "bwQjLRDAyA4_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a white remote control with a blue display screen, featuring a digital readout and a red button. The right hand presses a button, flipping open a keypad section to reveal multiple buttons including a blue-labeled section. The background remains plain white, and the camera maintains a steady close-up perspective on the remote and hands throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bwQjLRDAyA4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bwQjLRDAyA4_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 769.5043806009927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Hands are moving: pressing buttons and rotating a dial on the thermostat. The thermostat is being manipulated by the hands, but the hands are the discrete solid objects causing motion.", "background_and_ambient_analysis": "Static white background, no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "bxAhATrCXZ0", "file_name": "bxAhATrCXZ0_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark hoodie and jeans holds a small dark object with light-colored patches in their right hand, rotating it to display different angles. They then bring a red tool close to the object with their left hand. The background shows a dirt ground. The camera maintains a close-up view, following the hand movements with slight adjustments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bxAhATrCXZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bxAhATrCXZ0_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 115.81490886746911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands manipulate a small mechanical object (likely a toy/model) and a screwdriver. The object is rotated and adjusted with the tool, indicating discrete physical interactions.", "background_and_ambient_analysis": "The background (pavement and greenery) shows no significant shifting or fluid motion; no fire, water, smoke, or wind is visible. Static elements remain stable throughout."}}
{"video_id": "bxHpzdpkRHk", "file_name": "bxHpzdpkRHk_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several children, including a boy in a red shirt and a boy in black, are in a grassy field. The boy in red runs toward a dirt pile, holding a stick, while the boy in black moves away. Another child in orange stands nearby, observing. The camera pans right, following the children's movements across the open field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bxHpzdpkRHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bxHpzdpkRHk_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 157.15584476704066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include people walking/standing around the fire pit. Their motion is due to locomotion (walking) and is easily trackable with bounding boxes.", "background_and_ambient_analysis": "Background elements (trees, grass) show no uniform shifting. Fire is present but not dominant; its motion is fluid and environmental (flames burning)."}}
{"video_id": "bxCmlxcUTmE", "file_name": "bxCmlxcUTmE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and dark shorts crouches on the floor, then stands and runs toward a television set on a wooden stand. He picks up a green and blue object from the floor and extends his arm toward the TV. The room features a patterned rug and a red exercise ball. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bxCmlxcUTmE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bxCmlxcUTmE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 287.54975491176583, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a gray shirt interacts with a green object, lifting and throwing it. The motion involves deliberate physical forces (e.g., pushing, lifting, throwing) by a human subject and the object being manipulated.", "background_and_ambient_analysis": "The background elements (rug, walls, furniture) show no uniform shifting or fluid motion (e.g., no fire, water, or smoke). Static background is consistent across frames."}}
{"video_id": "byv5_fyqd4g", "file_name": "byv5_fyqd4g_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the user's instructions. They want a concise, chronological paragraph describing the video. The key points are focusing on motion and behavior of the main subject, which is a person in the video. The person is tying a tie.\n\nLooking at the frames provided, the video starts with the person adjusting their tie. They're wearing a light blue dress shirt and an orange tie. The background is wooden paneling and a door, but the rules say to keep background minimal unless essential. Since the background is static and not affecting the action, maybe just mention it briefly.\n\nThe main actions are: the person is tying the tie. The sequence shows them manipulating the tie, probably making a knot. Let's check the timestamps. From frame 0 to 5 seconds, the person is adjusting the tie. The hands are moving, so the caption should note the motion step by step.\n\nAppearance details: male, light blue shirt, orange tie. Number of subjects is one. Spatial relationships: the person is in front of the wooden wall. Camera perspective seems to be a fixed shot, no movement mentioned. So the camera is static.\n\nNeed to avoid mentioning the door unless necessary. Since it's part of the background but not relevant to the motion, maybe just say \"wooden wall\" or \"wooden paneling.\" Wait, the background has a door as well, but the user says \"minimal\" background. Maybe \"wooden wall and door\" but keep it short.\n\nThe chronological order: starting with adjusting the tie, then moving hands to form the knot. The caption should say the person is tying a knot, hands moving, etc.\n\nAlso, need to check the output format. The tags must be exactly as specified. No extra text. Just the caption inside the tags.\n\nLet me structure it: A person in a light blue dress shirt and orange tie adjusts and ties a knot on their neck in front of a wooden wall. Hands manipulate the tie through a series of motions. Camera remains stationary.\n\nWait, need to be concise. Let's make sure it's a single paragraph. \"A person wearing a light blue dress shirt and an orange necktie adjusts and ties the knot in front of a wooden wall. Their hands move the tie through sequential motions to form the knot. The camera remains stationary throughout.\"\n\nCheck if all rules are met. Focus on motion and behavior: yes. Appearance: color, size (not specified, so maybe just colors). Spatial relationships: in front of wooden wall. Background minimal. Camera perspective: stationary.\n\nPossible issues: \"size\" isn't mentioned, but the rule says \"briefly describe their appearance and number (color, size, orientation).\" Size might not be relevant here. The person is an adult, but maybe not necessary. The tie is orange, shirt is light blue. So mention colors.\n\nAlso, the person is male, but the rules don't specify gender as part of the description. Wait, the rules say \"color, size, orientation\" but not gender. However, the video shows a person, so maybe just \"a person.\" The example in the problem statement doesn't specify gender, so better to say \"a person\" instead of \"man\" or \"woman.\"\n\nWait, the first rule says \"main subjects (people/animals/objects)\" and \"describe their appearance and number (color, size, orientation).\" So for a person, color of clothes, size might be relative (e.g., medium), but maybe not necessary here. Since the video is close-up, maybe size isn't needed. The user's example doesn't specify size, so focus on colors.\n\nSo revised: \"A person wearing a light blue dress shirt and an orange necktie adjusts the tie, manipulating it with both hands to form a knot in front of a wooden wall. The camera remains stationary throughout the sequence.\"\n\nCheck if that's chronological: starting with adjusting, then forming the knot. The motion is in order. Mentioning the hands moving through sequential motions.\n\nAnother check: \"briefly describe appearance and number\" — the person's shirt color, tie color. Number is one.\n\nSpatial relationship: in front of wooden wall.\n\nCamera: stationary.\n\nLooks good. Let me make sure it's concise. Maybe \"A person in a light blue dress shirt and orange necktie adjusts and ties the knot on their tie in front of a wooden wall. Their hands move the tie through sequential motions to form the knot. The camera remains static.\"\n\nBut maybe \"adjusts the tie, then manipulates it to form a knot\" as per the chronological order.\n\nWait, the video shows the person starting to tie the tie, so the actions are: first adjusting the tie, then knotting. So the caption should note the sequence.\n\nHmm, the problem statement says \"chronological paragraph describing the provided video.\" So the steps in order.\n\nFirst frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/byv5_fyqd4g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/byv5_fyqd4g_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 46.81678802083201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) is actively moving their hands and neck to tie a necktie. The motion involves deliberate, controlled gestures with no fluid or environmental interference.", "background_and_ambient_analysis": "The wooden wall background remains static throughout the video, showing no shifting, fluid motion, or environmental elements (e.g., no fire, water, or wind)."}}
{"video_id": "bz2zv5Eenkk", "file_name": "bz2zv5Eenkk_000179_000189.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a round, light-colored stone and rub it against a dark, irregularly shaped rock with a white, crumbly substance. The hands move the stone back and forth across the rock's surface, causing the white material to adhere and mix. The background is blurred green grass, but the focus remains on the hands and the stone-rock interaction. The camera maintains a close-up, steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bz2zv5Eenkk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bz2zv5Eenkk_000179_000189.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 137.04229225052916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating a dark stone and a lighter rock, applying force to create friction or shape the stone through physical interaction.", "background_and_ambient_analysis": "The background shows static grass with no shifting elements or fluid motion (no fire, water, smoke, or wind dominating)."}}
{"video_id": "bzJHYPO3k3I", "file_name": "bzJHYPO3k3I_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in jeans and a gray shirt holds a toothbrush and treat while a fluffy tortoiseshell cat stands on its hind legs to reach the person. The person pets the cat, which then sits down and turns to follow the person as they walk away. The cat subsequently walks toward a small bowl on the floor. The scene occurs in a kitchen with wooden cabinets; the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bzJHYPO3k3I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bzJHYPO3k3I_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 103.57734706738756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing blue jeans and gray socks) and the cat (a tabby cat) are moving. The person brushes the cat and then steps back. The cat then sits, then gets up and walks away.", "background_and_ambient_analysis": "The background (white floor, wooden cabinets) is static with no shifting or environmental fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "bzBRSMzp2C4", "file_name": "bzBRSMzp2C4_000215_000225.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, wearing a patterned top, plays a string instrument while seated; the camera zooms in on her hands strumming the strings. The scene cuts to a man with curly hair in a pink shirt, also seated and playing the same instrument, focused on his hands. Both are filmed against a dark background with the camera alternating between medium shots of the musicians and close-ups of their hands and the instrument. The camera remains steady with minimal movement between shots.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bzBRSMzp2C4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bzBRSMzp2C4_000215_000225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 128.48683009721498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two musicians (a woman and a man) are playing stringed instruments; their hands move on the fretboard and strings in discrete motions.", "background_and_ambient_analysis": "The background is a static dark stage with no shifting elements or environmental motion (fire, water, wind)."}}
{"video_id": "bzaNA5B9m0M", "file_name": "bzaNA5B9m0M_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a purple top adjusts a light pink baby carrier on her chest, repositioning the straps and shifting the carrier while standing near a lake. People are visible in the background near the water. The camera maintains a steady frontal view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bzaNA5B9m0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bzaNA5B9m0M_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 153.46961850838852, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman and a child (held by the woman) are moving. The woman is walking, and the child is being carried in her arms.", "background_and_ambient_analysis": "The background includes the ocean with waves (ambient water motion) but the dominant motion is the woman and child. The background elements (trees, ground) are static and do not shift uniformly."}}
{"video_id": "bzeNqr9P8I0", "file_name": "bzeNqr9P8I0_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a purple shirt stands left of a table with stacked cups, gestures with their right hand toward the left side, then moves toward the table while another person in a black shirt enters from the right and adjusts items on the table's right end. The first person exits left of the frame, and the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bzeNqr9P8I0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bzeNqr9P8I0_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 61.654272012463174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals interact with objects on a table: one person (purple shirt) moves around the table, handling items like cups; another person’s arm adjusts items. Solid objects (cups, table items) are displaced through physical interaction.", "background_and_ambient_analysis": "Background elements (curtains, banner, wall) show no uniform shifting. No fire, water, or wind-driven environmental motion observed."}}
{"video_id": "bzoXULp9byQ", "file_name": "bzoXULp9byQ_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a single raw, pinkish slice of meat into a shallow bowl of light brown granular breadcrumbs, pressing it to coat evenly. The coated meat is then transferred to a white plate beside a separate dish containing a yellow liquid. The meat rests partially submerged in the crumbs, with additional crumbs sprinkled on top. The camera shifts to a top-down view, capturing the motion of the hand and the texture of the crumbs against the meat's surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/bzoXULp9byQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/bzoXULp9byQ_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 66.62603010416561, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand places raw bacon slices into a bowl of breadcrumbs, with the bacon and hand moving due to physical placement.", "background_and_ambient_analysis": "The background (white bowl, countertop) shows no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "c-h-skXY04k", "file_name": "c-h-skXY04k_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing sits on a light-colored floor, manipulating wooden planks. They pick up and rearrange the planks, moving them around the floor. The camera angle shifts slightly, capturing the person’s actions from a top-down perspective as they continue organizing the planks.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c-h-skXY04k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c-h-skXY04k_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 160.98602980775922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving and arranging wooden pieces on the floor; these discrete solid objects exhibit motion due to manual manipulation.", "background_and_ambient_analysis": "The wall and floor in the background show no uniform shifting or fluid motion (e.g., no fire, water, or smoke). Background elements remain stable across frames."}}
{"video_id": "c-dEsiUJxxU", "file_name": "c-dEsiUJxxU_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A metal tray filled with colorful scalloped paper shapes in pink, yellow, blue, and other hues is shown from a top-down perspective. A hand enters, picks up a light blue scalloped paper piece, holds it briefly, and places it back onto the tray. The hand then reaches for a pink scalloped paper piece, lifting it from the tray. The camera remains steady, focusing on the tray's contents with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c-dEsiUJxxU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c-dEsiUJxxU_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 99.0291139612423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving cut paper pieces within a tray, with discrete solid objects (the paper pieces) being manipulated by physical contact from the hand.", "background_and_ambient_analysis": "The background consists of a static tray and cut paper pieces with no shifting background elements or fluid/environmental motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "c02mq5BCTuM", "file_name": "c02mq5BCTuM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black and white floral skirt and dark top bends over on a dirt surface near a wooden structure, then straightens while another individual in a striped shirt walks into the frame from the right. The scene is viewed through a metal fence with purple foliage in the foreground. Camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c02mq5BCTuM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c02mq5BCTuM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 143, "blur_score": 562.2935665377935, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A bird with black and white patterned feathers is walking on the ground, and a boy in a striped shirt walks through the scene.", "background_and_ambient_analysis": "The background (wooden fence and concrete ground) is static with no uniform shifting, and there are no fluid/environmental motions observed."}}
{"video_id": "c-tStNkYT-8", "file_name": "c-tStNkYT-8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand on a grassy field; one in dark green attire with arrows on their back draws a bow, aims, and releases an arrow while the other, wearing a green vest over a white shirt, stands to their left observing. The camera pans left, following the archer's movement as they complete the shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c-tStNkYT-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c-tStNkYT-8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 133, "blur_score": 210.8608979034165, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one drawing a bow and arrow (discrete arm/weapon motion), the other standing stationary. The bow-drawing action demonstrates solid object movement due to explicit physical force (muscle contraction pulling the bowstring).", "background_and_ambient_analysis": "No significant fluid or environmental motion (fire, water, smoke, or dominant wind) observed. Background elements like tents and trees show minimal movement, not indicative of ambient environmental forces."}}
{"video_id": "c-aHqUABv2o", "file_name": "c-aHqUABv2o_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand picks up a sliced banana from a pile on a red-and-white patterned tablecloth, placing it into a clear fruit slicer with red handles positioned on a wooden cutting board. The hand presses the banana against the slicer’s metal blade, cutting it into thin pieces that fall onto the board. The camera remains top-down, capturing the motion as the hand repeats the slicing action near a remote control and additional banana slices nearby.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c-aHqUABv2o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c-aHqUABv2o_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 34.68799210196107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a fruit slicer and presses fruit (apples) through it, causing discrete movement of the hand and sliced fruit pieces.", "background_and_ambient_analysis": "The background contains static kitchen items (cutting board, banana container, remote control) that do not shift uniformly; no fluid or gaseous motion (fire, water, smoke, wind) is present."}}
{"video_id": "c0LqPyKoZo0", "file_name": "c0LqPyKoZo0_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a red dress gesturing in front of a \"FOX Morning News\" screen. Then the scene cuts to a photo of Santa and two people in Santa hats doing a pose, with \"Season's Greetings!\" text, and then another photo with \"Hi, Nick Nello\" text. Wait, but the rules say exclude text recognition. So focus on motion and behavior.\n\nFirst segment: A woman in a red dress gestures with her hands while speaking, standing in front of a large screen displaying \"FOX Morning News\" graphics. Then the video transitions to a still image of Santa Claus flanked by two individuals wearing Santa hats, all posing with arms outstretched. Next, another still image shows Santa and two people in Santa hats, with \"Hi, Nick Nello\" visible. Wait, but the task says focus on motion. The first part is a person gesturing (motion), then the next parts are still images, so no motion. But the instruction says \"chronological paragraph describing the provided video.\" The video starts with the woman speaking/gesturing, then cuts to two still photos (the Santa images).\n\nSo need to describe the actions in order. The first clip: woman in red dress gestures, moves her hands while speaking. Then the scene cuts to a still image of Santa and two people in Santa hats posing. Then another still image of Santa and two people. Wait, the second image shows Santa with two people (one on left, one on right) with \"Hi, Nick Nello\" text. But since text recognition is excluded, we just mention the people in Santa hats.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation).\" So for the first scene: woman in red dress, gestures, speaks. Then the next scene is still image: Santa (red suit) with two people in Santa hats (red/white) posing. Then another still image: Santa with two people in Santa hats.\n\nBut the task is to describe the video as a sequence of events. So the video starts with the woman speaking, then cuts to two still images (photos) of Santa. But since the photos are still, the motion is the transition between scenes.\n\nWait, the problem says \"chronological paragraph describing the provided video.\" So first part: woman in red dress gesturing and speaking (motion), then the video cuts to a photo of Santa and two people, then cuts to another photo of Santa and two people.\n\nNow, follow the rules:\n\na) Focus on motion and behavior of main subjects in chronological order.\n\nFirst scene: woman (red dress) gestures with her hands (movements), speaks (implied action). Then transitions to still image (no motion), then another still image.\n\nBut the rules say \"motion and behavior of main subjects\". In the first scene, the woman is moving her hands. The other scenes are still images, so no motion. But the video is a sequence, so describe the transitions.\n\nSo structure:\n\nThe video opens with a woman in a red dress gesturing with her hands while speaking, positioned in front of a large screen displaying \"FOX Morning News\" graphics. The scene then transitions to a still image showing Santa Claus in a red suit, flanked by two individuals wearing Santa hats, all posing with outstretched arms. This is followed by another still image where Santa and two people in Santa hats pose closely together.\n\nBut wait, the rules say \"exclude text recognition\", so don't mention the text. So \"Season's Greetings!\" and \"Hi, Nick Nello\" are text, so skip them.\n\nNow check the rules:\n\nb) Briefly describe appearance and number. Woman in red dress (color, dress), Santa in red suit, two people in Santa hats (so three people total? Santa plus two others).\n\nc) Spatial relationships: in first scene, woman in front of screen. In Santa photos, Santa is in center, flanked by two people (left and right).\n\nd) Conclude with camera perspective and movement. First scene: static shot (camera doesn't move much, just the woman gesturing). Then cuts to still images (no camera movement in those).\n\nWait, the first scene: woman is in front of a screen, so camera is facing her, she's making gestures. The camera might be static (no movement) in that shot. Then cuts to a photo (so the camera transitions to a still image, no movement). Then cuts to another photo.\n\nWait, but the problem says \"describe the provided video\". The video has these clips.\n\nSo putting it all together:\n\nA woman in a red dress gestures with her hands while speaking in front of a \"FOX Morning News\" screen. The video then cuts to a still image of Santa Claus in a red suit with two people wearing Santa hats, both", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c0LqPyKoZo0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c0LqPyKoZo0_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 106.02664828551596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The news anchor (a person) is moving her hands and body in the studio segment. No other discrete objects are moving.", "background_and_ambient_analysis": "The background in the news studio segment is static; no fire, water, smoke, or wind is present. The Christmas card images are static, showing no ambient environmental motion."}}
{"video_id": "c0dvquapKgA", "file_name": "c0dvquapKgA_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a flat metallic tool to adjust a dark metallic double helix structure attached to the sharpened tip of a wooden pencil. The tool is withdrawn, revealing the helix securely positioned atop the pencil. The camera maintains a close-up perspective with slight movement, focusing on the precise adjustment against a plain light gray background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c0dvquapKgA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c0dvquapKgA_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 142, "blur_score": 71.36686821416325, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a pencil with a twisted metallic object at its tip; the pencil and object move discretely due to the hand's physical interaction.", "background_and_ambient_analysis": "The background is a static, uniform light color with no shifting, fluid, or environmental motion (e.g., fire, water, smoke), indicating no dominant ambient environmental effects."}}
{"video_id": "c0hhGLX2JQY", "file_name": "c0hhGLX2JQY_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green apple rests on a white surface as a hand places a black and white corer over it. The hands position the corer, insert it into the apple, and rotate it clockwise, slicing the apple into wedges. The camera maintains a top-down perspective throughout, capturing the sequential motion of the coring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c0hhGLX2JQY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c0hhGLX2JQY_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 788.2167185384369, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The green apple undergoes discrete deformation and segmentation (cutting into flower-shaped segments) due to physical forces applied by the hand operating the juicer. The hand and juicer also exhibit controlled movement for operation.", "background_and_ambient_analysis": "The red border with white hearts in the background remains static throughout the video; no shifting, fluid motion (fire/water/smoke), or wind-driven movement is observed."}}
{"video_id": "c0XHfQpa1y8", "file_name": "c0XHfQpa1y8_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in black shirt and shorts performs a handstand with legs vertically raised, head down, then transitions to a descent, lowering his body until his feet touch the ground and a black hat falls. A second man in a black shirt, gray shorts, and white shoes stands to his right before stepping back. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c0XHfQpa1y8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c0XHfQpa1y8_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 85.48497598826356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in black) performs a handstand, then falls. Another person (in dark shirt and light pants) observes and moves slightly to interact.", "background_and_ambient_analysis": "Background (ocean, city, hills) is static; no significant fluid or wind motion observed."}}
{"video_id": "c12XyWb7WWA", "file_name": "c12XyWb7WWA_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red and black off-road vehicle with two occupants starts stationary, emitting a large plume of white steam from its front. The vehicle then moves forward along a snow-covered path, spraying snow as it advances. The camera follows the vehicle with slight movement, capturing its motion against a snowy landscape with distant trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c12XyWb7WWA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c12XyWb7WWA_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 92.26253158615384, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A red and black all-terrain vehicle (ATV) is moving through snow, with occupants visible. The vehicle is the primary discrete object exhibiting locomotion.", "background_and_ambient_analysis": "Background elements (snowbank, trees, railings) are static with no uniform shifting, indicating no camera motion. Snow displacement is ambient environmental motion, but not dominant over discrete object motion."}}
{"video_id": "c0ZzesY7uto", "file_name": "c0ZzesY7uto_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple individuals in black shirts with red lettering sit at a table, eating food with their hands; the camera pans left across the group, showing each person focused on consuming meals, holding plastic bags and bottles, while maintaining a front-facing orientation toward the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c0ZzesY7uto.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c0ZzesY7uto_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 66.70390471166502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are eating/drinking, with visible hand movements, head tilts, and mouth actions; discrete solid objects (hands, cups) move due to physical interactions.", "background_and_ambient_analysis": "Background elements (table, distant people) show no uniform shifting; no fire, water, or wind motion present."}}
{"video_id": "c1ONtR8otnQ", "file_name": "c1ONtR8otnQ_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green garbage truck moves forward along a residential street, passing by a green bin filled with items including a \"STOOP\" sign and a fertilizer bag, with grass visible in the foreground. The truck, large and white with green accents, travels from the left side of the frame toward the right, gradually moving past the stationary bin. The camera remains fixed, capturing the truck's motion against a backdrop of trees and houses with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c1ONtR8otnQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c1ONtR8otnQ_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 703.5399353711404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A green truck (discrete object) is moving from left to right across the frame, with its wheels and body visible as it advances toward the camera.", "background_and_ambient_analysis": "Background elements (trees, houses, ground) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "c1W2pKC3YA4", "file_name": "c1W2pKC3YA4_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A naked baby in a diaper walks across a carpeted living room floor, moving toward the camera, then bends down, stands up, and resumes walking. The background features a beige couch with pillows and scattered toys. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c1W2pKC3YA4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c1W2pKC3YA4_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 140.28163990562638, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (solid object) moves by crawling and attempting to walk across the floor; motion is discrete and driven by locomotion.", "background_and_ambient_analysis": "Background elements (sofa, chair, rug) remain static with no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "c1e-9Q8o41w", "file_name": "c1e-9Q8o41w_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white dress shirt and a black tie with white polka dots adjusts the tie by pulling it downward with one hand, then uses both hands to tighten and reposition the knot. The background shows blurred indoor furniture. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c1e-9Q8o41w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c1e-9Q8o41w_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 34.90167512964555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt is actively adjusting a polka-dot tie and handling a cloth, with discrete motions involving hands and the tie.", "background_and_ambient_analysis": "The background features static wooden furniture with no noticeable shifting or fluid motion (e.g., fire, water, wind). Background elements remain fixed, indicating no ambient environmental dominance."}}
{"video_id": "c1q8FYEwA_o", "file_name": "c1q8FYEwA_o_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald individual wearing a black shirt and a blue blanket with colorful patterns holds a camera up to their face near a doorway, then adjusts the camera’s position while moving slightly into a room. The camera remains mostly steady with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c1q8FYEwA_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c1q8FYEwA_o_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 253.80824553555235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue patterned shirt is moving their arms, holding a cup, and drinking. The cup and person's body exhibit distinct locomotion due to their actions.", "background_and_ambient_analysis": "Background elements (wall, shelves with items) show no significant shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "c1EKQj11QXM", "file_name": "c1EKQj11QXM_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue long-sleeve shirt and blue jeans uses a power tool to cut a wooden plank held vertically over a yellow bucket, adjusting the plank's position and the tool's angle while moving around a backyard workspace. The individual shifts from a close-up view of the cutting action to a wider perspective revealing a white structure and lattice fence in the background. The camera pans slightly to follow the person's movements, maintaining a ground-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c1EKQj11QXM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c1EKQj11QXM_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 438.810130943956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person wearing a dark jacket and jeans interacts with a yellow bucket, moving a wooden plank across the bucket's opening. The person's hands and the wooden plank are the discrete solid objects exhibiting motion.", "background_and_ambient_analysis": "The background elements (wall, fence, white structure) show no uniform shifting or fluid motion (no fire, water, wind). Static background confirms no ambient environmental motion."}}
{"video_id": "c1qYf1IcKYE", "file_name": "c1qYf1IcKYE_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white sweatshirt and dark pants moves toward a black and white cow while a boy in a blue jacket with white stripes stands nearby. The man bends down to interact with the cow’s leg, adjusting or touching it, as the boy observes from his side. The camera, handheld and slightly shaky, maintains a close angle throughout the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c1qYf1IcKYE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c1qYf1IcKYE_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 811.7339616536458, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects: a cow (black and white), an adult wearing a white shirt and blue jeans, and two children in blue jackets. The adult and children exhibit movement (e.g., adult approaching the cow, children observing), while the cow shows slight motion.", "background_and_ambient_analysis": "Background elements (trees, fence, ground) show minimal uniform motion; no fire, water, or smoke present. Static vegetation and structures confirm no dominant ambient environmental motion."}}
{"video_id": "c2B_wyhmefc", "file_name": "c2B_wyhmefc_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, wearing a blue bikini bottom, lies face down on a white-covered table, then rolls onto her back while extending her arms. A man in a white shirt with dark sleeves stands behind the table, clapping as the woman moves. The scene unfolds in a room with windows and curtains; the camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c2B_wyhmefc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c2B_wyhmefc_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 646.8369937894677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one lying on a bed with minimal movement, another standing and performing hand/arm movements (e.g., gesturing or applying something).", "background_and_ambient_analysis": "Background elements (walls, window, curtains) show no uniform shifting or fluid motion; no fire, water, or smoke detected."}}
{"video_id": "c2wbmQhW_tc", "file_name": "c2wbmQhW_tc_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt adjusts a white plastic cap on the head of a seated individual wearing an orange shirt, moving their hands to position the cap over the seated person's head and then lowering it. The seated person’s face becomes visible as the cap is adjusted. The scene is observed from a fixed camera perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c2wbmQhW_tc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c2wbmQhW_tc_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 394.31951167897114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The barber's hands and scissors are moving to cut the hair of the seated person. The seated person's head remains mostly still with minor movements.", "background_and_ambient_analysis": "The background (walls, door, floor) is static and does not show shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "c2g_qJK0fCA", "file_name": "c2g_qJK0fCA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white tank top and dark shorts runs from a house with a wooden deck toward the camera, then jumps onto a rope swing attached to a tall tree, swings through the air, and lands on the ground. The camera follows the swinging motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c2g_qJK0fCA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c2g_qJK0fCA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 130, "blur_score": 317.99229440158206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "c31skO0EbmU", "file_name": "c31skO0EbmU_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a white head covering receives a facial treatment as a hand applies a white substance to their forehead using a spatula, then spreads it gently across the cheeks. The camera remains static, showing the sequential application process in a triptych layout focused on the face and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c31skO0EbmU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c31skO0EbmU_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 606.4481799664841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving object is a hand applying a cream/ointment to a person's face (wearing a white head wrap). The motion is deliberate and controlled, with the hand moving across the forehead, temples, and around the eyes.", "background_and_ambient_analysis": "The background consists of a static white cloth (head wrap) and a neutral backdrop with no shifting or fluid motion. No fire, water, smoke, or wind detected."}}
{"video_id": "c2teEuP5oeU", "file_name": "c2teEuP5oeU_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags, no extra text. So the final caption should be concise.  Another check: exclude text recognition, named characters, stylistic analysis. All good here. </think>  <caption_output>A person in a black coat, white pants, and light-colored beanie stands on a snow-covered area near a frozen body of water, surrounded by a large flock of gray pigeons. They throw pieces of food, causing the pigeons to scatter and take flight before landing again in the snow. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c2teEuP5oeU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c2teEuP5oeU_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 179.67622706174495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a dark coat and white pants is actively moving their arms (likely feeding pigeons), and numerous pigeons are scattered on the ground, exhibiting motion consistent with discrete object locomotion.", "background_and_ambient_analysis": "The background elements (snow-covered ground, buildings, trash can) remain stationary and show no uniform shifting. No fire, water, smoke, or significant wind-driven environmental motion is present."}}
{"video_id": "c3E41a9N8Vg", "file_name": "c3E41a9N8Vg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt sits at a table, carving a pumpkin with a knife, while a dog sits to the right of the table. A second person in a red shirt enters the frame from the left, walks across the table area, and exits. The camera remains static throughout, capturing the scene in a dimly lit room with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c3E41a9N8Vg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c3E41a9N8Vg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 329.4054202395651, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is carving a pumpkin at a table; his hands and carving tool move deliberately to remove pumpkin flesh. A child briefly walks past in the background but does not dominate the motion.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind). Background elements (walls, furniture, door) are stable and show no uniform shifting; the scene is indoors with consistent lighting and static objects."}}
{"video_id": "c38tlHihlfw", "file_name": "c38tlHihlfw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in camouflage uniforms sit at a table; the older, bald man writes on a document while the younger man looks down. Several uniformed personnel stand in the background near tables and a wooden door. A finger briefly appears in the top-left corner. The camera maintains a high-angle, slightly shaky view with a fisheye lens, capturing the room's interior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c38tlHihlfw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c38tlHihlfw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 115.79109477134227, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in military uniforms are seated at a table, exhibiting subtle movements (e.g., head turning, hand gestures) indicative of deliberate action.", "background_and_ambient_analysis": "Background elements (walls, door, ceiling fixtures) show no uniform shifting. No fire, water, smoke, or wind-dominated environmental motion observed."}}
{"video_id": "c4GOf5iSyzM", "file_name": "c4GOf5iSyzM_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair wearing a black shirt folds a white rectangular napkin on a table, starting with flat positioning, then folding it into a triangular shape, and lifting the folded napkin to display. The background includes a room with minimal visible furniture. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c4GOf5iSyzM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c4GOf5iSyzM_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 97.74896132189171, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A woman manipulates a physical paper object (flipping pages), with her hands and the paper exhibiting distinct motion due to intentional physical actions (folding, turning pages).", "background_and_ambient_analysis": "The background (indoor walls, furniture) remains static throughout the clip with no shifting elements or fluid/environmental motion (fire, water, wind, smoke) observed."}}
{"video_id": "c4MnaOCJQww", "file_name": "c4MnaOCJQww_000384_000394.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men, one in a gray t-shirt and beige shorts, the other in a white t-shirt with green lettering, move toward a table outdoors. The man in gray walks from the left to the center of the frame, while the man in white moves from the right to the center, holding a blue cup and a plate. A dog rests under the table. The camera remains static throughout, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c4MnaOCJQww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c4MnaOCJQww_000384_000394.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 161, "blur_score": 1552.2422988179524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men are moving: one walks around the table carrying a cup, the other adjusts cups on the table. Solid objects (cups, bodies) exhibit discrete locomotion and object manipulation due to physical forces (walking, grasping).", "background_and_ambient_analysis": "The background (trees, parked cars, and table) shows no fluid motion or environmental effects. Background elements remain stationary and uniform, with no signs of fire, water, wind, or smoke."}}
{"video_id": "c3f1DQdGLQI", "file_name": "c3f1DQdGLQI_000144_000154.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue t-shirt and beige pants walks uphill on a leaf-covered path, moving from left to right, then stops and stands facing away. The camera follows him steadily from behind, capturing his ascent through a wooded area with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c3f1DQdGLQI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c3f1DQdGLQI_000144_000154.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 148, "blur_score": 135.22195083429784, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man walking away from the camera in a wooded area.", "background_and_ambient_analysis": "Background trees and ground show no significant shifting; no fluid or wind-dominant motions observed."}}
{"video_id": "c4VU5ylG2C0", "file_name": "c4VU5ylG2C0_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a white top and a necklace with a heart-shaped pendant, begins braiding their hair. Their hand moves from the ear area down the length of their hair, gathering strands and forming a braid. The camera remains close to the subject, following the motion of the braiding process against a plain gray background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c4VU5ylG2C0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c4VU5ylG2C0_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 146, "blur_score": 39.17145089065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (person's hands and hair) moving via explicit physical action (braiding), with clear motion trajectories.", "background_and_ambient_analysis": "Static gray background with no fluid or environmental motion (e.g., fire, water, wind); no shifting background elements observed."}}
{"video_id": "c4KACmHtI1M", "file_name": "c4KACmHtI1M_003222_003232.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a brown leather square with an engraved lizard design, adjusting its position on a dark surface with a green grid pattern. The hands then use a yellow tool to apply heat to the engraved area, moving the tool across the design. The camera maintains a top-down perspective, focusing on the leather and hands while the small inset of a person remains in the top-left corner. Background details are minimal, emphasizing the leatherworking action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c4KACmHtI1M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c4KACmHtI1M_003222_003232.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 1142.503006572611, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a yellow cylindrical tool are moving discretely over a leather piece; the hands manipulate the tool to work on the leather surface.", "background_and_ambient_analysis": "Background features a static grid-patterned surface with no shifting or environmental fluid motion (e.g., no fire, water, smoke)."}}
{"video_id": "c4fPIPo1GwI", "file_name": "c4fPIPo1GwI_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with curly hair and a patterned pajama top holds a makeup brush near their face, then looks downward. The scene transitions to color as the child, now in pink pajamas, remains seated. The camera stays close to the child with slight movement, capturing the child against a plain wall with a window visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c4fPIPo1GwI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c4fPIPo1GwI_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 99.51895428433261, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is moving her head and mouth while holding a toothbrush, exhibiting typical brushing motions. The toothbrush is being moved in a controlled manner.", "background_and_ambient_analysis": "The background (wall and light switch) is static and unchanging. No fire, water, smoke, or wind is observed."}}
{"video_id": "c4ZFmrvEIls", "file_name": "c4ZFmrvEIls_000481_000491.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, one wearing a red cap and red pants with white stripes, the other in a green shirt, sit on a carpet facing a wooden chessboard. The child in red moves a white pawn forward, then the green-shirted child moves a black piece. The red-capped child moves another white piece, followed by the green-shirted child moving a black piece. The camera maintains a stable top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c4ZFmrvEIls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c4ZFmrvEIls_000481_000491.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 53.93878380609678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children interact with a chessboard; discrete solid objects (chess pieces) are moved by the children's hands.", "background_and_ambient_analysis": "The background consists of a static carpet and no shifting elements; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "c53j0GN42PA", "file_name": "c53j0GN42PA_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large mottled brown and white owl, appearing wet, is held by two people; one person brushes its back with a blue brush while the other uses a white cloth near the owl’s head. The individuals adjust their grip and cleaning motions as the camera maintains a close-up, slightly shifting to follow the brushing action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c53j0GN42PA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c53j0GN42PA_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 94.89434490199751, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing blue gloves is moving a blue brush across an owl's feathers. The owl is held stationary by another person; the brush and gloved hands exhibit discrete, controlled motion.", "background_and_ambient_analysis": "Background elements (e.g., table, medical tools) remain stationary; no fluid/environmental motion (fire, water, smoke, wind) is dominant."}}
{"video_id": "c5JwMRCQ47s", "file_name": "c5JwMRCQ47s_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a pink bib with colorful cupcake prints sits in a high chair; a hand holds a spoon, moving it toward the baby's mouth as the baby eats. The camera remains close-up and slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c5JwMRCQ47s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c5JwMRCQ47s_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.377692129004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (seated in high chair) and an adult's hand holding a spoon exhibit discrete motion: the spoon moves toward the baby's mouth during feeding, while the baby's mouth opens/closes to receive food. The baby's body remains largely stationary.", "background_and_ambient_analysis": "The background features a stationary red high chair and blurred indoor elements with no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind). Background elements remain consistently positioned without environmental drift."}}
{"video_id": "c5ZYh-XjEg8", "file_name": "c5ZYh-XjEg8_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and jeans brushes a brown and white horse inside a wooden stable. The person stops, turns away, moves backward, and bends down, while the horse remains still before turning its head. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c5ZYh-XjEg8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c5ZYh-XjEg8_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 106.5229745321605, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark clothing) and a horse are discrete objects. The person moves from leaning against the horse to stepping back and bending down, while the horse remains mostly stationary with minor shifts.", "background_and_ambient_analysis": "The wooden walls and window in the background show no significant shifting or fluid motion. No fire, water, smoke, or wind is visible, so ambient environmental motion is absent."}}
{"video_id": "c4yPBmZTeus", "file_name": "c4yPBmZTeus_000241_000251.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children in blue graduation caps and gowns stand on a stage, with a young girl in a blue gown holding a certificate. A woman in a blue shirt and white pants approaches the girl, then the girl hands the certificate to a woman in a black outfit with a floral skirt. The woman in black holds the certificate, and the woman in blue steps back. Other children, some clapping, remain behind them. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c4yPBmZTeus.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c4yPBmZTeus_000241_000251.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 63.88271560708564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (graduating students in blue gowns, attendees, and a person in blue attire) are moving through locomotion (walking) and explicit physical interactions (handshakes, hand movements).", "background_and_ambient_analysis": "The background consists of a stationary building wall and banner with no visible shifting or environmental fluid motion (e.g., fire, water, wind). Background elements remain uniformly fixed across frames."}}
{"video_id": "c5acBXyWvMQ", "file_name": "c5acBXyWvMQ_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a chess game. First, identify the main subjects: two people playing chess. They're in a dimly lit room. The chessboard is on a table. In the first frame, one person (shirtless, maybe, but focus on action) moves a piece. Then the other person moves theirs. Wait, the actions are chronological. Let's check each frame.\n\nFrame 0: Both hands on the board. One person's hand moves a piece. Frame 1: The person moves their piece, maybe a black piece? Then frame 2: The other player's hand is moving. Wait, the video is short. Need to describe the motion step by step.\n\nMain subjects: two people (hands visible, one is shirtless but we don't need to mention clothes unless relevant; but rule b says brief appearance). Let's say two players, one moves a piece, then the other. Spatial: on a chessboard, table with magazines or books.\n\nChronological order: Person A (left side) moves a chess piece from the board to the side, then Person B (right) moves their piece. Wait, in frame 0, hands are on board; frame 1, same; frame 2, person A moves piece; frame 3, person A moves another? Wait the video is 5 seconds, but each frame is a step.\n\nWait, the video shows: initial position, then the first player moves a piece (maybe a black piece), then the second player moves their piece. The chessboard is dark, but the pieces are dark and light. The background has magazines or books on the table.\n\nCamera perspective: looks like a close-up, maybe slightly shaky, from above or side? The description says \"camera perspective and movement\" so need to mention.\n\nRules: keep concise, chronological. So:\n\nTwo individuals engage in a chess game. The first player, positioned on the left, moves a dark chess piece from the board to the side table; the second player, on the right, then moves their light-colored piece. Both players are seated at a dark wooden table with magazines visible in the background. The camera remains relatively stationary but exhibits a slight shake, capturing the actions from a top-down perspective.\n\nWait, check rules: \"mention spatial relationships if relevant\" (left and right). \"Background descriptions minimal unless essential\" so magazines might be minimal but needed for context.\n\nWait the video shows a table with a chessboard, and some magazines/boxes. So background has those, but minimal. Let's write:\n\nIn a dimly lit room, two players interact with a chessboard on a table. The left player, shirtless and seated, moves a dark chess piece to the side of the board; the right player, with their hand visible, subsequently moves a light-colored piece. A stack of magazines lies near the chessboard, with the camera capturing the scene from a static, slightly shaky top-down angle.\n\nWait, but need to be concise. Let's make sure it's chronological.\n\nStep by step: At the start, both players have hands on the board. Then the left player moves a piece (from the board to the side), then the right player moves their piece. So:\n\nTwo players engage in a chess match. The left player, shirtless and seated, moves a dark chess piece from the board to the side table, followed by the right player moving a light-colored piece. The chessboard rests on a table with magazines positioned beside it, viewed from a slightly shaky top-down perspective with minimal background details.\n\nWait, check if \"shirtless\" is necessary? Rule b: \"briefly describe their appearance and number (color, size, orientation)\". So maybe \"shirtless individual\" but not required. The rule says \"if relevant\", but the first frame shows a person without a shirt. But maybe focus on action.\n\nAlternatively, \"Two players play chess: the left player moves a dark piece to the side of the board, then the right player moves a light piece. The chessboard is on a table with magazines in the background. Camera is top-down, slightly shaky.\"\n\nLet's make it concise:\n\nTwo players move chess pieces across a board. The left individual shifts a dark piece to the side, followed by the right player moving a light piece. The board sits on a table with magazines visible nearby. Viewed from a top-down angle with minor camera shake.\n\nCheck if that's chronological: left moves, then right moves. Yes.\n\nNow, check if background is minimal: magazines are mentioned, which is minimal. Camera perspective: top-down, slight shake.\n\nYes. Let's finalize.\n</think>\n\n<caption_output>Two players engage in a chess match, with the left player moving a dark piece to the side of the board, followed by the right player moving a light piece. The chessboard rests on a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c5acBXyWvMQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c5acBXyWvMQ_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 161, "blur_score": 66.83795342012334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move chess pieces across the board; discrete objects (chess pieces) exhibit motion due to physical interaction with the person's hands.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Static elements like the checkered board and tray remain stable throughout."}}
{"video_id": "c5a2h1h1FK0", "file_name": "c5a2h1h1FK0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video shows a view from inside a car, looking out the window toward a backyard with a pool and trees. A yellow figure, possibly a person, briefly enters the frame from the right, moves leftward across the scene in front of the pool, and exits. The camera remains positioned inside the car, with slight movement as the vehicle travels.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c5a2h1h1FK0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c5a2h1h1FK0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 224.32831802840977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a yellow shirt moves from left to right across the scene, twice (at approximately 0.4-0.6s and 1.8-2.2s).", "background_and_ambient_analysis": "The background (trees, building, pool) is stable with minimal tree sway due to wind (not dominant). No fire, water, or smoke visible."}}
{"video_id": "c4nfmDQFNL8", "file_name": "c4nfmDQFNL8_000235_000245.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark pants stands behind a seated mannequin with long black hair, using a black hairbrush to style the hair. They lift sections of the hair upward and brush downward in smooth motions, moving from the top of the mannequin's head toward the sides. The mannequin remains stationary at a table with a wooden chair visible in the background. The camera maintains a fixed, eye-level perspective throughout, capturing the brushing action without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c4nfmDQFNL8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c4nfmDQFNL8_000235_000245.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 59.864948438108314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively brushing the hair of a seated mannequin, with the brush and hair exhibiting discrete, controlled motion due to manual interaction.", "background_and_ambient_analysis": "Background elements (vertical blinds, wooden chair, table) show no uniform shifting or fluid motion (e.g., no wind, smoke, or water)."}}
{"video_id": "c5u_KVylG3k", "file_name": "c5u_KVylG3k_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An open mouth is shown in close-up, with a light-skinned finger entering from the right and moving inside the mouth before retracting. The camera maintains a close-up perspective with minimal movement, focusing on the mouth and finger interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c5u_KVylG3k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c5u_KVylG3k_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 161, "blur_score": 1587.1023582779496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A finger is moving inside the mouth, likely due to the person's voluntary action.", "background_and_ambient_analysis": "The video is a close-up of a mouth with no visible background; no fluid or environmental motion (fire, water, wind) is observed."}}
{"video_id": "c6Bo6wOHalI", "file_name": "c6Bo6wOHalI_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a blue and white patterned beanie, brown jacket, and blue jeans moves through a forest with leaf-covered ground and bare trees. They begin crouched, then turn and run forward, jump while in motion, and continue running and turning directions. The camera follows their movement with slight shake, maintaining a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c6Bo6wOHalI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c6Bo6wOHalI_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 413.9365998804569, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person wearing blue pants and a beanie is the primary discrete object. They exhibit locomotion (walking, running) and swinging motions, indicating physical force-driven movement.", "background_and_ambient_analysis": "The background consists of stationary trees and ground with no shifting patterns or fluid environmental motion (e.g., fire, water, wind). Static elements remain fixed relative to the frame, indicating no dominant ambient environmental motion."}}
{"video_id": "c5thqUElLMc", "file_name": "c5thqUElLMc_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two figures appear side by side: a person in a dark athletic outfit with a medal, and an anime-style character with long blue hair and a blue bikini. They then run along a red track, the real person leading as the anime character follows closely. Both jump over a hurdle; the anime character performs a flip in mid-air. The camera maintains a side perspective, tracking their motion across the track.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c5thqUElLMc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c5thqUElLMc_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 40.21834074591279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gymnast in a blue leotard (with blue hair) performs a vault: running on the runway, launching off the springboard, executing aerial rotations, and landing. A second person (official/competitor) stands motionless near the runway start.", "background_and_ambient_analysis": "The blue backdrop and runway are static with no shifting or fluid motion (e.g., no fire, water, wind). Background elements like the 'BIRMINGHAM' banner remain fixed relative to the frame."}}
{"video_id": "c6UX0H7iB3Q", "file_name": "c6UX0H7iB3Q_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips and turns a car's steering wheel from the driver's perspective, with the dashboard's red lights visible in the background as the camera remains shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c6UX0H7iB3Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c6UX0H7iB3Q_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 67.57418107844458, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is visible interacting with the dashboard controls, moving to adjust knobs or levers.", "background_and_ambient_analysis": "The dashboard and interior elements show no significant shifting or fluid motion; no fire, water, or smoke are present."}}
{"video_id": "c76VPvKQ7Q0", "file_name": "c76VPvKQ7Q0_000350_000360.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black wetsuit and helmet walks forward on the water, carrying a red windsurfing board with blue panels. Other individuals with sails are visible in the background near the shoreline, with mountains rising behind them. The camera follows the person’s movement steadily.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c76VPvKQ7Q0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c76VPvKQ7Q0_000350_000360.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 156.5419383712133, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is standing on the beach and making slight movements (e.g., shifting weight, stepping). The kite is held by the person and moves in conjunction with the person's motion. Both are discrete solid objects moving due to the person's locomotion.", "background_and_ambient_analysis": "The background (hills, water, and distant structures) is static with no significant motion. The water is calm, showing no wave action or fluid motion. No fire, smoke, or wind-driven effects dominate the scene."}}
{"video_id": "c7CyPEGi0d0", "file_name": "c7CyPEGi0d0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a blue shirt and dark shorts stands near a doorway, followed by another child in a gray shirt and black shorts who runs forward. The blue-shirt boy turns and runs toward a staircase, with the gray-shirt child moving behind him. The camera follows their motion with a slight shake, capturing the scene in a room with a framed picture on the wall and a basket near the stairs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c7CyPEGi0d0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c7CyPEGi0d0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 48.014452937858636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children: one in blue walks and is pushed by another child in gray. The motion is due to walking and physical contact (pushing).", "background_and_ambient_analysis": "No fire, water, smoke, or wind. Background elements (walls, floor, picture) are stable and do not shift uniformly."}}
{"video_id": "c7Le4v2hir4", "file_name": "c7Le4v2hir4_000135_000145.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd in the stadium stands raises arms and waves red, white, and blue flags rhythmically, clapping and cheering. Security personnel in dark uniforms stand on the field behind the crowd, facing the audience. The camera captures the scene from a top-down perspective with slight movement, maintaining focus on the energetic crowd dynamics.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c7Le4v2hir4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c7Le4v2hir4_000135_000145.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 725.8085731812662, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The crowd in the foreground is moving with arms raised, clapping, and waving; the field also has people (players/officials) moving, but the crowd motion is most prominent.", "background_and_ambient_analysis": "No shifting background elements (stadium stands are static) and no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "c7NPFNvY3rk", "file_name": "c7NPFNvY3rk_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate a large, pale yellow dough ball with uneven texture, moving it from a countertop to rest on parchment paper atop a baking sheet. The dough, marked by visible flour residue and folds, is adjusted by the hands to position it centrally on the sheet. The camera follows the hands’ motion, shifting from a close-up of the dough to a wider view of the baking setup on a floured countertop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c7NPFNvY3rk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c7NPFNvY3rk_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 69.56227465909478, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move a large, solid pastry (calzone-style) across the countertop and place it onto a plate. The pastry is treated as a distinct, rigid object during manipulation.", "background_and_ambient_analysis": "The countertop and background elements (plate, glass) remain static throughout the video with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "c6xPZRSxFUI", "file_name": "c6xPZRSxFUI_000174_000184.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a motorcycle ride. First, the perspective is from the rider's point of view, inside the motorcycle. The main subject is the rider, wearing black gloves, holding the handlebars. The motorcycle is blue. As the video progresses, the rider is moving through a cityscape. The background has buildings, roads, other vehicles (cars), and bridges. The movement is forward along the road, with the camera staying fixed on the handlebars and the road ahead. Let's structure it chronologically: start with the initial view inside the bike, then the rider's hands on the handlebars, the blue motorcycle, moving through the city, passing cars, and the camera perspective is first-person, following the bike's movement. Need to mention the main subject's actions: gripping handlebars, moving forward, road ahead. Spatial relationships: other cars in front or beside, buildings in the distance. Background is minimal, so keep it brief. Camera is fixed to the motorcycle, so no pan, but moving with the bike.\n\nCheck rules: focus on motion, behavior of main subjects (rider, motorcycle). Appearance: rider has black gloves, motorcycle blue. Number: one rider. Spatial: cars on the road, buildings. Background minimal. Conclude with camera perspective: first-person, moving with motorcycle. Exclude text recognition, etc.\n\nSo, putting it all together: The rider, wearing black gloves, grips the blue motorcycle's handlebars while moving forward on a city road. Other vehicles are visible ahead and alongside, with tall buildings lining the route. The camera maintains a steady first-person perspective, following the motorcycle's movement through the urban environment.\n\nWait, check the video frames: first frame is inside car? Wait no, first frame is from inside a car maybe? Wait no, the first frame is [0.0] shows a car interior, but then [1.4] is motorcycle. Wait, the video starts with a car interior, then cuts to motorcycle. Wait, the user provided the video description with timestamps. Let me check the input:\n\n[0.0] shows car interior with steering wheel, but then [1.4] switches to motorcycle. Wait, the user says \"provided video\" with these frames. Wait, the first frame is inside a car, but then the video changes to motorcycle. Wait, the user's input is:\n\n<0.3 seconds> [car interior?]\n<1.4 seconds> [motorcycle]\netc.\n\nWait, no, the user's description of the video: the first frame is a car (steering wheel, etc.), but then the next frames are motorcycle. Wait, but the task is to describe the provided video. Let's check the given frames:\n\n0.0: inside a car (steering wheel, dashboard, outside view of road with cars, buildings)\n\n1.4: motorcycle (handlebars, blue tank, rider's hands)\n\n2.5: motorcycle, same, moving\n\n3.6: motorcycle on bridge\n\n4.7: motorcycle on bridge\n\nWait, so the video starts with a car, then switches to motorcycle? Wait, no, maybe the first frame is a car, but then the scene changes to motorcycle. But the task is to describe the video in chronological order. So the video starts with a car's interior view (driver's perspective), then transitions to motorcycle.\n\nWait, but the user's task is to generate a caption for the provided video. Let's look at the frames:\n\nFrame 0: inside a car, steering wheel visible, dashboard, windshield showing road with cars, trees, buildings.\n\nFrame 1.4: motorcycle handlebars, blue fuel tank, rider's hands (black gloves) gripping.\n\nFrame 2.5: same motorcycle, moving forward, cityscape ahead.\n\nFrame 3.6: motorcycle on bridge, city buildings.\n\nFrame 4.7: same, moving forward.\n\nSo the video starts with a car's driver's view, then cuts to a motorcycle rider's view. So the main subjects: first, a car driver (but maybe not the focus), then the motorcycle rider. But the rules say focus on main subjects. Wait, the video starts with a car, but the user's description is a video sequence. Maybe the video is a transition from car to motorcycle, but the task is to describe the video as a whole.\n\nWait, but according to the problem statement, the user provided a video with these frames. Let's check:\n\nThe first frame ([0.0] seconds) shows a car's interior (steering wheel, dashboard, etc.), then the next frames are motorcycle. So the video starts with a car, then switches to motorcycle. But the caption should describe the video chronologically.\n\nWait, but maybe I misread. Let's look again:\n\n<0.3 seconds> [image description:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c6xPZRSxFUI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c6xPZRSxFUI_000174_000184.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 315.28128033952504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "c7aRK36qSm0", "file_name": "c7aRK36qSm0_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to follow the rules. Let's break down the video frames.\n\nFrame 0: Two people in red shirts and black shorts on a field. One is holding a hockey stick, the other has a blue bag. There's a person in blue and black in the background. \n\nFrame 1: The red shirt with number 13 is visible. The person in blue and black is moving. \n\nFrame 2: The person in blue and black is kneeling, maybe picking up something. The red-shirted players are moving. \n\nFrame 3: The person in red with 13 is running. Another person in red is in the background. The blue/black person is walking away.\n\nFrame 4: The person in blue/black is still moving, and the red-shirted person is in the foreground.\n\nFrame 5: The camera shifts, showing a person in a yellow shirt entering the frame. The red-shirted players are still around.\n\nNow, chronological order. The main subjects are the players in red shirts, the person in blue/black (probably a referee or team staff), and then a person in yellow.\n\nStart with the initial scene: multiple players in red on a green field. One has a hockey stick. Then, the person in blue/black is moving around, maybe handling equipment (the blue bag). Then, the players in red are moving, with one running. The person in yellow appears later.\n\nCheck appearance: red shirts, black shorts, red socks. Blue/black uniform (maybe the other team or staff). Yellow shirt for the last person.\n\nSpatial relationships: the red-shirted players are on the field, the blue/black person is nearby, sometimes in front or behind.\n\nCamera movement: seems to pan left and right, maybe slight shake. The perspective is ground level, following the action.\n\nBackground: green field, some structures in the distance, but minimal as per rules.\n\nNow, structure the caption. Chronological:\n\nInitially, several individuals in red shirts and black shorts are on a green field; one holds a hockey stick while others move. A person in a light blue shirt and black pants, carrying a blue bag, interacts with the field. The red-shirted players then run across the field, with one player (number 13 visible) moving forward. Later, a person in a yellow shirt enters the frame. The camera follows the action, panning left and right with slight movements.\n\nCheck rules: focus on motion, appearance (color, size), spatial relationships, camera perspective, minimal background.\n\nMake sure it's concise. Let's draft:\n\n\"Several individuals in red shirts and black shorts are on a green field; one holds a hockey stick while others move. A person in a light blue shirt and black pants, carrying a blue bag, interacts near the players. The red-shirted individuals then run across the field, with one (number 13 visible) moving forward. A person in a yellow shirt enters the frame. The camera follows the action, panning left and right with slight movement.\"\n\nWait, the problem says \"consecutive paragraph\", so need to make it flow. Let's check the frames:\n\nFrame 0: two red-shirted, one with stick, blue/black person (kneeling? frame 1 shows blue/black moving, frame 2 shows blue/black kneeling with bag)\n\nSo, in chronological order:\n\nThe video begins with multiple players in red shirts and black shorts on a green field, one holding a hockey stick. A person in a light blue shirt and black pants, carrying a blue bag, is seen moving and bending near the field. The red-shirted players then run across the field, with one (number 13 visible) in the foreground. A person in a yellow shirt enters the frame from the left. The camera pans left and right, following the movement, with slight shakes.\n\nWait, the first frame shows two red players, then frame 2 the blue/black person is kneeling. Let's check frame 2: \"a person in light blue shirt and black pants kneeling, holding a blue bag\".\n\nSo maybe: \"Several individuals in red shirts and black shorts are on a green field; one holds a hockey stick while others move. A person in a light blue shirt and black pants, carrying a blue bag, kneels and moves near the players. The red-shirted players then run across the field, with one (number 13 visible) moving forward. A person in a yellow shirt enters the frame. The camera follows the action, panning left and right with slight shakes.\"\n\nCheck rule e: minimal background. The background is green field, so maybe \"on a green field\" is okay.\n\nNow, check appearance: red shirts, black shorts, red socks (from frame 0, the person has red socks). The blue/black person has light blue shirt and black", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c7aRK36qSm0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c7aRK36qSm0_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 51.49693203763387, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: players in red and yellow jerseys moving by running and hitting the ball; the ball is in motion due to being struck by the stick.", "background_and_ambient_analysis": "The background (field, building, trees) is static and shows no signs of environmental motion (fire, water, smoke, wind)."}}
{"video_id": "c7y6mmiyITs", "file_name": "c7y6mmiyITs_000352_000362.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black long-sleeve top and blue gloves removes a section of striped wallpaper from a wall, revealing yellow tiles underneath. They pull the wallpaper toward themselves, then extend their arm to the right to peel it away completely, exposing more of the tiled surface. The background includes a bed with white sheets, and the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c7y6mmiyITs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c7y6mmiyITs_000352_000362.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 159, "blur_score": 587.6613058905707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing blue gloves is moving a trowel to apply material to the wall, with clear motion of the trowel and arm.", "background_and_ambient_analysis": "The tiled wall and static background elements show no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "c82z-scq5jw", "file_name": "c82z-scq5jw_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt stands in a bathroom, facing a mirror, holding an electric shaver. He adjusts the shaver, then begins shaving his face, moving it across his cheek and jawline. The mirror reflects his actions as he continues shaving. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c82z-scq5jw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c82z-scq5jw_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 56.52635080611971, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "c7Dk6MwxEEM", "file_name": "c7Dk6MwxEEM_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The camera pans right across a group of approximately ten people, mostly women, holding wine glasses with red wine; they stand close together, some looking toward the camera while others sip or gesture with their glasses. The individuals have varied hair colors (blonde, brown) and wear casual clothing with scarves, positioned in front of wooden shelves stocked with wine bottles. The camera movement is a slow, steady pan from left to right, capturing their postures and interactions within the crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c7Dk6MwxEEM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c7Dk6MwxEEM_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 143, "blur_score": 35.95446344552118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "People in the group are moving: the woman on the right is drinking from a wine glass, and others are holding glasses and moving their heads/arms slightly.", "background_and_ambient_analysis": "The background (shelves with bottles) is stationary and shows no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "c8OFeKok2ZE", "file_name": "c8OFeKok2ZE_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, the video shows a person sitting at a table. The main subject is a man in a black shirt, seated on a black chair. He's using his right hand to move a mouse, while his left hand is also on the mouse. Wait, the frames show his hands: in the first frame, right hand is on mouse, left hand maybe moving? Wait, looking at the sequence: from 0 to 5 seconds, the person is interacting with the mouse. The motion is his right hand moving the mouse, and perhaps the left hand is resting or moving slightly. The background has a white door and brick wall. Let's check the rules: focus on motion and behavior in chronological order.\n\nSo start with the person: male, black long-sleeve shirt, sitting at a dark table. His hands: right hand manipulating a mouse, left hand possibly gesturing or moving. The motion is him moving the mouse with his right hand, maybe the left hand is also moving. Let's describe the chronological sequence. In the first frame, he's holding the mouse, then moving it. The background has a white door to the left, brick wall to the right. The camera is static, fixed position. Need to mention the camera perspective: static, probably eye-level or slightly above, but the problem says \"conclude with camera perspective and movement\". The video is a static shot, no movement.\n\nWait, the rules: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So here, it's a static camera, no movement. So the camera is fixed, no pan or tilt.\n\nSo structure: start with the person, their action, then background, then camera.\n\nLet's draft:\n\nA person in a black long-sleeve shirt sits at a dark table, using their right hand to move a mouse while their left hand rests or moves slightly on the table. The individual’s head turns slightly to the left and right as they interact with the mouse. The background includes a white door to the left and a brick wall to the right. The camera remains static throughout the sequence.\n\nCheck rules:\n\na) Motion: moving mouse with right hand, left hand moving. Chronological: first moving mouse, then head turns.\n\nb) Appearance: black long-sleeve shirt, male. Number: one person.\n\nc) Spatial: left hand on table, white door left, brick wall right.\n\nd) Camera: static.\n\ne) Background minimal: door and brick wall are essential for context.\n\nf) No text, named characters, etc.\n\nWait, in the video, the person's left hand is also on the mouse? Wait, looking at the frames: in the first frame, left hand is on mouse, right hand is moving? Wait, no: the frames show:\n\n[0.0] left hand on mouse, right hand moving?\n\nWait, the first frame: person's left hand is on the mouse, right hand is extending to move it. Then [1.4] left hand is still on mouse, right hand moving. [2.5] left hand on mouse, right hand moving. [3.6] left hand on mouse, right hand moving. [4.7] left hand on mouse, right hand moving.\n\nWait, maybe the left hand is stationary, right hand moves the mouse.\n\nWait, no: the user's instruction says \"the person's hands: right hand on mouse, left hand moving\". Wait, the video:\n\nAt [0.0], the person's left hand is on the mouse, right hand is moving? Or left hand is moving.\n\nWait, let's parse the video frames:\n\nThe first frame: person's left hand is on the mouse (hand visible), right hand is moving towards the mouse.\n\nWait, no, looking at the images:\n\nThe first image: person's left hand is on the mouse, right hand is extended, moving.\n\nThen in subsequent frames, the right hand moves the mouse, left hand remains on the mouse.\n\nSo the main action is: the person uses their right hand to manipulate the mouse while their left hand rests on the table (or the mouse). Wait, no, the frames show:\n\nWait, in the first frame, left hand is on mouse, right hand is moving. Wait, no, the description: \"a person sitting at a table, hands: left hand on mouse, right hand moving\".\n\nSo the motion is: right hand moves the mouse, left hand is stationary.\n\nWait, let's check the video:\n\nFrame 0: left hand on mouse, right hand (the hand) is moving.\n\nFrame 1: same.\n\nFrame 2: same.\n\nFrame 3: same.\n\nFrame 4: same.\n\nFrame 5: same.\n\nWait, maybe the person is moving the mouse with their", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c8OFeKok2ZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c8OFeKok2ZE_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.839742163231264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man is moving a solid ball (discrete object) between his hands through explicit physical forces (hand movements).", "background_and_ambient_analysis": "The background (tiled walls and door) is static. No fire, water, smoke, or wind is visible. Thus, ambient environmental motion is not present."}}
{"video_id": "c8FxPxMeZ_Q", "file_name": "c8FxPxMeZ_Q_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair, wearing a green shirt and a pink towel over their shoulders, faces the camera while a second individual in a white shirt adjusts their hair from behind. The first person displays varied facial expressions, including opening their mouth and smiling, as the second person continues styling their hair. The camera remains in a close-up, handheld perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c8FxPxMeZ_Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c8FxPxMeZ_Q_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 38.903307262302775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand (from the right) is moving to style the hair of the main subject. The main subject's head exhibits minimal movement (e.g., smiling, talking).", "background_and_ambient_analysis": "Background elements (bed, walls) are static with no uniform shifting. No fire, water, smoke, or wind visible."}}
{"video_id": "c86NgqPdDBo", "file_name": "c86NgqPdDBo_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a coloring tool moves across a detailed line drawing of a bird, applying purple and pink shades to the wing feathers, then shifting to the lower body section. The bird features intricate feather patterns with partially colored sections in purple, pink, and brown tones. The camera remains steady in a close-up position, focusing on the hand's motion over the illustration.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c86NgqPdDBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c86NgqPdDBo_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 145, "blur_score": 103.9013376799536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving, applying color to the bird's wing area in a deliberate, controlled manner. The hand is the only discrete, solid object exhibiting motion.", "background_and_ambient_analysis": "The background elements (line art of the bird and surrounding patterns) are static and do not shift uniformly; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "c9LcUlVfFso", "file_name": "c9LcUlVfFso_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals travel on a white pedal cart and a green tractor along a paved road, moving side by side. A sudden red visual effect interrupts the scene, followed by the tractor and pedal cart continuing forward with the pedal cart now trailing behind. The camera follows their motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c9LcUlVfFso.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c9LcUlVfFso_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 217.01741453263458, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals operating small wheeled vehicles (lawnmowers/go-karts) moving forward along a paved path; their motion is controlled locomotion.", "background_and_ambient_analysis": "Static background elements (road, grass, buildings) remain stable without uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "c91jkCDY9Qs", "file_name": "c91jkCDY9Qs_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of three green glass bottles positioned on a metal rack. It transitions to a top-down view of an industrial workspace where multiple workers manipulate bottles and operate machinery, including one worker in a white shirt lifting a bottle. The camera then shifts to a close-up of the man inspecting the bottle before returning to the overhead perspective of the factory floor as workers continue their tasks.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c91jkCDY9Qs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c91jkCDY9Qs_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 70.13171795534014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and arms are moving while interacting with machinery components, representing discrete solid objects in motion due to physical forces (e.g., manipulating tools).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); static concrete surfaces and machine structures dominate the background in all scenes."}}
{"video_id": "c9OxdKGsduM", "file_name": "c9OxdKGsduM_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and glasses sits at a desk, initially holding both hands near their mouth and then slightly adjusting their hand position. A keyboard rests on the desk to the left. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c9OxdKGsduM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c9OxdKGsduM_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 152.62734215280807, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving (adjusting position, touching face) as a discrete solid object.", "background_and_ambient_analysis": "Static white panel background with no visible shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "c9cAaZjz-QU", "file_name": "c9cAaZjz-QU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white helmet on a yellow and blue sled descends a snowy slope, moving away from the camera's top-down view. As the sledder progresses, several distant figures remain stationary in the background. The camera maintains a top-down perspective with minimal movement to track the descent.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c9cAaZjz-QU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c9cAaZjz-QU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 154, "blur_score": 61.69605240066355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main object (a small vehicle-like entity) moves from the center to the left and then downward, appearing to move away (reducing in size). Additionally, several small black dots (representing people) are moving in the background, indicating independent locomotion.", "background_and_ambient_analysis": "The background is a uniform light purple with no environmental fluids (fire, water, smoke, wind) or shifting static elements (walls, ground) that would indicate camera motion. The background remains static, and the motion of the objects is independent of the background."}}
{"video_id": "c9nJQh4lDe4", "file_name": "c9nJQh4lDe4_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and dark pants stands behind a wooden log rack filled with stacked cut logs. They walk forward, holding an orange-handled chainsaw, and position it against a log in the rack. The camera follows their movement, shifting slightly to capture the preparation for cutting. Background includes a blue tarp and brick wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c9nJQh4lDe4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c9nJQh4lDe4_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 526.0386158002082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (discrete object) moves around a wood stack, walking and handling a chainsaw, exhibiting locomotion and tool manipulation.", "background_and_ambient_analysis": "The background elements (wall, ground, blue tarp) show no shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "c9szOR1nqgQ", "file_name": "c9szOR1nqgQ_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple individuals in white clothing gather around a shiny metallic container, bending and reaching to manipulate it while shifting positions in a dark setting. The camera follows their coordinated movements with a close, shaky perspective, capturing their dynamic interactions around the object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c9szOR1nqgQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c9szOR1nqgQ_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 150.47350321303472, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A person (in white shirt) manipulates a golden bell-like object through deliberate hand movements. Motion is discrete, involving the person's arms/hands and the object's rotation.", "background_and_ambient_analysis": "Background is dark and indistinct with no visible static elements (walls, ground) that shift uniformly. No fire, water, smoke, or wind motion is observable; dominant elements are the subject and object."}}
{"video_id": "c9VBklSzGtE", "file_name": "c9VBklSzGtE_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a man in a green shirt and white cap. He's juggling a white ball. Wait, the sequence: starts with him bending down, then throws the ball up, catches it, and runs. Let's check each frame. Frame 0: he's bent, maybe dropping something? Wait, no, he's juggling. Wait, first frame: he's in a position where he's about to throw, then he catches, then runs. Let's list the actions in order.\n\nFrame 0: man bends forward, maybe in motion. Then frame 1: he's bending, then frame 2: he's standing up, catches the ball? Wait, no, the video: from [0.0] to [5.0] seconds. Let's see: in [0.0], he's bending down, then [1.4] he's crouching, then [2.5] he's standing up, and [3.6] he's walking. Wait, the caption needs chronological motion. So first action: the man bends forward, then throws the ball, then catches it, then walks. Wait, the objects: he's holding a ball? Wait, in the video, he's juggling. Wait, the description: in the first frame, he's bending, then he's up, then runs.\n\nWait, the main subject is a man. He's wearing a green shirt, dark pants, white cap, sunglasses. He's juggling a white ball. Let's track:\n\n- Starts by bending forward (maybe throwing the ball up)\n- Then he catches the ball (crouching position)\n- Then he stands up and walks towards the camera, moving from right to left (since in frame 3 he's near Bank of America sign, and frame 4 he's closer)\n\nWait, spatial: in frame 0, he's on a brick plaza. Background: cars, bicycles, Bank of America sign. But rules say minimize background unless essential. So focus on main subject's motion.\n\nChronology: First, the man bends down (frame 0), then throws the ball (frame 0 to 1.4?), no, frame 0: he's in a bent position, then frame 1.4: he's crouching, then frame 2.5: he's standing and moving, frame 3.6: walking towards camera.\n\nWait, the actions: He starts by bending forward, then catches the ball, then rises to his feet and runs towards the camera. Wait, let's look at the frames:\n\n[0.0] - he's in a bent position, possibly throwing a ball (but maybe not, since he's bent).\n\n[1.4] - he's crouching, likely having just caught or thrown.\n\n[2.5] - he's standing up, holding the ball, moving.\n\n[3.6] - he's walking towards the camera.\n\n[4.7] - he's closer, running.\n\nSo the motion is: The man bends forward, then rises while holding a ball, and walks towards the camera.\n\nAppearance: man in green shirt, dark pants, white cap, sunglasses. Number: one man.\n\nSpatial: he moves from right to left across the frame, starting near the street, moving towards the camera.\n\nCamera perspective: it's a ground-level shot, static (no mention of movement, so probably fixed). The video is from a static camera, so camera movement is none.\n\nNow, put it all together:\n\nA man in a green shirt, dark pants, white cap, and sunglasses bends forward, then stands and walks toward the camera across a brick plaza.\n\nWait, let's check the rules. \"Chronological paragraph\". So step by step:\n\nFirst, he bends down (frame 0), then he rises (frame 1.4), then he walks (frame 2.5 onwards).\n\nWait, the key actions: he's handling a ball. Wait, in frame 0: he's holding a ball, bending. Then frame 1.4: he's crouching, maybe having thrown the ball, then frame 2.5: he's up and moving. Wait, the video is short, 5 seconds.\n\nLet me recheck:\n\n[0.0] - man bent forward, holding a ball (left hand), right hand up.\n\n[1.4] - he's crouching, ball in hand.\n\n[2.5] - he's standing, walking.\n\n[3.6] - walking towards camera.\n\n[4.7] - closer to camera.\n\nSo the motion: He bends forward, then stands and walks toward the camera.\n\nAppearance: One man, wearing a green shirt, dark pants, white cap, sunglasses.\n\nSpatial: Initially near", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c9VBklSzGtE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c9VBklSzGtE_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 84.36058031020822, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing helmet and green shirt) is bending, standing, and walking; background cars are moving.", "background_and_ambient_analysis": "No shifting background. No dominant fluid or wind motion (trees are static)."}}
{"video_id": "c9ZBMQ1Oiuc", "file_name": "c9ZBMQ1Oiuc_000187_000197.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink shirt and plaid skirt sits on a green bucket, holding a banana in one hand and a wooden tool in the other. She rotates the banana while using the tool to peel or cut it, her movements focused on the task. To her left, a partial view of another person holds an object. The background includes black folding chairs, yellow and blue buckets, and a wet pavement. The camera remains steady with slight movement, capturing the woman’s actions from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c9ZBMQ1Oiuc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c9ZBMQ1Oiuc_000187_000197.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 67.12896624359973, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The girl's hands move rhythmically to strum the ukulele, with minimal motion from the person holding a device to her left. The ukulele itself exhibits controlled, localized movement due to manual strumming.", "background_and_ambient_analysis": "The background (chairs, buckets, wet ground) shows no fluid motion (e.g., water flow, smoke) or environmental swaying; static elements remain consistently positioned without uniform shifting."}}
{"video_id": "c9uS2QCYg0o", "file_name": "c9uS2QCYg0o_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a group of people around a table, probably playing cards. First, look at the main subjects: several individuals, their appearances—some have gray hair, one in a plaid shirt, others in different clothes. Actions: moving hands, handling cards, one person leans over the table. Chronological order: start with the scene at the table, then movements like shuffling, placing cards, leaning. Spatial relationships: people around the table, hands on the table. Background: maybe a railing or structure, but minimal. Camera movement: it seems to pan around the table, maybe a slight shake. Need to keep it concise.\n\nCheck rules: focus on motion and behavior, chronological. Describe appearance briefly: number of people, what they're wearing. Spatial: around the table. Conclude with camera perspective and movement. Background minimal.\n\nSo, step by step:\n\n- At the start, group around table, hands on cards. One person with gray hair (back to camera), another in plaid shirt, etc. They're interacting with cards—moving hands, handling. Then one person leans over the table. Camera pans around the table, showing different angles of the group. Background has a railing, but don't mention much.\n\nAvoid text, names. So put it all together.\n\nLet's draft:\n\nA group of people gather around a white table, engaging in a card game. Several individuals, including a man with gray hair and another in a plaid shirt, move their hands across the table, handling and arranging playing cards. One person leans forward over the table while others continue interacting with the cards. The camera pans around the table, capturing close-up movements of the hands and the table surface, with minimal background details.\n\nWait, need to check chronological order: first the scene, then actions. Maybe start with the setup, then actions. Let's see the video frames:\n\nFrame 0: people around table, hands on cards.\n\nFrame 1: similar, maybe more visible faces.\n\nFrame 2: camera shifts, showing more people.\n\nFrame 3: man in plaid shirt leans over.\n\nFrame 4: continues.\n\nSo sequence: people at table, hands moving cards, one leans over, camera pans.\n\nAdjust:\n\nThree people are seated around a white table, participating in a card game. A man with gray hair (back to camera) and another in a yellow-and-white striped shirt handle playing cards, while a third individual in a blue plaid shirt leans forward over the table, engaging with the cards. Their hands move rhythmically across the table surface as they shuffle and place cards. The camera pans clockwise around the table, capturing the interactions from various angles, with a patterned railing visible in the background.\n\nWait, but need to keep concise. Let's check the rules: focus on motion and behavior in chronological order. Mention appearance briefly (color, size, orientation). Spatial: around the table. Camera perspective and movement.\n\nFinal check:\n\n\"A group of people sit around a white table, engaging in a card game. Individuals with gray hair, a yellow-striped shirt, and a blue plaid shirt move hands across the table, shuffling and placing cards. One person in the plaid shirt leans forward over the table. The camera pans around the table, capturing hand movements and table interactions.\"\n\nThat's concise. Let's check each rule:\n\na) Motion: hands moving, leaning. Chronological: start with sitting, then actions.\n\nb) Appearance: gray hair, yellow-striped, blue plaid—brief.\n\nc) Spatial: around table, one leans forward.\n\nd) Camera: pans around.\n\ne) Background minimal (only table, hands).\n\nf) No text or names.\n\nYes. Now tighten:\n\nThree people gather around a white table, playing cards. One has gray hair (back to camera), another wears a yellow-striped shirt, and a third wears a blue plaid shirt. They move hands across the table, shuffling and placing cards; the plaid-shirted individual leans forward. The camera pans around the table, focusing on hand movements and the game.\n\nBut maybe \"three people\" but the video might have more? Wait, the frames show at least four? Let's count: first frame, back of gray hair, then two men, then maybe others. The video shows multiple hands: \"several hands\" but the main subjects are people. Maybe better to say \"a group of people\" instead of exact number. Let's see:\n\n\"A group of people sit around a white table, engaged in a card game. One person with gray hair (back to camera) and others in casual shirts move their hands across the table, handling playing cards. One individual in a plaid shirt leans forward over the table. The camera pans around the table, capturing close-up hand movements and interactions with the cards.\"\n\nYes. Check if this meets all rules", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c9uS2QCYg0o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c9uS2QCYg0o_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 125.959952573061, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) move: one man leans over the table, shifts posture, and interacts with hands (e.g., card handling).", "background_and_ambient_analysis": "Background elements (striped chairs, table structure) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "c9kJnbwxTRI", "file_name": "c9kJnbwxTRI_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two swimmers in swimwear propel forward through adjacent lanes of a blue pool, their arms alternating between lifting above water and submerging, generating splashes as they swim freestyle. Spectators stand along the pool deck, observing the race from the side. The camera maintains a steady side view, tracking the swimmers' motion without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c9kJnbwxTRI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c9kJnbwxTRI_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 96, "blur_score": 174.75059143358322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two swimmers are visible in the pool, moving through the water via locomotion (free swimming). Their bounding boxes change position consistently with their progression across lanes.", "background_and_ambient_analysis": "The background elements (umbrellas, spectators) are stable with no significant shifting. The water in the pool exhibits fluid motion from swimmer activity, but this is secondary to discrete object movement."}}
{"video_id": "cA0TmNDCNCA", "file_name": "cA0TmNDCNCA_000525_000535.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a ring moves across a light gray patterned seat surface, adjusting or pressing against it while a person in dark clothing is partially visible. The hand shifts slightly left and right on the seat, maintaining close contact. The camera remains in a shaky close-up position, focusing on the interaction between the hand and the seat with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cA0TmNDCNCA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cA0TmNDCNCA_000525_000535.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 69.58108000810896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and head show subtle motion (e.g., wiping face, covering eyes), indicating localized physical movement due to voluntary action.", "background_and_ambient_analysis": "Background elements (wall surface with text) remain static; no fluid motion (fire, water, smoke) or wind effects observed. Background does not shift uniformly."}}
{"video_id": "cAI72tyb9-g", "file_name": "cAI72tyb9-g_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket over a light shirt manipulates a black object with both hands, adjusting its position while standing indoors near a window with a framed photograph on the wall. They rotate the object, examining it closely, and shift their stance slightly. The camera remains fixed with minor handheld movement, focusing on the individual’s hands and the object against the wall’s backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cAI72tyb9-g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cAI72tyb9-g_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 96.74211435410977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a tool (likely scissors) on a solid object (shoe-like item) with precise hand movements. The tool and object exhibit controlled, discrete motion due to human action.", "background_and_ambient_analysis": "Static background elements (framed picture, interior walls) remain fixed with no uniform shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "cABFBWwPk-o", "file_name": "cABFBWwPk-o_000509_000519.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair knits using red yarn and gold needles; the camera focuses closely on their hands manipulating the yarn and needles, then shifts to show the person's face as they continue the knitting motion, maintaining close-up perspective with slight shifts between hand and face views.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cABFBWwPk-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cABFBWwPk-o_000509_000519.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 104.36928807827553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and red yarn moving in controlled, deliberate motions to manipulate crochet hooks and create stitches. The hands are the primary discrete objects exhibiting physical motion due to manual operation.", "background_and_ambient_analysis": "No shifting backgrounds; no fluid/environmental motion (fire, water, wind) present. The background consists of a static white surface and hair with minimal movement."}}
{"video_id": "cA6oBvPn2gA", "file_name": "cA6oBvPn2gA_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue tank top, black shorts, and white sneakers performs seated exercises on a black mat with a large red exercise ball. Starting in a position leaning back with hands behind their head, they lower their head onto the ball, then push back up while maintaining contact. The camera remains stationary, capturing the motion in an indoor space with screen panels and a potted plant in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cA6oBvPn2gA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cA6oBvPn2gA_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 90.3852301569578, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person performs controlled upper-body movements on a red exercise ball, with visible arm raises, twists, and torso shifts due to muscle engagement.", "background_and_ambient_analysis": "No shifting background elements; static doors, plant, and table confirm no environmental motion. No fire, water, smoke, or wind present."}}
{"video_id": "cB2lmS4TcOk", "file_name": "cB2lmS4TcOk_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark shorts walks along a dumbbell rack in a gym, lifts a dumbbell to shoulder height, then lowers it. The background features a mirrored wall and gym equipment. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cB2lmS4TcOk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cB2lmS4TcOk_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1089.1367771797504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is lifting dumbbells, moving their arms and body to raise and lower the weights. The dumbbells are solid objects moving due to physical forces.", "background_and_ambient_analysis": "The gym background (walls, mirrors, equipment) is static and shows no shifting or fluid motion. No fire, water, or smoke detected."}}
{"video_id": "cAuXvtimZ1I", "file_name": "cAuXvtimZ1I_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately 15 individuals, dressed in white shirts, dark vests, and hats, move dynamically across a gymnasium floor. They run and shift positions in various directions, with some individuals in the foreground briefly obscuring others. The camera pans to follow their collective motion, capturing their shifting formation against a backdrop of a basketball hoop and red walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cAuXvtimZ1I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cAuXvtimZ1I_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 221.9453478533797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people in uniforms are moving in coordinated, rhythmic patterns, indicating solid objects in active locomotion.", "background_and_ambient_analysis": "The gym background (walls, basketball hoop, floor) remains static across frames with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "cAMu29D-VNo", "file_name": "cAMu29D-VNo_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands pours brown liquid from a light-colored cylindrical can into a clear glass, tilting the can to direct the flow as the liquid fills the glass. The can is held above the glass with fingers gripping its sides. The background features a blurred kitchen counter. The camera maintains a static close-up perspective focused on the pouring motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cAMu29D-VNo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cAMu29D-VNo_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 199.4183254025303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands holding a jar and pouring liquid into a glass; the hands and containers exhibit controlled, discrete motion from explicit physical action (pouring).", "background_and_ambient_analysis": "Background elements (countertop, kitchen items) show no shifting or uniform motion; no fluid/environmental motion (fire, water, wind) dominates."}}
{"video_id": "cBAnaEBGDIA", "file_name": "cBAnaEBGDIA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with two individuals seated on a wooden floor; one wears dark pants and black shoes, the other blue jeans with a colorful sock. The first person moves their foot toward a small black object on the floor, then lifts it slightly. The second person’s hand enters the frame from the right, reaching toward the object. The camera remains low and close to the ground, capturing the interaction with slight movement, maintaining a ground-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cBAnaEBGDIA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cBAnaEBGDIA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 734.0948406204304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands interacting with a small bottle and another object on a surface; discrete physical movement due to manual manipulation.", "background_and_ambient_analysis": "Static floor and minimal environmental elements; no fire, water, smoke, or wind motion observed."}}
{"video_id": "cBFOiVAFlV8", "file_name": "cBFOiVAFlV8_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with pink sleeves positions a bright orange slice on a blue cutting board, then uses a black-handled knife to cut it. The hands adjust the orange slice and slice it in motion, with the knife moving through the fruit. The camera maintains a close-up, static perspective focused on the hands and cutting board, capturing the action without background details beyond the immediate kitchen setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cBFOiVAFlV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cBFOiVAFlV8_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 62.2398788017167, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a corn cob are moving; hands are actively cutting the corn, indicating physical interaction with solid objects.", "background_and_ambient_analysis": "Background elements (window, kitchen utensils) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "cAxgTJvOsZg", "file_name": "cAxgTJvOsZg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown jacket and khaki pants runs across a grassy yard holding a long pole, swings it toward a white house, then falls to the ground beside it. Another man in camouflage stands near a white truck in the background. The camera follows the runner’s movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cAxgTJvOsZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cAxgTJvOsZg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 113, "blur_score": 73.71686284621144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving: walking, swinging a long pole, pushing against a house wall, and falling. These are discrete solid objects with explicit physical interactions.", "background_and_ambient_analysis": "Static background elements (house wall, trees, grass) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "cBddB_gYUVA", "file_name": "cBddB_gYUVA_000337_000347.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person with brown hair and blue eyes, wearing a dark blue top, applies makeup using a round beige sponge in a static close-up shot. They press the sponge onto their cheek, then move it to the forehead and nose area while adjusting their hair with the other hand. The background features minimal indoor details with a wooden dresser and framed items visible behind them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cBddB_gYUVA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cBddB_gYUVA_000337_000347.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 47.489682096178136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hand holding a sponge is moving in controlled motions across the face (dabbing, rubbing), representing discrete solid object motion.", "background_and_ambient_analysis": "Background elements (furniture, framed pictures) remain stationary with no uniform shifting; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "cBSMv8oG4nU", "file_name": "cBSMv8oG4nU_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person doing a throwing motion, probably discus or hammer, since it's a circular motion. First, the person is standing in a concrete area behind a chain-link fence. They're wearing dark clothing—blue top, black pants, white shoes. Then they swing their arm back and forth. Let's check the frames: starts with a stance, then rotates, throws. Background has a grassy field, some trees, another person standing near the fence. Need to keep it chronological.\n\nMain subject: one person, dark blue jacket, black pants, white shoes. Action: starts in stance, swings arm back, then forward in a circular motion, releases the object (maybe discus), then follows through. Background: grassy field, trees, another person in the distance. Camera: seems static, looking through the fence, so perspective is through the fence, fixed position.\n\nNeed to be concise. Start with the person's action. Chronological order: initial stance, swinging, throwing. Mention appearance briefly: dark clothing, white shoes. Spatial: behind fence, other person in background. Camera: static, behind the fence.\n\nWait, the problem says exclude text recognition, named characters, so no names. Focus on motion. Let's structure:\n\nA person in dark blue jacket and black pants with white shoes stands on a concrete platform behind a chain-link fence, swinging a discus in a circular motion. The individual begins with a wide stance, rotates their body, and releases the discus, following through with their arm. In the background, a grassy field and trees are visible, with another person standing near the fence. The camera remains stationary, positioned behind the fence, capturing the motion through the mesh.\n\nWait, but need to check the exact frames. The video shows 0 to 5 seconds. Frame 0: person standing, arms out. Frame 1: starts swinging. Frame 2: continues. Frame 3: rotating. Frame 4: throwing. Frame 5: after throw.\n\nSo chronological: starts in position, swings back, then forward, releases the discus. The other person is in the background, left side maybe.\n\nLet me check the rules again. Focus on main subject's motion. Appearance: one person, dark blue top, black pants, white shoes. Motion: circular swing, throw. Background: grassy field, trees, another person. Camera: static, through fence.\n\nSo final caption should be:\n\nA person in a dark blue jacket, black pants, and white shoes performs a discus throw behind a chain-link fence, rotating their body in a circular motion before releasing the discus. The individual begins with a wide stance, swings the discus in a clockwise arc, and follows through with their arm. In the background, a grassy field and trees are visible, with another person standing near the fence. The camera remains stationary, capturing the action through the fence.\n\nWait, but the problem says \"briefly describe their appearance and number\". So \"one person\" might be redundant. Wait, \"color, size, orientation\". So maybe \"a person wearing a dark blue jacket, black pants, and white shoes\".\n\nLet me rephrase concisely.\n\nA person in a dark blue jacket, black pants, and white shoes stands on a concrete platform behind a chain-link fence, swinging a discus in a circular motion. They begin with a wide stance, rotate their body, and release the discus. In the background, a grassy field and trees are visible, with another person standing near the fence. The camera remains stationary, positioned behind the fence, capturing the action.\n\nWait, but need to mention chronological order. So:\n\nThe person, dressed in a dark blue jacket, black pants, and white shoes, begins in a wide stance behind a chain-link fence, swings the discus in a clockwise arc, then releases it with a follow-through motion. A grassy field and trees are visible in the background, with another person standing to the left. The camera remains stationary, capturing the motion through the fence.\n\nYes, that's better. Let's check the requirements:\n\na) Motion and behavior in chronological order: starts stance, swings, releases.\n\nb) Appearance: dark blue jacket, black pants, white shoes (color, size, orientation: person is standing).\n\nc) Spatial: behind fence, other person left.\n\nd) Camera: stationary, through fence.\n\ne) Background minimal: grassy field, trees, another person.\n\nf) No text, names.\n\nSo final version:\n\nA person in a dark blue jacket, black pants, and white shoes stands behind a chain-link fence, swinging a discus in a circular motion. They begin with a wide stance, rotate their body, and release the discus with a follow-through. In the background, a grassy field and trees are visible", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cBSMv8oG4nU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cBSMv8oG4nU_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 655.8173534318929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is swinging a bat in a repetitive motion (swinging, turning, resetting), indicating distinct locomotion of solid objects (person, bat).", "background_and_ambient_analysis": "The fence and distant trees show no uniform shifting; no fire, water, smoke, or wind-driven motion is present in the background."}}
{"video_id": "cCUIgDrdawI", "file_name": "cCUIgDrdawI_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt stands at a podium holding a microphone, while another man in a red shirt stands nearby. A third individual in a white shirt moves toward the podium. The projector screen behind displays shifting images. The man at the podium adjusts his position, and the man in red interacts with the individual in white. The camera remains stationary with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cCUIgDrdawI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cCUIgDrdawI_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 638.4049016403621, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are moving: a speaker at the podium (minimal motion), a man in red shirt sitting and standing (with cup), and audience members.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind. The projection screen changes content but is not an environmental fluid."}}
{"video_id": "cBytLoSpCTI", "file_name": "cBytLoSpCTI_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video. The main rules are to focus on motion and behavior of the main subjects, mention their appearance and number, spatial relationships, camera perspective, and keep background minimal.\n\nLooking at the video frames provided. There are two kids, a girl and a boy, near a pool. The girl has short hair, wearing a white tank top. The boy is in a green and white swimsuit. They're interacting with a water bottle. The girl is on the left, the boy on the right. The boy is drinking from the bottle, and the girl is holding it too. Maybe they're sharing the bottle. The background has some greenery and a pool, which is tiled. The camera seems to be handheld, maybe slightly shaky. The video is a bit grainy, but the main action is the kids drinking.\n\nWait, the user says to describe chronological order. So first, the girl is holding the bottle, then the boy drinks from it. But in the frames, it's sequential. Let's check the timestamps. Frame 0 shows the girl holding the bottle, frame 1 shows the boy drinking. Maybe the sequence is: the girl is standing, the boy is sitting, then the boy takes the bottle and drinks. But need to check each frame.\n\nThe first frame: both kids are looking at the bottle. The boy is drinking, girl is holding it. Second frame: same, but maybe the girl is moving her hand. Third frame: boy continues drinking. Fourth frame: girl is holding the bottle, boy drinks. Fifth frame: girl adjusts the bottle. So the main actions are the boy drinking from the bottle while the girl holds it. Maybe they're sharing.\n\nAppearance: girl has short brown hair, white top. Boy has short hair, green and white swimsuit. Two children. Spatial: girl is to the left of the boy, both near the pool. Background: pool tiles, some greenery, but minimal description needed.\n\nCamera: it's a handheld shot, slight shake. Maybe the camera is moving slightly as it captures the kids. The perspective is from a slightly elevated angle, looking down at the kids.\n\nNeed to make sure the caption is chronological. Start with the kids interacting with the bottle. The girl holds it, boy drinks. Then maybe they adjust. The camera is steady but shaky. Background is the pool and some plants.\n\nCheck if I'm including too much background. The rules say minimal unless essential. The pool is part of the scene where they are, so maybe necessary. But don't go into detail. Just mention the pool tiles.\n\nAvoid text recognition, so no mentioning of what's on the bottle. Just that it's a water bottle.\n\nPutting it all together: two children, girl in white tank top, boy in green swimsuit, near a tiled pool. The girl holds a water bottle while the boy drinks from it. They are positioned next to each other, with the boy on the right. The camera is slightly shaky, capturing their interaction from a close, angled perspective.\n\nWait, the girl is on the left, boy on the right. The video shows them holding the bottle. Maybe the boy drinks first, then the girl? Or they share. Let's see the frames. Each frame shows the boy drinking, so maybe he's drinking from it, and the girl is holding it. The action is the boy drinking from the bottle the girl is holding. So chronological: girl holds the bottle, boy drinks from it. Then maybe girl adjusts the bottle. Need to be precise.\n\nMaybe: A young girl with short hair in a white tank top and a boy in a green swimsuit sit near a tiled pool. The girl holds a water bottle, while the boy drinks from it. They remain in close proximity, with the boy positioned slightly to her right. The camera remains relatively steady with minor handheld movements, capturing their interaction from a close, eye-level angle.\n\nCheck the rules again. Keep background minimal. So mention the pool as the setting, but not too much. The tiles are part of the pool's edge.\n\nMake sure the paragraph is chronological: first the girl holds the bottle, then the boy drinks. Then maybe the girl adjusts. But the frames don't show multiple actions beyond drinking. So the main motion is the boy drinking while the girl holds it.\n\nFinal caption should be concise. Let me try to condense: Two children, a girl in a white tank top and a boy in a green swimsuit, sit near a pool. The girl holds a water bottle as the boy drinks from it. They remain close, with the boy to her right. The camera captures their interaction with slight handheld movement.\n</think>\n\n<caption_output>A young girl with short brown hair in a white tank top and a boy in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cBytLoSpCTI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cBytLoSpCTI_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 385.42207420166864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (a girl and an adult/boy) are moving: the girl is holding a bottle and moving it towards the boy, and the boy is drinking and then handing the bottle. Their movements are discrete and due to physical interaction.", "background_and_ambient_analysis": "The background (plants and pool edge) is stationary. No significant fluid or environmental motion (e.g., water flow, wind) is dominant. Minimal camera shake is present but not sufficient to dominate the scene."}}
{"video_id": "cCDYT7bQUQs", "file_name": "cCDYT7bQUQs_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue and gray jacket stands indoors against a green wall with a framed picture. They raise both arms, adjust their jacket, then bend forward slightly. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cCDYT7bQUQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cCDYT7bQUQs_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 119.68481819931819, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The subject (a person) is moving their arms, adjusting their jacket, and performing gestures. These are discrete, solid-object movements driven by explicit physical actions (locomotion, arm motion).", "background_and_ambient_analysis": "The green walls, framed pictures, and furniture in the background show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind effects). The background remains static throughout."}}
{"video_id": "cCeT8INyyFg", "file_name": "cCeT8INyyFg_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a maroon shirt manipulates a small thin object with their hands, moving the left hand to adjust its position while the right hand holds it steady, with the camera maintaining a close-up shot focused on the hands against a blurred background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cCeT8INyyFg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cCeT8INyyFg_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 58.50362183337374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a small discrete object (likely a needle or thread), performing precise movements (pinching, holding, threading).", "background_and_ambient_analysis": "No fluid/environmental motion (fire, water, wind) observed. Background appears static (indoor setting) but blurred; no uniform background shift detected."}}
{"video_id": "cD5sE5LhlLI", "file_name": "cD5sE5LhlLI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a gray sleeve and black watch folds a light pink sock on a green fabric surface. The hand manipulates the sock, folding and adjusting it while moving it across the surface. The camera maintains a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cD5sE5LhlLI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cD5sE5LhlLI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 104.59209580878588, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a folded fabric object, causing discrete movement through physical contact and repositioning.", "background_and_ambient_analysis": "The green fabric background is stationary with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "cCdqxHjA3Y4", "file_name": "cCdqxHjA3Y4_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bright red, curved metal piece rests on a dark, heavy anvil. A person, partially visible from the waist down, uses tongs to lift and reposition the metal, adjusting its orientation on the anvil. The person moves the metal backward and forward, maintaining control with the tongs. The background features a glowing forge, but the focus remains on the anvil and metal. The camera maintains a fixed, close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cCdqxHjA3Y4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cCdqxHjA3Y4_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 66.2105217711584, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A red-hot metal object is being struck by a hammer, causing visible deformation and movement as it's shaped on an anvil. The hammer is the discrete object applying force to the metal.", "background_and_ambient_analysis": "Background elements (tools, anvil, workshop fixtures) show no uniform shifting or fluid motion; no fire, water, or wind-driven effects observed."}}
{"video_id": "cDCwzrieXZw", "file_name": "cDCwzrieXZw_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a white wristwatch and white nail polish holds a small yellow bowl steady on a red surface while another individual with long blonde hair stirs its contents. The camera then transitions to a wider overhead view, revealing both hands continuing the mixing action amid various nail care tools arranged on a white sheet beneath the red surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cDCwzrieXZw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cDCwzrieXZw_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 122.16530601549545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand holding a bowl and stirring with a spoon. The hand and spoon move in controlled circular motion within the bowl.", "background_and_ambient_analysis": "Background is static (red surface and striped items show no shifting). No fire, water, smoke, or wind observed."}}
{"video_id": "cDbwiJGuOmE", "file_name": "cDbwiJGuOmE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue short-sleeved gown and flip-flops bends over a white toilet, using a plunger. They stand upright, turn, and walk out of frame to the left. The camera remains stationary, showing the bathroom with a sink on the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cDbwiJGuOmE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cDbwiJGuOmE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 149, "blur_score": 126.7695230844102, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is visible: initially bent over the sink (0.0-2.9s), then stands and walks out of frame (3.0-4.5s). Motion is locomotive (walking) and discrete.", "background_and_ambient_analysis": "The bathroom wall, sink, and 'WAT' sign remain static throughout the video with no shifting or fluid motion (fire, water, smoke, wind). The background elements are fixed and do not exhibit environmental or ambient characteristics."}}
{"video_id": "cDcvfxe1vcw", "file_name": "cDcvfxe1vcw_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light-colored hair and a gray top moves their head slightly, looking around. The individual is positioned to the right of a wall-mounted light fixture against a plain wall and wooden ceiling. The camera remains static, capturing the subject from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cDcvfxe1vcw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cDcvfxe1vcw_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 30.174409757391608, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving by turning their head and body.", "background_and_ambient_analysis": "The background (wall, ceiling) is static; no ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "cDdvwsc676Y", "file_name": "cDdvwsc676Y_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a gray jacket over a white top and dark jeans stands in a store aisle near clothing racks. She holds the jacket up, then removes it to reveal the white top underneath, adjusting her stance while interacting with the racks. The camera maintains a frontal handheld perspective with slight movement as she shifts position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cDdvwsc676Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cDdvwsc676Y_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 419.72947640970415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: turning, adjusting clothing, and gesturing toward garments on racks.", "background_and_ambient_analysis": "Static store environment with shelves and clothing racks; no fire, water, smoke, or wind motion observed."}}
{"video_id": "cDjSrMvxED0", "file_name": "cDjSrMvxED0_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt and blue jeans washes a white dog in a kitchen sink. Initially, they hold the dog's head under running water, then use their hands to scrub the dog's body. The dog remains stationary in the sink, facing forward, while the person leans over the sink. The background features a countertop with a coffee maker and water bottles. The camera maintains a static, slightly angled perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cDjSrMvxED0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cDjSrMvxED0_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 590.5151881621891, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively washing a dog using hands; the person's hands move on the dog's body while the dog is held in place, representing solid-object motion from explicit physical forces.", "background_and_ambient_analysis": "Background elements (counter, bottles, floor) are stationary; no fluid motion (fire, water, smoke, wind) dominates the scene. The water used for washing is a controlled medium, not an ambient environmental force."}}
{"video_id": "cEXiT1jzUhE", "file_name": "cEXiT1jzUhE_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with short dark hair and a dark top sits across from a man with gray hair and a checkered shirt at a table with a Scrabble board. A hand places a tile on the board, arranging wooden tiles spelling out words. The camera then shows a woman with red hair and a purple sweater pointing at a Scrabble board in a room with a green game board. The camera perspective shifts from a wide shot of the two players to a close-up of the Scrabble tiles and then to a medium shot of the woman gesturing toward the board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cEXiT1jzUhE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cEXiT1jzUhE_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 865.9437072104782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand moves Scrabble tiles across the board, placing them in specific positions. The hand is the discrete solid object exhibiting explicit physical movement due to locomotion.", "background_and_ambient_analysis": "The room interior (walls, furniture) remains static throughout the video. No ambient environmental motions (fire, water, smoke, wind) are present; the background elements do not shift uniformly or exhibit fluid behavior."}}
{"video_id": "cDxf14_HSRc", "file_name": "cDxf14_HSRc_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit at a dark wooden table; the person on the right, with brown hair and a beige t-shirt, opens a box, retrieves a card, and places it on the table, then lifts a colorful rectangular board game component and spreads it across the tabletop while the person on the left, wearing a pink headband and white shirt, observes. The camera remains stationary in a front-facing perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cDxf14_HSRc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cDxf14_HSRc_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 154, "blur_score": 234.06142840175687, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are actively manipulating discrete objects: one person opens a box, removes a framed picture, and adjusts it on the table; the other person holds a phone to their ear. The box and framed picture exhibit clear physical motion from human interaction.", "background_and_ambient_analysis": "Background elements (bookshelf, chairs, walls) remain static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "cEHpOpSsSsY", "file_name": "cEHpOpSsSsY_000280_000290.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. The user provided a video snippet with a woman adjusting her sunglasses. First, I need to follow the rules carefully.\n\nRule a says focus on motion and behavior chronologically. So the main action here is her adjusting the sunglasses. She starts with one pair, then switches to another. Let me check the timestamps: in frame 0, she's wearing \"Crown Tortoise Large\" sunglasses. Then she adjusts them, maybe takes them off? Wait, no, in frame 2 she's still holding them but then changes to another pair. Wait, the text changes from Crown Tortoise Large to Sun Kyoto Clear Medium. So she's switching from one pair to another. She starts by adjusting the first pair, then takes it off to put on the second. Wait, looking at the frames: frame 0 and 1 show her adjusting the Crown Tortoise, then in frame 2-3, the text changes to Sun Kyoto, so she's now wearing those. So the sequence is: she adjusts the first pair, then removes it to put on the second pair.\n\nRule b: mention appearance and number. The main subject is a woman with red hair. She's wearing sunglasses, first pair is dark, then switches to clear. The size and color of the sunglasses change.\n\nRule c: spatial relationships. There's a plant to the right. She's in front of the plant. So maybe \"positioned to the left of a large green plant.\"\n\nRule d: camera perspective. The camera seems static, no movement mentioned. So \"static camera.\"\n\nRule e: minimal background. The plant is mentioned as essential since it's part of the setting.\n\nRule f: exclude text recognition, so don't mention the names of the sunglasses. Instead, describe them as \"dark-framed\" then \"clear frames.\"\n\nPutting it all together: The woman with red hair adjusts her dark-framed sunglasses, then removes them to put on clear-framed ones, positioned to the left of a large green plant. The camera remains static.\n\nWait, need to check the exact actions. In frame 0, she's adjusting the first pair. Frame 1 shows her still adjusting. Then frame 2, she's wearing the second pair. So the motion is: adjusts first pair (removes them), then puts on the second. So the sequence is: she adjusts the dark sunglasses, then takes them off to put on the clear ones.\n\nWait, the text changes from Crown Tortoise Large to Sun Kyoto Clear Medium. So the first pair is large, dark, then the second is clear, medium. But the caption shouldn't mention text, so describe the frames as dark and clear.\n\nSo the action: the woman adjusts her dark-framed sunglasses, then removes them to wear a new pair with clear frames. The plant is to her right. Static camera.\n\nCheck the rules again. Exclude text recognition, so no mention of \"Crown Tortoise\" etc. Just describe the sunglasses as dark and clear. Also, appearance: red hair, white shirt. Wait, the rules say \"briefly describe their appearance and number (color, size, orientation).\" So her hair is red, she's wearing a white shirt. The sunglasses' color changes.\n\nSo the caption should be: A woman with long red hair, wearing a white shirt, adjusts her dark-framed sunglasses, then removes them to put on clear-framed sunglasses, positioned to the left of a large green plant. The camera remains static.\n\nWait, need to mention the motion chronologically. First, she adjusts the dark sunglasses, then takes them off and puts on the clear ones. The spatial relationship: the plant is to the right of her, so she's positioned to the left of the plant.\n\nWait, the video shows her on the left side of the frame, with the plant on the right. So \"positioned to the left of a large green plant.\"\n\nLet me structure the caption step by step.\n\nChronological order:\n\n1. The woman adjusts her dark-framed sunglasses (first pair).\n\n2. Then, she removes them to put on clear-framed sunglasses (second pair).\n\nHer appearance: red hair, white shirt.\n\nSpatial: left of a large green plant.\n\nCamera: static.\n\nSo the caption: A woman with long red hair and a white shirt adjusts her dark-framed sunglasses, then removes them to wear clear-framed ones, positioned to the left of a large green plant. The camera remains static.\n\nWait, check the rules again: \"Conclude with the camera perspective and movement\". So the last part is \"static camera.\"\n\nCheck if all elements are included. Motion (adjusting, removing, putting on), appearance (hair color, shirt), spatial (left of plant), camera static.\n\nYes. Also, exclude text, so don't mention the names. Correct.\n</think>\n\n<caption_output>A woman with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cEHpOpSsSsY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cEHpOpSsSsY_000280_000290.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 74.07147775852297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (a discrete solid object) exhibits controlled motion: hand movement adjusting sunglasses and head/facial expressions while smiling. Her actions are deliberate and trackable with a bounding box.", "background_and_ambient_analysis": "The background (plain wall and stationary plant) shows no shifting or fluid motion; no fire, water, smoke, or wind effects are present. Background elements remain fixed throughout the clip."}}
{"video_id": "cEb19TfRgek", "file_name": "cEb19TfRgek_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person throwing a shot put. The main subject is one person. Let's break down the chronological steps.\n\nAt the start (0.0s), the person is in a crouched position on a concrete circular platform, holding the shot put. They're wearing a white tank top, black shorts, and green sneakers. The background has grass, trees, and a net. Then, they begin to rotate their body, moving from the crouched position to a standing position, then rotating around the circle. The motion is a sequence: initial stance, then swinging the arm back, rotating, and finally releasing the shot put. Wait, in the frames given, it's from 0 to 5 seconds. Let's check the frames:\n\n[0.0] - person in position, shot put on ground (wait, no, the shot put is in their hand? Wait, the first frame shows the person with the shot put in their hand. Oh, right, the shot put is held. Then they start the motion: they lift the shot put, then swing back, rotate, step forward. Wait, the sequence is: starting position (holding the shot put), then they swing the arm back (maybe preparing to throw), then rotate around the circle. So the motion is a circular throw, typical for shot put.\n\nSo the main subject: one person, wearing white tank top, black shorts, green sneakers. They start on a concrete circle, hold a shot put. Then they rotate their body in a circular motion, moving clockwise (from the frame perspective), stepping and swinging the arm. The background is a grassy area with trees and a net. The camera is stationary, so perspective is fixed, no movement. The description should be chronological: the person begins in a stance, then initiates a circular motion, rotating their body to throw the shot put.\n\nNow, check the rules: focus on motion and behavior, chronological. Appearance: color, size, orientation. Number: one person. Spatial: on the concrete circle, which is on grass. Background minimal unless essential—here, the net is part of the area, but maybe just mention the platform and grass.\n\nSo step by step:\n\n- At 0.0s: Person stands on concrete circular platform, wearing white tank top, black shorts, green sneakers, holding shot put (or preparing to throw). Wait, the first frame shows the person with the shot put in hand. Then in frame 0.0 to 1.4, they move into the throw position.\n\nWait, the video frames show the person in a crouched position, then lifting, rotating. Let's describe the motion:\n\nThe person starts in a crouched position on the circular concrete platform, holding the shot put. They then rise, rotating their body in a circular motion (clockwise), stepping forward and swinging the arm back and then forward to release the shot put. The person's feet move around the platform's circumference as they rotate, with the shot put being held in one hand throughout the motion.\n\nNow, check appearance: \"one person wearing a white tank top, black shorts, and green athletic shoes.\" Size: assume average, but not necessary. Orientation: rotating clockwise around the circle.\n\nSpatial: on the concrete circle, which is surrounded by grass.\n\nBackground: minimal, just grass and trees in the distance, with a netted area visible.\n\nCamera: static, no movement.\n\nNow, structure the caption:\n\nA person wearing a white tank top, black shorts, and green shoes stands on a circular concrete platform, holding a shot put. They initiate a clockwise rotational motion, stepping around the platform while swinging their arm to prepare for the throw, maintaining their position on the grassy field with a netted area visible in the background. The camera remains stationary throughout the sequence.\n\nWait, need to check chronological order. Start with initial position, then action steps.\n\nLet's see the frames:\n\n0.0: person crouched, shot put in hand.\n\n0.3: moving into the throw, body twisted.\n\n1.4: arm extended, possibly preparing to release.\n\n2.5: rotating, one leg forward.\n\n3.6: rotating further, arm back.\n\n4.7: still rotating, preparing for throw.\n\nSo the motion is a continuous rotation around the circle, moving clockwise, with the shot put being held. The person's movement includes spinning, with feet moving around the platform.\n\nSo the caption should describe: person on platform, starts by crouching, then rotates clockwise around the platform, stepping forward, swinging the arm to throw the shot put.\n\nNow, concise and chronological.\n\nLet me draft:\n\nA single person wearing a white sleeveless top, black shorts, and green sneakers begins on a circular concrete platform, holding a shot put. They initiate a clockwise rotational motion, stepping", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cEb19TfRgek.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cEb19TfRgek_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 131, "blur_score": 165.68090227051047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (shot putter) is performing rotational and throwing motion; the shot put is held and then released, showing clear discrete object physics (muscle-driven locomotion and force application).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed; background elements (grass, fence, trees) are static with no significant movement or distortion."}}
{"video_id": "cDrfI8Qj4Fc", "file_name": "cDrfI8Qj4Fc_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands with light-colored nail polish and rings apply a translucent green gel strip to a leg, then peel it off. The scene shifts to three people (two in pink tops, one in black) seated at a table with a laptop near a window; camera transitions from close-up to a wider view of the room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cDrfI8Qj4Fc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cDrfI8Qj4Fc_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 159.68392292933157, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands applying and removing green wax in the first segment; three people conversing and gesturing in the second segment.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (white cloth, room interior) are static."}}
{"video_id": "cDlzphhbtC0", "file_name": "cDlzphhbtC0_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a person’s eye, showing a closed eye with visible eyelashes and subtle makeup. The eye opens to reveal blue irises with eyeshadow. A hand with light pink nail polish gently lifts the upper eyelid, places a contact lens onto the eye, and adjusts its position. The camera remains in a close-up, static perspective throughout, focusing on the eye and hand movements against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cDlzphhbtC0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cDlzphhbtC0_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 94.86420506175288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and eye are moving. The hand is actively positioning and adjusting a contact lens on the eye, representing solid, distinct objects in motion due to explicit physical manipulation.", "background_and_ambient_analysis": "No visible background elements shifting uniformly; no fluid or environmental motion (fire, water, smoke, wind) present. The background remains static and dark throughout the clip."}}
{"video_id": "cF7g27L_aNE", "file_name": "cF7g27L_aNE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A silhouetted figure stands center stage under blue lighting. The scene shifts to a boxing ring where two boxers—one in red shorts and the other in blue shorts—exchange punches, with the red-shirted boxer landing strikes. The red-shirted boxer is then lifted by others, clutching a championship belt as the referee and audience observe. The camera transitions from a wide stage shot to a close-up of the ring, then to a medium shot of the celebration.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cF7g27L_aNE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cF7g27L_aNE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 299.7872918398657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boxers engaging in physical combat (punching, dodging, grappling), referee intervening, and post-fight crowd interaction with championship belt.", "background_and_ambient_analysis": "Initial scene features stage fog (ambient environmental), but primary action occurs in boxing ring where background elements (ropes, audience) are static; smoke in early frames is not dominant motion."}}
{"video_id": "cFGj-lN3Of8", "file_name": "cFGj-lN3Of8_000192_000202.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals, all wearing white sleeveless tops, black pants, and black hats with red hair accents, stand in a line in a dance studio with barres. They sequentially step forward and adjust their positions, moving from left to right across the frame while maintaining a horizontal formation. The camera remains static, capturing their synchronized movements against the light-colored studio backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cFGj-lN3Of8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cFGj-lN3Of8_000192_000202.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 204.88182000817494, "qwen_motion_source": {"primary_motion_source": "string", "confidence": 0.95, "object_analysis": "Brief description", "background_and_ambient_analysis": "Brief description"}}
{"video_id": "cFYkr23rRv0", "file_name": "cFYkr23rRv0_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark green shirt manipulates a purple cylindrical fabric item on a wooden table, first rolling it into a tight cylinder, then unrolling and placing it upright. The purple cylinder, approximately the height of the person's forearm, stands upright on the table with an orange cloth and scissors visible to the left. The camera maintains a top-down perspective with no significant movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cFYkr23rRv0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cFYkr23rRv0_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 38.666118399025336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person rolls a purple cylindrical object across the table, with hands interacting to initiate and guide the motion of the solid object.", "background_and_ambient_analysis": "The white wall and wooden table in the background show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "cFcPcb9DGy0", "file_name": "cFcPcb9DGy0_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a dark sweater stands behind a wooden podium, gesturing with his hands while speaking; to his right, a woman with brown hair in a white top holds up a blue book and looks toward him. The background includes framed artwork and a clock on the podium. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cFcPcb9DGy0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cFcPcb9DGy0_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 168.1612102942811, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man gestures with his hands and body while holding a book, and the woman moves her head and hand. These are discrete solid objects exhibiting locomotion due to muscular movement.", "background_and_ambient_analysis": "Background elements (wall, framed picture, green sign, animal figurine) remain static across all frames. No fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "cFowJn-p5cQ", "file_name": "cFowJn-p5cQ_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A wooden barrel secured to a vertical pole with green straps appears in a wooded area with grass and trees. A person wearing a wide-brimmed hat, beige shirt, and brown belt enters from the left, walks toward the barrel, and extends their right hand toward it. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cFowJn-p5cQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cFowJn-p5cQ_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 266.3924503915084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in historical attire (hat, tunic) enters the frame, interacts with a wooden structure (hammering), and then exits. This is a solid, distinct object exhibiting locomotion and explicit physical action.", "background_and_ambient_analysis": "The background consists of trees and grass with no significant shifting or fluid motion; no fire, water, smoke, or strong wind effects are present."}}
{"video_id": "cFieDues5qA", "file_name": "cFieDues5qA_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s arm is shown in close-up, then the individual raises their arm to hold a black-handled makeup brush with a silver brush head in front of the camera, rotating it to display both sides.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cFieDues5qA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cFieDues5qA_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 184.66976913076863, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete solid object) moves from a back-facing position to face the camera, holding and manipulating a makeup brush and a tube of product.", "background_and_ambient_analysis": "The background is static with no shifting walls or environmental elements (no fire, water, smoke, or wind)."}}
{"video_id": "cGB02zI_AUM", "file_name": "cGB02zI_AUM_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde woman in a gray jacket and blue shorts kneels under a wooden table, holding a gray cup with both hands. She lowers the cup and uses her hands to manipulate objects on the table surface. The camera maintains a top-down perspective without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cGB02zI_AUM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cGB02zI_AUM_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 68.57484122541672, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a gray jacket and blue shorts is crouching and interacting with a dog lying on the floor. Both exhibit discrete, solid motion due to physical interaction.", "background_and_ambient_analysis": "No fire, water, smoke, or wind. Background (table, furniture) appears stationary with no environmental fluid motion."}}
{"video_id": "cGYmpj0ItpI", "file_name": "cGYmpj0ItpI_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a small red object with a dark string, adjusting its position; the scene shifts to an outdoor setting where an individual with long dark hair, wearing a dark jacket with red sleeves, holds the object forward against a backdrop of greenery. The camera transitions from close-up hand movements to a medium shot of the person presenting the object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cGYmpj0ItpI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cGYmpj0ItpI_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 2356.4557419110824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A red object (likely fabric or plastic) is manipulated by hands, which are applying force to move it. In the second segment, a girl holding a cup is stationary with no motion.", "background_and_ambient_analysis": "The background in the first segment is dark and out of focus, with no clear static elements to indicate camera motion. In the second segment, the background (grass and bushes) is static with no fluid or wind motion. No fire, water, or smoke is present."}}
{"video_id": "cGH9usXQRpE", "file_name": "cGH9usXQRpE_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow skid steer loader with a large bucket moves forward, its bucket crushing a large log on the ground. The log splits into fragments as the machine presses down, with wooden pieces scattering across the leaf-covered earth. A person in blue jeans stands to the right, observing the action. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cGH9usXQRpE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cGH9usXQRpE_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 401.74850082090086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The log is being split by a mechanical device, causing it to break and fall to the ground. This is the primary motion of a solid object due to physical forces.", "background_and_ambient_analysis": "The background (trees and ground) is static with no significant movement. No fire, water, smoke, or wind motion observed that would dominate the scene."}}
{"video_id": "cGetTgyjjqI", "file_name": "cGetTgyjjqI_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym, two adults—one in a black shirt and blue pants, the other in a white shirt and blue pants—perform martial arts movements. The black-shirted adult initially stands facing the white-shirted adult, who then moves toward them. The black-shirted adult executes a kick, while the white-shirted adult steps back. A line of children in white shirts sits seated along the wall, observing. The camera follows the adults' movements, panning left to track their actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cGetTgyjjqI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cGetTgyjjqI_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 187.1440963828262, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two adults in blue pants are performing martial arts moves (kicking, stepping), while a group of children sits stationary in the background.", "background_and_ambient_analysis": "No shifting background elements (walls, floor remain stable); no fire, water, or fluid motion observed."}}
{"video_id": "cHFxTfZikhU", "file_name": "cHFxTfZikhU_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video. The scene is an ice rink, probably a competition. There are skaters. Let's check the frames.\n\nIn the first frame, there are a few skaters. The video starts with a dark arena, spotlight on the rink. There are three skaters maybe? Wait, looking at the frames: in frame 0, there are two skaters on the ice, then maybe one is moving away. Wait, the description says \"main subjects\" so focus on skaters.\n\nChronological order: the video starts with skaters on the rink. Let's see the movement. From the frames, the skaters are moving along the ice. The first frame (0.0s) shows two skaters, then as it progresses, maybe one skater moves further, and the other two? Wait, no, in frame 0, there are three? Wait, the video has a few seconds: at 0.0, there's a group. Wait, the user's video frames: first frame shows two skaters, then in the next frames, they move. Let me recheck.\n\nWait, the frames are: [0.0] shows a dark arena with a spotlight on the ice rink, and two skaters (maybe three? Wait, the first frame has a group of people near the center. Let's parse:\n\nAt time 0.0: The ice rink is lit with purple and blue lights. There are two skaters in the center under a spotlight. One is in a white outfit, the other in red. They are moving away from the camera, along the rink.\n\nThen frame 1.0: same scene, but they are moving further. The skater in white is ahead, then red, then another? Wait, maybe three skaters. Wait, the video description says \"main subjects\" so count them.\n\nLooking at the frames: in the initial frames, there are two skaters. Wait, no, in frame 0, there are three? Wait, the user's provided frames:\n\nFrame 0: \"two skaters\" (but maybe more). Wait, the video shows a group. Let's think: the skaters are moving in a line. So in the first few seconds, they are moving along the ice. The skater in white is leading, then red, then another. But the video has three skaters initially.\n\nWait, the first frame (0.0s): \"two skaters\" but in the description of the video, maybe three. Let's check:\n\nThe user says: [0.0] shows a group of people on the ice, illuminated by a spotlight. Then as it progresses, they move. So maybe three skaters.\n\nAppearance: one in white, others in different colors. Let's see:\n\nFrame 0: three skaters. White, red, and another (maybe black or blue). They are on the ice rink, moving away from the camera. The camera is positioned in the audience area, looking towards the rink.\n\nIn the video, the skaters start near the center of the rink, move away towards the end (away from the camera), and then one skater moves further ahead.\n\nSpatial relationships: The skaters are on the ice rink, moving from left to right (from the camera's perspective). The white skater is ahead of the red one, and there's another skater behind.\n\nCamera movement: The camera is stationary, as it's from the audience view, capturing the rink. The perspective is from the lower left corner, looking towards the rink.\n\nBackground: The arena is dark, with some flags and banners, but minimal background description.\n\nNow, following the rules:\n\nFocus on motion and behavior in chronological order.\n\n- Start: Skaters on ice rink, under spotlight. Initial position: group near center, moving away.\n\n- Movement: The skaters move in a line, with one in white ahead, then red, then another.\n\n- Spatial: They are moving away from the camera, along the ice rink.\n\n- Camera: The camera is stationary, in the audience area, looking towards the rink.\n\nNow, concise paragraph.\n\nLet me draft:\n\nIn a dimly lit ice rink, three skaters (one in white, one in red, and one in another color) begin moving away from the camera along the center of the rink under a spotlight, with the white-skater leading the line, followed by red and then the third skater, as they glide smoothly across the ice.\n\nWait, but need to check chronological order. The first action: they are on the rink, then start moving.\n\nAlso, number: three skaters? Let's confirm from the frames. The user's video description shows \"three sk", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cHFxTfZikhU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cHFxTfZikhU_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 177.7835767425948, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two ice skaters performing on the rink; moving with controlled, physical locomotion.", "background_and_ambient_analysis": "Background elements (rinks, banners, audience) are static; no shifting or environmental motion (fire, water, wind) observed."}}
{"video_id": "cGqqrEbdXiY", "file_name": "cGqqrEbdXiY_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a glass bowl filled with salad. The salad has greens, red onion rings, and some other ingredients. Then, hands come into view, using two forks to toss the salad. The motion is mixing the ingredients, so the salad is being stirred. Then, in the next frames, the salad is being mixed more, and eventually, there's a lemon and red pepper in the background. Wait, the user's instructions say to focus on chronological order.\n\nFirst frame: glass bowl with salad, hands holding it? Wait no, first frame (0.0) is a top-down view of a glass bowl with salad. Then (0.3) the bowl is still there, but now hands are using two forks to toss. Wait, looking at the video description:\n\n[0.0] shows a glass bowl with salad (greens, red onion, maybe cranberries? Wait the first frame: \"a glass bowl filled with a salad containing leafy greens, red onion rings, and small dark berries (possibly cranberries)\".\n\nThen [0.3] hands are using two forks to toss the salad. The action is mixing. So chronological:\n\nStart with a glass bowl of salad on a wooden surface. Then hands enter, using two forks to mix the salad ingredients. The mixing causes the greens to move, and the ingredients get combined. Then the background shows a lemon and red pepper (in frame 5.0). Wait, the video has multiple frames:\n\nFrame 0: bowl of salad (top-down, static)\n\nFrame 1: hands using forks to mix (top-down, mixing motion)\n\nFrame 2: mixing continues, salad being tossed\n\nFrame 3: similar mixing, maybe more movement\n\nFrame 4: after mixing, maybe the salad is more combined, with lemon and red pepper visible on the side (so in the background)\n\nSo the main subjects are the hands, the salad, and the mixing motion. The appearance: hands (two, human, probably light skin), forks (metal, two), salad (greens, red onions, berries, etc.)\n\nSpatial relationships: hands are below the bowl, mixing from below (top-down view). The lemon and red pepper are in the background, to the right of the bowl.\n\nCamera perspective is top-down throughout. No movement described; it's a static top-down view, maybe slight movement as the hands mix, but camera stays top-down.\n\nNow, following the rules:\n\na) Motion chronologically: first, salad in bowl (static), then hands enter with forks to toss the salad, mixing the ingredients.\n\nb) Appearance: hands (two), forks (metal), salad with leafy greens, red onion rings, and dark berries.\n\nc) Spatial: hands below the bowl, mixing; lemon and red pepper in background to the right.\n\nd) Camera: top-down, no movement.\n\ne) Background minimal: wooden surface, lemon and pepper in later frames.\n\nf) Exclude text, etc.\n\nSo putting it together: A top-down view shows a glass bowl filled with a salad of leafy greens, red onion rings, and dark berries. Two hands enter the frame, using metal forks to toss and mix the salad ingredients, causing the greens to move and combine. As mixing continues, a lemon and red pepper become visible in the background to the right. The camera remains static top-down throughout.\n\nCheck for concise, chronological, focus on motion.\n\nLet me check the frames:\n\n[0.0] -> bowl with salad, no hands\n\n[0.3] -> hands with forks, starting to mix\n\n[1.0] -> mixing, salad being tossed\n\n[2.5] -> mixing continues, more movement\n\n[4.7] -> salad mixed, lemon and pepper in background\n\nSo the sequence is:\n\n1. Initial state: salad in bowl.\n\n2. Hands start mixing with forks.\n\n3. Mixing action progresses, ingredients combined.\n\n4. Final state: salad mixed, lemon and pepper in background.\n\nNow, describe as a paragraph: chronological, focus on motion.\n\n\"Hands use two metal forks to toss a salad in a glass bowl, mixing leafy greens, red onion rings, and dark berries. The mixing motion agitates the ingredients, causing the salad to combine thoroughly. A lemon and red pepper appear in the background to the right as the mixing continues. The camera maintains a static top-down perspective throughout.\"\n\nCheck if concise. Let's make sure not to mention background unless essential. The lemon and pepper are in frame 4.7, so maybe mention \"later frames show lemon and red pepper in background\". But the rule e says \"minimize background unless essential for understanding motion\". The motion is mixing salad, so background elements like lemon and pepper are not essential for understanding the motion, but they are part of the scene. Maybe it's okay to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cGqqrEbdXiY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cGqqrEbdXiY_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 110.24544862825789, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands stirring a bowl of salad; salad ingredients (lettuce, cucumbers, onions) are being moved by a spoon.", "background_and_ambient_analysis": "The background (wooden table) is static with no fluid or environmental motion. Dominant motion is mixing solid salad ingredients."}}
{"video_id": "cHaCJLdzyvQ", "file_name": "cHaCJLdzyvQ_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Close-up of two brown-skinned hands mixing in a white bowl; hands then manipulate a purple object on a paper towel; a person in a black top works with a pinkish item on a surface; two people interact at a counter, one in black and one in light shirt, with items in front. Camera shifts from close-up to medium and wider shots.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cHaCJLdzyvQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cHaCJLdzyvQ_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 180.64910609890538, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulating dough in liquid (first scene) and a knife cutting meat (second scene) show solid objects moving due to physical forces.", "background_and_ambient_analysis": "No dominant ambient environmental motion (fire, water, smoke, wind) as primary; water in the first scene is a consequence of hand movement and not the main motion."}}
{"video_id": "cGlY89sOZtI", "file_name": "cGlY89sOZtI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a red shirt and light gray shorts performs a dumbbell shoulder press, lifting two black dumbbells from his sides upward to shoulder height and then lowering them. He is positioned in front of gym equipment with minimal background details visible. The camera remains stationary throughout the sequence, capturing his upper body movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cGlY89sOZtI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cGlY89sOZtI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 44.26506579726332, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is lifting a dumbbell, with clear movement of the arms and the dumbbell due to intentional physical exertion.", "background_and_ambient_analysis": "The gym background (walls, floor markings, fixed equipment) shows no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "cI3M3lfg8Nw", "file_name": "cI3M3lfg8Nw_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small white and red dog lies on the carpet between two blue sofas, one draped with a red blanket and the other with a beige blanket. The dog rolls over and shifts position slightly, moving toward the right side of the frame. The camera remains stationary with a slight shake, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cI3M3lfg8Nw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cI3M3lfg8Nw_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 392.50860407129926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small red and white stuffed toy (teddy bear) moves gradually from the center of the room towards the blue couch.", "background_and_ambient_analysis": "The background elements (bookshelf, door, couch) remain stationary. No fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "cHkNcVIqxM4", "file_name": "cHkNcVIqxM4_000214_000224.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black polka-dot dress with red shoes sits on a blue plastic chair, legs crossed. A second woman in a white dress with gloves approaches from the right, holding a black object. The standing woman gestures toward the seated woman, who shifts her position and moves her foot. The standing woman continues to interact, moving closer and extending her arm. The scene takes place against a plain wall with additional blue chairs and a small table, with the camera maintaining a fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cHkNcVIqxM4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cHkNcVIqxM4_000214_000224.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 216.99536089110364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people) exhibit motion: one person seated on a chair (minimal movement, possibly adjusting posture) and another person walking around the seated individual (distinct locomotion with clear bounding box tracking).", "background_and_ambient_analysis": "The background elements (white wall, blue chairs, concrete floor) remain static and unshifted across frames, with no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "cHLhoQW08PQ", "file_name": "cHLhoQW08PQ_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium, a woman in black athletic wear holding a red ball moves toward a man in black and white long-sleeve shirt and black pants. The man shifts position as she approaches, then they both move across the wooden floor with red and white court lines. Other individuals in similar attire stand near the walls, observing. The camera follows the pair as they run leftward across the court.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cHLhoQW08PQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cHLhoQW08PQ_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 32.90753784397549, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (players) moving with solid objects (red balls) in hand; players run, position, and interact (e.g., throwing, dodging), showing clear locomotion and physical interactions.", "background_and_ambient_analysis": "Background elements (walls, gym floor lines, doors) show no uniform shifting; no fire, water, smoke, or wind visible. Static background elements remain consistent throughout."}}
{"video_id": "cI7QDDLOU_M", "file_name": "cI7QDDLOU_M_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with an image showing icons: a CD/DVD, credit card, paperclip, staple. Then the text mentions destroying those items. Next, the scene shifts to an office where a woman is at a desk. She's using a laptop, and there's a shredder in front of her. She puts paper into the shredder. Then a phone screen shows 100% Anti-Atascos with a message about not jamming if more paper is inserted.\n\nNeed to focus on motion and behavior chronologically. Start with the initial screen: icons (CD/DVD, credit card, paperclip, staple) displayed. Then transition to office scene: woman at desk, shredder in front. She places paper into shredder. Then the phone screen graphic appears.\n\nDescribe main subjects: woman (long hair, white shirt, black pants) at desk with laptop, green mug. Shredder is black, in front of her. Paper is inserted into shredder. The phone screen shows \"100% ANTI-ATASCOS\" text.\n\nSpatial relationships: woman sits at desk, shredder in front. Laptop to her left or right? The video shows her putting paper into shredder, so she's interacting with the shredder. The phone screen is a separate graphic.\n\nChronological order: first the icons, then the woman using the shredder, then the phone graphic.\n\nCamera perspective: starts with a static shot of icons, then cuts to office scene (medium shot of woman and shredder), then the phone graphic.\n\nNeed to exclude text recognition? Wait, rule f says exclude text recognition. Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" Wait, the text in the video is \"Destrúye CDs, DVDs...\" but we need to exclude text recognition. So don't mention the text. But the instructions for captioning—wait, the problem says \"Exclude text recognition\", so in the caption, we don't talk about the text that's on screen. But the icons are part of the visual, so maybe describe the icons as visual elements.\n\nWait, the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So text on screen is to be excluded. So the \"Destrúye CDs...\" text isn't mentioned.\n\nSo first frame: display of icons (CD/DVD, credit card, paperclip, staple) over a shredder image. Then scene transitions to office: woman at desk, shredder in front of her. She places paper into shredder, continues working. Then a close-up of a phone screen showing \"100% ANTI-ATASCOS\".\n\nWait, the video description for the second frame (frame 2) says: \"Destrúye CDs, DVDs, tarjetas de crédito, clips y grapas.\" But according to rule f, we exclude text recognition, so don't mention that.\n\nSo focus on motion: the initial frame shows the icons (CD/DVD, credit card, paperclip, staple) over the shredder. Then the scene changes to a woman at a desk with a laptop, a green mug, and a black shredder. She picks up a paper, feeds it into the shredder, then resumes work on the laptop. Then a phone screen appears showing \"100% ANTI-ATASCOS\" graphic.\n\nWait, the third frame: woman at desk, puts paper into shredder. Fourth frame: she continues working on laptop. Fifth frame: phone screen with text about anti-jam.\n\nBut in the caption, need to be chronological.\n\nFirst part: static display of icons (CD, credit card, paperclip, staple) above a shredder. Then transition to office scene where a woman (long hair, white blouse, black pants) sits at a desk with a laptop and green mug, feeding paper into a black shredder. The scene then cuts to a close-up of a phone screen displaying \"100% ANTI-ATASCOS\".\n\nCheck rules:\n\na) Focus on motion/behavior in chronological order: icons displayed, woman uses shredder, phone graphic shown.\n\nb) Briefly describe appearance: woman has long hair, white shirt, black pants; shredder is black.\n\nc) Spatial relationships: shredder is in front of the woman at her desk.\n\nd) Camera perspective: starts with static, then medium shot of office scene, then close-up of phone.\n\ne) Minimal background: office setting with desk, laptop, mug.\n\nf) Exclude text recognition: don't mention the text on screen.\n\ng) Think internally, no reasoning.\n\nNow, write it as a concise paragraph.\n\nStart: The video opens with icons of a CD/DVD, credit card, paperclip, and staple displayed over a shredder. It", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cI7QDDLOU_M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cI7QDDLOU_M_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 201.92238887749733, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (a person) is moving by turning her head and adjusting her hands while interacting with the paper and laptop.", "background_and_ambient_analysis": "The background (office walls, furniture, window) is static with no shifting. No fluid motion (fire, water, smoke) or wind present."}}
{"video_id": "cIrQIw0b9hk", "file_name": "cIrQIw0b9hk_000423_000433.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and another in a striped shirt both submerge their hands into a white bowl with a blue rim resting on a patterned red surface. The white-shirted individual begins by dipping hands into the bowl, followed by the striped-shirted person joining to manipulate the contents. Both hands move within the bowl throughout the sequence. The camera maintains a close-up, slightly shaky perspective focused on the hands and bowl.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cIrQIw0b9hk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cIrQIw0b9hk_000423_000433.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 162, "blur_score": 60.855733617549475, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands (discrete solid objects) interact with a bowl and a piece of bread/cake, applying physical force to submerge/press the object into the bowl.", "background_and_ambient_analysis": "Background consists of a static reddish surface with no uniform shifting or fluid/environmental motion (e.g., no fire, water, wind)."}}
{"video_id": "cJ1natgphCA", "file_name": "cJ1natgphCA_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a black screen. Then it cuts to a room with a person buffing the floor. The person is wearing dark clothes, working on a light-colored carpet. There's a machine, maybe a floor buffer, connected by a cord. A blue bin is in the room, and some items are scattered. Then it goes black again with text about \"First Buffing of Two Passes.\" But the rules say to exclude text recognition, so ignore that part.\n\nChronological order: The video begins with a black screen. Then shows a person (dark clothing, single person) in a large room with a carpeted floor, operating a floor buffer. The buffer has a cord trailing. The person is near a wall with windows, a door in the background. The scene is static for a few seconds, then cuts to black. Then the text appears, but we don't mention text. Then back to the person? Wait, no. Wait the video sequence: [0.0] black, [1.4] person buffing, [2.5] same scene, [3.6] black, [4.7] black with text. So the main action is the person buffing the floor.\n\nNeed to describe motion: the person is buffing, moving the machine over the floor. The machine is on the floor, cord coiled. The person is standing, working. Spatial: the person is in the middle of the room, near the wall (windows on the left, door on the right). Background has windows, door, bin. But keep background minimal.\n\nMain subjects: one person in dark clothing, using a floor buffer. The buffer is on the carpet, cord extending. The person moves the buffer, probably in a back-and-forth motion. The video shows this action for a moment, then cuts to black.\n\nCamera perspective: the view is static, looking down at the room from a distance. No movement, top-down or wide angle. The caption should mention the camera perspective as static.\n\nNow, structure the caption: Start with the initial black screen. Then the scene with the person buffing, describe the person's action, what's around, then the cut to black. But according to rules, focus on motion of main subjects in chronological order. So the main event is the person buffing the floor.\n\nLet's draft: The video opens with a black screen, then transitions to a wide shot of a large room with a person in dark clothing operating a floor buffer on a light-colored carpet. The person moves the buffer back and forth across the floor, with a coiled power cord trailing behind the machine. The room features a wall with windows to the left and a door at the far end, with a blue bin and scattered items visible. The scene holds for a few seconds before cutting to black, with no camera movement during the active sequence.\n\nWait, check the rules: a) motion and behavior of main subjects in chronological order. So the main subject's action: buffing. The person is working the buffer. How is the movement? The video shows the first buffing of two passes, so maybe two passes, but the video might show one pass. But the text mentions \"First Buffing of Two Passes\" but we can't include text.\n\nSo the key is the person is buffing the floor, moving the buffer.\n\nAlso, the camera: \"conclude with camera perspective and movement\". The video's camera is static during the scene, no movement.\n\nLet me check the video frames:\n\nFrame 0: black\n\nFrame 1.4: person buffing\n\nFrame 2.5: same scene\n\nFrame 3.6: black\n\nFrame 4.7: black with text\n\nSo the active part is frames 1.4 and 2.5, where the person is buffing. So the video shows the person buffing the floor, then cuts to black.\n\nNow, the caption:\n\nThe video begins with a black screen, then cuts to a static wide shot of a person in dark clothing operating a floor buffer on a light-colored carpeted floor. The individual moves the buffer across the carpet in a back-and-forth motion, with a power cord extending from the machine and coiled on the floor. The room contains a blue bin and scattered items near the wall, with a door visible at the far end and windows to the left. After the buffing sequence, the video returns to a black screen, maintaining a static camera perspective throughout the active scene.\n\nWait, but the rules say to keep background descriptions minimal. So maybe mention windows and door but not too detailed.\n\nAlso, the person's appearance: dark clothing, but maybe just \"a person in dark clothing\" without specifying size or orientation.\n\nCheck rules: \"b) Briefly describe their appearance and number (color, size,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cJ1natgphCA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cJ1natgphCA_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 308.65762602863316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person using a floor buffer machine is moving in a circular pattern across the floor, creating a clear discrete object motion.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background (walls, door, etc.) remains static throughout the video content (0.2s to 2.6s)."}}
{"video_id": "cIipt5Q44E4", "file_name": "cIipt5Q44E4_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people lay hexagonal floor tiles. The person in a blue shirt and beige pants bends to pick up a large tile, then stands to lift it. The person in an orange shirt and blue jeans assists, holding the tile’s edge. Together, they position the tile on the wet concrete surface near a brick wall and a brown door. The camera maintains a static perspective throughout, capturing their coordinated placement of the tile.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cIipt5Q44E4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cIipt5Q44E4_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 472.14386292163374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (wearing blue and orange shirts) move solid objects (tiles) via explicit physical actions: lifting, carrying, and placing tiles on the ground.", "background_and_ambient_analysis": "Background elements (brick walls, door, ground) remain static with no uniform shifting. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "cJ23sboGuao", "file_name": "cJ23sboGuao_000286_000296.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the video content. The user provided a sequence of frames where hands are working with threads and a tool.\n\nLooking at the frames, the main action is someone using a needle to thread through fabric or maybe a book. The first frame shows hands manipulating two threads. Then, the next frames show the needle being inserted into the fabric. The text on the video is in French, but the rules say to exclude text recognition, so I shouldn't mention that.\n\nThe user's instructions specify focusing on motion and chronological order. So I need to describe what's happening step by step. The hands are holding threads, using a needle to weave them between each other. The background has a checkered shirt and maybe a book with a wooden cover. The camera is close-up, probably static, showing the hands and the action.\n\nI should mention the appearance of the hands, the threads (color? maybe white), the needle. The spatial relationship: hands are manipulating the threads, needle piercing through the material. The background is minimal, so maybe just the fabric or book as the main context.\n\nWait, the problem says to keep background descriptions minimal unless essential. The shirt is part of the background, but maybe not essential. The main focus is the hands and the action.\n\nCheck the rules again: focus on motion, chronological order. So start with hands holding threads, then inserting the needle into the fabric, possibly pulling the threads through. The text says \"Vriller les deux fils entre eux\" which translates to \"Twist the two threads between each other\", but I shouldn't include the text.\n\nThe caption needs to be concise. Let me structure it: Hands hold two white threads and a needle, inserting the needle through a fabric strip, twisting the threads as the needle passes through. Camera is close-up, steady.\n\nWait, the video shows a book with a wooden spine. So maybe the fabric is part of a book cover? The second frame shows a hand holding the book and the needle. So maybe the threads are being inserted into the book's binding.\n\nWait, the frames go from hands holding threads, then the needle is used to thread through the book's edge. So the action is weaving the threads through the book's binding. The background has a checkered shirt and the book with a wooden spine.\n\nBut the rules say to keep background minimal. So maybe just mention the book as part of the action, not the shirt. Wait, the first frame shows the hand near the shirt, but in the subsequent frames, the shirt is visible as the background.\n\nHmm, the user says to minimize background unless essential. Maybe the shirt isn't essential, but the book is part of the action. The main subjects are hands, threads, needle, and the book.\n\nWait, the task is to focus on motion. So chronological order: hands hold threads, insert needle into the book, twist threads, repeat.\n\nLet me put it together. \"Hands manipulate two white threads with a needle, inserting it through a dark fabric strip attached to a book with a wooden spine. The needle pierces the material, twisting the threads between each other as the hands guide the needle through the fabric. Camera maintains a close-up, steady perspective focusing on the detailed threading process.\"\n\nWait, but need to be concise. Maybe \"A pair of hands holds two white threads and a needle, inserting the needle through a dark fabric strip bound to a book with a wooden spine. The hands maneuver the needle, twisting the threads as they pass through the fabric. The camera remains stationary, capturing the close-up threading action.\"\n\nCheck the rules: exclude text, don't mention the text. The video shows the action step by step. Maybe the book is part of the scene, but the main motion is the hands working with the threads and needle. The fabric is part of the book binding.\n\nYes, the caption should mention the book's spine, but not the shirt. Wait, the first frame has a shirt button, but maybe that's not essential. The background is the shirt, but since the focus is on the hands and the action, maybe it's not necessary to include the shirt. However, the problem states to keep background minimal unless essential. If the shirt is part of the background but not affecting the action, maybe omit it. The main background elements are the book with the wooden spine.\n\nSo finalizing: \"Hands manipulate two white threads using a needle, inserting it into the edge of a dark fabric strip on a book with a wooden spine. The needle is guided through the fabric while twisting the threads between each other. The camera stays in a tight close-up, focusing on the detailed threading motion without movement.\"\n</think>\n\n<caption_output>A pair of hands holds two white threads and a needle, inserting the needle through the edge of a dark fabric strip attached to a book with a wooden spine. The hands", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cJ23sboGuao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cJ23sboGuao_000286_000296.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 353.474293891912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a thin wire and a black object (keychain), applying force to thread the wire through the object's loop; motion is explicit physical manipulation.", "background_and_ambient_analysis": "Background elements (checkered shirt and wooden surface) are static with no shifting or environmental motion; no fire, water, smoke, or wind present."}}
{"video_id": "cISsEkm9h8w", "file_name": "cISsEkm9h8w_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people, primarily women in colorful athletic wear (pink, black, white, blue), perform synchronized dance movements in a spacious indoor setting. They step rhythmically in unison, extending arms and shifting weight, maintaining a loose formation as the camera pans slightly left to follow their collective motion through the room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cISsEkm9h8w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cISsEkm9h8w_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 66.35197638429739, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A large group of people (dancers) are moving in coordinated, rhythmic motion consistent with dance steps. Their motion is locomotive and discrete, with clear bounding box tracking for each individual.", "background_and_ambient_analysis": "The background features static walls and interior elements that show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "cJQiAM2ME4w", "file_name": "cJQiAM2ME4w_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a sleeveless top and shorts brushes the tail of a dark brown horse with a white patch, standing beside wooden stall walls. She steps back, causing the horse to turn its head toward the stable door. The camera remains stationary with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cJQiAM2ME4w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cJQiAM2ME4w_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 35.87884022623595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human and a horse are discrete solid objects: the human moves around the horse (grooming/interacting), then walks away; the horse remains mostly stationary with minor shifts.", "background_and_ambient_analysis": "Static wooden cabinets and concrete floor show no uniform shifting; no fluid or wind motion present (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "cK_kbhvl7JY", "file_name": "cK_kbhvl7JY_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person sits at a desk, holding a black stopwatch in their right hand and a pen in their left hand while focusing on a laptop screen displaying a video call with multiple participants. The person remains stationary, occasionally adjusting the stopwatch and pen, with the laptop positioned directly in front of them. The camera maintains a fixed top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cK_kbhvl7JY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cK_kbhvl7JY_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 108.66764515868691, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand is actively moving (writing/interacting with a pen), and the laptop screen displays a video call interface. These are solid, distinct objects exhibiting motion due to physical locomotion (hand movement).", "background_and_ambient_analysis": "The background elements (chairs, desk, wall) remain static with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "cKcUL40P4Gk", "file_name": "cKcUL40P4Gk_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of basketball players in green jerseys huddle around a coach in a white shirt on a court. The coach gestures with his hands while speaking, and the players shift positions slightly, leaning in toward him. The camera remains stationary, capturing the interaction from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cKcUL40P4Gk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cKcUL40P4Gk_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 68.42114776004831, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Basketball players are engaged in a huddle; they exhibit subtle movements such as gesturing, shifting weight, and talking, which are discrete object motions.", "background_and_ambient_analysis": "The gymnasium background (court, wall, railing) is static with no fluid motion (fire, water, wind) or uniform shifting indicating camera motion."}}
{"video_id": "cJmK1eNQNB4", "file_name": "cJmK1eNQNB4_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A barefoot person wearing a black t-shirt and yellow shorts stands on a grassy lawn, initially with hands clasped in front. They raise both arms outward, then bring hands together again in a repeating motion. The background features a white house and trees. The camera remains stationary, capturing the subject from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cJmK1eNQNB4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cJmK1eNQNB4_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 205.40820311530942, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the only discrete object; she moves her arms/gestures and shifts position slightly, indicating deliberate locomotion without external forces.", "background_and_ambient_analysis": "The background (house, trees, street) shows no uniform shifting or environmental fluid motion (fire/water/smoke). Minimal tree sway is visible but not dominant, failing the Ambient Rule threshold."}}
{"video_id": "cLYFghB26EY", "file_name": "cLYFghB26EY_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown and white striped shirt stands facing away from the camera, leaning on a railing beside a street. He turns his head to the right as a black SUV drives past him from right to left. The camera remains stationary, capturing the scene from a fixed viewpoint.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cLYFghB26EY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cLYFghB26EY_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 300.27950679164593, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black SUV moves across the frame from left to right; the person near the railing turns their head to observe the SUV, indicating discrete object motion due to locomotion and visual tracking.", "background_and_ambient_analysis": "Static background elements (buildings, street) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "cLLb1S0AXhI", "file_name": "cLLb1S0AXhI_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The camera pans left across a room with seated individuals interacting at tables, showing a woman in a green sweater holding a small stuffed bear, a woman in a yellow top gesturing, and others seated with similar teddy bears. People converse and gesture, while background figures stand and move. The camera maintains a slight pan left perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cLLb1S0AXhI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cLLb1S0AXhI_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 105.93157494458049, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: hand gestures, head turns, and conversational movements.", "background_and_ambient_analysis": "Background shows indoor setting with tables and people seated; no shifting uniform background (walls, furniture static), and no fire, water, smoke, or wind visible."}}
{"video_id": "cMWqRpq3SH0", "file_name": "cMWqRpq3SH0_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to act as an expert video captioner. The task is to generate a concise, chronological paragraph describing the provided video based on the given rules.\n\nFirst, I need to look at the video frames provided. The first frame shows a person in a green shirt moving quickly, maybe jumping. The next frames show them holding a red object, which looks like a hot dog or a similar item. The person is spinning or moving their arms, and the object is in motion. There's a lot of movement here.\n\nThe rules specify focusing on the motion and behavior of the main subjects in chronological order. So I need to start from the beginning of the video. The first frame is the person moving up and down. Then they hold up the red object, spin it, maybe throw it or move it around. The person is wearing a green hoodie, so appearance details like color and clothing are important. The background is a plain wall, so minimal description is needed.\n\nSpatial relationships: The person is in front of the wall. The red object is held in their hand, moving around. The camera seems to be static but maybe shaky, since the video description mentions a slight shake. \n\nI need to check the rules again. Rule a) motion and behavior chronologically. So first, the person moves, then holds the red object, moves it. Rule b) appearance: green hoodie, red object. Rule c) spatial: in front of the wall. Rule d) camera perspective: probably a static shot with some shake. Rule e) background minimal, so just mention the wall. Rule f) exclude text, names, etc.\n\nLet me structure it step by step. \n\nStart with the person in green moving energetically. Then they hold the red object, spin it, maybe toss it. The camera is steady but slightly shaky. Background is a plain wall.\n\nWait, the video is 5 seconds long. The frames go from 0 to 5. The first frame shows the person mid-jump or movement. Then they raise the red object, spin it, maybe turn around. The motion is dynamic.\n\nNeed to describe the sequence: person in green hoodie jumps or moves energetically, then holds red object, spins it in the air, moves arms, and the camera is slightly shaky.\n\nAvoid mentioning any specific details beyond the rules. No text recognition, so don't mention if the object is a hot dog, just \"red object\".\n\nCheck for chronological order. First, the person moves. Then holds the red object. Then spins it. Then maybe throws it or moves it around.\n\nSo the caption should flow like: A person wearing a green hoodie moves energetically, holding a red object that they spin and toss in the air. They remain in front of a plain wall as the camera stays static with a slight shake.\n\nWait, the video starts with the person moving, then holding the object. Let me see the exact frames. Frame 0 shows the person moving up. Frame 1 shows them holding the red object. Frame 2, they spin it. Frame 3, maybe turning. Frame 4, moving the object. Frame 5, maybe continuing the motion.\n\nSo the sequence is: The person, dressed in a green hoodie, begins by moving energetically, then raises a red object, spins it in the air, and continues dynamic motion while remaining in front of a neutral wall. The camera maintains a static perspective with minimal shake.\n\nWait, the user says \"conclude with the camera perspective and movement\". So need to end with that. Also, keep it concise.\n\nLet me draft:\n\nA person in a green hoodie moves energetically, holding a red object that they spin and toss repeatedly in front of a plain wall. The camera remains static with slight shake.\n\nWait, the problem says \"briefly describe their appearance and number\". The person is one individual. The red object is the main object. So \"a person in a green hoodie\" and \"a red object\".\n\nCheck the rules again: \"appearance and number (color, size, orientation)\".\n\nSo \"a person wearing a green hoodie\" (color), \"a red object\" (color). Size isn't specified, so just \"red object\". Orientation: moving, spinning.\n\n\"spins it in the air\" covers the motion.\n\nBackground is minimal, just \"plain wall\".\n\nCamera: static with slight shake.\n\nSo the caption would be:\n\nA person wearing a green hoodie moves energetically, holding and spinning a red object in front of a plain wall. The camera remains static with slight shake.\n\nWait, but the first frame shows the person moving up, maybe jumping. So maybe \"jumps and moves energetically, then holds the red object...\" Hmm.\n\nWait, the first frame [0.0] shows the person moving quickly,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cMWqRpq3SH0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cMWqRpq3SH0_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 44.66517767262459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt is manipulating a red object (likely a frisbee) by throwing or spinning it, with the motion of the object being a discrete solid object.", "background_and_ambient_analysis": "The background (wall) is static with no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "cLC6pIgEqq8", "file_name": "cLC6pIgEqq8_000440_000450.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands uses a tool to carefully carve details into a light brown wooden owl sculpture resting on a wooden board. The hands move methodically over the owl's wing area, occasionally adjusting the tool's position. A black-and-white reference photograph of an owl lies to the right of the wooden sculpture. The camera maintains a steady top-down perspective throughout, capturing the precise motion of the carving process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cLC6pIgEqq8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cLC6pIgEqq8_000440_000450.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 173.65238879434514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to apply a tool to a drawing of a bird on a wooden table.", "background_and_ambient_analysis": "The background (wooden table and a photo) is static and shows no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "cMjyzmKyzyA", "file_name": "cMjyzmKyzyA_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a beige full-body suit and black boots begins in a backbend position on a white mat, hands extended toward the ground; they gradually lower their torso, shifting hands forward and adjusting their posture while maintaining balance, remaining centered in front of a building with a door and surrounding items, captured by a static camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cMjyzmKyzyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cMjyzmKyzyA_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 156, "blur_score": 188.93640458139666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human subject is performing controlled physical movements (bending, repositioning hands/feet), indicating discrete solid-object motion due to locomotion.", "background_and_ambient_analysis": "Background elements (e.g., metal structure, bag, pillow) show no uniform shifting or fluid motion (fire, water, smoke, wind). No environmental elements dominate the scene."}}
{"video_id": "cMvcv38ZJXY", "file_name": "cMvcv38ZJXY_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown shirt and blue jeans stands at a kitchen sink, then turns to face the camera, speaking and gesturing with his hands. Behind him, a person in a leopard print top walks past. The scene includes a white bowl on the counter near a stove, with minimal background details. The camera remains static, capturing the subjects from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cMvcv38ZJXY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cMvcv38ZJXY_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 65.62390930713386, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people: one in a brown shirt moving from the sink towards the camera and making hand gestures, and another in a leopard print top moving slightly in the background.", "background_and_ambient_analysis": "The kitchen background (sink, countertop, stove, bowl) is static; no fire, water, smoke, or wind is visible. No ambient environmental motion."}}
{"video_id": "cN_kcFdwm98", "file_name": "cN_kcFdwm98_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue, green, and white patterned wrap-around garment and blue flip-flops stands in front of a thatched structure, holding an object in their hands. They bend down, placing the object on the ground near scattered debris. The camera shifts to a top-down perspective, focusing on the person's legs and feet as they interact with the ground surface. The background remains minimal, featuring only the textured ground and faint structural elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cN_kcFdwm98.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cN_kcFdwm98_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 433.3772658753421, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid discrete object) is actively using a tool to manipulate sand. The person's legs and hands exhibit locomotion and tool-based movement, displacing sand particles through explicit physical forces.", "background_and_ambient_analysis": "The background (thatched wall in first shot, sandy ground in second shot) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible. The sandy ground is static except for localized disturbance caused by the person."}}
{"video_id": "cOKctdt8_rE", "file_name": "cOKctdt8_rE_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of five boys in casual attire (red, black, beige, and green shirts with jeans) move in a line across a hallway. Initially positioned in front of the camera, the boy in the red shirt leads, followed by others stepping forward and shifting positions. The camera follows their motion with slight shake, maintaining a close perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cOKctdt8_rE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cOKctdt8_rE_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 161, "blur_score": 514.981429752499, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Multiple distinct human subjects are visible, performing coordinated dance movements involving leg steps, arm swings, and body rotations. Each person's motion is tracked independently as discrete solid objects.", "background_and_ambient_analysis": "The background elements (walls, floor, and interior fixtures) remain static and do not exhibit uniform shifting. No fire, water, smoke, or wind motion is present."}}
{"video_id": "cOy2wvFv7nU", "file_name": "cOy2wvFv7nU_000203_000213.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark sleeves approaches a white sink, turns on the faucet, applies green soap from a bottle positioned to the right of the sink, and rubs their hands together in a washing motion. The camera remains stationary with a slight shake, capturing the sink and the person’s arms from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cOy2wvFv7nU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cOy2wvFv7nU_000203_000213.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 52.359108269658215, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving: applying soap, scrubbing, and rinsing. Solid objects (hands, soap, toothbrush, soap bottle) are involved in explicit physical interactions (rubbing, dispensing).", "background_and_ambient_analysis": "The background elements (sink, faucet, wall) show no significant shifting or uniform movement. No fluid/environmental motion (fire, water flow, smoke, wind) is dominant."}}
{"video_id": "cOSjWfQ4gY4", "file_name": "cOSjWfQ4gY4_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted person uses their right arm to slowly open a vertical door from a dark interior; the door swings outward, allowing bright light to flood through. The person’s arm moves smoothly along the door frame as the door opens wider, revealing more of the light-filled exterior. The camera remains stationary in a low-angle position throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cOSjWfQ4gY4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cOSjWfQ4gY4_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 45.538389338746335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human arm is visible interacting with the window, moving it open/closed in a mechanical, discrete manner. This is a solid object undergoing explicit physical motion (manipulation of the window mechanism).", "background_and_ambient_analysis": "The background elements (sky, building outside the window) show no uniform shifting motion, indicating no dominant environmental fluid dynamics (fire, water, smoke, wind). The static window frame and sky remain consistent without blurred background elements."}}
{"video_id": "cOdjDZ1EQxc", "file_name": "cOdjDZ1EQxc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break down the video. First, the initial frame is a split screen with a dark left part and a kitchen scene on the right. Then the next frames show a meat grinder. The grinder is metallic, has a hopper, and there's a person (though we can't see the face, just hands) feeding meat into it. The meat is brown, maybe chunks, and it's being ground into a bowl below. The kitchen has a marble countertop, a green bowl nearby, and some other kitchen items. The camera moves around the grinder, showing the meat being fed and the output. The main actions are the meat being placed in the hopper, ground, and collected in the bowl. The background is minimal, just the counter. The camera perspective shifts a bit, maybe panning to show the grinder from different angles.\n\nNow, follow the rules. Chronological order: start with the split screen (but maybe not too detailed, since it's initial), then the grinder in action. Focus on motion: feeding meat into grinder, grinder processing, output into bowl. Mention appearance: metallic grinder, brown meat chunks, output is ground meat. Spatial: hopper on top, bowl below. Background minimal. Camera movement: panning around the grinder, maybe slight tilt or move.\n\nWait, the first frame is split, but maybe the main part starts at frame 1.5. Let's structure it: the video starts with a split screen (dark left, kitchen right), then focuses on a metallic meat grinder on a marble countertop. A person’s hands feed brown meat chunks into the grinder’s hopper, which processes them into ground meat outputting into a white bowl below. The grinder is positioned centrally, with a green bowl and other kitchen items in the background. The camera shifts to show the grinder from different angles, capturing the meat being ground. Background elements like the counter and items are minimal but present. Camera movement includes slight panning and focus on the grinder's operation.\n\nWait, need to be concise. Let's draft:\n\nThe video opens with a split screen showing a dark area and a kitchen scene. It then focuses on a metallic meat grinder on a marble countertop. A person feeds brown meat chunks into the grinder’s hopper, which processes them into ground meat that falls into a white bowl below. The grinder is surrounded by a green bowl and other kitchen items. The camera pans around the grinder, capturing the meat being ground, with minimal background details.\n\nCheck rules: chronological (split screen first, then grinder), motion (feeding meat, grinding), appearance (metallic, brown chunks, white bowl), spatial (hopper top, bowl below), camera perspective (pan around, shifts angles), background minimal.\n\nWait, the split screen is only the first frame. The rest is the grinder. So in caption, start with the first part, but maybe the user's video starts at the split? Wait the provided video frames are [0.0] to [5.0], so frame 0 is split, then 1-5 are grinder. So the caption should include the split first, then the grinder.\n\nBut rule f says exclude text recognition, so the split is part of the video. Let's write:\n\nThe video begins with a split screen showing a dark left section and a kitchen scene on the right. It then transitions to a metallic meat grinder on a marble countertop. A person’s hands feed brown meat chunks into the grinder’s hopper, which processes them into ground meat outputting into a white bowl below. The grinder is positioned centrally, with a green bowl and other kitchen items visible in the background. The camera pans around the grinder, capturing the meat grinding motion, with minimal background details.\n\nBut need to be concise. Let's tighten:\n\nThe video opens with a split screen (dark left, kitchen right), then focuses on a metallic meat grinder on a marble countertop. A person feeds brown meat chunks into the hopper, which grinds them into ground meat falling into a white bowl below. The grinder is surrounded by a green bowl and kitchen items; the camera pans to show the grinding process from multiple angles.\n\nCheck if it's chronological: split screen → grinder → feeding meat → grinding → output. Motion: feeding, grinding. Appearance: metallic grinder, brown meat, white bowl. Spatial: hopper top, bowl below. Camera: pans around.\n\nYes. Now check rules:\n\na) Motion chronological: yes.\n\nb) Appearance: mention color/size/number (brown meat chunks, metallic grinder, white bowl).\n\nc) Spatial: hopper top, bowl below.\n\nd) Camera: pans to show from multiple angles.\n\ne) Background minimal: yes, just the counter and items.\n\nf) Exclude text, named characters: yes.\n\ng) Internal thinking done.\n\nNow make it as concise as possible. Let's try:\n\n<caption_output>The video", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cOdjDZ1EQxc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cOdjDZ1EQxc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 44.32427890933016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (food pieces) move through the food grinder's hopper and chute due to mechanical processing.", "background_and_ambient_analysis": "Background elements (tiles, walls, green bowl) remain stable with no uniform shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "cO-AUaasNM4", "file_name": "cO-AUaasNM4_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket, dark pants, and helmet swings an axe at a log on a stump, then moves the axe aside. They bend to gather the split wood pieces from the ground. The background includes a wheelbarrow and dense vegetation; the camera remains static with a slight angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cO-AUaasNM4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cO-AUaasNM4_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 141.8991526497806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: person (chopping wood, swinging axe), axe (in motion during strikes), and wood pieces (splitting and moving from impacts).", "background_and_ambient_analysis": "Background elements (trees, structures) show minimal uniform shift; no dominant fluid/environmental motion (fire, water, smoke, wind) observed. Tree foliage has slight natural sway but not dominant."}}
{"video_id": "cO5mxTqqD9I", "file_name": "cO5mxTqqD9I_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a gray sleeveless shirt and blue shorts crouches on a rug, manipulating colorful toy train cars (red, yellow, blue, green) along gray tracks. The child moves a train car from their hand onto the track, adjusts its position along a curved section, and interacts with other stationary trains on adjacent loops. The couch is visible to the right, and the camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cO5mxTqqD9I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cO5mxTqqD9I_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 107.39707864249186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Child (person) is moving hands and feet to manipulate toy train set. Toy train is moving along the tracks due to being pushed by the child.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background (couch, carpet) is static. No fire, water, smoke, or wind."}}
{"video_id": "cPC1xtschaU", "file_name": "cPC1xtschaU_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a large, colorful toy package, rotates it to display different sides, then places it on a surface and opens the front flap, revealing a small toy figure and various accessories inside. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cPC1xtschaU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cPC1xtschaU_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 118.50765307861963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand manipulates toy boxes across a static surface, with solid objects (boxes) moving due to external physical force (hand pushing).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "cQtVeRqzf-I", "file_name": "cQtVeRqzf-I_000201_000211.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person in dark clothing swings back and forth on a bungee cord against a clear sky. The individual begins hanging upside down, moves downward to a lowest point, then arcs upward before continuing oscillation. The camera remains stationary, capturing the rhythmic motion of the person against the open sky with minimal cloud cover.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cQtVeRqzf-I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cQtVeRqzf-I_000201_000211.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 161.29078681053585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is swinging back and forth due to the elasticity of the bungee cord and gravity, which is a discrete solid object moving under physical forces.", "background_and_ambient_analysis": "The background consists of a clear sky with slow-moving clouds, which is wind-induced ambient environmental motion, but it is not dominant."}}
{"video_id": "cRFOGR83Wp4", "file_name": "cRFOGR83Wp4_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of dark-skinned hands manipulates a small circular electronic component on a computer motherboard, adjusting its position and then rearranging connected wires, with the motherboard's circuitry and power supply visible in the background. The camera maintains a close-up, static perspective focused on the hands and the internal components.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cRFOGR83Wp4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cRFOGR83Wp4_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 207.30475983264014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating discrete solid objects (wires, circuit board components), performing actions like twisting, positioning, and holding parts.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, or smoke present. Background structures (electronic device components) remain static relative to the frame."}}
{"video_id": "cRwxnv6j6WY", "file_name": "cRwxnv6j6WY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing (tank top, shorts) walks across a room, followed by a black dog. The person bends down to the floor near a table, interacting with the dog. The camera remains handheld, exhibiting slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cRwxnv6j6WY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cRwxnv6j6WY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 47.019551193432456, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one person bends down to interact with objects on the floor while the other stands nearby. Their motions are driven by explicit physical actions (bending, reaching, walking).", "background_and_ambient_analysis": "Background elements (walls, table, chairs) remain stationary and show no uniform shifting; no fire, water, or smoke present in the scene."}}
{"video_id": "cSGKxCJCy8E", "file_name": "cSGKxCJCy8E_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to watch the video and describe the main actions in chronological order. Let's see:\n\nThe video starts with four people outside a building. One person in a dark shirt and jeans is jumping or moving energetically. Then, there's a person in a blue shirt and another in a gray shirt. The person in orange is facing them. Then, the camera moves, and someone in a white shirt and blue jeans is bending down near the table. The person in the white shirt then stands up and interacts with the orange-shirted person.\n\nLet's list the subjects: \n\n- Person A: dark shirt, jeans, moving (jumping)\n- Person B: blue shirt, standing\n- Person C: gray shirt, standing\n- Person D: orange shirt, facing others\n- Person E: white shirt, blue jeans, bending then standing\n\nChronological order:\n\n1. Initially, four people are gathered: dark shirt (jumping), blue shirt (standing), gray shirt (standing), orange shirt (facing them). \n2. Then, the camera shifts, showing the white-shirted person bending down near the table (which has cups and snacks), then standing up.\n3. The white-shirted person approaches the orange-shirted person, and they interact (maybe a high-five or handshake?).\n\nWait, in the frames:\n\nFrame 0: four people. Dark shirt (left) jumping, blue shirt (middle), gray shirt (right), orange shirt (rightmost, back to camera?).\n\nFrame 1: same as 0, but dark shirt is mid-jump.\n\nFrame 2: orange shirt is now facing away, and the person in white is bending near the table.\n\nFrame 3: white shirt is standing up, and orange shirt is moving towards them.\n\nFrame 4: white shirt and orange shirt are interacting.\n\nSo the actions:\n\n- Person in dark shirt jumps (starts moving, maybe dancing or jumping). \n\n- The person in blue shirt and gray shirt are standing near the table (which has cups and snacks), and the person in orange is initially facing them.\n\n- Then, the camera pans to the right, revealing the person in white shirt bending down by the table. \n\n- The white-shirted person stands up, moves towards the orange-shirted person, and they shake hands or interact.\n\nWait, the rules say to focus on motion and behavior. Let's note:\n\nFirst, the dark-shirted individual moves (jumps or hops) near the building. Then, the group of people (including blue, gray, orange shirts) are present. The camera then follows the white-shirted person as they bend down near the table and stand up. The white-shirted person approaches the orange-shirted person, and they interact.\n\nNow, appearance: dark shirt (male, probably), blue shirt (male), gray shirt (male), orange shirt (male), white shirt (male). All adults, casual clothing.\n\nSpatial relationships: Initially, dark shirt is on the left, blue and gray in the middle, orange on the right. Then, white shirt is near the table (which is in front of the building). The table is between the group and the building.\n\nCamera movement: The camera starts static, then pans right to follow the white-shirted person's movement.\n\nWait, the description should be concise. Let's put it all together.\n\nFirst, four men are outside a building: one in a dark shirt jumps while others stand near a table with cups and snacks. The camera pans right, revealing a fifth man in a white shirt bending near the table, who then stands and interacts with the man in the orange shirt.\n\nCheck rules:\n\na) Motion: jumping, bending, standing, interacting. \n\nb) Appearance: dark shirt, blue, gray, orange, white. All men, casual.\n\nc) Spatial: initially, dark shirt left, others near table. White shirt near table then moves to orange shirt.\n\nd) Camera: starts static, then pans right.\n\ne) Background minimal, building and grass.\n\nf) Exclude text, names.\n\nSo draft:\n\nFour men gather outside a building; one in a dark shirt jumps while others stand near a table with cups. The camera pans right, showing a fifth man in a white shirt bending near the table before standing and shaking hands with the man in the orange shirt.\n\nWait, need to check if \"shaking hands\" is accurate. In frame 4, the white shirt and orange shirt are reaching towards each other, so maybe high-five or handshake.\n\nAlso, chronological: first, dark shirt jumping, then the camera moves, then white shirt bends and stands, then interacts.\n\nLet me check the frames again:\n\n0: dark shirt jumps (left), blue and gray stand by table, orange back to camera (right).\n\n1: dark shirt mid-air, others same.\n\n2:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cSGKxCJCy8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cSGKxCJCy8E_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 147, "blur_score": 109.28590948417555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Several solid human objects move: a person in dark clothing walks toward a table, gestures, and adjusts their posture; a person in white bends over a bush and interacts with an object on the ground; other individuals shift positions near the table.", "background_and_ambient_analysis": "The background (building, grass, and trees) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind-driven elements are visible."}}
{"video_id": "cSX1eYeT7yw", "file_name": "cSX1eYeT7yw_000184_000194.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium, numerous people of diverse clothing colors and sizes move dynamically across the wooden floor. Initially clustered in the central area, individuals gradually disperse and reposition, with new participants entering from the sides and moving in various directions. Spectators remain seated along the perimeter walls, observing the activity. The camera provides a stationary, elevated top-down view of the scene throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cSX1eYeT7yw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cSX1eYeT7yw_000184_000194.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 142.12356109718746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving across the gym floor in distinct groups; motion includes walking, gathering, and repositioning within the space.", "background_and_ambient_analysis": "Background elements (walls, bleachers, gym floor) remain static and uniformly positioned; no fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "cSpEg7n5Ad0", "file_name": "cSpEg7n5Ad0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A scuba diver in a blue and black wetsuit with a red-accented mask swims underwater, extending their left hand toward the seabed. They adjust their body position, rotating slightly while moving their arms. A second diver briefly appears to the left. The camera follows closely, capturing the diver's movements with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cSpEg7n5Ad0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cSpEg7n5Ad0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 82.29918543891907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A scuba diver is the primary discrete object, actively moving via hand gestures and fin adjustments, demonstrating locomotion through self-propelled motion in the water.", "background_and_ambient_analysis": "The underwater seabed background appears relatively static with no uniform shifting, indicating minimal environmental fluid motion dominance. Water presence is ambient but not the primary motion source."}}
{"video_id": "cSUohndX364", "file_name": "cSUohndX364_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt holds a small red ornament, then lifts it toward a decorated garland featuring red ribbon, red ornaments, and white pom-poms, placing the ornament on the garland and adjusting its position. The person’s hand movements are focused on the garland, which is adorned with lights and festive decorations. The background includes blurred store shelves with various items, and the camera remains mostly static with minimal movement, capturing the person’s actions from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cSUohndX364.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cSUohndX364_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 30.773514133308858, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands (holding a red object) to adjust decorations on a Christmas tree, with clear discrete motion of the person's arms and the object they are handling.", "background_and_ambient_analysis": "Background elements (store interior, shelves, blackboard, Christmas tree) are stationary with no uniform shifting. No fire, water, smoke, or wind motion detected."}}
{"video_id": "cULNdq9x180", "file_name": "cULNdq9x180_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a room with a closet. The person is dark-colored, maybe a silhouette. They move towards a lamp, turn it on, then turn it off. Let's check the frames. \n\nFrame 0: person is dark, standing near the closet. Frame 1: moving, maybe turning on the lamp? Wait, frame 2: lamp is on. Then frame 3: person moves, lamp on. Frame 4: person moves again, lamp still on? Wait, no. Wait, the description says: [0.0] the person is there, then [1.4] moving, [2.5] lamp on, [3.6] person moving, [4.7] lamp off? Wait, no, the video segments are the timestamps. Let's see: the sequence is the person moving, then turning on the lamp, then turning it off.\n\nWait, the video starts with the person in the dark (closet and lamp off). Then the person moves towards the lamp, turns it on (so the lamp light is on), then turns it off? Wait, no. Let's check the timestamps. At [0.0] the scene is dark. At [1.4] the person is moving, then at [2.5] the lamp is on (so the person turned it on), then at [3.6] the person is moving, and at [4.7] the lamp is off again. Wait, no, the description of the frames: frame 0: person is there, dark. Frame 1: person moves, lamp still off. Frame 2: lamp is on (so person turned it on), then frame 3: person moves, frame 4: lamp is off (so person turned it off). Wait, the problem states: [0.0] person is there, then [1.4] person moves (lamp off), [2.5] lamp on (so person turned it on), [3.6] person moves (lamp on), [4.7] lamp off (person turned it off).\n\nWait, let's break down the video frames:\n\n- [0.0]: Person (dark silhouette, large, standing in room) near closet, lamp off. Background: closet with clothes, wall decor.\n\n- [1.4]: Person moves (head down, facing lamp), still lamp off.\n\n- [2.5]: Person continues moving towards lamp, lamp turns on (light illuminates room).\n\n- [3.6]: Person moves past lamp (back towards closet), lamp still on.\n\n- [4.7]: Person moves away from lamp, lamp turns off (room dark again).\n\nWait, but the user says the output is a concise chronological paragraph. So need to describe the motion and behavior.\n\nMain subject: a dark silhouette person.\n\nActions: moves towards a table lamp, turns it on, then turns it off, and moves away.\n\nSpatial: person is in front of the closet, moves to the lamp which is on a table next to the closet.\n\nBackground: closet with clothes and a poster.\n\nNow, the caption needs to follow the rules: focus on motion, chronological, appearance (dark silhouette, size large), spatial relationships (in front of closet, moving towards lamp), camera perspective (static, no movement).\n\nLet's structure it:\n\nA large dark silhouette person moves from the closet area towards a table lamp, turning it on, then turns it off and moves away. The person is positioned in front of the closet, with the lamp on a table adjacent to the closet. The camera remains static throughout.\n\nCheck rules:\n\na) Motion: moves, turns on lamp, turns off, moves away. Chronological.\n\nb) Appearance: large dark silhouette.\n\nc) Spatial: in front of closet, lamp next to closet.\n\nd) Camera: static.\n\ne) Background minimal: closet and poster are background, but \"minimal unless essential\" — here, the closet and lamp are part of the action, so maybe mention.\n\nWait, rule e: background descriptions minimal unless essential. The closet is where the person starts, so maybe mention the closet as a background element. But the focus is on the person's actions.\n\nLet me draft:\n\nA large dark silhouette person walks from the closet area toward a table lamp, turns it on, then turns it off while moving away from the lamp, with the closet visible behind them. The camera remains static.\n\nWait, need to be more concise. Let's see:\n\nA dark silhouette person moves toward a table lamp, turns it on, then turns it off while moving away, with a closet visible in the background. The camera stays static.\n\nBut check the exact sequence:\n\nStart: person in front of closet (dark, no lamp on).\n\nThen person moves, turns on lamp (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cULNdq9x180.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cULNdq9x180_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 769.2478450282309, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (silhouette) moves by turning, walking, and interacting with the closet environment (e.g., approaching the lamp, shifting posture).", "background_and_ambient_analysis": "The background (closet walls, shelves, lamp) shows no shifting or fluid motion. No fire, water, or smoke is present, and static elements remain fixed."}}
{"video_id": "cVCw1577x90", "file_name": "cVCw1577x90_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cVCw1577x90.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cVCw1577x90_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 115.75980553974665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a tank top) is moving their hands and arms, interacting with objects on a countertop (likely cutting or handling items).", "background_and_ambient_analysis": "Background elements (walls, shelves, computer tower) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "cVuKQK67eBk", "file_name": "cVuKQK67eBk_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit across a wooden table in a classroom, facing each other; one wears a gray hoodie, the other a camo-patterned shirt. The camera shifts to a close-up of a person's eyes, then transitions to a top-down view showing both seated at the table with a white sheet of paper between them. The background includes classroom elements like desks and computers, but the focus remains on the subjects' positioning and the camera's perspective changes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cVuKQK67eBk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cVuKQK67eBk_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 62.002021872568136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals seated at a table exhibit minimal motion (posture adjustments, conversational gestures) as discrete solid objects.", "background_and_ambient_analysis": "Background elements (classroom posters, computers, walls) are static throughout the video. No fluid, gaseous, or wind-driven environmental motion is observed."}}
{"video_id": "cWmSkwHt4QU", "file_name": "cWmSkwHt4QU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. The user wants a concise paragraph that's chronological, focusing on the main subjects' motions and behaviors. First, I need to watch the video description carefully.\n\nThe video starts with a person in a cluttered room. The main subject is a man wearing a dark t-shirt and blue shorts. He's standing in what looks like a workshop or storage area with shelves, books, and various items. He's holding something in his hands, maybe a small object. The video shows him moving slightly, gesturing, and the camera pans to a wooden table with tools.\n\nWait, the rules say to focus on motion and behavior in chronological order. So first, the man is standing and talking or gesturing. Then the camera moves to show the table. Need to mention his appearance: dark shirt, blue shorts. Spatial relationships: he's in front of shelves and cabinets. The background is cluttered but minimal details are okay if essential. The camera moves from him to the table, then maybe pans left? The user says to exclude text recognition, so no need to mention the \"ARM\" sign. \n\nLet me check the frames: frame 0 shows him holding an object, frames 1-3 he's moving slightly, then frame 4-5 shows the table. So the sequence is: man gestures while holding something, camera pans down to the table. The caption should be chronological: starts with him, then camera movement to the table. Also, need to mention he's in a cluttered room, but keep background minimal. \n\nWait, the output should be a paragraph, so structure it as: The man stands... gestures... camera shifts to show the table. Also, check for any other motions. The man might be moving his hands, maybe talking. The camera movement is a pan down to the table. Need to mention the table has wooden planks and tools. \n\nWait, the user says \"briefly describe their appearance and number.\" So the man is the main subject, one person. Appearance: dark t-shirt, blue shorts. Motion: holding an object, gesturing. Then camera moves to table. \n\nAlso, the background has shelves, cabinets, but minimal. So the caption should not dwell on the background unless essential. The camera perspective changes from the man to the table. \n\nPutting it all together: A man in a dark t-shirt and blue shorts stands in a cluttered room, holding an object and gesturing. The camera pans downward to reveal a wooden workbench with tools and wooden planks. \n\nWait, but need to mention the chronological order. So first, the man is the focus, then the camera shifts. The video starts with him, then moves to the table. \n\nAlso, the camera might be handheld, causing slight shake. The user says to mention camera perspective and movement. The first part is him, then the camera moves down to the table. So maybe \"The camera then pans down to a wooden workbench...\" \n\nCheck the rules again: conclusion with camera perspective and movement. So the caption ends with camera movement. \n\nSo the final caption should be: A man in a dark t-shirt and blue shorts stands in a cluttered room, holding an object and gesturing. The camera pans downward to reveal a wooden workbench with tools and wooden planks, then shifts slightly to show the surrounding clutter. \n\nWait, but the user said to keep background descriptions minimal. So maybe avoid \"surrounding clutter\" and just say \"workbench\" as the main focus. \n\nLooking back at the video description: frame 4-5 shows the table with tools and wooden planks. So \"wooden workbench with tools and wooden planks.\" \n\nAlso, the man's gestures: maybe \"gesturing with his hands\" or \"holding an object and moving his hands.\" \n\nLet me check the exact frames: first frame shows him holding something, then he moves slightly, camera shifts. So chronological: he's standing, gesturing, camera moves to table. \n\nFinal caption: A man in a dark t-shirt and blue shorts stands in a cluttered room, holding an object and gesturing. The camera pans downward to focus on a wooden workbench with tools and planks, then shifts slightly to reveal more of the surrounding area. \n\nWait, the output should be a single paragraph. Maybe combine it. \n\n\"A man in a dark t-shirt and blue shorts stands in a cluttered room, holding an object and gesturing with his hands. The camera pans downward to reveal a wooden workbench with tools and wooden planks, then shifts slightly to show the surrounding clutter.\" \n\nCheck if \"gesturing with his hands\" is necessary. The original video shows him holding something and moving, so \"gesturing\" is okay. \n\nAlso, mention the camera movement: \"pans downward, then shifts slightly.\" \n\nBut the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cWmSkwHt4QU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cWmSkwHt4QU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 154, "blur_score": 294.9956740599314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "cWUtXP6Kb0Q", "file_name": "cWUtXP6Kb0Q_000235_000245.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black and red bends over snow. Another individual in dark clothing and a red hat approaches, interacts with the first person, and they move together through the snow. A third person in a light-colored coat crouches to gather snow. The camera remains stationary, capturing the subjects' movements across the snow-covered ground from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cWUtXP6Kb0Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cWUtXP6Kb0Q_000235_000245.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 149, "blur_score": 103.24385246358712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are actively moving: one walks from the left side to the right, and the other also moves and walks away. Their motion is due to locomotion.", "background_and_ambient_analysis": "The background (trees, cone, snow-covered ground) shows no significant shifting or fluid motion. The snow appears static except for minimal natural settling. No fire, water, or smoke is present."}}
{"video_id": "cWqApHXZ43c", "file_name": "cWqApHXZ43c_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing holding a large black pad stands on the left, facing right, while another person in dark clothing stands on the right, facing left. The left individual moves forward toward the right individual, who steps forward and swings their arm to strike the pad. The camera remains stationary with a slight shake throughout the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cWqApHXZ43c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cWqApHXZ43c_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.89728215328587, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two solid objects (people) are moving: one person holding a pad (stationary relative to background until the kick) and another person executing a kicking motion toward the pad.", "background_and_ambient_analysis": "White walls and wooden beams remain static throughout the video with no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "cWtfIgn7hPw", "file_name": "cWtfIgn7hPw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a blue shirt and striped shorts stands barefoot on a concrete surface, extending his arms to throw an object toward a wooden target board leaning against a fence. A second boy in a pink and white shirt and dark shorts runs into the frame from the left, approaching the first boy, who turns to face him. The target board with circular cutouts is positioned to the right of the throwing boy, with a wooden fence and brick wall in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cWtfIgn7hPw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cWtfIgn7hPw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 277.36136711938116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are visible: one in a blue shirt throwing an object (likely a ball), and another child moving towards the left side of the frame. Their motion is discrete and solid, representing explicit locomotion and action.", "background_and_ambient_analysis": "The background (wooden fence, brick wall, concrete ground) shows no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind-driven movement)."}}
{"video_id": "cX5osSTSkos", "file_name": "cX5osSTSkos_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in light gray jacket and beige pants, the other in dark clothing with a hat, bounce on a blue-trimmed trampoline in a dark outdoor setting. The gray-clad person moves leftward, jumps upward, and lands; the dark-clad individual follows, jumping and bouncing. They alternate mid-air movements, shifting positions on the trampoline. The camera remains static, capturing their actions from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cX5osSTSkos.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cX5osSTSkos_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 86.23080893944635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people on a trampoline moving by jumping and bouncing due to physical forces.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind observed."}}
{"video_id": "cY1Y-wz51To", "file_name": "cY1Y-wz51To_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately eight individuals in elaborate fantasy costumes—featuring black, purple, and gold armor, large winged outfits, and intricate headpieces—stand in a line outdoors. They adjust their stances slightly throughout the sequence, with some shifting positions while others remain stationary. The group is positioned in front of a crowd, with individuals in the foreground maintaining consistent orientation toward the camera. The camera remains handheld, exhibiting a slight shake and minor movement to capture the group's formations.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cY1Y-wz51To.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cY1Y-wz51To_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 2562.8230304988015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in costumes) exhibit minor locomotion: small shifts in stance, minor movements as they interact or adjust positions within the group.", "background_and_ambient_analysis": "Background elements (building, trees, pavement) show no significant uniform shifting or environmental fluid motion (e.g., fire, smoke, water)."}}
{"video_id": "cXH6wkT_iXg", "file_name": "cXH6wkT_iXg_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, a group of football players in white uniforms (with visible numbers like 59 and 80) and dark green uniforms gather around a referee in an orange shirt, while multiple referees in black-and-white striped uniforms stand nearby. The huddle disperses as players step away, moving left and right across the field, with others remaining stationary. The camera maintains a steady medium shot, slightly panning left as the scene unfolds, capturing the players' movements on the field with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cXH6wkT_iXg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cXH6wkT_iXg_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 668.8323947811114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (players, officials, spectators) are moving slightly while standing on the field, likely due to natural locomotion or interactions.", "background_and_ambient_analysis": "The background (football field markings, spectators) shows no significant shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "cYU8lP2qCW0", "file_name": "cYU8lP2qCW0_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands adjust a blue denim jacket in close-up; camera pulls back to reveal three men standing on dirt ground—middle man in blue denim jacket, left in dark sweater, right in plaid shirt with stick—interacting around the jacket. Camera shifts from close-up to medium shot with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cYU8lP2qCW0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cYU8lP2qCW0_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 60.4089338977327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are engaged in a hand-holding motion, forming a circle. Their hands move in a circular pattern, indicating discrete object movement due to physical forces (pushing/pulling).", "background_and_ambient_analysis": "The background is a static sandy ground. No fluid/environmental motion (fire, water, smoke, wind) is visible. The background does not shift uniformly, so no camera motion is indicated."}}
{"video_id": "cZ1--Io-XnU", "file_name": "cZ1--Io-XnU_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to look at the sequence of frames. The video shows a person on a tennis court. Let's break down each part.\n\nStarting with the first frame: the person is standing, holding a tennis racket, wearing a white top and pink shorts, on a green court. Then in the next frames, they swing the racket—so they're preparing to hit a tennis ball. The motion is a serve or a forehand swing. Let's check the actions chronologically.\n\nFrame 0: Standing, racket held out. Frame 1: Swinging, maybe preparing. Frame 2: Bringing the racket up, body turning. Frame 3: Racket is up, ready to strike. Frame 4: Hitting the ball? Wait, the frames show the person's movement: the racket goes from a backswing to the forward swing, then after hitting, maybe the follow-through. Wait, the video is short, 5 frames. Let's list the motions.\n\nThe person is a female (from appearance: pink shorts, white top, hair tied). She's on a tennis court (green surface, white lines). The background has a fence and trees, but minimal description. \n\nChronological order: She starts in a ready stance, swings the racket back, then forward, hitting the ball. Wait, in frame 0: she's holding the racket, maybe preparing. Frame 1: moving the racket, frame 2: bringing it up, frame 3: racket is raised high, frame 4: she follows through, maybe the ball is hit. \n\nAppearance: white shirt, pink shorts, tennis shoes, racket. Number: one person. Spatial: on the court, no other people. Background: fence and trees, but keep minimal.\n\nCamera: probably a stationary shot, as there's no mention of movement (like pan or tilt). The camera angle is from the side, medium shot.\n\nNow, structure the caption: start with subject, actions in order, appearance, spatial, camera.\n\nLet's draft:\n\nA person wearing a white top, pink shorts, and tennis shoes stands on a green tennis court. They begin in a ready stance, swing a tennis racket backward, then forward to strike a ball, completing the motion with a follow-through. The background shows a fence and trees, but the focus remains on the individual’s movement. The camera captures the sequence from a stationary side angle.\n\nCheck rules: chronological, appearance, spatial (on court), background minimal, camera perspective.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So mention color (white top, pink shorts), size (probably average, but not specified), orientation (standing on court).\n\nAlso, \"mention spatial relationships if relevant\". Here, the person is on the court, maybe in front of the fence? But background is minimal.\n\nLet me rephrase concisely.\n\nA single person in a white shirt and pink shorts on a green tennis court executes a tennis swing: starting with the racket extended, then raising it to shoulder height, and finally swinging forward to hit a ball. The camera remains stationary, capturing the motion from a side perspective.\n\nWait, but need to check each frame:\n\nFrame 0: person holding racket out, arm extended. Frame 1: racket moving back, body slightly turned. Frame 2: racket up, ready to strike. Frame 3: racket is high, body upright. Frame 4: racket follows through, arm outstretched.\n\nSo chronological sequence: the person begins with the racket in a backswing, moves it up, then strikes the ball, followed by a follow-through.\n\nNeed to make sure it's chronological and concise.\n\nAnother version: A female tennis player wearing a white top, pink shorts, and athletic shoes on a green court initiates a forehand swing, moving the racket from a back position to overhead, then forward to strike the ball, completing the motion with a follow-through. The camera maintains a static, side-on view throughout.\n\nWait, the rules say \"briefly describe their appearance and number\". So \"female\" might be too specific? Wait, the task says \"appearance: color, size, orientation\". The video shows a person, so \"a person in a white shirt and pink shorts\" is enough. No need to say gender.\n\nRule f says exclude named characters, so just \"a person\".\n\nSo revised: A person wearing a white top and pink shorts stands on a green tennis court, executing a tennis swing. They start with the racket extended to the side, swing it backward, raise it overhead, then forward to hit a ball, followed by a follow-through motion. The camera remains stationary, capturing the sequence from a side angle.\n\nCheck if it's concise. Maybe shorten the actions.\n\n\"A person in a white shirt and pink shorts on a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cZ1--Io-XnU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cZ1--Io-XnU_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 159.46198144052295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A tennis player in white top and pink shorts is actively swinging a racket, performing a serving motion with distinct body positioning changes.", "background_and_ambient_analysis": "The tennis court lines and background fence/trees remain stable across frames; no fluid motion (fire, water, wind) is present."}}
{"video_id": "cYzB8TWidQ0", "file_name": "cYzB8TWidQ0_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red and white sleeveless top, dark shorts, and white shoes stands in a circular throwing area, holding a discus. He spins clockwise, releasing the discus forward. After the throw, he remains standing in the circle. The camera is stationary, capturing the action through a netting enclosure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cYzB8TWidQ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cYzB8TWidQ0_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 413.50134989494086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (solid object) is performing a rotational throw with the implement (shot put), moving due to their own physical forces. The implement is released and moves through the air.", "background_and_ambient_analysis": "The background (trees, fence) is stable with no shifting; no fluid motion (fire, water, smoke) or significant wind effects observed."}}
{"video_id": "cZg_zJq1sCs", "file_name": "cZg_zJq1sCs_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a light gray shirt sits on a bed covered with a yellow and blue patterned blanket, facing a television on a stand against the back wall. The child remains seated, turning their head slightly and moving their right hand toward their lap. The camera remains stationary, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cZg_zJq1sCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cZg_zJq1sCs_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 55.74558398148086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child is moving slightly (turning their head/body) due to locomotion.", "background_and_ambient_analysis": "Background is static (walls, window, furniture) with no fluid motion. TV screen content is changing but is not environmental motion."}}
{"video_id": "cZ_aGs2mH7U", "file_name": "cZ_aGs2mH7U_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white sleeveless shirt, black shorts, and black shoes stands on a patio, holding weights above his head; he lowers the weights, bends forward to place them on the ground, then stands upright. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cZ_aGs2mH7U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cZ_aGs2mH7U_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 386.58849296551944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs physical movements (arm lifts, stance changes, bending down) while holding an object on their waist. The person's motion is controlled and intentional, indicating discrete object physics from explicit locomotion.", "background_and_ambient_analysis": "Static background elements (house, patio furniture, pool) show no shifting or environmental motion. Pool water is calm with no significant fluid movement or wind-driven effects visible."}}
{"video_id": "c_UB1FM9RwI", "file_name": "c_UB1FM9RwI_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark cap and white hoodie stands outdoors, moving their head slightly while speaking; the background features a red and brown building. The camera remains mostly static with minor adjustments to follow the subject's movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/c_UB1FM9RwI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/c_UB1FM9RwI_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 276.9542267274174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a white hoodie and dark cap is moving their head and mouth (indicating speech), with discrete upper-body motion.", "background_and_ambient_analysis": "No shifting background elements observed (building walls and windows remain static), no fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "caBX0MZed2Q", "file_name": "caBX0MZed2Q_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are two men in a gym. Let's see the sequence.\n\nAt the start (0.0s), one man is in front of a barbell, maybe preparing. Then, the second man walks in. Wait, the video starts with a man in black shirt and black shorts holding a barbell, then another person (black shirt, gray shorts) approaches. Wait, the first frame: man A (black shirt, black shorts, gray shoes?) is holding the barbell, then man B (black shirt, gray shorts) steps in. Then man B takes the barbell, lifts it overhead, does a squat or something? Wait, let's check the timestamps.\n\nFrame 0.0s: Man in black shirt, black shorts, gray shoes is standing, hands on barbell. Then in frame 1.4s, another man (black shirt, gray shorts) is approaching, maybe the lifter. Then at 2.5s, the second man is in front of the barbell, lifts it to shoulders, then pushes up. Wait, no: in frame 0.0s, first man is holding the barbell, then he steps back (frame 1.4s?), then the second man steps in. Wait, the video: first, a man (let's say lifter) is at the squat rack, holding the barbell, then another man (spotter) approaches. Then the lifter lowers the barbell to his shoulders, bends down, and lifts it overhead in a clean and jerk motion.\n\nWait, let's parse each frame:\n\n[0.0s] Man 1: black shirt, black shorts, gray shoes, standing at squat rack, hands on barbell (preparing for lift). Man 2: black shirt, gray shorts, approaching from right.\n\n[1.4s] Man 1 moves back slightly (maybe to get position), Man 2 steps forward to take the barbell. Wait, no: the video shows Man 1 (initially in front) then Man 2 (who was standing) moves towards him. Wait, the video: Man 1 is holding the barbell, then Man 2 comes from the right, and then Man 2 takes the barbell and lifts it.\n\nWait, frame 0.0s: Man A (black shirt, black shorts, gray shoes) standing, holding barbell. Man B (black shirt, gray shorts) is to the right, stepping towards him.\n\nFrame 1.4s: Man A is moving back (so he's positioning himself?), Man B is now closer, reaching towards the barbell.\n\nFrame 2.5s: Man B is now lifting the barbell up to his shoulders (in a squat position), with Man A watching. Wait, the video shows Man B (the lifter) taking the barbell, bending down, and then lifting it to shoulders. Then in frame 4.7s, he's in a squat, barbell overhead.\n\nSo sequence: \n\n1. First, Man A (black shirt, black shorts, gray shoes) is at the squat rack with barbell. Man B (black shirt, gray shorts) approaches from the right.\n\n2. Man B steps into position, takes the barbell.\n\n3. Man B lifts the barbell to his shoulders, then lowers into a squat position, holding the barbell overhead.\n\n4. Then completes the lift.\n\nWait, in the frames: \n\nAt 0s: Man A (lifter?) is holding the barbell, Man B (spotter?) is to the right.\n\nWait, no, maybe the first person is the lifter. Let's see: in frame 0, Man 1 is in front, holding the barbell. Then in frame 1, he steps back. Wait, no, the video starts with a man in black shirt and black shorts (Man A) holding the barbell, then Man B (black shirt, gray shorts) steps towards him. Then Man B takes the barbell, lifts it.\n\nWait, the sequence:\n\n- Initial frame: Man A (black shirt, black shorts) is at the squat rack, hands on barbell, preparing to lift. Man B (black shirt, gray shorts) is standing to the right of Man A.\n\n- As the video progresses, Man A moves back slightly (maybe to step out of the way), and Man B steps into position.\n\n- Man B then lifts the barbell by bending down (squatting), bringing the barbell to his shoulders, then extending his arms to lift it overhead.\n\nWait, the specific frames:\n\n[0.0s] Man A: black shirt, black shorts, gray shoes, standing, hands on barbell.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/caBX0MZed2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/caBX0MZed2Q_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 187.00577672934665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one person performing a squat with a barbell (discrete movement due to physical exertion), and another person (spotter) providing assistance through controlled motion.", "background_and_ambient_analysis": "The gym background (blue walls, equipment) shows no uniform shifting; no fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "caLtdYdhIgo", "file_name": "caLtdYdhIgo_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video. The rules are specific: focus on motion and behavior, mention appearance and number, spatial relationships, camera perspective, minimal background, exclude text or names.\n\nLooking at the video frames. The first frame shows a dimly lit room with a person wearing a helmet and holding something. They're moving towards the camera. The helmet has a reflective visor, maybe plastic or metal. The person is in a room with posters on the wall, shelves with items. As the video progresses, the person walks closer, then bends down, maybe to pick up something. The camera seems to be static, but the person moves towards it, getting closer. The background has some clutter, but I shouldn't describe it much unless necessary.\n\nWait, the user said to keep background minimal. So maybe just mention that it's a cluttered room but not list all the items. The main subject is the person moving. Let's outline the sequence: starts in the room, walks towards camera, bends down. The camera is probably static, but the person's movement towards it makes the camera seem like it's capturing the approach. Need to mention the helmet's appearance: dark, reflective visor, maybe metal or plastic. The person is wearing dark clothing. \n\nWait, the rules say to mention appearance and number. So the person is singular, appears to be an adult, wearing a dark helmet with a reflective visor, dark shirt. Moves towards camera, bends down. The background has posters and shelves but minimal description. The camera's perspective: maybe a static shot from a slightly low angle as the person approaches. Wait, the first frame shows the person in the middle, then moving forward, so the camera is fixed. So the camera perspective is fixed, maybe medium shot. \n\nLet me check the rules again. Conclude with camera perspective and movement. The video seems to have the camera stationary, so \"static camera\" or \"fixed perspective.\" The person moves from the back to the front of the frame. The caption should be chronological: starts in the room, moves towards camera, bends down. So the sequence is: the individual walks toward the camera in a cluttered room, bends down, the camera remains stationary. \n\nWait, the frames show the person starting in the background, walking forward, then closer, then bending. So motion is moving towards the camera, then bending down. Need to mention the action: walking, then bending. Appearance: dark helmet with reflective visor, dark clothing. Background is cluttered but minimal description. \n\nLet me draft: A person wearing a dark helmet with a reflective visor walks toward the camera in a cluttered room, then bends down to pick up an object. The camera remains static throughout, capturing the individual's approach and movement from a medium distance.\n\nWait, the user's rules say \"conclude with the camera perspective and movement.\" So need to end with that. Also, mention spatial relationships if relevant. The person starts in the room, moves towards camera, which is static. So maybe: In a dimly lit room with posters and shelves, a person wearing a dark helmet with a reflective visor walks toward the camera, then bends down. The camera remains fixed, capturing the individual's approach from a medium shot.\n\nWait, but background should be minimal. So maybe just mention \"cluttered room\" briefly. Let me check the example. The user's example: \"A person wearing a dark helmet with a reflective visor walks toward the camera in a cluttered room, then bends down to pick up an object. The camera remains static throughout, capturing the individual's approach and movement from a medium distance.\"\n\nWait, but the user said \"exclude text recognition, named characters.\" So no mention of posters or specific objects, just \"cluttered room\" as part of background. Hmm. Maybe \"a cluttered indoor space\" instead. Also, the person's clothing: dark shirt and pants. Let me check the frames. The person is in dark clothes, helmet. So the caption should mention appearance: \"a person in dark clothing wearing a dark helmet with a reflective visor.\"\n\nSo revised: In a dimly lit indoor space with various items, a person in dark clothing wearing a dark helmet with a reflective visor walks toward the camera, then bends down. The camera remains stationary, capturing the individual's approach and motion from a medium perspective.\n\nWait, the user said to keep background descriptions minimal. So \"various items\" might be too much. Maybe just \"a cluttered room\" but the rule says \"minimal unless essential.\" So perhaps just \"a cluttered room\" is okay. But need to check if it's necessary for understanding the motion. The motion of walking towards the camera would be clear even without background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/caLtdYdhIgo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/caLtdYdhIgo_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 144, "blur_score": 91.976561842325, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A helmeted person plays an electric guitar, moving arms and torso to strum/chord. The guitar and person's limbs exhibit discrete, solid-object motion due to physical locomotion and interaction with the instrument.", "background_and_ambient_analysis": "Background walls, door, and shelf items remain static across frames with no fluid motion (fire, water, wind). No environmental shifts observed."}}
{"video_id": "caDvIIqOZCA", "file_name": "caDvIIqOZCA_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters the frame from the right, reaching toward an orange-brown mushroom on a forest floor covered in dry grass and leaves. The hand picks up the mushroom, then lifts it to reveal a second similar mushroom beside it; both are small, with the larger one displaying a rounded, slightly wrinkled cap. The hand holds them side-by-side, displaying their color and texture. The camera remains close-up and steady, capturing the hand’s motion against the sparse ground cover.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/caDvIIqOZCA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/caDvIIqOZCA_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 155, "blur_score": 197.7759096506992, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete solid object) moves to interact with a mushroom (discrete solid object), demonstrating grasping, lifting, and rotational motion.", "background_and_ambient_analysis": "Background shows static forest floor with leaves and twigs; no fluid motion (fire, water, smoke) or wind-induced swaying observed."}}
{"video_id": "catXqxIXcSM", "file_name": "catXqxIXcSM_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with a person doing a pose on a blue exercise ball in a field. The person is wearing a light shirt and jeans, one leg on the ball, arm extended. Then there's a transition where the image shatters into pieces. Next, blue letters form \"PIATES BALL WORKOUT\". \n\nFirst, describe the main subject: a person. Then the sequence: they're on the ball, then the scene breaks apart, letters appear. Need to follow chronological order.\n\nCheck the rules: focus on motion/behavior, appearance, spatial relations, camera perspective. Background minimal.\n\nStart with the person: \"A person in a light shirt and jeans performs a pose on a blue exercise ball in a grassy field with mountains and trees in the background.\" Then the transition: \"The scene shatters into fragmented pieces before blue letters coalesce to form text.\" Then mention camera movement? The transition is the shattering, then letters form. Camera perspective during the first scene is probably static, then the shattering is a visual effect.\n\nWait, the rules say \"conclude with camera perspective and movement\". So first part: subject's action, then transition, then text. Camera: in the first scene, static shot. Then the shattering effect is part of the transition.\n\nLet's structure it:\n\n1. Main subject: person on blue ball, pose (one leg on ball, arm extended, lying on one side maybe? Wait the image shows one leg on the ball, other leg extended, arm up). \n\n2. Then the scene breaks into squares (shattering effect), then blue letters form.\n\nSo chronological: person in pose → scene shatters → blue text appears.\n\nAppearance: person in light shirt, jeans, blue ball.\n\nSpatial: person on ball, grassy field, mountains behind.\n\nBut background minimal, so maybe just \"grassy field\" as essential? The rules say \"minimal unless essential for understanding motion\". Motion here is the person's pose, but the background isn't essential for the motion, so maybe omit.\n\nWait the first frame: person doing a pose on the ball. So \"A person in a light shirt and jeans balances on a blue exercise ball, one leg extended on the ground and the other bent with hand resting on knee, arm raised.\" Wait no, the image shows: one leg is on the ball (knee up), other leg is extended to the side. Arm extended to the right.\n\nWait, maybe better to describe as: \"A person wearing a light-colored shirt and blue jeans performs a yoga-like pose on a blue exercise ball in an open grassy field. One leg is bent with the foot on the ball, the other leg extended backward on the ground, while one arm reaches forward and the other extends upward.\"\n\nBut need to be concise.\n\nThen transition: \"The scene rapidly shatters into fragmented black-and-white squares, which reassemble into floating blue letters that form the phrase 'PIATES BALL WORKOUT'.\"\n\nWait, the letters in the video are \"PIATES BALL WORKOUT\" but the text in the video is \"PIATES BALL WORKOUT\" (but the sample has \"con Sara Allegri\" which we have to exclude per rule f).\n\nBut rule f: Exclude text recognition. So even if text appears, don't mention it. Wait, the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So in the caption, don't mention the text that appears. Wait, the problem is that the video shows text, but according to rule f, we must exclude text recognition. So we shouldn't describe the text. Wait, but the transition is the text forming, but we have to not mention it.\n\nWait, the instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So in the caption, we don't talk about the text. So the part where the blue letters form is just the visual effect of the scene breaking and reforming into text, but we have to not mention the text. Wait, no. Wait the example video description: the text is part of the sequence, but rule f says exclude text recognition. So we need to describe the effect without naming the text. For example, \"blue letters coalesce\" but rule f says exclude text recognition, so maybe just \"abstract blue shapes coalesce\" or not mention it. Wait, but the video does have the text, but rule f says \"Exclude text recognition\", meaning don't include the text content in the caption. So the caption shouldn't have \"PIATES BALL WORKOUT\" because that's text recognition. So how to handle the transition?\n\nWait the video sequence: frame 0-2: person on ball. Then frame 3: image shatters into black and white pieces. Frame 4-5: blue letters floating, then forming (but rule f says exclude text recognition,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/catXqxIXcSM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/catXqxIXcSM_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 4808.898489490127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person performing a Pilates pose on a ball is the primary discrete object; minimal movement occurs during the exercise (e.g., slight adjustments in the pose).", "background_and_ambient_analysis": "The initial frames show a static background (mountains, grass) with no shifting or fluid motion. Fragmentation effects later are digital edits, not ambient environmental motion (e.g., fire, water, wind)."}}
{"video_id": "caXEMcKIhxs", "file_name": "caXEMcKIhxs_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gray shirt sits beside a child wearing a striped shirt, applying a product to the child’s leg. The woman’s hands move along the child’s leg as she works, while the child remains seated. The camera pans slightly left, shifting perspective to show the woman’s focused actions and the child’s posture. The scene is set near a cluttered desk with a computer, keyboard, and scattered items. The camera maintains a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/caXEMcKIhxs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/caXEMcKIhxs_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 169.00113925107848, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman and a child are seated; the woman is holding the child's hand and making subtle hand movements while interacting with the child, representing discrete human motion.", "background_and_ambient_analysis": "The background (desk, computer, wall, and stationary objects) remains stable with no shifting or fluid motion (fire, water, smoke, or wind)."}}
{"video_id": "cb64DrPemVA", "file_name": "cb64DrPemVA_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Putting it all together: Two people, one in a red top and patterned shorts, the other in a light green tank top and green shorts, stand side by side on a wooden floor, then jump repeatedly in unison, lifting their knees with each motion. The camera remains static throughout. </think>  <caption_output>Two individuals, one in a red top and patterned shorts, the other in a light green tank top and green shorts, stand side by side on a wooden floor and begin jumping in unison, lifting their knees with each upward motion. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cb64DrPemVA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cb64DrPemVA_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 614.2778758079742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people jumping, exhibiting discrete locomotion.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "capXwglcybk", "file_name": "capXwglcybk_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this caption request. The user provided a video with several frames and wants a concise chronological paragraph following specific rules.\n\nFirst, I need to parse each frame. The first frame is a title screen with French text about making a photocopy using a scanner. But the rules say to exclude text recognition, so I shouldn't mention the text. Next, the video shows a close-up of a scanner. Then a hand placing a sheet with columns of text into the scanner. The hand moves the paper in, maybe adjusting it. Then the paper is inserted.\n\nLooking at the rules: focus on motion and behavior of main subjects. The main subject here is the hand and the scanner. The hand is placing a document into the scanner. Need to describe the actions step by step. The appearance of the hand: maybe brown, with a bracelet. The scanner is white and beige. The paper has text columns, but since text recognition is excluded, just say \"printed sheet with columns of text\".\n\nSpatial relationships: the hand is in front of the scanner, inserting the paper. Background is minimal, so maybe just mention the scanner's color.\n\nCamera perspective: the video starts with a title, then close-up of scanner, then hand moving paper. Camera is likely static or slight movement. The output should mention the camera perspective at the end.\n\nCheck the rules again: don't include text, named characters, stylistic analysis. So no mention of \"Faire une photocopie le scanner\".\n\nChronological order: the video starts with the title (but exclude text), then shows the scanner, then hands placing the paper. So the caption should start from the scanner shot.\n\nWait, the first frame is the title screen, but according to rule f, exclude text recognition. So the caption should start from the next frame. So after the title, it's a close-up of the scanner. Then a hand holding a paper, pointing, inserting.\n\nSo the sequence: close-up of scanner (white and beige), then a hand (brown, bracelet) holding a printed sheet with columns, pointing at it, then inserting the paper into the scanner.\n\nNeed to describe the motion chronologically: hand enters frame, holds paper, points, inserts into scanner.\n\nAlso, mention spatial relationships: hand is in front of scanner, paper is inserted into the scanner.\n\nBackground is minimal, so maybe \"neutral background\".\n\nCamera perspective: close-up shots, maybe static or slight movements.\n\nWait, the user says \"conclude with the camera perspective and movement\". So the last part should state how the camera is positioned.\n\nLet me try structuring it:\n\nThe video begins with a close-up of a white and beige scanner. A hand with a silver bracelet enters the frame, holding a printed sheet with columns of text. The hand points to specific sections on the sheet, then moves the paper forward to insert it into the scanner. The camera maintains a steady close-up view throughout, focusing on the interaction between the hand and the scanner.\n\nCheck the rules: no text recognition, so omitted. Mentioned the hand's appearance (silver bracelet), paper's description (columns of text). Spatial relationship: hand in front of scanner. Camera is steady close-up.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So the hand is brown, with a bracelet. The paper is white, maybe. But maybe too much detail. The rules say \"briefly\", so maybe \"a hand with a silver bracelet\" suffices.\n\nAlso, the hand is holding the paper, then moving it into the scanner. The camera perspective: the shots are close-ups, so \"steady close-up\" maybe.\n\nWait, the original frames: [1.4] is close-up of scanner, [2.5] shows the scanner again, then a hand placing the paper. So the camera is close-up on the scanner, then the hand comes into frame.\n\nSo the caption would be:\n\nA hand with a silver bracelet holds a white printed sheet with columns of text in front of a white and beige scanner. The hand moves the paper toward the scanner's document tray, inserting it steadily. The camera maintains a close-up view focused on the hand and scanner, with minimal movement.\n\nWait, but need to follow chronological order. The first action is the scanner's open tray, then the hand holding the paper, pointing, then inserting.\n\nWait, the video steps:\n\n[0.0] title screen (excluded)\n\n[1.4] close-up of scanner tray (open)\n\n[2.5] hand holding the paper over the scanner\n\n[3.6] hand pointing to text\n\n[4.7] hand inserting paper into scanner\n\nSo the caption should start with the scanner tray, then the hand holding the paper, pointing, inserting.\n\nSo:\n\nThe video shows a close-up of a white and beige scanner's open tray. A hand with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/capXwglcybk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/capXwglcybk_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 45.38076426092063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand (with a bracelet) and the paper are moving. The hand manipulates the paper, which has printed vertical lines, and places it into the scanner.", "background_and_ambient_analysis": "The background (desk and walls) is static; no shifting or environmental motion (fire, water, wind) is present."}}
{"video_id": "cbLrsDqJsxI", "file_name": "cbLrsDqJsxI_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white ornate metal sign spelling \"Smoove\" is displayed on a light gray surface. A light-skinned hand enters the frame from the bottom right, moves toward the sign, and gently traces over its letters. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cbLrsDqJsxI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cbLrsDqJsxI_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 151, "blur_score": 123.10509827354326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves across the metallic letters, causing them to deform (appear to melt) due to physical contact.", "background_and_ambient_analysis": "The background is a static surface with no shifting. There is no fire, water, smoke, or wind; the motion is not fluid."}}
{"video_id": "cbQZtIgSigE", "file_name": "cbQZtIgSigE_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the video shows a person moving. Let's see the frames. The first frame has a person walking, maybe? Wait, the description: person in dark pants, light shirt. They move towards the door, then bend down to pick up something, then move again. Let's break down the sequence.\n\nFrame 0: Person standing, legs visible, moving. Then frame 1-4: person bends down (maybe to pick up something), then stands up and walks. Wait, the motion: person starts walking towards the door, bends down (maybe to pick up shoes?), then stands up and continues. Wait, the video shows a person in dark pants and light-colored top. They move towards the door, bend down (action), then stand up and walk again. Let's check the chronological order.\n\nThe caption needs to be concise. Let's outline:\n\n- Person (dark pants, light top) is in a room, moves towards the door. Bends down (perhaps to pick up an object on the floor), then stands up and continues walking.\n\nSpatial: room with a door, some furniture (desk, chair, bookshelf in background, but minimal description). Camera is static, low angle, fixed.\n\nWait, the rules say keep background minimal. So mention the door, maybe, but not too much.\n\nLet's structure:\n\nA person wearing dark pants and a light-colored shirt moves across a room. They approach a door, bend down to pick up an object from the floor, then stand up and resume walking. The camera is stationary, capturing the scene from a low angle.\n\nCheck if this fits the rules. Main subject is the person, their motion in order. Appearance: dark pants, light shirt. Spatial: room, door. Background minimal (desk, bookshelf, but only if essential. Here, maybe the door is essential for the action of bending towards it). Camera: stationary, low angle.\n\nWait, the video shows the person moving towards the door (door is open), then bends down. The action sequence: person walks towards door, bends down, then walks away. So \"moves toward door, bends down to pick up an object, then stands and walks away.\"\n\nAlso, in the output format, must be a paragraph. Let's make sure it's chronological.\n\nFinal caption:\n\nA person wearing dark pants and a light-colored shirt walks toward a doorway, bends down to pick up an object from the floor, then stands and continues walking. The camera remains stationary, positioned at a low angle within a room featuring a desk and bookshelf in the background.\n\nWait, but the background should be minimal. The problem says \"keep background descriptions minimal unless essential for understanding motion.\" Is the doorway essential? Yes, because the motion is towards the doorway. Desk and bookshelf might be necessary for context but maybe too much. Let's see the original video: left side has desk, right side bookshelf. But maybe we can say \"a room with a desk and bookshelf\" but it's not essential for motion. The motion is the person moving, bending, walking. So maybe just mention the room has a doorway.\n\nWait, the first frame shows the person in the room, door in the back. So doorway is key. Let's adjust:\n\nA person in dark pants and a light shirt walks toward a doorway, bends down to pick up an object, then stands and resumes walking. The camera is fixed, capturing the scene from a low angle in a dimly lit room.\n\nBut maybe \"object\" is too vague. The video shows the person bending down, maybe to pick up shoes or something. But the rules say exclude text recognition, so we don't know what the object is. So just \"object.\"\n\nCheck the rules: a) motion and behavior in chronological order. b) appearance and number. The person is one, dark pants, light shirt. c) spatial: toward doorway, then stands. d) camera: stationary, low angle. e) background minimal: maybe mention room has a doorway, but perhaps \"in a room with a doorway.\"\n\nWait, the video's background has a desk on the left, bookshelf on the right. But the rules say minimal. So perhaps omit the desk and bookshelf, unless they're relevant. The motion is toward the doorway, so the doorway is relevant. So:\n\nA person wearing dark pants and a light-colored top moves toward a doorway, bends down to pick up an object from the floor, then stands and continues walking. The camera remains stationary, positioned low in the room.\n\nThat's concise. Let's check if all rules are met:\n\na) motion chronologically: walk toward door, bend, pick up, stand, walk.\n\nb) appearance: dark pants, light top.\n\nc) spatial: toward doorway, floor.\n\nd) camera: stationary, low angle.\n\ne) background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cbQZtIgSigE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cbQZtIgSigE_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 385.03457526003524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (lower body visible) performs discrete leg movements (kicks, swings) with clear bounding box tracking.", "background_and_ambient_analysis": "Static background elements (walls, door, furniture) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "cbYn9dk0DMY", "file_name": "cbYn9dk0DMY_000162_000172.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of adult hands with rings holds a white translucent cloth against a light-skinned torso, moving the cloth across the skin in a smoothing motion. The hands then lift the cloth away, revealing the skin, and gently touch the area. The camera maintains a close-up perspective with slight shake, focusing on the torso and hands throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cbYn9dk0DMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cbYn9dk0DMY_000162_000172.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 47.518535189128606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands performing deliberate motions (applying/adjusting material on skin), with skin as the subject. Discrete solid objects (hands) moving via explicit physical actions.", "background_and_ambient_analysis": "No shifting background elements observed; no fluid or environmental motion (fire, water, wind) present. Background appears static with indistinct objects."}}
{"video_id": "cbzXCwYCxxk", "file_name": "cbzXCwYCxxk_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark top and light blue shorts stands on a grassy field, bends forward to handle an object, then returns to an upright stance. The individual remains centered in the frame throughout, with minimal background elements visible. The camera maintains a static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cbzXCwYCxxk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cbzXCwYCxxk_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 466.10425596869123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is present, exhibiting discrete movements such as bending, arm gestures, and slight body shifts. These motions are consistent with human locomotion and physical gestures, easily trackable as solid objects.", "background_and_ambient_analysis": "The background elements (trees, building, and grass) show no significant shifting or environmental motion. Trees remain static, and there are no visible fluid motions (water, fire, smoke) or wind effects dominating the scene."}}
{"video_id": "cbzynzb9734", "file_name": "cbzynzb9734_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three boys interact; one in a green shirt sits on a railing, another in black shirt throws a green ball toward him, while a third in white shirt moves forward to catch it. The ball arcs through the air as the green-shirt boy leans over the railing. The camera pans slightly to follow the ball's trajectory.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cbzynzb9734.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cbzynzb9734_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 377.85091110703524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The ball is thrown and moves through the air and lands. The person on the ground throws the ball, then retrieves it. The person on the railing and the person in the white shirt make gestures and move in response to the ball.", "background_and_ambient_analysis": "The background (walls, door, railing, cloth) is static with no fluid or wind motion. No fire, water, or smoke observed."}}
{"video_id": "cbscpXMzTP8", "file_name": "cbscpXMzTP8_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark suit and red tie stands in a newsroom with multiple screens displaying logos in the background. He looks down, then raises a white sheet of paper to display it before lowering it, gesturing with his right hand as he speaks. The camera maintains a steady medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cbscpXMzTP8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cbscpXMzTP8_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 266.06139223924083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The news anchor (solid, discrete object) moves his head and hands while holding a paper; motion is due to intentional physical actions (locomotion, gesturing).", "background_and_ambient_analysis": "Background consists of static screens with 'SN 6' logos; no shifting, fluid motion (fire/water/smoke), or environmental motion observed."}}
{"video_id": "ccVOUJXz3N8", "file_name": "ccVOUJXz3N8_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A light yellow batter fills a black pan. Folded pancakes with glossy red syrup are placed on a light blue plate. A fork pierces the pancakes. Camera remains in close-up, focusing on the pan and plate.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ccVOUJXz3N8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ccVOUJXz3N8_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 272.065401044197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The crepe is a discrete solid object undergoing motion due to cooking and flipping (physical forces from the cook's action).", "background_and_ambient_analysis": "Background elements (stove surface, plate) remain static with no uniform shifting. Syrup pouring is a fluid motion but not dominant; it is secondary to solid object interaction."}}
{"video_id": "ccM4rOW047I", "file_name": "ccM4rOW047I_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a large white sheet of paper on a dark surface, using a box cutter to trim its edges. The hands then position a white box with black zebra-patterned edges onto the paper, adjusting the paper around the box. The camera maintains a top-down perspective throughout, focusing on the hands' movements and object placement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ccM4rOW047I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ccM4rOW047I_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 452.5006830801781, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a white sheet and a black-and-white zigzag object, with the box remaining stationary.", "background_and_ambient_analysis": "Background elements (black surface, white box) show no uniform shifting; no fire, water, or wind motion present."}}
{"video_id": "cdJNp_7IcF4", "file_name": "cdJNp_7IcF4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output> exactly. Let's make it concise. Let's see:  A person with long dark hair, wearing a gray shirt with blue sleeves and jeans, holds a blue pillow. They raise the pillow upward, moving it toward their face over the sequence. The camera remains static with slight shake, capturing the scene from a top-down angle.  Wait, the video is rotated, but the caption should describe as is. The person is holding the pillow, moving it. Let's confirm the frames: frame 0, person has pillow held up; frame 1, pillow held; frame 2, pillow raised; frame 3, pillow brought closer to face; frame 4, pillow moved away. So motion: holding pillow, then raising it up, adjusting position near face. So the chronology is: holding blue pillow, then raising it upward to their face.  So final caption:  A person with long dark hair, wearing a gray shirt with blue sleeves and jeans, holds a blue pillow. They raise the pillow upward, adjusting its position toward their face over the sequence. The camera remains static with slight shake, capturing the person from a top-down perspective. </think>  <caption_output>A person with long dark hair, wearing a gray shirt with blue sleeves and jeans, holds a blue pillow. They raise the pillow upward, adjusting its position toward their face over the sequence. The camera remains static with slight shake, capturing the person from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cdJNp_7IcF4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cdJNp_7IcF4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 161, "blur_score": 126.59195758361817, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands and arms to play a flute, demonstrating discrete solid-object motion due to explicit physical action (locomotion of limbs for instrument manipulation).", "background_and_ambient_analysis": "Static background elements (wall, mirror, chair) are visible throughout the frames with no observable shifting or environmental motion (e.g., no fire, water, or wind)."}}
{"video_id": "cd7y4TJkKVI", "file_name": "cd7y4TJkKVI_000314_000324.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a silver tool around a metallic foil with a blue ring affixed to a black tire's surface. The hand moves the tool in circular motions over the foil, adjusting its position. The camera maintains a close-up, top-down perspective with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cd7y4TJkKVI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cd7y4TJkKVI_000314_000324.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 29.895406393440407, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a tool (screwdriver) repeatedly interacts with a tire valve stem, demonstrating manual manipulation.", "background_and_ambient_analysis": "Background (ground and tire structure) is static with no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "cdV--9YynfE", "file_name": "cdV--9YynfE_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a striped shirt and brown pants manipulates a glowing orange-red heated metal piece with tongs at a blacksmith’s anvil. He positions the hot metal on the anvil’s surface, then repeatedly hammers it to shape. The camera follows his movements with slight motion, capturing the anvil and surrounding workshop tools in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cdV--9YynfE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cdV--9YynfE_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 407.90342582309245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person uses tongs to manipulate a glowing metal object on a workbench; the metal and tongs move due to deliberate physical handling.", "background_and_ambient_analysis": "Background elements (walls, structures) remain static with no uniform shifting; no dominant fire, water, or fluid motion observed."}}
{"video_id": "ce0_p4meM5c", "file_name": "ce0_p4meM5c_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a man in a blue shirt seated against a backdrop of multiple screens. The scene transitions to an archway structure, where a blue bus, motorcycles, and pedestrians move through the area, with vehicles passing in front of the arch. The camera remains static in the first scene and shifts to capture the arch and traffic flow in the second.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ce0_p4meM5c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ce0_p4meM5c_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1312.0717089095433, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Vehicles (buses, cars, motorcycles) and pedestrians are moving across the street due to locomotion (driving and walking). These are distinct solid objects with clear motion.", "background_and_ambient_analysis": "The background (archway and buildings) is static and not shifting. There is no fire, water, smoke, or wind observed. The ambient environmental motion is negligible."}}
{"video_id": "cblXdAMd_OU", "file_name": "cblXdAMd_OU_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A glass surface covered in water droplets is shown in close-up. A light blue-gloved hand enters the frame, wiping the glass from right to left and gradually clearing the droplets. The hand moves smoothly across the surface as the camera maintains a fixed position focused on the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cblXdAMd_OU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cblXdAMd_OU_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 31.079572098998902, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand is moving across the window, wiping away condensation. The hand is the only discrete object with distinct motion.", "background_and_ambient_analysis": "The background includes a static window frame and wall, with condensation on the glass. No fluid motion (water, smoke, fire) is dominant; condensation is stationary."}}
{"video_id": "ceNqy6Owb-Q", "file_name": "ceNqy6Owb-Q_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands wearing purple sleeves manipulates red yarn and wooden knitting needles. The left hand forms a loop with the yarn, while the right hand guides a needle through the loop, pulling the yarn to create a stitch. The white mug in the background remains stationary as the hands move fluidly. The camera stays in a close-up perspective, focusing on the detailed hand motions throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ceNqy6Owb-Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ceNqy6Owb-Q_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 201.25161877961753, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, red yarn, crochet hook) moving due to physical manipulation (crocheting).", "background_and_ambient_analysis": "Background elements (white container, light surface) show no uniform shifting; no fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "ceS0E1vtV48", "file_name": "ceS0E1vtV48_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person sitting on a couch. First, the person is putting on a shoe. Let's check the actions step by step.\n\nAt the start, the person is sitting, holding a shoe. They're wearing a brown shirt with text (but we don't mention text per rule f), white socks, and shorts. The couch is brown patterned. They're on the left side of the frame, maybe? The background has some dark elements and a white object on the floor.\n\nThe actions: they're adjusting the shoe, putting it on. The shoe is dark. The person's body is slightly tilted forward as they work on the foot.\n\nChronological: start with sitting, then manipulating the shoe, putting it on. The camera perspective—looks like a fixed angle, maybe slightly shaky? The rules say to describe camera movement. The video has a slight shake, so mention that.\n\nAppearance: person in brown shirt, white socks, shorts. The couch is brown floral. The shoe is dark.\n\nSpatial: person is on couch, shoe in hand, foot extended. Background is dim, with a white object (maybe a tissue) on the floor to the right.\n\nWait, rule e says minimal background. So maybe just mention the couch and the floor object if needed.\n\nLet's structure:\n\nA person wearing a brown shirt and white socks sits on a brown patterned couch, holding a dark shoe. They lift their right foot, adjust the shoe, and attempt to put it on. The camera remains stationary with a slight shake, capturing the action from a slightly low angle.\n\nCheck rules: motion and behavior chronological. Yes: sitting, holding shoe, lifting foot, adjusting, putting on.\n\nAppearance: brown shirt, white socks, dark shoe. Number: one person.\n\nSpatial: on couch, foot extended. Background minimal, just the couch and floor.\n\nCamera: stationary with slight shake, low angle.\n\nWait, the video might have a vignette effect, but the rules say camera perspective. So \"stationary with slight shake, slightly low angle.\"\n\nNow, check if any text is there—no, we exclude text recognition. Rule f says exclude named characters, so no \"Jake\" or anything.\n\nLet's draft:\n\nA person wearing a brown shirt and white socks sits on a brown patterned couch, holding a dark shoe. They lift their right foot, adjust the shoe, and attempt to put it on. The camera remains stationary with a slight shake, capturing the action from a slightly low angle.\n\nWait, in the video, the person is putting on the shoe, so maybe \"adjusts and places the shoe onto their foot.\" Let's check the frames:\n\nFrame 0: person holding shoe, foot up.\n\nFrame 1: same, maybe moving the shoe towards the foot.\n\nFrame 2: shoe near foot.\n\nFrame 3: foot moving.\n\nFrame 4: shoe is being placed on foot.\n\nFrame 5: foot extended, shoe on foot.\n\nSo chronological: holding shoe, moving it towards foot, placing it on.\n\nSo \"holds a dark shoe, lifts their right foot, and carefully places the shoe onto their foot.\"\n\nYes.\n\nNow, camera: the video has a slight shake, so mention that.\n\nBackground: minimal, just the couch and some items. But rule e says minimal, so maybe don't mention the background unless essential. The couch is part of the setting, but the main action is the person.\n\nLet me check the rules again:\n\na) Motion and behavior chronological.\n\nb) Brief appearance: brown shirt, white socks, dark shoe.\n\nc) Spatial: person on couch, foot extended.\n\nd) Camera perspective: stationary with slight shake, low angle.\n\ne) Background minimal—so just mention the couch if needed, but maybe not necessary. Wait, the couch is where the person is sitting, so it's part of the setting.\n\nSo putting it all together:\n\nA person in a brown shirt and white socks sits on a brown floral-patterned couch, holding a dark shoe. They lift their right foot, adjust the shoe, and place it onto their foot. The camera remains stationary with a slight shake, capturing the action from a low angle.\n\nWait, \"floral-patterned\"—does the couch have a floral pattern? The video shows a brown couch with a pattern, maybe floral. But rule b says \"briefly describe appearance and number\". So color (brown), pattern (floral), but maybe \"brown patterned couch\" is enough.\n\nAlso, the person is a boy? Wait, no—rule f says exclude named characters, but appearance: male? Wait, rule b says \"color, size, orientation\" but for people, we mention gender if visible? The problem says \"appearance and number (color, size, orientation)\". Wait, the video shows a child, but rule f says exclude named characters. So", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ceS0E1vtV48.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ceS0E1vtV48_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 38.04291186406215, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is sitting in a chair and moving their hands and legs to adjust their sock and shoe.", "background_and_ambient_analysis": "The background elements (couch, floor, wall) are static with no fluid motion or environmental effects (fire, water, wind)."}}
{"video_id": "cfCz9HdSZfQ", "file_name": "cfCz9HdSZfQ_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long curly hair and a dark top featuring colorful stripes is indoors, holding a hairbrush above their head. They lower the brush to run it through their hair, moving it from top to bottom. The background includes a window and minimal interior elements. The camera perspective is stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cfCz9HdSZfQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cfCz9HdSZfQ_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 161, "blur_score": 91.21398555077447, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Brief description of the moving objects", "background_and_ambient_analysis": "Brief description (if no ambient, say it's static)"}}
{"video_id": "cfH61NsZoyE", "file_name": "cfH61NsZoyE_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white karate uniform with a dark belt stands on a red mat, executing a front kick by lifting the right leg forward and then retracting it to the starting position. The camera remains top-down and stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cfH61NsZoyE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cfH61NsZoyE_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 498.20680800983774, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in white karate uniform performs leg and arm movements (e.g., kicks, stances), with clear discrete motion tracked via bounding box.", "background_and_ambient_analysis": "Background elements (walls, signs, red floor) show no uniform shifting; no fire, water, smoke, or wind detected."}}
{"video_id": "ceYvCUXA7OA", "file_name": "ceYvCUXA7OA_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a metal tool over a brown leather piece on a green grid-patterned mat, puncturing holes into the leather. The hands then position multiple black clamps with orange accents along the newly punched holes, securing the leather. The clamps are arranged in a straight line, each gripping the leather edge. The background includes a yellow can and other tools, but remains static. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ceYvCUXA7OA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ceYvCUXA7OA_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 80.36950753589147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands manipulating a brown material with a metal tool (punching/stamping), causing distinct physical deformation and movement of the material.", "background_and_ambient_analysis": "No shifting background elements (cutting mat, bottle remain static). No fire, water, or wind present."}}
{"video_id": "cg-UIIF7VS8", "file_name": "cg-UIIF7VS8_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing with red pants stands in a circular concrete area behind a chain-link fence, spinning repeatedly while holding an object, then releases it and steps back. The camera remains stationary, observing the action through the fence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cg-UIIF7VS8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cg-UIIF7VS8_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 839.257672516786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark clothing and red pants) is swinging a bat-like object, with motion consistent with hitting a ball. The person's locomotion and swinging are discrete and solid.", "background_and_ambient_analysis": "The background (field, trees, path) is static; no fluid or environmental motion observed. Chain-link fence remains fixed."}}
{"video_id": "cg59UUqBK4c", "file_name": "cg59UUqBK4c_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three swimmers race underwater in a pool, each in separate lanes marked by yellow dividers. Moving forward with coordinated strokes, they generate bubbles and splashes; the swimmer in the middle lane leads the pack, while the others trail closely. The camera maintains a steady side-angle view, capturing their underwater motion through the clear water.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cg59UUqBK4c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cg59UUqBK4c_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 436.6934485454101, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Multiple dolphins are visible, moving through the water via their own locomotion. These are solid, distinct objects (dolphins) exhibiting physics-based movement due to swimming.", "background_and_ambient_analysis": "The background consists of water, a fluid environment. However, the dominant motion is not the water itself but the discrete movement of dolphins. The water's motion is secondary to the dolphins' locomotion, thus not dominating the scene."}}
{"video_id": "cgAJ8Gp4bvQ", "file_name": "cgAJ8Gp4bvQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top and blue jeans sits on a colorful patterned rug to the left of a toddler wearing a gray shirt and dark pants, who sits between two black leather sofas. The woman claps her hands while the toddler holds an object, then looks up and moves slightly. The camera remains steady with minor shakes, capturing the scene from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cgAJ8Gp4bvQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cgAJ8Gp4bvQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 150, "blur_score": 93.08798368033965, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (an adult and a child) exhibit discrete motions: the adult moves hands (clapping/interacting) and the child moves arms/body while seated. These motions are driven by explicit physical forces (human locomotion/interaction).", "background_and_ambient_analysis": "The background elements (leather chairs, rug, fireplace, walls) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, or smoke). Background remains stable across frames."}}
{"video_id": "cgDQ3vsJrHc", "file_name": "cgDQ3vsJrHc_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt, seated outdoors, manipulates a circular object from a blue container, placing it back and then reaching inside. A second individual's legs appear briefly to the right. The camera remains static with minor shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cgDQ3vsJrHc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cgDQ3vsJrHc_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 302.83916438049073, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt manipulates objects (hands and a blue container) through explicit physical interactions, indicating discrete solid object motion.", "background_and_ambient_analysis": "Background elements (stone wall, grass) show no significant shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "cgZgEvAe4nA", "file_name": "cgZgEvAe4nA_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white tank top and black head covering stands in front of a white toilet in a dimly lit bathroom, making hand gestures—first raising his right hand, then moving it downward and adjusting his posture. The camera remains stationary, capturing him from the chest up with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cgZgEvAe4nA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cgZgEvAe4nA_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 142, "blur_score": 148.91395466245015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (a solid object) is moving his head and hands while speaking and gesturing.", "background_and_ambient_analysis": "The background (toilet, walls) is static with no fluid or environmental motion. No shifting background observed."}}
{"video_id": "cfjaoFSGLgA", "file_name": "cfjaoFSGLgA_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands manipulate a black cable on a worn wooden workbench, twisting and adjusting it near a black battery charger with yellow labeling. The hands lift and reposition the cable, occasionally gripping its ends, while various tools—including a clamp, wooden blocks, and a blue container—remain stationary on the bench. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cfjaoFSGLgA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cfjaoFSGLgA_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 424.18541607280133, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands manipulate small cylindrical objects (likely bullets or similar) on a workbench, using tools for precise handling and alignment. Motion involves deliberate physical forces from the hands acting on solid objects.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The workbench and tools remain static throughout, with no fire, water, smoke, or wind effects."}}
{"video_id": "ch2SeuLC3YA", "file_name": "ch2SeuLC3YA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning. First, I need to observe the main subjects and their actions chronologically.\n\nLooking at the video frames: \n\n0.0s: A shirtless man in colorful shorts is moving left. There's another person in a green shirt and white hat. An American flag banner is visible. \n\n1.0s: The shirtless man continues moving, now more to the left. The person in green is still there, maybe holding something. The camera seems to pan right.\n\n2.0s: The shirtless man is near the left side, the green-shirted person is in the center. The background has a couch, chair, etc.\n\n3.0s: The green-shirted person is now moving left, the shirtless man is to the left of him. Camera continues panning.\n\n4.0s: The green-shirted person is on the left, holding something (maybe a stick?), moving. The shirtless man is out of frame now.\n\n5.0s: The green-shirted person is moving across the room, the camera follows.\n\nNow, check the rules:\n\na) Chronological motion: Start with shirtless man moving left, then green-shirted person moving.\n\nb) Appearance: Shirtless man (colorful shorts), green shirt, white hat, black shorts.\n\nc) Spatial relationships: Shirtless man starts left, moves right (wait, no, in frame 0, he's on left, then in frame 1, he's moving towards center? Wait, looking at the video: frame 0: shirtless man on left, green shirt on right. Frame 1: shirtless man moves a bit left, green shirt is more centered? Wait, maybe the camera is panning right as they move left.\n\nWait, the video shows the camera panning right, so the subjects move left as the camera moves right.\n\nFrame 0: shirtless man (left side) in colorful shorts, green-shirted person (right) in green shirt, white hat. American flag on ceiling.\n\nFrame 1: shirtless man moves left, green-shirted person is still right, maybe holding a stick (object).\n\nFrame 2: shirtless man is left, green-shirted person moves left.\n\nFrame 3: green-shirted person is in center, shirtless man is left of him.\n\nFrame 4: green-shirted person moves left, shirtless man exits.\n\nFrame 5: green-shirted person is moving left across the room.\n\nSo chronological order: First, a shirtless man in colorful shorts moves left, then a person in green shirt and white hat also moves left while holding an object.\n\nAppearance: two main subjects: shirtless man (colorful shorts), green shirt (white hat, black shorts).\n\nSpatial: initially shirtless man on left, green-shirted on right; then both move left, green-shirted person moves toward center.\n\nCamera: camera pans right, slightly shaky.\n\nBackground: minimal, just living room furniture (couch, chair) but not essential.\n\nSo putting it all together.\n\nCheck the output format:\n\n<caption_output>Concise paragraph, chronological.\n\nStart with first subject action, then next.\n\n\"Two people are in a living room. A shirtless man in colorful shorts moves left. A person in a green shirt, white hat, and black shorts holds an object and moves left, passing the shirtless man. The camera pans right with a slight shake.\"\n\nWait, need to be more precise on chronology.\n\nFrame 0: shirtless man (left) moves. Green-shirted (right) is present.\n\nFrame 1: shirtless man continues moving left. Green-shirted is still there.\n\nFrame 2: shirtless man is left, green-shirted moves left.\n\nFrame 3: green-shirted moves left, shirtless man is left of him.\n\nFrame 4: green-shirted moves further left, shirtless man out of frame.\n\nFrame 5: green-shirted continues moving left.\n\nSo the order is: first shirtless man moves left, then the green-shirted person moves left, passing the shirtless man.\n\nWait, no—initially, both are in the scene, then the shirtless man moves first (frame 0-1), then the green-shirted person moves left (frame 2-5).\n\nLet's rephrase.\n\n\"Initially, a shirtless man in colorful shorts moves left across the room. A person in a green shirt, white hat, and black shorts then moves left, holding an object and passing the shirtless man. The camera pans right with a slight shake.\"\n\nCheck rules:\n\nb) Mention appearance: shirtless man (colorful shorts), green shirt (white hat, black shorts). So two people: shirtless man (colorful shorts), person in green shirt (white hat, black shorts).", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ch2SeuLC3YA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ch2SeuLC3YA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 41.822809248815645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete human subjects are moving: one shirtless person in patterned shorts walks across the room, while another person in a green shirt and white cap holds a broom and sweeps across the floor. The broom's motion is directly linked to the person's locomotion.", "background_and_ambient_analysis": "The background elements (walls, couches, floor) show no significant shifting or fluid motion; no fire, water, smoke, or wind is present. The environment appears static with minor lighting changes from window light."}}
{"video_id": "chMmUN-F-5c", "file_name": "chMmUN-F-5c_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a group of people. Let's count them: there are four individuals. The first frame has them standing on a paved area near a building with a white door and brick wall. The background has grass, trees, and hills. \n\nIn the first few seconds, they seem to be moving. The person in blue is holding something, maybe a kite? Then, the group starts walking towards the left. Wait, in frame 2, they're moving. Then in frame 3, they're walking, and the person in blue is holding a blue object. Then in frame 4, they continue moving. Then in frame 5, the camera shifts to show a dog running on the grass. Wait, the main subjects are the people, but the dog appears later.\n\nWait, the task is chronological. So first, the four people are standing. Then they start walking. The person in blue (maybe a woman) is holding a kite or something, but maybe not. Let's check the description. The person in blue is holding a blue object. Then, they move towards the left, and then the camera focuses on a dog running on the grass.\n\nSo steps:\n\n- Initial state: 4 people standing on a paved path near a brick building with a white door. The background has green grass, trees, and hills.\n\n- Then, they begin walking. The person in blue (wearing a blue shirt) is holding a blue object (maybe a kite string). They move towards the left side of the frame.\n\n- As they walk, the person in blue turns, and the group continues moving. Then, the camera shifts focus to a dog running on the grass in the foreground.\n\nWait, the video has five frames. Let's go frame by frame.\n\nFrame 0: 4 people standing. Left to right: a boy in yellow, a girl in white shirt and shorts, a woman in blue shirt and dark skirt, a woman in light blue shirt and white shorts. They're on a paved area, building to the right.\n\nFrame 1: The person in blue (woman) starts moving towards the girl. The girl in white shirt is holding something (maybe a kite string). The boy in yellow is still standing.\n\nFrame 2: The group starts walking together. The woman in blue (dark skirt) is now moving towards the right, and the person in white shirt (girl) is moving as well.\n\nFrame 3: The group is walking, with the woman in blue (dark skirt) walking ahead. The boy in yellow is running towards the left.\n\nFrame 4: The group continues walking, and the boy in yellow is now running towards the left side of the frame.\n\nFrame 5: The group is moving, and the camera shifts to show a dog running on the grass. The dog is in the foreground, moving from left to right.\n\nWait, the caption needs to be chronological. So:\n\nStart: Four people (a boy in yellow, a girl in white shirt and shorts, a woman in blue shirt and dark skirt, a woman in light blue shirt and white shorts) stand on a paved path near a brick building with a white door. They begin walking together toward the left, with the woman in blue holding a blue object. The boy in yellow runs toward the left side of the frame. The camera then shifts to show a dog running across the grass in the foreground.\n\nWait, need to check the rules. Focus on motion and behavior in chronological order. Mention number, appearance (color, size, orientation), spatial relationships. Conclude with camera perspective.\n\nSo:\n\nInitially, four people stand on a paved area near a brick building with a white door; the group includes a boy in a yellow shirt, a girl in a white shirt and shorts, a woman in a blue shirt and dark skirt, and a woman in a light blue shirt and white shorts. They begin walking together toward the left, with the woman in blue holding a blue object. The boy in yellow runs leftward, while the others walk. The camera then shifts focus to a dog running across the grass in the foreground.\n\nBut need to be concise. Let's structure:\n\nFour people (boy in yellow shirt, girl in white shirt/shorts, woman in blue shirt/dark skirt, woman in light blue shirt/white shorts) stand on a paved path near a brick building. They start walking leftward, with the woman in blue holding a blue object; the boy runs left. The camera shifts to show a dog running on the grass.\n\nWait, the background is minimal. The key is the motion.\n\nLet me try:\n\nIn the initial scene, four people stand on a paved area adjacent to a brick building with a white door. A boy in a yellow shirt, a girl in a white shirt and shorts, a woman in a blue shirt and dark", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/chMmUN-F-5c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/chMmUN-F-5c_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 904.9384814450754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four individuals (people) are moving along a sidewalk; their motions include walking and slight interaction (e.g., one person appears to be bending). Solid, distinct objects with clear locomotion.", "background_and_ambient_analysis": "Background elements (grass, sidewalk, building) show minimal movement; no significant fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "chvcvKTyGRY", "file_name": "chvcvKTyGRY_000352_000362.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long brown curly hair and a black top adjusts her hair while standing in front of a window with a patterned curtain. She raises both hands to her head to fix her hair. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/chvcvKTyGRY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/chvcvKTyGRY_000352_000362.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 95.37781253627273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving her arms and hair as she adjusts her hair, demonstrating explicit physical motion of a solid object.", "background_and_ambient_analysis": "Background elements (window, curtain, wall) are static; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "chr8de4JIn4", "file_name": "chr8de4JIn4_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black suit plays a large brown cello, seated with the instrument between their legs; their right hand moves a bow across the strings while the left hand positions fingers on the fingerboard, captured in a stationary shot within a room containing a piano and framed artwork on the wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/chr8de4JIn4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/chr8de4JIn4_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 221.03239190275804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The cello player's hands and bow exhibit distinct motion as they interact with the cello strings and fingerboard during playing. The player's torso remains largely stationary, while the bow moves across the strings in a controlled manner.", "background_and_ambient_analysis": "Background elements (walls, piano, framed pictures, skull, pillar) are static with no shifting or environmental fluid motion (e.g., no fire, water, or wind)."}}
{"video_id": "cgTLX8VToEI", "file_name": "cgTLX8VToEI_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red dress and headscarf feeds green leaves to a light brown cow near a stone wall. She then moves to the cow's udder, assisted by a child in a red shirt and headscarf, to milk into a metal container. The camera shifts to a close-up of the container as milk fills it.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cgTLX8VToEI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cgTLX8VToEI_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 238.98042570958114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman moves slightly while milking the cow, and the cow exhibits minor head movements (e.g., eating from the container). The milk pot remains stationary.", "background_and_ambient_analysis": "The stone walls and ground remain static with no significant shifting or fluid motion (fire, water, wind)."}}
{"video_id": "ci6GzmTYQWE", "file_name": "ci6GzmTYQWE_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark suit stands before a color-coded radar map, gesturing with his right hand to point at various regions. He shifts his position slightly, moving his hand across the map while maintaining his stance. The background features a detailed weather map with labeled cities, and the camera remains steady throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ci6GzmTYQWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ci6GzmTYQWE_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 574.0247878394282, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The weather presenter (a human) is the only discrete solid object moving. He exhibits controlled hand gestures (pointing) and slight body shifts while standing in front of the map.", "background_and_ambient_analysis": "The background (digital weather map) is stationary with no fluid or environmental motion (e.g., fire, water, smoke, wind). The map's colors and geographic features remain fixed throughout the clip."}}
{"video_id": "cimBgSgl1_k", "file_name": "cimBgSgl1_k_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a gym with a volleyball net. There are two people. First, one person on the left side of the net (wearing dark top and light pants) moves towards the door. Then they exit through the door. The other person is on the right, near the basket. Wait, in the frames: at [0.0], two people are there. One (left) moves left towards the door, exits, then comes back? Wait, looking at the timestamps:\n\n[0.0]: two people. One is near net left, one right.\n\n[1.4]: left person moves left towards door.\n\n[2.5]: left person is at door, exiting.\n\n[3.6]: left person is gone, right person still there.\n\nWait, no: frame 0: two people (one left of net, one right). Frame 1: left person moves left. Frame 2: left person near door, opening it. Frame 3: left person exits through door. Frame 4: left person is gone, right person is there. Wait, but the right person in frame 0 is near the basket, then maybe they move? Wait, the problem says to focus on main subjects. The main actions: a person (dark top, light pants) on the left side of the net moves towards the door, exits, and then re-enters? Wait no, in the frames: at 0, left person is there. At 1, they move left. At 2, they're at the door. At 3, they're exiting. At 4, they're gone. Wait, but in frame 4, the left person is back? Wait, the video might show: person A (left) moves to the door, exits, then comes back. Wait, no. Let's look at each frame:\n\nFrame 0: two people. One (let's say person 1) is near the net on the left side, person 2 on the right (near basket).\n\nFrame 1: person 1 moves left, towards the door.\n\nFrame 2: person 1 is at the door, moving to exit.\n\nFrame 3: person 1 is exiting through the door (now partially out of frame).\n\nFrame 4: person 1 is back in the frame, left of the door? Wait, no. Wait, the frames: frame 0 to 4.\n\nWait, perhaps it's a sequence where person 1 walks from the net towards the door, exits through the door, then re-enters? Wait, the video shows:\n\nAt 0.0: two people. Left (closer to door) and right (near basket).\n\n0.3: left person moves left towards door.\n\n1.4: left person is near door, door is closed.\n\n2.5: left person opens door and exits.\n\n3.6: left person is outside, right person still there.\n\n4.7: left person is back inside, near door.\n\nWait, but the user's example: the video shows a person moving left, exiting, then re-entering. But according to the frames:\n\n[0.0] - person 1 (left side of net) and person 2 (right side).\n\n[0.3] - person 1 moves left, person 2 is still on right.\n\n[1.4] - person 1 is near the door, person 2 still on right.\n\n[2.5] - person 1 exits through the door.\n\n[3.6] - person 1 is outside, person 2 still on right.\n\n[4.7] - person 1 is back inside, near the door.\n\nWait, no, the frames are 0.0, 0.3, 1.4, 2.5, 3.6, 4.7. Let's check each:\n\nAt 0.0: two people. One is on the left side of the net, the other is on the right (near the basket).\n\nAt 0.3: the left person walks left towards the door.\n\nAt 1.4: the left person is now at the door, door is closed.\n\nAt 2.5: the left person opens the door and exits through it.\n\nAt 3.6: the left person is outside (not visible in frame, as they exit), and the right person is still near the basket.\n\nAt 4.7: the left person re-enters through the door.\n\nWait, but the video might show the left person moving towards the door, exiting, then re-entering. But in the frames, the movement is:\n\nStart with two people. One (person A) moves towards the door, exits, then comes back in.\n\nBut the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cimBgSgl1_k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cimBgSgl1_k_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 423.71003009471895, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one is dribbling a basketball and moving around the court, while the other is also moving (running or walking). The motion is due to physical locomotion and ball control.", "background_and_ambient_analysis": "The background (walls, ceiling, floor) is static and does not shift. No fluid or environmental motions (fire, water, wind) are observed."}}
{"video_id": "ciAozAJCj68", "file_name": "ciAozAJCj68_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black suit and light blue tie gestures while speaking in front of a split screen displaying a golfer in a blue shirt and white pants walking toward a crowd on a golf course; the scene then transitions to a close-up of a clear plastic container holding mixed greens.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ciAozAJCj68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ciAozAJCj68_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 32.327909564289484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: news anchors (hand gestures, body movement), person holding greens bag (static position), golf player (stationary in Masters Championship screen).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; studio set, shelf, and news desk backgrounds are static. No fire, water, smoke, or wind present."}}
{"video_id": "ciudNVr6PE8", "file_name": "ciudNVr6PE8_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene: a room with a wooden door, a poster on it, blinds, floral curtains. A person with a tattoo on their arm, wearing a dark shirt, is bending over. Then they stand up, turn towards the door, and open it. Wait, no—wait, the video shows the person bending down, then standing, and then moving away? Let's check the frames.\n\nFrame 0: person is bent over, head down near the door. Frame 1: starts to lift head. Frame 2: looks up, standing more upright. Frame 3: turns away from the door, moves left. Frame 4: opens the door (hand on knob), then frame 5: moves out of frame. Wait, no—frame 3: person is reaching for something, then in frame 4, they open the door, then frame 5: they're moving down, so maybe exiting.\n\nWait, the sequence:\n\n- Initial: person bent over, head near door, then lifts head (frame 1-2), then turns away (frame 3), then in frame 4, they open the door (hand on knob), then in frame 5, they move down, almost out of the frame.\n\nWait, let's check the timestamps:\n\n[0.0] Person bent over, head down, near door.\n\n[1.4] Person lifts head, looks up.\n\n[2.5] Person stands up, turns away from door (towards left side of the frame).\n\n[3.6] Person reaches towards the door, opens it (hand on knob), door is now open.\n\n[4.7] Person is now moving down, exiting the frame.\n\nWait, but the poster is on the door. The person has a tattoo on their left arm (since in frame 0, their arm is visible, tattoo on the side). They're wearing a dark shirt, short hair.\n\nSo chronological order:\n\n1. A person with a tattoo on their arm, wearing a dark shirt, is bent over near the wooden door.\n\n2. They stand up, lifting their head, then turn away from the door toward the left side of the frame.\n\n3. They reach for the door handle and open the door.\n\n4. They move away from the door, exiting the frame.\n\nBackground: wooden door with a poster, blinds, floral curtains—minimal, as per rules.\n\nCamera: static, probably, since no movement described.\n\nNow, apply the rules:\n\na) Focus on motion: person bends, stands, turns, opens door, exits.\n\nb) Appearance: dark shirt, tattooed arm (left), short hair.\n\nc) Spatial: near door (initially), then turns left (toward left of frame), opens door (door is to the right of the person as they face it).\n\nd) Camera: static (no movement mentioned).\n\ne) Background minimal.\n\nf) Exclude text (poster has text, but we don't mention it).\n\nSo structure:\n\n\"A person with a tattoo on their left arm, wearing a dark shirt, is bent over near a wooden door. They stand up, turn away from the door toward the left side of the frame, reach for the door handle, open the door, and then move out of the frame. The camera remains static.\"\n\nCheck for conciseness and chronological.\n\nWait, the video has 5 frames. Let's see:\n\nFrame 0: person is bent over (head down, near door).\n\nFrame 1: person lifts head, looks up.\n\nFrame 2: person is standing, looking to the left (away from door).\n\nFrame 3: person reaches towards the door (hand on handle), opening it.\n\nFrame 4: person is moving down (exit).\n\nSo:\n\n- Begins bent over near door, then stands up, turns left (away from door), opens door, exits frame.\n\nYes.\n\nAlso, the person has short hair.\n\nSo caption:\n\n\"A person with short hair and a tattoo on their left arm, wearing a dark shirt, bends over near a wooden door. They stand up, turn left away from the door, reach for the door handle, open the door, and move out of the frame. The camera remains static.\"\n\nCheck rules:\n\na) Motion: bends, stands, turns, opens, exits.\n\nb) Appearance: short hair, tattoo left arm, dark shirt.\n\nc) Spatial: near door, then left of door, door handle.\n\nd) Camera: static.\n\ne) Background: minimal (door, but part of scene).\n\nf) No text recognition.\n\nYes.\n\nAnother check: the initial position is near the door (wooden door, poster on it), then they turn left (toward left of frame), so spatial relationship: door is in front of them when they bend over, then when they turn left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ciudNVr6PE8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ciudNVr6PE8_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 433.9252666757676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (man) moves from lying on the floor to standing and walking out of the frame. A small animal (possibly a dog) is also present and moves, but the main motion is from the man.", "background_and_ambient_analysis": "The background (wooden door, poster, window, curtain) is static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "ciHJbbiecq0", "file_name": "ciHJbbiecq0_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A laser engraver tool with a dark tip precisely etches a detailed eagle design onto a light brown wooden block, moving across the eagle's head and neck to complete intricate feather patterns. A hand guides the block from the left side, holding it steady as the laser traces the design. The background is minimal, featuring a wooden work surface. The camera maintains a close-up, top-down angle throughout, focusing on the engraving process with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ciHJbbiecq0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ciHJbbiecq0_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 131.7472338544426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a tool (likely a woodburning implement) moves across the wooden surface, interacting with the owl carving to create marks.", "background_and_ambient_analysis": "The wooden surface background remains static with no uniform shifting, and there is no fire, water, smoke, or wind motion observed."}}
{"video_id": "ciEmIIN2tok", "file_name": "ciEmIIN2tok_000512_000522.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a Rubik's cube with multicolored faces (white, orange, blue, green, red, yellow) over a sheet of paper on a wooden surface. The hand rotates the cube to display different sides, adjusting its orientation while the paper stays stationary below. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ciEmIIN2tok.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ciEmIIN2tok_000512_000522.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 34.27154267514483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a Rubik's cube and point at a piece of paper, demonstrating physical interaction with solid objects.", "background_and_ambient_analysis": "The wooden table and paper in the background show no significant shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "cjR_HBQTM2c", "file_name": "cjR_HBQTM2c_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand uses a black and gold tool to trace over a white paper with dark markings on a dark surface. The hand moves the tool across the paper, then lifts it while a rolled item sits at the top left and a black electronic device with a red light remains to the right. The camera maintains a fixed top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cjR_HBQTM2c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cjR_HBQTM2c_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 40.809029562387074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pen is moving across a sheet of paper, drawing lines and shapes, with the hand and pen being discrete solid objects exhibiting explicit physical motion.", "background_and_ambient_analysis": "The background (table surface, red device, paper) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "cjhhfKm5c8k", "file_name": "cjhhfKm5c8k_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children play in a small indoor pool filled with colorful plastic balls; one child in the center holds a red ball while two others sit nearby. A fourth person enters the frame from the left, approaching the pool’s edge. The children shift positions, interacting with the floating balls as the adult leans toward the water. The camera maintains a top-down perspective with slight movement, capturing the pool’s blue water and a yellow-blue wall panel in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cjhhfKm5c8k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cjhhfKm5c8k_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 30.815045783529815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (children in pool, floating balls) move: children swim/float with arm motions, balls drift slowly in water due to current, all tracked via bounding boxes.", "background_and_ambient_analysis": "Background elements (walls, pool edges, yellow tiles) remain static with no uniform shifting, indicating no significant environmental fluid motion (water in pool is secondary to subject motion)."}}
{"video_id": "cjtC5K3DXX8", "file_name": "cjtC5K3DXX8_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and black shorts bends over a blue tarp, pressing down on a stack of wooden blocks. He lifts the stack, shifts it to the right, causing the blocks to scatter, and steps back. The scene is set against a stone wall with greenery. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cjtC5K3DXX8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cjtC5K3DXX8_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 369.36745533277985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The man (discrete object) moves via locomotion (stepping, bending) and manipulates wooden blocks and a blue cloth, causing discrete physical interactions (pushing, shifting blocks).", "background_and_ambient_analysis": "Background (stone wall, trees, white object) remains static with no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "ck-LVXPwSro", "file_name": "ck-LVXPwSro_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a light skin tone turns a brass doorknob on a wooden door, then shifts to turn a silver doorknob on a light-colored door, followed by gripping a brass knob on a maroon door with a green frame, and finally inserting a key into a silver lock on a white door. The hand actions are sequential, focusing on door hardware interactions; each door is distinct in color and material. Camera maintains close-up shots throughout, emphasizing the hand movements against the doors with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ck-LVXPwSro.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ck-LVXPwSro_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 106.08687280887261, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand (discrete object) moving doorknobs/locks via physical interaction (turning), with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (walls, door frames, brickwork) remain static with no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "cjmFX68GyWc", "file_name": "cjmFX68GyWc_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cjmFX68GyWc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cjmFX68GyWc_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 62.80105885250701, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a dark shirt and gloves actively manipulates a large silver object with tools; their arm movements and tool usage constitute discrete object motion.", "background_and_ambient_analysis": "Static blue partitions and distant people remain fixed; no significant fluid motion (fire, water, smoke) dominates the scene. The mist/spray appears incidental to the subject's actions rather than environmental."}}
{"video_id": "ckW9W7pqXQU", "file_name": "ckW9W7pqXQU_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to watch the video frames provided. The video shows a person in a dance studio. Let's break down each frame.\n\nIn the first frame (0.0s), the person is standing with arms extended, one leg forward. Then at 0.3s, they're in a similar pose but maybe adjusting. Wait, no, let's check the sequence. The video starts with the person in a dance position, arms out, one leg extended. Then they move: maybe shifting weight, arms moving, then bending knees, etc. Let's list the actions chronologically.\n\nThe person is wearing a dark green tank top and black shorts, with ballet shoes. They're in a dance studio with a barre along the wall, white walls, dark floor. The camera is static, looking straight at the person.\n\nNow, the rules: focus on motion and behavior in chronological order. Describe appearance briefly (color, size, orientation). Spatial relationships: the person is in the center of the studio, barre behind them. Background minimal unless essential. Camera perspective: static, frontal.\n\nLet's outline the sequence:\n\nStart: Person stands with arms extended horizontally, right leg forward (first frame). Then they move, maybe shifting weight, arms moving to different positions. In frame 1, 2, 3, 4, 5: their arms and legs are moving in a dance routine. By frame 4-5, they might be bending knees, arms moving down.\n\nWait, the video has 5 frames from 0.0 to 5.0 seconds. Let's check each:\n\n0.0: arms out, right leg forward, left back.\n\n0.3: arms still out but legs adjusted (maybe both legs in a different stance).\n\nWait, looking at the frames:\n\nFirst frame (0.0s): person is in a position with right leg extended forward, arms out, torso upright.\n\nThen frame 0.3s: similar, but maybe left leg is extended? Wait, no. Wait the description: \"a person in a dance studio\" with barre. Let's see the movements.\n\nThe key actions: the person is performing a dance move, moving their arms and legs in a sequence. Let's list the steps:\n\n- Initially, arms extended to the sides, one leg forward (maybe a plié or step). Then they adjust, moving arms to different positions, maybe shifting weight, legs moving. By the last frame, they might be in a more bent position.\n\nAppearance: person is female (but rules say exclude named characters, so just \"a person\"), wearing dark green tank top, black shorts, ballet shoes. Size: medium, orientation: standing in the center.\n\nSpatial: barre is behind them along the wall, white walls, dark floor. Camera is static, frontal view, no movement.\n\nNow, the caption needs to be chronological. So:\n\nA person in a dark green tank top and black shorts, standing in a dance studio with a wooden barre against the white wall, begins by extending arms outward with the right leg forward. They shift weight, moving the left leg forward while arms adjust to a more closed position. Then they bend knees, lowering arms toward the body, and finally stand with arms at the sides, feet together, as the dance sequence progresses. The camera remains static, facing the person directly throughout.\n\nWait, need to check the exact frames. Let's see the video:\n\nFrame 0.0: person has arms extended (horizontal), right leg extended forward (so left leg back), feet together? Wait, no, in ballet, maybe first position. Wait, no, the first frame shows right leg forward (like a step), arms out.\n\nFrame 0.3: maybe moving into a different position, arms still out but legs adjusted.\n\nFrame 1.0: person's arms are moving inward, legs might be in a plié (bent knees).\n\nFrame 1.4: arms are more forward, maybe reaching.\n\nFrame 2.0: arms are moving towards the body.\n\nFrame 3.0: person is bending knees more, arms at the sides.\n\nFrame 4.0: same, maybe legs together.\n\nWait, maybe the sequence is: starting with arms extended, then moving arms down, bending knees, then standing up.\n\nBut the key is to describe in chronological order.\n\nLet's re-express:\n\nThe video shows a person in a dance studio wearing a dark green tank top, black shorts, and ballet shoes. They begin in a position with arms extended horizontally, right leg forward, left leg back. Then they shift weight, moving the left leg forward while arms extend forward. Subsequently, the person bends their knees, lowering the arms toward the body, and finally stands with arms at the sides, feet together. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ckW9W7pqXQU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ckW9W7pqXQU_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 125.40063874421296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (dancer) performing ballet movements, including arm extensions, leg lifts, and shifts in stance, demonstrating discrete physical motion.", "background_and_ambient_analysis": "The background elements (barres, walls, floor) are stationary with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "ck1DrzbNDwY", "file_name": "ck1DrzbNDwY_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing moves from behind a large log, steps over it, and walks directly toward the camera, passing in front of a tree trunk and exiting the frame. The background includes a white chair and wooden fence. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ck1DrzbNDwY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ck1DrzbNDwY_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 736.7393306026273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human subject is walking from the right side of the frame to the left, exiting the frame. This is a discrete solid object moving due to locomotion.", "background_and_ambient_analysis": "The background (trees, fence, and ground) remains static throughout the video with no uniform shifting. There is no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "clmnYn9ITTc", "file_name": "clmnYn9ITTc_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph that describes the video based on the provided frames. The rules specify focusing on motion and behavior in order, mentioning appearance and spatial relationships briefly, keeping background minimal, and ending with camera perspective.\n\nLooking at the video frames: the first frame shows a boy in a gray Champion shirt sitting in front of a wooden dresser with drawers and a small TV on top. The next frames show him moving his hand, picking up a bottle, and drinking from it. The last frame has him lowering the bottle.\n\nI need to describe this in order. Start with his initial position: seated, gray shirt, dresser and TV in background. Then he moves his hand to pick up the bottle, brings it to his mouth, drinks, then lowers it. The camera seems static, no movement mentioned. Background elements are minimal, just the dresser and TV. \n\nCheck the rules: don't mention text like \"Champion\" but the shirt color and logo are part of appearance. Wait, rule f says exclude text recognition, so maybe just say gray shirt without the brand. Wait, the user says \"briefly describe their appearance and number (color, size, orientation).\" So maybe the shirt is gray, the dresser is wooden. But the rules also say to exclude text recognition, so perhaps omit the specific logo. But the shirt has a logo, but since the instruction says \"exclude text recognition\", maybe we don't mention the logo. Hmm, rule f says exclude text recognition, named characters, etc. So \"gray shirt\" is okay as color, but the logo isn't text, but maybe it's part of appearance. Wait, the user example in the problem statement says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the logo is text, then exclude it. Since \"Champion\" is text, we should avoid mentioning it. So the shirt is gray, but not mentioning the logo.\n\nSo, main points: boy in gray shirt, seated in front of wooden dresser with drawers and TV. He moves hand, picks up bottle, drinks, lowers bottle. Camera is static. Background elements are the dresser and TV, but keep it minimal.\n\nNeed to structure it chronologically. Start with his initial position, then actions step by step. Mention spatial relationships: in front of dresser, etc.\n\nWait, the dresser is behind him. So the boy is seated in front of the wooden dresser. The TV is on top of the dresser. So the background includes the dresser and TV, but minimal description.\n\nCheck the output format: must be a paragraph in <caption_output> tags. No extra text.\n\nPossible draft: A boy wearing a gray shirt sits in front of a wooden dresser with drawers and a small television on top. He raises his right hand to pick up a dark-colored bottle from below the frame, lifts it to his mouth, drinks, then lowers the bottle. The camera remains stationary throughout.\n\nCheck if it's concise, chronological. Yes. Mentioned color (gray shirt), spatial (in front of dresser), actions in order. Background elements minimal. Camera perspective is stationary.\n\nWait, the rule says \"Conclude with the camera perspective and movement\". So the last part should be about camera. In the draft, \"The camera remains stationary throughout.\" That's good.\n\nCheck if the bottle is dark-colored. The video shows a bottle, maybe dark color. Since the frames are old, maybe it's a dark bottle. But perhaps just say \"a bottle\" without color. Wait, the user says \"briefly describe appearance\". The bottle's color is part of appearance. But maybe it's not crucial. The problem says \"briefly\", so maybe just mention it's a bottle without color. But the original video's frame 3 shows the bottle, maybe it's dark. Hmm, the user might expect it.\n\nIn the provided frames, the bottle is dark. So perhaps \"a dark-colored bottle\" is acceptable. Alternatively, \"a bottle\". Let me check the example. The user's example in the problem statement doesn't specify, but the rules say to mention appearance. So including the color of the bottle is part of appearance.\n\nWait, the user's instructions for rule b: \"Briefly describe their appearance and number (color, size, orientation).\" So the bottle's color is part of appearance.\n\nSo the draft should say: \"A boy wearing a gray shirt sits in front of a wooden dresser with drawers and a small television on top. He raises his right hand to pick up a dark-colored bottle from below the frame, lifts it to his mouth, drinks, then lowers the bottle. The camera remains stationary throughout.\"\n\nCheck if the spatial relationships are correct. He's in front of the dresser, the TV is on the dresser. The bottle was below the frame,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/clmnYn9ITTc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/clmnYn9ITTc_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 161, "blur_score": 986.8115475560506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (boy) is drinking from a bottle. The bottle is lifted and tilted, and the person's head and hand move.", "background_and_ambient_analysis": "Background elements (dresser, TV) are stationary. No fluid motion (fire, water, smoke) or wind observed."}}
{"video_id": "ckhoWWVkvXQ", "file_name": "ckhoWWVkvXQ_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph for the video. First, identify the main subject: a person playing a trombone. Let's look at the video frames.\n\nIn the first frame, the person is standing in the kitchen, holding the trombone, playing. The person is wearing a bright green shirt and black shorts. The trombone is brass with a shiny slide. The background has cabinets, a counter, some items like a red bottle, a black trash can, and other household stuff. \n\nNeed to describe motion and behavior chronologically. The person is playing the trombone; the slide moves as they play. The camera seems to be static, maybe with a slight shake? Wait, the user says \"camera perspective and movement\" at the end. The video is in a kitchen, so background is minimal. Let's check the rules: focus on main subject's motion, appearance, spatial relationships (not too much), conclude with camera.\n\nMain subject: person (one), green shirt, black shorts, playing trombone (brass, slide moving). Action: playing trombone, moving the slide. Background: kitchen with cabinets, counter, etc., but minimal.\n\nChronological order: The person stands in the kitchen, holding the trombone, playing. The trombone slide moves as they play. Camera is static, maybe slight shake. Wait, the video frames show the person moving slightly, but camera is probably fixed. Wait, the user's instruction says \"camera perspective and movement\" at the end. The sample output format would have that.\n\nWait, the example output would need to be a paragraph. Let's structure:\n\nA child in a green shirt and black shorts stands in a kitchen, playing a brass trombone; the slide of the trombone moves as the child plays. The child is positioned centrally in the frame, with kitchen cabinets and counters visible in the background. The camera remains steady with a slight shake throughout the sequence.\n\nWait, but rules say \"keep background descriptions minimal unless essential for understanding motion.\" So maybe background is just \"kitchen\" without details. Let's see. The main points: person's action (playing trombone, moving slide), appearance (green shirt, black shorts), then camera.\n\nWait, the rules: \"Focus primarily on the motion and behavior of main subjects... in chronological order.\" So the main subject's actions: playing trombone, moving the slide. The appearance: green shirt, black shorts, trombone (brass, shiny). Spatial: standing in kitchen (but maybe not specify kitchen if not essential). Wait, the kitchen is part of the scene but rules say \"minimal background.\" Maybe just say \"in a kitchen\" but briefly.\n\nLet's draft:\n\nA child wearing a bright green shirt and black shorts stands in a kitchen, playing a brass trombone. The child moves the trombone slide as they play, keeping the instrument to their lips. The camera remains stationary with a slight shake during the sequence.\n\nWait, check rules:\n\na) Motion and behavior: moving slide, playing. Chronological: starts playing, slide moves.\n\nb) Appearance: green shirt, black shorts, trombone (brass).\n\nc) Spatial: standing in kitchen (but maybe not necessary to mention kitchen if not essential). But the background is a kitchen, which is the setting, so maybe just \"in a kitchen\" as minimal.\n\nd) Camera: stationary, slight shake.\n\ne) Background minimal: so just \"kitchen\" as a setting.\n\nf) No text, characters.\n\nSo final caption:\n\nA child in a green shirt and black shorts plays a brass trombone, moving the instrument's slide while standing in a kitchen. The child remains centered in the frame as they play, with the camera held steady with a slight shake throughout.\n\nWait, but is the child's action moving the slide? Yes. The video shows the slide moving as they play. Let's confirm. The video starts with the child holding the trombone, then the slide is moved.\n\nAnother check: \"chronological paragraph describing the provided video.\" So start to finish: the child starts playing, the slide moves, continues playing.\n\nThe caption should be concise. Let's try:\n\nA person wearing a bright green shirt and black shorts plays a brass trombone in a kitchen, moving the slide back and forth as they blow into the instrument. The camera remains static with a slight shake during the sequence.\n\nYes, that's good. Check rules:\n\na) Motion: playing, moving slide. Chronological: starts playing, slide moves.\n\nb) Appearance: green shirt, black shorts, brass trombone.\n\nc) Spatial: kitchen, centered.\n\nd) Camera: static, slight shake.\n\ne) Background minimal: \"kitchen\" is minimal as it's the setting.\n\nf) No text, names.\n\nOkay, that should work.\n</think>\n\n<caption_output>A", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ckhoWWVkvXQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ckhoWWVkvXQ_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 143, "blur_score": 41.20353173482477, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy's arms and trumpet show discrete movement: hands actively manipulating the trumpet valves and mouthpiece during playing. No other solid objects exhibit meaningful motion.", "background_and_ambient_analysis": "The kitchen background (cabinets, floor tiles, trash can, chair) remains static throughout. No fire, water, smoke, or wind-driven motions observed; only minor ambient lighting changes from indoor conditions."}}
{"video_id": "cmL9gdJgMmU", "file_name": "cmL9gdJgMmU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silver toothpaste tube with a red cap rests on a white sheet. The scene shifts to a close-up of a person brushing teeth with a white and black toothbrush. Finally, a clear mouthwash bottle with a gray cap appears on the white sheet. The camera maintains top-down views for the tube and mouthwash, transitioning to a close-up during the brushing action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cmL9gdJgMmU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cmL9gdJgMmU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 66.74110679467296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a toothbrush moving during brushing, and a person's face with water droplets; these motions result from explicit physical actions (brushing, saliva movement).", "background_and_ambient_analysis": "Background elements (white paper, dark surface) remain static across scenes; minimal fluid motion observed (small water droplets from mouth), not dominant enough to qualify as ambient_environmental."}}
{"video_id": "clJmyskk2Nc", "file_name": "clJmyskk2Nc_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals perform a physical exercise: one person lies on a black mat wearing a white shirt and dark pants, while another stands on their legs in a gray shirt and shorts. The standing individual bends their knees while keeping elbows extended, then twists their torso to reposition their body, maintaining balance as they adjust their leg placement. The camera remains stationary throughout, capturing the sequence from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/clJmyskk2Nc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/clJmyskk2Nc_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 451.5800518063617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one as the base (on the mat) and one as the top (standing on the base's hands). They transition through a handstand, split, and repositioning, showing controlled acrobatic motion due to muscular effort.", "background_and_ambient_analysis": "Background elements (wooden walls, staircase, windows) are static with no uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) is present in the scene."}}
{"video_id": "cmFoKBgnv2M", "file_name": "cmFoKBgnv2M_000292_000302.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and gray pants, wearing a backpack, crouches in a forest while holding a large brown object with one hand and using a small tool with the other. They manipulate the object, peeling away layers to expose its interior. The camera shifts from a wide view of the forest floor to a close-up of the hands and object as they cut into it.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cmFoKBgnv2M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cmFoKBgnv2M_000292_000302.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 772.9742880650663, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue shirt and carrying a backpack manipulates a large, irregularly shaped object (likely a mushroom) with their hands. The hands rotate and adjust the object to display different angles, revealing its surface features.", "background_and_ambient_analysis": "The background consists of static trees and dry grass with no visible wind, fire, water, or smoke. The environment remains calm and stationary throughout the clip, with no fluid or gaseous motion dominating the scene."}}
{"video_id": "cnsOd9aunKA", "file_name": "cnsOd9aunKA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's eyes with brown irises and defined dark eyebrows shift gaze direction sequentially in a tight close-up shot; the left eye moves upward while the right eye follows, then both eyes adjust their focus slightly to the right, maintaining consistent eye contact. The camera remains static throughout with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cnsOd9aunKA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cnsOd9aunKA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 90, "blur_score": 298.62614045649934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The eyes of a person are moving, indicating head movement (a discrete object) due to physiological motion.", "background_and_ambient_analysis": "The background is not visible in the frame, so no shifting backgrounds or fluid/environmental motion is observed."}}
{"video_id": "cnmnWkoNukE", "file_name": "cnmnWkoNukE_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a blue plate with a knife onto the left side of a white bowl resting on a placemat with red-handled utensils; the hand then adjusts the plate and knife before retracting. The camera maintains a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cnmnWkoNukE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cnmnWkoNukE_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 45.14590984709778, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a blue plate across the table. The plate is displaced from the left side to the right side of the frame, indicating controlled movement by an external force (the hand).", "background_and_ambient_analysis": "The background consists of a static table setting with plates, utensils, and placemats. No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "coT_RYFSGu0", "file_name": "coT_RYFSGu0_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue outfit bends over and adjusts the waist area of a standing person wearing pink pants. The blue-clad individual then stands upright, continuing to interact with the pink-panted person near a white chair. A wooden cabinet and mirror are visible in the background. The camera remains slightly shaky throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/coT_RYFSGu0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/coT_RYFSGu0_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 550.5914434400484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in the foreground engage in dancing motion (one in blue shirt and red skirt, another in pink dress); additional people are visible in the background, all exhibiting locomotive movement due to physical forces (human movement).", "background_and_ambient_analysis": "Background elements (door, cabinets, mirror, chandelier) are stationary across frames; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "coApycXrbxY", "file_name": "coApycXrbxY_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black coat and tie sits on a bed, adjusting their posture while another individual holds a red container and moves it closer to the camera. The standing person shifts the container repeatedly, altering its position in front of the seated individual. The background features a bed with striped bedding and shelves, remaining largely static. The camera maintains a fixed perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/coApycXrbxY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/coApycXrbxY_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 123.32383144892208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the black suit makes minor movements (e.g., gesturing, adjusting posture), and the individual holding the red container manipulates it (possibly pouring or shifting it). These are solid objects moving due to explicit physical actions.", "background_and_ambient_analysis": "Static background elements (walls, furniture) show no uniform shifting. No fire, water, or smoke observed."}}
{"video_id": "coExpFLCsOA", "file_name": "coExpFLCsOA_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light shirt and dark pants walks slowly across a leaf-strewn driveway from left to right, then stops near the center. A blue pickup truck is parked to the right. The camera remains stationary, positioned from a covered porch area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/coExpFLCsOA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/coExpFLCsOA_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 2465.0869950691413, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving away from the camera along the walkway, exhibiting discrete locomotion (walking) with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (pillars, tiled walkway, blue car) show no uniform shifting; no fire, water, smoke, or wind dominance observed. Shadows and static objects remain consistent across frames."}}
{"video_id": "cooLMfvCRXY", "file_name": "cooLMfvCRXY_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult male in a dark shirt and blue jeans walks across a cluttered room, moving from the left side toward the right. He passes scattered items and furniture, continuing his path toward the room’s far end. The camera follows his movement with a slight shake and pans right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cooLMfvCRXY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cooLMfvCRXY_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 360.79448386229603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves through the space, bending down, walking, and throwing items (e.g., a pink bag, small objects). These actions involve distinct physical forces and locomotion.", "background_and_ambient_analysis": "Background elements (walls, floor, furniture) show no uniform shifting. No fire, water, smoke, or wind is present. Ambient environmental motion is absent."}}
{"video_id": "cp9-J3HToZQ", "file_name": "cp9-J3HToZQ_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark curly hair and a light-colored top leans over a sink, initially holding their head as they manipulate their hair with both hands, moving it upward and then downward toward the sink. A yellow brush rests on the sink's edge to the left. The background includes a brick wall and partially visible items. The camera remains handheld with slight motion throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cp9-J3HToZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cp9-J3HToZQ_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 461.42816417272854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (solid object) is moving her hands and head to wash hair, exhibiting explicit physical forces (e.g., scrubbing, rinsing) with clear motion of hair strands and hands.", "background_and_ambient_analysis": "Background (brick wall, plants) is static with no uniform shifting. Water in the sink is contained and manipulated by the subject, but not dominant fluid motion (e.g., flowing water, waves) per Ambient Rule."}}
{"video_id": "cq6UHAfK_Uo", "file_name": "cq6UHAfK_Uo_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Players in blue and white jerseys sprint across a grassy field toward the ball, with some running ahead of others. A player in blue dives toward the ground near the ball, then players continue running as the camera follows their motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cq6UHAfK_Uo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cq6UHAfK_Uo_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 459.52699040556246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players (in blue and white jerseys) and a ball are moving. The players are running, kicking, and colliding with each other and the ball. The ball is kicked and moves through the air and ground.", "background_and_ambient_analysis": "The background (trees, goalposts) is static and shows no uniform shifting. There are no fire, water, or smoke elements. Minimal wind effects on trees are not dominant."}}
{"video_id": "cp0263kkIzk", "file_name": "cp0263kkIzk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a shaky interior view of a vehicle, showing a hand near the window, then pans to reveal an exterior scene with a dirt road, scattered trees, and small buildings. The camera shifts to focus on two individuals inside: one wearing a light yellow shirt and cap seated near the window, the other partially visible behind him. The camera remains handheld and slightly unsteady throughout, capturing the passengers and passing rural landscape.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cp0263kkIzk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cp0263kkIzk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 341.25897703506945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "cqkcRy3k4v0", "file_name": "cqkcRy3k4v0_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video starts with a scene in the desert. There are people and camels. Let's check the frames.\n\nFirst frame: A person in white shirt riding a camel, another person in blue shirt leading another camel with a blanket. Then, the second frame shows the camel moving, with two people on it? Wait, no. Wait, looking at the frames: the first frame has a rider, then in the next frames, the camel is moving, and the person in blue is leading it. So the main action is a camel with riders being led by a person. Let's note the subjects: camels (light brown, covered with striped blankets), people (white shirt, blue shirt). \n\nChronologically: The video starts with a camel being led by a person in blue, with a rider in white shirt. Then, as it progresses, the camel moves forward. The people on the camel: initially, maybe two people? Wait, first frame: one person on camel, then next frames show two people? Wait, the second frame says \"two people on camel\", but the first frame might have one. Wait, let's read the input frames.\n\nWait, the input has five frames (0 to 4.7 seconds). Let's parse each:\n\nFrame 0: [0.0] - One person riding camel, another person in blue leading a camel with blanket. Wait, no: \"a man on a camel, a man in blue shirt leading a camel with blanket, another person (maybe riding)?\" Wait, the first frame: \"a man on a camel, a man in blue shirt leading a camel with blanket, another man in blue shirt? Wait, the description says: \"a man in white shirt on a camel, a man in blue shirt leading a camel with blanket, and another camel with blanket. Wait, the first frame: \"a man in white shirt on a camel, a man in blue shirt leading a camel with blanket, and there's another person on the camel?\" Wait, maybe the rider is a woman? Wait, the task says to focus on motion and behavior.\n\nLet me list the main subjects:\n\n- Camels: light brown, covered with striped blankets (red and white stripes maybe), one being led by a person.\n\n- People: riders (white shirt), guide (blue shirt), others in the background.\n\nChronological order:\n\nThe video begins with a camel being led by a person in a blue shirt, with a rider on the camel. The camel moves forward, guided by the person. The rider adjusts position. The background has a desert, some vehicles, and other camels resting with blankets.\n\nWait, the first frame: the camel is stationary, rider on it, guide holding the rope. Then the camel starts moving. The rider in white shirt is on the camel, and the guide in blue is leading. The movement is the camel walking forward, with the guide holding the reins. The spatial relationship: the guide is beside the camel, in front? Wait, the guide is leading the camel, so the guide is in front or next to it. The rider is on the camel's back.\n\nWait, the camera perspective: from the description, it's a side view, probably a static shot, but maybe panning. Let's check the rules. The camera movement: the description says \"camera perspective and movement\" at the end. So need to mention if the camera moves.\n\nLooking at the frames: the video shows the camel moving, so the camera might be following or static. But the problem says \"briefly describe their appearance and number\". Let's structure:\n\nThe video opens with a light brown camel, covered with a striped blanket, being led by a man in a blue shirt as a rider in a white shirt adjusts their position on the camel. Another man in a blue shirt stands nearby, and additional camels with similar striped blankets rest in the background. As the sequence progresses, the camel moves forward, guided by the man in blue, while the rider maintains balance. The background includes a sandy desert landscape with vehicles and a distant fence. The camera maintains a consistent side-angle view, capturing the camel's movement and the guides' actions without significant movement.\n\nWait, but need to be concise. Let's check the rules: concise chronological paragraph.\n\nSo:\n\nA man in a white shirt rides a light brown camel covered with a striped blanket, led by a man in a blue shirt. As the sequence progresses, the camel moves forward, the rider adjusts their posture, and the guide holds the reins. Additional camels with striped blankets rest nearby, and the desert landscape with vehicles remains in the background. The camera maintains a stable side view throughout.\n\nCheck the rules: focus on motion and behavior, chronological.\n\nFirst, the initial scene: man on camel, guide leading. Then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cqkcRy3k4v0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cqkcRy3k4v0_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 95.75850472811592, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (camel, people) exhibit locomotion: the camel moves slowly across the sand, and individuals adjust positions while seated or standing near the camel.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; desert landscape and static elements like the white vehicle remain stable across frames."}}
{"video_id": "cqxAANFAAsg", "file_name": "cqxAANFAAsg_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a white shirt and blue overalls pushes a colorful toy cart with a red handle, moving forward along a window ledge. A child in a teal shirt follows closely behind. They walk toward the right side of the frame, with a green chair visible outside through the large window. The camera follows their movement slightly, maintaining a steady perspective as they approach a red structure. Background elements include a small stuffed animal on the floor and a wall outlet.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cqxAANFAAsg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cqxAANFAAsg_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 104.38359335048081, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The toddler in front is actively moving their hands to manipulate blocks and shifting their body position (crouching, standing, stepping) while interacting with the toy. The older child in the background remains stationary, and no other objects exhibit significant motion.", "background_and_ambient_analysis": "The background elements (window, wall, red structure, and floor) are static with no fluid or environmental motion (fire, water, wind, smoke). The window view outside remains consistent without swaying or fluid dynamics."}}
{"video_id": "cr3MDxeU4g8", "file_name": "cr3MDxeU4g8_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of people, many in dark suits and black attire, moves forward en masse with raised arms and waves; individuals in the foreground hold cameras, capturing the motion. The group advances in unison, maintaining a dense formation as the camera follows their forward progression, with occasional shifts in angle to capture different sections of the crowd. The camera perspective remains handheld, exhibiting slight movement as it tracks the advancing crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cr3MDxeU4g8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cr3MDxeU4g8_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 162.12869077715254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in suits, photographers, bystanders) are moving due to locomotion (walking, raising arms, taking photos).", "background_and_ambient_analysis": "Background elements (trees, buildings) are static and show no uniform shifting. No fire, water, smoke, or wind dominant motion observed."}}
{"video_id": "cqdjHZGSndE", "file_name": "cqdjHZGSndE_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An orange snowmobile approaches the camera along a snow-covered path flanked by mountain ridges. It halts, doors swing open, and two individuals in dark winter gear exit the vehicle, stepping onto the snow. The camera remains stationary, capturing the snowmobile’s approach and the occupants’ exit.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cqdjHZGSndE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cqdjHZGSndE_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 140.34726915920555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: people entering the vehicle (visible movement of individuals approaching and entering the red snowmobile).", "background_and_ambient_analysis": "The background (snow-covered landscape and mountains) shows no uniform shifting or fluid motion; no fire, water, or smoke is present, ruling out ambient environmental dominance."}}
{"video_id": "crywXxjg6BU", "file_name": "crywXxjg6BU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and dark cap carries a large light-colored wooden board horizontally across a workshop, moving from the right side toward a workbench, then places the board on the bench. The scene is filmed with a static camera, capturing the man's motion against a workshop background with tools and equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/crywXxjg6BU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/crywXxjg6BU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 959.2538405070585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves throughout the workshop, interacting with tools and materials; their locomotion and manipulation of solid objects (e.g., wooden planks, hand tools) are clearly visible.", "background_and_ambient_analysis": "Background walls, tools, and equipment remain stationary; no fluid motion (fire, water, smoke, wind) or significant environmental effects observed."}}
{"video_id": "cs2t--Al8Vc", "file_name": "cs2t--Al8Vc_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and black shorts repeatedly kicks a white and black soccer ball while moving forward toward the camera in a room. The camera remains stationary at a low angle throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cs2t--Al8Vc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cs2t--Al8Vc_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 292.20333863888266, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: a boy (wearing black shirt and shorts) and a soccer ball. The boy moves by running and kicking, causing the ball to roll, bounce, and be propelled through explicit physical interactions (kicking forces and collisions with the floor).", "background_and_ambient_analysis": "Background elements (blue wall, door, framed pictures) remain static with no shifting or fluid motion. No fire, water, wind, or other ambient environmental phenomena observed."}}
{"video_id": "criBUco3wrQ", "file_name": "criBUco3wrQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands lift a metallic pot, then pour its contents into another pot on a stovetop. The pots are positioned in close proximity, and the pouring motion continues. The camera provides a top-down view with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/criBUco3wrQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/criBUco3wrQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 754.3325998720866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's head and upper body exhibit distinct motion (tilting, turning, subtle head movements) as the primary moving entity.", "background_and_ambient_analysis": "Background elements (shelves, floor, static objects) remain stable with no uniform shifting or fluid motion (e.g., fire, water, smoke). No environmental fluid dynamics observed."}}
{"video_id": "csGgXFGBc9w", "file_name": "csGgXFGBc9w_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt with a yellow design and jeans holds a yellow paper while standing between a man in a dark jacket and a woman in a light jacket; he then raises his right arm upward. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/csGgXFGBc9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/csGgXFGBc9w_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 161.38663214649426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three distinct human subjects: one in the foreground (left) and one in the foreground (right) standing still, while the third (center, near doorway) exhibits deliberate hand movements (e.g., adjusting hair, gesturing) and minor body shifts.", "background_and_ambient_analysis": "Background elements (walls, framed pictures, doorway) show no uniform shifting or fluid motion (e.g., fire, water, smoke). No environmental phenomena dominate."}}
{"video_id": "cshZkPuHSgE", "file_name": "cshZkPuHSgE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of people in various winter coats (brown, red, purple, and green) walks along a paved street, with some moving forward while others stand near buildings; individuals gradually shift positions as the crowd flows, and the camera maintains a ground-level perspective with slight movement, capturing the pedestrian motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cshZkPuHSgE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cshZkPuHSgE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 308.3559012488074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving through the scene due to locomotion (walking), with visible direction and speed variations among individuals.", "background_and_ambient_analysis": "Background elements (buildings, ground) remain static with no significant uniform shifting or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "ctECAHQTTQo", "file_name": "ctECAHQTTQo_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair uses orange clippers to groom a small black dog standing on a purple grooming platform. The person maneuvers the clippers near the dog's body, then adjusts the dog’s position with their hand as the dog shifts stance on the platform. The dog remains upright on the platform throughout, occasionally moving slightly. The camera captures the interaction from a stationary side angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ctECAHQTTQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ctECAHQTTQo_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 135.88457637977007, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is actively manipulating objects (e.g., tools) and interacting with a cat on a purple platform; the cat exhibits minor positional adjustments.", "background_and_ambient_analysis": "Static background elements (cabinets, walls) show no uniform shifting or fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "csOZS99_Jkc", "file_name": "csOZS99_Jkc_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue polo shirt and brown pants opens a black refrigerator door, revealing its interior. A woman in a red traditional outfit with gold accents stands beside him, gesturing as they converse. The man points inside the fridge while the woman listens, her hands moving expressively. They remain in front of the open refrigerator in a store setting with multiple appliances visible in the background. The camera captures their interaction from a medium angle, following their movements slightly as they examine the fridge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/csOZS99_Jkc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/csOZS99_Jkc_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 151.20832935452697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in blue shirt, one in red dress) move: the blue-shirted person gestures and opens a glass door, while the red-dress person walks and interacts. Additional background figures move minimally.", "background_and_ambient_analysis": "Static background elements (walls, glass panels, signage) show no uniform shifting or fluid motion (no fire, water, smoke, or wind). The environment is stable and indoor."}}
{"video_id": "ctGMelGGmb4", "file_name": "ctGMelGGmb4_000368_000378.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand facing each other in front of a blackboard; the person on the left, wearing glasses and a white shirt, extends their arm to point toward the board, while the person on the right, with a bun and floral top, maintains their stance. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ctGMelGGmb4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ctGMelGGmb4_000368_000378.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 34.89620333071682, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present; their subtle head movements and facial expressions indicate discrete physical motion from intentional locomotion/talking, not environmental or camera-induced motion.", "background_and_ambient_analysis": "The background (blackboard with static text and drawing) shows no shifting or fluid motion. No fire, water, or wind effects are present."}}
{"video_id": "ctOPKrp7sZE", "file_name": "ctOPKrp7sZE_000155_000165.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts four red and white rectangular devices with black screens on a colorful patterned tablecloth, aligning them horizontally before withdrawing; the camera maintains a steady top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ctOPKrp7sZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ctOPKrp7sZE_000155_000165.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 303.73986058087473, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands (solid, distinct objects) are actively moving small red and blue devices (discrete solid objects) across the table surface, demonstrating physical force application and locomotion.", "background_and_ambient_analysis": "The background (tablecloth with repeating patterns) is static and shows no shifting or fluid motion. No fire, water, smoke, or wind is present, so no ambient environmental motion is observed."}}
{"video_id": "ctfQ3wHn9xo", "file_name": "ctfQ3wHn9xo_000210_000220.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black polka dot shirt with their hair styled in a bun begins brushing their hair with a blue brush, moving it down the back of their neck; they then adjust their hair by pulling it back, revealing a small section of their neck. The background includes a shelf with toiletries and a balloon, though details are minimal. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ctfQ3wHn9xo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ctfQ3wHn9xo_000210_000220.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 68.4536953993057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and arm move as they brush their hair, demonstrating discrete solid object motion via explicit physical actions.", "background_and_ambient_analysis": "Static background elements (wall, clock, shelf items) show no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "ctbwwQrcIlU", "file_name": "ctbwwQrcIlU_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black beanie, black t-shirt, light blue jeans, and yellow sneakers jumps rope in a retail space, moving in a circular pattern around a stationary bike while shifting his stance. He continues jumping, and the camera follows with a slight pan, capturing the surrounding exercise equipment and clothing racks.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ctbwwQrcIlU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ctbwwQrcIlU_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 346.84994040908873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main moving objects are a person performing a weightlifting exercise (lifting a barbell) and the barbell itself, moving due to muscular force and locomotion.", "background_and_ambient_analysis": "The background elements (walls, shelves, and gym equipment) show no uniform shifting, and there are no fluid/environmental motions (such as fire, water, or smoke)."}}
{"video_id": "ctRriPOdBCA", "file_name": "ctRriPOdBCA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand dips a thin, light brown fish fillet into a yellow liquid in a clear glass bowl on a wooden cutting board, lifts the coated fillet out, then places it onto a white plate filled with light brown breadcrumbs. The hand presses the crumbs onto the fish to fully coat it. The camera maintains a close-up perspective throughout, focusing on the hands and objects involved in the coating process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ctRriPOdBCA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ctRriPOdBCA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 152, "blur_score": 47.11457834207907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving a fish fillet: first dipping it into an egg wash, then pressing it into a plate of breadcrumbs. The motion is deliberate and physically driven by the hands' manipulation.", "background_and_ambient_analysis": "Background elements (wooden surface, countertop) are static with no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "cugOL7HyK0I", "file_name": "cugOL7HyK0I_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with a black wristwatch and a ring guides red fabric under a white sewing machine, steadily moving the fabric through the needle as the machine stitches. The hands adjust the fabric’s position in front of the machine, maintaining consistent pressure. The camera remains in a fixed top-down perspective, focusing on the hands and the sewing process against a blue surface with a gray mat underneath.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cugOL7HyK0I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cugOL7HyK0I_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 75.80132436133727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands (discrete human objects) manipulate a red fabric through a sewing machine, exhibiting deliberate motion due to physical interaction with the machine and fabric.", "background_and_ambient_analysis": "Static background elements (sewing machine, blue surface) show no shifting or environmental fluid motion (e.g., no fire, water, smoke, wind)."}}
{"video_id": "cuY7SxuIVGk", "file_name": "cuY7SxuIVGk_000168_000178.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A right hand holds a black marker, drawing additional spines on a line-drawn hedgehog while a left hand stabilizes the paper; the right hand moves across the drawing to complete the hedgehog's spiny pattern, with the left hand remaining stationary, all viewed from a top-down, static camera perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cuY7SxuIVGk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cuY7SxuIVGk_000168_000178.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 70.64444627027429, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two hands and a marker move to draw the hedgehog.", "background_and_ambient_analysis": "The background (white paper) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "cw645N7r2xk", "file_name": "cw645N7r2xk_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray shirt, black shorts, and a helmet stands in a batting stance on a fenced outdoor field. They initiate a bat swing, extending their arms forward, then complete the motion by returning to their initial stance. Another individual in a blue shirt bends over in the background. The scene includes scattered balls on the ground and equipment, viewed from a stationary camera position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cw645N7r2xk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cw645N7r2xk_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 1003.4938517679625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic attire swings a baseball bat with discrete motion: the bat moves through the air in a circular trajectory while the person's body shifts position during the swing.", "background_and_ambient_analysis": "The background (fence, building, ground) shows no shifting or environmental fluid motion (fire, water, smoke, wind). Static elements remain consistently positioned throughout the clip."}}
{"video_id": "cvqO_ICaxrs", "file_name": "cvqO_ICaxrs_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a red shirt and another wearing a silver watch, manipulate a black bicycle tire on a green surface. Their hands grip and pull the tire, likely detaching it from the wheel. The camera begins with a close-up of the hands and shifts slightly left to reveal additional bike components and the green court.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cvqO_ICaxrs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cvqO_ICaxrs_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 158.77172927137084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands manipulating a bicycle tire. The hands exhibit controlled motion (pulling, twisting) as they interact with the tire's inner tube, demonstrating intentional physical forces.", "background_and_ambient_analysis": "Background elements (green court surface, stationary bicycles, and distant figures) show no uniform shifting or fluid motion. No fire, water, or wind-driven phenomena are present."}}
{"video_id": "cwYUjPo5lSE", "file_name": "cwYUjPo5lSE_000262_000272.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt with a graphic and shorts shapes wet clay on a spinning pottery wheel, using their hands to mold the clay into a cylinder. They adjust their hand position as the wheel rotates, with a large container visible to the left. The camera remains stationary, providing a top-down view of the workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cwYUjPo5lSE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cwYUjPo5lSE_000262_000272.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 155.79030807128484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands actively shaping clay on a spinning pottery wheel; clay and hands exhibit discrete motion due to physical manipulation.", "background_and_ambient_analysis": "Background elements (cabinets, countertop) remain static with no fluid or gaseous motion; no fire, water, or smoke present."}}
{"video_id": "cvEPQCM16YI", "file_name": "cvEPQCM16YI_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a green-handled tool traces over pumpkin illustrations on a beige sheet of paper placed on a wooden surface. To the right of the paper lies a larger pumpkin-themed outline template, and a small dark stamp sits to the left. The hand moves the tool methodically across the pumpkin shapes in chronological sequence. The camera maintains a top-down perspective throughout, capturing the workspace without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cvEPQCM16YI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cvEPQCM16YI_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 351.5418813880425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a person's hands manipulating a green-handled tool (likely a laser cutter) on a paper surface, with the tool moving in controlled, deliberate motions as the person operates it.", "background_and_ambient_analysis": "The background consists of a static wooden table with a small photograph and a sketch pad; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) are present."}}
{"video_id": "cxTxTQOTcfM", "file_name": "cxTxTQOTcfM_000283_000293.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a pink outfit with a yellow accent lies on a purple checkered cushion, moving their hands toward their mouth and shifting position slightly. The camera pans around the baby with minimal movement, maintaining a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cxTxTQOTcfM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cxTxTQOTcfM_000283_000293.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 161, "blur_score": 102.92886094330683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby in pink clothing is the primary discrete object, moving its head, hands, and body (e.g., turning head, gripping a small object) due to voluntary locomotion.", "background_and_ambient_analysis": "Background shows a static patterned couch and pillow with no uniform shifting or environmental motion (no fire, water, smoke, or wind). Static elements remain consistent throughout the clip."}}
{"video_id": "cxAAcP_MLVQ", "file_name": "cxAAcP_MLVQ_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white chef's coat slices a large yellow vegetable into circular pieces on a wooden cutting board, with the slices accumulating in front of them. A close-up reveals the stacked yellow slices, followed by a wider shot showing a pineapple with green leaves positioned to the left of the board. The camera alternates between top-down and close-up perspectives as the slicing continues.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cxAAcP_MLVQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cxAAcP_MLVQ_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 150, "blur_score": 37.741350849591356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person uses a knife to cut a yellow vegetable (squash or potato), causing the vegetable to be sliced and the slices to fall onto the cutting board.", "background_and_ambient_analysis": "The background (kitchen counter, cutting board) is static; no fire, water, smoke, or wind is present."}}
{"video_id": "cxwtflDVSh4", "file_name": "cxwtflDVSh4_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with short dark hair, wearing a dark jacket over a white shirt, is seated in a gym. Initially facing slightly left, he raises his right hand toward his face, covering his nose and mouth area. The background includes gym equipment like weight racks and a bench. The camera maintains a close-up, steady shot focused on the man's upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cxwtflDVSh4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cxwtflDVSh4_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 369.02443138313294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and face are visible, with discrete movement of the hand (e.g., bringing hand to mouth, gesturing).", "background_and_ambient_analysis": "The background features industrial elements (metal structures) that show no uniform shifting. No fire, water, smoke, or wind is present as dominant environmental motion."}}
{"video_id": "cxf7_iXoDh8", "file_name": "cxf7_iXoDh8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray jacket and brown pants uses a small tool to cut a brown, textured mushroom-like object from dry leaves on the ground, lifts it to display, then crouches and brings it to their mouth. The camera starts close-up on the hands and object, then pulls back to show the person in a wooded area with scattered leaves and trees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cxf7_iXoDh8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cxf7_iXoDh8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 152, "blur_score": 471.8514082535201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: person (hands, body) manipulating a mushroom; motion includes grasping, peeling, lifting, and eating the mushroom.", "background_and_ambient_analysis": "Background (trees, fallen leaves) shows no significant shifting; no fluid/environmental motion (e.g., fire, water, wind) dominant."}}
{"video_id": "cx5j9gtqaKw", "file_name": "cx5j9gtqaKw_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video is in black and white. The main subject is a person wearing a checkered dress, barefoot. They start in a crouched position, then move to a handstand, then fall. The background has a street with a bicycle passing by, and a small box on the ground. Let's check the rules.\n\na) Motion chronology: person starts crouched, then does a handstand, then falls to the ground. Then maybe a quick movement to sit up?\n\nb) Appearance: checkered dress, barefoot. Number: one person. Size: appears medium, since it's a person. Orientation: starts crouched, then upright (handstand), then lying down.\n\nc) Spatial relationships: the box is on the ground to the right of the person. The bicycle passes in the background (left side initially).\n\nd) Camera perspective: seems like a static shot? Wait, the video might have slight movement? Wait, the problem says \"conclude with camera perspective and movement\". The video is a sequence where the camera is probably fixed, maybe slight shake? But need to check. The background is a street, buildings. But the caption should mention camera perspective.\n\ne) Background: minimal. So maybe just mention the street, bicycle passing, and the box.\n\nf) Exclude text (PowerDirector logo), so no mention of that.\n\nNow, structure the paragraph:\n\n- Start with the person's initial position: crouched on the street, wearing checkered dress, barefoot.\n\n- Then motion: rises into a handstand (since in frame 1, they're crouched, frame 2: handstand, frame 3: hands on ground, frame 4: falling, frame 5: lying on back? Wait, the frames: 0:00: person crouched, 0:01: still crouched but bicycle passing, 0:02: bending forward, 0:03: handstand (back on ground), 0:04: falling, 0:05: on back.\n\nWait, the description: frame 0: person crouched, then frame 2: they start to rise, hands going down? Wait, let's look at the frame descriptions:\n\n[0.0] - person crouched, bicycle passing by.\n\n[1.0] - person crouched, bicycle left.\n\n[2.0] - person bending forward, hands on ground.\n\n[3.0] - person in handstand (back on ground), legs up.\n\n[4.0] - falling, hands on ground, legs up.\n\n[5.0] - on back, hands up.\n\nWait, the frames show the person going from crouched to handstand to falling. So motion is crouched, then raises body into handstand (hands on ground, legs up), then falls, landing on their back.\n\nBackground: street with buildings, a bicycle passes in the background (left side), a small box is on the ground to the right of the person.\n\nCamera: seems to be a fixed shot (no obvious pan or movement), but maybe slight shake. Wait, the video might have a slight shake, but the problem says \"conclude with camera perspective and movement\". So if it's a static shot, then \"static\" or \"fixed\".\n\nPutting it all together:\n\nA person in a checkered dress, barefoot, crouches on a street, then rises into a handstand with hands on the ground and legs extended upward, before falling backward onto their back. The person is positioned to the left of a small box on the ground, with a bicycle passing in the background. The camera remains fixed throughout.\n\nWait, check rules: \"conclude with camera perspective and movement\". So the sentence should end with that.\n\nLet me check each rule:\n\na) Motion in order: crouched -> handstand -> falling.\n\nb) Appearance: checkered dress, barefoot, one person. Size: medium (since it's a person).\n\nc) Spatial: box is to the right of the person; bicycle in background.\n\nd) Camera: fixed.\n\ne) Background minimal: street, buildings, bicycle, box. But minimal, so maybe just mention the street.\n\nf) Exclude text: yes.\n\nNow, the caption should be concise. Let's write:\n\nA barefoot person in a checkered dress crouches on a street, then rises into a handstand with hands on the ground and legs extended, followed by a backward fall onto their back. The person is positioned to the left of a small box on the ground, with a bicycle passing in the background. The camera remains static throughout.\n\nCheck if it's chronological. Yes: crouching, handstand, falling.\n\nCheck spatial: box to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cx5j9gtqaKw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cx5j9gtqaKw_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 130.71118519091783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) is moving on the ground, exhibiting actions such as bending, crawling, and rolling. The motion is consistent with physical locomotion or collision (e.g., falling, shifting weight).", "background_and_ambient_analysis": "The background elements (buildings, distant structures, ground) show no significant uniform shifting or fluid motion; no fire, water, smoke, or wind-driven phenomena are visible."}}
{"video_id": "cxzbPDPuQD0", "file_name": "cxzbPDPuQD0_000294_000304.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older, shirtless man plays an acoustic guitar, strumming with his right hand while fretting strings with his left; he sits slightly to the left of a striped table, his body angled toward the camera. The background features a window with plants, but the focus remains on his guitar-playing motion. The camera maintains a static, eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cxzbPDPuQD0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cxzbPDPuQD0_000294_000304.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 86.37616435082886, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his hands and arms to play the guitar, which is a localized motion of a solid object (human body).", "background_and_ambient_analysis": "Background (wall and plants) is static with no fluid/environmental motion (e.g., wind, water)."}}
{"video_id": "cwJTgPQ_YG8", "file_name": "cwJTgPQ_YG8_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt, dark shorts, and sneakers walks on tiptoes across a grassy field, moving from left to right. The camera follows their movement with a slight pan to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cwJTgPQ_YG8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cwJTgPQ_YG8_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 65.3852636515499, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is walking and turning, demonstrating locomotion.", "background_and_ambient_analysis": "The background (building, track) is static; no significant fluid motion or wind (grass movement is minimal and not dominant)."}}
{"video_id": "cyLF1A2ra-E", "file_name": "cyLF1A2ra-E_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue sweater holds a large golden-brown burger close to the camera, then sits at a yellow table, places the burger down, and lifts it again toward the camera. Another individual in a blue hoodie sits behind them. The camera exhibits slight shaking throughout, capturing the subjects’ actions in a restaurant setting with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cyLF1A2ra-E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cyLF1A2ra-E_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 51.58324438636686, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a person holding a sandwich (showing it to camera), another person seated in the background. Motion involves hand gestures and sandwich manipulation.", "background_and_ambient_analysis": "Background elements (walls, ceiling, furniture) show minimal shifting, no fire/water/smoke present. Indoor setting with no fluid or wind-driven motion detected."}}
{"video_id": "cx8Yv3CXVSg", "file_name": "cx8Yv3CXVSg_000479_000489.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates red, yellow, and other colored wires on a computer motherboard, repositioning them near the CPU fan and heat sink; the camera maintains a static top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cx8Yv3CXVSg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cx8Yv3CXVSg_000479_000489.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 91.80307781604616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is actively manipulating cables and components within the computer case, exhibiting discrete physical movement due to manual interaction.", "background_and_ambient_analysis": "The background elements (computer case interior, motherboard, and static components) show no significant shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "cyVzaNItofY", "file_name": "cyVzaNItofY_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small rectangular box, rotating it to display different sides while a doll-like figure is visible through a plastic window. The hands then open the box to reveal the contents. The camera remains close-up, focusing on the hands and box throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cyVzaNItofY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cyVzaNItofY_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 136.13448710140887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a small box (opening/closing panels, rotating).", "background_and_ambient_analysis": "Static background (patterned tablecloth) with no shifting elements or fluid/environmental motion (no fire, water, wind)."}}
{"video_id": "cyzCp--CoyY", "file_name": "cyzCp--CoyY_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man wearing a green sweater and dark pants walks toward the camera in a hat store, turns to face forward, removes a gray cap, and bends down to place it on a wooden counter. Shelves of hats line the wall behind him, and the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cyzCp--CoyY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cyzCp--CoyY_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 1296.4883399951511, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A man (discrete object) walks toward the camera, removes his cap, and manipulates the cap (turning, displaying it). The cap is a solid object exhibiting clear physical motion due to hand manipulation.", "background_and_ambient_analysis": "Background features (wall-mounted hats, framed pictures) remain static throughout; no fluid environmental motion (fire, water, smoke) or wind effects observed."}}
{"video_id": "czF20BisEEc", "file_name": "czF20BisEEc_000215_000225.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: a hand holding a metallic device, maybe a coffee grinder, with a transparent cylinder. Second frame: a hand with a white sleeve turning a knob on a circular base. Third frame: a hand holding a copper-colored object, maybe a container, over a pot. Fourth frame: the copper object is placed into a larger metallic container labeled \"Glaster\" on a countertop. \n\nNow, chronology: The video starts with a hand operating a metallic grinder, then shifts to a hand adjusting a knob on a circular device, followed by placing a copper container over a pot, and finally positioning the copper container into the \"Glaster\" container. \n\nMain subjects: Hands (white sleeves), metallic grinder, circular base, copper container, pot, Glaster container. Spatial relationships: The hand moves from holding the grinder to turning a knob, then placing the copper container over the pot, then into the Glaster container. Camera perspective: Close-up shots, likely static but shifting focus between objects. Background minimal, just blurred elements.\n\nNeed to describe motion in order, mention appearance (metallic, copper, white sleeve), spatial relationships (e.g., hand holding, placing over). Exclude text recognition (so \"Glaster\" is mentioned but as part of the container's label, but rule f says exclude text recognition. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So \"Glaster\" is a label, so maybe don't mention it? Wait, the instruction says \"Exclude text recognition\" so maybe skip the label. Hmm, but the label is on the container. Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So the label \"Glaster\" is text recognition, so we shouldn't mention it. Oh right, so the container is a metallic pot, but the label isn't part of the description.\n\nWait, the third frame: \"a hand holding a copper-colored object, maybe a container, over a pot.\" The fourth frame: \"the copper object is placed into a larger metallic container on a countertop.\" So the container is metallic, no text.\n\nSo let's rephrase: First, a hand with a white sleeve holds a metallic cylindrical device with a transparent section. Then, the same hand adjusts a knob on a circular metallic base. Next, the hand holds a copper-colored container above a metallic pot. Finally, the copper container is positioned into the larger metallic pot on a dark countertop.\n\nCamera: Close-up, static shots focusing on each action.\n\nNow, structure the caption: Chronological order, motions, appearance, spatial, camera.\n\nStart: A hand in a white sleeve holds a metallic cylindrical device with a transparent section. The hand then adjusts a knob on a circular metallic base. Next, the hand lifts a copper-colored container over a metallic pot. Finally, the copper container is lowered into the larger metallic pot situated on a dark countertop. The camera remains in close-up, focusing on the hands and objects without significant movement.\n\nWait, check rules: b) describe appearance and number (color, size, orientation). The hand is white sleeve, metallic device, copper container, metallic pot.\n\nd) Conclude with camera perspective and movement. So camera is close-up, likely static.\n\ne) Minimal background.\n\nLet's check each frame:\n\nFrame 0: Close-up of a hand (white sleeve) holding a metallic cylindrical device with transparent top.\n\nFrame 1: Close-up of the same hand turning a knob on a circular base (metallic, maybe).\n\nFrame 2: Close-up of the hand holding a copper container, placed over a pot.\n\nFrame 3: The copper container is placed into a larger metallic container on a dark surface.\n\nSo the sequence:\n\n1. A hand in a white sleeve holds a metallic cylindrical device with a transparent upper section.\n\n2. The hand adjusts a knob on a circular metallic base.\n\n3. The hand lifts a copper-colored container above a metallic pot.\n\n4. The copper container is positioned into a larger metallic pot on a dark countertop.\n\nCamera: Close-up, remaining focused on the hands and objects without movement.\n\nNow, the caption should be concise. Let's write it:\n\nA hand in a white sleeve grips a metallic cylindrical device with a transparent section, then turns a knob on a circular metallic base. The hand lifts a copper-colored container over a metallic pot and places it into the larger metallic pot on a dark countertop. The camera maintains a close-up perspective throughout, focusing on the hands and objects without noticeable movement.\n\nCheck rules:\n\na) Chronological motion: yes, steps in order.\n\nb) Appearance: white sleeve, metallic, copper, etc.\n\nc) Spatial: \"above\", \"into\".\n\nd) Camera: close-up, no movement.\n\ne) Background minimal (only dark countertop mentioned).\n\nf", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/czF20BisEEc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/czF20BisEEc_000215_000225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 194.5648170845716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pitcher pours liquid into a pot; the pitcher and hand exhibit discrete motion due to the pouring action, with the liquid's flow being a consequence of the solid object's movement.", "background_and_ambient_analysis": "The background includes a countertop and blurred kitchen elements; no uniform shifting of static background elements is observed, and fluid motion (liquid pouring) is not dominant as an environmental phenomenon."}}
{"video_id": "d-0K5prvPMc", "file_name": "d-0K5prvPMc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt stands at a stainless steel kitchen sink, turning on the faucet to let water flow. They wash their hands under the running water, creating suds, then briefly look at the camera before resuming washing. The camera remains handheld and slightly shaky, shifting focus between the person’s upper body and their hands under the faucet, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d-0K5prvPMc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d-0K5prvPMc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 104, "blur_score": 92.15152114397725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's head and hands are moving: the head shows facial expressions (blinking, smiling), and the hands are moving under the faucet to wash.", "background_and_ambient_analysis": "The kitchen background (cabinets, sink) is static and does not shift uniformly. Water flow from the faucet is present but secondary to the hand washing action, which is part of discrete object physics."}}
{"video_id": "d-6VGXLn5i8", "file_name": "d-6VGXLn5i8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "The video shows multiple hands interacting closely: one person in a white shirt and another in a dark shirt manipulate a small object, passing or adjusting it between them. A third person with dark hair appears, observing the action. The camera maintains a close-up, top-down perspective throughout, with slight shifts focusing on the hands and the object. Background details are minimal, featuring faint grass or fabric.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d-6VGXLn5i8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d-6VGXLn5i8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 38.86844797138873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands (one placing a ring, one receiving) exhibit deliberate motion for ring placement; the ring itself moves as a discrete solid object during the ceremonial action.", "background_and_ambient_analysis": "Background shows indistinct static elements (e.g., fabric, ground) with no uniform shifting; no fire, water, smoke, or wind present as dominant motion."}}
{"video_id": "d-YRItpuYao", "file_name": "d-YRItpuYao_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A top-down view captures a blue inflatable kiddie pool with cartoon designs, surrounded by children's feet on grass. A child in blue shorts holds a container filled with red and orange objects, while a boy in a black shirt interacts with the pool as a hand with a red sleeve hands him an orange item; he then holds a white cup. The camera shifts to focus on the pool and surrounding children, maintaining a grassy background with minimal contextual details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d-YRItpuYao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d-YRItpuYao_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 532.4316383926591, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "cyT7VuQRyWg", "file_name": "cyT7VuQRyWg_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a room. There's a person entering from the right, wearing dark clothes. They run across the room, then maybe interact with something. Then the scene changes—wait, the video has a transition. Wait, the timestamps: first frame [0.0] is the room with the person not there. Then [1.4] person enters from right. [2.5] person is in the middle, then [3.6] the scene changes? Wait, no, maybe it's a sequence. Wait, the user says \"chronological paragraph\", so need to track the sequence.\n\nWait, looking at the frames:\n\n0.0: room empty except for the wooden plank, etc.\n\n1.4: person (dark clothing) enters from right, runs towards the back.\n\n2.5: person is in the middle of the room, maybe near the door.\n\n3.6: scene changes? Wait, no, maybe it's a continuous sequence but with different angles. Wait, the 4th frame (3.6) shows a different view—maybe the camera angle changes. Wait, the description says \"conclude with camera perspective and movement\".\n\nWait, let's parse each frame:\n\n[0.0] - Room with wooden plank leaning against left wall, cork floor, three framed artworks on right wall, window, door. No people.\n\n[1.4] - Person enters from right (bottom right), dark clothing, runs towards the back of the room (towards the door).\n\n[2.5] - Person is near the back, then turns and runs towards the left? Wait, no, maybe they open the door? Wait, the next frame [3.6] shows the room with the floor changed—maybe they vacuumed? Wait, [3.6] has concrete floor, light coming in, person is on left. Then [4.7] person is moving.\n\nWait, the key is that the person's actions: from right to left, running. Then in the next part, the floor is different (maybe they finished a task), and the person is moving left, then bending over.\n\nWait, the caption needs to be chronological. Let's track:\n\n1. A person in dark clothing enters from the right side of the room.\n\n2. They run across the room towards the back wall.\n\n3. Then, the scene shifts to a different view (maybe camera angle changes), showing the same person moving towards the left side.\n\n4. They bend over to pick up something.\n\nAlso, camera perspective: top-down initially, then maybe a slight shift.\n\nWait, the output should be concise. Let's outline:\n\n- A person wearing dark clothing enters from the right, runs toward the back of the room.\n\n- Then, in a subsequent view, the person moves left, bends down.\n\n- Camera remains top-down, with slight perspective shifts.\n\nWait, need to check the rules: background minimal unless essential. So focus on motion.\n\nFirst, person enters from right (bottom right), runs across. Then in next part, moves left, bends. Camera is top-down throughout.\n\nLet's structure:\n\nAt the start, a person in dark clothing enters from the right, runs toward the room's back wall. They then turn and move left, bending down. The camera maintains a top-down perspective with minimal movement.\n\nWait, check the frames:\n\nFrame 0: room empty.\n\nFrame 1.4: person enters from right (bottom right), runs towards back.\n\nFrame 2.5: person is near the back, maybe at the door.\n\nFrame 3.6: scene changes? Wait, frame 3.6 shows a different floor—maybe after they vacuumed, but the person is moving left.\n\nWait, maybe the video cuts or changes angle. But the caption should describe the sequence as it happens.\n\nAnother approach: the person runs from right to back, then in the next segment, the person is seen moving left, bending.\n\nBut the key is chronological order.\n\nLet's write:\n\nA person in dark clothing enters from the right side of the room and runs toward the back wall. Then, moving left, the person bends down to pick up an object. The camera remains top-down with no significant movement.\n\nWait, check if background is minimal. The room has walls, floor, but mention only if essential. So \"a room with cork flooring and framed artwork on the wall\" might be too much. The rules say minimal background unless essential. So maybe just mention the actions.\n\nWait, the problem says \"Focus primarily on the motion and behavior of main subjects... Background descriptions minimal unless essential.\"\n\nSo main subject: person.\n\nFirst action: enters from right, runs towards back.\n\nSecond: moves left, bends down.\n\nThird: maybe in the next part, they open the door? Wait, frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/cyT7VuQRyWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/cyT7VuQRyWg_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 133.00737493672705, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black dog and a person move across the room: the dog runs from the bottom-right toward the back wall, then the person enters, interacts with the dog, and both move toward the window area. Movements are discrete locomotion with clear bounding boxes.", "background_and_ambient_analysis": "The background (walls, windows, floor, and fixed objects) shows no shifting or uniform movement. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "d-lv6GBYASs", "file_name": "d-lv6GBYASs_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light patterned shirt and a young girl in a black and white dress sit at a table; the man gestures toward the girl while she reaches into a bowl of watermelon slices, then lifts a piece of watermelon, with the man assisting her hand movement; the camera remains stationary with slight shake, capturing them from a low angle against a dimly lit room with furniture and a television in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d-lv6GBYASs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d-lv6GBYASs_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 98.34060634144677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (adult and child) move their hands and arms to interact with objects (e.g., food, table items), demonstrating solid object motion from physical actions.", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "d02gHdTYM2I", "file_name": "d02gHdTYM2I_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a black-and-white dance hall scene, a woman in a light dress and a man in a dark suit dance closely; she lifts her leg while he leads her across the room. Other dancers in light and dark attire move around them, some interacting while others observe. A band with musical instruments sits at tables in the background. The camera follows the main dancers, panning slightly to track their movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d02gHdTYM2I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d02gHdTYM2I_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 72.6281162721647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dancers) are moving due to locomotion and physical interaction (e.g., dancing partners stepping, turning, and interacting dynamically).", "background_and_ambient_analysis": "The background elements (curtains, stationary tables, seated spectators) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "d-dBkh4aTv0", "file_name": "d-dBkh4aTv0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark clothing cuts a brown, spiky pineapple on a light wooden cutting board. Using a knife, they slice vertically through the pineapple, then remove the top section and place it to the left of the remaining piece. The hands move methodically to separate the cut portion, with the camera maintaining a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d-dBkh4aTv0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d-dBkh4aTv0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 37.88464697204017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pineapple and a knife are moving: the pineapple is being cut and repositioned, with pieces removed and moved; the knife is used to cut the fruit.", "background_and_ambient_analysis": "Static background elements (kitchen counter, stove, and walls) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "d0KVnoqz4po", "file_name": "d0KVnoqz4po_000154_000164.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red sweater stands in a kitchen, moving their arms to adjust their clothing. The kitchen background includes a washing machine and cabinets. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d0KVnoqz4po.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d0KVnoqz4po_000154_000164.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 380.99059174224953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a red shirt is moving by turning and gesturing with their hands.", "background_and_ambient_analysis": "The background remains static with no shifting, and there is no fluid or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "d-rNYtkhw_o", "file_name": "d-rNYtkhw_o_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a group of people on a wooden deck at night, including individuals in a white dress, yellow shirt, and teal top. As the camera pans left, people move and interact, with some standing near a lit staircase and others walking across the deck. The scene remains focused on the group’s activity as the camera continues its leftward pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d-rNYtkhw_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d-rNYtkhw_o_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 109.07141607438626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are engaged in discrete locomotion (dancing), with clear bounding box tracking of individual movements (e.g., stepping, arm motions) due to physical forces (balancing, muscle contraction).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed. Static structural elements (stairs, walls, deck) remain stable throughout the frames."}}
{"video_id": "d0878za7t8M", "file_name": "d0878za7t8M_000160_000170.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black lace top and colorful necklace holds a toddler in a leopard print dress with a pink bow; the baby faces forward while standing beside her. The scene transitions to a green-walled room where multiple women interact: one in a dark top and jeans walks toward a black couch carrying a pink blanket, while another woman in a black dress stands near the couch holding the blanket. Other women are seated on couches, engaging with each other. The camera cuts between the two scenes without visible movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d0878za7t8M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d0878za7t8M_000160_000170.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 131.17150712376937, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "d0wdKXHaKSE", "file_name": "d0wdKXHaKSE_000391_000401.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing stands on a wooden stage in front of a large white screen, then steps to the right as another person in dark attire enters from the left. The second individual approaches the stage, briefly interacting with the first person, who then moves back to the center while the second stands with hands on hips. Both remain on the stage, with equipment visible on the floor to the left. The camera maintains a slightly shaky, medium perspective of the stage throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d0wdKXHaKSE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d0wdKXHaKSE_000391_000401.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 86.40967084398433, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects: a person (main subject) moving by walking, bending, and gesturing; a second person (in green shirt) standing still on stage. Both exhibit discrete locomotion without environmental distortion.", "background_and_ambient_analysis": "The background (white screen and stage floor) shows no shifting or fluid motion. No fire, water, smoke, or wind is present; the static elements remain consistent across frames."}}
{"video_id": "d1Fn-bbNWYU", "file_name": "d1Fn-bbNWYU_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a room. Let's break down the actions. The person is standing, maybe in a bedroom with a closet. They start by holding something up, like a board or a piece of paper, then move their hands. Let's check the frames. \n\nIn frame 0, they're holding a white board with text, right? Then in frame 1, they lower it. Frame 2, they're still holding it, maybe adjusting. Frame 3, they bring it to their chest. Frame 4, they hold it up again. Wait, no, the captions say: the person is in a room with a closet. The person is male, wearing a black sleeveless shirt with a design and gray shorts. \n\nNow, chronology: The person starts with their right hand raised, holding a white board. Then they move their hand down, bringing the board closer to their body. Then they hold it up again, maybe gesturing. Wait, the actions are: first, raise the board, then lower it, then move it toward the chest. Wait, the video sequence: frame 0 to 5.\n\nLooking at the movement: The person is holding a white board (text on it, but we don't need text), then moves their hand from left to right, bringing the board closer. Wait, the captions say: the person is in a room. Let's outline the actions step by step.\n\nStart: Person stands in room, right hand raised holding white board, left hand open. Then lowers the board to chest level, right hand still holding it. Then brings the board closer, maybe moving it up. Wait, in frame 0, right hand up, board. Frame 1: right hand lower, still holding board. Frame 2: right hand near chest, board. Frame 3: right hand up, board. Frame 4: right hand down, board. Wait, the motion is: the person is moving the board from up to down to chest level. Wait, the video shows the person holding a white board (with text, but we don't mention text), then moving it around. \n\nSo, chronology: The person, wearing a black sleeveless shirt and gray shorts, holds a white board in their right hand. They lower the board from an upward position to chest height, then raise it again slightly. Wait, in the frames: \n\n[0] Right hand raised, holding white board. [1] Right hand moving down, board lowered. [2] Right hand at chest level, board held. [3] Right hand up again, board raised. [4] Right hand down, board held. [5] Right hand down, board held. Wait, maybe the sequence is: the person starts with the board up, then lowers it to chest, then holds it. \n\nNow, spatial relationships: The person is standing in front of a closet (which has clothes and shelves), with a doorway to another room on the left. The background includes the closet with items, a TV on the left, etc. But we need to keep background minimal unless essential. Since it's a room with a closet, mention it briefly. \n\nCamera: The camera is fixed, no movement. So camera perspective is static, medium shot. \n\nNow, put it all together concisely. The main subject is the person. Actions: holding a white board, moving it from raised to lower positions. \n\nWait, the rules: focus on motion and behavior in chronological order. So:\n\nThe person, wearing a black sleeveless shirt and gray shorts, holds a white board in their right hand. They lower the board from an elevated position to chest height, then raise it slightly again, maintaining a steady stance in front of a closet filled with clothes and a doorway to another room. The camera remains static, capturing the scene in a medium shot.\n\nWait, check if background is essential. The closet is part of the room, so maybe \"in a room with a closet containing stacked clothing and a doorway to an adjacent space\" but keep minimal. \n\nWait, the background includes: closet with clothes, TV on the left, etc. But rules say \"keep background descriptions minimal unless essential for understanding motion\". The motion is the person moving the board, so the closet is just part of the room. So maybe \"standing in a room with a closet and doorway\" is sufficient.\n\nLet me structure:\n\nA person wearing a black sleeveless shirt and gray shorts stands in a room. They hold a white board in their right hand, moving it from an upward position to chest level and then raising it slightly. The background includes a closet with stacked clothing and a doorway to another room. The camera remains stationary in a medium shot.\n\nWait, check the frames: the person starts with the board up, then moves it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d1Fn-bbNWYU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d1Fn-bbNWYU_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1893.4492966351404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A single human subject (man) exhibits discrete, solid-object motion: raising arms, holding and manipulating a phone, and adjusting posture. All movements are deliberate and tracked as a distinct bounding box.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; walls, shelves, and door remain static throughout the clip. No fire, water, smoke, or wind present."}}
{"video_id": "d-gA8ly5oV8", "file_name": "d-gA8ly5oV8_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows two fencers in a fencing match. First, identify the main subjects: two fencers, both wearing masks, fencing gear, light-colored suits. They're engaged in a bout. The camera captures their movements chronologically. \n\nStarting from the first frame: they're in stance, maybe lunging. Then as the frames progress, their actions change—lunging, maybe parrying. The background has other people, but minimal since rule e says keep background minimal. \n\nCheck the rules: focus on motion of main subjects in chronological order. So describe their movements step by step. \n\nAppearance: both wear white fencing uniforms (maybe with some color, but main is white), masks, gloves. Number: two fencers. \n\nSpatial: they're facing each other, in front of chairs and other people. But maybe just say they're engaged in combat.\n\nCamera perspective: the video seems to be a stationary shot, since it's a straight view, no mention of movement like pan or shake. But need to check if there's camera movement. The frames are sequential, so maybe the camera is fixed. \n\nBackground: people in the background, but minimal. So just mention that there are spectators in the background, but keep it brief.\n\nPutting it all together: two fencers in white uniforms and masks engage in a bout, alternating between lunging and defending positions. The camera remains stationary, capturing their dynamic movements against a backdrop of spectators.\n\nWait, need to be more chronological. Let's check the frames:\n\nFrame 0: both in stance, maybe preparing to attack.\n\nFrame 1: left fencer (blue shoes) extends arm, right fencer (white shoes) is in position.\n\nFrame 2: left fencer moves forward, right fencer steps back.\n\nFrame 3: left fencer lunges, right fencer parries.\n\nFrame 4: left fencer continues forward, right fencer shifts position.\n\nFrame 5: both move, maybe retreating or attacking.\n\nSo the sequence is their lunging and parrying actions. So the caption should describe their movements in order.\n\nAlso, the chairs in the middle, but maybe not essential. Focus on the main subjects.\n\nSo concise paragraph:\n\nTwo fencers in white uniforms and masks engage in a bout, with one lunging forward and the other parrying in a dynamic exchange. They shift positions as they advance and retreat, maintaining their stances in front of a line of spectators. The camera remains stationary, capturing their fluid motions throughout the match.\n\nWait, check the rules: \"conclude with the camera perspective and movement\". So need to mention that. The camera is probably fixed, no movement.\n\nAlso, \"keep background descriptions minimal unless essential for understanding motion\". The spectators are in the background, but their presence might not be essential, but maybe it's needed to set context (fencing hall). But rule says minimal, so maybe just say \"in a large indoor arena with spectators in the background\".\n\nWait, the initial description says \"people in the background\", so maybe \"with onlookers in the background\" is okay.\n\nLet me structure:\n\nAt the start, two fencers in white fencing gear (masks, protective clothing) stand facing each other. They engage in a bout, alternating between lunging forward with their swords and deflecting attacks. As the match progresses, they adjust their stances, moving side-to-side and advancing towards each other. The camera remains fixed, observing their continuous motion in a spacious indoor venue with spectators visible in the background.\n\nWait, but need to be more concise. Let's try to make it a single paragraph.\n\n\"Two fencers in white uniforms and masks engage in a fencing match, with the left fencer lunging forward while the right fencer parries and steps back; they continue alternating aggressive and defensive movements as they shift positions across the court. The camera remains stationary, capturing their dynamic interaction against a backdrop of onlookers in a large indoor arena.\"\n\nWait, check if the left fencer has blue shoes and right has white. The video shows left fencer with blue shoes, right with white. But rule g says exclude stylistic analysis, but appearance: color, size, orientation. So maybe \"two fencers, one wearing blue shoes and the other white, in white uniforms and masks\".\n\nBut the rules say \"briefly describe their appearance and number (color, size, orientation)\". So for appearance: both in white fencing gear (maybe mention masks, but masks are part of the gear). Number: two.\n\nSo:\n\nTwo fencers, dressed in white uniforms and masks, participate in a bout. The fencer on the left (blue shoes) lunges forward, while the right fencer (white shoes) parries and retreats; they alternate between offensive and defensive stances as the match progresses. The camera remains stationary,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d-gA8ly5oV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d-gA8ly5oV8_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 395.53669765075597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two fencers are engaged in a fencing match, moving in a controlled manner (lunging, parrying) with their weapons. Other people in the background are walking, but the primary motion is from the fencers.", "background_and_ambient_analysis": "The background (walls, chairs, and distant people) appears stationary with no fluid motion (fire, water, smoke, wind) detected. The environment is stable."}}
{"video_id": "d1eYukSZpjk", "file_name": "d1eYukSZpjk_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless child with short dark hair plays an acoustic guitar, strumming with their right hand while adjusting fingers on the fretboard with their left hand. The guitar, positioned in front of the child, features a light brown body and sound hole, with a pink pillow visible to the right against a light-colored wall. The camera maintains a close-up perspective, slightly shaky, focusing on the child’s upper body and guitar throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d1eYukSZpjk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d1eYukSZpjk_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 54.307767804033226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child's hands moving to strum a guitar; solid objects (guitar, hands) exhibiting explicit physical interaction (strumming motion).", "background_and_ambient_analysis": "Background elements (wall, pink object) are stationary with no fluid or environmental motion (fire, water, wind). No ambient effects present."}}
{"video_id": "d2J7aqTSTzM", "file_name": "d2J7aqTSTzM_000320_000330.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a person with long dark hair. They're doing something with their hands near their face. Let's check the sequence.\n\nIn the first frame, hands are on the forehead and near the eye. Then, the person opens their eyes, moves hands. The background has a wall with cherry blossoms and a bird, but per the rules, keep background minimal. Focus on motion.\n\nChronic order: The person starts with hands on forehead and near the eye, then moves one hand to adjust the eye area (maybe applying something), then another hand action. Then the person looks at the camera, adjusts their hair or face, and then brings hands up again.\n\nWait, the video shows: hands pressing on forehead and eye, then eyes open, then hands move to adjust, then another hand movement. Let's describe each step.\n\nMain subject: one person with long dark hair. Actions: hands press on forehead and eye area, then move to adjust the eye (like applying a product or touching), then hands move away, then the person looks at camera, then hands come back to adjust.\n\nNeed to be concise. Mention appearance: person has long dark hair, hands are moving on face.\n\nSpatial: hands are in front of the face, moving over forehead and eye area.\n\nCamera perspective: close-up, no movement mentioned (static camera?).\n\nBackground: cherry blossom wall art, but minimal. Rule f says exclude background unless essential. So maybe mention if necessary. But rules say \"minimal unless essential\". So maybe just note the background as part of the setting but keep it brief.\n\nWait, the rules say: \"Keep background descriptions minimal unless essential for understanding motion.\" Since the motion is on the face, maybe the background isn't essential. But the task is to describe the video, so the background is part of the scene. But the example might not need it. Let's see the output format example.\n\nWait, the problem is to generate a concise paragraph. Let's try:\n\nA person with long dark hair is seen in a close-up. Their hands move over the forehead and around the eyes, pressing and adjusting, then the person shifts their gaze and moves their hands away from the face. The camera remains static.\n\nWait, but check the frames. Frame 0: hands on forehead and near eye. Frame 1: hands still on forehead, eyes open. Frame 2: hands move to adjust the eye area (like pulling down a lid?), then eyes open. Frame 3: hands near forehead, then Frame 4: hands move to adjust the eye again, then Frame 5: hands back on forehead.\n\nWait, the sequence:\n\n0.0: hands on forehead (right hand) and near eye (left hand). Person's eyes closed.\n\n0.5: hands still on forehead, eyes open.\n\n1.4: hands move to adjust eye (left hand pulls eye down, right hand on forehead).\n\n2.5: person looks at camera, hands move away from face.\n\n3.6: hands move to adjust forehead, then move to eye area.\n\nSo the actions are: hands apply pressure to forehead and eye area, then the person opens eyes and shifts gaze, then hands adjust face again.\n\nLet's write chronologically:\n\nA person with long dark hair uses their hands to press against their forehead and eye area; they then open their eyes, shift their gaze toward the camera, and adjust their facial features with their hands, which are positioned in front of their face throughout the sequence. The camera remains stationary in a close-up view.\n\nCheck rules:\n\na) Motion and behavior in order: hands press forehead/eye, open eyes, shift gaze, adjust face.\n\nb) Appearance: long dark hair, hands (color not specified, but as part of person).\n\nc) Spatial: hands in front of face.\n\nd) Camera: close-up, static.\n\ne) Background: minimal. Maybe mention the wall art? But rules say minimal. So perhaps don't include unless essential. The motion is on the face, so background isn't essential. So skip.\n\nf) Exclude text, names.\n\nSo the caption would be: A person with long dark hair uses their hands to press against their forehead and eye area, then opens their eyes and shifts their gaze toward the camera before adjusting their facial features with their hands. The camera maintains a static close-up perspective throughout the sequence.\n\nCheck conciseness. Make sure it's chronological.\n\nAnother version: A person with long dark hair adjusts their forehead and eye area with both hands, then opens their eyes, looks toward the camera, and continues moving their hands near their face. The camera remains stationary in a close-up shot.\n\nYes, that's better. Let's check each step.\n\nStart: hands on forehead and eye (closing eyes). Then open eyes, shift gaze, move hands. So:\n\nA person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d2J7aqTSTzM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d2J7aqTSTzM_000320_000330.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 57.60491288043113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moving their hands and fingers to apply makeup on their face; motion is deliberate and controlled, showing clear hand-eye coordination.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) detected. Wall decoration and headboard remain static throughout."}}
{"video_id": "d1TpiZYhtp8", "file_name": "d1TpiZYhtp8_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing and black gloves brushes a large white horse's tail, causing loose hair to fall onto the grass. The individual moves around the horse's hindquarters, continuing to groom while hair accumulates on the ground. The camera follows the person’s actions with minimal movement, maintaining a side view of the horse and groomer.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d1TpiZYhtp8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d1TpiZYhtp8_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 65.81859617712661, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their arms to shear the sheep, causing wool to fall as discrete pieces to the ground. The sheep remains stationary.", "background_and_ambient_analysis": "Background (grass and bushes) is static; no fluid motion (fire, water, smoke, wind) observed. The falling wool is solid and discrete."}}
{"video_id": "d2TVsXoNY4I", "file_name": "d2TVsXoNY4I_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dance studio with wooden floors, several people begin moving. A girl in a pink jacket runs from left to right, passing a woman in a floral dress standing center. Other individuals in red shirts and dark pants step and sway around the room, some turning. The dancers maintain fluid motions, moving in various directions while the camera remains stationary with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d2TVsXoNY4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d2TVsXoNY4I_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 64.79346224476072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (solid objects) are dancing, exhibiting locomotion (stepping, arm movements) due to their own physical forces.", "background_and_ambient_analysis": "Background elements (walls, floor) are static. No fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "d35kKLk5pgY", "file_name": "d35kKLk5pgY_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a long light-colored dress interacts with a light brown camel standing on an elevated container, then turns and walks left while the camel follows; a group of people stands in the background observing, with parked vehicles visible. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d35kKLk5pgY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d35kKLk5pgY_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 145, "blur_score": 446.6358407161076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving via locomotion; the woman in the saree walks around the central pole, and additional pedestrians move in the background.", "background_and_ambient_analysis": "No shifting background elements (buildings, parked cars remain stationary relative to each other across frames). No fluid/environmental motion (fire, water, smoke, or wind) observed."}}
{"video_id": "d3PaZJf9V_o", "file_name": "d3PaZJf9V_o_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a grassy field, a woman in a pink top and blue shorts stands near a seated child in a pink dress. A girl in a red shirt runs toward the seated child, crouches to assist, then moves leftward. The woman sits on a chair as others in casual clothing interact or sit in the background. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d3PaZJf9V_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d3PaZJf9V_o_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 304.4460912848267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete solid objects (people) exhibit motion: a woman in pink shirt interacts with a seated child, a woman in black shirt runs across the frame, a woman in red shirt moves toward the child, and a girl in red runs across the grass. All motion appears driven by human locomotion and interactions.", "background_and_ambient_analysis": "The background consists of stationary trees and grass. No shifting background elements indicate camera motion. No fire, water, smoke, or wind-driven motion is present; the environment remains static throughout."}}
{"video_id": "d3l_Xmd9gZU", "file_name": "d3l_Xmd9gZU_000285_000295.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green hoodie holds a metallic cup, adjusts their hair, then brings their hand to their mouth while turning their head. They cover their mouth with the hoodie and move their head slightly. The background includes a wooden cabinet with items on top. The camera is shaky and close-up, following the person's movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d3l_Xmd9gZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d3l_Xmd9gZU_000285_000295.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 29.38749983649651, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in a green hoodie is the primary discrete object; they move their head, drink from a can, and make hand gestures near their face.", "background_and_ambient_analysis": "The background (wooden cabinets and shelves) shows no uniform shifting or environmental motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "d3bDoUbEVYI", "file_name": "d3bDoUbEVYI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two teams of football players, one in blue jerseys and white helmets, the other in red jerseys and white helmets, are on a grass field under nighttime lighting. Initially huddled, they begin running forward with the blue team leading and the red team trailing behind. The camera remains stationary with a slight shake, capturing their movement across the field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d3bDoUbEVYI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d3bDoUbEVYI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 28.416723788967545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Football players in uniforms are moving in coordinated patterns (running, positioning) as part of a game play; distinct solid objects with clear locomotion.", "background_and_ambient_analysis": "No shifting background elements (stadium lights, field edges remain stationary); no fluid/environmental motion (fire, water, smoke, wind) detected in the scene."}}
{"video_id": "d47S7RWYXYA", "file_name": "d47S7RWYXYA_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark T-shirt with white text washes items at a kitchen sink, then moves to the countertop to arrange food on a red plate. Various fruits and a jar are positioned on the counter. The camera remains stationary in a medium shot throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d47S7RWYXYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d47S7RWYXYA_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 424.5392473706799, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man's hands and body move to wash and cut solid objects (food items). The food pieces are manipulated by physical forces (cutting, washing), with no ambiguous fluid motion.", "background_and_ambient_analysis": "The background (tiled wall, sink fixtures) remains static with no uniform shifting. Water splashes from washing are localized and controlled, not dominant fluid motion (fire, water flow, smoke, wind)."}}
{"video_id": "d4UTJZwHmDM", "file_name": "d4UTJZwHmDM_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals work with dough on a kitchen counter; a person in a brown T-shirt kneads dough initially, then a second person in a red T-shirt joins from the left to also handle dough. The camera shifts slightly to capture both as they work, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d4UTJZwHmDM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d4UTJZwHmDM_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 211.3248412458658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (solid objects) actively rolling dough with rolling pins. Dough undergoes explicit physical deformation from applied force (rolling pin pressure), with motion confined to the countertop area.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, counter surface) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present in the scene."}}
{"video_id": "d40q27RSkN4", "file_name": "d40q27RSkN4_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands unfolds a folded white sheet of paper and places it flat on a white lace tablecloth. The person, wearing a white garment with lace trim, moves the paper from their hands to the table. The camera maintains a top-down view of the table throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d40q27RSkN4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d40q27RSkN4_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 151, "blur_score": 306.0338844607013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a piece of paper, performing folding actions. The paper moves as a discrete solid object due to manual interaction.", "background_and_ambient_analysis": "The tablecloth and background elements (e.g., wall, curtain) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "d34-kFBlJr0", "file_name": "d34-kFBlJr0_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. The user wants me to generate a concise, chronological paragraph describing the video based on the provided frames. First, I need to focus on the main subjects and their actions.\n\nLooking at the video, the main subjects are the yellow excavators. There's a Deere excavator in the foreground with its arm moving. Then there's another yellow excavator in the background. The first one is actively digging or moving earth, while the second one is also working. The orange safety net is in the foreground, so I should mention that as part of the spatial relationship.\n\nI need to note the order of events. The Deere excavator starts by moving its arm, then dumps soil, and then moves away. The other excavator is working in the background. Also, the background has a large open field with some distant structures, but the rules say to keep background descriptions minimal. So maybe just mention the field and distant trees briefly.\n\nThe camera perspective: the video seems to be shot from behind the orange net, looking towards the construction site. The camera might be static or slightly moving, but the user says to describe camera movement. In the frames provided, the camera might have a slight pan or shift, but the main focus is on the excavators. Wait, the user says \"conclude with the camera perspective and movement.\" So I should note if it's static, panning, etc.\n\nLet me check the frames. The first frame shows the Deere excavator starting to move, then the next frames show it lifting soil and dumping it. The camera seems to stay in the same position but maybe slightly shifting. The orange net is in the foreground throughout, so the camera is positioned behind the net.\n\nAlso, the excavators are yellow, with Deere branding. The second excavator is a smaller one, maybe a backhoe. Need to mention their colors and positions: the Deere is in the foreground, the other is to the left in the background.\n\nLet me structure this chronologically: First, the Deere excavator moves its arm, lifts soil, dumps it, then moves away. The other excavator is working nearby. The camera is behind the orange safety net, static or slightly moving.\n\nWait, the user says to exclude text recognition, so don't mention \"Deere\" as text. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So even though the excavator has \"Deere\" written on it, I shouldn't mention the brand name. Oh, right. So I have to describe the excavator as yellow but not refer to the brand. So maybe just \"a yellow excavator\" without specifying the brand.\n\nWait, looking at the video frames, the excavator has \"DEERE\" written on it, but rule f says to exclude text recognition. So I should describe the excavator as yellow, but not mention the brand name. So \"a yellow excavator\" is okay, but not \"Deere.\"\n\nAlso, need to mention spatial relationships: the orange safety net is in the foreground, the excavators are behind it. The Deere excavator is in the foreground, the other is to the left and further back.\n\nLet me draft the caption:\n\nA yellow excavator in the foreground lifts soil with its arm, then deposits it in a pile behind an orange safety net. A smaller yellow excavator operates to the left, moving soil in the background. The camera remains static behind the net, observing the machinery's earth-moving activity across the open field.\n\nWait, but the user says \"concise, chronological paragraph.\" Let me check the order. The first action is the Deere excavator moving, then dumping, then moving away. The other excavator is working. So the caption should note the sequence.\n\nMaybe: A yellow excavator lifts soil with its arm, then dumps it near the orange safety net. A second yellow excavator moves soil in the background. The camera remains stationary behind the net, capturing the earth-moving activity across the field.\n\nCheck rules: Focus on motion and behavior in chronological order. Yes. Mention appearance: yellow color, size (the second one is smaller maybe). Spatial relationships: orange net in foreground, excavators behind. Background minimal. Camera perspective: stationary behind net.\n\nWait, the user says \"briefly describe their appearance and number (color, size, orientation).\" So the first excavator is large yellow, the second is smaller yellow. The second one might be a backhoe, but not sure. Maybe just say \"a smaller yellow excavator.\"\n\nAlso, the first excavator starts by moving soil, then deposits. The second one is working in the background. Let's see the frames:\n\nIn frame 0, the Deere excavator is lifting soil. Then in frame 1, it's moving the bucket. Frame 2, it's depositing soil. Frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d34-kFBlJr0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d34-kFBlJr0_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 100.04519893593323, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The yellow CAT excavator's arm and bucket are moving in discrete, solid motions: digging and displacing dirt, with clear physical forces from hydraulic systems.", "background_and_ambient_analysis": "The background (distant trees, horizon, and ground) shows no uniform shifting or dominant fluid motion. Minor fence movement from wind is present but not significant; no fire, water, or smoke dominates the scene."}}
{"video_id": "d4hAD_iUGnI", "file_name": "d4hAD_iUGnI_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored shirt and gray pants sits on grass near a dirt patch, using both hands to manipulate a small, light-colored object. They fold and adjust the item, moving it between their hands and pressing it against their leg. The camera remains stationary, focused closely on the hands and the object, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d4hAD_iUGnI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d4hAD_iUGnI_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 1253.5578526077907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a person's hands manipulating scissors to cut a piece of fabric. The hands and scissors exhibit deliberate motion as the fabric is being severed.", "background_and_ambient_analysis": "The background consists of static grass and soil with no visible fluid motion (fire, water, smoke) or significant wind effects; grass remains still with no swaying."}}
{"video_id": "d4Eb8J2QXFs", "file_name": "d4Eb8J2QXFs_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light green shirt and dark pants stands near a wooden podium, holding a microphone. He walks away from the podium toward the right side of the frame, passing by the podium. Another man in a purple shirt remains stationary behind the podium. Seated audience members, including a man in a dark shirt and a woman in a patterned shirt, are positioned to the right of the podium. The camera maintains a static side perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d4Eb8J2QXFs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d4Eb8J2QXFs_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 29.0540347236767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man in a light green shirt walks from the left to the podium and stands behind the speaker. The speaker remains stationary.", "background_and_ambient_analysis": "The background (walls and door) is static and does not shift. No fire, water, smoke, or wind is visible."}}
{"video_id": "d4Ler2eGIE0", "file_name": "d4Ler2eGIE0_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the people. Let's see the frames. \n\nIn the first frame, there are three people: a man in a checkered shirt (left), a woman in a yellow sari with red (middle), and a man in a light blue shirt (right). The man on the right is waving his hand. Then in the next frame, another woman in a pink sari enters from the background. Then they all gather around a table. \n\nSo, step by step: Initially, three people are standing in a room. The man in light blue shirt waves his hand towards the others. Then a fourth person (woman in pink sari) joins them, moving into the scene. They all face each other, forming a group around the table. \n\nAppearance: checkered shirt man (left, standing), yellow sari woman (middle), light blue shirt man (right), then pink sari woman (later joining). Spatial: the light blue shirt man starts by waving, then the pink sari woman comes from the background. \n\nCamera perspective: it's a static shot, no movement mentioned, so probably fixed. Background is a room with wooden pillars, but minimal. \n\nNeed to be concise, chronological. Let's structure:\n\nAt the beginning, three individuals stand in a room: a man in a checkered shirt on the left, a woman in a yellow sari with red border in the center, and a man in a light blue shirt on the right. The man in light blue shirt gestures with his hand. A fourth person, a woman in a pink sari, enters the scene from behind the wooden pillars and joins the group. All four then face each other around a table, with the woman in pink sari engaging with the others. The camera remains static throughout.\n\nWait, check rules: exclude named characters, so don't say \"woman in yellow sari\", but describe appearance. Let's see: \"yellow sari with red\" – so maybe \"woman wearing a yellow sari with a red border\". But need to keep concise. Also, number: three initially, then four.\n\nLet me rephrase:\n\nThree people stand in a room: a man in a checkered shirt (left), a woman in a yellow sari with red accents (center), and a man in a light blue shirt (right). The man in light blue shirt raises his right hand. A fourth person, a woman in a pink sari, enters from the background and approaches the group. All four then gather around a table, facing each other. The camera remains static, showing a medium shot of the scene.\n\nWait, the background: wooden pillars, but minimal. So background descriptions minimal. So focus on motion.\n\nChronological:\n\nFirst, three people are present. The man on the right (light blue shirt) waves. Then a woman (pink sari) comes from behind the pillars. They all move to face each other around the table.\n\nNeed to be precise. Let's check each frame:\n\nFrame 0: three people. Man left (checkered), woman middle (yellow sari red border), man right (light blue). Man right waves.\n\nFrame 1: same, man right is still waving, maybe the woman in pink is approaching.\n\nFrame 2: woman in pink is now visible, approaching the group.\n\nFrame 3: woman in pink is now standing next to the woman in yellow.\n\nSo, the fourth person enters from behind the wooden pillars (background), moves forward, and joins the group.\n\nSo the caption should mention:\n\n- Initial three people: left (checkered shirt), center (yellow sari red), right (light blue shirt).\n\n- Right man waves his hand.\n\n- Then, a fourth person (pink sari) enters from behind the pillars, moves into the scene, and joins the group.\n\n- All four face each other.\n\nCamera: static, medium shot.\n\nLet's put it all together concisely.\n\n\"Three individuals stand in a room: a man in a checkered shirt on the left, a woman in a yellow sari with red accents in the center, and a man in a light blue shirt on the right. The man in light blue shirt gestures with his right hand. A fourth person, a woman in a pink sari, enters from behind wooden pillars, moves toward the group, and joins them. All four face each other around a table. The camera remains static in a medium shot.\"\n\nCheck rules:\n\na) Motion and behavior in chronological order: yes. Initial three, then fourth enters.\n\nb) Appearance and number: three initially, then four. Colors mentioned.\n\nc) Spatial relationships: fourth enters from behind pillars, moves toward group.\n\nd) Camera: static medium shot.\n\ne) Background minimal: wooden pillars mentioned, but it's minimal", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d4Ler2eGIE0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d4Ler2eGIE0_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 144.56123222521785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four people exhibit discrete motion: the man in white gestures and moves toward the center, the woman in yellow steps forward and sits, the man in brown turns and sits, and the man in blue shifts position slightly.", "background_and_ambient_analysis": "Background elements (walls, door, furniture) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "d5-RojqqEaY", "file_name": "d5-RojqqEaY_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and blue jeans walks to the left of a brown horse, leading it along a dirt path while a child in light-colored clothing rides the horse, seated upright. The pair moves steadily forward through an open area with scattered trees, with the man maintaining a guiding position beside the horse. The camera follows their motion with a slight pan, capturing the progression from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d5-RojqqEaY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d5-RojqqEaY_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 460.5151070972678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A horse with a rider and a handler walking alongside. The horse moves due to locomotion, and the handler walks beside it. The motion is tracked as discrete objects.", "background_and_ambient_analysis": "No significant fluid or wind-driven motion; background (trees, ground) is static with minimal tree sway that is not dominant."}}
{"video_id": "d5ZEhzcXabY", "file_name": "d5ZEhzcXabY_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to generate a concise chronological paragraph for this video based on the provided frames. Let me start by looking at the images.\n\nFirst frame: A hand pressing a temple in circular motions. The text says \"Gently press the temple in slow circular motions.\" So the main subject here is a hand, probably on someone's temple. The person is lying down, maybe relaxed.\n\nSecond frame: Close-up of the same hand moving in slow circles. The face is visible, eyes closed. The hand is on the temple area.\n\nThird frame: Hand continues the motion. The person's head is tilted slightly. The background is blurred, so not much detail.\n\nFourth frame: The camera pulls back to show a woman sitting on a bed. She's wearing a white tank top, and there's a child next to her. The setting is outdoors with a garden.\n\nWait, the user's instructions say to focus on motion and behavior of main subjects chronologically. Let's check each frame step by step.\n\nFrame 0: Close-up of a hand pressing temple. The person's temple is being gently pressed in slow circular motions.\n\nFrame 1: Same action, maybe the hand moves to the side.\n\nFrame 2: Continuation of the motion. The hand is still on the temple.\n\nFrame 3: The hand continues the motion, and then the camera pulls back.\n\nFrame 4: Shows a woman and a child on a bed outdoors. Wait, the transition here is from the close-up of the hand to a wider shot of the woman and child. So the main subjects shift from the hand/temple to the woman and child.\n\nWait, the user said \"main subjects\" in chronological order. So first, the hand massaging the temple, then the wider shot of the woman and child.\n\nNeed to describe the motion chronologically. So the video starts with a close-up of hands applying gentle circular pressure to a person's temple, then the camera pulls back to reveal the person lying down, and then transitions to a wider shot showing a woman and child in an outdoor setting.\n\nWait, the fifth frame is a woman sitting on a bed in a garden. So the sequence is: close-up on hand pressing temple (0-3 seconds), then camera pulls back to show the woman (4th frame). The first frames (0-4) show the hand moving, then the scene shifts to the woman and child.\n\nBut according to the video frames provided: the first four frames are of the hand on the temple, then the fifth frame (which is the 5th second) shows the woman and child.\n\nWait, the user provided frames as [0.0], [1.4], [2.5], [3.6], [4.7] seconds. So the video starts with the hand pressing temple, then the camera pulls back to show the woman and child.\n\nSo the main subjects in order: first the hands performing the massage on the temple, then the woman and child in the outdoor setting.\n\nAppearance: the hands are on the temple of a person lying down (closed eyes). The person's skin is fair. The woman in the garden is wearing a white tank top, sitting on a bed with a child next to her.\n\nSpatial relationships: the hands are on the temple of the person's head. The woman is sitting on the bed with the child beside her.\n\nCamera perspective: starts with close-up, then pulls back to a wider shot.\n\nBackground: minimal except for the bed and garden in the later frame.\n\nNeed to follow the rules: exclude text recognition, so don't mention the subtitles. Mention motion and behavior chronologically.\n\nSo the caption should be:\n\nThe video begins with a close-up of hands gently pressing a person's temple in slow circular motions, with the person's eyes closed. The camera then pulls back to reveal a woman in a white tank top sitting on a bed outdoors, with a child lying next to her. The background shows a garden setting, and the camera perspective shifts from close-up to a wider shot.\n\nCheck the rules: focus on motion and behavior (hand movements, then the woman and child), mention appearance (white tank top, child), spatial relations (child beside woman), camera movement (pulls back), background minimal.\n\nWait, in frame 4.7, the scene shifts to the woman and child. So the chronological order is first the hand massage, then the wider shot. The person in the first part is lying down, eyes closed. The woman in the garden is sitting with a child.\n\nSo the caption should cover that.\n\nLet me structure it:\n\nThe video opens with close-up shots of a hand gently applying slow circular pressure to a person's temple, with the individual's eyes closed. The camera then pulls back to reveal a woman in a white tank top seated on a bed outdoors, accompanied by a child lying beside her in a garden setting.\n\nCheck if", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d5ZEhzcXabY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d5ZEhzcXabY_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 260.14165104429605, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving in circular motions on the temple of a person's face; both the hand and face are discrete solid objects.", "background_and_ambient_analysis": "No shifting background or fluid motion observed. Background (pillow) remains static."}}
{"video_id": "d6-FVrH_ZYo", "file_name": "d6-FVrH_ZYo_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white tank top and gray shorts sits with legs crossed, rotating them in a circular motion. The camera begins with a close-up of the legs, then pans upward to reveal the upper body. The background includes a glass panel and a white surface with sparse objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d6-FVrH_ZYo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d6-FVrH_ZYo_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 28.06915976819874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is seated, moving their hand to apply lotion to their leg. The leg and hand exhibit discrete, solid object motion due to the application of lotion.", "background_and_ambient_analysis": "The background (wall and white object) remains static throughout the video. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "d5yl1nw4HNY", "file_name": "d5yl1nw4HNY_000246_000256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts a group of people engaged in a stick-based game on a concrete court. Initially, individuals in red jackets, blue shirts with yellow helmets, and dark clothing move dynamically, swinging wooden sticks. Players advance towards an orange cone on the ground, with some positioned in front of a stone wall while others run across the open area. A person in dark attire with a helmet swings a stick vigorously, followed by others in various colored shirts participating. The camera pans left, capturing the ongoing motion and interactions among the participants.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d5yl1nw4HNY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d5yl1nw4HNY_000246_000256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 125.73331768754132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple players (wearing helmets and protective gear) are running, swinging bats, and throwing balls. The motion is due to explicit physical actions (locomotion, collisions, throwing).", "background_and_ambient_analysis": "The background (fence, building) remains stationary without uniform shifting; no fire, water, or smoke observed. Trees in the background are mostly static."}}
{"video_id": "d5Co-MsU2x0", "file_name": "d5Co-MsU2x0_000764_000774.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde woman in a black dress stands behind a green blackjack table, moving her hands to deal cards onto the table surface. She places cards into designated player spots and gestures toward the cards. The camera remains in a fixed top-down position throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d5Co-MsU2x0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d5Co-MsU2x0_000764_000774.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 742.4593929069033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Dealer's hands and poker chips are moving; chips are being shuffled, placed, and rearranged by the dealer's explicit physical actions.", "background_and_ambient_analysis": "No shifting background elements; static casino environment with walls, signs, and furniture showing no uniform motion. No fire, water, smoke, or wind present."}}
{"video_id": "d6CdAxpLCr8", "file_name": "d6CdAxpLCr8_000174_000184.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person working on a pumpkin. The main action is using a stick to manipulate something on the pumpkin. Let's check the frames.\n\nFrame 0: Hands holding a stick near a pumpkin. The pumpkin is orange with a stem. The person's shirt has a design. The background has a blue wall with stars and moons.\n\nFrame 1-3: The person is inserting the stick into the pumpkin, moving it around. Then they use another hand to adjust. The pumpkin is being worked on, maybe carving or shaping.\n\nFrame 4-5: The person is still handling the stick and the pumpkin. Then there's a purple object on the left, maybe another pumpkin or something. The person's hands are in motion, adjusting the stick and the pumpkin.\n\nWait, the rules say focus on motion and behavior chronologically. So start from the beginning. The main subject is the person's hands and the pumpkin. The pumpkin is orange, round, with a stem. The person is using a thin stick to interact with the pumpkin. The background is blue with decorations, but keep background minimal. The text at the bottom is not to be included (rule f).\n\nSo chronological order: Person uses stick to interact with pumpkin. The stick is inserted into the pumpkin, then adjusted. The pumpkin is held by the person, maybe being shaped. Then the person moves the stick, possibly to carve or create a design. The purple object is on the left, but maybe not essential.\n\nWait, in frame 0, the hands are holding a stick near the pumpkin. Then the stick is inserted into the pumpkin (frame 1-3). Then the person adjusts the stick and the pumpkin. The pumpkin is orange, stem at top. The person's shirt has a design but we don't need to mention the design (rule f says exclude named characters, text recognition). So just say person is working on the pumpkin with a stick.\n\nLet me outline:\n\n- A person manipulates a thin stick inside an orange pumpkin with a stem.\n- The person uses both hands to adjust the stick and the pumpkin.\n- The pumpkin is held in the person's hands, with the stick inserted and moved within it.\n- There is a purple object on the left side, partially visible.\n\nWait, the rules say minimal background. So maybe only mention the purple object if relevant. But the main action is the person and the pumpkin.\n\nChronological:\n\nAt the start, the person holds a stick near the pumpkin. Then inserts the stick into the pumpkin, moves it around, and adjusts the pumpkin's position. The pumpkin is orange, stem on top. The person uses their hands to work on the pumpkin with the stick.\n\nNow, camera perspective: The video is a close-up shot, focusing on the hands and pumpkin, likely static or slight movement.\n\nSo the caption needs to be concise, chronological paragraph.\n\nLet's draft:\n\nA person uses both hands to manipulate a thin stick inside an orange pumpkin with a stem, inserting and adjusting the stick while holding the pumpkin. The person's hands are positioned in front of a blue wall with decorative elements, and a purple object is visible to the left. The camera maintains a close-up perspective with slight movement.\n\nWait, but rules say exclude text recognition, named characters, etc. So the blue wall with stars is background, but minimal. So maybe \"in front of a blue wall with decorative patterns\".\n\nAlso, \"the person's hands\" is okay, since we don't have names.\n\nCheck rules:\n\na) Motion and behavior chronologically: Inserting stick, adjusting, moving.\n\nb) Appearance: pumpkin is orange, stem; stick is thin.\n\nc) Spatial: hands in front of pumpkin, purple object to left.\n\nd) Camera: close-up, slight movement.\n\ne) Background minimal.\n\nf) Exclude text.\n\nSo:\n\nA person manipulates a thin stick inside an orange pumpkin with a stem, inserting it and moving it within the pumpkin while holding the pumpkin with one hand. The person adjusts the stick's position and the pumpkin's orientation, with a purple object visible to the left. The camera captures a close-up view with slight movement.\n\nWait, need to be more precise. Let's see the frames:\n\n0.0: hands holding stick near pumpkin.\n\n0.1: hands pushing stick into pumpkin.\n\n0.2: stick is inside, hands moving.\n\n0.3: stick is still inside, hands adjusting.\n\n0.4: stick is pulled out a bit, hands move.\n\n0.5: hands are working on the pumpkin, purple object on left.\n\nSo the sequence: hands insert stick into pumpkin, manipulate it, then maybe adjust the pumpkin's position.\n\nThe pumpkin is orange, round, stem on top. The person is wearing a dark shirt, but no need to mention that.\n\nSo:\n\nA person uses their hands to insert a thin", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d6CdAxpLCr8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d6CdAxpLCr8_000174_000184.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 159.023947546896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are actively carving a pumpkin, with the pumpkin and a purple vegetable (likely a gourd or onion) as discrete solid objects in motion due to manual manipulation.", "background_and_ambient_analysis": "The blue wall background with small decorative shapes is static; no uniform shifting or fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "d6eBbztFeRc", "file_name": "d6eBbztFeRc_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt with a lanyard stands near a dark partition; another person in a white shirt and khaki pants approaches from the right, places their right arm on the first person's shoulder, adjusts the first person's arm, and then walks away to the left, exiting the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d6eBbztFeRc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d6eBbztFeRc_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 154, "blur_score": 439.28462256743455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men (discrete solid objects) interact: the man in white approaches, puts his arm around the man in gray, and then they both walk out of frame. The motion is due to their own locomotion and physical interaction.", "background_and_ambient_analysis": "The background (blue wall, counter with glass) is static and does not shift. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "d78NAIMeseU", "file_name": "d78NAIMeseU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen, transitioning to a dimly lit kitchen where a person in a dark hoodie and jeans stands near a wooden table cluttered with red cups. The individual drinks from a cup, raising it to their mouth and tilting back slightly. A white refrigerator and a door with a patterned curtain are visible in the background. The camera remains stationary throughout, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d78NAIMeseU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d78NAIMeseU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 137, "blur_score": 326.7387202659586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person is moving their arm and head to drink from a cup and then to raise the cup to their mouth.", "background_and_ambient_analysis": "Background (wall, door, curtain) is static. No fire, water, smoke, or wind detected."}}
{"video_id": "d6gAZjVotpk", "file_name": "d6gAZjVotpk_000391_000401.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing dark sunglasses, a dark jacket, and a colorful patterned scarf holds a small object near their face. They raise their right hand to display the object, then gesture with their hand while adjusting their hair. The individual shifts their head position slightly, looking around. The background features a plain wall with a framed item. The camera maintains a close-up perspective with minimal movement and slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d6gAZjVotpk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d6gAZjVotpk_000391_000401.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 31.990570638787748, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves their hand and head: applying lip gloss, raising hand to display a ring, and slight head movements. All motion is localized to discrete body parts.", "background_and_ambient_analysis": "No shifting background; walls and framed picture remain static throughout. No fire, water, smoke, or wind detected. Background elements show no uniform motion."}}
{"video_id": "d6sqasj5yQY", "file_name": "d6sqasj5yQY_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a man using a floor sander. Let's break down the sequence.\n\nThe man is wearing a mask, cap, dark jacket, pants, and boots. He's operating a large floor sander, which is gray and has a hose. The sander is on the wooden floor. The background has a yellow wall with green lower part, windows with bars, some equipment like a chair and a cabinet. But according to rules, keep background minimal unless essential.\n\nChronological order: the man is standing, holding the sander's handle, moving it slowly. He's on the floor, pushing the sander forward. The sander is large, connected to a hose. His movements are consistent, moving the sander back and forth? Wait, the video frames show him moving the sander, so the action is sanding the floor.\n\nMain subject: one man. His appearance: mask, cap, dark clothing. The sander: large, gray, with a hose. The floor is wooden.\n\nSpatial relationships: he's standing on the floor, the sander is in front of him. Background elements are not too crucial, but maybe mention the room's features briefly.\n\nCamera perspective: the video is from a fixed angle, maybe a slight pan? Wait, in the frames, the camera seems to follow his movement? Or it's stationary. Let's check the frames: the first frame to the last, the camera seems to pan left slightly? Wait, the description says \"conclude with camera perspective and movement\". Let's see. The video shows the man moving the sander, and the camera might be tracking his movement. But in the given frames, the camera position changes a bit, maybe a slight pan.\n\nWait, the rules say \"conclude with camera perspective and movement (e.g., top-down, pan left, slight shake)\". So for this video, the camera is likely a static shot but maybe slightly panning left as the man moves. Or maybe it's a fixed position. Let's check the frames:\n\nFrame 0: man on left, sander on floor.\n\nFrame 1: man moving a bit right? Wait, the frames are sequential. The description says \"chronological paragraph\", so describe the motion in order.\n\nSo the man is using a floor sander, moving it across the wooden floor. He's wearing a mask and cap, dressed in dark clothing. The sander is large, gray, with a hose. He's standing and operating it, moving it slowly. The background has yellow and green walls, windows, but minimal description.\n\nNow, structure the caption:\n\nFirst, main subject: a man (appearance) operating a floor sander. Then his actions: pushing the sander forward, moving it across the floor. Then camera perspective.\n\nWait, need to be concise. Let's try:\n\nA man wearing a white mask, dark cap, blue vest, and dark pants operates a large gray floor sander with a hose. He stands on a wooden floor, slowly pushing the sander forward and to the left across the surface. The room features yellow and green walls with windows, but the background remains minimal. The camera maintains a slight left pan as the man moves, capturing his steady motion.\n\nWait, check rules: a) motion and behavior chronologically. So the action is the man moving the sander. The video shows him in motion, so describe the movement step by step.\n\nMaybe: A man in a white mask, dark cap, blue vest, and dark pants uses a large gray floor sander, pushing it slowly across a wooden floor. He moves the sander in a steady back-and-forth motion, with the machine’s hose trailing behind. The room’s yellow and green walls and windows are visible but not central to the action. The camera remains stationary with a slight left pan, following his movement.\n\nWait, but need to be concise. Let's make sure to include the key points.\n\nCheck rules f: exclude text recognition, named characters, so no \"floor sander\" as a named thing. Just describe the object.\n\nAlso, appearance: color, size, orientation. The sander is gray, large. The man's clothing: mask, cap, vest, pants.\n\nChronological: he is operating the sander, moving it across the floor.\n\nSo draft:\n\nA man wearing a white mask, dark cap, blue vest, and dark pants maneuvers a large gray floor sander across a wooden floor. He stands to the left of the sander, pushing it slowly forward and to the right with his right hand, while holding the control handle in his left. The room’s yellow and green walls with windows form the background. The camera maintains a slight left pan, tracking the man’s steady motion as he sands the floor.\n\nWait, but the frames show him moving from left to right?", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d6sqasj5yQY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d6sqasj5yQY_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 136.8827417050359, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a vacuum cleaner across the floor, exhibiting locomotion and interaction with the vacuum device.", "background_and_ambient_analysis": "The background elements (walls, floor, windows, furniture) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "d809snAKSxk", "file_name": "d809snAKSxk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and glasses holds a turquoise ocarina close to their mouth. They use both hands to cover and uncover the ocarina's holes while playing, with fingers moving rhythmically over the instrument. The background is a plain wall. The camera maintains a close-up, static shot focused on the person's hands and the ocarina.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d809snAKSxk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d809snAKSxk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 67.97369669897292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the turquoise object are moving: fingers cover/uncover holes, head slightly moves as they blow into the object.", "background_and_ambient_analysis": "The background is static indoor setting with no shifting elements. No fluid or environmental motions (fire, water, wind, smoke) detected."}}
{"video_id": "d7cRySoyhzM", "file_name": "d7cRySoyhzM_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a white patterned onesie lies on a green cushion, moving their arms upward and downward, then turning their head and kicking their legs upward. The camera remains in a top-down view with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d7cRySoyhzM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d7cRySoyhzM_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 67.28077933921946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is the primary discrete object moving: crying, moving arms and legs, and then being touched by a hand (briefly visible).", "background_and_ambient_analysis": "The background (couch, toys, books) is static. No fire, water, smoke, or wind is present. The environment appears stable."}}
{"video_id": "d7VJvDBX-s8", "file_name": "d7VJvDBX-s8_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The person in a green shirt, viewed from behind, holds a pink object and moves through a colorful room toward a child with long hair and a dark top, who adjusts their hair while the person gestures; the camera follows their movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d7VJvDBX-s8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d7VJvDBX-s8_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 52.79646758885649, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two main solid objects (people) are moving: a person in a green shirt adjusting a camera and a woman in the mirror moving her arms.", "background_and_ambient_analysis": "The background walls, mirror, and posters remain static with no uniform shifting. No fire, water, smoke, or wind motion is present."}}
{"video_id": "d8E81GyAIj8", "file_name": "d8E81GyAIj8_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d8E81GyAIj8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d8E81GyAIj8_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 423.41661945488227, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: two people (man and woman) moving in the first scene; conveyor belt moving in the second scene.", "background_and_ambient_analysis": "Static backgrounds in both scenes. No fluid or wind motion detected."}}
{"video_id": "d8OZdGfmzkQ", "file_name": "d8OZdGfmzkQ_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a man in a dark jacket speaking into a microphone. It then cuts to a man wearing a red cap, gray shirt, white pants, and knee pads vacuuming a wooden floor in a room with large windows and a staircase; he moves the vacuum from left to right across the floor, passing near a bed with a checkered blanket. The camera remains stationary in both segments, starting with a close-up of the first man and then showing the vacuuming scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d8OZdGfmzkQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d8OZdGfmzkQ_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 2137.429241697968, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a vacuum cleaner moves across the hardwood floor, exhibiting locomotion (walking) and mechanical interaction (pushing the vacuum).", "background_and_ambient_analysis": "The background features static indoor elements (walls, windows, furniture) that remain fixed throughout the clip. No fire, water, smoke, or significant wind-driven motion is present."}}
{"video_id": "d8b0F11W6jA", "file_name": "d8b0F11W6jA_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in dark clothing collaborate on assembling a puzzle at a table, placing pieces while shifting positions; one person moves away briefly before both resume work, then one stands up. The camera remains static with minor movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d8b0F11W6jA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d8b0F11W6jA_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 332.2504888191316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (wearing dark clothing) are actively manipulating puzzle pieces on a table. Their hands and arms move to place and adjust pieces, indicating discrete, solid object interactions.", "background_and_ambient_analysis": "The background elements (walls, shelves, furniture) show no uniform shifting or fluid motion (e.g., fire, water, smoke). The scene is indoors with static environmental elements."}}
{"video_id": "d83BO9mn84g", "file_name": "d83BO9mn84g_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people in colorful traditional clothing, including skirts, vests, and kilts in hues of red, blue, yellow, and green, dance in pairs across a green indoor floor marked with colored lines. Dancers move rhythmically, rotating and stepping in dynamic circular and linear formations while closely navigating the space. The camera maintains a top-down perspective, panning slightly left to capture the evolving motion of the dancers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d83BO9mn84g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d83BO9mn84g_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 205.57190027111093, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) moving in circular patterns due to locomotion (dancing), with clear bounding box tracking of individual dancers.", "background_and_ambient_analysis": "No shifting background elements (walls, floor remain static throughout) and no fluid/environmental motion (fire, water, smoke, or wind) observed."}}
{"video_id": "d7Thd0AlXAg", "file_name": "d7Thd0AlXAg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket and black pants with a red stripe kneels on a snowy slope, holding skis on their back and an ice axe. They probe the snow with the axe, shifting position slightly while maintaining a forward movement. The camera follows their actions with minimal movement, capturing the individual’s motion against a backdrop of distant snow-capped mountains.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d7Thd0AlXAg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d7Thd0AlXAg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 189.71913835154126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue jacket and carrying skis is moving, using ski poles to traverse the snowy slope. The person's locomotion (kneeling, shifting position, extending poles) is the primary discrete object motion.", "background_and_ambient_analysis": "The mountainous backdrop and sky are static with no significant fluid or environmental motion (e.g., wind-driven snow drift is not dominant or visible)."}}
{"video_id": "d8loKEKjkNY", "file_name": "d8loKEKjkNY_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands use a blue cloth to wipe a light brown wooden board, moving the cloth back and forth across its surface. The hands remain positioned above the board, with the cloth in contact with the wood. The camera maintains a top-down view with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d8loKEKjkNY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d8loKEKjkNY_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 158.0000780979792, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two hands are manipulating a blue cloth-like object, moving it across the surface, pressing it, and adjusting its position.", "background_and_ambient_analysis": "The background (wooden surface and blue edges) shows no uniform shifting; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "d8ZmpNwYlQc", "file_name": "d8ZmpNwYlQc_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand maneuvers a metal chisel across a wooden block, shaving off thin layers of wood to reveal intricately carved leaf shapes. The chisel glides smoothly, generating fine wood shavings that scatter around the carving. The camera shifts from a close-up of the chiseling action to a wider view, showcasing the detailed arrangement of carved leaves and spherical elements. The hand adjusts the wooden piece, refining the design, with the camera maintaining a top-down perspective focused on the craftsmanship.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d8ZmpNwYlQc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d8ZmpNwYlQc_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 62.14426787679459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a chisel actively moves to carve wooden material. The carved wooden leaves and round pieces remain stationary once formed, while the chisel and hand exhibit discrete, purposeful motion driven by physical carving actions.", "background_and_ambient_analysis": "The background consists of static wooden surfaces and carved objects with no visible shifting or fluid motion (e.g., fire, water, wind). Background elements remain fixed in position without uniform displacement."}}
{"video_id": "d9t04Yyl4hc", "file_name": "d9t04Yyl4hc_000383_000393.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise, chronological caption based on the video frames provided. First, I need to look at the video details.\n\nThe video starts with a person in a light green apron (maybe? Wait, the frames show a person working with cheese. Let's check the frames. The first frame: a person is handling a white cloth on a wooden table, with a white cylindrical container (maybe a cheese wheel?) and another person in the background. Wait, the description says \"Fromagerie d'Alpage de Molésón\" but according to the rules, exclude text recognition. So we can ignore that text. \n\nIn the frames, the main action: a person (we don't know their appearance except maybe clothing—light green apron? Wait, frame 0: \"a person in a light green apron is working with a white cloth on a wooden table, handling a white cylindrical object (maybe cheese?)\". Wait, looking at the frames: the person is pressing or manipulating a white substance (cheese curds) on a cloth. They're using a white bowl or container. \n\nChronological order: the person starts with a white container, then pours or spreads the cheese curds onto the cloth. Then they press or shape the curds. Let's see the frames: [0] shows a person (light apron) with a white cloth on a table, a white container. [1] the person is pouring from the container into the cloth. [2-4] they're handling the curds, pressing them down. Then in frame 4, they lift the container again. \n\nSo the motion is: a person in a light-colored apron (maybe pale green or beige) is working at a wooden table covered with a white cloth. They begin by holding a white container, then pour the contents (cheese curds) onto the cloth. Next, they press and spread the curds with their hands. The background has other people and equipment, but minimal description. \n\nNow, the camera perspective: it's a stationary shot, probably eye-level or slightly above, focusing on the table and the person's hands. No movement mentioned, so maybe static camera. \n\nNow, rules: focus on motion and behavior of main subjects (people/objects), chronological order. \n\nSo structure:\n\n- Main subject: a person (light-colored apron, maybe, but we need to describe appearance briefly). \n- Action: starts with holding a white container, then pours cheese curds onto a white cloth on a wooden table, then presses and manipulates the curds with hands. \n- Spatial: the person is at the table; the cloth is on the table, container in hand. \n- Background: other people and equipment are present but minimal. \n- Camera: static, close-up on the table and hands.\n\nWait, the frames show the person's hands doing the work. The first frame: person is holding a white container over the cloth. Then pouring into the cloth. Then using hands to spread. Then the container is lifted again. \n\nSo step by step: \n\n1. The person in a light-colored apron holds a white container above a white cloth spread on a wooden table. \n2. They pour the contents of the container (white, granular substance, likely cheese curds) onto the cloth. \n3. They use their hands to press and spread the curds across the cloth. \n4. They lift the container away from the cloth.\n\nNow, describe appearance: the person is wearing a light apron (color: light green or beige? The video shows it as light, but maybe \"pale apron\"). The cloth is white, the table is wooden, the container is white. \n\nNow, check the rules: \n\nb) Briefly describe appearance and number. The main subject is one person (since it's the one doing the action). \n\nc) Spatial relationships: the person is standing at the table (so in front of the table), the cloth is on the table, container is held above the cloth. \n\nd) Conclude with camera perspective: static shot, focused on the table and the person's hands, no movement. \n\ne) Background minimal: other people are in the background, but not detailed. \n\nf) Exclude text recognition: ignore the top text. \n\nNow, put it all into a concise paragraph. \n\nStart with main subject's action: \n\n\"A person in a light-colored apron stands at a wooden table, holding a white container over a white cloth. They pour a white, granular substance from the container onto the cloth, then use their hands to press and spread the substance across the cloth. The container is lifted away from the cloth as the person manipulates the material. The camera remains stationary, focused on the table and the person’s hands", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d9t04Yyl4hc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d9t04Yyl4hc_000383_000393.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 287.08899082262155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating cheese with their hands, causing distinct motion of the cheese and the person's body.", "background_and_ambient_analysis": "The background (walls, equipment) is static with no fluid motion (fire, water, smoke, wind)."}}
{"video_id": "d9nP7LqT39o", "file_name": "d9nP7LqT39o_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light shirt and dark pants rides a bicycle from the right across a leaf-covered forest floor, approaching a wooden rail. The bicycle falls over the rail, and the rider tumbles onto the ground. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d9nP7LqT39o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d9nP7LqT39o_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 112, "blur_score": 561.2162552906129, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a bicycle enters from the right, rides across the frame, and falls off the bike, causing the bicycle to topple; the person then lies motionless on the ground.", "background_and_ambient_analysis": "The background (trees, ground, wooden posts) remains static with no uniform shifting or fluid motion; no fire, water, smoke, or wind effects dominate the scene."}}
{"video_id": "d9vvpKwMUbQ", "file_name": "d9vvpKwMUbQ_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white sleeveless shirt, dark pants, and cap sits in a gym, holding black dumbbells. He repeatedly lifts the dumbbells outward in a wide circular motion, extending them to his sides and then returning them to his lap. Gym equipment and a small table with a bottle are visible in the background. The camera remains stationary, facing the man from the front throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d9vvpKwMUbQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d9vvpKwMUbQ_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 438.23356346093544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man is performing a dumbbell exercise (arm extension/contraction) with two dumbbells. The man's body and dumbbells are discrete solid objects moving due to muscle contraction and physical force.", "background_and_ambient_analysis": "The gym background (equipment, walls, floor) shows no uniform shift or distortion. No fire, water, smoke, or wind effects are present; environmental elements remain static."}}
{"video_id": "dA0Eg2JemEs", "file_name": "dA0Eg2JemEs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a view of a blue tarp-covered structure adjacent to a building and trees. A person in dark clothing with white sleeves moves into the frame, followed by another individual in dark clothing. The second person bends down toward the ground, interacting with something unseen. The camera remains handheld and shaky, tracking the subjects' movements with slight pans and tilts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dA0Eg2JemEs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dA0Eg2JemEs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 98, "blur_score": 161.30380531953358, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in dark clothing is actively running and jumping on a trampoline, exhibiting discrete physical motion.", "background_and_ambient_analysis": "The background (wooden structure, blue tape, trees) remains stationary without uniform shifting. No ambient environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "d8cLYNOAT-0", "file_name": "d8cLYNOAT-0_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large marching band in purple shirts and black pants marches in synchronized formation along a city street at night, moving forward in unison while playing brass instruments. The group navigates the urban road in coordinated motion, maintaining a tight formation as they progress. The camera tracks alongside the procession, panning slightly to keep the advancing band centered in the frame, capturing their rhythmic movement against the nighttime backdrop of streetlights and distant buildings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d8cLYNOAT-0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d8cLYNOAT-0_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 232.27043098282434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The marching band members (people in purple uniforms) are moving in formation due to locomotion.", "background_and_ambient_analysis": "The background (road, buildings) is static and does not shift uniformly. No fire, water, smoke, or wind is visible."}}
{"video_id": "dA6iOW_rDjA", "file_name": "dA6iOW_rDjA_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a hand opening a scanner's lid. Then the lid is fully open, showing the interior. Next, a hand interacts with the touch screen on the scanner. The main subject is the scanner and the hand. Let's note the chronological steps: first, the hand opens the scanner lid, then the lid is open, then the hand touches the screen. The scanner is white and dark gray, the hand is a person's hand. Spatially, the hand is in front of the scanner. Background is blurred, so minimal. Camera perspective: close-up shots, maybe slight movement but the main is focusing on the actions. Need to keep it concise.\n\nSo, step by step: initial frame shows hand opening lid (0.0-1.0), then lid is fully open (1.0-2.0), then hand on screen (2.0-3.0). The video is a sequence of these actions. Need to describe the motion and behavior in order. Appearance: scanner is white with dark gray parts, hand is adult's hand. Spatial: hand in front of scanner. Camera: close-up, slight changes in angle but focusing on the actions.\n\nNow, structure the caption. Start with first action: A hand opens the scanner lid, revealing the internal tray. Then the lid is fully open, and the hand interacts with the touch screen. Need to be chronological. Let's check the frames:\n\nFrame 0: Hand opening the lid (starting to lift).\n\nFrame 1: Lid is open, showing the tray.\n\nFrame 2: Lid is fully open.\n\nFrame 3: Hand on screen.\n\nWait, the frames are 0.0 to 5.0, but the video is a sequence. So:\n\n- At the beginning, a hand lifts the scanner's lid.\n\n- The lid is fully opened, exposing the interior tray.\n\n- Then, a hand presses the touch screen panel.\n\nMain subjects: the scanner (white and dark gray) and the hand (adult, light skin tone).\n\nSpatial: Hand is in front of the scanner.\n\nBackground: Office setting with tiled walls (minimal, as per rule e).\n\nCamera: Close-up shots focusing on the scanner and hand actions, with slight camera movement to follow the actions.\n\nNow, draft the caption.\n\n\"A hand in a dark sleeve opens the lid of a white and dark gray scanner, revealing the interior tray; the lid is fully raised, then the same hand presses the touch screen panel of the scanner. The camera maintains close-up shots focusing on the hand's interaction with the scanner, shifting slightly to capture each action.\"\n\nWait, check rules: concise, chronological. Let's make it shorter.\n\n\"An adult hand opens the lid of a white and dark gray scanner, revealing the internal tray. The lid is fully opened, and the hand then interacts with the scanner’s touch screen. The camera follows these actions with close-up shots.\"\n\nCheck if it's concise. Maybe:\n\n\"A hand in a dark sleeve lifts the lid of a white and dark gray scanner, exposing the internal tray. The lid is fully opened, and the hand presses the scanner's touch screen. The camera maintains close-up focus on these actions.\"\n\nWait, need to mention the sequence. Let's see:\n\nFirst, the hand opens the lid (motion: lifting), then lid is open (static), then hand on screen (motion: pressing).\n\nSo:\n\n\"An adult hand lifts the lid of a white and dark gray scanner, revealing the internal tray; the lid is fully opened, and the hand then presses the touch screen panel of the scanner. The camera stays in close-up, following the hand's movements.\"\n\nYes, that's chronological. Check rules:\n\na) Motion: lifting lid, pressing screen. Correct.\n\nb) Appearance: hand (dark sleeve), scanner (white, dark gray). Correct.\n\nc) Spatial: hand in front of scanner. Implied in \"hand lifts the lid\".\n\nd) Camera: close-up, following movements. Correct.\n\ne) Background minimal (tiled walls not mentioned, good).\n\nf) No text recognition, named characters. Correct.\n\ng) Internal thinking done.\n\nNow, make it even more concise.\n\n\"A hand opens the lid of a white and dark gray scanner, revealing the internal tray. The lid is fully opened, and the hand then presses the touch screen panel. The camera maintains close-up shots throughout.\"\n\nBut \"adult hand\" might be redundant; \"hand\" is fine. Let's check the video frames: the hand is from an adult, but the problem says \"appearance and number (color, size, orientation)\"—so \"hand\" is sufficient.\n\nFinal draft:\n\n\"An adult hand opens the lid of a white and dark gray scanner, revealing the internal tray; the lid is fully raised, and the hand then presses the touch screen panel. The camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dA6iOW_rDjA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dA6iOW_rDjA_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 908.7231880607958, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with a copier, opening its lid and pressing buttons—discrete, solid objects moving due to physical forces (hand applying force to open lid, finger pressing controls).", "background_and_ambient_analysis": "Background consists of static tiled walls with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "d9JDGdfa2p4", "file_name": "d9JDGdfa2p4_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light striped shirt, beige pants, and dark shoes bends over a small green shrub in a field of orderly rows of plants, reaching toward the shrub with both hands and adjusting his stance as he works. The camera remains stationary, capturing the scene from a fixed perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d9JDGdfa2p4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d9JDGdfa2p4_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 1752.3957410417652, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is moving: bending, reaching, and stepping around the plants. This motion is controlled and discrete, indicating intentional physical action.", "background_and_ambient_analysis": "The background consists of static rows of plants and ground with minimal wind-induced swaying. No fire, water, or smoke observed. Background elements do not shift uniformly."}}
{"video_id": "dAPc7HIWk58", "file_name": "dAPc7HIWk58_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and glasses stands near a window, raising hands to clap together, then sits down at a desk, leans forward, and turns their head left. The background includes a cluttered desk with papers and a basket, and shelves to the right. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dAPc7HIWk58.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dAPc7HIWk58_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 140, "blur_score": 689.0706990330166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete hand gestures (clapping motion) and head movements, which are solid, distinct movements trackable by bounding box.", "background_and_ambient_analysis": "The background (window, papers, shelf) remains static with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "dAhalfVYXHk", "file_name": "dAhalfVYXHk_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a folded beige leather item over a floral-patterned fabric; the right hand then grasps a small, translucent purple bead and brings it close to the leather item, rotating and examining it. The background fabric features decorative motifs, and the camera remains in a steady close-up position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dAhalfVYXHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dAhalfVYXHk_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 284.65760190741656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a small, solid object (likely a bead or crystal), with motion involving grasping, rotating, and positioning the object.", "background_and_ambient_analysis": "The background features a static floral-patterned fabric with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "dAi2bUzfmuo", "file_name": "dAi2bUzfmuo_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a gray hoodie plays a brown violin, holding it under the chin with the left hand pressing the strings and the right hand moving the bow rhythmically across the strings. The background includes a yellow wall and shelves with colorful toys. The camera remains stationary in a close-up, slightly shaky position focused on the upper body and instrument.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dAi2bUzfmuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dAi2bUzfmuo_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 139.7664101014826, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The violin and bow are moving due to the player's actions (bowing and fingering).", "background_and_ambient_analysis": "The background (room interior) is static with no signs of shifting. There are no ambient environmental elements such as fire, water, smoke, or wind."}}
{"video_id": "dBJ4aM23HrE", "file_name": "dBJ4aM23HrE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with three women at a table. The first frame shows them standing, then they lean over the table. The next part is two women applying cream on their faces. Need to list the sequence.\n\nFirst scene: three women (white top, blue, pink shirts) stand behind a table with a tray of three white balls. They lean forward, reaching towards the tray. Then, the scene cuts to two women applying cream to their faces—one in a purple top (left side, applying to cheek), another in a yellow top (right, applying to chin). \n\nCheck appearance: colors of shirts, number of people. Spatial relationships: in first scene, they're behind the table, reaching. Then split screen or two separate shots? The video has a split screen in frame 4-5, but the caption should be chronological.\n\nSo sequence: 1. Three women (white, blue, pink shirts) lean over table with tray of white balls. 2. Then, two women apply cream to faces (one purple, one yellow top).\n\nCamera: starts with medium shot of three women, then maybe split screen (but description should note the camera perspective change). The first part is a single shot, then split screen. But the rules say mention camera perspective and movement. So maybe: starts with three women at table, then cuts to two women applying cream.\n\nLet me structure:\n\nFirst, three women in white, blue, and pink tops stand at a table with a black tray holding three white spheres. They lean forward, reaching toward the tray. Then, the scene shifts to two women applying cream to their faces—one in a purple sleeveless top on the left, the other in a yellow sleeveless top on the right. The camera moves from a medium shot of the group to close-ups of the two women.\n\nWait, the original video has:\n\n[0.0] Three women at table (white, blue, pink)\n\n[1.4] Close-up of one woman (white top) touching cheek\n\nWait, no—the user provided frames. Let's check the input:\n\n<0.3 seconds> [three women at table]\n\n<1.4> [close-up of a woman's face (pink shirt?)]\n\nWait, the input is the video frames as:\n\nFrame 0: three women at table\n\nFrame 1: close-up of a woman's face (maybe pink shirt)\n\nFrame 2: three women reaching for white balls on tray\n\nFrame 3: three women at table (same as 0)\n\nFrame 4: split screen of two women applying cream\n\nWait, no, the user's video description is:\n\n[0.3] three women at table (white, blue, pink shirts)\n\n[1.4] close-up of a woman's face (white shirt, hand near cheek)\n\n[2.5] three women leaning over table, reaching for white balls\n\n[3.6] two women applying cream (split screen: left woman in purple top, right in yellow top)\n\nWait, the user's provided video frames:\n\nFirst, three women (white, blue, pink) at a table with a tray of white balls. Then, a close-up of a woman (white shirt) touching her face. Then, three women reaching for the balls. Then, two women applying cream (split screen).\n\nWait, no, the user's input:\n\n<0.3 seconds> [three women at table]\n\n<1.4 seconds> [close-up of a woman's face (white shirt? The first frame is three women, then the next is a close-up of one woman's face. Wait, the user's video sequence:\n\nFrame 0: three women at table (white, blue, pink shirts)\n\nFrame 1: close-up of a woman's face (maybe the pink shirt one? But the description says \"three women\" at first, then a close-up. Then frame 2: three women leaning over table, hands reaching towards tray. Frame 3: split screen of two women applying cream.\n\nSo the chronological order:\n\n1. Three women (white top, blue top, pink top) stand at a table with a black tray containing three white spheres. They lean forward and reach toward the tray.\n\n2. The scene shifts to two women: one in a purple sleeveless top (left side) and another in a yellow sleeveless top (right side), both applying cream to their faces in a split-screen view.\n\nCamera perspective: starts with a medium shot of the three women at the table, then cuts to a split-screen close-up of the two women applying cream.\n\nCheck rules: focus on motion and behavior. So:\n\n- At the beginning, three women (wearing white, blue, and pink tops) are positioned behind a table with a tray of white spheres. They lean forward and extend their", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dBJ4aM23HrE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dBJ4aM23HrE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 314.06535720714066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Women manipulate eggs on a tray (e.g., arranging, moving) and perform actions like eating/chewing.", "background_and_ambient_analysis": "Static background elements (windows, shelves) show no shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "dB4BnDmKpWo", "file_name": "dB4BnDmKpWo_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with black hair, wearing a pink and white striped shirt and pink pants, stands on a floral rug holding a yellow phone to her ear. She turns and walks to the right toward a table and chairs, moving across the wooden floor. The camera begins top-down and pans slightly to follow her movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dB4BnDmKpWo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dB4BnDmKpWo_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 64.72706195126949, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) is walking across the room, moving from left to right with consistent locomotion.", "background_and_ambient_analysis": "Background elements (wooden floor, rug, stairs) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "dBgbguSP9hk", "file_name": "dBgbguSP9hk_000442_000452.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black attire massages another person's extended legs lying on a white-covered table. The therapist's hands apply pressure and move in circular motions on the calf, shifting positions along the leg. Background includes tiled flooring. Camera remains in a close-up perspective focused on the hands and legs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dBgbguSP9hk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dBgbguSP9hk_000442_000452.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 77.26527250524686, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Massage therapist's hands are moving rhythmically over the client's leg, applying pressure in discrete, deliberate motions. The client's leg shows minimal passive movement, primarily driven by the therapist's actions.", "background_and_ambient_analysis": "The background (tiled floor and room elements) is static with no shifting or fluid motion. No fire, water, smoke, or wind is visible; background remains consistent throughout."}}
{"video_id": "dC9C88qsR6Q", "file_name": "dC9C88qsR6Q_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler reaches their right hand to touch an adult's left arm, which the adult holds near a table. The adult, wearing a dark shirt, turns their head toward the child as the child presses their hand against the arm. The camera maintains a close perspective with minimal movement, set against a blurred background of wooden furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dC9C88qsR6Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dC9C88qsR6Q_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 180.20487196229533, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects: an adult sitting at a table and a child holding the adult's arm. The child's hand moves to apply pressure to the adult's arm, and the adult slightly bends forward and then returns to an upright position.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, countertop) remain static with no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "dCBMMani4Vc", "file_name": "dCBMMani4Vc_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a small, graffiti-covered van parked beside a brick wall. The camera then shifts to a person in a purple shirt holding a microphone, standing in front of the wall and gesturing while speaking. Subsequently, the camera focuses on a hand wearing a blue glove applying yellow paint to the brick wall. The camera perspective remains steady throughout, transitioning between the van, the speaker, and the painting action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dCBMMani4Vc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dCBMMani4Vc_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 278.8853183368921, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a purple shirt moves their arm while spray-painting yellow graffiti on a brick wall, exhibiting deliberate physical movement for art creation.", "background_and_ambient_analysis": "Background elements (brick wall, food truck) show no uniform shifting. No fire, water, or smoke present; graffiti application is a human action without fluid/environmental motion."}}
{"video_id": "dAZAFXn5QyA", "file_name": "dAZAFXn5QyA_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a marina with several boats. The main subjects here are the boats and maybe people. Let's check the frames. \n\nIn the video, there's a small inflatable dinghy in the water, attached to a larger sailboat. The sailboat is white with a red pole. Then, a person in a blue shirt is on the dock near the sailboat. Wait, no, looking at the frames: the person in blue is on the deck of a sailboat. Wait, in frame 1, there's a person in blue on the dock? Wait, no, let's check. The video starts with a marina. The boats are stationary. The dinghy is floating near the sailboats. Then, maybe the camera moves slightly. \n\nWait, the user says to focus on motion and behavior. Are there any movements? Let's see. The frames from 0 to 5 seconds—maybe the camera is panning slightly? Let's check the description. The first frame has a white dinghy near a white sailboat (with red mast). Then, as the video progresses, the dinghy moves a bit? Wait, no. Wait, the video might have a slight camera movement. Let's see the frames: the background has buildings and other boats. The main objects are the boats. \n\nWait, the caption should be chronological. So, start with the scene: a marina with multiple sailboats docked. A small white inflatable dinghy is tethered to a white sailboat with a red mast. The dinghy is in the water between two boats. Then, there's a person in a blue shirt visible on the deck of a sailboat to the left of the dinghy. Wait, in the frames, the person in blue is on the sailboat's deck. Then, the camera might move slightly to the right, revealing more of the sailboats. \n\nWait, the rules say: focus on motion and behavior. Are there any motions? The dinghy might be drifting a bit? Or is it still? Let's see the frames. The video starts, and the scene is static except for maybe the camera. Wait, the user says \"chronological paragraph describing the provided video.\" So, what's happening. \n\nLet's break it down. The video shows a marina with several sailboats moored. In the foreground, a red mast of a sailboat is visible. A small white inflatable dinghy, with an orange stripe, is anchored between two larger boats. A person wearing a blue shirt is seen on the deck of a white sailboat to the left of the dinghy. The camera remains mostly stationary but subtly shifts position, revealing more of the marina and the dock area in the background. \n\nWait, need to check if there's movement. The problem says \"motion and behavior of main subjects.\" If the main subjects are stationary, then describe their state. \n\nLet me structure it: \n\nThe video depicts a marina with numerous sailboats docked in calm water. A small white inflatable dinghy with an orange stripe is tethered to a white sailboat with a prominent red mast, positioned near the center of the frame. To the left of the dinghy, a person in a blue shirt is visible on the deck of another sailboat. As the video progresses, the camera slowly pans right, offering a clearer view of additional sailboats and the distant shoreline. The scene remains serene with minimal movement, except for the slight camera adjustment. \n\nWait, but the rules say \"briefly describe their appearance and number.\" So, the person: blue shirt, one person. The dinghy: small, white with orange stripe. The sailboats: white with red mast, etc. \n\nWait, the output must be concise. Let's try:\n\nA marina scene features multiple sailboats docked in calm waters. A small white inflatable dinghy with an orange stripe floats near a white sailboat with a red mast, positioned in the foreground. A person wearing a blue shirt is visible on the deck of a nearby sailboat to the left. The camera remains steady with minor panning, capturing the static arrangement of boats and the quiet harbor environment.\n\nWait, but is there any motion? The dinghy might be moving a bit. Let's check the frames. In frame 0, the dinghy is at a certain position. Frame 1: maybe it's drifting? The user says the video is from 0 to 5 seconds. Maybe the dinghy is drifting slowly. But the caption should focus on motion. If there's no obvious motion, then describe the scene.\n\nWait, the problem says \"focus primarily on the motion and behavior of main subjects\". If the main subjects are stationary, then their behavior is stationary. So, the description would include their positions.\n\nAnother angle: the main subjects are", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dAZAFXn5QyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dAZAFXn5QyA_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 725.9154817962851, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small white boat is moving from left to right, propelled by its own means.", "background_and_ambient_analysis": "Minor water ripples (ambient) but the dominant motion is the movement of a small white boat. Background elements (docks, boats) are stationary."}}
{"video_id": "dCUpu0wl6OQ", "file_name": "dCUpu0wl6OQ_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red tank top and dark shorts repeatedly punches a large black heavy bag suspended from the ceiling. The individual steps forward and back with each strike, causing the bag to swing rhythmically. The bag is positioned against a light blue wall near a doorway, with minimal background details visible. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dCUpu0wl6OQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dCUpu0wl6OQ_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 186.50791998228303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is actively punching a heavy bag, causing the bag to swing back and forth. The person's torso, legs, and arms move dynamically due to physical force from the punches.", "background_and_ambient_analysis": "The background (walls, refrigerator, floor) remains static with no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "dCb02X_VDLU", "file_name": "dCb02X_VDLU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black coat walks down a set of stairs toward a large red-suited Santa Claus statue positioned next to a decorated Christmas tree, moving from the right side of the frame toward the left as they approach the statue; the camera follows the person's movement with a slight pan left, capturing their interaction with the statue near the tree.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dCb02X_VDLU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dCb02X_VDLU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 51.76666165194909, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing black coat and scarf) walks down stairs toward the Christmas tree and Santa figure. Movement is locomotion-driven with no collisions or interactions with other objects.", "background_and_ambient_analysis": "Static background elements (walls, staircase, floor tiles) show no shifting or uniform motion. No fire, water, smoke, or wind-driven environmental motion observed (Christmas tree and figures are stationary)."}}
{"video_id": "dCqZX7s0kqg", "file_name": "dCqZX7s0kqg_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a blue sleeveless top uses a blue and black curling iron, raising their right hand to lift hair and wrapping a section around the iron, holding the device close to their head; the camera maintains a close-up, static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dCqZX7s0kqg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dCqZX7s0kqg_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 85.52722497707606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (human) and curling iron moving. Person actively uses the curling iron to style hair, involving deliberate hand and head movements to manipulate hair strands and the tool.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). Background elements (wall, colorful painting, lamp) are stationary and show no uniform movement."}}
{"video_id": "dCka1JLvhPQ", "file_name": "dCka1JLvhPQ_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark shorts stands on a grassy field, right arm raised. He bends forward, extends his arms, and lowers his body to place both hands on the ground. Transitioning to a hands-and-knees position, he pushes himself back up to a standing stance with arms extended. The camera remains stationary, capturing the motion from a fixed ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dCka1JLvhPQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dCka1JLvhPQ_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 1047.3681475798805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single man (discrete solid object) performs physical movements: handstands, push-ups, and stretching motions on the grass. Motion is tracked via bounding box.", "background_and_ambient_analysis": "The background (trees, sky, grass) is static with no shifting, fluid motion, or environmental effects. No fire, water, smoke, or wind are visible."}}
{"video_id": "dCyd9ALDiuQ", "file_name": "dCyd9ALDiuQ_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person jumps headfirst from a poolside into a backyard pool, creating a large splash as they enter the water, then resurfaces and swims with ripples forming around them. The camera remains stationary with slight shake, capturing the action from a poolside perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dCyd9ALDiuQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dCyd9ALDiuQ_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 805.4674226333156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person jumps into the pool and swims, with water splashing as a result of the collision.", "background_and_ambient_analysis": "Background elements (house, fence, trees) remain static. Water splashing is transient but not dominant motion; primary action is discrete object movement."}}
{"video_id": "dCK4eXCdbDQ", "file_name": "dCK4eXCdbDQ_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red and black jacket, black pants, and a hat walks forward along a snow-covered path through a forest of snow-laden trees, holding a tool in their right hand. The camera follows steadily from behind, capturing the person's movement through deep snow as they progress along the narrow trail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dCK4eXCdbDQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dCK4eXCdbDQ_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 255.68951803832317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person wearing a red and black jacket is walking through deep snow. The person moves steadily forward, exhibiting locomotion due to physical effort (walking), and is clearly trackable as a discrete object.", "background_and_ambient_analysis": "The background consists of snow-covered trees and ground, which appear static with no significant fluid motion (fire, water, wind). Trees show minimal swaying but are not driven by environmental forces like wind; the snow remains undisturbed and no ambient effects dominate."}}
{"video_id": "dDIVQx0XAqY", "file_name": "dDIVQx0XAqY_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a person seated cross-legged on a woven mat, their hands resting near three metallic singing bowls placed on small stands in front of them. The scene briefly darkens before transitioning to a close-up of the person holding one bowl in their left hand and striking it with a wooden mallet in their right hand. The camera focuses on the hand movements and the bowl's surface during the strike, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dDIVQx0XAqY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dDIVQx0XAqY_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 33.465748658012785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands move a stick inside a metallic bowl, causing discrete motion of the stick within the bowl.", "background_and_ambient_analysis": "Background elements (mat, wooden surface) show no shifting or fluid environmental motion; transitions involve cuts rather than gradual background shifts."}}
{"video_id": "dD7z8zdLAPo", "file_name": "dD7z8zdLAPo_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym with blue mats, two shirtless men—one in red/yellow athletic shorts, the other in blue—train with heavy bags. They move dynamically around the bags, alternating kicks and punches. The man in yellow shorts strikes a black bag while the other in blue steps back. The camera pans slightly left to follow their motion, capturing their rhythmic exercise.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dD7z8zdLAPo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dD7z8zdLAPo_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 171.12396176699886, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: two primary subjects (one in yellow shorts, one in black shorts) execute kickboxing motions (kicks, punches) against a heavy bag. Additional individuals in the background move intermittently. Motion is discrete, solid, and caused by muscular exertion (locomotion) and physical interactions with the punching bags.", "background_and_ambient_analysis": "The background (walls, floor, gym equipment including punching bags and tires) remains stable without uniform shifting. No fluid or environmental motions (fire, water, smoke, wind) are present; the scene is indoors with controlled lighting and static structural elements."}}
{"video_id": "dCghQudkh9Q", "file_name": "dCghQudkh9Q_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dCghQudkh9Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dCghQudkh9Q_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 48.935298407947556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects moving: Chef's hand holding a spatula stirring contents in a metal bowl. The spatula's motion is tracked as it mixes ingredients (vegetables, oil).", "background_and_ambient_analysis": "The kitchen background (shelves, vegetables) remains static with no shifting or environmental motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "dCWidKKqvpM", "file_name": "dCWidKKqvpM_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several children and adults gather around a table with a blue patterned tablecloth. A girl in a pink top reaches toward a central cake, while a blonde girl in a black-and-white striped shirt and a boy in a white hoodie with black accents stand nearby. A woman in a black shirt interacts with a man in a blue shirt seated beside her; a purple mascot figure is visible to the left. As the sequence progresses, a person in a brown shirt enters the frame from the lower-left corner. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dCWidKKqvpM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dCWidKKqvpM_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 113.56595140402705, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people, chairs) exhibit locomotion: children and adults move around the table, with the woman in the brown shirt leaning over the table.", "background_and_ambient_analysis": "Background elements (walls, furniture) remain stationary; no fluid motion (fire, water, smoke) detected."}}
{"video_id": "dDNpCwNVz9w", "file_name": "dDNpCwNVz9w_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair uses a white cloth to wipe their cheek, moving it upward toward the eye area before lifting it away, followed by closing their eyes. The camera maintains a close-up perspective with slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dDNpCwNVz9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dDNpCwNVz9w_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 154, "blur_score": 104.56228052866638, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hand applies a substance to the face, with the face moving slightly due to treatment; these are discrete solid objects moving via explicit physical forces (application/treatment).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Static background elements (e.g., glass bottle) remain fixed relative to the scene."}}
{"video_id": "dDnMQ823dwg", "file_name": "dDnMQ823dwg_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dDnMQ823dwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dDnMQ823dwg_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 1031.2891453177651, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt and green pants is performing leg exercises on a carpet; their legs and torso move in discrete, controlled motions.", "background_and_ambient_analysis": "Background elements (walls, window, carpet) show no uniform shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "dEPQMx2dyps", "file_name": "dEPQMx2dyps_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The dealer, wearing a black vest over a white shirt with a bow tie, interacts with playing cards on a green blackjack table, moving and arranging the cards in sequence. Other dealers are visible at adjacent tables but remain secondary. The camera stays stationary, capturing the dealer's actions from a frontal viewpoint.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dEPQMx2dyps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dEPQMx2dyps_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 670.4437096650158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dealer's hands and cards/chips on the table are moving due to shuffling, dealing, and chip arrangement actions—discrete solid objects exhibiting explicit physical motion from human locomotion.", "background_and_ambient_analysis": "Background elements (walls, casino furniture, and distant tables) are stationary with no shifting or fluid motion; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "dEY8MNMeZ7U", "file_name": "dEY8MNMeZ7U_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue dress stands in front of a map, pointing toward marked locations; she steps back slightly. The scene transitions to a weather forecast graphic displaying daily temperature predictions. Camera remains static during the map scene, then cuts to the forecast graphic.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dEY8MNMeZ7U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dEY8MNMeZ7U_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 326.36039427871526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A weather presenter in a blue dress exhibits subtle body movements (gesturing, turning) during the first segment; no other discrete objects show significant motion.", "background_and_ambient_analysis": "The initial background (weather map) is static with no uniform shifting. The subsequent sky background shows no significant fluid motion (clouds appear static); no fire, water, or smoke dominates the scene."}}
{"video_id": "dEZmfZ1461s", "file_name": "dEZmfZ1461s_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark long-sleeve shirt and white gloves manipulates a green and white object over a metal grill placed on a wooden table. The individual adjusts the object's position, moving it slightly across the grill's surface. In the background, several people stand near the table, including one in a pink shirt and another in yellow, observing the action. The camera remains close to the scene with a slight shake, focusing on the person's hands and the object being handled.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dEZmfZ1461s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dEZmfZ1461s_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 908.6554940988165, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's gloved hands move a cloth across a grill, causing discrete, solid object motion (cloth) due to manual cleaning action.", "background_and_ambient_analysis": "Background elements (people, walls) are stable with no uniform shifting or fluid environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "dEj5y0CDw8E", "file_name": "dEj5y0CDw8E_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt manipulates a small white cone on a weathered dark blue device, adjusting its position before placing a yellow sponge to the right of the cone. The device rests on a beige surface, and the camera maintains a close-up, steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dEj5y0CDw8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dEj5y0CDw8E_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 133.4469069400481, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: Person's hands manipulate a yellow sponge and a cone-shaped object on a metal device; motion is deliberate physical interaction.", "background_and_ambient_analysis": "Background (textured fabric surface) is static with no shifting or environmental elements (fire, water, smoke, wind) observed."}}
{"video_id": "dEqyH9fn9S8", "file_name": "dEqyH9fn9S8_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person on a red lawnmower moves across a grassy area, followed by another person on a green lawnmower who traverses the lawn to the right. Both individuals are seated on their respective vehicles, which have visible wheels and cutting decks, while the second person gradually overtakes the first. The camera pans slightly to follow the movement of the green lawnmower, maintaining a ground-level perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dEqyH9fn9S8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dEqyH9fn9S8_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 245.3086533576602, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects: a red riding lawn mower with a person (foreground) and a green riding lawn mower with a person (background) are moving across the grass. Their motion is due to active locomotion (mowing).", "background_and_ambient_analysis": "The background elements (fence, tree, building) are static and show no fluid motion or environmental shifts. No fire, water, smoke, or strong wind is observed."}}
{"video_id": "dFGDBBwLdFA", "file_name": "dFGDBBwLdFA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dealer with long dark hair and a beige top arranges playing cards on a red blackjack table, then gathers and reshuffles the cards as a countdown timer on the screen decreases from 8 to 5. The camera remains fixed, capturing the table and dealer from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dFGDBBwLdFA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dFGDBBwLdFA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 1781.7441718728874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (girl) at a casino table exhibits subtle movements (hand positioning, body posture changes) consistent with seated locomotion or gesturing.", "background_and_ambient_analysis": "Background elements (red table, casino chairs, walls) show no uniform shifting. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "dGav1IKORZ4", "file_name": "dGav1IKORZ4_000757_000767.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A line of individuals in white uniforms with purple sashes wave large white flags across a grassy field. The camera shifts to a person in a purple shirt standing on a stool, gesturing toward the group. To the left, a seated crowd claps as the director signals. The camera moves from the flag-bearing group to the director and the clapping audience.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dGav1IKORZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dGav1IKORZ4_000757_000767.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 113, "blur_score": 187.21518057788074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Band members raising batons and moving arms, man on platform gesturing, crowd clapping.", "background_and_ambient_analysis": "No significant fluid or wind motion; background (trees, grass) appears static."}}
{"video_id": "dG-LbeI_Vn4", "file_name": "dG-LbeI_Vn4_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark sweater holds a round, bright orange, inserting a knife into its peel and slicing through the fruit. The hands maneuver the knife while keeping the orange centered, with the background blurred and indistinct. The camera maintains a close-up perspective, slightly shaky, focusing on the sequential cutting motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dG-LbeI_Vn4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dG-LbeI_Vn4_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 33.764139358897125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are actively peeling an orange, with discrete motion of the hands applying force to the orange.", "background_and_ambient_analysis": "The background includes static elements like ground and wooden structures with no uniform shifting or fluid environmental motion (e.g., no fire, water, or smoke)."}}
{"video_id": "dHCywSnG8hk", "file_name": "dHCywSnG8hk_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair, wearing a gray t-shirt and black pants, bends over a kitchen counter. They raise their left hand to their face, then place both hands on a cutting board. The individual leans forward and bends over the board while engaging in an action, with white cabinets and a sink visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dHCywSnG8hk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dHCywSnG8hk_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 1029.722205212194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is performing physical actions: bending over the counter, adjusting posture, and interacting with objects on the counter.", "background_and_ambient_analysis": "The kitchen background (cabinets, sink, countertops) shows no shifting or environmental fluid motion (fire, water, smoke, wind); all elements remain static."}}
{"video_id": "dGNFFtghSp8", "file_name": "dGNFFtghSp8_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several children gather around a dirt ground with visible tire tracks. A boy in a white shirt bends down, followed by a boy in a blue shirt with text and black shorts. Additional children in blue jeans, a checkered shirt, and light blue shirt join, some crouching or pointing at the ground. The group shifts positions, with some standing and others observing the tire track. The camera pans across the scene, capturing the children’s interactions from a slightly elevated angle. Background features minimal grass and dirt.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dGNFFtghSp8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dGNFFtghSp8_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 93.08563847566077, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete solid objects (people) exhibit intentional movement: crouching, walking, and repositioning around a muddy area. Their motion is driven by locomotion and physical interactions with the environment.", "background_and_ambient_analysis": "The background elements (wall, grass, ground) show no uniform shifting or fluid motion (fire, water, smoke, wind). Mud is present but treated as a static ground surface without fluid dynamics."}}
{"video_id": "dHNifY05N2w", "file_name": "dHNifY05N2w_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair stands outdoors at night, speaking to the camera with shifting facial expressions and slight head movements. Parked cars and illuminated trees are visible in the background. The camera maintains a close-up perspective with a slight handheld shake, capturing her upper body and face as she moves subtly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dHNifY05N2w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dHNifY05N2w_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 150, "blur_score": 143.3128584587945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person is moving their mouth and head slightly while speaking, which is a discrete solid object motion due to physiological forces.", "background_and_ambient_analysis": "The background (trees, parked cars) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "dH0uQq_HIMo", "file_name": "dH0uQq_HIMo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to understand what's happening. The video shows kids on an inflatable bounce house. Let me look at each frame.\n\nIn the first frame, there are several children. There's a girl in a pink dress, a boy in a light blue shirt, another kid in a black shirt with a blue design, and a boy in a white shirt. They're all moving around the bounce house. The bounce house has blue and white sections.\n\nNext, the kids are interacting. The girl in pink is holding a yellow ball. The boy in white is jumping towards her. The kid in black is also jumping. Then, in the later frames, the kids are still bouncing, some are running towards the camera. There's a girl in a purple dress with white flowers. Another boy in a white shirt is reaching for a green ball.\n\nI need to describe the motion chronologically. Start with the initial positions. The main subjects are the children. Their appearances: pink dress, light blue shirt, black shirt, white shirt, purple dress. Numbers: around five kids.\n\nSpatial relationships: The girl in pink is in front, others are moving around her. The boy in white is approaching. The kid in black is jumping. Then, they shift positions as the video progresses.\n\nCamera movement: The camera seems to be handheld, maybe moving slightly, following the kids. There's a shake, so maybe it's a bit unstable.\n\nBackground is minimal, just the bounce house and a wall. No need to mention the wall unless essential, but since it's the setting, maybe just say \"indoor\" or \"within the bounce house.\"\n\nCheck the rules: focus on motion, chronological order, appearance (colors, size, orientation), spatial relationships, camera perspective. Exclude text, names, style.\n\nPutting it all together. Start with the kids on the bounce house. Describe their actions step by step. Mention the colors. Then conclude with camera movement.\n\nLet me draft:\n\nChildren play on an inflatable bounce house; a girl in pink holds a yellow ball while a boy in white runs toward her. Others in light blue, black, and purple dresses jump and move around, some reaching for green and red balls. The camera follows the motion with slight shakes, capturing the dynamic activity inside the blue-and-white structure.\n\nWait, check if chronological. First frame: kids moving, then ball thrown? Wait, in the video, in the first few frames, the kids are jumping and moving. The yellow ball is being held by the pink dress girl. Then, maybe the ball is thrown. Then in later frames, there's a green ball. So need to mention the ball actions.\n\nWait, the video shows: first, the girl in pink holds a yellow ball. Then, a boy in white jumps towards her. Then, maybe the ball is thrown. The next frame shows a girl in purple running with a green ball. Hmm.\n\nWait, looking at the frames:\n\nFrame 0: kids on bounce house. Girl in pink (front), boy in white, others behind.\n\nFrame 1: same scene, pink girl still holding yellow ball, boy in white jumping.\n\nFrame 2: boy in white is now on top, girl in pink is in front.\n\nFrame 3: boy in light blue (was on top) now in front, girl in pink is behind. Green ball appears.\n\nFrame 4: kids moving towards the camera, girl in purple (white flowers) is in front.\n\nWait, perhaps the yellow ball is thrown, then another ball (green) is passed.\n\nWait, the instructions say to mention the motion and behavior chronologically.\n\nSo first, children jump on the inflatable. A girl in pink holds a yellow ball. Then, a boy in white runs toward her. The boy in light blue (from frame 1) is on top of the bounce house. Then, in the next frame, the boy in light blue jumps down, and the girl in pink is running. The girl in purple (with white flowers) is now visible. The green ball is being held by someone.\n\nWait, maybe the key events are: kids playing, yellow ball, then green ball, movement towards the camera.\n\nBut need to keep it concise. Let me try:\n\nChildren play on an inflatable bounce house. A girl in pink holds a yellow ball while a boy in white approaches. Others in light blue and black shirts jump and move dynamically; a girl in purple runs toward the camera with a green ball. The camera follows their motion with slight shake.\n\nWait, need to check the rules. Mention spatial relationships. For example, the girl in pink is in front, others behind. The boy in white is running toward her. Then, as the video progresses, the girls and boys move around. The camera is handheld, following their actions.\n\nMaybe: Children jump and run on an inflatable bounce house.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dH0uQq_HIMo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dH0uQq_HIMo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 32.41216960673141, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple children are moving: running, jumping, and interacting on the inflatable bounce house. One child in pink is holding a ball, which is being thrown and caught.", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion observed. Background walls are static."}}
{"video_id": "dH-zHUDL0zM", "file_name": "dH-zHUDL0zM_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A top-down view shows hands adjusting a narrow pink strip along a large pink polka dot patterned paper on a white surface. The camera then shifts to a frontal view of a woman in a blue shirt folding the same pink polka dot paper on a kitchen counter, with the paper partially folded and a folded pink polka dot item nearby.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dH-zHUDL0zM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dH-zHUDL0zM_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 143.18775042277343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the paper/fabric objects show discrete motion from physical manipulation (placing, aligning, and cutting materials).", "background_and_ambient_analysis": "The kitchen background (cabinets, framed photos) remains static throughout the video; no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "dHbJoBrGAKw", "file_name": "dHbJoBrGAKw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a red safety suit and white helmet adjusts a theodolite mounted on a tripod while standing on a sandy terrain. Another individual in a red suit and white helmet enters the frame from the left, approaching and stopping near the first person, who remains focused on the instrument. Both subjects are positioned in an open, dry field with sparse trees in the background. The camera maintains a static perspective throughout, capturing the scene from a consistent eye-level angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dHbJoBrGAKw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dHbJoBrGAKw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 75.41966889578266, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two workers in red uniforms: one stationary (foreground) operating surveying equipment, one walking from left to right (background) before stopping and standing still.", "background_and_ambient_analysis": "Background elements (trees, water, horizon) are static with no fluid motion (calm water, no waves), wind effects (trees remain still), or environmental disturbances. No ambient environmental motion detected."}}
{"video_id": "dIDgL5jkLcs", "file_name": "dIDgL5jkLcs_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt, dark pants, and hat stands facing a row of wooden targets with red and yellow circular markings, swinging a wooden axe back before releasing it toward the targets; the axe flies through the air toward the targets. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dIDgL5jkLcs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dIDgL5jkLcs_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 742.214109184018, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is the only discrete solid object moving, performing martial arts movements (punches and kicks) in front of stationary wooden boards. The boards do not move.", "background_and_ambient_analysis": "The background (white wall and ground) is static with no uniform shifting. There is no fire, water, smoke, or wind-induced motion. The sky is clear and motionless."}}
{"video_id": "dIgU1gkJzcw", "file_name": "dIgU1gkJzcw_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a pink and white checkered dress stands indoors, holding a light-colored object while moving it with her hands; a brown cat is positioned to her left, partially visible. The girl turns slightly, maintaining focus on the object, while the cat remains stationary. The background includes a couch with patterned cushions and hanging decorations. The camera captures the scene with a slight shake and remains relatively static, focusing on the girl and the cat.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dIgU1gkJzcw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dIgU1gkJzcw_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 309.35092610668164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A young girl in a striped dress is actively moving her arms and body while interacting with a plush toy. Her motion involves discrete locomotion and manipulation of a solid object.", "background_and_ambient_analysis": "Background elements (sofa, wall decorations) show no significant shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind). The scene is indoors with static household objects."}}
{"video_id": "dImElsbMOpg", "file_name": "dImElsbMOpg_000364_000374.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of a person's face, eyes closed. Then, in the next frames, a hand comes into view, holding something yellow, maybe food? The hand moves towards the person's face, and then there's a motion where the hand is wiping or touching the face. The hand has long nails, so that's a detail. The person's face is in close-up, so we can see the side profile. The background is blurred, so not much to mention there. The camera is mostly static but might have slight movements. Let's structure it chronologically: start with the person's face, then the hand entering, moving, and the action with the hand. Keep it concise.\n\nCheck the rules: focus on motion, main subject's behavior. The main subjects are the person and the hand. The hand is holding a yellow object, maybe, and then moving towards the face. Then the hand covers part of the face. Let's put that in order.\n\nFirst, close-up of a person's face with eyes closed. Then, a hand (with long nails) enters the frame, holding a yellow object, moves towards the face, and touches or covers the face area. The camera is close-up, maybe slightly shaky. Background is out of focus.\n\nNow, make sure it's chronological. So: A person with closed eyes is shown in close-up. A hand with long nails holding a yellow object approaches and touches the person's face. The camera remains close and slightly shaky throughout.\n\nWait, the video shows the hand moving from the left side (since in frame 4, the hand is on the left of the face), then moving towards the face. The yellow object is probably the hand holding something, maybe a food item. So the action is the hand coming from the left, moving towards the face, touching it. Then the hand moves away? Or stays. Let's see the frames:\n\nFrame 0: close-up of face, eyes closed.\n\nFrame 1: same, maybe hand starting to enter.\n\nFrame 2: hand with yellow object (like a piece of food) near the face.\n\nFrame 3: hand covers part of the face, maybe wiping.\n\nFrame 4: hand is still there, covering.\n\nSo the sequence is: person's face, then hand entering with yellow object, moving to touch the face, then the hand stays in contact. The person's face is the main subject, then the hand's movement.\n\nNow, appearance: person's face is shown, eyes closed, so we can say \"a person's face with closed eyes\". The hand is \"a hand with long nails holding a yellow object\".\n\nSpatial relationship: hand is initially from the left, moving towards the face, then in front of or near the face.\n\nCamera: close-up, maybe slight shake.\n\nPutting it all together:\n\nThe video opens with a close-up of a person's face with closed eyes. A hand with long nails holding a yellow object enters from the left, moving toward the face, and touches the person's cheek. The camera remains in a close-up position with slight movement throughout.\n\nWait, but the rules say \"conclude with the camera perspective and movement\". So after describing the action, mention camera.\n\nAlso, \"briefly describe their appearance and number (color, size, orientation)\". So the person's face: gender not specified, but the hand has long nails, the yellow object is held.\n\nWait, the output should be a paragraph. Let's make it concise.\n\n\"A person's face with closed eyes is shown in close-up. A hand with long nails holding a yellow object approaches from the left, touches the person's cheek, and remains in contact. The camera maintains a close-up perspective with minor shake throughout.\"\n\nCheck if background is minimal: yes, background is out of focus, so minimal.\n\nExcluded text, named characters, stylistic. So that's good.\n\nWait, in the frames, the yellow object is in the hand, maybe the hand is moving the object to the face. So the action is the hand holding the yellow object moving toward the face, then touching.\n\nLet's check the frames again:\n\nFrame 0: face, eyes closed.\n\nFrame 1: same, maybe hand starting.\n\nFrame 2: hand with yellow object near the face (the yellow is visible, like a food item).\n\nFrame 3: hand is closer, covering part of the face.\n\nFrame 4: hand still in contact.\n\nSo the motion is the hand moving from the left towards the face, holding yellow object, then touching. So the caption should be chronological.\n\nSo:\n\nThe video begins with a close-up of a person's face with closed eyes. A hand with long nails holding a yellow object moves from the left side of the frame toward the person's face, making contact with the cheek.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dImElsbMOpg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dImElsbMOpg_000364_000374.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 55.23975211387752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete solid object) moves near the face, exhibiting controlled motion consistent with rubbing or adjusting the facial area.", "background_and_ambient_analysis": "No significant background shift observed; the limited visible background (sunlight and faint outdoor elements) remains static. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "dJ-sFl1gOIQ", "file_name": "dJ-sFl1gOIQ_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user wants a concise chronological paragraph focusing on the main subjects' motions and behaviors.\n\nFirst, I need to look at the video frames provided. In the first frame, there's a light-colored dog lying down. Two people are around: one sitting on a chair, another crouching. The person crouching is holding something white, maybe a cup or container. The dog is in the foreground, resting.\n\nAs the frames progress, the camera seems to tilt upwards, showing more of the scene. The seated person is holding a wooden object, possibly a toy or tool, and the crouching person is still handling the white item. The dog remains lying down but might be looking up as the camera moves.\n\nThe main subjects are the dog and the two people. The dog is light-colored, maybe a golden retriever or similar breed. The seated person is wearing a light blue shirt and green pants, sitting on a chair. The crouching person is in a white shirt and shorts. They're positioned around the dog, with the seated person to the left and the crouching person to the right.\n\nThe dog is lying on the ground, facing towards the people. The camera starts close to the dog and then pans up to show both people. There's a red container in the background, but the user said to keep background minimal, so maybe just mention it briefly if necessary.\n\nThe actions: the dog stays still, then maybe looks up as the camera moves. The people are interacting with objects—one holding a wooden thing, the other holding a white object. Their positions relative to each other: seated person on left, crouching on right, dog in front.\n\nNeed to describe the order: start with the dog lying down, then the camera tilts up, showing both people. Mention their actions: the seated person holds a wooden object, the crouching person handles a white item. The dog remains in the foreground but may look towards the people.\n\nCheck the rules: focus on motion and behavior, chronological order. Avoid text, named characters, etc. Background minimal. Camera perspective: starts close-up, pans up slightly. The video probably has a slight camera movement as it tilts up to show more of the scene.\n\nPutting it all together: The light-colored dog lies on the ground, facing two people. A seated person in a light blue shirt and green pants holds a wooden object, while a crouching individual in white shirt and shorts handles a white item. As the camera tilts upward, both individuals remain in position, with the dog staying still in the foreground. The camera movement is a slight upward pan with a stable perspective.\n\nWait, the user wants minimal background. Maybe mention the red container only if essential, but the instructions say minimal. The red container might be in the background but not essential. So maybe omit it.\n\nFinal caption should be concise, chronological. Start with the dog, then the people's actions, then camera movement. Check for all the rules: motion, appearance, spatial relationships, camera movement. Make sure it's a paragraph, not bullet points.\n\nLet me draft:\n\nA light-colored dog lies on the ground, facing two people. The seated individual, dressed in a light blue shirt and green pants, holds a wooden object, while the crouching person in a white shirt and shorts manipulates a white item. As the camera tilts upward, both remain stationary, with the dog maintaining its position in the foreground. The camera movement is a gradual upward pan from a ground-level perspective.\n\nHmm, \"gradual upward pan\" might be better as \"tilts upward\" as in the first few frames. Also, check if the dog is \"facing\" them. Maybe \"lying down, facing the two people.\" Also, mention that the dog's head is up as the camera moves? The description says in frame 1, dog is lying down with head up maybe.\n\nWait, in the first frame, the dog is lying down but looking towards the people. As the video progresses, the dog might stay still. So perhaps \"lies on the ground, head raised towards the two people.\"\n\nAlso, the two people: \"a seated person\" and \"a crouching person.\" Need to specify their actions: seated person holding a wooden object (maybe a toy or tool), crouching person holding a white object.\n\nThe final caption should be chronological: starts with dog lying, then the camera tilts up to show the people's positions and actions.\n\nLet me try again:\n\nA light-colored dog lies on the ground, head raised toward two people. A seated person in a light blue shirt and green pants holds a wooden object, while a crouching individual in a white shirt and shorts handles a white item. As the camera tilts upward, the dog remains stationary, with the seated person positioned to the left and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dJ-sFl1gOIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dJ-sFl1gOIQ_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 622.8523399293873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person's hand and bottle are moving to feed the dog, and the dog's head may have slight movements.", "background_and_ambient_analysis": "Static background (ground, chairs, table) with no fluid/environmental motion detected. No fire, water, smoke, or wind visible."}}
{"video_id": "dJFxjKKC9sk", "file_name": "dJFxjKKC9sk_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in light-colored shirts sit at a bar, facing away from the camera; one has shorter dark hair, the other longer dark hair. They remain seated with minimal movement, positioned side-by-side in front of the bar counter. A bartender in red attire works behind the counter, visible in the background. The camera maintains a static perspective from behind the patrons, capturing the scene without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dJFxjKKC9sk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dJFxjKKC9sk_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 569.0084425141017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two seated women (one turning to interact with bartender) and a bartender moving in the background.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion; static bar setting with fixed bottles and signage."}}
{"video_id": "dIrJ1jf2atM", "file_name": "dIrJ1jf2atM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt, dark pants, and red shoes performs squats in a gym. He starts in a low squat position, rises to stand with arms extended upward, then lowers back into the squat. The background includes gym equipment and a garage door, but the camera remains stationary with a fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dIrJ1jf2atM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dIrJ1jf2atM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 578.738526791361, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black clothing performs discrete squats and arm movements, exhibiting solid object motion due to muscular locomotion.", "background_and_ambient_analysis": "Static garage background with no shifting walls or environmental fluids; garage door and hanging items remain fixed throughout the sequence."}}
{"video_id": "dGJtIaLt5aU", "file_name": "dGJtIaLt5aU_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a black top, black pants, and red shoes repeatedly punches a black heavy bag mounted on a metal stand in a gym. The individual steps forward and backward while delivering punches, maintaining a consistent stance. The camera follows the person's movement with a slight pan, capturing the sequence from a fixed angle. The background includes other punching bags and gym equipment but remains out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dGJtIaLt5aU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dGJtIaLt5aU_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 67.8128760322148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boxer (wearing black top and leggings) is moving their arms and body to punch a heavy bag, causing the bag to swing. The boxer's locomotion includes stepping and shifting weight between punches.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected. Gym walls, equipment, and floor remain stationary with no visible fire, water, smoke, or wind effects."}}
{"video_id": "dI_38cMEufo", "file_name": "dI_38cMEufo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing teal sleeves and black pants uses a teal power drill to drill into a blue pencil held above a black trash bag filled with crumpled gray debris. The drill penetrates the pencil, causing it to break. The camera remains in a top-down position, focused on the hands and trash bag, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dI_38cMEufo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dI_38cMEufo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 86, "blur_score": 112.8832347972903, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands, drill, and the material being drilled (appears solid, possibly ice or metal) exhibit discrete motion due to drilling actions.", "background_and_ambient_analysis": "The background (countertop, kitchen items) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "dJo_-EC9ZzI", "file_name": "dJo_-EC9ZzI_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby with a pink bow in a checkered high chair holds a clear sippy cup with blue accents, bringing it to their mouth to drink; food remnants, including chips and small pieces, rest on the tray. The baby shifts the cup slightly while drinking, with the camera maintaining a close-up perspective that slightly moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dJo_-EC9ZzI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dJo_-EC9ZzI_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 71.8995651823893, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is moving the bottle to drink, lifting and lowering it. The baby's head and arms also show motion. The crumbs on the tray are static.", "background_and_ambient_analysis": "The background (high chair, tray) is static with no fluid or environmental motion. No shifting background elements observed."}}
{"video_id": "dKip-Cs6aV8", "file_name": "dKip-Cs6aV8_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bare foot rests on a light-colored surface as hands manipulate a white bandage, wrapping it around the ankle in a circular motion. The hands adjust the bandage's position and tension, with the foot remaining stationary throughout the process. The camera maintains a close-up, slightly shaky perspective focused on the ankle and bandage application, capturing the sequence of wrapping from a top-down angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dKip-Cs6aV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dKip-Cs6aV8_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 161, "blur_score": 326.6983307126151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands and bandage (white cloth) are discrete solid objects in motion. The hands apply the bandage to the ankle, demonstrating intentional physical movement due to manual manipulation.", "background_and_ambient_analysis": "The background features a static surface (likely a floor or table) with no discernible fluid or gaseous motion (e.g., fire, water, smoke). No environmental elements like wind or flowing water are present."}}
{"video_id": "dK58TD5lZOQ", "file_name": "dK58TD5lZOQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing and light pants rides a small scooter across an intersection, moving from right to left. The scooter travels forward, passing by a curved road and a dark rectangular pedestrian crossing. The camera pans left to follow the scooter’s motion, with trees and distant vehicles visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dK58TD5lZOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dK58TD5lZOQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 224.41421030293856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking across the intersection, and cars are moving in the background.", "background_and_ambient_analysis": "The background elements (palm trees, road markings) are stationary and do not shift uniformly. No fluid or environmental motion (e.g., fire, water, wind) is dominant."}}
{"video_id": "dLhReTyStc4", "file_name": "dLhReTyStc4_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, belonging to a person wearing a black sleeve with yellow and red accents and a red watch on the left wrist, moves rapidly over a white surface. Initially clasped, the hands separate and repeatedly press down on an unseen object, sliding and striking the surface in quick succession. The camera maintains a close-up, slightly shaky perspective centered on the hands and the white surface, with minimal background details discernible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dLhReTyStc4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dLhReTyStc4_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 47.82411202185793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a small solid object (likely a coin) via discrete physical actions (picking up, rotating, placing down).", "background_and_ambient_analysis": "Background elements (table surface, distant objects) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects present."}}
{"video_id": "dLpAitXOicA", "file_name": "dLpAitXOicA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of 8-10 people wearing blue, green, and gray shirts stand in the center of an indoor facility with green walls and metal beams. They raise their arms in unison, then step back and disperse slightly. The camera remains static, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dLpAitXOicA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dLpAitXOicA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 369.05501847885057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Five to six distinct people are visible, moving by walking and shifting positions within the frame. Their locomotion is consistent with human movement, tracked by bounding boxes.", "background_and_ambient_analysis": "The gymnasium background (ceiling beams, green walls, red mats) shows no shifting or environmental fluid motion (no fire, water, smoke, or wind). Background elements remain consistently positioned across frames."}}
{"video_id": "dLw4XRuW62Y", "file_name": "dLw4XRuW62Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands hold a red fabric piece in front of a sewing machine, then position it under the needle while adjusting the material. The camera captures a close-up, slightly angled view of the hands and machine, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dLw4XRuW62Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dLw4XRuW62Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 160.4332360280378, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a pink object (likely a fabric or soft material) are moving as they manipulate the object within a mechanical setup.", "background_and_ambient_analysis": "No shifting background elements (e.g., walls, machinery parts remain static), no fire/water/smoke/wind present; background shows fixed industrial equipment."}}
{"video_id": "dMnwId_gD1A", "file_name": "dMnwId_gD1A_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a red shirt and dark shorts jumps on a green trampoline, lands, then steps off onto a wooden porch floor, turning away. The camera captures the motion with a slight shake from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dMnwId_gD1A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dMnwId_gD1A_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 1005.2847013190612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a red shirt moves via locomotion (running, sliding, falling) on a playground structure. A hand (likely an adult) appears in later frames interacting with the child.", "background_and_ambient_analysis": "No significant background shifts or fluid/environmental motion (fire, water, wind) observed. Static elements (walls, floor, furniture) remain consistent across frames without uniform motion."}}
{"video_id": "dMApKuiixnU", "file_name": "dMApKuiixnU_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a baseball or softball game from a top-down view. First, I need to track the main subjects: players. There are several people on the field. Let's see the sequence.\n\nIn the initial frames, players are positioned: some near home plate, others in the infield and outfield. Then, action happens—maybe a pitch or a hit? Wait, the first frame has a player near the pitcher's mound? Wait, the video shows people moving. Let's check the motion: players are running, maybe after a hit. The first frame has players in various positions. Then, in frame 3-4, players start moving towards the left or right. Maybe a runner is advancing.\n\nWait, the video is from an overhead perspective. So, the main subjects are players (number, maybe 10-15, but not sure). Their movement: in the first few seconds, they're scattered. Then, some players move towards each other. Maybe a play is happening, like a runner stealing a base or something.\n\nLet me check each frame. Frame 0: players are positioned. Frame 1: a player in the infield (maybe first base) is moving. Frame 2: more movement. Frame 3: a player in a yellow shirt (maybe the batter) is running, and others are moving. Frame 4: players are running towards the left side (from the top-down view). Frame 5: more players converging.\n\nSo chronological order: players are initially in position, then a batter hits the ball (or runs), runners move towards first base or other bases, fielders react. Let's count the people: in the first frame, maybe 10-12 players. Colors: some in blue, red, white shirts. The field has a dirt infield and grass outfield.\n\nWait, the user says \"main subjects are people/animals/objects\". Here, people. So describe their movement: in the early frames, players are stationary (positioned), then begin running. A player in a yellow shirt (batter) is prominent, moving towards first base. Others react—fielders run towards the ball.\n\nNeed to mention spatial relationships: e.g., the batter is near home plate, runners are advancing, fielders are to the left of the batter.\n\nCamera perspective: top-down, stationary (since the frames show consistent overhead view). No movement described, so \"top-down static view\".\n\nBackground: minimal. The field has a fence, trees, but not essential.\n\nSo putting it together: A top-down view shows several players (wearing red, blue, and yellow shirts) positioned on a baseball field. Initially stationary, the batter (yellow shirt) hits the ball and starts running toward first base, while other players react—runners advance, fielders move to intercept. The camera maintains a static overhead position throughout, capturing the field's dirt and grass with tree shadows. Wait, but need to be concise.\n\nWait, rules: chronological paragraph. So start with initial state, then actions. Let's structure:\n\nAt the start, multiple players are scattered on the field; some wear red, blue, or yellow shirts. As the sequence progresses, a player in yellow (likely the batter) hits the ball and runs toward first base, causing other players to move—runners advance leftward while fielders converge toward the action. The camera remains fixed in a top-down position, capturing the field's layout with minimal background details.\n\nWait, need to check if \"yellow shirt\" is essential. The rule says \"briefly describe appearance and number (color, size, orientation)\". So mention color of key players.\n\nAlso, spatial relationships: \"runners advance leftward\" (from top-down view, left would be direction of movement). Let's confirm: in the frames, the movement is towards the left side of the screen (from top-down, so left would be towards the left edge). So runners are moving left.\n\nLet me rephrase: Several players in red, blue, and yellow shirts are initially positioned across a baseball field. A yellow-shirted player hits the ball and runs toward first base, prompting other runners to advance leftward while fielders react and move toward the action. The camera maintains a static top-down perspective throughout, capturing the field's dirt infield and grass outfield.\n\nCheck rules: a) motion in chronological order: initial position, then hit, run, others move. b) appearance (colors), number (several—maybe 10-15, but \"several\" is okay). c) spatial: runners advance leftward, fielders toward action. d) camera: top-down, static. e) background minimal. f) no text.\n\nYes, that fits. Now make it concise. Maybe: Multiple players in red, blue, and yellow shirts stand on a baseball", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dMApKuiixnU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dMApKuiixnU_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 685.1462413194445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Blue objects (people) are moving in the red area (water) in a playground setting.", "background_and_ambient_analysis": "Background elements (trees, building) are static; no significant fluid or wind motion dominates the scene. The red area (water) has minimal ambient motion, but the primary motion is from discrete objects."}}
{"video_id": "dMc1QFxbtEU", "file_name": "dMc1QFxbtEU_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in black swim trunks stands on a red ladder at the edge of a partially frozen lake, then steps into the open water, moving forward into the deeper section while other people are visible on the snow-covered shore in the background. The camera remains stationary, capturing his entry.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dMc1QFxbtEU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dMc1QFxbtEU_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 293.4905764219324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man in swim trunks is moving toward and into the water, with a second person visible in the background also moving. These are discrete solid objects exhibiting locomotion due to physical forces (e.g., walking, entering water).", "background_and_ambient_analysis": "The background includes static elements like snow-covered ground, trees, and a frozen water surface. No significant uniform shifting of background elements or dominant fluid/environmental motion (e.g., flowing water, wind) is observed."}}
{"video_id": "dN4J_jKU3SE", "file_name": "dN4J_jKU3SE_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit setting, two individuals sit close together; one wears a dark jacket, the other a purple hoodie. A light-colored pig with a black collar enters the frame, positioned near the seated people. The pig is petted by a person, then rolls onto its side and lies down on a blue surface, with the person in the purple hoodie seated beside it. The camera maintains a close perspective, capturing the interaction with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dN4J_jKU3SE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dN4J_jKU3SE_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 29.329308445955647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (seated, minor adjustments) and a dog (active movements: lying, repositioning, head turning, body shifts) are discrete solid objects exhibiting physics-driven motion.", "background_and_ambient_analysis": "No shifting backgrounds (walls, furniture remain stationary). No fire, water, smoke, or wind present in the scene."}}
{"video_id": "dMDy9NOR9g4", "file_name": "dMDy9NOR9g4_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dMDy9NOR9g4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dMDy9NOR9g4_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 46.580085643321, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Basketball players in red and white jerseys are running, dribbling, and shooting the basketball. The basketball is moving due to explicit physical forces. The motion is tracked as discrete objects.", "background_and_ambient_analysis": "Background elements (wooden bleachers, walls, scoreboard) are stationary. No fire, water, smoke, or wind motion observed. Ambient motion is absent."}}
{"video_id": "dNEY4V7A7jM", "file_name": "dNEY4V7A7jM_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a tie-dye shirt and dark pants walks near a laundry basket while another person in a white shirt and dark pants stands by a basket, picks up a gray item, and moves it across the room. The room contains a black couch, laundry baskets, and a computer. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dNEY4V7A7jM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dNEY4V7A7jM_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 370.82572161440964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving: one person in a blue shirt transitions from standing to sitting, while the other person in a white shirt performs arm movements and adjusts their clothing.", "background_and_ambient_analysis": "The static background elements (couch, walls, floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "dN2ySyX6eaw", "file_name": "dN2ySyX6eaw_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video into the required parts. First, the first scene: a man in a white shirt sitting in front of a wooden cabinet with sunflowers and a colorful wall hanging. Then, the second scene shows hands massaging a foot with a pink lily nearby. Third, hands handling garlic—peeling and placing cloves in a blue bowl. Fourth, a woman sitting on a bed with a child's feet being washed.\n\nNeed to describe chronologically. Let's check each frame:\n\nFrame 0: Man (white shirt, gray beard, glasses) seated in front of wooden cabinet with sunflowers (yellow, in red pot) and colorful ornament (red, yellow, blue, gold beads, tassels). Background blurred green.\n\nFrame 1-3: Close-up of hands massaging foot (foot in focus, hands pressing, pink lily on right, blurred green background).\n\nFrame 4: Hands handling garlic—left bowl has whole garlic bulb (white, bulbous), right bowl has peeled garlic cloves (small, white). Red tablecloth. Hand places cloves into blue bowl.\n\nFrame 5: Woman in patterned dress (yellow, red, blue) sitting on bed with child. Woman’s hand (right) washes child’s foot (left foot in focus). Wooden cabinet (red drawers) behind, red blanket on bed.\n\nNow, order the events as they appear. The caption should be chronological.\n\nFirst, the man in white shirt with beard and glasses seated before a wooden cabinet with sunflowers and decorative ornament. Then, hands massaging a foot with a pink lily in the background. Next, a hand placing peeled garlic cloves into a small blue bowl next to a bowl with whole garlic bulbs on a red cloth. Finally, a woman in a colorful dress sitting on a bed, washing a child’s foot with a wooden cabinet visible behind.\n\nCheck spatial relationships: in frame 5, woman is in front of the cabinet (red drawers), child’s feet on bed (red blanket).\n\nCamera perspectives: each frame is a close-up or medium shot. Frame 0 is medium shot, 1-3 close-up, 4 top-down, 5 medium shot.\n\nNeed to keep it concise, chronological, mention subjects' actions, appearance, spatial, conclude with camera movement.\n\nLet's draft:\n\nA man with a gray beard and glasses in a white shirt sits before a wooden cabinet adorned with sunflowers and a colorful hanging ornament. The scene transitions to a close-up of hands massaging a foot with a pink lily positioned to the right. Next, a hand places peeled garlic cloves into a small blue bowl beside a larger blue bowl holding whole garlic bulbs on a red cloth. Finally, a woman in a patterned dress sits on a bed with red blanket, washing a child’s foot, with a wooden cabinet with red drawers in the background. Camera shots shift from medium to close-up to top-down to medium.\n\nWait, need to check the rules. a) Motion in chronological order. So:\n\n1. Man seated (static, but initial scene)\n2. Hands massaging foot (motion: massaging)\n3. Hand handling garlic (motion: placing cloves)\n4. Woman washing foot (motion: washing)\n\nSo chronology:\n\n- First, a man with gray beard, glasses, white shirt sits in front of wooden cabinet with sunflowers and colorful ornament.\n- Then, a pair of hands massaging a foot with a pink lily visible beside the foot.\n- Next, a hand places peeled garlic cloves into a small blue bowl next to a bowl with whole garlic bulbs on a red tablecloth.\n- Finally, a woman in a colorful dress washes a child’s foot on a bed with a red blanket, wooden cabinet behind.\n\nCamera perspectives: first medium shot, then close-up, then top-down (since garlic scene is from above), then medium shot.\n\nNeed to be concise. Let's make it flow:\n\nA man with a gray beard and glasses wears a white shirt while seated in front of a wooden cabinet with sunflowers and a colorful hanging ornament. The scene shifts to close-up hands massaging a foot with a pink lily positioned to the right. Next, a hand places peeled garlic cloves into a small blue bowl beside a bowl containing whole garlic bulbs on a red cloth. Finally, a woman in a patterned dress washes a child’s foot on a bed with a red blanket, with a wooden cabinet featuring red drawers in the background. Camera shots transition from medium to close-up to top-down to medium.\n\nWait, the video frames are sequential: 0.3s (man), 1.4s (foot massage), 2.5s (foot massage), 3.6s (garlic), 4.7s (woman washing foot). Wait, the time stamps are: frame 0: man, frame 1: foot", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dN2ySyX6eaw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dN2ySyX6eaw_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 119.23496834660213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands moving to massage the foot (in the foot massage scene) and a hand crushing and picking up garlic cloves (in the bowl scene). These are discrete solid objects moving due to explicit physical forces.", "background_and_ambient_analysis": "In the foot massage scene, the background (blurred green and flower) is static. In the bowl scene, the background (red surface) is static. No ambient environmental motion (fire, water, smoke, wind) is present. Backgrounds do not shift uniformly (since scene transitions are cuts, not camera movement)."}}
{"video_id": "dMvaX8H7-OI", "file_name": "dMvaX8H7-OI_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the main elements of the video. The user provided a sequence of frames showing someone shearing a sheep.\n\nThe main subject here is the person shearing the sheep. Let me check the rules. The caption should be chronological, so I need to describe what happens in order.\n\nIn the first frame, there's a person in blue jeans and a beige shirt, bending over a sheep. The sheep is lying on a wooden platform. There's another person in a tan shirt and blue jeans on the right, handling something, maybe a container. The ground is covered with wool, and there's a white van in the background. But according to the rules, background descriptions should be minimal unless essential. So maybe just mention the ground has wool.\n\nNext, the second frame shows the person in blue jeans continuing to shear, with more wool around. The third frame zooms in on the legs of the person shearing, showing them using shears on the sheep's wool. The sheep is white, lying on the board. The person's shoes are black. The fourth frame shows more detail of the shearing process, focusing on the legs and the sheep's head.\n\nI need to list the actions chronologically. Start with the person shearing the sheep, then the camera zooming in. The spatial relationship: the shearer is standing over the sheep, which is on the platform. Another person is nearby handling equipment.\n\nThe main subjects are the two people and the sheep. The sheep is white, lying down. The shearer is wearing blue jeans and a beige shirt (though the color might be from the first frame, but in later frames, the shirt might be different? Wait, first frame shows the person with blonde hair, blue jeans, and a beige shirt. Second frame same person, but the third frame shows legs with blue jeans and black boots. Wait, the person's shirt color might be different in different frames, but the main point is the shearing action.\n\nWait, the rules say to focus on motion and behavior. So the sequence is: a person shears a sheep while standing on it, another person works nearby. The camera zooms in on the shearing action.\n\nI need to mention the sheep is white, lying on a wooden platform, covered in wool. The shearer is wearing blue jeans and boots, using shears. The other person is to the right, handling tools. The ground is scattered with wool. The camera starts wide, then zooms in to show the shearing motion.\n\nBackground elements: the van and people in the distance, but minimal mention. The main focus is on the shearing process.\n\nSo the caption should be: A person in blue jeans and boots shears a white sheep lying on a wooden platform, moving the shears along the wool as the sheep remains motionless. Another individual in a tan shirt works nearby handling tools. The camera begins with a wide shot showing scattered wool on the ground, then zooms in to focus on the shearing motion and the person’s legs.\n\nWait, but the user specified \"concise, chronological paragraph\". So first sentence: main action. Then other actions. Maybe start with the shearer shearing, then mention the other person, then camera movement.\n\nCheck if the sheep is being held down. The person is standing on the sheep, holding it down. The second frame shows the person stepping on the sheep's head. The third frame shows the shears moving through the wool.\n\nAlso, the sheep's size: medium-sized. The person's appearance: blue jeans, black boots. The other person: tan shirt, blue jeans, working on a container.\n\nWait, the user says \"briefly describe their appearance and number (color, size, orientation)\". So maybe mention the sheep as white, medium-sized, lying on platform. The shearer: adult, blue jeans, black boots. The other person: adult, tan shirt, blue jeans.\n\nBut the rules say \"briefly describe their appearance and number (color, size, orientation)\".\n\nSo the caption might start: A person in blue jeans and black boots stands on a white sheep lying on a wooden platform, shearing its wool with scissors while another individual in a tan shirt and blue jeans works nearby with tools. The camera begins in a wide shot of the scene, then zooms in to focus on the shearing action and the shearer’s legs.\n\nWait, the rules say \"Keep background descriptions minimal unless essential for understanding motion.\" So the background might have the ground covered with wool, but maybe not necessary. The main points are the shearing process, the people involved, their actions, and the camera movement.\n\nLet me check the example output. The user provided an example where the caption is structured as: \"A person in blue jeans shears a white sheep lying on a wooden platform. Another individual handles", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dMvaX8H7-OI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dMvaX8H7-OI_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 233.3713511998395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Sheep is restrained by humans, exhibiting slight head movement; human legs (in blue jeans) and hands are actively manipulating the sheep, indicating physical interaction.", "background_and_ambient_analysis": "Background elements (white van, people, ground) are mostly static with no significant fluid motion (fire, water, smoke) or wind effects; ground texture has minor debris movement but not dominant ambient motion."}}
{"video_id": "dN_8mTVJBcE", "file_name": "dN_8mTVJBcE_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dN_8mTVJBcE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dN_8mTVJBcE_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 90, "blur_score": 1442.6142014523384, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is performing a throwing motion, characterized by rotational and linear movement within the throwing circle, consistent with discus/shot put throwing mechanics.", "background_and_ambient_analysis": "The background consists of a chain-link fence, buildings, and grass. No uniform shifting of background elements is observed, and there are no fluid or environmental phenomena (fire, water, smoke) present."}}
{"video_id": "dOS-NFGndlk", "file_name": "dOS-NFGndlk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gray-haired man in a yellow shirt lifts a wooden barbell with yellow weights upward from a lower to a higher position in front of a gym rack holding various equipment; the camera remains static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dOS-NFGndlk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dOS-NFGndlk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 68.32748064801146, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a yellow shirt is lifting a barbell (or similar weightlifting equipment) in a gym setting. The barbell is moved up and down by the person's lifting motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected. Background elements (shelves, gym equipment, walls) remain static throughout."}}
{"video_id": "dO6W6BR1LGg", "file_name": "dO6W6BR1LGg_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black mascara wand with a soft brush is shown in close-up. A hand holding the wand applies it to a blonde person’s eyelashes, moving from the roots to the tips. The scene transitions to a close-up of a glossy black liquid swirling in a container. Next, the wand is used to apply mascara to another eye, followed by a close-up of a mascara product package. The camera maintains close-up perspectives throughout, shifting between the wand, eyes, and product.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dO6W6BR1LGg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dO6W6BR1LGg_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 144, "blur_score": 261.4553848034403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete solid objects moving are the mascara wand and the woman's hand during the application process (e.g., wand moving across the lashes, hand positioning).", "background_and_ambient_analysis": "The background is entirely static (white or solid black) across all scenes with no shifting elements. There is no fluid or environmental motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "dOmzMLNbTlE", "file_name": "dOmzMLNbTlE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing camouflage pants and a dark vest walks toward a wall, begins painting it, then steps back slightly before moving along the wall to continue painting. The individual has short hair and is positioned near a doorway with light streaming through, with a blue bucket visible to the left. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dOmzMLNbTlE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dOmzMLNbTlE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 370.51306725905596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a backpack and paint gear is moving across the room, performing painting motions with a brush or roller. The person's movements are distinct and tracked as solid object motion.", "background_and_ambient_analysis": "The static background elements (walls, door, floor) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "dOSM0Huc7WM", "file_name": "dOSM0Huc7WM_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands pour pink dough into a white mixer. The pink dough rests on a wooden board with the mixer visible behind it. The scene shifts to a wider view of the mixer surrounded by baked goods including cakes and strawberries on the countertop. The camera transitions from close-up shots of the dough and mixer to a broader perspective of the kitchen setup.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dOSM0Huc7WM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dOSM0Huc7WM_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 197.90266883118238, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively kneading a pink dough ball on a wooden board, demonstrating solid object motion via explicit physical force (human hands)", "background_and_ambient_analysis": "The kitchen background elements (mixer, bowls, cherries) are static with no fluid or environmental motion; no fire, water, or wind observed."}}
{"video_id": "dOXdidQY9OQ", "file_name": "dOXdidQY9OQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a bright yellow jacket walks along a snowy hill, while children in red clothing push and slide on sleds. One child in red sits on a sled and slides down the slope, followed by another child in red sledding. The camera pans steadily to the right, tracking the children’s movement against snow-covered trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dOXdidQY9OQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dOXdidQY9OQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 601.6279504412113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: people in red jackets sledding/skiing down the slope, moving due to locomotion. Motion is tracked with clear bounding boxes.", "background_and_ambient_analysis": "The background (snow-covered trees, ground) shows no significant shifting or fluid motion. Tree sway is minimal and not dominant; no fire, water, or smoke visible."}}
{"video_id": "dOZLBqJu0AI", "file_name": "dOZLBqJu0AI_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand rearranges several brown, glossy grilled sausages on a metal grill tray, then adjusts a large, charred roasted meat beside them. The sausages are arranged in rows with a glossy appearance, while the meat shows golden-brown crusts. The hand moves the sausages to the left and manipulates the meat. The camera remains in a close-up, slightly shaky perspective focused on the grilling process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dOZLBqJu0AI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dOZLBqJu0AI_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 43.858905183796445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving, interacting with sausages and a piece of meat on the grill, demonstrating discrete physical interaction (adjusting or handling food).", "background_and_ambient_analysis": "The background includes a grill and ground surface; no significant shifting or fluid motion (fire, water, wind) dominates the scene. Smoke is present but secondary to the primary subject motion."}}
{"video_id": "dPzHI-J2qws", "file_name": "dPzHI-J2qws_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in gray shorts and white sneakers lies on a weight bench, lifting a dumbbell from his chest upward to above his head and then lowering it back down. He is positioned against an orange wall with a black muscular silhouette, while stationary bicycles are visible through a doorway to his left. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dPzHI-J2qws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dPzHI-J2qws_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 214.21582323014474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A shirtless person performing a bench press exercise: arms moving up and down to lift weights, with clear discrete motion of the torso and limbs against a static background.", "background_and_ambient_analysis": "The orange wall with the silhouette logo and stationary bicycles show no shifting or distortion. No fire, water, smoke, or wind elements are present, so no ambient environmental motion is detected."}}
{"video_id": "dR95OaU_5C0", "file_name": "dR95OaU_5C0_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate a black device with yellow accents, rotating it to display the back panel where a flashlight illuminates, then flipping to reveal the front screen. The device projects a red laser beam onto a hand, creating a visible red dot. The camera maintains a close-up perspective with slight movement, focusing on the device and hand interactions against a minimal wooden background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dR95OaU_5C0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dR95OaU_5C0_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 53.394204708419615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving the device (smartphone-like object) and interacting with it; the device's screen is touched and the hand is positioned to project a laser dot.", "background_and_ambient_analysis": "The background (wooden table) is static and does not shift. No fire, water, smoke, or wind is present."}}
{"video_id": "dS9VVLtciwA", "file_name": "dS9VVLtciwA_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray shirt and white pants sits on a bed with dark and brown bedding, then stands and moves toward the camera while holding a small object in their hands. The camera remains slightly shaky, capturing the individual's motion from a low angle with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dS9VVLtciwA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dS9VVLtciwA_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 73.4176407374488, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a gray shirt moves from sitting to standing, picks up a small object (likely a phone or remote), and manipulates it with both hands.", "background_and_ambient_analysis": "The background (bed, carpet, and wall) remains static throughout the video with no fluid environmental motion (fire, water, wind)."}}
{"video_id": "dRqK8mGvMdA", "file_name": "dRqK8mGvMdA_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white uniforms with red and blue straps, wearing gloves, wash dishes at a stainless steel sink. The person in front rinses a dish under running water while the individual behind assists with another dish. Both stand close to the sink, with the second person partially behind the first. The camera angle is tilted and shaky, capturing the repetitive motion of rinsing and handling dishes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dRqK8mGvMdA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dRqK8mGvMdA_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 85.68667052941586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are actively washing dishes at a sink. They are moving their hands and arms in repetitive motions to scrub and rinse dishes. The dishes themselves are solid objects being moved by the people.", "background_and_ambient_analysis": "The background (green cabinets, sink) is static with no significant shifting. Water is flowing from the faucet but it is a controlled, localized flow used in dishwashing and not dominant as a fluid environment (fire, smoke, wind, waves)."}}
{"video_id": "dRjv1h6zyZs", "file_name": "dRjv1h6zyZs_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt, blue hard hat, and gloves positions bricks against a brick wall using a trowel, adjusting their placement. The camera then shifts to a close-up of the person's face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dRjv1h6zyZs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dRjv1h6zyZs_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 156, "blur_score": 76.8704831555128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue shirt and helmet is performing discrete hand and body movements while working near the door. The motion is due to deliberate physical actions (handling objects, bending, stepping away), not external forces or environmental effects.", "background_and_ambient_analysis": "The brick wall and door in the background are static with no shifting or environmental fluid motion (fire, water, wind) observed. No ambient environmental effects dominate the scene."}}
{"video_id": "dSGiOMPXSH0", "file_name": "dSGiOMPXSH0_000287_000297.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing rides a white horse with a light mane across a sandy field, moving steadily from left to right. The horse maintains a consistent gait as the rider adjusts posture. The camera tracks the horse's movement with a stable perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dSGiOMPXSH0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dSGiOMPXSH0_000287_000297.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 493.4320135655536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a rider (human) and a horse (white with yellow mane) moving in coordinated locomotion due to horse gait.", "background_and_ambient_analysis": "Background shows static trees and fence with minimal wind-induced sway; no fire, water, or significant fluid motion observed. Ground remains stable without shifts."}}
{"video_id": "dSJ_rfiCT1k", "file_name": "dSJ_rfiCT1k_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user wants a concise chronological paragraph focusing on motion and behavior of main subjects. First, I need to watch the video frames provided.\n\nThe video shows a red jet ski with two people moving across a river. The background has trees, but the user said to keep background minimal unless essential. So I should mention the river and trees briefly.\n\nLooking at the sequence: at the start, they're moving slowly, then accelerate, creating a wake. The jet ski is red, two people wearing life jackets. The camera seems to follow them, maybe panning. Let me check the rules again.\n\nChronological order: start with the jet ski moving, then increasing speed, creating a wake. The camera movement is probably following the jet ski. Spatial relationships: the jet ski is in the river, trees in the background. Need to mention appearance: red jet ski, two people. \n\nWait, rule a) is motion and behavior in chronological order. So first, the jet ski is moving slowly, then speeds up. The wake becomes more prominent. The camera follows them, maybe panning left? Wait, looking at the frames: the jet ski moves from the center to the right, but the camera perspective might be following their movement. The user mentioned \"conclude with camera perspective and movement.\"\n\nBackground: trees along the riverbank. Minimal mention. \n\nNeed to structure: start with jet ski moving, two people, red, life jackets. Then acceleration, creating wake. Camera follows. Keep it concise.\n\nLet me draft:\n\nA red jet ski with two people wearing life jackets moves steadily across a river, accelerating to create a spray of water behind it. The jet ski remains centered in the frame as it travels, with dense trees lining the riverbank in the background. The camera follows the jet ski's movement with a slight shake, maintaining a medium shot perspective from behind and to the side.\n\nWait, but maybe the camera movement is following the jet ski. The user says \"conclude with camera perspective and movement\". Also, check if \"medium shot\" is necessary. The rules say minimal background, so maybe just mention the trees once. \n\nWait, the first frame shows them moving, then accelerating. So \"initially moving at a steady pace, then accelerating\" maybe. But keep it concise. Let me see an example.\n\nPossible final caption:\n\nA red jet ski carrying two people in life jackets moves across a river, initially at a steady pace then accelerating to generate a trailing wake. The jet ski remains centered as it travels toward the right, with dense trees lining the riverbank. The camera follows the jet ski's movement with a slight shake, maintaining a consistent medium shot from behind.\n\nWait, but the user says \"conclude with camera perspective and movement\". Maybe \"The camera follows the jet ski with a slight shake, capturing the motion from a rear-side perspective.\"\n\nWait, but the exact rules: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo maybe \"The camera maintains a medium shot, following the jet ski's movement with a slight shake.\"\n\nAlso, check for rules: Exclude text recognition, named characters, etc. So \"two people\" is okay. \n\nAnother thing: the jet ski's color is red. The people are on it. The motion is from left to right maybe? The first frame shows them in the center, then moving. The camera is following.\n\nWait, looking at the frames: the jet ski moves from left to right across the river. So the camera is probably panning to follow. The first frame [0.0] they are in the center, then as time progresses, they move to the right. So the camera is panning right to follow. But the description might say \"the camera follows the jet ski's movement with a slight shake\" or \"panning right\".\n\nWait, but the user says \"conclude with the camera perspective and movement\". So maybe \"The camera maintains a medium shot, panning slightly to follow the jet ski's movement with a slight shake.\"\n\nWait, the rules say \"conclude with the camera perspective and movement\". So the last part of the caption should be about the camera. Let me check previous examples.\n\nHmm. The example in the problem statement (if any) isn't given, but following the rules. Let me make sure. The caption should be a paragraph, chronological order.\n\nSo:\n\nA red jet ski with two people wearing life jackets moves steadily across a river, creating a wake as it accelerates. The jet ski remains centered in the frame while traveling from left to right, with trees lining the distant riverbank. The camera follows the jet ski's movement with a slight shake, maintaining a consistent medium shot from behind.\n\nWait, but maybe \"initially moving slowly, then accelerating\". Let me check the video frames:\n\n[", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dSJ_rfiCT1k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dSJ_rfiCT1k_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 149.00127214620377, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A red jet ski with two occupants is moving through the water, exhibiting clear locomotion due to its propulsion system. The jet ski and riders are solid, distinct objects whose motion is tracked across frames.", "background_and_ambient_analysis": "The background consists of stationary trees and a calm water surface; no uniform shifting of static background elements is observed. Water ripples are secondary effects from the jet ski's motion, not dominant ambient motion."}}
{"video_id": "dSlfpRPZZPE", "file_name": "dSlfpRPZZPE_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and yellow gloves pours small green objects from a metal container into a large stainless steel funnel, then uses a tool to stir the contents. The camera focuses on the funnel, shifts to the person’s hand movements, and returns to a close-up of the funnel, with industrial shelves and a metal bucket visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dSlfpRPZZPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dSlfpRPZZPE_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 80.20009963406193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects in motion: the person's hands moving containers (a bucket and a small cup) and pouring pebbles into the funnel. The container and cup are being manipulated by the person, resulting in their movement.", "background_and_ambient_analysis": "Background (counter, boxes, clipboard) remains static throughout the video; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "dTJGYBIa00g", "file_name": "dTJGYBIa00g_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light-colored uniform walks from the rear of a vintage sedan toward the front, then turns to face the car. The sedan, with a driver visible through the front window, is positioned to the left of the frame. The camera remains stationary at eye level, capturing minimal background details including a white gate and road.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dTJGYBIa00g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dTJGYBIa00g_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1475.957900011317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is a discrete solid object moving by locomotion (walking) near the stationary car.", "background_and_ambient_analysis": "The background (fence, building) is stable with no shifting or fluid/environmental motion. No fire, water, smoke, or wind visible."}}
{"video_id": "dTG2f6LU_Oo", "file_name": "dTG2f6LU_Oo_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dTG2f6LU_Oo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dTG2f6LU_Oo_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 73.93428492397467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the car makes a hand gesture (raising and lowering the right hand to the forehead).", "background_and_ambient_analysis": "Static background (trees outside window) with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "dPIDwQ43N04", "file_name": "dPIDwQ43N04_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands uses a wooden rolling pin to flatten light-colored dough on a floured surface, moving the pin back and forth to expand the dough. After rolling, the hands lift the pin and pour a liquid from a glass container onto the dough. The camera remains stationary in a close-up perspective focused on the hands and dough.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dPIDwQ43N04.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dPIDwQ43N04_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 172.76053897468336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands, rolling pin, dough, glass container) are moving. Hands manipulate dough via rolling and shaping, while liquid is poured from a container onto the dough.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind motion observed. Background remains static and unchanging."}}
{"video_id": "dSoSdlrCSlw", "file_name": "dSoSdlrCSlw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a white screen, transitioning to a bustling indoor area where a man in a red shirt sits at a desk, writing on a notepad while facing a computer screen. Behind him, a black SUV is parked, with people moving around, including a person in a yellow vest near the vehicle. The camera remains stationary, focusing on the man and the surrounding activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dSoSdlrCSlw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dSoSdlrCSlw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 38.76310153580246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects: Man in red shirt (working at desk, hand movements) and background pedestrians (walking, interacting) exhibiting locomotion and human activity.", "background_and_ambient_analysis": "No shifting backgrounds (walls, windows remain stable) or fluid/environmental motion (no fire, water, smoke, or wind visible)."}}
{"video_id": "dUZyI-KIwo8", "file_name": "dUZyI-KIwo8_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde girl in a white dress extends her arm holding a small orange object toward a large orange pumpkin, while a second girl in a red patterned dress reaches inside the pumpkin. The first girl then moves the object into a large metal bowl on the table, as the second girl continues handling the pumpkin. The background includes a couch and a baby walker. Camera remains steady with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dUZyI-KIwo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dUZyI-KIwo8_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 63.44638938368442, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child and an adult are interacting with a pumpkin; the child uses a tool to manipulate the pumpkin while the adult assists, showing deliberate physical movement of solid objects.", "background_and_ambient_analysis": "Background elements (sofas, chairs, table) remain stationary with no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "dVs3akVyMVs", "file_name": "dVs3akVyMVs_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and dark pants kneels on the workshop floor beside a wooden table, pointing at small orange markers. He then positions a brown rectangular board over the markers, aligning it with their positions. The camera zooms in to focus on his hands adjusting the board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dVs3akVyMVs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dVs3akVyMVs_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 54.43923708313283, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person's hands and wooden planks (brown strips) are moving as the individual adjusts their position and aligns the planks on the plywood surface.", "background_and_ambient_analysis": "Background elements (workshop shelves, tools) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "dUvvyJ84fHk", "file_name": "dUvvyJ84fHk_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a cap, light jacket, and dark pants pushes a black lawnmower across a grassy area, moving steadily from left to right in front of a residential street. The camera pans right, tracking his motion as he mows the lawn.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dUvvyJ84fHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dUvvyJ84fHk_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 114.21199917111986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is pushing a lawnmower across the lawn, exhibiting locomotion due to physical effort.", "background_and_ambient_analysis": "Background elements (road, trees, houses) are static. No fluid or wind-dominated motion is visible; grass movement is negligible."}}
{"video_id": "dVf84q1K3xk", "file_name": "dVf84q1K3xk_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in dark clothing and one in brown, push a wheeled cart with a brown frame across a green gymnasium floor, moving from left to right while navigating orange traffic cones; spectators observe from the background near white chairs and a basketball hoop. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dVf84q1K3xk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dVf84q1K3xk_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 166.88499183419944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people) are moving due to locomotion and interaction, as seen by their changing positions in the foreground.", "background_and_ambient_analysis": "The background (wall, banner, basketball hoop) is static and does not shift uniformly. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "dVMuYD72dqQ", "file_name": "dVMuYD72dqQ_000193_000203.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a gray shirt and black pants stands inside a large indoor gym with a wooden floor. He draws a bow, releases an arrow, then lowers the bow. The background includes bleachers and gym equipment. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dVMuYD72dqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dVMuYD72dqQ_000193_000203.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 180.33292909140204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is swinging a baton, with visible motion from locomotion and arm movement.", "background_and_ambient_analysis": "The gym background (wooden floors, blue bleachers, walls) shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "dWUutDgZoS8", "file_name": "dWUutDgZoS8_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and sneakers stands centrally in a room, arms extended. They shift weight and move legs rhythmically while maintaining arm position. A couch is visible to their right, with a window and plants in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dWUutDgZoS8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dWUutDgZoS8_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 155, "blur_score": 277.16255096026526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in the center of the frame moves rhythmically (stepping, kicking), indicating locomotion. Background objects (e.g., building, vehicle) are stationary and unchanging.", "background_and_ambient_analysis": "The background (building, ground, parked vehicle) remains stable with no uniform shifting. No fire, water, smoke, or wind-driven motion observed; environmental elements are static."}}
{"video_id": "dX1zfcEQm9Y", "file_name": "dX1zfcEQm9Y_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt brushes their dark hair in front of a wooden door frame, moving the brush through their hair while tilting their head back and forth; a bookshelf with books and small objects is visible to the right. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dX1zfcEQm9Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dX1zfcEQm9Y_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 53.110409315672044, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving their head and hair, and holding a hairbrush, indicating deliberate motion due to their own physical actions.", "background_and_ambient_analysis": "The background (wooden shelf and wall) is static and shows no signs of shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "dXOK_DWKoSs", "file_name": "dXOK_DWKoSs_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym, a person wearing a black shirt and gray shorts lies on a bench, performing a bench press with a weighted barbell. A spotter in black clothing stands behind the lifter, supporting the barbell as the lifter lifts it upward, pauses briefly, then lowers it back toward the chest. The spotter maintains a steady position to assist during the movement. The camera captures the action from a side angle with minimal movement, focusing on the lifter and spotter within the gym environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dXOK_DWKoSs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dXOK_DWKoSs_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 151.59501254448742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A lifter on a bench press, with spotters, moves the barbell vertically via muscle force; spotters adjust position to assist.", "background_and_ambient_analysis": "Gym background (weights, benches, walls) shows no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "dYaR1ahmOOA", "file_name": "dYaR1ahmOOA_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt shapes a white cone-shaped clay vase on a pottery wheel, using a tool to smooth its surface, then lifts the vase slightly, adjusts its position, and resumes shaping. The camera captures close-up actions with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dYaR1ahmOOA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dYaR1ahmOOA_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 225.76615581277213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands manipulating clay on a spinning pottery wheel; the wheel's rotation is a direct result of physical shaping actions by the person.", "background_and_ambient_analysis": "Background elements (shelves, wall, furniture) are static with no uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "dWYEhGouM4Q", "file_name": "dWYEhGouM4Q_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a yellow shirt and striped shorts sits on a tiled floor, observing a colorful toy train circulate on a red, green, and blue oval track. The child shifts position slightly and moves hands toward the track as the train continues its loop around the track. The camera remains close to the child with minimal movement, capturing the scene from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dWYEhGouM4Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dWYEhGouM4Q_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 35.918659532239076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is making hand gestures and facial expressions, and the toy car is moving along the track.", "background_and_ambient_analysis": "The background (floor and chairs) is static with no shifting. There are no fluid or environmental motions (e.g., fire, water, smoke, wind) visible."}}
{"video_id": "dZ6mc1Pl_M4", "file_name": "dZ6mc1Pl_M4_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video frames. The main subjects are people. Let's list the actions chronologically.\n\nFrame 0: A person in white clothes is bending over someone on the floor. The room has yellow walls.\n\nFrame 1: The person in white is still bending, maybe lifting or moving the person. There's another person in white with a yellow sleeve? Wait, no, the first frame shows two people. Wait, the first frame: one person in white (maybe shirt) is bending over someone lying down.\n\nFrame 2: The person lying down is now on a bed, wearing a dark top and light pants. Another person in white is sitting, and a third person in white is leaning over.\n\nWait, need to track movements. The video starts with a person in white bending over someone on the floor. Then, the person on the floor is moved onto a bed (since in frame 2, the person is lying on a bed with yellow walls). Then, multiple people in white are assisting. \n\nLet's outline the steps:\n\n1. Initial frame: A person in white is bent over a person lying on the floor (maybe a bed? But frame 2 shows a bed). Wait, frame 0: two people, one standing (white) over someone on floor.\n\nFrame 1: Now, the person lying down is on a bed (since bed is visible). The person in white is still there, and another person in white is on the bed with the person lying down.\n\nFrame 2: The person lying down is on the bed, wearing dark top and light pants. Another person in white is sitting on the bed, and a third person in white (maybe) is leaning over. Wait, maybe there are three people: one on the bed (lying), two others in white helping.\n\nFrame 3: The person lying down (head on pillow) is being adjusted. The person in white (with towel or cloth) is leaning over them. Another person in white is sitting, assisting.\n\nFrame 4: The person in white is now standing, holding the person's arm, and the person on the bed is propped up (maybe lying on back, head on pillow). Another person in white is next to the bed.\n\nFrame 5: The person in white is now standing, adjusting the person on the bed. The person on the bed is lying down, head on pillow. The other person in white is sitting.\n\nWait, maybe the key is the sequence: people in white are helping someone on a bed. The person being helped is lying down, wearing dark top, light pants. The helpers are in white shirts. They're adjusting the person, maybe moving them or supporting them.\n\nLet's structure the caption:\n\nStart with the initial scene: A person in white is bent over another individual lying on a bed. The person on the bed is wearing a dark top and light-colored pants, with their head on a pillow. As the video progresses, multiple people in white assist, adjusting the position of the person on the bed. One person in white stands while holding the individual's arm, and another sits beside the bed. The background shows yellow walls and a wooden structure. The camera remains mostly steady, capturing the scene from a slightly low angle.\n\nWait, but need to be concise and chronological. Let's check the frames:\n\nFrame 0: Two people: one in white bending over someone lying on floor (but frame 2 shows bed, so maybe the floor is a bed? Wait, no, frame 2 has a bed with sheets, so maybe the person was moved to the bed.)\n\nWait, the video starts with a person in white bending over someone on the floor (but then in frame 1, the person is on a bed). So maybe the first action is moving someone from the floor to the bed.\n\nSo:\n\nIn the initial frames, a person in white bends over an individual lying on the floor. The scene transitions to show the individual now lying on a bed, wearing a dark top and light pants, with their head on a pillow. Multiple people in white assist by adjusting the person's position; one person in white stands while holding the individual's arm, and another sits beside the bed. The background features yellow walls and a wooden partition. The camera maintains a consistent perspective, capturing the scene from a slightly angled viewpoint.\n\nBut need to check the number of people. Let's count:\n\nFrame 0: two people (one standing, one lying).\n\nFrame 1: three people (one standing, two on the bed).\n\nWait, frame 1: \"A person in white is bent over another individual lying on the floor\" — but then frame 2 shows the person on a bed, so maybe the first part is moving them to the bed.\n\nWait, the video's frames:\n\n0: Person A (white shirt) bending", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dZ6mc1Pl_M4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dZ6mc1Pl_M4_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 34.2224709533467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in white uniforms interact with a person lying prone; movements include positioning, manual adjustments, and partial weight shifts on the prone person.", "background_and_ambient_analysis": "Yellow walls and sliding door remain static; no fluid motion (fire, water, smoke) or significant environmental shifts observed."}}
{"video_id": "dYbs7Y3PYhw", "file_name": "dYbs7Y3PYhw_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark pants stands in front of a large window, using a cleaning tool to wipe the glass. He raises the tool upward, moves it downward, then lifts it again in a repetitive motion. The background shows a body of water and distant buildings beyond a balcony railing. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dYbs7Y3PYhw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dYbs7Y3PYhw_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 228.00120021882543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving within the frame, cleaning a window with a squeegee; the person and tool are the discrete objects.", "background_and_ambient_analysis": "The background (water and distant land) shows minimal wave motion but is not dominant; no fire, smoke, or wind is the primary motion."}}
{"video_id": "dYczz_E059k", "file_name": "dYczz_E059k_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt bends over a stone wall, extending their right arm to apply a substance with a tool, moving their arm up and down as they work. The camera remains static with a slight shake, positioned to capture the subject from a medium distance against the textured stone background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dYczz_E059k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dYczz_E059k_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 57.06189404331622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue clothing is moving their arm rhythmically while lying on the ground, holding a small object (possibly a bottle). The motion is deliberate and localized to the person's arm/upper body.", "background_and_ambient_analysis": "Static concrete background with no significant environmental motion; no fire, water, smoke, or wind dominating the scene."}}
{"video_id": "dZNccpmNJyE", "file_name": "dZNccpmNJyE_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, wearing dark sleeves, place a thin orange carrot stick onto a sheet of white rice spread over dark nori seaweed. The hands then use a bamboo mat to tightly roll the sushi, with the rice and ingredients being compressed within the roll. The scene is viewed from a top-down angle, focusing on the hands and the sushi ingredients positioned on a light-colored surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dZNccpmNJyE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dZNccpmNJyE_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 420.287017095126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: the person's hands are actively moving to place and adjust ingredients (e.g., carrot slice) on the sushi. The hands exhibit deliberate, localized motion due to physical manipulation.", "background_and_ambient_analysis": "Background elements (white surface, blue plate) are static and show no uniform shifting or environmental motion; no fire, water, smoke, or wind observed."}}
{"video_id": "dZu8To1YkRM", "file_name": "dZu8To1YkRM_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the main subject is the hands. Let's see the sequence. In the first frame, there's a hand on the right, pressing a yellow circle on a blue square. Then a second hand comes from the left. The left hand moves towards the circle, then both hands adjust the circle. Wait, the first frame: right hand is on the circle. Then the left hand appears, moves over the circle, then the right hand moves up. Then the left hand moves away. Finally, both hands are gone, leaving the circle. \n\nSo, chronological order: The video starts with a right hand resting on an orange circle placed on a blue square. A second hand enters from the left, moves over the circle, then the right hand lifts. The left hand then moves to the right, and both hands exit the frame. The background has color blocks: blue, purple, red. Camera is top-down, stationary. \n\nLet's check the rules. Focus on motion: hands moving, adjusting the circle. Describe appearance: hands (no specific color, but maybe just \"hands\"), orange circle, blue square. Spatial: right hand initially on circle, left hand enters left side. Then hands move: left hand approaches, both adjust, then left hand moves right, right hand lifts. Background: minimal, just color blocks. Camera: top-down, no movement.\n\nWait, the first frame: top-down view. The hands are moving. So the caption should be chronological. Start with the initial position, then the action.\n\nSo: Two hands interact with an orange circle on a blue square against a multicolored background. A right hand initially rests on the circle; a left hand enters from the left, moves over the circle, and both hands adjust the circle's position. The right hand lifts upward, then the left hand moves to the right, and both hands exit the frame, leaving the circle. Camera maintains a top-down perspective throughout.\n\nCheck if background is essential: yes, since the circle is on a blue square with other colors, but maybe keep minimal. The background is part of the setting but not crucial. The rules say \"exclude text recognition, named characters, or stylistic analysis\" so no need for colors of background unless essential. Wait, the problem says \"background descriptions minimal unless essential for understanding motion\". Here, the background's colors might help locate the circle, but the main action is hands and circle. So maybe just mention the background briefly as \"multicolored background\" or just the squares.\n\nWait the video shows the circle on a blue square, which is part of a larger colored grid (purple, red, etc.). But maybe the focus is on the hands and circle. Let's stick to main subjects.\n\nLet me structure:\n\n- Initial frame: right hand on orange circle on blue square. Then left hand enters from left, moves towards circle. Then both hands adjust (left hand moves over circle, right hand lifts). Then left hand moves right, right hand leaves. Finally, both hands gone.\n\nSo the caption:\n\nA right hand rests on an orange circle positioned on a blue square within a multicolored background. A second hand enters from the left, approaches the circle, and both hands adjust the circle's placement. The right hand lifts upward, followed by the left hand moving rightward, eventually exiting the frame as the circle remains stationary.\n\nCheck camera: top-down, no movement mentioned. The video is from a top-down view, so the camera perspective is top-down, stationary.\n\nSo final caption:\n\nTwo hands interact with an orange circle on a blue square against a multicolored background. A right hand initially rests on the circle; a left hand enters from the left, moves over the circle, and both hands adjust its position. The right hand lifts upward, then the left hand moves to the right, leaving the circle alone. The camera maintains a static top-down view.\n\nWait, the first frame: right hand on circle, then left hand comes in. Then left hand moves towards circle, then right hand moves up, then left hand moves right. Let's check the timestamps.\n\nFrame 0: right hand on circle.\n\nFrame 1: left hand enters left, right hand still on circle.\n\nFrame 2: left hand moves towards circle, right hand still on circle.\n\nFrame 3: left hand over circle, right hand moves up.\n\nFrame 4: left hand moves right, right hand gone.\n\nFrame 5: left hand exits, circle alone.\n\nSo the sequence: left hand enters, moves over circle, right hand lifts, left hand moves right, both exit.\n\nSo the caption should be chronological:\n\nA right hand rests on an orange circle centered on a blue square within a multicolored grid. A second hand enters from the left, moves toward the circle, and both hands adjust its position. The right hand lifts upward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dZu8To1YkRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dZu8To1YkRM_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 156, "blur_score": 52.2188396418534, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands) are moving. Hands press and reposition an orange circular object on a blue surface, demonstrating explicit physical interaction.", "background_and_ambient_analysis": "Background consists of static colored blocks (blue, purple, red, black) with no fluid/environmental motion (fire, water, smoke, wind) detected. Background elements do not shift uniformly."}}
{"video_id": "d_GcQmBnqXw", "file_name": "d_GcQmBnqXw_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light brown medium-sized dog stands on snow, head lowered. A white hockey stick enters from the left, prompting the dog to move forward and jump. A person’s dark-panted leg appears as the dog runs left, disappearing into the snow. The camera follows the dog’s motion closely with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d_GcQmBnqXw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d_GcQmBnqXw_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 164.26941526629264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog and a ball are the discrete objects. The dog is running and interacting with the ball (kicking it). The dog's motion is due to its own locomotion, and the ball's motion is due to collision with the dog.", "background_and_ambient_analysis": "The background consists of snow, which is static with no significant fluid or environmental motion (e.g., wind, water, smoke). No fire or water present."}}
{"video_id": "d_i_YGroWhY", "file_name": "d_i_YGroWhY_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long hair and earrings applies mascara to her right eye with a black wand, then retracts her hand and lifts her head to face the camera. The camera begins in close-up of her eye and gradually pulls back as she shifts position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/d_i_YGroWhY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/d_i_YGroWhY_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 86.37468288301294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The moving objects are the person's hand and the makeup brush being used to apply eyeliner; the person's face also shows slight movements as they apply makeup and look at the camera.", "background_and_ambient_analysis": "The background elements (room, window, laptop) are stable with no fluid motion (fire, water, wind) or significant shifting. Ambient environmental motion is absent."}}
{"video_id": "da3QIHa8sCs", "file_name": "da3QIHa8sCs_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A shirtless man in dark shorts sits on a blue chair in front of a shopping cart in a grocery store. A man in a dark jacket and light pants stands behind him, holding a box; he moves forward, gesturing with his hands, while the seated man reaches into the cart and takes an item. The camera remains mostly stationary with slight movement, capturing their interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/da3QIHa8sCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/da3QIHa8sCs_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 291.19263578590346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals exhibit motion: the seated person adjusts posture and hands, while the standing person gestures with an object (e.g., a bottle). These are discrete, solid objects moving via explicit physical forces (locomotion, gestures).", "background_and_ambient_analysis": "Shelves, product displays, and static background elements remain unchanged across frames; no fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "daEG1E_fKVg", "file_name": "daEG1E_fKVg_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to generate a concise, chronological paragraph describing the provided video. The rules are pretty specific, so I need to make sure I follow them all.\n\nFirst, I need to look at the video description given. The video shows an underwater shot of a swimmer in a pool. The swimmer is moving forward, and there's another swimmer visible in the background. The pool has lane dividers with blue and yellow colors. The camera is underwater, so the perspective is from below the water surface.\n\nLet me break down the key points from the rules. The caption should focus on the motion and behavior of the main subjects in chronological order. The main subjects here are the swimmers. There are two swimmers mentioned: one in the foreground and another in the background. The first swimmer is in the foreground, moving forward, and the second one is behind them. The appearance of the swimmers: the first is a person in a swimsuit, maybe white or light-colored top? Wait, the video description mentions \"a person in a white swimsuit\" but the user says to exclude named characters, so maybe just describe their appearance generally. The background swimmer is in a dark swimsuit. \n\nChronicological order: the video starts with the first swimmer (foreground) moving forward, then another swimmer (background) is visible. The camera is underwater, so maybe the camera is following the main swimmer, moving slightly with them. The background shows the pool lane dividers, which are blue and yellow. The camera perspective is underwater, so maybe it's a fixed camera or moving with the swimmer. The user says to mention camera movement at the end.\n\nRule e says to keep background descriptions minimal unless essential. The lane dividers are part of the background, so maybe just mention them briefly. \n\nNeed to check if there are any other elements. The video shows the swimmers moving through the water, creating bubbles. The camera is underwater, so the water is clear, and the pool's tiled walls are visible. The first swimmer's arm movements: they're in a stroke, maybe freestyle. The second swimmer is further back, also swimming.\n\nSo the chronology: the video starts with the foreground swimmer moving through the water, their arm motion visible. Then, the camera might follow them, and another swimmer appears in the background moving in the same direction. The swimmer in the foreground is closer to the camera, moving forward, while the other is behind.\n\nAppearance: both are swimmers, one in white top, the other in darker. The lane dividers are blue and yellow, but since they're part of the background, maybe just mention the presence of the lane dividers.\n\nCamera perspective: underwater, following the swimmers, maybe a slight movement as the camera tracks their motion. The camera is likely submerged and moving with the swimmer in the foreground, which causes a slight shake or movement as they swim.\n\nWait, the rules say \"conclude with the camera perspective and movement\". So need to end the caption with how the camera is positioned and moving. For example, \"Underwater perspective, following the foreground swimmer with slight camera movement.\"\n\nWait, the example output format is <caption_output>...<caption_output>. So the final answer must be inside that tag.\n\nLet me structure the sentence:\n\nThe video shows two swimmers moving forward through a pool. The foreground swimmer, wearing a white swimsuit, performs freestyle strokes with visible arm movements, while a second swimmer in a darker swimsuit is seen behind them, also swimming. The pool's blue and yellow lane dividers are visible below the surface. The camera is underwater, tracking the foreground swimmer with slight movement and minor shake.\n\nWait, but the rules say to mention spatial relationships: \"in front of, to the left, etc.\" So maybe specify that the second swimmer is behind the first one.\n\nAlso, the caption needs to be concise. Let me try again:\n\nA swimmer in a white swimsuit moves forward through clear water, performing freestyle strokes with arms extended forward. A second swimmer in a dark swimsuit follows behind, also swimming in the same direction. Blue and yellow lane dividers mark the pool's lanes below the water surface. The camera maintains an underwater perspective, tracking the foreground swimmer with slight movement and a subtle shake.\n\nCheck if the background is minimal. The lane dividers are part of the background, so mentioning them as \"below the water surface\" is okay. The main focus is on the swimmers' motion. The camera movement: \"tracking the foreground swimmer with slight movement and a subtle shake.\"\n\nWait, the user's example says \"conclude with camera perspective and movement\". So maybe the last part should be about the camera.\n\nAlso, need to check if the number", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/daEG1E_fKVg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/daEG1E_fKVg_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 153.55403977602984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A swimmer (discrete solid object) is actively moving through water via arm strokes and body propulsion, demonstrating clear locomotion.", "background_and_ambient_analysis": "The pool lane dividers (static background elements) show no uniform shifting, indicating no camera-induced motion. Water movement is present but not dominant; the swimmer's motion is the primary focus."}}
{"video_id": "dZYW1R956AU", "file_name": "dZYW1R956AU_000257_000267.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a girl and a doll. First, the girl is sitting, holding a pink brush. She moves her hand up and down, brushing the doll's hair. The doll has orange hair and is wearing a striped outfit. The background has floral wallpaper, but we need to keep that minimal. The camera seems to be at a low angle, maybe from the doll's perspective. Let's check the rules: chronological order, motion, appearance, spatial relationships, camera perspective.\n\nSo, start with the girl: she's in a striped shirt, brushing the doll's hair. The doll is in front of her. The girl's actions are brushing the doll's hair. Camera is likely static or slight movement, but the problem says \"conclude with camera perspective and movement\". The background is floral wallpaper, but minimal. Let's structure it:\n\n\"A girl in a striped shirt brushes a doll’s red hair with a pink brush, moving the brush upward and downward. The doll, wearing a blue and orange striped outfit, is positioned to the girl’s right. The camera remains stationary at a low angle, focusing on the interaction.\"\n\nWait, check the video: the doll's hair is red (or orange), the shirt is striped. The girl is moving the brush, so \"brushing the doll’s hair\" is key. Chronological: she starts brushing, continues. The background is floral, but minimal. Camera perspective: since it's a close-up, maybe low angle. The output needs to be concise.\n\nLet me check again. Rules: a) motion chronologically. So, girl is holding brush, moves it to brush doll's hair. b) appearance: girl (striped shirt), doll (red hair, orange/blue outfit). c) spatial: doll is in front of her, maybe to her right. d) camera: stationary, low angle. e) background minimal: floral wallpaper, but just mention as part of setting? Wait, rule e says \"keep background descriptions minimal unless essential for understanding motion\". So maybe not needed, but the flower is in the background. Hmm.\n\nWait, the video's background: floral wallpaper. The main motion is the girl brushing the doll's hair. So maybe include that the background has floral wallpaper but keep it minimal.\n\nPutting it all together:\n\n\"A girl in a striped long-sleeve shirt brushes a doll’s red hair with a pink brush, moving it upward and downward in front of her. The doll, with orange hair and wearing a blue vest over an orange-striped shirt, is held close to the girl’s body. The camera remains stationary at a low angle, capturing the interaction against a floral wallpaper background.\"\n\nWait, but rule f says exclude text recognition, named characters, etc. So \"girl\" is okay, \"doll\" is okay. Need to make it concise. Let's shorten.\n\n\"Girl in a striped shirt brushes a doll’s red hair with a pink brush, moving the brush up and down. The doll, wearing an orange-striped outfit and blue vest, is positioned to the girl’s right. The camera stays fixed at a low angle, focusing on their interaction against a floral wallpaper backdrop.\"\n\nCheck if that's chronological: starts with girl brushing, then describes. Spatial: doll to the right. Camera: fixed low angle. Background: floral wallpaper (minimal as per rule e, since it's part of the setting but not essential for motion? Maybe not essential, but it's the background. Rule e says \"keep background descriptions minimal unless essential for understanding motion\". Since the motion is the brushing, maybe background is not essential. So perhaps omit \"backdrop\" and just mention camera perspective.\n\nWait, the rules say: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So the doll is in front of the girl? Or to the right? Let's see the video: the girl is holding the doll, so the doll is in front of her.\n\nSo: \"Girl in a striped shirt brushes a doll’s red hair with a pink brush, moving the brush up and down. The doll, wearing an orange-striped outfit and blue vest, is held in front of the girl. The camera remains stationary at a low angle, capturing the interaction.\"\n\nBut the output needs to be concise. Let's check the example. The original video: the girl is brushing the doll's hair, the doll has red hair, the girl is wearing striped. The camera is from a low angle, maybe the doll's perspective.\n\nSo final caption:\n\n\"A girl in a striped shirt brushes a doll’s red hair with a pink brush, moving it upward and downward. The doll, with orange hair and wearing a blue vest over an orange-striped shirt, is held in front of the girl. The camera remains stationary at a low angle, focusing on the interaction.\"\n\nWait, maybe \"brushes the doll", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dZYW1R956AU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dZYW1R956AU_000257_000267.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 104.24020563373533, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl's hand and the doll are moving: the hand repeatedly lifts and lowers a bottle to feed the doll, causing minor displacement of the doll.", "background_and_ambient_analysis": "Background features static floral wallpaper and furniture with no shifting or environmental motion; no fire, water, smoke, or wind detected."}}
{"video_id": "dasQlWe3-GI", "file_name": "dasQlWe3-GI_000304_000314.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt hands a small object to a person in a yellow patterned dress. The green-shirted individual extends their hands toward the dress person’s outstretched hand, then withdraws with hands open as the dress person holds the object. The interaction occurs outdoors near a parked car, with the camera capturing the scene from a handheld perspective and slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dasQlWe3-GI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dasQlWe3-GI_000304_000314.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 236.6101026127921, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (discrete solid objects) moving their hands through explicit physical interactions (hand-to-hand exchange, gesturing).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Static background elements (car, ground) show no uniform motion. No fire, water, smoke, or wind effects present."}}
{"video_id": "db4leJxzeZo", "file_name": "db4leJxzeZo_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white tank top brushes their teeth with an orange-headed toothbrush, moving it back and forth inside their open mouth; the camera maintains a close-up perspective focused on the mouth with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/db4leJxzeZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/db4leJxzeZo_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 49.401675637270046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The toothbrush is moving in a back-and-forth motion within the child's mouth as part of brushing teeth, representing discrete object movement driven by explicit physical forces (hand motion).", "background_and_ambient_analysis": "No shifting background elements observed; no fluid or environmental motion (fire, water, smoke, wind) present in the visible frames. Background remains static with no uniform movement."}}
{"video_id": "dauaPzxylbM", "file_name": "dauaPzxylbM_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room, a person wearing a red cap and gray shirt stands to the left, facing a person in a striped shirt who adjusts their hair with their right hand before turning toward them. A third individual in a teal shirt stands in the doorway behind them, observing. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dauaPzxylbM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dauaPzxylbM_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 138.564060963779, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three solid objects (people) move: the person in the red cap exhibits subtle body shifts and head turns; the person in the striped shirt adjusts headwear and gestures with a device; the background person in green shows minimal movement. All motions are discrete, deliberate actions by solid objects.", "background_and_ambient_analysis": "The background (walls, door, furniture) shows no shifting or uniform displacement, indicating no camera motion. There is no fire, water, smoke, or wind motion; the television screen displays content but is not an ambient environmental element."}}
{"video_id": "db0FmkCBqaQ", "file_name": "db0FmkCBqaQ_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two shirtless boys stand close together; one reaches toward the other. The scene shifts to them at a sink, where one boy uses a hose to fill a container with blue and white water, while the other stands to his left observing. The boy with the hose manipulates the hose and water flow, and the camera pans slightly to follow their actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/db0FmkCBqaQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/db0FmkCBqaQ_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 236.42195630464423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boys are moving: one is actively splashing water with a hose, the other is standing and observing. The motion of the boys is due to their physical actions.", "background_and_ambient_analysis": "The background (white wall and tub) is static with no shifting. Water splashing is present but is a consequence of the boys' actions and not the dominant motion."}}
{"video_id": "dbNIMkWlu68", "file_name": "dbNIMkWlu68_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise chronological paragraph describing the video, focusing on motion and behavior of the main subjects. The rules specify to mention appearance, spatial relationships, camera perspective, and keep background minimal.\n\nLooking at the video frames provided, there are two people. The main subject is a girl with long brown hair wearing a sleeveless top with a pattern. Another person, partially visible, is behind her. The action is the second person brushing or combing the first girl's hair. \n\nI need to note the chronological order: the second person starts moving their hand through the first girl's hair, maybe adjusting it. The first girl is seated, looking down. The background has a green vertical element on the left and a door or frame, but minimal details as per rule e.\n\nAppearance details: main girl has long brown hair, sleeveless top. The other person's hair is curly, but only part of them is visible. Spatially, the second person is behind the first, reaching over her shoulder.\n\nCamera perspective: it's a close-up, fixed position, maybe slightly shaky. No movement mentioned, so maybe static.\n\nWait, the user says \"conclude with camera perspective and movement\". So after describing the actions, note the camera is fixed, slight shake? The frames show a bit of movement, but the description should mention if the camera is stable or moving. The original video's camera might have slight shakes, but the user's example might not mention that. Wait, the rules say to mention camera perspective and movement. So in the caption, after describing the action, state something like \"static close-up shot with slight shake\".\n\nCheck the output format: must be in <caption_output> tags. No other text.\n\nLet me structure it: First, describe the main subjects and their actions in chronological order. Then mention their appearance and spatial relationship. Conclude with camera details.\n\nSo: A girl with long brown hair, wearing a sleeveless patterned top, sits facing downward while another person with curly hair, partially visible behind her, repeatedly runs their hand through her hair in a brushing motion. The second individual’s hand moves upward along the girl’s neck and hairline. The camera maintains a static close-up perspective with minimal movement, capturing the interaction from slightly above the seated girl.\n\nWait, need to check if \"partially visible behind her\" is correct. The second person is behind, right? The hand is reaching over her shoulder, so yes.\n\nAvoid background details unless essential. The green vertical line on the left might be part of the background, but maybe not essential. The user says \"minimal unless essential for understanding motion\". The motion here is the hair brushing, so maybe the background isn't necessary. So maybe omit the background specifics.\n\nCheck rules again: \"background descriptions minimal unless essential for understanding motion\". Since the motion is hair being brushed, background isn't needed. So focus on the two people and their actions.\n\nSo revised: A girl with long brown hair, wearing a sleeveless patterned top, sits facing downward while another person with curly hair, partially visible behind her, repeatedly runs their hand through her hair in a brushing motion. The second individual’s hand moves upward along the girl’s neck and hairline. The camera maintains a static close-up perspective with minimal movement.\n\nWait, but the rules say \"conclude with camera perspective and movement\". So maybe end with that. The example output format includes that part.\n\nCheck the example. The user's example might not have it, but according to the rules, it's required.\n\nSo the caption should end with camera perspective. Let me make sure.\n\nThe caption must be a paragraph, chronological, so start with the action: the person brushing hair, then the motion. Then mention the subjects' appearance, spatial relation, then camera.\n\nWait, the first frame shows the girl looking down, then the hand moving through her hair. So chronological: the second person starts brushing the hair, moving it from one side to the other.\n\nLet me write it step by step:\n\n1. The main subject is a girl with long brown hair, wearing a sleeveless top with a pattern. She is seated, looking down.\n\n2. Another person with curly hair is positioned behind her. Their hand moves through the girl's hair in a brushing motion, starting from the side and moving towards the back of her head.\n\n3. The second person’s hand continues to move up the girl’s neck and hairline, repeating the motion.\n\n4. The camera is static, close-up, capturing the interaction without significant movement.\n\nPutting it all together concisely: A girl with long brown hair and a sleeveless patterned top sits facing downward as another person with curly hair, partially visible behind her, repeatedly brushes her hair from the side toward the back of her head. The second individual’s hand moves", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dbNIMkWlu68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dbNIMkWlu68_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 161, "blur_score": 624.202314860789, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are interacting: one seated with long hair, another using hands to style or brush the seated person's hair. Hand movements are deliberate and focused on the hair.", "background_and_ambient_analysis": "Background elements (walls, door frame) show minimal uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "da9e_RfFeKQ", "file_name": "da9e_RfFeKQ_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video is split into top and bottom frames, but we need to describe the main subjects chronologically. The top frame shows a crowd of people, likely at an outdoor event. They have buckets, maybe for a water activity. People are moving around, some walking, some interacting. The bottom frame is a bit different—maybe a different angle or part of the same scene, with a bright sun and some structures. \n\nFirst, identify the main subjects: people, buckets. Number-wise, there's a large crowd. Appearance: various clothing colors (t-shirts, shorts), buckets are yellow or similar. Motion: people are walking in the top frame, moving around the buckets. In the bottom, maybe the same crowd but from a lower angle, showing the sun and some buildings.\n\nChronologically: start with the scene. The top frame has many people, some holding buckets, moving. Then in subsequent frames, people continue to walk and interact. The bottom frame might be a different perspective, showing the sun above and structures. Spatial relationships: in top, people are on a street with buildings behind. Bottom, maybe the sun is bright, so maybe the angle is looking up.\n\nCamera perspective: top frame is eye-level or slightly above, bottom frame might be looking up at the sun, so maybe a low-angle shot. Camera movement: slight pan or shift in the frames.\n\nWait, the rules say focus on motion and behavior. So the main action is people moving around buckets. Describe how they move—walking, maybe carrying buckets. The bottom part might be the same event but from another angle, so the crowd is still the main subject.\n\nNeed to be concise. Let's structure:\n\nIn the top frame, a large crowd of people in casual summer clothing (varied colors, shorts, t-shirts) walks around yellow buckets on a paved area; some carry buckets, others interact with neighbors. The bottom frame shows the crowd from a low angle, with bright sunlight and buildings in the background as people continue moving. The camera alternates between a horizontal eye-level view of the gathering and a slightly upward tilt focusing on the sunlit scene.\n\nWait, but the video is split into top and bottom throughout the clips. The first frame has top and bottom. So each frame is split. So the main subjects are people moving in both parts.\n\nSo chronological: The video shows a bustling outdoor gathering where numerous people in casual summer attire (light-colored t-shirts, shorts, some in bright colors) walk and interact around yellow buckets placed on a paved surface. In the top portion, individuals move left and right, while the bottom portion captures a low-angle view of the crowd with the sun shining brightly, revealing buildings and trees in the background as people continue their movement. The camera perspective shifts between a horizontal eye-level shot of the crowd and a slightly upward tilt emphasizing the sunlit environment.\n\nCheck the rules: focus on motion and behavior in chronological order. The people are moving, carrying buckets, interacting. Spatial relationships: top frame has people on the street, bottom has sun and buildings. Camera movement: alternates between the two views.\n\nNeed to be concise. Let's try:\n\nA large crowd of people in summer clothing (varied colors) moves around yellow buckets on a paved area; individuals walk in all directions, some carrying buckets while others interact. The camera alternates between a top-down eye-level view of the gathering and a low-angle shot showcasing the bright sun and surrounding buildings, with the crowd continuing to move throughout.\n\nWait, \"top-down\" might not be right. The top frame is probably eye-level, not top-down. Top-down is like from above, but here it's a street scene, so eye-level. The bottom frame is a low angle, looking up, so the sun is visible.\n\nSo adjust:\n\nA large crowd of people in summer attire (light clothing, various colors) walks around yellow buckets on a paved street, moving left and right as they interact. The camera shifts between a horizontal eye-level view of the gathering and a low-angle shot capturing the bright sun, buildings, and the crowd continuing to move.\n\nCheck for conciseness. Let's make sure to include the chronological order of the actions (people moving through the frames). Each frame shows the crowd moving, so the action is ongoing.\n\nFinal version:\n\nA large crowd of people in casual summer clothing (varied colors, shorts, t-shirts) moves around yellow buckets on a paved area, walking left and right while interacting. The camera alternates between an eye-level view of the gathering and a low-angle shot highlighting the bright sun and surrounding buildings, with the crowd continuously moving throughout the sequence.\n\nYes, that's concise, covers motion and behavior, spatial relationships (eye-level vs low-angle), and background minimal. Check the rules:\n\na) Motion of main subjects (people moving around buckets, interacting) in chronological order—yes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/da9e_RfFeKQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/da9e_RfFeKQ_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 159, "blur_score": 176.04056028196916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are walking and moving within the scene, which are solid, distinct objects.", "background_and_ambient_analysis": "Background (buildings, trees) is static and does not shift uniformly. No fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "dbaDERW0f4Q", "file_name": "dbaDERW0f4Q_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a blue screen, then cuts to a person standing on a parking lot with buildings and trees in the background. The person is wearing a dark shirt and shorts. They throw a diabolo into the air, then jump over the string as it passes under their feet and over their head. They catch it on the string. Then they stop. The camera is stationary, I think. Let's make sure.\n\nFirst frame: blue screen. Then scene with person. The person is standing, throws diabolo up. Then jumps to jump over the string. Then catches it. So chronological order: person stands, throws diabolo, jumps, catches.\n\nAppearance: person in dark shirt and shorts. Diabolo is small, maybe dark. The background has houses and trees, but keep it minimal.\n\nSpatial: person is in the middle of the frame, background buildings and trees behind. Camera is static.\n\nSo put it all together. Start with the action.\n\nWait, the first frame is blue screen, then next frame is the person. So the video sequence: blue screen (maybe a transition), then person standing, throws diabolo, jumps over the string, catches it.\n\nNeed to describe the motion in order.\n\n\" A person in a dark shirt and black shorts stands on a paved area with buildings and trees in the background. They throw a dark diabolo into the air, jump over the string as it passes beneath their feet and above their head, then catch the diabolo on the string. The camera remains stationary throughout.\"\n\nWait, check rules. Focus on motion and behavior chronologically. Mention appearance (dark shirt, black shorts), number (one person). Spatial: background buildings and trees, but minimal. Conclude camera perspective: stationary.\n\nYes. Let's draft:\n\n\"A person wearing a dark shirt and black shorts stands on a paved surface with buildings and trees in the distance. They throw a small dark diabolo upward, jump over the string as it passes under their feet and over their head, then catch the diabolo on the string. The camera remains fixed.\"\n\nCheck rules: no text recognition, no named characters. Good.\n\nWait, the video starts with a blue screen, but maybe the caption should start from the main scene. The first frame is blue, then the next is the person. But the task is to describe the provided video. The video has those frames. So the description should include the transition to the scene, but maybe the blue screen is part of the video. Wait, the user says \"the provided video\" which includes the blue screen. So need to mention that.\n\nWait, first frame is blue screen, then the next frames show the person. So the video starts with a blue screen, then cuts to the person.\n\nBut the caption needs to be chronological. So:\n\n\"Initially, a solid blue screen appears. Then, a person in a dark shirt and black shorts stands on a paved lot with buildings and trees in the background. The person throws a small dark diabolo into the air, jumps over the string as it passes under their feet and over their head, and catches the diabolo on the string. The camera remains static throughout.\"\n\nCheck rules: no text recognition, so \"solid blue screen\" is fine. \"small dark diabolo\" – the diabolo is small, color dark.\n\nBut the rules say \"Keep background descriptions minimal unless essential for understanding motion.\" The background here is buildings and trees, but maybe necessary for context. The motion is the person throwing and catching, so background is minimal.\n\nAlso, \"Mention spatial relationships if relevant\" – the person is in front of the buildings and trees.\n\nBut let's make it concise. Maybe the blue screen is just the start, then the main action.\n\nWait, the example in the problem: the first frame is blue screen, then the person. So the caption should start with the blue screen, then the scene.\n\nWait, but the user says \"the provided video\" which includes all frames. So the caption must describe all.\n\nLet me check the example given in the problem. Wait, no, the example is the user's input.\n\nThe user provided the video frames: frame 0 is blue, then frame 1.4 is the person.\n\nSo caption needs to cover the sequence.\n\nSo:\n\n\" The video opens with a solid blue screen. It then cuts to a person wearing a dark shirt and black shorts standing on a paved area with buildings and trees in the background. The person throws a small dark diabolo upward, jumps over the string as it passes beneath their feet and above their head, and catches the diabolo on the string. The camera remains stationary throughout.\"\n\nCheck rules:\n\na) Motion chronologically: blue screen, then person throws, jumps, catches. Correct.\n\nb) Appearance: dark shirt,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dbaDERW0f4Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dbaDERW0f4Q_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 156, "blur_score": 323.66820202524264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) performs repetitive arm movements to throw and catch a small ball (solid object). The ball moves through the air due to physical force from the throw, while the person's body motion is localized to catching and throwing actions.", "background_and_ambient_analysis": "The background consists of a static house, trees, and clear sky. No fluid motion (fire, water, smoke) or wind effects (e.g., swaying trees) are present. Background elements remain fixed, indicating no environmental motion."}}
{"video_id": "daYtZ0t1ACk", "file_name": "daYtZ0t1ACk_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a swimming pool with multiple lanes. There are swimmers in each lane, moving forward. They're doing freestyle, I think, since they're arm-stroking and kicking. The number of swimmers—looks like at least 5, maybe more. Their appearance: they're in swimwear, some with caps, but since it's a race, probably all in the same style. The pool has red and white lane dividers, which are straight and stretch across the pool. The background has spectators on the deck, but we need to keep background minimal. The camera is high above, looking down, maybe a top-down view, and it's panning slightly to follow the swimmers' progress. The motion: swimmers are moving from left to right (assuming the pool is oriented that way), each in their lane. Chronological order: the video starts with swimmers mid-race, then they continue swimming, arms moving, bodies turning. So describe that sequence. Check the rules: focus on motion and behavior, chronological. Number of subjects: multiple swimmers, each in a lane. Spatial: they're in lanes, parallel to each other, separated by lane dividers. Camera: top-down, slight pan to follow the action. Background: spectators on the deck, but minimal. Let's draft.\n\n\"Multiple swimmers in blue swimwear and swim caps compete in a pool, each swimming freestyle in their lanes marked by red and white dividers. They propel forward through the water, arms alternating strokes, kicking rhythmically, moving from left to right across the pool. Spectators are visible in the background along the pool deck. The camera maintains a top-down perspective, panning slightly to follow the swimmers' progression.\"\n\nWait, need to be concise. Let's check the output format. Must be a paragraph. Let's make sure to mention chronological order: starts with swimmers in the pool, moving, then continues. Let's see the video frames: in each frame, the swimmers are at different positions, but overall moving forward. So the sequence is swimmers actively swimming, progressing through the lanes. Number: several swimmers (maybe 5-6). Appearance: in swimwear, caps (not specified color, so generic). Motion: freestyle stroke, arms in water, legs kicking. Spatial: each in their lane, parallel, separated by dividers. Camera: top-down, slight pan left (since the video shows the pool, maybe the camera moves to follow the swimmers as they move left to right, so pan left? Wait, the frames show the swimmers moving from left to right in the pool, so the camera might be panning to the right, but need to check. Wait, the first frame, swimmers are on the left side of the pool, then in subsequent frames, they move right, so the camera is panning right to follow. But the rule says \"describe camera perspective and movement\". So the camera is top-down, panning right to follow the swimmers' movement.\n\nWait, the video: starting at [0.0], swimmers are in the pool. As time progresses, they move forward. So the camera is moving to follow them, so the view shifts right. So camera perspective is top-down, panning right. Let's adjust.\n\n\"Several swimmers in swimwear and caps perform freestyle strokes in parallel lanes marked by red and white dividers, propelling through the blue water as they move from left to right. The swimmers alternate arm strokes and kick, maintaining rhythm, with their heads above water. The camera captures a top-down perspective, panning slowly to the right to follow the swimmers' progression, while spectators remain visible on the pool deck in the background.\"\n\nCheck rules: concise, chronological. Number: several (multiple), appearance: swimwear, caps, blue water. Motion: freestyle, moving from left to right. Spatial: lanes separated by dividers. Camera: top-down, panning right. Background: minimal, spectators mentioned as minimal. Let's see if it's concise. Maybe shorten.\n\n\"Multiple swimmers in swimwear and caps swim freestyle in parallel lanes divided by red and white ropes, progressing forward through the blue pool water. They alternate arm strokes and leg kicks, moving from left to right. The camera maintains a top-down view, panning slightly right to follow their motion, with spectators visible along the pool deck.\"\n\nYes, that's concise. Check the rules: focus on motion (swimming freestyle, progressing, strokes), chronological (starts with them in pool, moving forward), number (multiple), appearance (swimwear, caps), spatial (lanes divided by ropes), camera (top-down, pan right). Background minimal. Good.\n</think>\n\n<caption_output>Multiple swimmers in swimwear", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/daYtZ0t1ACk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/daYtZ0t1ACk_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 135.16538031985905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple swimmers are moving in the pool lanes, creating splashes. They are discrete objects (people) moving through the water via swimming.", "background_and_ambient_analysis": "The background (pool deck, barriers, spectators) is static. The water shows some movement due to swimmers, but it is secondary to the swimmers' motion. The dominant motion is not ambient environmental."}}
{"video_id": "dbXVMw_ja5E", "file_name": "dbXVMw_ja5E_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of adults, mostly older and dressed in casual clothing with varied colors including white, pink, and patterned shirts, dance in synchronized pairs holding hands or arms across a wooden floor. They move in circular formations that shift and expand throughout the sequence, maintaining coordinated motion as the camera pans left to capture the dynamic flow of the dance within the yellow-walled room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dbXVMw_ja5E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dbXVMw_ja5E_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 138.21211738866162, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "dbeuGQZaPxc", "file_name": "dbeuGQZaPxc_000239_000249.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up of a horse’s dark hoof on grass transitions to a person in a dark shirt and shorts bending to lift the hoof. The individual uses their hands to inspect or trim the hoof, shifting the hoof slightly. The camera moves upward from the hoof to the person’s upper body, maintaining focus on the action while the background remains minimal grassy terrain. The perspective transitions from top-down to a slight tilt, tracking the person’s hands and the hoof.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dbeuGQZaPxc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dbeuGQZaPxc_000239_000249.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 69.07817179899365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in black clothing actively manipulates a long object (likely a rope/tool) while interacting with a horse's leg; the horse exhibits minimal movement.", "background_and_ambient_analysis": "The background (grass and trees) remains stationary throughout; no shifting background elements or ambient environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "dbgK3ccj33s", "file_name": "dbgK3ccj33s_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a black hoodie with colorful patterns extends her arm forward, then turns her head to the right as the person in a light green hoodie behind her holds a pink and blue object and adjusts her hair. The girl gestures near her chest while the other person continues touching her hair. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dbgK3ccj33s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dbgK3ccj33s_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 121.6353549666293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two main discrete objects: the seated girl (moving her head and hands, adjusting hair) and the standing person in the green sweater (moving hands to brush and style the girl's hair).", "background_and_ambient_analysis": "The background (room interior with static objects) shows no shifting or environmental fluid motion (fire, water, wind). The background elements are stationary relative to the room."}}
{"video_id": "dbVcwJdTEKM", "file_name": "dbVcwJdTEKM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in an orange shirt and black shorts runs across a gym floor, passing colorful hula hoops on the ground. Other children in orange shirts and dark shorts follow behind him, moving toward the right side of the frame. The camera follows the boy's movement, panning right with a slight shake. The gym contains blue tunnel equipment and a few adults observing in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dbVcwJdTEKM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dbVcwJdTEKM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 58.79112633624267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boys in orange shirts move: one (foreground) runs, performs a forward roll, and continues running; the other (background) walks and stands. Discrete solid objects (boys) exhibit locomotion and collisions (e.g., stepping on hula hoops), tracked via bounding boxes.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind). The gym floor, blue inflatable, and stationary hula hoops remain fixed relative to the frame without uniform displacement."}}
{"video_id": "dcVTByiPhpY", "file_name": "dcVTByiPhpY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands peel silver crinkled plastic wrapping from a brown rectangular object, progressively moving the plastic to reveal the surface beneath. The camera stays close-up with slight movement throughout the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dcVTByiPhpY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dcVTByiPhpY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 609.7570480784734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (silver-colored, crumpled material) are being manipulated by hands, placed into a dark structure. Hand movements are deliberate and controlled, indicating physical interaction with the objects.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Background elements (shiny, crumpled material) remain static relative to the scene."}}
{"video_id": "dco88kNljAE", "file_name": "dco88kNljAE_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium, a group of people (varying in color, including orange, blue, and dark clothing) move dynamically across the wooden floor. Initially clustered near the center, individuals disperse and reposition: some walk left, others right, while a person in orange runs toward the right side. As the sequence progresses, more people enter the frame from the edges, shifting positions and occasionally grouping together. The background shows bleachers with seated spectators and basketball hoops. The camera maintains a top-down perspective with minimal movement, capturing the fluid motion of the crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dco88kNljAE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dco88kNljAE_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 284.5382998968548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (players and spectators) are moving in discrete patterns: running, walking, and colliding during what appears to be a basketball activity. Their motion is localized and physically driven by locomotion and interactions.", "background_and_ambient_analysis": "The wooden bleachers and wall banners show no uniform shifting or environmental fluid motion (e.g., no fire, water, or smoke). Background elements remain stationary relative to the court."}}
{"video_id": "dcN3TDApU7M", "file_name": "dcN3TDApU7M_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red-and-white checkered shirt sits on a bed, holding a yellow cloth, then places it on a dark ironing board in front of them and uses an electric iron to press the fabric while leaning forward. The background includes a computer desk with a monitor. The camera remains static, capturing the action from a frontal view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dcN3TDApU7M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dcN3TDApU7M_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 242.43891611133813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person interacts with a yellow cloth and a stuffed animal through deliberate movements (pulling cloth, repositioning stuffed animal).", "background_and_ambient_analysis": "Static background elements (desk, computer, walls) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "dc9m-G9CKmQ", "file_name": "dc9m-G9CKmQ_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands interact with a black honing rod and a black-handled chef's knife on a wooden cutting board. The left hand holds the rod, while the right hand positions the knife against it and draws it along the rod in a honing motion. Three red tomato halves are arranged to the right of the rod. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dc9m-G9CKmQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dc9m-G9CKmQ_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 358.80089369356074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The knife is moved by the hands against a stationary sharpening stone, representing a discrete object-to-object physics interaction.", "background_and_ambient_analysis": "The background (wooden table) is static and shows no environmental motion (e.g., fire, water, wind)."}}
{"video_id": "dd8BS1IPSiI", "file_name": "dd8BS1IPSiI_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person in a red shirt and blue jeans riding a brown horse. There's another person in red standing nearby. Then, the horse starts moving, the rider raises their arm, and the horse bucks. The background has a fence and open field. Camera seems to follow the action, maybe slightly shaky. Need to keep it chronological, focus on motion and behavior.\n\nFirst part: person on horse, another person standing. Then horse moves, rider raises arm, horse bucks. Describe appearance: red shirt, blue jeans, brown horse. Spatial: initially, the rider is on horse, other person next to horse. Then horse moves away, rider on horse bucking. Camera perspective: follows the action, might have a slight shake.\n\nCheck rules: focus on motion, chronological order. Mention appearance briefly. Spatial relationships. Conclude with camera movement.\n\nLet's draft:\n\nA person wearing a red shirt and blue jeans mounts a brown horse, assisted by another individual in a red shirt standing nearby. The horse begins moving forward, bucking vigorously as the rider raises their arm, maintaining balance. The horse continues bucking in an open, fenced area with a dirt ground. The camera follows the horse’s motion, exhibiting slight shake.\n\nWait, need to check the sequence. The video starts with the person mounting (first frame), then the horse moves, bucks. The rider is on horse, then horse bucks. The other person is there initially but maybe not in later frames.\n\nFirst frame: person on horse, another person standing next to horse (maybe holding reins? but not sure). Then the horse moves, rider raises arm, horse bucks. So:\n\nA person in a red shirt and blue jeans rides a brown horse, initially assisted by another individual in red standing adjacent. The horse then gallops forward, bucking energetically as the rider lifts their arm, shifting their weight to stay seated. The camera captures the motion from a low angle, following the horse’s movement with a slight shake.\n\nWait, need to be concise. Let's check the exact timestamps. The video:\n\n0.0: Person on horse (red shirt, blue jeans), another person in red standing next to horse.\n\n1.0: Person on horse, the horse moves, the other person is still there.\n\n2.0: Horse moves, rider raising arm, horse bucks.\n\n3.0: Horse continues bucking, rider still on.\n\n4.0: Horse moves away, rider still on, background shows fence and open field.\n\nSo chronological order: mounting (initially), then horse movement and bucking.\n\nAppearance: rider red shirt, blue jeans; horse brown.\n\nSpatial: initially, the second person is next to the horse (maybe holding it?), then the horse moves away, rider on horse.\n\nCamera: starts with a close-up maybe, then follows the horse as it moves, possibly panning.\n\nLet's draft:\n\nA person in a red shirt and blue jeans mounts a brown horse, assisted by another individual in red standing beside it. The horse then gallops forward, bucking vigorously as the rider raises their arm and adjusts their position to maintain balance. The camera follows the horse’s movement across the dirt arena, exhibiting slight shake.\n\nCheck if background is essential: \"dirt arena\" is minimal, since it's the setting. The fence is in the background, but maybe just \"open field with fence\" is okay, but rule e says minimal unless essential. So maybe \"dirt ground\" is sufficient.\n\nWait, the background has a fence and open field, but maybe the focus is on the motion. Let's make sure.\n\nFinal caption:\n\nA person wearing a red shirt and blue jeans rides a brown horse, initially assisted by another individual in red standing nearby. The horse then gallops forward, bucking energetically as the rider raises their arm and shifts position. The camera follows the horse’s movement, exhibiting slight shake.\n\nCheck for all rules:\n\na) Motion and behavior: mounting, horse moving, bucking, rider raising arm, shifting position. Chronological.\n\nb) Appearance: red shirt, blue jeans, brown horse. Number: one rider, one helper (initially), then rider alone on horse.\n\nc) Spatial: initially, helper is beside horse; then horse moves away.\n\nd) Camera perspective: follows horse, slight shake.\n\ne) Background minimal: dirt ground, fence (but maybe just \"dirt ground\" is enough, since the fence is part of the setting but not essential for motion understanding).\n\nf) No text, no names.\n\ng) Internal reasoning done.\n\nOkay, let's adjust to be concise.\n</think>\n\n<caption_output>A person in a red shirt and blue jeans mounts a brown horse, initially assisted by another individual in red standing beside it. The horse gallops forward, bucking energetically as the rider raises their arm and adjusts", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dd8BS1IPSiI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dd8BS1IPSiI_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 145, "blur_score": 129.33569518294863, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "dd2pPdExirE", "file_name": "dd2pPdExirE_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a teal shirt and dark pants stands near a white chair, then moves toward an older girl with blonde hair seated on a chair. The seated girl, wearing a gray shirt and shorts, reaches out and touches the child’s arm as the child approaches. The scene occurs in a dining area with a table and chairs, viewed from a steady camera perspective through a doorway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dd2pPdExirE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dd2pPdExirE_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 136.46412275406004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child (teal shirt) moves by walking and sitting on floor; adult (gray shirt) remains mostly stationary with minor hand movements. Child's motion is due to locomotion (walking) and physical actions (sitting).", "background_and_ambient_analysis": "The background (table, chairs, window) remains static; no fluid or environmental motion (fire, water, wind) detected. Background elements do not shift uniformly, indicating no dominant ambient environmental effects."}}
{"video_id": "ddDUAyizWXc", "file_name": "ddDUAyizWXc_000178_000188.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single figure in a dark, reflective outfit with a helmet gestures rhythmically, extending and retracting arms in a dimly lit indoor space. Two other individuals sit at a table in the background, observing the movement. The camera maintains a steady focus on the moving figure with minor handheld shake, capturing their motion against the dimly lit backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ddDUAyizWXc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ddDUAyizWXc_000178_000188.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 388.3983858469645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A costumed human figure (likely a performer) moves dynamically within the scene, exhibiting controlled locomotion and gestural motions consistent with a performance.", "background_and_ambient_analysis": "Background elements (walls, structural features) remain stable with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "ddfc7KhdOU0", "file_name": "ddfc7KhdOU0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video shows a close-up of a person's lips. Step #17 is mentioned, but I should exclude text recognition per rule f. So focus on the motion.\n\nStart with the first frame: lips are slightly open, then a finger applies red liquid (lipstick maybe) from the center to the left side. Wait, the video has steps: frame 0 shows lips, then frame 1-5 show the application. Let's break it down.\n\nFirst, the person's lips are visible. Then, a finger (probably the person's own) starts applying red lipstick. The finger moves from the center of the lips outward to the left side. Then, the finger continues to apply more, maybe blending or adding more color. The motion is applying lipstick across the lips.\n\nCheck the rules: focus on motion of main subject (the person's lips and the finger applying). Describe appearance: lips are pinkish, red lipstick being applied. Number: one person (lips), one finger.\n\nSpatial relationships: finger is in front of the lips, moving across them.\n\nCamera perspective: close-up, no movement mentioned. The camera is static, close-up on lips.\n\nBackground: minimal, since the video is a close-up, background is out of focus or not essential.\n\nNow, structure the paragraph:\n\nChronological order: starts with lips slightly parted, then a finger applies red lipstick starting from the center of the lips, moving leftward, continuing to blend and apply the color across the upper and lower lip areas.\n\nAppearance: lips are light pink, red lipstick being applied with a finger. Finger is a light-skinned hand.\n\nSpatial: finger moves across the lips, which are centered in the frame.\n\nCamera: close-up, static.\n\nLet's draft:\n\n\"A close-up view shows a person's lips slightly parted; a light-skinned finger applies red liquid lipstick starting from the center of the lips, moving leftward across the upper lip, then continuing to blend the product onto the lower lip surface. The finger repeatedly touches the lips, spreading the red color. The camera maintains a static close-up on the lips with no visible background details.\"\n\nCheck rules:\n\na) Motion in order: applying lipstick step by step.\n\nb) Appearance: lips (light pink), finger (light skin), red lipstick.\n\nc) Spatial: finger in front of lips, moving across.\n\nd) Camera: static close-up.\n\ne) Background minimal, yes.\n\nf) Exclude text, done.\n\ng) No reasoning.\n\nWait, the video has frames where the finger applies, maybe two steps? Let's check the video frames. The first frame: lips. Then frame 1: finger touches left lip. Frame 2: finger moves to right lip. Frame 3: finger touches center. Frame 4: finger applies center to left. Frame 5: finger applies left side.\n\nWait, the user provided 5 frames. Let's see:\n\nFrame 0: lips with a small red mark (maybe the product).\n\nFrame 1: finger applies to upper lip left side.\n\nFrame 2: finger moves to lower lip left.\n\nFrame 3: finger moves to center.\n\nFrame 4: finger applies center to left.\n\nFrame 5: finger applies left side.\n\nSo the motion is: finger starts on left side of upper lip, moves to lower lip, then centers, then blends left side.\n\nBut in the caption, need to be chronological. So first, the finger appears and applies on the upper lip left, then lower lip, then center, then left side.\n\nWait, but maybe simplify. The key is the application motion.\n\nAlternative: \"A person's lips are shown in close-up as a light-skinned finger applies red lipstick to the upper and lower lip areas. The finger starts by touching the left side of the upper lip, then moves to the lower lip, centering the product, and finally blending the red color across the left side of both lips. The camera remains static with a tight focus on the lips throughout.\"\n\nCheck if this is concise.\n\nAnother angle: the video shows the process of applying lipstick. The finger is moving across the lips, spreading the red product.\n\nMake sure to mention the motion chronologically: starts at a point, moves, continues.\n\nFinal draft: \"A close-up focuses on a person's lips as a light-skinned finger applies red liquid lipstick. The finger begins by touching the upper lip, moving leftward to blend the color, then continues to the lower lip and central area, spreading the red product across both lips. The camera maintains a static close-up with no background elements visible.\"\n</think>\n\n<caption_output>A close-up view shows a person's lips as a light-skinned finger applies red lipstick. The finger starts at the center of the upper lip, moving leftward to blend the color,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ddfc7KhdOU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ddfc7KhdOU0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 149, "blur_score": 90.87706220969557, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person's hand applying lipstick to the lips; the hand and lips exhibit controlled, deliberate motion due to physical locomotion (applying makeup).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed (e.g., fire, water, smoke, wind). The scene is a close-up of a person's mouth/lips with no environmental elements exhibiting dominant fluid motion."}}
{"video_id": "ddhINY2sDyc", "file_name": "ddhINY2sDyc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with dark nail polish presses down on light beige dough balls arranged on a dark countertop. The camera pulls back to reveal a person in a red and white striped shirt methodically shaping and arranging multiple dough portions in neat rows. The hands move rhythmically, molding each piece while maintaining consistent spacing, with the camera maintaining a steady overhead perspective that gradually shifts to capture the broader workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ddhINY2sDyc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ddhINY2sDyc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 128.13058931550978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a striped shirt uses their hands to manipulate dough pieces on a counter: pressing, shaping, and rolling the dough. The dough deforms visibly as the hands apply force, and the hands move in controlled motions to reshape the objects.", "background_and_ambient_analysis": "The background consists of a kitchen interior with static elements (counter, wall, appliances) visible in frames 0.2-5.0. There is no shifting background or fluid/environmental motion (fire, water, smoke, wind) present throughout the video."}}
{"video_id": "ddYaAFlm6Gw", "file_name": "ddYaAFlm6Gw_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a white t-shirt adjusts a green and gold toy car with yellow accents on a white table, using a tool to manipulate small components, then handling a small green piece while positioning it onto the car. The camera maintains a top-down perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ddYaAFlm6Gw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ddYaAFlm6Gw_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 139.70324534338934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands are moving to manipulate a green and yellow toy car, including picking up and attaching a small part.", "background_and_ambient_analysis": "Background is static (table and objects). No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "ddAi1XwutCQ", "file_name": "ddAi1XwutCQ_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white tank top holds a white iron, moving it across a light blue shirt while a man in a red vest and white shirt stands beside her, observing and occasionally adjusting his vest; the camera remains stationary, capturing their interaction in a store with shelves visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ddAi1XwutCQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ddAi1XwutCQ_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 113.00673425138584, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects in motion: the person in the white top moves their arm to operate the handheld device across the garment, while the person in the red vest exhibits minor posture adjustments. The device itself (white handheld object) is actively moved in a controlled pattern against the garment.", "background_and_ambient_analysis": "Background shows stationary retail shelves with no fluid motion (fire, water, smoke) or wind effects. Shelves and products remain fixed relative to each other throughout the clip, indicating no dominant ambient environmental motion."}}
{"video_id": "de49ihGKPKU", "file_name": "de49ihGKPKU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit side by side on a couch; the person in a white t-shirt holds a blue bottle, while the person in a gray t-shirt reaches toward it with their right hand. The gray-shirted individual extends their arm to interact with the bottle held by the white-shirted person, who maintains a focused posture. The camera remains stationary, capturing the scene from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/de49ihGKPKU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/de49ihGKPKU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 287.7260124146501, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people sitting on a couch, moving their hands and arms to interact with a blue object held by one person.", "background_and_ambient_analysis": "No shifting background elements (walls, picture, window) and no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "defmC2UJaoE", "file_name": "defmC2UJaoE_000197_000207.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands with red nail polish and a ring move food items between two glass baking dishes, then dip pieces into a creamy mixture in one dish, coating them thoroughly. The camera remains in a close-up, top-down view focused on the hands and dishes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/defmC2UJaoE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/defmC2UJaoE_000197_000207.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 567.5199346495947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid object) are moving chicken pieces within a bowl, demonstrating explicit physical interaction with the food.", "background_and_ambient_analysis": "Background elements (walls, countertops) are static; no shifting backgrounds or fluid/environmental motion observed (e.g., no fire, water flow, or wind-driven motion)."}}
{"video_id": "deqd4mS6K4A", "file_name": "deqd4mS6K4A_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a person in a white shirt knitting. They're using teal yarn, and their hands are shown close-up. Then the camera shifts to another angle, still focusing on the knitting hands. Next, the scene transitions to an orange background with the text \"Knitting 4 Children\" and a heart logo. \n\nSo, chronological order: start with the person knitting (close-up on hands, white shirt, teal yarn), then a different angle of knitting hands (pink sleeve visible), then the title screen. \n\nMain subject: the knitter's hands. Appearance: white shirt, teal yarn, pink sleeve (maybe another person's arm), hands with rings. Motion: knitting actions like holding needles, looping yarn. \n\nSpatial: first frame shows hands close-up, then another close-up of hands from a different angle. Background: greenish in first frames, then orange title screen. \n\nCamera: starts with close-up of person knitting, then another close-up of hands, then cuts to title screen. Movement: slight zoom or shift between hand shots, then cut to title.\n\nExclude text (www...), so no mentioning website. \n\nNow, structure: \n\n- Person in white shirt knits with teal yarn, hands shown close-up. Then hands with pink sleeve (another person's arm maybe) also knitting. Then title screen with orange background. \n\nCheck rules: motion in order, appearance (white shirt, teal yarn, pink sleeve), spatial (hands in front), camera movement (close-up, then cut to title).\n\nAvoid text, named characters. So: \n\nA person wearing a white shirt knits with teal yarn, their hands shown in close-up, fingers manipulating the yarn and needles while holding a pink sleeve (another person’s arm) visible to the left. The camera shifts to a closer angle of the knitting hands, then cuts to an orange background displaying the text “Knitting 4 Children” and a heart logo.\n\nWait, no: need to focus on main subjects' motion. The main subject is the hands knitting. So:\n\nClose-up of hands knitting with teal yarn; a person in a white shirt manipulates the yarn and needles, with a pink sleeve visible to the left. The camera shifts to another close-up angle of the hands knitting, then transitions to an orange background with the text “Knitting 4 Children” and a heart logo.\n\nBut check: \"a person in white shirt\" but maybe just hands. The first frame shows part of a face, but focus on hands. So:\n\nHands of a person in a white shirt knit with teal yarn, fingers looping the yarn and needles, a pink sleeve visible to the left. The camera shifts to a closer view of the knitting hands, then transitions to an orange screen with the text “Knitting 4 Children” and a heart logo.\n\nWait, the first frame has a person (face partially visible), then hands. So start with the person (partial face, white shirt, hands), then hands close-up. \n\nRule c: mention spatial relationships. In first frame, hands are in front of a person with pink sleeve. So:\n\nA person wearing a white shirt, partially visible, knits with teal yarn, their hands moving to manipulate the yarn and needles; a pink sleeve appears to the left. The camera focuses on the hands knitting, shifting to a closer angle of the hands, then cuts to an orange background with the text “Knitting 4 Children” and a heart logo.\n\nCheck length, conciseness. Make sure chronological: first the person knitting (with face partially), then close-up of hands, then title.\n\nRule b: mention appearance and number (color, size, orientation). Hands: fingers with rings, teal yarn, pink sleeve.\n\nSo:\n\nHands of a person in a white shirt knit with teal yarn, fingers adorned with rings manipulating the yarn and needles; a pink sleeve is visible to the left. The camera shifts to a closer view of the hands knitting, then transitions to an orange background displaying the text “Knitting 4 Children” and a heart logo.\n\nYes, that's better. Exclude text recognition? Wait, rule f says exclude text recognition, named characters, stylistic analysis. Wait, the task says \"Exclude text recognition, named characters, or stylistic analysis.\" Wait, but the video has text (www...), but the caption should exclude it. Wait, the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So in the caption, we don't mention the website or the title text? Wait, no: the example output in the rules says to exclude text recognition (like website), but the transition to the title screen is part of the video. Wait, the instructions say: \"Exclude text recognition, named characters, or stylistic analysis.\" So when the title screen is shown, we can't mention the text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/deqd4mS6K4A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/deqd4mS6K4A_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 122.28656037662279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl's hands (discrete solid objects) are moving as she manipulates knitting needles and yarn. The motion is controlled and explicit, resulting from the physical act of knitting.", "background_and_ambient_analysis": "The background (green wall and blurred figures) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present, so ambient environmental motion is absent."}}
{"video_id": "ddwnis6l230", "file_name": "ddwnis6l230_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a martial arts match, probably karate or kung fu. Two competitors in white uniforms with red belts and helmets are fighting. There's a referee in blue. The main action: they start, one moves, they engage, maybe a kick or strike. The crowd is in the background. Need to describe chronologically.\n\nFirst, the scene: two individuals in white uniforms with red belts and protective helmets, facing each other on a blue mat. A referee in a blue shirt and black pants is between them. They begin, then the person on the left (maybe) moves towards the right, they grapple, then kick. The referee steps back. Background has spectators.\n\nWait, the video starts with both facing each other. Then the one with red belt (maybe) moves forward, they clinch, then the person on the left does a kick? Or the right. Let's see the frames. Frame 0: both in position, referee in middle. Frame 1: they start moving, maybe a step. Frame 2: they're close, maybe a clinch. Frame 3: the person on the left (red belt) is kicking. Frame 4: they're moving across the mat. Frame 5: the person on the left (red belt) is now on the left side, the referee is behind.\n\nSo chronological: Two martial artists in white uniforms with red belts and white helmets engage in a match on a blue mat, with a referee in a blue shirt and black pants positioned between them. They begin facing each other, then the left competitor steps forward, they briefly clinch, and the left competitor delivers a kick toward the right competitor, who steps back. The referee shifts position to follow the action. Spectators observe from the background. The camera remains stationary, capturing the match from a frontal perspective.\n\nWait, check the rules: concise, chronological, focus on motion. Exclude background unless essential. So background is minimal, mention if needed. Here, spectators are in background, but maybe minimal.\n\nAlso, appearance: main subjects are two people (martial artists), referee. Number: two competitors, one referee.\n\nSpatial relationships: referee between them initially, then shifts. Competitors move across the mat.\n\nCamera: stationary? The video description shows no camera movement mentioned, so probably fixed.\n\nLet's structure:\n\nTwo individuals in white uniforms with red belts and white helmets engage in a martial arts match on a blue mat. A referee in a blue shirt and black pants stands between them. They begin facing each other, then the left competitor steps forward, clinching with the right competitor before delivering a kick. The right competitor steps back, and the referee moves slightly to follow the action. Spectators observe from the background. The camera remains stationary, capturing the match from a frontal view.\n\nCheck if it's concise. Maybe trim: Two martial artists in white uniforms with red belts and white helmets compete on a blue mat, with a referee in a blue shirt and black pants between them. They start facing each other, then the left competitor advances, clinches, and kicks toward the right competitor, who steps back. The referee shifts position. The camera stays stationary, viewing the action from the front.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So maybe: two competitors, white uniforms, red belts, white helmets. Referee: blue shirt, black pants.\n\nChronological: start position, then action.\n\nAlso, in the video, the red belts are on the competitors, so they're the ones with red belts. The referee is in blue.\n\nLet me draft:\n\nTwo martial artists in white uniforms with red belts and white helmets engage in a match on a blue mat. A referee in a blue shirt and black pants stands between them. Initially facing each other, the left competitor steps forward, clinching the right competitor, then delivers a kick; the right competitor steps back. The referee shifts position. Spectators observe from the background. The camera remains stationary, capturing the action from the front.\n\nCheck for minimal background: \"Spectators observe from the background\" is minimal, as it's essential for context but not the main focus.\n\nMake sure it's concise. Let's see the output format must be inside <caption_output> tags.\n\nFinal version: Two martial artists in white uniforms with red belts and white helmets compete on a blue mat, with a referee in a blue shirt and black pants positioned between them. They begin facing each other, then the left competitor advances, clinches, and strikes the right competitor, who steps back; the referee adjusts position. Spectators observe from the background. The camera remains stationary, providing a frontal view of the match.\n</think>\n\n<caption_output>Two martial artists in white uniforms with red belts and white helmets compete on a blue mat, with a referee in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ddwnis6l230.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ddwnis6l230_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 41.27933385537838, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two karate fighters (red and white belts) exhibit discrete motion through kicks, dodges, and blocks; referee (dark uniform) occasionally moves to observe; spectators show minimal seated movement.", "background_and_ambient_analysis": "No shifting background elements; walls, floor, and spectator rows remain stationary throughout. No fire, water, smoke, or wind detected in the environment."}}
{"video_id": "df-aVVAVp9Q", "file_name": "df-aVVAVp9Q_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a small, multicolored Rubik's cube with visible red, blue, and yellow squares, manipulating it by rotating the pieces with both hands. They then place the cube on a white table in front of them, positioning it centrally. The camera maintains a static top-down perspective, with a wooden door visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/df-aVVAVp9Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/df-aVVAVp9Q_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 80.78316706514937, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a small discrete object (likely a Rubik's cube) through explicit physical forces (grasping, rotating).", "background_and_ambient_analysis": "Background elements (door, wall) show no shifting or environmental fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "dfAR2q1QyVs", "file_name": "dfAR2q1QyVs_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>  Key points: chronological order, motion of main subjects (people/objects), their appearance (colors, number), spatial relationships, camera perspective.  In the video, first frame is text, then a person in blue (maybe one person) handling bottles on a conveyor, another person in black placing bottles into boxes. So the sequence is: the scene starts with the production line. Two people working: one in blue manages bottles on the conveyor, the other in black places bottles into boxes. The conveyor is blue, boxes are brown. Camera is close-up, maybe static.  Wait, the video's first frame has text, but according to the rules, exclude text recognition. So the caption should start from the action frames.  The video shows two people working at a beer bottling line. A person in a blue jacket places bottles onto a conveyor belt while another individual in black attire sorts them into brown cardboard boxes. The conveyor belt moves horizontally, and both workers are positioned adjacent to it, with the blue-jacketed person at the belt's end and the other handling boxes. The camera remains steady, focusing on the production process. </think>  <caption_output>A person in a blue jacket places beer bottles onto a blue conveyor belt, while another individual in black attire sorts the bottles into brown cardboard boxes positioned beneath the belt. The blue-jacketed worker adjusts bottles along the conveyor's path, and the black-clad worker retrieves bottles from the belt to insert them into the boxes. The camera maintains a steady close-up view of the production line, focusing on the synchronized movement of the workers and the conveyor system.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dfAR2q1QyVs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dfAR2q1QyVs_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 145, "blur_score": 239.2230531387316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Bottles move along the conveyor belt due to mechanical motion, and two workers (one in blue, one in dark clothing) actively handle bottles with hand movements. These are solid, distinct objects exhibiting explicit physical motion.", "background_and_ambient_analysis": "The factory walls and conveyor structure are stationary with no uniform shifting. No fire, water, smoke, or wind dominates the scene; all motion is mechanical and discrete."}}
{"video_id": "df62jGupOLk", "file_name": "df62jGupOLk_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with blonde hair, wearing a green tank top, gray leggings, and white sneakers, performs a barbell squat in a gym. She lowers into a squat position, then stands up while lifting the barbell overhead. The camera pans around her, following her movement as she transitions from the squat to a standing stance, capturing her from multiple angles against a backdrop of gym equipment and mirrors.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/df62jGupOLk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/df62jGupOLk_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 122.41957287101349, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is lifting a barbell, moving it through a squat and overhead motion; the barbell and person are discrete solid objects with clear physical locomotion.", "background_and_ambient_analysis": "Gym equipment and walls remain static with no shifting or fluid motion (no fire, water, or smoke)."}}
{"video_id": "dgpzJcho4E8", "file_name": "dgpzJcho4E8_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person sitting on a tripod chair in a yellow room. They're wearing a black shirt, black shorts, and red sneakers. The person is holding something, maybe a hat, and moves it around. Then there's a transition to the next scene where the person is standing, holding a yellow and black item (maybe a bag), wearing a red shirt with \"KIEV\" on it. Wait, but the instructions say to focus on chronological order. First, the seated person in the yellow room: actions like moving arms, holding object. Then the scene shifts, maybe a different person or the same? Wait, the video has two parts: first, seated in the yellow room, then the next frame shows standing, red shirt. Wait, the problem says \"chronological paragraph describing the provided video.\" So we need to list the sequence.\n\nFirst frame: person seated, black shirt, red shoes, holding an object (maybe a hat), moving it. Then the next part shows standing, red shirt. Wait, the user provided four frames: [0.0], [1.4], [2.5], [3.6], then another frame at 4.7. Wait, the video has two segments? The first 5 seconds show a person seated, then the last frame shows a different person (red shirt). Wait, no, the problem says \"the provided video\" which is those frames. Let's check the frames:\n\nFrame 0: seated, black shirt, red shoes, holding something.\n\nFrames 1-3: same seated person moving the object.\n\nFrame 4.7: person standing, red shirt, holding yellow/black item.\n\nWait, the caption must describe the motion and behavior in order. So first, the seated person (black shirt, red shoes) is manipulating an object (maybe a hat) while seated on a tripod chair. Then, the scene transitions to the person standing, wearing a red shirt with text, holding a yellow and black item. Now, the background: yellow walls, window, dresser, etc. But rule e says keep background minimal. So mention only if essential. The spatial relationships: seated in front of window, then standing.\n\nAlso, camera perspective: the video is likely a fixed camera (no movement mentioned), so \"static camera\" or \"fixed perspective.\"\n\nLet's structure:\n\nFirst, the main subject is a seated person (black shirt, black shorts, red sneakers) on a tripod chair. They are holding an object (like a hat) and moving it, possibly adjusting or examining it. Then, the scene changes to the same person (or another) standing, wearing a red shirt, holding a yellow and black item (maybe a bag), moving it. The background has yellow walls, but minimal description. Camera is static, no movement.\n\nWait, but rule b says \"briefly describe their appearance and number (color, size, orientation).\" So for seated: black shirt, black shorts, red sneakers. Standing: red shirt, maybe yellow and black item.\n\nAlso, \"chronological order\": first seated actions, then standing actions.\n\nLet's draft:\n\nA person wearing a black shirt, black shorts, and red sneakers sits on a tripod chair in a yellow room, holding and moving an object in front of them. The scene then transitions to the same individual standing, now in a red shirt, holding a yellow and black item and moving it. The camera remains static throughout.\n\nWait, but the problem says \"the provided video\" has two segments. Let's check the frames: first four frames (0-3.6) show seated, then at 4.7 (which is the next frame, but maybe a cut) shows standing. So the chronological order is seated person moving object, then standing person with different shirt.\n\nAlso, check rule d: conclude with camera perspective and movement. The camera is fixed, so \"static camera.\"\n\nAlso, mention spatial relationships: seated in front of a window with a radiator, dresser, etc. But minimal. So maybe \"in a room with yellow walls\" as background.\n\nWait, the user's example for output: must be concise paragraph.\n\nLet me try:\n\nA person wearing a black shirt, black shorts, and red sneakers sits on a tripod chair in a yellow room, holding and manipulating an object with both hands. After the initial sequence, the same individual stands, now in a red shirt with visible text, holding a yellow and black item and moving it. The camera remains static, capturing the entire sequence from a fixed perspective.\n\nWait, but the problem says \"exclude text recognition\" so for the red shirt, we can't mention the text. So \"red shirt\" but not the text. So \"red shirt\" without details.\n\nAlso, \"number (color, size, orientation)\"—for the person: one person. Se", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dgpzJcho4E8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dgpzJcho4E8_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 953.6079332560138, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing a guitar, with their hands and body moving to strum and pick the strings.", "background_and_ambient_analysis": "The background (yellow wall, window, cabinet) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "dgcuf_QqDZU", "file_name": "dgcuf_QqDZU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue and gray short-sleeve shirt, dark shorts, and a white cap stands to the right of a large blue water tank. He turns left, picks up a long object from the ground, steps back, and walks a short distance while holding it. The camera remains stationary throughout, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dgcuf_QqDZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dgcuf_QqDZU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 150, "blur_score": 914.2891590756574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving through space (walking, gesturing), exhibiting discrete locomotion and explicit physical movement.", "background_and_ambient_analysis": "Background elements (brick wall, blue barrel, plants) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "dhIkZrbltRU", "file_name": "dhIkZrbltRU_000184_000194.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "followed by the caption text, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dhIkZrbltRU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dhIkZrbltRU_000184_000194.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 259.3080871916122, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (stage performers) moving through locomotion (dancing, walking) within the frame.", "background_and_ambient_analysis": "Stage background elements (lighting rigs, structural elements) show no uniform shifting; no fire, water, or smoke present. Ambient environmental motion is not dominant."}}
{"video_id": "dhYCMClG2qA", "file_name": "dhYCMClG2qA_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens in a banquet room where guests are seated at round tables, some engaged in conversation while others stand near the front. As the camera pans left, more attendees come into view, with individuals adjusting their positions and interacting. The room features beige walls, ceiling lights, and tables set with dinnerware; spatially, the seated guests occupy the foreground, while standing figures are positioned toward the rear. The camera movement is a steady left pan, capturing the room's layout and attendees' subtle motions. Background elements like walls and lighting remain minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dhYCMClG2qA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dhYCMClG2qA_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 218.75458754276698, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people, chairs, tables) exhibit locomotion and interaction (e.g., people conversing, standing, and moving within the room).", "background_and_ambient_analysis": "No shifting background elements (walls, ceiling, lighting fixtures remain stable across frames) or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "dhBREKQfv7I", "file_name": "dhBREKQfv7I_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt and yellow shorts uses a chisel and hammer to carve a large reddish-brown stone statue, striking the chisel repeatedly on the statue's surface. The person’s hands move methodically, shifting the chisel across the statue’s textured area while maintaining a steady position to the left of the object. The camera gradually zooms in on the hands and carving details, capturing the precise motion of the tools against the stone. Background elements remain sparse, focusing attention on the carving activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dhBREKQfv7I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dhBREKQfv7I_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 28.941909719319554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid objects) are actively carving a stone sculpture, with visible motion due to physical tool manipulation.", "background_and_ambient_analysis": "Background elements (ground, rocks, vegetation) remain static with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "dhV-ZIAGD7Y", "file_name": "dhV-ZIAGD7Y_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a blue checkered shirt, blue cap, and jeans stands in a pineapple field holding a yellow pineapple. He extends the fruit to another person whose hands grasp and peel its top. Rows of pineapples and palm trees form the background. The camera transitions from a medium shot of the man to a close-up of the hands interacting with the pineapple.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dhV-ZIAGD7Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dhV-ZIAGD7Y_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 122, "blur_score": 977.4135195461166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects are the person (wearing a blue cap and checkered shirt) and their hands interacting with a yellow object (likely a container), with motion focused on manipulating the object via pouring or handling.", "background_and_ambient_analysis": "The background consists of static tall grasses and trees with no visible uniform shifting or fluid/environmental motion (e.g., wind, water, smoke). No dominant ambient elements like fire or waves are present."}}
{"video_id": "dhhbYNtvDCg", "file_name": "dhhbYNtvDCg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red and gray jacket uses both hands to manipulate a small metallic object, positioning it against a black component; the hands then adjust the black component while the metallic object is repositioned, with the camera maintaining a close-up perspective that shows slight shake as the actions progress.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dhhbYNtvDCg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dhhbYNtvDCg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 139, "blur_score": 33.378424212696686, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: human hands (wearing red and gray jacket) manipulating a black seat strap and buckle. The motion is deliberate and focused on the physical task of fastening the seat.", "background_and_ambient_analysis": "No shifting background elements; no fluid or environmental motion (fire, water, smoke, wind) observed. Background appears static."}}
{"video_id": "diBDbLg-BLY", "file_name": "diBDbLg-BLY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A suited man in a dark jacket and striped tie bends forward, interacting with a child wearing a white shirt and blue shorts seated beside him. Nearby, another individual in a light patterned dress stands close to the child. The camera shifts slightly, capturing the suited man’s motion and the child’s posture from varying angles. The scene remains indoors with minimal background details, while the camera exhibits a subtle shake and pan to follow the subjects’ interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/diBDbLg-BLY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/diBDbLg-BLY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 119.06844173238542, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a suit bends down, interacting with a dark object (possibly a container) while surrounded by other people. The people's movements (bending, reaching) are discrete physical actions driven by human locomotion and interaction.", "background_and_ambient_analysis": "No significant fluid/environmental motion (fire, water, smoke, wind) detected. Background elements (walls, floor, furniture) appear static or minimally shifted without uniform directional motion."}}
{"video_id": "dhkaIgu9ux8", "file_name": "dhkaIgu9ux8_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark shirt and shorts sits on a black couch with a small child in a red shirt and blue shorts on his lap; the child initially looks downward, then moves their arms while the man supports them, adjusting their position as they interact; the background includes a window with blinds and a tripod, and the camera maintains a slight handheld movement with minimal spatial changes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dhkaIgu9ux8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dhkaIgu9ux8_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 33.44143834192532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The adult and child are moving discretely; the adult's hands and body adjust to interact with the child, causing localized motion (e.g., child's head movement, adult's hand positioning).", "background_and_ambient_analysis": "The background elements (couch, walls, window with blinds) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "di2sWk24nvQ", "file_name": "di2sWk24nvQ_000181_000191.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to observe the video frames provided.\n\nThe first frame shows a split-screen: left side has paint rollers and tools, right side a person holding a roller. The text mentions \"L'UNICO CON MANICO RUGOSO INCLUSO\" and price. Then the next frame (2s) shows the person moving the roller, maybe painting? Then frame 3 is a white screen with a yellow frame, and frame 4 has the Shop Channel logo with a shopping cart. Frame 5 shows the logo with website and buttons.\n\nWait, the rules say to focus on motion and behavior of main subjects. Let's list the actions:\n\n- In frame 0-1: Left panel static (paint tools), right panel person holding roller (possibly demonstrating). Then frame 2: person is active, moving roller, maybe painting a door or wall. Then frame 3: white screen with yellow frame (transition). Frame 4: logo appears. Frame 5: logo with website.\n\nBut need to follow chronological order. Let's structure:\n\nFirst, the split-screen: left static tools, right person holding roller. Then the person moves the roller (maybe painting). Then transition to white screen, then logo with shopping cart.\n\nWait, the video sequence: \n\n0s: Split screen. Left: green and black paint tools (rollers, tray, etc.), right: person in dark shirt holding roller near a door. Text \"L'UNICO CON MANICO RUGOSO INCLUSO\" and price. \n\n1s: Right panel person continues moving roller (maybe painting the door, which is white).\n\n2s: Transition to white screen with yellow frame (empty frame). \n\n3s: Logo appears: yellow square with shopping cart, \"SHOP CHANNEL\" text.\n\n4s: Logo with \"www.ShopChannel.it\" and \"HOME SHOPPING\" buttons.\n\nNow, main subjects: the person (in right panel), tools on left. But need to describe motion. \n\nFirst, the person holds a roller, then moves it (painting action). Then transition to logo. \n\nCheck rules: Exclude text recognition, so don't mention price or website. Focus on motion and appearance.\n\nAppearance: person (dark shirt, holding roller), tools (green and black).\n\nSpatial: left panel tools, right panel person. Then transition to white screen.\n\nSo caption should be:\n\nThe video opens with a split screen: the left shows green and black paint tools (rollers, tray), the right features a person in a dark shirt holding a roller. The person moves the roller, seemingly painting a door. The scene then transitions to a white screen with a yellow frame, followed by the Shop Channel logo appearing on the screen.\n\nWait, but need to be concise and chronological. Let's check rules:\n\na) Chronological order of motion: first split screen, then person moving roller, then transition to white screen, then logo.\n\nb) Mention appearance: tools are green and black, person in dark shirt.\n\nc) Spatial: left tools, right person.\n\nd) Conclude with camera perspective: split screen, then transition to white, then logo. Camera movement: no specific movement described, but transitions between scenes.\n\nWait, the frames are sequential. The first part (0-2s) is split screen, then 2s is white frame, 3s logo, 4s logo with text.\n\nBut the user's task is to generate a paragraph describing the video chronologically.\n\nSo:\n\nThe video starts with a split screen: on the left, various green and black paint tools (including rollers and a tray) are displayed; on the right, a person in a dark shirt holds a paint roller, moving it across a door. The scene transitions to a white screen with a yellow frame, followed by the appearance of the Shop Channel logo with a shopping cart icon.\n\nCheck if all rules are met:\n\na) Motion: person moving roller, scene transitions.\n\nb) Appearance: tools color (green, black), person's shirt color (dark).\n\nc) Spatial: left tools, right person.\n\nd) Camera perspective: split screen, then white screen, then logo. Camera movement: transitions between scenes.\n\ne) Background minimal: yes, only tools and person in split screen.\n\nf) Exclude text: correct, no text mentioned.\n\nSo that's concise. Let me check length. Maybe tighten:\n\nThe video begins with a split screen showing green and black paint tools on the left and a person in a dark shirt holding a paint roller on the right, moving it across a door. The scene then transitions to a white screen with a yellow frame, followed by the Shop Channel logo appearing on screen.\n\nYes. That's good.\n</think>\n\n<caption_output>The video starts with a split screen: the left displays green and black paint tools (rollers, tray),", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/di2sWk24nvQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/di2sWk24nvQ_000181_000191.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 146, "blur_score": 119.9677335310571, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is waving in the initial frames, indicating movement of a solid object (human body) against a static background.", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, smoke, or wind present in any frame."}}
{"video_id": "dioJFzIfQTU", "file_name": "dioJFzIfQTU_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a girl in a white shirt with a blue bow. She's sitting at a table. On the table, there's a plate with a slice of bread and a can. To the left of the plate, there's a red bag. The girl moves her hands: first, she reaches towards the can, then picks it up, and then holds the can while the bread is in front. Wait, the sequence is: she's looking at the camera, then moves her hand to the can, picks it up, maybe opens it? But the description says she picks up the can and then holds it. Let's check the frames. Frame 0: she's sitting, can is on table. Frame 1: same. Frame 2: she moves hand towards can. Frame 3: she's holding the can. Frame 4: she's holding the can and maybe the bread? Wait, no, in frame 4 she's holding the can and the bread is on plate. Wait, the caption needs to be chronological. So first, the girl is seated at the table with a plate of bread and a can. Then she reaches for the can, picks it up, and holds it. The red bag is to the left of the plate. The background is minimal. Camera is static, top-down? Wait, the video is a vertical frame, so the camera is looking down. So the caption should describe the motion: the girl's action of picking up the can, the objects' positions. Let's structure it. Start with the girl's position, then her actions. Mention the objects: white shirt, blue bow, plate with bread, can, red bag to the left. Then her movements: she picks up the can from the table, holds it. Camera is static, no movement. Background is plain wall. Keep it concise. Let's draft: A girl in a white shirt with a blue bow sits at a wooden table with a plate holding a slice of bread and a can to the left. To the left of the plate is a red bag. The girl reaches for the can, picks it up, and holds it while the bread remains on the plate. The camera remains static, facing the table top-down. Wait, but the camera perspective: the video is a vertical shot, so it's a top-down view? The user says \"camera perspective: e.g., top-down, pan left, slight shake.\" So in this case, the camera is static, top-down. Let's check the rules: d) Conclude with camera perspective and movement. So the caption should end with camera info. Let's make sure it's chronological: the girl is sitting, then she moves to pick up the can, holds it. So the caption: A girl wearing a white shirt with a blue bow sits at a table. On the table, a plate holds a slice of bread, and a can is positioned to the left of the plate. To the left of the plate is a red bag. The girl reaches toward the can, picks it up, and holds it while keeping the bread on the plate. The camera remains static in a top-down position. Wait, but the red bag is on the left, maybe behind the can? Let's check the image. The first frame: girl at table, plate with bread in front, can to the left of plate, red bag (plastic-wrapped) behind the can, to the left. So \"to the left of the plate is a red bag\" – no, the red bag is behind the can, so left of the plate might be the can, and the red bag is behind the can. Hmm, maybe better to say: a red bag is to the left of the table. Wait, the table is the main surface. The girl is in front of the table, with the plate and can on the table. The red bag is behind the table, to the left? The video shows the table, and the red bag is behind (to the left of the plate? No, the plate is on the table, so the red bag is next to the plate on the left side of the table. Wait, the first frame: the table has plate with bread in center, can to the left of plate, red bag (plastic-wrapped) behind the can, so left of the plate. Wait, the plate is on the table, the can is on the table to the left of the plate, and the red bag is also on the table to the left, behind the can. Maybe \"a red bag sits to the left of the plate on the table.\" So the girl is seated at the table, with a plate holding a slice of bread, a can to the left of the plate, and a red bag behind the can. Then she reaches for the can,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dioJFzIfQTU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dioJFzIfQTU_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 45.50564233033006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child's hand and small food item (e.g., candy) move: hand reaches for item (2s), picks it up (2.5s), and brings it to mouth (3s).", "background_and_ambient_analysis": "The wall and table background are static with no shifting or fluid motion (no fire, water, smoke, or wind visible)."}}
{"video_id": "diVR1L7g0B4", "file_name": "diVR1L7g0B4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with blue and green face paint and a blue sparkling outfit moves their hands across their torso and neck area while standing near a pool. The individual adjusts their clothing and gestures with their hands, transitioning from a position with hands near the chest to touching the neck. The background includes a poolside with buildings and umbrellas, but remains out of focus. The camera maintains a steady close-up perspective, slightly following the person’s upper body movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/diVR1L7g0B4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/diVR1L7g0B4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 81.89831788906076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (with green and blue face paint) is making slow hand gestures, including touching the chest and neck area, and slightly turning the head.", "background_and_ambient_analysis": "The background (buildings, pool) is static with no visible environmental motion (fire, water, smoke, wind). The pool water is still."}}
{"video_id": "dhxLbNgWnHE", "file_name": "dhxLbNgWnHE_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green jacket and dark pants operates a white and black leaf blower, moving it horizontally across a grassy area covered in brown fallen leaves, sweeping the nozzle from left to right while walking; the camera follows the motion with a smooth pan to the right, capturing the leaf clearing action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dhxLbNgWnHE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dhxLbNgWnHE_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 101.67834332286617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a leaf blower (discrete solid object) is moving, causing fallen leaves to be displaced by the air stream from the blower.", "background_and_ambient_analysis": "Static background elements (grass, fallen leaves) show no uniform shifting. No fire, water, smoke, or wind-driven fluid motion observed."}}
{"video_id": "di6pxEcK_qA", "file_name": "di6pxEcK_qA_000260_000270.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red and black lawnmower enters the frame from the left, driven by a person operating it across a well-maintained grassy field. The lawnmower moves rightward toward the center, turns around, and proceeds back toward the left, eventually exiting the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/di6pxEcK_qA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/di6pxEcK_qA_000260_000270.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 625.5372110757744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A tractor with a visible operator moves steadily from left to right across the lawn, demonstrating clear locomotion due to physical engine force.", "background_and_ambient_analysis": "The background (trees, building, and grass) remains static with no uniform shifting. There is no fire, water, smoke, or wind-driven motion affecting the scene."}}
{"video_id": "dj50-FKv0tw", "file_name": "dj50-FKv0tw_000281_000291.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a maroon robe with a dark collar holds and reads a book, then raises his right hand; a second man in a light gray suit enters the frame from the left, sitting beside him. The background features a blue patterned curtain. The camera pans slightly left to include the second man.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dj50-FKv0tw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dj50-FKv0tw_000281_000291.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 114.61593132288218, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people): one in a red robe gesturing with hand while holding a book, another in a gray suit entering the frame and moving; motion is due to locomotion/gestures.", "background_and_ambient_analysis": "Background elements (curtain, wall) are stationary; no shifting or fluid/environmental motion observed (no fire, water, wind, or smoke)."}}
{"video_id": "djOfBWFKx6M", "file_name": "djOfBWFKx6M_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a light blue shirt and ponytail stands facing a man in a black long-sleeve shirt and jeans. They begin holding hands, then the girl raises her right hand toward the man, who mirrors her motion. They clasp hands together before releasing and repeating the sequence. The scene occurs indoors against a dark blue wall with a bed and stuffed animal visible in the background. The camera remains stationary, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/djOfBWFKx6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/djOfBWFKx6M_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 293.4653123633014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (a man and a girl) moving through coordinated dance motions, exhibiting distinct locomotion and physical interaction.", "background_and_ambient_analysis": "Static background with blue wall, wooden structure, and bed showing no shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "dj4SPjfCXOo", "file_name": "dj4SPjfCXOo_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs a silver pot with black handles containing a yellowish liquid on a marble surface. The hand moves in circular motions with a utensil, mixing the contents. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dj4SPjfCXOo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dj4SPjfCXOo_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 28.793310300741645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is stirring the contents of a pot, causing the liquid to swirl. The hand is the discrete solid object exhibiting motion due to physical action (stirring).", "background_and_ambient_analysis": "Static background (countertop, kitchen items) shows no uniform shifting. Liquid in the pot is stirred by hand, not an environmental fluid motion."}}
{"video_id": "djmWzl7WpGs", "file_name": "djmWzl7WpGs_000447_000457.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand adjusts a yellow power tool on a workbench; the person in a plaid shirt moves their arm away, revealing a red vise behind the tool. The camera remains stationary, capturing the workshop scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/djmWzl7WpGs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/djmWzl7WpGs_000447_000457.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 382.5484728704889, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in plaid shirt) is actively manipulating tools and objects in the workspace, exhibiting discrete limb movements while working on machinery components.", "background_and_ambient_analysis": "Background consists of static workshop elements (yellow machinery, wires, tools) with no fluid/environmental motion (fire, water, smoke, wind) detected. Shifting uniformity of background elements is absent."}}
{"video_id": "dkV8hIumgPI", "file_name": "dkV8hIumgPI_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of a girl with a bun, wearing a dark shirt, sitting on the floor. Then it cuts to another scene where a girl in blue pajamas with patterns is bending over, interacting with someone on the floor. Wait, the sequence: frame 0 is a girl with a bun, looking down. Then frame 1 shows a close-up of feet (maybe the same girl? Or another). Frame 2 is two girls: one in dark shirt and shorts, the other in purple pajamas, sitting on the floor in a bathroom. Frame 3 shows the girl in purple pajamas bending over, touching something. Frame 4 has both girls, the one in dark shirt is on the floor, the other in purple is standing and bending. Frame 5 is a similar scene, the girl in purple is leaning over the other.\n\nSo main subjects are two girls. First girl: dark shirt, shorts (maybe, from frame 2), hair in bun. Second girl: purple pajamas with patterns, hair down. They're in a bathroom (toilet visible in frame 2-4). Actions: starting with the first girl sitting, then the second girl bending over, then interacting—maybe helping or playing. The sequence of motions: first girl is sitting, second girl is bending down, then both are engaged, maybe the first is on the floor, second is leaning over her. The camera perspective shifts between close-ups and wider shots of the bathroom.\n\nNeed to describe chronological order. Let's list the events:\n\n- A girl with a bun in a dark shirt is seated on the floor, looking down.\n- The scene transitions to show two girls in a bathroom; one in dark shirt and shorts sits on the floor, another in purple pajamas with patterns bends over her.\n- The girl in purple pajamas adjusts her position, leaning closer to the seated girl.\n- Both girls interact closely, with the girl in purple leaning over the seated girl who remains on the floor.\n\nBackground: bathroom with toilet visible. Camera starts with close-up of the first girl, then shifts to wider shot of both girls, with some movement (pan or shift to show interaction). Need to mention camera perspective at the end.\n\nCheck rules: focus on motion and behavior, chronological. Appearance: dark shirt (girl 1), purple patterned pajamas (girl 2). Spatial: girl 2 is leaning over girl 1. Background: bathroom, minimal.\n\nFinal caption should be concise. Let's draft:\n\nTwo girls interact in a bathroom; the first, wearing a dark shirt and shorts with her hair in a bun, sits on the floor. The second, in purple pajamas with patterns, bends over her, leaning closer as they engage. The camera captures close-ups of the first girl, then shifts to show both in the bathroom setting, with the second girl adjusting her position over the seated girl.\n\nWait, check rules: exclude text, named characters, stylistic. Make sure to mention motion chronologically. Let's structure:\n\n- First frame: girl with bun in dark shirt seated, looking down.\n- Then scene changes to bathroom where first girl (dark shirt, shorts) sits on floor, second girl (purple patterned pajamas) bends over.\n- Then both interact; second girl leans closer.\n- Camera: starts with close-up, then shifts to wider bathroom view.\n\nSo the caption should be:\n\nA girl with a bun in a dark shirt sits on the floor, looking down. The scene shifts to a bathroom where another girl in purple patterned pajamas bends over the seated girl, adjusting her position as they interact closely. The camera captures close-up shots of the first girl, then pans to show both girls in the bathroom setting.\n\nWait, but the first frame is the girl with bun, then frame 1 is feet (maybe the same girl?), but maybe better to focus on the main action from frame 2 onwards. The problem says \"chronological paragraph describing the provided video\", so all frames.\n\nFrame 0: girl with bun, dark shirt, seated, looking down.\n\nFrame 1: close-up of feet (could be same girl's feet, or another's? But frame 2 has two girls, so frame 1 might be a transition).\n\nFrame 2: two girls in bathroom: one in dark shirt (seated on floor), one in purple pajamas (bending over).\n\nFrame 3: same, girl in purple bends down.\n\nFrame 4: both girls, the one in purple is leaning over the seated girl.\n\nFrame 5: similar, girl in purple leans over.\n\nSo the main actions are the interaction between the two girls in the bathroom. So the caption should mention the two girls and their actions.\n\nLet's try:\n\nA girl with a bun, wearing a dark shirt, sits on the floor", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dkV8hIumgPI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dkV8hIumgPI_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 94.13176622079213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children interact: one sits on the floor, the other bends down to engage, with discrete movements (bending, touching) of solid bodies.", "background_and_ambient_analysis": "Background elements (walls, toilet) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "dk2VbIudv7Y", "file_name": "dk2VbIudv7Y_000263_000273.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a blue and white patterned box on a speckled countertop, pushing the center of a side flap into the center of the box's end, then folding the paper to form a triangle, and repeating the motion on the opposite side; the camera maintains a top-down, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dk2VbIudv7Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dk2VbIudv7Y_000263_000273.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 261.4934148351837, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a toy car being manipulated by hands. The motion is explicitly caused by physical interaction (hands moving the toy).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; the table surface and static objects (e.g., framed text) remain stationary throughout the frames."}}
{"video_id": "dlS1A0SHRBo", "file_name": "dlS1A0SHRBo_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people dance in a room; the left individual in a dark hoodie and black pants raises arms and sways, the middle person in a maroon-and-white jacket and jeans moves arms and steps, while the right person in a pink shirt and denim shorts stands initially before stepping forward. As the sequence progresses, the middle person steps left, the left person continues dancing, and the right person moves closer to the middle. The camera remains stationary, capturing them from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dlS1A0SHRBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dlS1A0SHRBo_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 80, "blur_score": 182.78732750956215, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three solid human subjects are moving through space via locomotion (dancing), with visible arm/leg/body motions and occasional minor collisions between individuals.", "background_and_ambient_analysis": "Background elements (framed pictures, furniture, walls) show no uniform shifting or fluid motion. No fire, water, smoke, or wind visible."}}
{"video_id": "dkN8B4hU9Lk", "file_name": "dkN8B4hU9Lk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people wearing black shirts with green text huddle closely on a grassy field, engaged in conversation. One person holds a small child with blue shoes. The camera moves slightly, panning across the group to capture their interactions. Background includes trees and an open field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dkN8B4hU9Lk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dkN8B4hU9Lk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 72.46117858944997, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit minor locomotion: slight turning, stepping, and gesturing. These motions are driven by explicit physical forces (voluntary movement) and are easily trackable with bounding boxes.", "background_and_ambient_analysis": "Background consists of static trees and grass with no significant swaying or fluid motion (e.g., no fire, water, or smoke). Background elements remain stable throughout frames, indicating no uniform shifting."}}
{"video_id": "dlP7L5fog1w", "file_name": "dlP7L5fog1w_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated individual in a brown hat and dark green clothing works with sand. A standing woman in gray attire with long dark hair steps into the sand area, bends to interact with the sand using a small tool, then moves away before returning. The seated person continues manipulating sand near a yellow bucket. The camera follows the subjects’ movements with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dlP7L5fog1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dlP7L5fog1w_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 136.6667094576462, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present: one person is kneeling/sitting on the sand interacting with a yellow bucket, and the other is walking across the sand. Both display discrete locomotion (bending, walking) due to intentional physical actions.", "background_and_ambient_analysis": "The ocean waves and sand form the background; while waves exhibit ambient environmental motion (water movement), they are not the dominant motion source in the scene."}}
{"video_id": "dmDIwnyV1kw", "file_name": "dmDIwnyV1kw_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt with a white cloth over their eyes walks forward, smiling, while a person in a blue shirt moves alongside them to the right. Other individuals stand in the background observing. The camera follows closely, maintaining a shaky perspective focused on the red-shirted individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dmDIwnyV1kw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dmDIwnyV1kw_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 49.85731169149743, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The blindfolded man in a pink shirt is moving towards the camera and then turning, exhibiting discrete locomotion. Other people in the background are also moving but are secondary.", "background_and_ambient_analysis": "The background (wall decorations) is static with no uniform shifting; no fluid or environmental motion present."}}
{"video_id": "dleTW-7xbuQ", "file_name": "dleTW-7xbuQ_000231_000241.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A chef in a white coat with a yellow towel stands at a kitchen counter arranging food items. Close-up view shows hands placing lemon slices on top of golden-brown baked dishes filled with a cheesy topping, twisting each slice to garnish. The camera shifts from a medium shot of the chef to a detailed close-up of the garnishing action, focusing on the food arrangement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dleTW-7xbuQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dleTW-7xbuQ_000231_000241.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 149.70104022720318, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (discrete human objects) move to place lemon slices onto food items on a plate; these movements are deliberate and driven by physical manipulation.", "background_and_ambient_analysis": "The wooden table and plate arrangement in the background show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "dmJWCyYRwa0", "file_name": "dmJWCyYRwa0_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, one adorned with a red wristband and silver bracelet, methodically adjust and maneuver colorful wires inside an open metal electronic chassis featuring internal slots and circuitry. The hands work within the chassis, repositioning the wires while maintaining spatial contact with the components. The camera remains stationary in a top-down view, focused on the hands and the enclosed electronic structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dmJWCyYRwa0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dmJWCyYRwa0_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 87.00770576255542, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (left with red wristband, right hand) are actively manipulating wires and internal components within an electronic device chassis. The hands exhibit discrete, controlled motion consistent with manual repair or assembly.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. The background (metal chassis structure) remains static throughout the clip."}}
{"video_id": "dmsnd_h0zt0", "file_name": "dmsnd_h0zt0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red jacket pushes a small green stroller along a snow-covered street, moving from the left side of the frame toward the right and progressively away from the camera. The individual walks steadily past snow-dusted residential buildings and parked cars. The camera remains stationary, capturing the scene from street level with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dmsnd_h0zt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dmsnd_h0zt0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 341.29282856062537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing is walking across the street, moving from left to right and then turning away.", "background_and_ambient_analysis": "Light snowfall is present but not dominant; background elements (buildings, cars) are static and not shifting uniformly."}}
{"video_id": "dmg_IQ_iyss", "file_name": "dmg_IQ_iyss_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a blue shirt reaches toward a colorful tile game board, followed by hands placing a tile. A girl with long brown hair then places a green tile, and the camera pulls back to show three children actively arranging tiles around a table. The scene shifts from close-up to a wider perspective, capturing the group's engagement with the board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dmg_IQ_iyss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dmg_IQ_iyss_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 45.33608229096127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands of multiple individuals placing colorful tiles on a board; discrete, solid objects (hands, tiles) moving due to explicit physical actions (placement).", "background_and_ambient_analysis": "Static background elements (window frames, outdoor greenery) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "dn5cf_qK-1I", "file_name": "dn5cf_qK-1I_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, glasses, and a metallic hair clip wears a dark top, bringing their hand to their chin. The scene cuts to a second person in a light yellow shirt seated in a room with kitchen elements and a bag labeled \"BURGER\" in the background. This person smiles, gestures, and looks to the side. The camera alternates between close-up shots of the first person and medium shots of the second person in the room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dn5cf_qK-1I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dn5cf_qK-1I_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 144.0547332697164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) move: woman gestures with hand (blowing kiss), men exhibit facial expressions and slight head movements.", "background_and_ambient_analysis": "No shifting backgrounds (walls, furniture) are observed; no fire, water, or smoke present. Background elements remain static across scenes."}}
{"video_id": "dndP4ZoPAq4", "file_name": "dndP4ZoPAq4_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, dark shorts, and a harness is suspended upside down from a rope, descending through a dark space. As the sequence progresses, the person ascends toward a dense green foliage canopy, with the rope visible above them. The camera maintains a top-down perspective, tracking the subject's vertical movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dndP4ZoPAq4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dndP4ZoPAq4_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 655.8993352010802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (solid object) is falling downward with visible bungee cord, undergoing motion due to gravity and cord tension.", "background_and_ambient_analysis": "The background consists of static trees and sky; no shifting uniform background elements or fluid/environmental motion (fire, water, smoke) is observed. The trees gradually come into view as the subject falls, indicating a fixed camera."}}
{"video_id": "djTUBNY6qss", "file_name": "djTUBNY6qss_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and blue jeans uses a pressure washer nozzle connected to a coiled hose to clean a large flat gray metal object lying on sandy ground. The individual moves the nozzle along the metal’s curved surface, transitioning from one end to the other while adjusting their stance. The metal object rests on the ground with its edge facing upward, and the person’s shadow is visible on the sand. The camera provides a top-down view, slightly following the cleaning motion with minimal shift. Background elements include draped tarps and scattered debris.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/djTUBNY6qss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/djTUBNY6qss_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 168.54344985872933, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing blue jeans) manipulates a pressure washer nozzle to clean a metal object (e.g., boat hull part). The nozzle and metal object exhibit controlled motion from explicit physical forces (pressurized water).", "background_and_ambient_analysis": "Background elements (sandbags, ground) show no uniform shifting; water spray is present but not dominant. No fire, smoke, or significant fluid motion controlling the scene."}}
{"video_id": "dnzlJKjHQV4", "file_name": "dnzlJKjHQV4_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark winter clothing rides a snowmobile across a snowy terrain, maneuvering the vehicle with turns and acceleration that kick up snow. The camera tracks the snowmobile's movement from the side with a slight shake, capturing the rider's navigation through the snow-covered landscape.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dnzlJKjHQV4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dnzlJKjHQV4_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 238.88215683858658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A snowmobile with a rider is the primary solid object moving across the snow; motion is generated by the vehicle's propulsion, with snow kicked up as a consequence of locomotion.", "background_and_ambient_analysis": "Background elements (trees, snow-covered ground) show no uniform shifting or fluid motion; snow displacement is caused by the snowmobile's movement, not environmental fluid dynamics."}}
{"video_id": "dnUwjYHOIkk", "file_name": "dnUwjYHOIkk_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a bracelet picks up a puzzle piece from loose pieces near a red 200-piece puzzle box, moves it toward the partially assembled puzzle, places it into position, adjusts it, and then selects another loose piece. The red box is positioned to the left of the puzzle on a white surface. The camera remains in a static top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dnUwjYHOIkk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dnUwjYHOIkk_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 169.18578919035798, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) moves puzzle pieces and places them onto the puzzle; the hand's motion is intentional and controlled, with pieces being physically manipulated.", "background_and_ambient_analysis": "Static table surface and red puzzle box with no shifting background elements; no fire, water, smoke, or wind observed."}}
{"video_id": "doURWW1kqVg", "file_name": "doURWW1kqVg_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a brown lock with an engraved emblem, using a tool to close its shackle. The hands adjust the lock, then withdraw, leaving the secured lock centered on a dark countertop. A blue vise sits in the background. The camera remains stationary, maintaining a close-up view of the lock and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/doURWW1kqVg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/doURWW1kqVg_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 119.81347884133157, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person (woman) interacts with the sink, moving her hands and upper body; the wooden block remains static.", "background_and_ambient_analysis": "The background (window, sign, room decor) is static with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "dnmFfj7KXX0", "file_name": "dnmFfj7KXX0_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a top-down aerial view of a construction site, where workers in orange, yellow, and blue high-visibility vests move among dirt and concrete foundations. Workers stand, walk, and interact with materials near the structures as the camera pans slightly, maintaining a high-angle perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dnmFfj7KXX0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dnmFfj7KXX0_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 67.56852631367025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple workers in high-visibility vests are moving independently across the site, walking and performing tasks. No significant environmental motion or camera-induced blurring is observed.", "background_and_ambient_analysis": "The background consists of stationary concrete structures and ground debris with no uniform shifting. No fluid motion (fire, water, smoke) or environmental wind effects are present; the scene is dry and static."}}
{"video_id": "dpOdpJYTu2A", "file_name": "dpOdpJYTu2A_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman dressed in black sits on a blue exercise ball with arms extended horizontally. She begins moving her arms in small circular motions around her torso, maintaining a seated position. The background features a white backdrop and brick wall, though minimal in detail. The camera remains static, capturing her upper body and the ball from a front perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dpOdpJYTu2A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dpOdpJYTu2A_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 291.641114845995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is performing core circles on a blue exercise ball. Her torso and the ball are moving due to her physical actions.", "background_and_ambient_analysis": "The background consists of a static brick wall and white banner with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "doqorOrbCX0", "file_name": "doqorOrbCX0_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to follow the rules. The video shows a snowy landscape with people on snowmobiles. Let's break down the sequence.\n\nAt the start, there's a person on a red snowmobile near a small building. Then another snowmobile with a covered cabin appears. The first person moves forward, and the second person also moves. The camera seems to follow the movement, maybe panning. Let's check the frames: frame 0 has the red snowmobile, then frame 1 shows the red one moving, frame 2 more movement, and frame 3 has two snowmobiles moving towards the camera. Wait, the description says the main subjects are the people on snowmobiles. Let's list their actions chronologically.\n\nFirst, a person in black clothing and white helmet on a red snowmobile is stationary near a small structure with green skis. Then, another person on a white snowmobile with a covered cabin approaches from the right. The first person starts moving forward, and the second person also moves forward. Then, the first person dismounts and walks towards the second snowmobile. Wait, the frames: in frame 4, the person on red snowmobile gets off and walks towards the white one. So the actions are: initial positions, then movement, then dismounting.\n\nWait, let's recheck the video. The first frame shows a red snowmobile (driver in black, white helmet) near a building. Then the red snowmobile moves towards the camera, followed by another white snowmobile with a cabin (driver in black, no helmet? Wait, the second person is also on a snowmobile. Then frame 4, the red driver gets off. So the sequence is:\n\n- Initial: red snowmobile (person with white helmet, black clothes) near building; white snowmobile (person in black) approaching from right.\n- Then, both snowmobiles move forward, approaching the camera.\n- The red snowmobile driver dismounts and walks towards the white snowmobile.\n\nNow, describe chronologically. Mention appearance: red snowmobile (driver black clothes, white helmet), white snowmobile (driver black clothes, no helmet? Wait, the video: the first person has a white helmet, the second person (on white snowmobile) might not have a helmet? Wait, the second person is in black, maybe no helmet. But the problem says \"briefly describe appearance and number (color, size, orientation)\".\n\nNumber: two people on snowmobiles. Colors: red snowmobile, white snowmobile. Drivers: both in black, one with white helmet.\n\nSpatial: the red snowmobile starts near a small building on the left, then moves towards the camera. The white snowmobile approaches from the right. Then, the red driver dismounts and walks towards the white snowmobile.\n\nCamera perspective: the camera seems to be following the movement, maybe a slight pan. Let's see: in the frames, the camera shifts from showing the red snowmobile near the building to the two snowmobiles moving towards the camera. Then the red driver gets off. So camera movement is panning left or following? Wait, the first frame shows the red snowmobile on the left, then as it moves, the camera adjusts to keep it in frame. So camera follows the movement, possibly panning.\n\nNow, construct the paragraph:\n\nChronologically:\n\n- A person in black clothing and white helmet operates a red snowmobile near a small building on a snowy plain; another person in black on a white snowmobile with a covered cabin approaches from the right.\n- Both snowmobiles move forward toward the camera, with the red snowmobile's driver dismounting and walking toward the white snowmobile.\n\nCheck rules: focus on motion and behavior, chronological order. Mention appearance (colors, clothing), spatial relationships (near building, approaching from right), conclude with camera perspective.\n\nWait, the first frame: there's a small building (left), red snowmobile (center-left), white snowmobile with cabin (right). Then the red moves, then the white moves. Then the red driver gets off. So the sequence is:\n\n1. Initial scene: two snowmobiles (red and white with cabin) on snow; red has driver with white helmet, black clothes; white has driver in black. Red near building on left, white on right.\n2. Red snowmobile moves forward; white snowmobile follows.\n3. Red driver dismounts and walks toward white snowmobile.\n\nCamera: starts with a shot of red near building, then as they move, camera follows (panning left or moving with them).\n\nBut the video's first frame is [0.0], so frame 0: red snowmobile near building, white snowmobile with cabin behind. Then frame 1: red moves forward, white is now more visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/doqorOrbCX0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/doqorOrbCX0_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 150, "blur_score": 70.85634599764825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people on snowmobiles (one red, one black) and a person on a sled are moving due to explicit locomotion.", "background_and_ambient_analysis": "The background (building, sky) is static; no fluid/environmental motion (fire, water, smoke, wind) is dominant."}}
{"video_id": "dpc4uVJqopM", "file_name": "dpc4uVJqopM_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing operates milking equipment attached to a light-colored cow's udder, with their hands adjusting the apparatus and the cow standing still. The camera shifts from a close-up of the milking mechanism to a wider view revealing the person’s hands and the cow’s legs, maintaining a low angle throughout. The background remains dimly lit, focusing on the milking action with minimal environmental detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dpc4uVJqopM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dpc4uVJqopM_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 248.94171219459508, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving to adjust the milking machine attached to a stationary cow.", "background_and_ambient_analysis": "The barn interior background is static; no fluid motion (fire, water, smoke) or wind is dominant."}}
{"video_id": "dp71ZsKFFyM", "file_name": "dp71ZsKFFyM_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde woman in a dark blue top stands in front of a mounted television screen, gesturing toward the screen which displays a car driving on a road. She points at the car’s door as it opens, then turns to face the camera while holding a tablet. The television screen transitions to a blue advertisement, with the woman remaining in place. The camera maintains a static position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dp71ZsKFFyM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dp71ZsKFFyM_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 122.61620222593083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman's hand gestures toward a screen displaying moving content (e.g., a vehicle), representing discrete solid object motion.", "background_and_ambient_analysis": "Stone wall and blue screen background are static with no shifting or fluid environmental motion (fire, water, smoke)."}}
{"video_id": "dpVvwjDZSks", "file_name": "dpVvwjDZSks_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown, rounded mushroom rests partially hidden among green grass and dry twigs. A metallic knife enters the frame from the left, moving toward the mushroom. The camera maintains a close-up perspective with slight motion as the knife approaches.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dpVvwjDZSks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dpVvwjDZSks_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 75.90715781580282, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a knife enters the frame, moving toward the brown object (likely a mushroom) on the ground, demonstrating discrete object interaction.", "background_and_ambient_analysis": "The background consists of static elements like dry twigs, grass, and leaves with no significant fluid motion (e.g., water, wind) or fire. Background elements do not shift uniformly, indicating no camera-induced or ambient environmental motion dominance."}}
{"video_id": "dpqj3eJs04o", "file_name": "dpqj3eJs04o_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark shorts jumps repeatedly on a grassy field scattered with fallen leaves, positioned in front of trees and a distant fence. The individual’s motion includes continuous vertical jumps with arms raised, moving in place. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dpqj3eJs04o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dpqj3eJs04o_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 3142.97562715023, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is jumping repeatedly, which is a discrete solid object movement due to locomotion.", "background_and_ambient_analysis": "The background (trees, lake, ground) is static with no significant environmental motion (e.g., fire, water, smoke, or wind-driven swaying)."}}
{"video_id": "dpXk6SwHuG8", "file_name": "dpXk6SwHuG8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A right hand with a dark sleeve places a white Scrabble tile onto the green board, then retracts. A left hand with a red sleeve places another white tile on the board. The camera maintains a top-down perspective throughout, capturing the board and hands on a wooden surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dpXk6SwHuG8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dpXk6SwHuG8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 165.2209847438491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands and Scrabble tiles) are moving: hands interact with tiles by placing or rearranging them on the board.", "background_and_ambient_analysis": "The wooden table and static background elements (e.g., game pieces, cardboard) show no uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "dpiuHFB2kEA", "file_name": "dpiuHFB2kEA_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark-colored shirt holds a black smartphone with both hands, their fingers interacting with the screen through tapping and swiping motions. The background features office furniture including a desk with computers, chairs, and a radiator, visible but not central to the action. The camera maintains a steady close-up perspective focused on the person’s hands and the smartphone throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dpiuHFB2kEA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dpiuHFB2kEA_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 75.8242377633467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands interacting with a smartphone exhibit minor movements due to physical manipulation (e.g., gripping, swiping).", "background_and_ambient_analysis": "The background (desk, chairs, office elements) is static with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "dqbuTSnKqMg", "file_name": "dqbuTSnKqMg_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene shows two hands holding an egg over two glass bowls on a colorful striped tablecloth. The person cracks the egg, and the yolk and white go into the first bowl. Then they move the second bowl maybe? Wait, no, the sequence: hands crack egg, egg contents fall into left bowl. Then the hands move away. Then there's a logo screen, but the rules say exclude text recognition, so focus on the motion before that.\n\nWait, the video starts with hands cracking an egg into one bowl. Then the next frame, the egg is split, yolk and white in the bowl. Then they move the hands. Then the scene changes to the logo, but the caption should be about the main action. So the chronological part: a pair of hands cracks an egg over two empty glass bowls placed on a colorful striped tablecloth, releasing the egg yolk and white into the left bowl. The hands then withdraw. Then the video cuts to a logo screen, but we need to focus on the action part.\n\nWait, the problem says \"describe the provided video\" but the video has a segment with the logo. But rule f says exclude text recognition, so maybe the logo is part of the video but we don't mention the text. So the main action is the egg cracking. Let's check the timestamps.\n\nFrame 0: hands holding egg over two bowls.\n\nFrame 1: same, cracking.\n\nFrame 2: egg being split, yolk and white falling.\n\nFrame 3: egg contents in the bowl, hands moving away.\n\nFrame 4: hands move, maybe the second bowl is now empty? Wait, no. Then frame 5: the logo screen.\n\nSo the chronological order: The video shows a pair of hands holding an egg above two clear glass bowls placed on a colorful striped tablecloth. The hands crack the egg, releasing the yolk and white into the left bowl. After the egg is emptied, the hands move away. The video then transitions to a circular logo screen.\n\nBut need to follow the rules: focus on motion, chronological, exclude text (so the logo screen is mentioned but without text). So the caption should describe the action up to the logo, but the logo is a scene change.\n\nWait, the output format says to generate a concise paragraph describing the video, which includes the main actions. So the main action is cracking the egg into the bowl, then the logo. But the rules say to exclude text recognition, so the logo is just a scene, not describing the text.\n\nSo putting it all together:\n\nA person's hands crack an egg over two empty clear glass bowls resting on a colorful striped tablecloth. The yolk and white fall into the left bowl, with the hands withdrawing after the egg is emptied. The video then cuts to a circular logo screen.\n\nWait, check the rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So the logo is just a screen, not describing text. So \"cuts to a circular logo screen\" is okay.\n\nNow, spatial relationships: the bowls are on the table, left and right. The hands are above the bowls.\n\nAppearance: hands (two, person), egg (white shell, yellow yolk), bowls (clear glass, two), tablecloth (striped, multiple colors).\n\nMotion: hands hold egg, crack it, contents fall into left bowl, hands move away, then scene changes to logo.\n\nCamera perspective: the video starts with a top-down view of the table and hands, then cuts to logo.\n\nSo concise paragraph:\n\nA pair of hands holds an egg above two clear glass bowls on a colorful striped tablecloth. The hands crack the egg, releasing the yolk and white into the left bowl. After the egg is emptied, the hands move away. The video then transitions to a circular logo screen.\n\nWait, check for being chronological, focusing on motion.\n\nAlternatively:\n\nTwo hands crack an egg over two empty glass bowls placed on a multicolored striped tablecloth. The egg yolk and white fall into the left bowl, and the hands withdraw. The scene then cuts to a circular logo screen.\n\nCheck if that's concise, chronological, includes motion, spatial (bowls on tablecloth, left vs right), excludes text.\n\nYes. Now, make sure to not include text recognition (so no mention of \"Maya I'm a new gen baker\" because that's text), but the logo is a screen, so just saying \"circular logo screen\" is fine.\n\nNow, camera perspective: the video starts with a top-down view of the table, then cuts to logo. So the camera is top-down for the action, then switches to logo.\n\nWait, the problem says \"Conclude with the camera perspective and movement\". So in the caption, need to mention that at the end.\n\nWait, rule d: \"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dqbuTSnKqMg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dqbuTSnKqMg_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 240.47767139194434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating solid objects (e.g., peeling an egg, handling small items) with explicit physical forces (grasping, placing into glasses).", "background_and_ambient_analysis": "No shifting background elements (tablecloth and glasses remain stationary throughout). No fire, water, smoke, or wind present."}}
{"video_id": "drq5AXiIRe8", "file_name": "drq5AXiIRe8_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light-colored clothing and dark pants moves through tall grass, initially lying on the ground before rising and advancing toward dense bushes, gradually becoming obscured by vegetation. The camera follows the subject with a slight shake, maintaining a medium distance as the person disappears into the underbrush.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/drq5AXiIRe8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/drq5AXiIRe8_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 1980.3760117951288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving across the scene, likely running or falling, from left to right. The motion is consistent with locomotion or falling due to physical forces.", "background_and_ambient_analysis": "Background vegetation (bushes and trees) is swaying due to wind, which is an ambient environmental motion. However, it is not the dominant motion."}}
{"video_id": "dqV-BcIVtlg", "file_name": "dqV-BcIVtlg_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a pink shirt with a blue collar and dark blue jacket stands holding a brown violin under his chin, drawing a bow across the strings. The camera slowly zooms in, shifting focus to his hands and the violin, with a desk and keyboard visible in the background to the right. The camera maintains a slight forward movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dqV-BcIVtlg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dqV-BcIVtlg_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 34.84018987680233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy's hands and violin/bow exhibit discrete, solid-object motion from deliberate physical actions (bowing and finger placement) while playing the violin.", "background_and_ambient_analysis": "Background elements (wall, piano, chair) remain static with no uniform shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "ds-aYZ6K-08", "file_name": "ds-aYZ6K-08_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless boy with short hair and dark patterned pants bends in a doorway, then stands upright holding a small pink object. He moves forward toward the camera, bringing the object near his face, and lifts his head upward. The background shows a dimly lit room with faint furniture visible through the doorway. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ds-aYZ6K-08.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ds-aYZ6K-08_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 156, "blur_score": 68.81275891505878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless boy (discrete solid object) moves through distinct actions: bending down, standing up, holding a small object, and gesturing. His motion is intentional locomotion and manipulation of objects.", "background_and_ambient_analysis": "Static background with walls, door, and doorway; no fire, water, smoke, or wind detected. Background elements remain fixed throughout the clip."}}
{"video_id": "drQmDD7POqU", "file_name": "drQmDD7POqU_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair applies makeup using an orange-tipped brush, moving it smoothly across their cheek in a rightward motion from the center toward the ear area; the camera maintains a steady close-up perspective focused on the face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/drQmDD7POqU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/drQmDD7POqU_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 37.13787154047592, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: makeup brush (moving across the face) and the person's face (static). The brush is being held and moved by the person's hand, indicating explicit physical motion.", "background_and_ambient_analysis": "No visible background to analyze. No fire, water, smoke, or wind present. The scene is focused on the person's face and makeup brush."}}
{"video_id": "dsinVwDS6Bo", "file_name": "dsinVwDS6Bo_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long blonde hair wearing a white shirt drinks from a glass outdoors, then lowers the glass and places it on a wooden table. The camera shifts to a close-up of the glass resting on the table before panning to show the woman standing at the table with the glass and a bottle. Background features sparse trees and dry grass. Camera movement includes close-up and slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dsinVwDS6Bo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dsinVwDS6Bo_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 319.315010201765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman's hand moves a glass (drinking and rotating), causing the liquid inside to swirl.", "background_and_ambient_analysis": "Background is static (trees, grass, table). No ambient environmental motion (no fire, water flowing, wind). The liquid in the glass is contained and stirred by the hand, not ambient."}}
{"video_id": "dtyCwezzB6c", "file_name": "dtyCwezzB6c_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white chef's coat uses their hands to mold light-colored dough on a wooden surface, shaping it while a baking sheet with pre-formed dough pieces remains to the left. The camera maintains a top-down perspective with slight movement, emphasizing the hands’ motion as they press and form the dough.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dtyCwezzB6c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dtyCwezzB6c_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 37.909738434898856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively shaping dough on a wooden surface, with discrete movements including pressing, rolling, and positioning the dough into a tray.", "background_and_ambient_analysis": "Background elements (kitchen shelf, containers) remain static with no uniform shifting or fluid motion (fire, water, wind) detected."}}
{"video_id": "duEgjOILkpw", "file_name": "duEgjOILkpw_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of uniformed individuals in dark attire with white footwear march in formation across a dirt field. As they move forward, a single person at the front steps ahead, briefly separating from the line before the group continues marching. Spectators are visible in the background. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/duEgjOILkpw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/duEgjOILkpw_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 409.1430006831607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A large group of uniformly dressed individuals marching in formation across a dirt field, exhibiting coordinated locomotion.", "background_and_ambient_analysis": "No shifting background elements (spectators and structures remain static). No ambient environmental motion (fire, water, smoke, or wind) detected."}}
{"video_id": "dtazLqFoKCE", "file_name": "dtazLqFoKCE_000222_000232.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin tone guides a piece of purple fabric through a sewing machine, positioning fingers along the fabric's edge as the needle stitches downward. The fabric moves steadily under the presser foot, with the hand adjusting its position to maintain alignment. The camera angle shifts slightly, following the fabric's progression along the machine while maintaining a close-up view of the stitching action. The background remains minimal, focusing on the machine's metallic components and the fabric's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dtazLqFoKCE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dtazLqFoKCE_000222_000232.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 110.4012324302744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to guide fabric through a sewing machine. The hand's motion is controlled and purposeful, demonstrating physical interaction with the fabric.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background (sewing machine and table) is stable. No fire, water, smoke, or wind present."}}
{"video_id": "dtsfnY3fW1c", "file_name": "dtsfnY3fW1c_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a roller applies orange plaster to a wall, moving smoothly from left to right in a vertical stroke to spread the textured coating. The roller’s fabric surface presses the plaster onto the wall’s surface, leaving a consistent, slightly raised pattern. The camera maintains a close-up, static perspective focused on the application process, with the wall’s white background visible to the right of the plastered area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dtsfnY3fW1c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dtsfnY3fW1c_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 122.78242646314905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a roller is moving across the wall to apply paint; the roller and the hand are the discrete objects in motion.", "background_and_ambient_analysis": "The background (wall) is stationary; no shifting or fluid environmental motion (fire, water, wind) is present."}}
{"video_id": "dupY-_Hd7_M", "file_name": "dupY-_Hd7_M_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair sits on a chair, holding a toddler with curly hair wearing a floral top and brown pants. She adjusts the child’s hair as the toddler moves their head, turns to face her, and shifts position on her lap, occasionally moving their arms and legs. The child remains seated in front of the woman throughout, with the camera maintaining a stationary frontal perspective that captures slight shake during the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dupY-_Hd7_M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dupY-_Hd7_M_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 880.212060976643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby exhibits head movements, arm motions, and body shifts; the woman adjusts her posture and holds the baby, both actions driven by physical interactions.", "background_and_ambient_analysis": "The background (walls, wooden chair, floor) is static and shows no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "dsmo-KahB4Q", "file_name": "dsmo-KahB4Q_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue sweater uses chopsticks to pick up pieces of food from a white plate filled with a brown, chunky dish. The hand moves the chopsticks, lifting the food from the plate and holding it briefly before releasing. The plate sits on a metallic counter, with a bottle of amber liquid positioned to the right. The camera maintains a close-up perspective, focused on the plate and the hand's movements, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dsmo-KahB4Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dsmo-KahB4Q_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 96.40648210363565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to stir a dish, indicating solid object motion due to explicit physical interaction (stirring).", "background_and_ambient_analysis": "Background elements (countertop, bottles) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "durRPSoMleQ", "file_name": "durRPSoMleQ_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a black shirt leads a white and brown horse along a dirt road, with two girls riding the horse—one in a pink top and shorts, the other in a red top. The horse walks forward, the lead girl walks alongside, and the riders adjust their positions as the horse moves. The camera follows the group from a side perspective with slight motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/durRPSoMleQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/durRPSoMleQ_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 165.64047908183733, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals riding a horse and a person leading the horse; their motion is due to the horse's locomotion along the path.", "background_and_ambient_analysis": "Background elements (road, grass, sky) remain static with no significant fluid/environmental motion (fire, water, smoke, or wind) dominating the scene."}}
{"video_id": "duMDBlfJlG4", "file_name": "duMDBlfJlG4_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green jacket and light pants walks from the right side of the frame toward the left, moving across a grassy area between two buildings. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/duMDBlfJlG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/duMDBlfJlG4_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 301.05937427732636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves across the scene: entering from the right, walking left, then turning and walking toward the house. Motion is consistent with locomotion (walking).", "background_and_ambient_analysis": "Background elements (houses, trees, ground) show minimal movement; no dominant fluid/environmental motion (fire, water, wind) observed. Subtle tree sway may be present but not dominant."}}
{"video_id": "dvQBoqGkN40", "file_name": "dvQBoqGkN40_000466_000476.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a black makeup sponge with a beige pad, applying it to their right cheek in smooth motions; the sponge moves across the cheek area while the person's hand adjusts its position. The individual wears a pink sleeveless top, with a calendar featuring multiple people visible in the background to the right. The camera maintains a close-up, steady shot focused on the hand and face during the makeup application.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dvQBoqGkN40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dvQBoqGkN40_000466_000476.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 53.25730769248726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand holding a makeup brush is moving in a controlled manner to apply makeup on the face. The brush is a discrete solid object moving due to the person's hand motion.", "background_and_ambient_analysis": "No significant ambient environmental motion (e.g., fire, water, smoke, wind). Background elements (poster) are static and not shifting uniformly. The camera movement is minimal and does not cause blurring of the background."}}
{"video_id": "dvqjbwVg1Ss", "file_name": "dvqjbwVg1Ss_000205_000215.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Six children sit on a wooden floor; some wear pink pajamas (one with a white bird plush, another with a pink headband), one boy in orange, and others in dark or purple tops, interacting with toys. The scene shifts to a girl in white long-sleeve and pink-purple skirt holding a red cloth, moving toward a child in purple. Then three children stand: a boy in purple with a yellow cap, a girl in white holding a green bottle, and a girl in dark shirt with a red bottle, all raising the bottles. The camera transitions from a wide overhead shot of the group to close-ups and medium shots of the standing children.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dvqjbwVg1Ss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dvqjbwVg1Ss_000205_000215.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 98.30775371577417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children (solid objects) move through locomotion (sitting, standing, reaching, walking) and handle items (cloths, bottles).", "background_and_ambient_analysis": "Static backgrounds (wooden floors, walls) show no uniform shifting or fluid environmental motion (e.g., no fire, water, smoke). Scene transitions are cuts between static backgrounds with no persistent motion."}}
{"video_id": "dvhf80TgBFY", "file_name": "dvhf80TgBFY_000474_000484.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to focus on the main subject: the person pushing a wheelbarrow. Let's check the video frames. \n\nThe video shows a person in a red vest and black pants with red stripes. They're pushing a red wheelbarrow loaded with what looks like bags or containers. The motion: in the first frame, they're pushing it uphill, then in the next frames, they stop, maybe adjust, then continue pushing. Wait, the sequence is: frame 0 shows pushing, frame 1 they're at a stop, frame 2 standing, frame 3 pushing again? Wait, no, let's look at the timestamps.\n\nLooking at the provided frames: \n\n[0.0] - person pushing wheelbarrow uphill. \n\n[1.4] - person has stopped, wheelbarrow is stationary, maybe adjusting.\n\n[2.5] - person standing, looking at wheelbarrow.\n\n[3.6] - person pushing again.\n\n[4.7] - person pushing uphill.\n\nSo chronological order: the person pushes the wheelbarrow up a gravel path, pauses briefly, then continues pushing. The wheelbarrow is red, two-wheel, loaded with items (bags maybe). The person's appearance: red vest, black pants with red stripes. Background is greenery (trees, bushes) but minimal description needed. Camera perspective: seems to be a fixed shot, no movement mentioned, so static or slight shake? Wait, the rules say to conclude with camera perspective. The video is a fixed shot, so maybe \"static\" or \"fixed camera\".\n\nLet's structure:\n\n- Subject: person in red vest and black pants with red stripes pushes red wheelbarrow.\n\n- Motion: starts pushing uphill, stops briefly, then resumes pushing.\n\n- Spatial: wheelbarrow is loaded, person is behind the wheelbarrow (since they're pushing it). Background is dense foliage but minimal.\n\n- Camera: fixed, no movement mentioned (but the video might have slight movement, but rules say \"if relevant\", so maybe just \"fixed camera\" if no movement).\n\nNeed to be concise. Let's draft:\n\nA person in a red vest and black pants with red stripes pushes a red wheelbarrow loaded with items uphill on a gravel path, pauses briefly while standing beside it, then resumes pushing. The camera remains static throughout.\n\nCheck rules:\n\na) Motion and behavior chronological: pushing, pausing, pushing. Good.\n\nb) Appearance: red vest, black pants with red stripes; red wheelbarrow. Number: one person, one wheelbarrow.\n\nc) Spatial: wheelbarrow on gravel path, person behind it. Background is foliage but minimal.\n\nd) Camera: static.\n\ne) Background minimal: \"dense foliage\" but maybe too much. Wait, rules say \"keep background descriptions minimal unless essential\". The path is gravel, which is essential for the motion (uphill on gravel). The background foliage is just the setting, but maybe not essential. Wait, the path is gravel, so \"gravel path\" is necessary to understand the motion.\n\nf) No text recognition, etc.\n\nLet's check:\n\n\"A person wearing a red vest and black pants with red stripes pushes a red wheelbarrow loaded with items uphill on a gravel path, pauses to adjust, then continues pushing. The camera remains static.\"\n\nWait, the frames: first frame pushing, then pause, then pushing. So \"pauses briefly\" or \"stops to adjust\". The video shows the person pushing, then stopping, then pushing again.\n\nAlso, the wheelbarrow has two wheels? Yes, it's a standard wheelbarrow with two wheels? Wait, no, most wheelbarrows have one wheel. Wait, in the image, the wheelbarrow has a single wheel. Wait, no, the video: \"red wheelbarrow\" — typical wheelbarrows have one wheel, so maybe \"single-wheel red wheelbarrow\".\n\nWait, let's check the image: the wheelbarrow has a wheel at the back, so single wheel. So \"single-wheel red wheelbarrow\".\n\nAlso, the person's pants: black with red stripes, vest red.\n\nLet's refine:\n\nA person in a red vest and black pants with red stripes pushes a single-wheel red wheelbarrow loaded with items uphill on a gravel path, pauses briefly, then resumes pushing. The camera remains static.\n\nThat seems concise. Let's check all rules.\n\na) Motion chronological: pushing, pausing, pushing. Good.\n\nb) Appearance: red vest, black pants with red stripes; red wheelbarrow (single wheel). Number: one person, one wheelbarrow.\n\nc) Spatial: wheelbarrow on gravel path, person behind it (pushing). Background is foliage but minimal.\n\nd) Camera: static. Correct.\n\ne) Background minimal: \"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dvhf80TgBFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dvhf80TgBFY_000474_000484.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 1746.2641411268385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man and the red wheelbarrow are moving. The man is pushing the wheelbarrow, causing both to move along the path.", "background_and_ambient_analysis": "The background (trees and ground) shows no significant shifting or environmental motion. Trees are static and no fire, water, or smoke is present."}}
{"video_id": "dwEKlAUvlZo", "file_name": "dwEKlAUvlZo_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark green shirt carefully adjusts a flower stem, inserting it into a large bouquet of red, yellow, and orange roses. The bouquet rests on a surface with plastic-wrapped green foliage nearby. The camera maintains a static perspective with slight movement, capturing the man’s actions from a frontal angle as he works on the arrangement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dwEKlAUvlZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dwEKlAUvlZo_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 224.64609823266665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A person's hands actively moving to adjust/arrange flowers (a bouquet of red, yellow, and orange blooms).", "background_and_ambient_analysis": "Background features a static white grid structure with no shifting or environmental motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "dwlqafyh6wg", "file_name": "dwlqafyh6wg_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and black pants stands in front of a glowing furnace, holding a tool to manipulate an object inside. They adjust the tool’s position, moving it slightly toward the furnace opening. The camera remains static, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dwlqafyh6wg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dwlqafyh6wg_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 96.31438867330345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is manipulating controls near a glowing furnace, exhibiting discrete, solid-body motion (hand/upper-body adjustments).", "background_and_ambient_analysis": "The background (walls, equipment) shows no uniform shifting; the furnace's red glow is static, not fluid motion. No smoke, water, or wind visible."}}
{"video_id": "dxj1FtzKEjE", "file_name": "dxj1FtzKEjE_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in dark shirts and gray pants crouch on a sandy surface, adjusting a metallic strip along the edge; a second person joins to position it, and together they lay wooden slabs. The camera captures side views of their actions, then shifts to top-down close-ups of hands and slabs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dxj1FtzKEjE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dxj1FtzKEjE_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 128.57773761807852, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people and a long rod (tool) are moving. The people are crouching and manipulating the rod and a board on the surface.", "background_and_ambient_analysis": "The background (white wall and green grass) is static without shifting. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "dytFH5OMdNM", "file_name": "dytFH5OMdNM_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a chessboard. The main subjects are the chess pieces. Initially, the yellow circle is on a black pawn in the top row. Then it moves to a white pawn in the second row. Next, the yellow circle is on a white pawn again, then moves to a black queen. Wait, no—looking at the frames: frame 0 has yellow on top black pawn (maybe a rook? Wait, no, the top row for black is rooks, knights, bishops, queen, king, etc. Wait, the chessboard: white pieces at the bottom, black at the top. So the yellow circle moves from a black pawn (top row, second column?) to a white pawn (bottom row, fourth column?). Wait, frame 0: yellow circle is on a black piece—probably a pawn. Then frame 1: yellow circle is on the same? No, frame 2: yellow circle moves to a white pawn (the pawn in the second row, fourth column from white's side? Wait, the chessboard is standard, so white's pawns are on row 2, black's on row 7. Wait, the video shows the yellow circle moving from a black piece (top row) to a white pawn (bottom row). Wait, let's check the frames:\n\nFrame 0: yellow circle is on a black pawn (top row, maybe column 2? Because the black pawns are on row 7, columns 2-7? Wait, the board: top row (row 7) is black, bottom (row 2) white. The yellow circle starts on a black pawn in row 7, column 3 (maybe). Then in frame 1, it moves down to row 5? Wait, no, frame 0: yellow circle is on a black piece (top), frame 1: it's on the black piece's position, then frame 2: moves to a white pawn (row 2, column 4), then frame 3: yellow circle moves back to a black pawn? Wait, the video shows the yellow circle moving between pieces. Then at frame 5, a menu appears. Wait, the key is to track the yellow circle's movement. It starts on a black pawn (top row), moves to a white pawn (bottom row), then back to a black pawn. Then a menu pops up with options. So the main motion is the yellow circle moving over different chess pieces. The chess pieces are: black pieces (top, king, queen, rooks, knights, bishops, pawns), white pieces (bottom, same). The yellow circle is a highlight moving from one piece to another. Then the menu appears. So chronologically: the yellow circle moves from a black pawn to a white pawn, then to a black queen. Wait, in frame 2, the yellow circle is on a white pawn (row 2, column 4), then in frame 3, it moves to a black queen (row 7, column 5). Then frame 4, it's on the black queen. Then frame 5, a menu appears. So the main motion is the yellow circle highlighting different chess pieces. The camera is top-down, looking at the chessboard. The background is minimal (just the chessboard). So the caption should describe the yellow circle moving between chess pieces, then a menu appears. Let's structure it:\n\nThe video shows a chessboard with a yellow circle moving sequentially over black and white chess pieces: first over a black pawn, then to a white pawn, then to a black queen. A menu interface appears over the board. The camera maintains a top-down view of the board, with no significant movement.\n\nWait, check the frames:\n\nFrame 0: yellow on black piece (top row, maybe a pawn)\n\nFrame 1: yellow on same? No, frame 1 shows yellow on a different black piece? Wait, frame 0: yellow on black pawn (row 7, column 2), frame 1: yellow on black pawn (row 7, column 3?), frame 2: yellow on white pawn (row 2, column 4), frame 3: yellow on black queen (row 7, column 5), frame 4: yellow on black queen, frame 5: menu appears. So the yellow circle moves from a black pawn (top row) to a white pawn (bottom row), then to a black queen (top row), then a menu pops up. So the main motion is the yellow circle highlighting different pieces in order.\n\nAlso, the small video in the bottom right corner shows a person, but the rules say to exclude named characters or stylistic analysis, so focus on the chessboard motion.\n\nSo the caption should be:\n\nA yellow", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dytFH5OMdNM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dytFH5OMdNM_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 674.8637967035518, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Chess pieces (e.g., queen, king) move due to explicit physical forces from player interaction, representing solid, discrete objects in motion.", "background_and_ambient_analysis": "The chessboard background is static with no shifting elements or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "dz6alZGOgzE", "file_name": "dz6alZGOgzE_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a green polo shirt sits on a bed, as an adult’s hand adjusts their collar. The child leans forward, laughs, then falls backward onto the bed, pushing up to sit again. The background includes a wooden dresser with a TV and a stroller near the window. The camera remains close and steady on the child throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dz6alZGOgzE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dz6alZGOgzE_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 155, "blur_score": 143.4293552699844, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child in the green shirt exhibits distinct locomotion: moving arms, leaning forward, transitioning from sitting to prone position, and pushing up on the bed. These movements are solid, discrete physical actions driven by the child's own forces.", "background_and_ambient_analysis": "The background elements (dresser, TV, curtains, and bag) remain static throughout the video with no fluid motion (e.g., fire, water, smoke) or environmental disturbances. No uniform shifting of background features indicates camera motion."}}
{"video_id": "dzeyZjLs4pM", "file_name": "dzeyZjLs4pM_000252_000262.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a bathroom. First, the person is holding a green balloon and a blue container. They move the green balloon to the toilet tank, then the blue container. Wait, no, looking at the frames: in frame 0, the person is holding a green balloon and a blue item (maybe a container). Then in frame 1, they're placing the green balloon on the toilet tank? Wait, no, frame 2: they place the blue container on the toilet tank, then hold the green balloon. Then frame 3, they bend down, maybe adjusting the balloon. Frame 4, they stand up, holding the green balloon again. \n\nSo the main subject is a person wearing a red shirt and dark shorts, standing in a bathroom with a toilet. They have a green balloon and a blue container. Steps: Person holds green balloon and blue container; moves blue container to toilet tank; then holds green balloon; bends down (maybe to adjust or pick up); stands up holding green balloon. \n\nAppearance: Person in red shirt, black shorts, dark jacket. Green balloon is large, blue container is small. Spatial: Toilet tank has blue container, toilet paper on holder. Background minimal. \n\nCamera is static, maybe slight shake? The video seems to be shot from a fixed position, no panning or moving. \n\nSo chronological: A person in a red shirt and black shorts holds a green balloon and a blue container, then places the blue container on the toilet tank, bends down to adjust the green balloon, and stands up holding the balloon. Background includes a toilet with a roll of toilet paper and a blue container on top of the tank. Camera is static.\n\nCheck the rules: focus on motion and behavior. Number of subjects: one person. Appearance: red shirt, black shorts. Spatial: toilet tank, toilet paper. \n\nLet me structure it:\n\nA person wearing a red shirt and black shorts holds a green balloon and a blue container, then places the blue container on the toilet tank. The person bends down, releases the green balloon, and stands up while holding the balloon. The toilet has a roll of toilet paper and a blue container on top of its tank. The camera remains static.\n\nWait, need to be concise. Let's see the frames:\n\nFrame 0: Person holds green balloon (right hand) and blue container (left hand), standing near toilet.\n\nFrame 1: Person moves blue container to toilet tank, holding green balloon.\n\nFrame 2: Person places blue container on toilet tank, then bends down (maybe to adjust the green balloon? Or the balloon is on the tank? Wait frame 2 shows person holding blue container and then bending.\n\nWait the description says: [0.0] person with red shirt, black shorts, holding green balloon (right hand) and blue container (left hand) near toilet. [1.0] person moves blue container to toilet tank, then holds green balloon (so the green balloon is now in left hand?) Wait no, the description says:\n\nIn frame 0: person holds green balloon and blue container (two items). In frame 1: they move the blue container to the toilet tank (so blue container is placed on tank), then in frame 2, the person is holding the green balloon. Wait no, frame 1 shows blue container being placed on the tank, then frame 2 shows person bending down (so maybe the balloon was moved? Wait the first part: in frame 0, person holds green balloon and blue container. Then frame 1, they place the blue container on the toilet tank, and then hold the green balloon (so the green balloon is now in one hand). Then frame 2: person bends down (maybe to pick up or adjust something). Frame 3: person stands up, holding green balloon. \n\nSo the actions are: person holds two items (green balloon, blue container), places blue container on toilet tank, then bends down (maybe to adjust the balloon or move it), then stands up holding the green balloon.\n\nSo the caption should be chronological:\n\nA person in a red shirt and black shorts holds a green balloon and a blue container, then places the blue container on top of the toilet tank. The person bends down, releases the green balloon to the floor, and stands up holding the balloon. The toilet has a roll of toilet paper mounted on the wall to the right, and a blue container sits atop the toilet tank. The camera remains stationary.\n\nWait, check the actual frames:\n\nFrame 0: person stands, holds green balloon (right) and blue container (left).\n\nFrame 1: person moves blue container to toilet tank (so blue container is placed on tank), green balloon is now held (maybe left hand?).\n\nFrame 2: person is bent over, holding the green balloon (maybe the blue container", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dzeyZjLs4pM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dzeyZjLs4pM_000252_000262.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 80.09382963494195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves a green balloon via hand gestures (holding, lifting, lowering) and adjusts their posture (bending, standing). The balloon is a discrete solid object subject to explicit physical forces from the person's hands.", "background_and_ambient_analysis": "Background elements (toilet, door, wall) are static with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "dzylFp-vOx4", "file_name": "dzylFp-vOx4_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt rinses a small white dog in a stainless steel sink using a handheld shower, adjusting the nozzle to clean the dog's head and body as water splashes around; the camera remains steady in close-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dzylFp-vOx4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dzylFp-vOx4_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 38.98442480883996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to rinse and scrub the dog; the dog is moving slightly in response to the washing.", "background_and_ambient_analysis": "The background (metal tub) is static. Water splashing is present but is a secondary effect of the washing action, not dominant."}}
{"video_id": "e-Cr3IdnCLY", "file_name": "e-Cr3IdnCLY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt with a red design, a red and white cap, and a necklace sits on a patterned couch, moving their hands across a colorful table surface with scattered objects including a can and bottle. The camera shifts slightly to focus on the individual's actions and the table's contents, maintaining a close-up view of the interaction between the person and the items in front of them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e-Cr3IdnCLY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e-Cr3IdnCLY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 49.73072343268924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands are moving on piano keys; this is a discrete solid object (human) interacting with another solid object (piano) via physical force (key pressing).", "background_and_ambient_analysis": "Background elements (couch, walls) show no uniform shifting or environmental motion (fire, water, smoke, wind). No fluid motion present."}}
{"video_id": "e-9xcB2lL6M", "file_name": "e-9xcB2lL6M_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white tank top and light blue shorts bends down to pick up scattered money from the floor, then stands upright. The camera remains stationary with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e-9xcB2lL6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e-9xcB2lL6M_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 161, "blur_score": 37.65851399114397, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person picks up and manipulates solid packages on the ground, demonstrating discrete physical interactions with objects.", "background_and_ambient_analysis": "The background walls and furniture remain stationary; no fluid/environmental motions (fire, water, wind) are present."}}
{"video_id": "e-JyMr8rU80", "file_name": "e-JyMr8rU80_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in athletic wear moves across an indoor tennis court, walking from the far end toward the net and adjusting their stance as they traverse the blue playing surface. The background features white curtains and a green outer boundary. The camera remains stationary, positioned near the net to capture the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e-JyMr8rU80.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e-JyMr8rU80_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 113, "blur_score": 425.7304763087862, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A tennis player is visible moving on the court, hitting a tennis ball. Both the player and ball exhibit distinct motion due to physical forces (locomotion and ball impact).", "background_and_ambient_analysis": "The indoor tennis court background (walls, ceiling, net) shows no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, wind). Static elements remain consistent across frames."}}
{"video_id": "dzaEi1ZXiGU", "file_name": "dzaEi1ZXiGU_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two young men seated opposite each other at a round stone table engage in an arm wrestling match; one wears a black and gray shirt with blue pants, the other a black shirt, their arms locked as they strain against one another while leaning forward. The camera remains stationary, capturing the competition with onlookers visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/dzaEi1ZXiGU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/dzaEi1ZXiGU_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 180.44225190619449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two arm wrestlers are actively moving their arms due to physical force in the match; surrounding crowd exhibits incidental movement but lacks fluid environmental characteristics.", "background_and_ambient_analysis": "The background includes a crowd moving naturally, but no dominant fluid or wind motion; stone table and ground remain stable without uniform shifting."}}
{"video_id": "e-8f5cC5GOs", "file_name": "e-8f5cC5GOs_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a teal shirt picks up a small black object from a wooden platform, moves it toward the right side of the platform, then walks away to the right. The camera remains stationary with a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e-8f5cC5GOs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e-8f5cC5GOs_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 51.85657194106696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a teal shirt is moving across the frame, performing actions such as bending, walking, and interacting with objects on the floor (e.g., a shoe). These are distinct solid objects exhibiting locomotion and interaction.", "background_and_ambient_analysis": "The background features static wooden panels and walls with no visible fluid motion (fire, water, smoke) or uniform shifting indicating ambient environmental effects. Background elements remain fixed across frames."}}
{"video_id": "e-X2gJpBpjE", "file_name": "e-X2gJpBpjE_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A motorcyclist wearing a silver helmet and dark clothing begins crossing a shallow, rocky river, navigating over submerged stones while seated on a black motorcycle. A second person in dark clothing walks alongside the riverbank, following the rider's progress. The camera remains stationary, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e-X2gJpBpjE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e-X2gJpBpjE_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 364.10264029948337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects: a motorcycle with a rider (moving through the stream) and a person walking through the stream.", "background_and_ambient_analysis": "The river water is flowing, which is an ambient environmental motion, but it is not the dominant motion. The static background (trees and riverbank) shows no shifting, indicating no camera motion."}}
{"video_id": "e-qp056etI4", "file_name": "e-qp056etI4_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and dark shoes walks from left to right in front of a wooden door and a wooden air cooler labeled \"NITRO,\" moving past the cooler and exiting the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e-qp056etI4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e-qp056etI4_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 265.7290911136892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (lower body visible) walks in a circular path around an air conditioning unit. The motion involves distinct leg movements (lifting, stepping) with clear locomotion.", "background_and_ambient_analysis": "The wooden wall and yellow wall background remain static throughout. No fire, water, smoke, or wind effects are present; the environment is controlled and unchanging."}}
{"video_id": "e00mItCunWs", "file_name": "e00mItCunWs_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a white shirt stands at a table, holding a small object and bringing it to their mouth. The child then lowers the object and looks down. In the background, a woman in a patterned dress sits on a bench, looking at her phone. The camera remains stationary, focused on the child.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e00mItCunWs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e00mItCunWs_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 194.15850048963375, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (primary subject) exhibits discrete movements: lifting a spoon, eating, and head motion. Secondary subjects (background people) show localized actions like gesturing and sitting.", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "e0lSbAwh4k0", "file_name": "e0lSbAwh4k0_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of several small jars of nail polish—pink, yellow, black, and others. Then, the scene shifts to a hand with a fingernail that's being painted. The nail is a light color, and the paint being applied is pink, creating a design. Next, there's a split screen showing a nail with a different design (maybe glitter or another color) and a bottle of polish. Wait, need to follow chronological order.\n\nFirst frame: multiple nail polish jars (colors: pink, yellow, black, etc.) held by a hand? No, the first frame shows the jars on a surface. Then second frame: close-up of a finger with a nail being painted pink. The third frame shows the nail with more pink being applied. Fourth frame: split screen—left side shows a nail with glitter, right side maybe a bottle. Wait, the timestamps are 0 to 4.5 seconds. Let's check each frame:\n\n[0.0] shows several small jars of nail polish (pink, yellow, black, maybe others) on a surface.\n\n[1.4] shows a hand holding a fingernail with a light base coat, and pink polish being applied to the tip.\n\n[2.5] close-up of the same nail, now with pink polish forming a design.\n\n[3.6] the nail has more pink, maybe a design is being completed.\n\n[4.7] split screen: left is a nail with a glittery base, right is a bottle of polish being used (or a hand applying polish).\n\nWait, need to describe in order. Main subject: the nail polish jars and the hand applying polish.\n\nFirst, the video shows multiple small nail polish jars (various colors: pink, yellow, black) arranged on a surface. Then, the focus shifts to a close-up of a finger with a light-colored nail, where a hand applies pink nail polish to the nail tip, creating a design. The pink polish is applied in small, precise strokes, revealing a decorative pattern. Subsequently, the scene transitions to a split-screen view: the left side displays a nail with a glittery base, while the right side shows a hand using a nail polish bottle (likely the same pink shade) to continue the design process.\n\nCheck rules: chronological order, main subjects (nail polish jars, hand, nail), appearance (colors, sizes), spatial relationships (jars on surface, hand applying polish), camera perspective (close-ups, split-screen). Background minimal.\n\nMake sure to follow output format. Let's draft:\n\nThe video begins with a close-up of multiple small nail polish jars (pink, yellow, black, and others) on a surface. It then transitions to a close-up of a hand applying pink nail polish to a light-colored fingernail, creating a decorative design with precise strokes. Finally, a split-screen view shows a glittery nail on the left and a hand using a nail polish bottle on the right.\n\nWait, the split-screen in the last frame: the description says \"the right side shows a hand using a nail polish bottle\"—but the frames given: [4.7] shows split screen with left side a nail (with some polish), right side maybe applying. But need to keep it concise.\n\nAlso, rule b: mention appearance and number. The jars are multiple (four visible maybe), colors pink, yellow, black. The nail is light-colored, pink polish applied.\n\nAnother thing: in frame 1.4, the hand is applying pink polish. Frame 2.5: the nail has pink design. Frame 4.7: split screen.\n\nSo chronological order:\n\n1. Show jars.\n\n2. Close-up of hand painting nail with pink.\n\n3. Show nail with design.\n\n4. Split screen with nail and bottle.\n\nLet's structure:\n\nThe video starts with a close-up of several small nail polish jars (pink, yellow, black) arranged on a surface. It then cuts to a close-up of a hand applying pink nail polish to a light-colored fingernail, revealing a decorative design as the polish is carefully spread. The scene concludes with a split-screen view: one side shows a nail with a glittery base and the other side depicts a hand using a nail polish bottle to apply the pink shade.\n\nCheck if \"glittery base\" is correct from frame 4.7: the description says \"a nail with a glittery base\". Yes, in the split screen, left side shows a nail (with glitter).\n\nAlso, need to mention spatial relationships: jars are on a surface; hand is holding the nail (close-up of hand and nail).\n\nWait, the first frame is jars, then hand applying polish (so the hand is in front of the jars? Or the scene changes. The video cuts from jars to hand.\n\nCamera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e0lSbAwh4k0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e0lSbAwh4k0_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 501.44902678154835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A fingernail and nail polish applicator are moving discretely as polish is applied, with the nail's surface being the primary object exhibiting physical interaction.", "background_and_ambient_analysis": "Background elements (jars of nail polish) remain static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "e1j6OuuZQ4U", "file_name": "e1j6OuuZQ4U_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing rides a white and red bicycle toward the camera along a dirt path in a wooded area. As the rider approaches, they lose balance, fall off the bike, and land on the ground with the bicycle. The camera remains static with a slight shake, capturing the sequence from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e1j6OuuZQ4U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e1j6OuuZQ4U_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 124, "blur_score": 2301.08659414486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a bicycle moves towards the camera and then falls off, followed by the person lying motionless on the ground. The bicycle also falls and remains on the ground.", "background_and_ambient_analysis": "The background (trees and ground) is static with no significant shifting or environmental motion (e.g., wind, water)."}}
{"video_id": "e0dmOFIhGtQ", "file_name": "e0dmOFIhGtQ_001064_001074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person doing yoga or some physical exercise. Let's look at the frames. The first frame has the person in a lunge position, legs spread, hands on the floor maybe. Then in the next frames, they're moving into a downward dog or similar pose, hands on the floor, legs lifted. The background has a door and a window with curtains. The person is wearing blue top and purple pants, I think. Wait, the colors: blue tank top, purple leggings. Let's check the sequence.\n\nFrame 0: Person in a low lunge, left leg forward, right leg back, hands on the floor, body bent. Then frame 1-5: They transition to a pose where they're on hands and feet, legs up in a straddle? Wait, no, the motion is from lunge to a position where they're doing a handstand or downward dog. Wait, the description says in frame 1.4, they're in a downward dog position with legs lifted, hands on floor, body arched. Then moving into a pose where one leg is up, maybe a stretch.\n\nSo chronologically: The person starts in a lunge pose with hands on the floor, left leg forward, right leg back. Then transitions to a downward dog-like pose, lifting legs (maybe moving into a handstand or a bridge). Wait, the frames show them shifting from the initial position to a pose with hands on the floor, body bent, legs lifted, then maybe one leg moving. Let's check the sequence.\n\nFirst frame (0.0s): Person in a lunge, hands on floor, left leg forward, right leg extended back, torso bent. Then at 0.3s (frame 1), they're in a position where hands are on the floor, legs up, maybe a handstand? No, the description says the video starts with the person in a lunge, then moving into a pose where they're on hands and feet with legs lifted. Let's structure it.\n\nMain subject: one person, wearing blue sleeveless top and purple leggings, dark hair tied up. Motion: starts in a lunge pose (hands on floor, left leg forward, right leg back), then transitions to a pose with hands and feet on the floor (downward dog), then one leg lifts, moving into a stretch where one leg is raised high. Wait, in frame 2.5, they're in downward dog, then frame 3.6, legs are moving, maybe one leg going up.\n\nChronological order: Person begins in a lunge position with hands on the floor and legs spread, then moves into a downward dog pose by lifting the hips and extending the legs, keeping hands on the floor. As they hold the downward dog, one leg lifts and moves upward, while the other remains grounded. Background includes a wooden door and a window with curtains, minimal details. Camera is static, focusing on the person's movements from a medium angle, showing the upper body and legs. No significant camera movement.\n\nWait, need to be concise. Let's outline:\n\n- Subject: one person, blue top, purple leggings, dark hair in a bun.\n- Motion: starts in lunge (hands on floor, legs bent), transitions to downward dog (hands and feet on floor, body arched), then lifts one leg upward while holding the pose.\n- Background: room with wooden door and window with curtains, minimal.\n- Camera: static, medium angle.\n\nMake sure to follow the rules. Mention appearance (color, size, orientation) briefly. Spatial relationships: door to the left, window to the right? Maybe, but background minimal.\n\nPutting it all together:\n\nA person wearing a blue sleeveless top and purple leggings begins in a lunge pose with hands on the floor, left leg forward and right leg extended back. They then transition into a downward dog position, lifting their hips and extending their legs while keeping hands on the floor. While holding the downward dog, the person lifts one leg upward, maintaining the pose. The background features a wooden door and a window with curtains, with the camera maintaining a static medium shot focused on the person's movements.\n\nCheck if concise. Let's see if \"blue sleeveless top\" is correct. The first frame says blue top, maybe sleeveless. Yes. Purple leggings. Dark hair tied up.\n\nWait, the video starts with the person in a lunge (frame 0), then moves to downward dog (frames 1-5). So the chronology is: starts in lunge, transitions to downward dog, then one leg lifts.\n\nMake sure to describe motion in order.\n\nFinal caption:\n\nA person in a blue sleeveless top and purple leggings begins in a low lunge pose with hands on the floor, left leg forward and right leg back. They transition", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e0dmOFIhGtQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e0dmOFIhGtQ_001064_001074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 402.7914798170699, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person in blue clothing is performing a yoga pose (child's pose), moving their legs and torso in a controlled manner with visible weight shifts and breath-driven movements.", "background_and_ambient_analysis": "The background includes static elements (wooden door, curtains, bed) with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "e11lsULIXwU", "file_name": "e11lsULIXwU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, identify the main subjects. There's an adult and a child. The adult is wearing a dark shirt, cargo pants, and a cap. The child is in light clothes, maybe a onesie. The adult is helping the child with a red ball. \n\nNow, chronological order: The adult starts holding the child, then the child throws the ball (it's red, so we see that). Then the adult catches or interacts with the ball. Wait, in the video, the child throws the ball, the adult maybe picks it up. Let's check the timestamps.\n\nFrame 0: Adult crouched, holding child. Frame 1-2: Adult still holding, child maybe adjusting. Frame 3: The red ball is thrown (so the child throws it), then adult is near it. Frame 4-5: Adult is holding the ball again, child is maybe moving. Wait, the action: The child is being helped by the adult to throw a red ball. Then the adult catches or picks up the ball.\n\nSpatial relationships: The adult is in front of the child initially, then they move. Background has a deck with steps, white railing, a person standing on the deck, grass, fence. But per rule e, minimal background.\n\nCamera perspective: Seems like a fixed camera, maybe a bit shaky but stable. No pan, just steady.\n\nNow, structure the caption:\n\nStart with the adult and child. Adult is helping child, child throws red ball, adult interacts with the ball. Describe their appearance briefly: adult in dark shirt, cap, cargo pants; child in light clothing. Then the motion: adult assists child, child throws ball, adult catches or picks up.\n\nCheck rules: Chronological, motions, appearance (color, size, orientation), spatial (but minimal), camera.\n\nLet's draft:\n\nAn adult in a dark shirt and cap assists a small child in light clothing on a grassy yard. The adult crouches behind the child, helping them throw a red ball; the child throws the ball, then the adult bends to pick it up. The scene occurs near a wooden deck with steps and a white railing. The camera remains stationary with minimal shake.\n\nWait, need to be concise. Maybe:\n\nA man in a dark shirt, cap, and cargo pants helps a small child in light clothing on a grassy backyard. The man crouches and guides the child as the child throws a red ball, then the man bends to pick up the ball. In the background, a person stands near a white-railed deck. The camera is stationary with slight movement.\n\nCheck if background is essential. The deck is there, but maybe minimal. Rule e says minimal unless essential. The action is on the grass, deck is part of the scene but maybe not essential. Let's adjust.\n\nFocus on the main action: the man and child. So:\n\nA man in a dark shirt, cap, and cargo pants assists a small child in light clothing on a grassy area. The man crouches behind the child, helps them throw a red ball, and then bends to pick it up. The camera is stationary with slight shake.\n\nWait, the video shows the child throws the ball (it's visible as a red ball in frame 3), then the man is near the ball. So the sequence: man holds child, child throws ball, man picks it up.\n\nAlso, appearance: \"small child\" is size, light clothing color. Man's description: dark shirt, cap, cargo pants (lighter in color).\n\nLet's put it together chronologically:\n\nAn adult in a dark shirt, cap, and light cargo pants helps a small child in light clothing on a grassy yard. The adult crouches behind the child, guides them as they throw a red ball, then the adult bends to retrieve it. The camera remains stationary with minimal shake.\n\nCheck if \"retrieves\" is right. The man picks up the ball after the throw.\n\nYes, that's the motion.\n\nNow, check all rules:\n\na) Motion chronologically: assisting, throwing, retrieving.\n\nb) Appearance: adult's shirt color, cap, pants; child's clothing.\n\nc) Spatial: adult behind child.\n\nd) Camera: stationary with minimal shake.\n\ne) Background minimal: grassy yard, but maybe not essential. The deck is in the background but the main action is on grass, so maybe don't mention the deck unless necessary. Wait, the video shows the deck but it's not part of the main action. So maybe just \"grassy yard\" is enough.\n\nf) Exclude text, named characters: no names.\n\ng) Internal thinking, but output without reasoning.\n\nFinal caption:\n\n<caption_output>A man in a dark shirt, cap, and light cargo pants assists a small child in light clothing on a grassy yard", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e11lsULIXwU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e11lsULIXwU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 151, "blur_score": 512.9682142806888, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A red ball is thrown by an adult and interacted with by a child; both human figures and the ball exhibit discrete, solid motion due to physical forces (throwing/catching).", "background_and_ambient_analysis": "Static background elements (white railing, steps, grass) show no uniform shifting or environmental fluid motion (e.g., wind, water)."}}
{"video_id": "e1WX4UF5mqg", "file_name": "e1WX4UF5mqg_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. I need to generate a concise chronological paragraph for the video. First, identify the main subjects. The main subject is a person in a white lab coat bending over, handling something. Wait, the video shows a person in white (lab coat) holding a white object that's covered in a white sheet. Then another person in white joins. Wait, the first frame: a person in white lab coat is bending over, lifting a white structure that's like a snow sculpture? Wait, no, maybe a model. Wait, the description says \"white figure with wings\" maybe. Let's check the frames.\n\nThe video starts with a person in white lab coat (bent over, back to camera) holding a white figure with wings. Then they stand up, revealing the figure. Other people in white coats are in the background. Wait, the first frame: person in white lab coat (main) bending over, hands on a white object. Then in frame 1.4, they lift it up, showing it's a white structure with wings. Then frame 2.5, they hold it up, and others in white coats approach. Then frame 3.6, the main person holds the structure, and more people are visible. The background has a green dumpster, a red building, and a yellow line on the pavement. The main action is the person lifting and showing the white figure.\n\nSo chronological order: A person in a white lab coat bends over, then lifts a large white structure with wing-like extensions, holding it upright. Another person in a white lab coat joins nearby. Other individuals in white coats and casual clothing stand in the background, observing. The structure is held in front of the person, with the background including a red building and green dumpster.\n\nNow, check rules: focus on motion and behavior. Start with the main person's actions. Then others. Keep brief. Describe appearance: white lab coat, the structure is white, wing-like. Spatial relationships: the person is in front of the structure, others behind. Background minimal. Camera perspective: the camera seems to be stationary or slightly moving, but the description says to note camera perspective and movement at the end.\n\nWait, the output should be a paragraph. Let's structure it:\n\nFirst, the main subject's action: A person in a white lab coat bends over and lifts a large white, winged structure from the ground. They stand upright, holding the structure. Another person in a white lab coat approaches from behind, joining them. Several other individuals in white coats and casual clothing observe from the background, near a red building and green dumpster. The camera remains mostly stationary, capturing the interaction from a slightly low angle.\n\nWait, need to be concise. Let's see:\n\nA person in a white lab coat bends over and lifts a large white structure with wing-like extensions from the ground, then stands upright holding it. Another person in a white lab coat approaches and stands beside them. Several other individuals in white coats and casual clothing observe from the background near a red building and green dumpster. The camera remains stationary throughout the sequence.\n\nCheck if that's chronological. Yes: bending over, lifting, standing, another person approaching, others observing. Appearance: white lab coat, white structure with wings. Spatial: person holds the structure, others behind. Background minimal (red building, green dumpster mentioned as minimal). Camera stationary.\n\nWait, the problem says \"exclude text recognition, named characters, or stylistic analysis.\" So no mention of \"white lab coat\" as an object, but the rule says \"briefly describe their appearance and number (color, size, orientation)\". So \"white lab coat\" is okay. Size: \"large white structure with wing-like extensions\".\n\nLet me check the exact frames. Frame 0: person in white lab coat bending over, handling a white object (probably the structure). Frame 1: they lift it up, showing wings. Frame 2: holding it up. Frame 3: same. So the motion is bending over, lifting, holding upright.\n\nSo the caption should be:\n\nA person in a white lab coat bends over, lifts a large white structure with wing-like extensions from the ground, and stands upright holding it. Another person in a white lab coat approaches and stands beside them. Several other individuals in white coats and casual clothing observe from the background near a red building and green dumpster. The camera remains stationary, capturing the scene from a slightly low angle.\n\nWait, but the background: \"red building and green dumpster\" are part of the background. The rule says \"minimize background descriptions unless essential for understanding motion\". Is the red building and green dumpster essential? Maybe not, but they are part of the setting. Maybe just mention \"background includes a red building and green dumpster\" but the rule says \"minimal\".\n\nAlternatively, \"in an outdoor setting with a red building and green dumpster visible", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e1WX4UF5mqg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e1WX4UF5mqg_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 439.763934036043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in white clothing manipulates a large, solid ice-like structure, with minor movements from onlookers in the background.", "background_and_ambient_analysis": "Background elements (building, ground lines) remain stable with no uniform shifting; no fire, water flow, smoke, or wind-driven motion observed."}}
{"video_id": "e1eEg9XP_h8", "file_name": "e1eEg9XP_h8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately fifteen people, dressed in casual attire including jeans and various colored shirts, walks across a crosswalk from left to right in a staggered line, maintaining a steady pace. The camera follows their movement with a slight pan to the right, capturing their progression under a clear sky with distant trees visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e1eEg9XP_h8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e1eEg9XP_h8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 581.4581362277918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of solid human subjects moving across the frame via locomotion (walking). Their motion is discrete, distinct, and trackable with bounding boxes.", "background_and_ambient_analysis": "The background consists of stationary trees and buildings with no discernible fluid motion (e.g., wind, smoke, water). Trees are static, and there are no fire, water, or smoke elements. Background elements do not shift uniformly."}}
{"video_id": "e2GPeulgpek", "file_name": "e2GPeulgpek_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a red high chair, wearing a green shirt and blue-and-white bib with a sun design, is fed by an adult’s hands holding a spoon. The baby initially opens their mouth, then spits out food while raising their hands and kicking their legs. The camera stays close, showing slight movement and shake, with a potted plant in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e2GPeulgpek.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e2GPeulgpek_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 212.92091432310752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby's head and hands are moving (looking down, touching bib, reaching for food). The adult's hand is moving to adjust the bib and feed the baby.", "background_and_ambient_analysis": "The background (potted plant and furniture) is static with no shifting. No ambient environmental motion detected (no fire, water, smoke, wind)."}}
{"video_id": "e2ZQ106zFaQ", "file_name": "e2ZQ106zFaQ_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a dark t-shirt stands in a room, raising their right arm upward, then lowering it while making hand gestures. The camera is positioned low, looking upward at the subject with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e2ZQ106zFaQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e2ZQ106zFaQ_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 121.2104750168028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving through discrete gestures (arm raises, hand motions) and slight body shifts while standing in place.", "background_and_ambient_analysis": "The background (walls, door, ceiling lights) shows no shifting or uniform motion. No fire, water, smoke, or wind is present."}}
{"video_id": "e26C96AfEKw", "file_name": "e26C96AfEKw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "The video begins with a black screen displaying a pink rectangular sign bordered by colorful dots, reading \"The Bollywood Show.\" It transitions to a scene featuring two individuals seated side by side; a woman with long dark hair, wearing a green patterned top, holds an open book and speaks into a microphone, while a man in a white cable-knit sweater rests his chin on his hand, listening attentively. The woman remains positioned to the left of the man, who sits slightly to her right. The background includes a framed poster, and the camera maintains a static perspective throughout this segment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e26C96AfEKw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e26C96AfEKw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 68.68601463923542, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (woman reading, man listening) exhibit minimal motion (head movements, turning pages).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) detected. Background elements (poster, wall) are static."}}
{"video_id": "e2n-QDZ4Rms", "file_name": "e2n-QDZ4Rms_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a blue shirt and one in a green shirt with a cap, stand near a doorway. The blue-shirted person bends down, then walks toward a counter while the green-shirted person remains stationary nearby. The camera provides a top-down view with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e2n-QDZ4Rms.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e2n-QDZ4Rms_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 467.0380247762256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue clothing is actively moving (bending, reaching, shifting posture) and interacting with a green bag-like object near the doorway.", "background_and_ambient_analysis": "Static background elements (door, stairs, outdoor pavement) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "e2qzaiLCzQA", "file_name": "e2qzaiLCzQA_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a clear blue sky above dry, leafless bushes. A single person, dressed in dark winter clothing and wearing a helmet, walks forward on snow, using two ski poles. The camera follows the individual from behind as they move steadily across the snow-covered landscape, with bushes visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e2qzaiLCzQA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e2qzaiLCzQA_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 333.6513289780299, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "e2woIdK0-Tc", "file_name": "e2woIdK0-Tc_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark athletic wear with white stripes on the top and a red resistance band around their thighs stands upright, then bends their knees into a squat position before returning to an upright stance. The camera remains stationary in a side view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e2woIdK0-Tc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e2woIdK0-Tc_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 79.73183874339351, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is performing subtle weight shifts and posture adjustments (e.g., slight side-to-side and front-to-back movements). The person is a discrete solid object exhibiting locomotion due to their own physical actions.", "background_and_ambient_analysis": "Background elements (walls, wooden floor) show no uniform shifting or environmental motion (fire, water, wind, smoke). Static background with consistent positioning across frames."}}
{"video_id": "e2ODJmJDhrY", "file_name": "e2ODJmJDhrY_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands uses a green apple corer to cut a green apple placed on a wooden board; the hands press the corer into the apple, twist it to slice the apple into segments, then lift the corer to reveal the carved apple pieces, with sliced apple pieces arranged on a white rectangular plate in front of the board. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e2ODJmJDhrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e2ODJmJDhrY_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 133.28132866874154, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands are moving a green apple corer/slicer tool down into a green apple, causing the apple to be cut. The tool is lifted and the apple remains stationary on the board.", "background_and_ambient_analysis": "The background (wooden cutting board and plate) is static with no shifting. There are no fluid or environmental motions (e.g., fire, water, smoke, wind)."}}
{"video_id": "e2sCxmnnkqQ", "file_name": "e2sCxmnnkqQ_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black tank top, white shorts, and sneakers begins in a lunge position, then stands upright, steps back, bends to pick up a black medicine ball from the floor, lifts it, and walks away. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e2sCxmnnkqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e2sCxmnnkqQ_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 82.0366007037984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A man performs discrete physical exercises: lunges (0.0-1.5s), standing upright (1.5-2.6s), and bending to pick up a medicine ball (2.6-5.0s). The medicine ball is a solid object with clear motion during handling.", "background_and_ambient_analysis": "The gym background (red doors, walls, exercise machines) shows no shifting or uniform displacement across frames. No fire, water, smoke, or wind is present, confirming no ambient environmental motion."}}
{"video_id": "e3U4wjAfkrI", "file_name": "e3U4wjAfkrI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person using a pressure washer on a metal structure. Let's see the sequence.\n\nStart with frame 0: person holding a pressure washer nozzle, spraying water on a vertical metal object. The person is wearing a blue shirt and dark pants, maybe? Wait, the description says blue shirt, white shorts? Wait no, the first frame: \"a person in a blue shirt and white shorts\" but the next frames: frame 1 has a person's leg with black shorts and black shoes. Wait, the user's input is the video frames. Let's check the frames:\n\n[0.0] A person in a blue shirt and white shorts uses a pressure washer to clean a tall, vertical metal structure, spraying water upwards.\n\n[1.4] Close-up of a person's leg in black shorts and black shoes, standing near the base of the metal structure as water sprays.\n\n[2.5] Person's legs in black shorts and black shoes, holding a hose, moving the nozzle along the metal surface.\n\n[3.6] Person's hands adjusting the nozzle on the metal structure, water spraying.\n\n[4.7] Person holding the nozzle, moving the metal structure (maybe lifting it?) with water spraying.\n\nSo the main subject is the person cleaning the metal structure. Chronological order: first spraying, then moving around the structure.\n\nAppearance: person in blue shirt (initially), then black shorts and black shoes. Wait, the first frame: \"person in blue shirt and white shorts\" but later frames show black shorts. Maybe the person is wearing dark shorts.\n\nSpatial relationships: the metal structure is vertical, the person is moving around it.\n\nCamera movement: starts close-up, then shifts to different angles (close-up of legs, hands), so camera moves around the scene.\n\nBackground: minimal, maybe outdoor with some grass or plants, but not essential.\n\nNeed to describe motion: person uses pressure washer, moves the nozzle, adjusts position, maybe lifts the structure? Wait, frame 4.7: \"a person holds the nozzle, moving the metal structure with water spraying.\" So they're handling the metal object.\n\nLet's structure:\n\nA person in dark shorts and black shoes uses a pressure washer to clean a vertical metal structure, spraying water upward. The person moves the nozzle along the structure's surface, adjusting their stance and hand position to cover different areas. The camera shifts focus between the nozzle, the person's legs, and the metal structure, capturing close-up movements and slight camera shakes.\n\nWait, check rules: concise, chronological. So:\n\nFirst, person starts cleaning metal structure with pressure washer (spraying water). Then, person moves around (legs, hands adjusting nozzle). The person changes position (legs in black shorts, black shoes; hands holding nozzle).\n\nMake sure to mention appearance briefly: dark shorts, black shoes. Metal structure is tall and vertical.\n\nCamera: starts with top-down? No, frame 0: close-up of person holding nozzle. Then frame 1: close-up of legs. Frame 2: same legs. Frame 3: hands. Frame 4: hands. So camera moves to show different parts of the person and the structure.\n\nBackground is minimal, so don't mention unless essential. So skip.\n\nNow, the caption:\n\nA person wearing dark shorts and black shoes uses a pressure washer to clean a tall vertical metal structure, spraying water upward. They move the nozzle along the structure's surface, adjusting their stance and hand position to cover different areas. The camera shifts between close-ups of the nozzle, the person's legs, and the metal structure, with slight shakes as it follows the cleaning motion.\n\nCheck rules:\n\na) Motion: person cleaning with pressure washer, moving nozzle, adjusting position.\n\nb) Appearance: dark shorts, black shoes (since in the frames, the legs are in black shorts, black shoes).\n\nc) Spatial: metal structure vertical, person around it.\n\nd) Camera: shifts between close-ups, slight shakes.\n\ne) Background minimal: not much, so skip.\n\nf) No text.\n\ng) No reasoning.\n\nLet's check if it's concise.\n\nAlternative:\n\nA person in dark shorts and black shoes cleans a tall vertical metal structure with a pressure washer, spraying water upward. They adjust the nozzle's position along the structure, moving their legs and hands. The camera captures close-ups of the spraying nozzle, the person's legs, and the metal structure, with minor shakes.\n\nWait, need chronological: first they start spraying, then move the nozzle, adjust.\n\nHmm. Let's draft:\n\nA person wearing dark shorts and black shoes uses a pressure washer to clean a tall vertical metal structure by spraying water upward. They move the nozzle along the structure's surface, adjusting their stance and hand position to cover various areas. The camera shifts focus between close-ups of the nozzle, the person's legs", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e3U4wjAfkrI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e3U4wjAfkrI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 145, "blur_score": 76.78157796016505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person actively holding a large board and spraying water onto it. The person's movements (adjusting board position, controlling spray nozzle) and the board's position changes are discrete object actions.", "background_and_ambient_analysis": "Background elements (ground, structures) show minimal uniform shifting; water spray is visible but is a controlled action rather than dominant fluid motion. No significant fire, smoke, or wind-driven environmental effects."}}
{"video_id": "e2BjB_nFzBY", "file_name": "e2BjB_nFzBY_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light purple top and dark jeans stands behind a brown and white dog, using a hose to spray water over the dog's back and sides. The person moves the nozzle in a sweeping motion, rinsing various parts of the dog's body as the dog remains stationary. The camera maintains a static side view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e2BjB_nFzBY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e2BjB_nFzBY_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 158, "blur_score": 146.74567904187353, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and arm move to brush a dog's fur, with the dog remaining relatively stationary while the brushing motion occurs.", "background_and_ambient_analysis": "The background elements (wall, floor) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "e3b2NC8c1rY", "file_name": "e3b2NC8c1rY_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and black pants stands facing a lit dartboard machine, throws a dart, and then walks left toward a window with patterned curtains, exiting the frame. The camera remains focused on the dartboard area, capturing the man’s departure with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e3b2NC8c1rY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e3b2NC8c1rY_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 96.11140544046722, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) moves to throw darts; the dart (discrete object) is launched and hits the board.", "background_and_ambient_analysis": "The background (window and wall) shows minimal wind-induced movement of leaves outside, but it is not dominant. No fire, water, or smoke present."}}
{"video_id": "e446rgbTqEc", "file_name": "e446rgbTqEc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a copper ring holds a thin white thread and threads a small needle; the hand then moves to a person’s leg (wearing light-colored pants and flip-flops), manipulating the needle and thread against the leg’s skin. The camera starts in close-up and shifts to a wider view of the leg.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e446rgbTqEc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e446rgbTqEc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 31.8142946980288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (fingers, nails) and a needle/ thread are discrete solid objects. The hands manipulate the thread and needle through deliberate physical actions (pulling, threading), demonstrating explicit physical forces.", "background_and_ambient_analysis": "Background elements (fabric, floor) show minimal movement; no fire, water, smoke, or wind detected. Background remains stable with no uniform shifting."}}
{"video_id": "e4AhPTrmN8A", "file_name": "e4AhPTrmN8A_000174_000184.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a visible arm tattoo holds a black flashlight, emitting a bright white beam onto a textured purple carpet. The hand slightly adjusts the flashlight's position, causing the beam to subtly shift and dim slightly across the carpet. The camera maintains a stationary top-down perspective, focusing on the hand and the illuminated area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e4AhPTrmN8A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e4AhPTrmN8A_000174_000184.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 186.00761119556222, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a computer mouse exhibits slight movement (adjusting grip/position), representing discrete solid object motion.", "background_and_ambient_analysis": "The purple carpet background shows no significant shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "e4RB6fCQaFU", "file_name": "e4RB6fCQaFU_000299_000309.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A rider in a yellow and green vest and helmet maneuvers a motorcycle through deep mud, spraying thick clouds as they navigate the uneven terrain. A second individual in an orange vest approaches from the right. The camera follows the rider with a slight shake, maintaining a ground-level perspective during the muddy struggle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e4RB6fCQaFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e4RB6fCQaFU_000299_000309.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 457.1673557365078, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding an ATV (discrete object) moves through muddy terrain; the ATV's locomotion and the rider's actions are visible.", "background_and_ambient_analysis": "The background shows static elements (people, muddy terrain) with no uniform shifting, but steam/smoke rises from the ATV, indicating ambient environmental motion."}}
{"video_id": "e4U0yeujCsE", "file_name": "e4U0yeujCsE_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a red and green striped knitted fabric. It then transitions to a top-down view of hands in blue sleeves manipulating a silver crochet hook with white yarn, looping the yarn over the hook and pulling through to form a stitch, with a yarn ball positioned to the left and the hook resting to the right on a dark surface. The camera remains static throughout the hands’ actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e4U0yeujCsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e4U0yeujCsE_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 265.21092273482685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "e4qZ3WWQ7w0", "file_name": "e4qZ3WWQ7w0_000178_000188.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there are two people. One is in a black shirt and gray pants, the other in black shirt and blue jeans. They're on a concrete porch in front of a house with a red-tiled roof. The house has a window with plants and a door with shutters. \n\nLooking at the sequence: \n\n0.0 seconds: Both are on the porch. The first person (left) is moving towards the door, maybe? Wait, no, the first frame shows them starting. Let's check each frame.\n\nFrame 0: Both are standing. The person on the right (blue jeans) is near the door, maybe about to jump? Wait, frame 1: the right person jumps, maybe into the air? Then frame 2: they're mid-air, colliding or moving. Frame 3: they're moving past each other, the right person steps back, left person walks. Frame 4: they're on either side of the door, the right person is near the door, left is moving left. Frame 5: they're moving away, left person to the left, right person to the right.\n\nWait, let's describe the motion chronologically.\n\nFirst, two people (male) on a porch. Both in black shirts, one in gray pants, one in blue jeans. They start near the door (right side), then the person in blue jeans jumps over the other person (left), they collide mid-air, then the person in blue jeans continues moving right, the other moves left. Then they pass each other, the person in blue jeans goes into the house, the other walks away to the left.\n\nWait, need to be precise. Let's list the actions:\n\n- Initial position: Both on the porch. The person in blue jeans is near the door (right), the other near the window (left).\n\n- At 0.0: They're standing. Then in the next frames, they start moving. Frame 1: the blue jeans person jumps, maybe the gray pants person moves forward.\n\nWait, maybe it's a dance move. They are doing a jump or a step over. So the two people: person A (black shirt, gray pants) and person B (black shirt, blue jeans).\n\nChronological:\n\n0.0: Both on porch, person B (blue jeans) is closer to the door, person A near the window.\n\n1.0: Person B jumps to the right, person A jumps to the left? Or they move towards each other.\n\nWait, looking at the frames:\n\n[0.0] Both are standing. Person B (blue jeans) is on the right, person A (gray pants) on the left.\n\n[1.0] Person B jumps into the air, person A moves towards the door.\n\n[2.0] They collide mid-air, person B is moving left, person A is moving right.\n\n[3.0] Person B is now on the right side, person A on the left, moving away.\n\n[4.0] Person B moves towards the door, person A moves further left.\n\n[5.0] Person B is near the door (maybe entering), person A is walking left.\n\nWait, maybe it's a synchronized jump or a step-over. Let's focus on the motion.\n\nSo the main points: two men (black shirts, different pants) on a porch in front of a house. They start near the door, then one jumps over the other, they pass each other, and move in opposite directions. The background is a house with a window and plants, but keep it minimal.\n\nAlso, camera: the camera is static, no movement, fixed perspective.\n\nSo the caption should be:\n\nTwo men, one in gray pants and one in blue jeans, both in black shirts, stand on a house porch. The man in blue jeans jumps to the right, collides mid-air with the man in gray pants, who steps back; they pass each other, moving in opposite directions, with the blue-jeans man heading toward the house door and the gray-pants man walking away left. The camera remains static throughout.\n\nCheck rules: chronological order, motion and behavior, appearance (color, size, orientation), spatial relationships (in front of house, moving left/right), background minimal (house porch, window, plants but not much detail), camera perspective (static). Yes.\n\nLet me refine:\n\nTwo men, one wearing a black shirt and gray pants, the other a black shirt and blue jeans, stand on a concrete porch in front of a house with a tiled roof. The man in blue jeans jumps to the right, colliding mid-air with the man in gray pants, who steps leftward; they then move in opposite directions, the man in blue jeans heading toward the open door while the man in gray pants walks away to the left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e4qZ3WWQ7w0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e4qZ3WWQ7w0_000178_000188.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 1135.000755802621, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: running, kicking, and pushing each other. Their motion is due to explicit physical forces (locomotion and collisions) and can be tracked with bounding boxes.", "background_and_ambient_analysis": "Background (house, windows, door, bush) is static and stable. No fluid motion (fire, water, smoke, wind) is present. The bush remains stationary throughout the video."}}
{"video_id": "e4nxn_HjT58", "file_name": "e4nxn_HjT58_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single athlete in a white top and dark shorts runs toward the high jump bar, leaps over it, and lands on the blue mat. The camera remains stationary, capturing the sequence with spectators in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e4nxn_HjT58.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e4nxn_HjT58_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 1067.5338219899747, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The high jumper (an athlete) is the discrete object moving through the air and landing on the mat. Motion is due to locomotion (running) and the physical forces of jumping (gravity, muscle action).", "background_and_ambient_analysis": "The background (buildings, stands) is static with no fluid motion (fire, water, smoke, wind) or significant environmental shifts. The scene is clear and stable."}}
{"video_id": "e4WnTmvL9R0", "file_name": "e4WnTmvL9R0_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips the black DAF steering wheel, making minor clockwise and counterclockwise adjustments. The hand, positioned to the right of the wheel, interacts with the steering mechanism while the dashboard displays illuminated gauges and control panels. The camera remains stationary, capturing the interior from the driver’s perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e4WnTmvL9R0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e4WnTmvL9R0_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 273.38999240900205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A human hand is actively turning the steering wheel, causing controlled displacement of the steering wheel itself. The hand and steering wheel are discrete solid objects exhibiting motion due to direct physical interaction.", "background_and_ambient_analysis": "The car interior background (dashboard, steering wheel, and visible windshield) remains static with no shifting or fluid/environmental motion (e.g., no fire, water, or wind effects). The view through the windshield shows a consistent outdoor scene without dynamic environmental elements."}}
{"video_id": "e5fCIMUyRqg", "file_name": "e5fCIMUyRqg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two young girls interact indoors: the girl in a green polka-dot shirt hugs the girl in a pink shirt seated in a high chair. The green-shirted girl leans back, extending her arms toward the pink-shirted girl, who reaches out to grasp her hands. They face each other while holding hands. The camera maintains a steady frontal view with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e5fCIMUyRqg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e5fCIMUyRqg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 184.18213443573552, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (discrete solid objects) exhibit intentional movements: older child turns head, adjusts grip, and interacts with younger child; younger child extends arms and points toward camera.", "background_and_ambient_analysis": "No shifting backgrounds observed; static elements (staircase, furniture, walls) remain stationary. No fire, water, smoke, or wind motion present."}}
{"video_id": "e6-D73WM5vY", "file_name": "e6-D73WM5vY_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A life-sized statue of a man in a black suit, top hat, and yellow gloves stands stationary in a well-lit indoor space. A person in a blue shirt captures the statue with a smartphone, while a person in a red checkered shirt photographs it with a camera. The statue remains motionless, positioned near a black pole and a wall with framed posters. As the scene progresses, the blue-shirted individual walks past the statue to the left, and the checkered-shirted person adjusts their camera. The camera pans slightly left to follow the movement of the blue-shirted person, maintaining a medium shot of the statue and surrounding individuals. Background elements are minimal, focusing on the statue and the people interacting with it.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e6-D73WM5vY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e6-D73WM5vY_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 151, "blur_score": 114.28809174048371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete solid objects moving are people: a person in a blue shirt walking away to the left, a person in a checkered shirt taking photos and then walking to the right, and a person in a gray shirt walking from left to right.", "background_and_ambient_analysis": "The background (walls, archway) are static and show no signs of fluid motion (fire, water, smoke, etc.). There is no ambient environmental motion."}}
{"video_id": "e6NzeQyUdlo", "file_name": "e6NzeQyUdlo_000338_000348.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses both hands to lift and rotate a beehive frame covered with bees, revealing the honeycomb structure. The frame, made of metal mesh with dark honeycomb cells, is held horizontally and moved slightly. Bees are clustered on the surface of the frame and surrounding area. The camera maintains a top-down view throughout, capturing the handling of the frame with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e6NzeQyUdlo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e6NzeQyUdlo_000338_000348.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 1730.9975747304995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a mesh tray containing small objects (likely seeds or grains), causing the tray and its contents to shift position through deliberate physical movement.", "background_and_ambient_analysis": "The background elements (ground, surrounding structures) show no significant shifting or uniform motion; no fluid/environmental phenomena (fire, water, smoke, wind) are present."}}
{"video_id": "e5VrEH2X8LI", "file_name": "e5VrEH2X8LI_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a visible arm tattoo, wearing a blue plaid shirt and khaki pants, kneels on gray carpet beside a wooden wall. Their right hand places a black rectangular object and a cylindrical tool on the carpet, then gestures toward the wall. The camera shifts from a close-up of the hands and object to a wider shot revealing the person in a cap, maintaining focus on their interaction with the wall and tools. Background details are limited to the wooden wall and carpet.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e5VrEH2X8LI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e5VrEH2X8LI_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 61.25491270737186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (kneeling) manipulates a small device on the ground with their hands, exhibiting controlled, intentional movement toward the object.", "background_and_ambient_analysis": "The wooden wall and carpeted floor remain static across frames; no fluid environmental motion (fire, water, smoke) or uniform background shifting is observed."}}
{"video_id": "e6qd9e4OslA", "file_name": "e6qd9e4OslA_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with curly dark hair, wearing a white top with pink trim and pink skirt, sits in a light-colored tufted chair. The child holds a white object near their face, moving it slightly while looking down and to the sides. The camera pans upward and outward to reveal more of the child’s body and the chair, maintaining a close perspective with minor shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e6qd9e4OslA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e6qd9e4OslA_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 48.62733909289042, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child in a pink outfit is the discrete object moving; they transition from lying down to sitting upright, with visible limb and head movement.", "background_and_ambient_analysis": "The background elements (walls, curtain) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind). Static room features remain consistently positioned across frames."}}
{"video_id": "e6Y7UNLzPSg", "file_name": "e6Y7UNLzPSg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt and dark pants sits on the floor in front of a black leather couch, holding a yellow folder; they lower it and place it onto a stack of folded clothes beside them. A red laundry basket sits to their left. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e6Y7UNLzPSg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e6Y7UNLzPSg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 152, "blur_score": 31.455608468539182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals interact with solid objects: one handles a yellow folder (opening, closing, holding), while the other adjusts items on a surface.", "background_and_ambient_analysis": "Background elements (couch, red basket, stacked items) remain stationary without uniform shifting; no fire, water, or wind motion present."}}
{"video_id": "e6OqIRUa0J0", "file_name": "e6OqIRUa0J0_000857_000867.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts a light-colored rectangular wooden block on a workbench, then uses a chisel to carve its edge, producing wood shavings. The block remains secured on the bench with shavings scattered around it. The camera maintains a stationary close-up view focused on the hands and wood.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e6OqIRUa0J0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e6OqIRUa0J0_000857_000867.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 554.3904576482419, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden block is being cut by a person's hands holding a tool (likely a chisel or similar). The hands and tool exhibit deliberate, controlled movements to shape the wood.", "background_and_ambient_analysis": "The concrete wall and machinery in the background show no significant shifting or fluid motion. There are no elements indicating fire, water, smoke, or wind."}}
{"video_id": "e7WxICy3y3E", "file_name": "e7WxICy3y3E_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink tank top and black pants, and a man in a blue shirt and beige pants move through a kitchen. The woman holds a cup, turns toward the camera, and smiles while the man follows, also holding an object. They position themselves in front of a stainless steel refrigerator, interacting as they shift positions. The camera captures their movement from a slightly shaky perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e7WxICy3y3E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e7WxICy3y3E_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 214.96975508107104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman is moving: holding a bottle, drinking, and rinsing her hands at the sink. The man stands and observes, with minimal motion.", "background_and_ambient_analysis": "The background (kitchen cabinets, refrigerator, microwave) is stationary with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "e7vbO4VQhIU", "file_name": "e7vbO4VQhIU_000759_000769.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A metal tray holds four stuffed flatbreads topped with tomatoes and other ingredients. A person in a yellow dress with a green sari adjusts the food items on the tray, using her hands to stuff or position them. The camera pulls back to reveal a second person in a purple outfit in the background. The camera moves from a close-up of the tray to a wider shot of the scene, maintaining a steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e7vbO4VQhIU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e7vbO4VQhIU_000759_000769.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 495.6888517003691, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the yellow dress is actively moving hands to manipulate food items on a tray, with discrete solid objects (utensils, food) exhibiting intentional physical motion.", "background_and_ambient_analysis": "The background features kitchen elements (shelves, cabinets) with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "e83zfDxFQsk", "file_name": "e83zfDxFQsk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light brown plush lion lies on a white surface, surrounded by four yarn balls (black, dark brown, light brown, white). The scene transitions to a top-down view of light-skinned hands manipulating a small white yarn ball on a dark textured surface, using a purple tool to shape the yarn while green and purple yarn pieces are nearby. The hands move the yarn, forming it into a shape, with additional yarn balls visible in the background. The camera remains top-down throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e83zfDxFQsk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e83zfDxFQsk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 48.80155005190308, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a small white object (likely a ball) and colored markers (purple, green), demonstrating discrete interactions with solid objects.", "background_and_ambient_analysis": "The background consists of static surfaces (white in initial frames, black in subsequent frames) with no shifting, fluid motion, or environmental phenomena like fire, water, or wind. No ambient environmental motion is present."}}
{"video_id": "e8LfLBx4JLw", "file_name": "e8LfLBx4JLw_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in an orange shirt sits on a bed, holding a cup to their mouth. They lean backward, pulling a purple shirt over their head, and lie down on the bed covered with white pillows and blankets. The scene includes a water bottle and books on the bedside table. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e8LfLBx4JLw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e8LfLBx4JLw_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 153, "blur_score": 242.97246755005224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child (human) moving: transitions from upright sitting to lying down on bed through deliberate posture changes.", "background_and_ambient_analysis": "Background is static (plain wall, bed frame, and stationary furniture). No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "e9056Qeh044", "file_name": "e9056Qeh044_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a large crowd of people gathered on a bridge, many individuals visible in a dense assembly. The camera pans right, revealing more of the crowd and the bridge structure. It then focuses on a person in a blue shirt working on the bridge, capturing their activity as they lay bricks. The camera remains steady, providing a clear view of the bricklaying process against the backdrop of the city skyline.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e9056Qeh044.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e9056Qeh044_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 441.8704704778247, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The bricklayer in blue shirt is actively moving: placing bricks, lifting tools, and working with materials. The crowd in the initial frames is static, but the bricklayer scene features discrete human motion.", "background_and_ambient_analysis": "The initial frames (0-2.8s) show shifting background elements (buildings, wall) indicating camera motion. The bricklayer scene (4.8s) has static background (ground, wall) with no fluid/environmental motion (fire, water, wind)."}}
{"video_id": "e8rqCZaP1Xk", "file_name": "e8rqCZaP1Xk_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in red clothing manipulates a fan of playing cards spread on a black cloth-covered table, with a deck of cards positioned to the left. They lift and shift the cards, revealing a close-up of the Ace of Spades, then resume handling the spread. The camera transitions from a top-down view to a close-up of the card and back to the wider scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e8rqCZaP1Xk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e8rqCZaP1Xk_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 148.78637004597263, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and a playing card (Ace of Spades) move: the hand lifts and positions the card for display, then returns it to the table. The card's movement is explicit physical manipulation by the hand.", "background_and_ambient_analysis": "Background elements (wooden table, wrapped items) remain static with no uniform shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "e9AjTdZ5pS8", "file_name": "e9AjTdZ5pS8_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald baby wearing a pink bib sits in a high chair, as a hand holding a spoon approaches from the right to feed the baby. The baby opens its mouth to receive the spoonful, then closes it after eating. The background includes a window with blinds and a bed. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e9AjTdZ5pS8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e9AjTdZ5pS8_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 256.2403824538191, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a spoon moves toward and away from the baby's mouth, with the baby's mouth opening/closing in response.", "background_and_ambient_analysis": "Background elements (wall, calendar, bed) show no uniform shifting; no fire, water, smoke, or wind motions are present."}}
{"video_id": "e8gIa8o4-y8", "file_name": "e8gIa8o4-y8_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. So write the caption inside. </think>  <caption_output>The video opens with a black screen, then transitions to a covered outdoor area with stacked firewood. A person wearing a green beanie and plaid jacket walks through the space, moving between the wood piles and handling logs. The background features large firewood stacks and a house structure under a bright sky. The camera remains stationary, capturing the person’s movements in the shelter.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e8gIa8o4-y8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e8gIa8o4-y8_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 188.92107204022525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves from the right side of the frame to the center and left, exhibiting locomotion (walking) with distinct bounding box changes. The vehicle in the background remains stationary.", "background_and_ambient_analysis": "The background (wood stacks, roof structure, and distant truck) remains static throughout the frames with no shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena are visible."}}
{"video_id": "e9OCQeiEOLg", "file_name": "e9OCQeiEOLg_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a large beige inflatable dinosaur with orange spikes and long legs, manipulating its head and body. They turn the dinosaur to the side, lower its head, and adjust its posture while keeping it upright. The camera remains stationary, capturing the actions against a plain concrete wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e9OCQeiEOLg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e9OCQeiEOLg_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 59.32885355863122, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a dinosaur costume is moving the costume's limbs (legs and arms) and adjusting its posture while walking.", "background_and_ambient_analysis": "The concrete wall and floor in the background show no uniform shifting or fluid/environmental motion; static elements are consistent across frames."}}
{"video_id": "eAM9ifSMgOQ", "file_name": "eAM9ifSMgOQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a blue shirt kneels within a dirt excavation, operating a tool on the ground; he shifts his posture and tool position, with a red toolbox situated to his left. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eAM9ifSMgOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eAM9ifSMgOQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 527.2594073733375, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a blue shirt is moving: initially bent over working, then he straightens and turns his head to look at the camera.", "background_and_ambient_analysis": "The background (dirt wall and concrete structure) remains static with no shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "eAfQwtevO64", "file_name": "eAfQwtevO64_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing beige pants extends their foot toward the camera, moving it into extreme close-up with toes prominently visible; the foot then retracts slightly, with the camera maintaining a close, handheld perspective over dark flooring and scattered flip-flops.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eAfQwtevO64.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eAfQwtevO64_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 29.80304404111968, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The foot (a human foot) moves from the bed to the floor and then moves towards the camera. The shoe is pulled by the foot.", "background_and_ambient_analysis": "The background (floor and bed) is static with no shifting uniform motion. There are no environmental fluids or fire visible."}}
{"video_id": "eBHK2MG9Erg", "file_name": "eBHK2MG9Erg_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people ride dark brown donkeys across a grassy field, moving toward the camera with a crowd in the background. As the donkeys approach, one rider falls off, landing on the grass with limbs extended, while the donkey continues forward. The camera follows the motion, capturing the fall and the donkey’s movement, maintaining a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eBHK2MG9Erg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eBHK2MG9Erg_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 290.2497968362742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two riders on donkeys moving across grass; one rider falls off the donkey, with the donkey continuing forward and the rider lying on the ground.", "background_and_ambient_analysis": "Background elements (crowd, structures) show minimal uniform shifting; no fluid/environmental motion (fire, water, smoke) detected."}}
{"video_id": "eBUvyR36WjY", "file_name": "eBUvyR36WjY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an open white lab coat stands in a laundry room, initially holding the coat open to reveal their bare chest, then raising their head upward while hands adjust the coat. Behind them, shelves hold stacked containers and a washing machine is visible. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eBUvyR36WjY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eBUvyR36WjY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 159, "blur_score": 61.91019382680466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (a discrete solid object) is moving his hands and head, adjusting his lab coat.", "background_and_ambient_analysis": "The background (kitchen shelves and appliances) is static; no fluid/environmental motion is present (no fire, water, smoke, wind)."}}
{"video_id": "eBpwT-pUOoA", "file_name": "eBpwT-pUOoA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of baseball players in maroon and blue uniforms with matching caps gather closely around a man in a light blue shirt on a grassy field. The players, some wearing numbered jerseys, stand in a semi-circle facing the man, who interacts with them while holding a bat. The camera slowly zooms in, focusing on the man’s engagement with the players as they shift positions slightly. The background remains the blurred green field, with minimal visible details. The camera maintains a slight shake, emphasizing the interaction without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eBpwT-pUOoA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eBpwT-pUOoA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 395.28841871117913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A group of people (baseball players and officials) are standing and conversing. They exhibit small movements such as shifting positions and gesturing.", "background_and_ambient_analysis": "The background shows a static baseball field with no visible fluid motion (fire, water, smoke) or wind effects. Grass and dirt are stationary."}}
{"video_id": "eCIOODOAFnM", "file_name": "eCIOODOAFnM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women sit side by side at a table; the left woman in a black jacket and the right in a red-patterned top with a white collar raise their arms in unison, then lower them. They maintain their seated positions, facing forward, as the camera remains static with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eCIOODOAFnM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eCIOODOAFnM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 89, "blur_score": 660.7095566819535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women moving their arms and bodies in gestures (voluntary motion).", "background_and_ambient_analysis": "Static background (bulletin board, whiteboards) with no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "eCEMQwe9WPY", "file_name": "eCEMQwe9WPY_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt sits on the ground holding an object. A girl with a ponytail, wearing a gray hoodie and blue jeans, jumps into the truck bed from the right, lands, and stands holding a green ball. The camera remains stationary, capturing the action without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eCEMQwe9WPY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eCEMQwe9WPY_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 269.2115271310507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl in the gray shirt and jeans is moving discretely: climbing into the truck bed, adjusting her position, and holding a green object. The man in the white shirt is stationary.", "background_and_ambient_analysis": "The background (wooden structure, tent, ground) shows no significant shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "eB604NNA3ok", "file_name": "eB604NNA3ok_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue sleeveless shirt and dark shorts stands left of frame, throws a ball toward the center trampoline. A dog runs across the grass following the ball. Camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eB604NNA3ok.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eB604NNA3ok_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 161.9945951400112, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person throws a frisbee; the frisbee is airborne and lands, while a dog runs to the frisbee and stops.", "background_and_ambient_analysis": "Static background (house, trees, car) with no environmental motion (fire, water, smoke, wind)."}}
{"video_id": "eDB_LdgycuI", "file_name": "eDB_LdgycuI_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands manipulates a black rectangular component on a dark metallic mechanical device with silver screws, adjusting its position forward and backward before releasing it. The camera maintains a steady close-up perspective, focusing on the hands and device with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eDB_LdgycuI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eDB_LdgycuI_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 281.8168190006044, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands and a small tool (e.g., screwdriver) are moving discretely to manipulate mechanical parts. Hand motions involve precise grasping, twisting, and positioning of the tool on the device.", "background_and_ambient_analysis": "No shifting background elements detected; no fire, water, smoke, or wind visible. Background remains fixed on mechanical components (bolts, metal surfaces) with no uniform motion."}}
{"video_id": "eCzE80LH2ic", "file_name": "eCzE80LH2ic_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, one in black shorts and pink shoes and the other in a purple dress, slide down an orange and blue playground slide. Initially positioned at the top with their backs to the camera, they hold onto the slide's handles as they descend, their bodies moving forward with the slide's incline. The child in pink shoes is in front of the child in purple as they glide down the slope. The camera follows their descent with a slight shake, capturing their motion against a blurred background of grass and dirt.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eCzE80LH2ic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eCzE80LH2ic_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 141, "blur_score": 369.71575383606285, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children and a swing are solid objects. The swing moves back-and-forth due to mechanical forces (spring mechanism), while children interact by shifting weight and gripping handles.", "background_and_ambient_analysis": "The background (grass and dirt ground) shows no fluid motion (fire, water, smoke) or significant environmental wind effects. Static elements like grass remain stable with no uniform shifting."}}
{"video_id": "eDJ2t6fQ3hs", "file_name": "eDJ2t6fQ3hs_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red top is initially shown in a close-up as another individual's arm adjusts their position. The scene then transitions to a wider view where a person in a light blue shirt and dark pants uses their hands to massage the bare back of a person lying face-down on a table, with the recipient wearing light-colored shorts. The camera shifts from a close perspective of the interaction to a top-down angle focusing on the hands and back. The background remains indistinct, emphasizing the physical contact and movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eDJ2t6fQ3hs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eDJ2t6fQ3hs_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 51.37986866124516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one lying prone (receiving massage), one standing (performing massage). The standing individual's hands move rhythmically over the prone individual's back/shoulders, demonstrating intentional physical contact.", "background_and_ambient_analysis": "Background elements (walls, furniture) show minimal uniform movement; no fire, water, smoke, or wind observed."}}
{"video_id": "eCX75D43H_s", "file_name": "eCX75D43H_s_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a green and dark blue shirt sits at a table with a colorful grid board game. A person in a red shirt moves their hand toward the board, then the boy looks up, smiles, and raises both arms upward. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eCX75D43H_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eCX75D43H_s_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 354.0683690263694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (human hands) moving tiles on a board, indicating physical interaction with the game pieces.", "background_and_ambient_analysis": "No shifting background elements (posters on wall remain stationary), no fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "eDhBhO8Wy0s", "file_name": "eDhBhO8Wy0s_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a white shirt with blue trim and a backpack strap stands in front of a bunk bed. He holds a small object, adjusts his grip, looks down, and then turns his head slightly. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eDhBhO8Wy0s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eDhBhO8Wy0s_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 161, "blur_score": 107.96870081662337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy (solid object) moves his hands and body to manipulate a bottle, exhibiting discrete physical actions (opening/adjusting the bottle).", "background_and_ambient_analysis": "The background (rack, wall) shows no shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "eDzJRpb85Pk", "file_name": "eDzJRpb85Pk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt, shorts, and boots stands on a grassy area next to a gravel path, holding a bat. They swing the bat toward a large, tilted CRT television resting on grass and gravel. The person’s motion transitions from a stance to a full swing, striking the TV. The camera remains static, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eDzJRpb85Pk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eDzJRpb85Pk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 100, "blur_score": 1641.0760782101572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs deliberate physical actions (running, kicking, stepping) toward a monitor, demonstrating distinct solid-object locomotion and interaction with the monitor.", "background_and_ambient_analysis": "Background elements (grass, gravel) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind effects); static vegetation and ground remain stationary."}}
{"video_id": "eE5PeV5xifs", "file_name": "eE5PeV5xifs_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in an orange shirt and another in a white shirt, work on a large, light-brown wooden board with pre-carved designs. The person in the orange shirt uses a chisel to deepen the carvings while the person in white stands to the left, observing and holding a tool. The camera shifts slightly to focus on the carving motion, capturing the detailed work on the board's surface as the chisel moves across the wood. Background elements include additional wooden planks and tools, but the primary focus remains on the carving activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eE5PeV5xifs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eE5PeV5xifs_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 233.28098754077658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and carving tool exhibit deliberate motion interacting with the wooden board, indicating physical force application for carving.", "background_and_ambient_analysis": "Background elements (walls, furniture) appear static with no uniform shifting; no fluid motion (water, fire, smoke) observed."}}
{"video_id": "eDYfsjDrADw", "file_name": "eDYfsjDrADw_000251_000261.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people surrounds a table; a person in a red shirt opens a cardboard box, lifts a red object above their head, and gestures upward while others clap and observe. The individual in a white shirt stands to the left of the table, with others in dark and blue shirts positioned around the table. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eDYfsjDrADw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eDYfsjDrADw_000251_000261.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 38.95656767185214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt moves a bottle (solid object) up and down, likely pouring or displaying it. Other people (e.g., a child in blue) exhibit minimal movement.", "background_and_ambient_analysis": "The background (room walls, furniture) is static; no fire, water, smoke, or wind present as dominant motion."}}
{"video_id": "eEgaBgl8cp8", "file_name": "eEgaBgl8cp8_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and another in a dark jacket stand near a wooden board with multiple hammers embedded in it. The person in white turns and walks away, exiting the frame, followed by the dark jacket individual. The camera then zooms in on the board, highlighting the hammers, including a blue one, against a backdrop of a brick wall and grassy ground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eEgaBgl8cp8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eEgaBgl8cp8_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 154, "blur_score": 46.382183493138314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a man and woman) move: the woman throws a projectile that sticks to a wooden board, and the man then hits the board with a stick to dislodge it. The projectile and stick exhibit motion from explicit physical forces (throwing, collision).", "background_and_ambient_analysis": "The background (brick wall, ground) is static with no significant fluid/environmental motion (fire, water, wind). Shadows on the ground and board are due to sunlight but not dominant ambient elements."}}
{"video_id": "eFFOqszDTpA", "file_name": "eFFOqszDTpA_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a transparent plastic bag containing white granular material, manipulating it with small movements to display its contents. The bag is positioned in front of a wooden fence and green foliage. The camera maintains a close-up perspective with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eFFOqszDTpA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eFFOqszDTpA_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 193.11372557497322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a transparent glass object (possibly a container) moves it in a controlled manner across the frame.", "background_and_ambient_analysis": "Wooden fence and greenery in background show no uniform shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "eFf-8D7W7eo", "file_name": "eFf-8D7W7eo_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand in a gymnasium: one wears a blue helmet and black outfit, the other a white mask and gray pants. A person in blue clothing enters from the right, holding an object, walks across the frame past them, and exits leftward, prompting the first two to move backward toward the far end of the gym. The camera remains stationary, angled over a table with papers in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eFf-8D7W7eo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eFf-8D7W7eo_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 305.5904474702292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Fencers in white/black uniforms engage in locomotion and collision-based movement (e.g., lunging, parrying), representing discrete solid objects interacting via explicit physical forces.", "background_and_ambient_analysis": "Static brick walls and floor remain consistent across frames, with no fluid environmental motion (e.g., fire, water, smoke). Background elements do not shift uniformly, ruling out ambient_environmental motion."}}
{"video_id": "eFuTPQOxLuY", "file_name": "eFuTPQOxLuY_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to look at the video frames provided. The video starts with a close-up of a white printer labeled B86500. Then, the next frames show the printer in action: paper is being fed out, with some text visible on the paper (but according to rule f, exclude text recognition). The word \"Rendimiento\" appears, but rule f says to exclude text recognition, so ignore that. \n\nNow, the main subjects here are the printer and the paper. The printer is white, and it's moving paper. The first frame is a close-up of the printer. Then, the paper is being pulled out, maybe in a stack. The third frame shows a wider view with a person in a red top? Wait, the third frame says \"A woman in a red top\" but wait, let me check again. Wait, the user provided the video frames: \n\nFrame 0: close-up of printer, B86500.\n\nFrame 1: same printer, paper being fed.\n\nFrame 2: printer with papers coming out, \"Rendimiento\" text.\n\nFrame 3: printer outputting multiple sheets.\n\nFrame 4: a woman in a red top at a desk, but wait, the fourth frame is \"A woman in a red top\" but the user's video frames are listed as:\n\n[0.0] - printer close-up\n\n[1.4] - printer with paper being fed\n\n[2.5] - printer with papers, \"Rendimiento\"\n\n[3.6] - printer outputting stack of paper\n\n[4.7] - office scene with woman at desk.\n\nWait, the user's video is split into 5 frames, each with a timestamp. Let me parse each:\n\n[0.0] - close-up of white printer B86500, paper in slot.\n\n[1.4] - printer's output tray with a stack of paper, some text visible but not recognized.\n\n[2.5] - printer outputting a sheet, \"Rendimiento\" text appears (but exclude text, so ignore).\n\n[3.6] - printer printing multiple sheets, stack forming.\n\n[4.7] - wider office scene with a woman in red top at a desk, surrounded by office items.\n\nNow, chronological order. The first part is the printer's operation: the printer is white, feeding paper. Then, it transitions to an office scene with a woman. \n\nMain subjects: the printer (white, size medium, orientation front-facing) and then the woman (red top, office desk). \n\nMotion: printer starts by processing paper (feeding, printing), then paper is outputted as a stack. Then, the camera moves to a wider shot of the office where a woman is seated.\n\nNeed to describe motion: in the initial clips, the printer outputs sheets of paper, stacking them. Then, the scene shifts to an office environment showing a woman at a desk.\n\nRules: focus on motion, chronological order, appearance (color, size), spatial relationships, conclude with camera perspective.\n\nSo, first, the printer (white) is shown close-up. Paper is fed through and stacked. Then, the camera shows a wider view of the office with a woman in red at a desk.\n\nWait, the user says: \"A woman in a red top\" in frame 4.7, but the video frame 4.7 is \"A woman in a red top at a desk with computer monitors and office items\". \n\nSo, chronology: \n\n0-1.4s: close-up of white printer B86500 with paper in output tray.\n\n1.4-3.6s: printer outputs multiple sheets of paper, forming a stack.\n\n3.6-4.7s: scene shifts to an office setting where a woman in red top is seated at a desk with computer monitors.\n\nWait, but the frames are sequential: first, the printer close-up, then the paper feeding, then outputting stack, then the woman.\n\nSo, the main subjects: printer (white, outputting paper), then the woman (red top, at desk).\n\nMotion: The printer processes and outputs paper into a stack. Then, the camera transitions to a wider shot of the office, showing the woman seated.\n\nNow, structure the caption:\n\nStart with the printer: white, close-up. Then paper is processed (fed into, outputted as stack). Then, the scene shifts to office, woman at desk.\n\nNeed to mention spatial relationships: the paper is being outputted from the printer, the stack is on the printer's tray. The woman is at a desk in the office.\n\nCheck rules: exclude text recognition (so \"Rendimiento\" is ignored), named characters (no names), stylistic analysis.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eFuTPQOxLuY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eFuTPQOxLuY_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 840.1537622960212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Paper sheets are moving out of the printer as discrete solid objects due to mechanical operation. A person in red clothing interacts with the printer but is not the primary moving subject.", "background_and_ambient_analysis": "No shifting background elements observed (office walls, desk stationary). No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "eFobTAtgh98", "file_name": "eFobTAtgh98_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals are seated around a blue poker table. The person on the left, wearing a dark vest over a light shirt, moves their hands toward the table then shifts position. The individual in the center, in a black-and-white striped hoodie, gestures with their hands. The person on the right, in a purple shirt, adjusts their chip stack. The camera maintains a top-down perspective, capturing the table and players' movements without background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eFobTAtgh98.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eFobTAtgh98_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 128.8805017841364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players at the poker table are moving hands to interact with cards and chips; these are discrete solid objects (people) exhibiting intentional motion due to physical interaction with game elements.", "background_and_ambient_analysis": "The background elements (walls, table, signage) are stationary and show no uniform shifting or fluid motion. No fire, water, or smoke is present."}}
{"video_id": "eG4AXaPIAZ0", "file_name": "eG4AXaPIAZ0_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals walk across a grassy field: one in a gray shirt, black shorts, and white boots; another in a white shirt and blue shorts; a third in a pink shirt, black shorts, and green boots. The gray-shirted person approaches a soccer ball near a bench, picks it up, and walks toward the center with the pink-shirted individual, while the white-shirted person remains to the left. The camera pans slightly to follow their movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eG4AXaPIAZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eG4AXaPIAZ0_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 99.37799700984822, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Three people (two moving, one stationary) engage in discrete locomotion and potential interaction (e.g., ball handling), with clear bounding box tracking for their movements.", "background_and_ambient_analysis": "Static grassy field, trees, and structures in the background show no shifting or fluid motion (e.g., no fire, water, or wind-induced sway)."}}
{"video_id": "eFYOCCOEtz4", "file_name": "eFYOCCOEtz4_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair, wearing a white top and a necklace, manipulates two small light-colored objects on a dark brown surface atop a granite countertop, moving them in front of themselves while adjusting their positions. To the right, a stuffed toy with blue and green parts rests on the counter. The camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eFYOCCOEtz4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eFYOCCOEtz4_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 29.552587154046464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (person's hands and clay pieces) are moving as the person manipulates the clay with a tool, exhibiting explicit physical forces from manual shaping.", "background_and_ambient_analysis": "Background elements (wooden floor, static objects like blue cloth and doll) are stationary; no shifting or fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "eGqdzuYImjA", "file_name": "eGqdzuYImjA_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt, seated in a wheelchair, moves steadily from the far end of a carpeted hallway toward the camera's position, passing through the middle of the frame. The hallway features beige walls, wooden handrails, and two beige chairs with wooden arms in the foreground. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eGqdzuYImjA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eGqdzuYImjA_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 166.03546355085902, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is visible in the hallway, transitioning from a seated position to standing and walking away from the camera.", "background_and_ambient_analysis": "Background elements (walls, floor, exit sign) remain static with no shifting or fluid motion. No fire, water, or smoke observed; ambient environmental motion is absent."}}
{"video_id": "eGuodCnGPJc", "file_name": "eGuodCnGPJc_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people stand outdoors; one in a light blue shirt uses both hands to tear open a small object while the other in dark clothing approaches with an outstretched hand. The camera maintains a close-up perspective on the hands and object, exhibiting a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eGuodCnGPJc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eGuodCnGPJc_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 136.3151189862503, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are manipulating a small object (likely a bottle cap or similar item), exhibiting controlled physical movement to open/cap a bottle.", "background_and_ambient_analysis": "No shifting background elements observed; ground surface remains static. No fire, water, smoke, or wind motion detected in the scene."}}
{"video_id": "eHGnoRtaR1w", "file_name": "eHGnoRtaR1w_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large black tire with yellow markings rests beside a red tool cabinet. A person in a blue and gray work shirt with red stripes approaches, lifts the tire, and moves it away from the cabinet. The camera follows the tire and the person's motion, capturing the shift in position while maintaining a close perspective on the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eHGnoRtaR1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eHGnoRtaR1w_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 29.512929288378764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object in motion is the person's hand, moving deliberately to point at specific yellow marks on the stationary tire. The tire itself is immobile.", "background_and_ambient_analysis": "The background (red tool cabinets) is static and shows no shifting, fluid motion, or environmental effects. No fire, water, smoke, or wind is present."}}
{"video_id": "eH-DNXL3_yM", "file_name": "eH-DNXL3_yM_000200_000210.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people in maroon shirts interact with a small black and white dog at a bathroom sink. The first person, initially facing away from the camera, turns to dry the dog with a white cloth while holding it near the sink. A second person enters from the right and joins to assist, positioning the dog in front of the sink. The background features a door and bathtub. The camera remains stationary with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eH-DNXL3_yM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eH-DNXL3_yM_000200_000210.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 30.362283733369097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people and a dog are present. The person in the foreground is washing the dog using a cloth, moving the dog and their hands. The person in the background is interacting by leaning in and looking.", "background_and_ambient_analysis": "The background (door, wall, counter) is static with no shifting. No fire, water, smoke, or wind is present as dominant motion."}}
{"video_id": "eIC-GUIjzGM", "file_name": "eIC-GUIjzGM_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light-skinned legs, wearing green shorts, lies with feet extended on a white towel while another individual in blue clothing massages one foot with both hands, applying circular motions and pressure. The camera maintains a close-up, static perspective focused on the feet and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eIC-GUIjzGM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eIC-GUIjzGM_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 137, "blur_score": 33.93773218742183, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Two discrete solid objects (feet and hands) exhibit controlled motion: hands apply deliberate friction and pressure to the feet, causing localized movement and deformation (e.g., circular rubbing motions on the soles and toes).", "background_and_ambient_analysis": "The background consists of a static mat and floor with no shifting or fluid elements (fire, water, smoke, wind). Background elements remain uniformly fixed throughout the clip."}}
{"video_id": "eIN_ZIdi03U", "file_name": "eIN_ZIdi03U_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black pants and black shoes mops a shiny, reflective floor using a blue-base mop with a yellow handle. The individual moves forward, pushing the mop from left to right across the surface, with their legs visible as they advance. The camera begins low to the ground, capturing the mop’s motion and the person’s lower body, then slightly pans upward to follow the person’s movement. Background elements are blurred, emphasizing the mopping action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eIN_ZIdi03U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eIN_ZIdi03U_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 122.27151210979048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark pants and shoes) moves the mop head (blue/black) across the floor in a linear motion, driven by explicit physical force (pushing the mop). The mop's head moves as a solid object due to locomotion.", "background_and_ambient_analysis": "The background (walls, windows, floor) shows no uniform shifting or fluid motion. Water from the mop is controlled and localized (not dominant fluid motion), adhering to the 'Ambient Rule' exception for controlled cleaning."}}
{"video_id": "eIcmRZgYSME", "file_name": "eIcmRZgYSME_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with brown hair and a white shirt holding a yellow item brings it to her mouth, then covers it with her hand. A second girl in a red shirt appears to her left, holding a red bag. The scene occurs with a white wicker basket in the background, captured via a slightly shaky camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eIcmRZgYSME.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eIcmRZgYSME_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 158, "blur_score": 54.593739063167575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one holding food (pastry/bread) and eating, then covering her face with her hand; the other holding a drink and observing.", "background_and_ambient_analysis": "Static background (wicker basket and wall) with no shifting or fluid motion observed. No fire, water, smoke, or wind."}}
{"video_id": "eICrZNc8tz0", "file_name": "eICrZNc8tz0_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with an indoor arena setting. A rider in a green shirt on a dark horse enters from the left, galloping toward a black calf. The calf runs ahead, with the rider closing in. Other individuals stand in the background near fences. The camera follows the action with a slight pan to the right, maintaining a mid-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eICrZNc8tz0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eICrZNc8tz0_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 53.27572183011564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt and a dog are moving across the sandy arena floor. The dog runs toward the person, who appears to be guiding or interacting with it, indicating locomotion-driven motion.", "background_and_ambient_analysis": "The arena walls, railings, and distant structures show no uniform shifting or fluid motion (e.g., no fire, water, or smoke). The background remains static across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "eIr095ws1Yk", "file_name": "eIr095ws1Yk_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand near an outdoor grill; one wears a red hat and black jacket with a red shirt, the other a blue hat and blue outfit. The person in red gestures with their hand, places a plate with food onto the grill, then picks up a can, opens it, and drinks while holding a knife. The person in blue adjusts the grill and handles food. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eIr095ws1Yk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eIr095ws1Yk_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 476.42012565661537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in red hat, one in blue hat) are moving: handling grill, plates, and drinking. The plates and can are also moved.", "background_and_ambient_analysis": "Background (trees, ground, parked cars) is stable. Fire on the grill is present but not dominant; the dominant motion is from the people."}}
{"video_id": "eJA0h2Ulx78", "file_name": "eJA0h2Ulx78_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in black clothing engage in arm wrestling at a white table, hands locked; the person on the right gradually lifts their opponent's arm while both laugh, a third person in black clothing observes from behind the table. The camera remains stationary with slight shake, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eJA0h2Ulx78.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eJA0h2Ulx78_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 208.91547837518056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two main subjects (arm wrestlers) exhibit discrete, solid object motion via arm wrestling forces. Background person walking is secondary and not primary motion source.", "background_and_ambient_analysis": "Background elements (walls, door, furniture) remain static with no uniform shifting; no fire, water, smoke, or wind motion present. Minor background movement of a seated person is non-dominant and not fluid/environmental."}}
{"video_id": "eJ7Kfs-HIbE", "file_name": "eJ7Kfs-HIbE_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a dog and a person. First, the dog is brown and white, maybe a bulldog. The person is wearing black pants with white bones. The dog is interacting with the person—maybe the person is petting the dog? Then the dog moves, sits down, and the person adjusts. Let's check the sequence.\n\nAt 0s, the dog is standing, person is near. Then in 1s, person moves, dog sits. 2s, dog sits. 3s, person moves their hand, dog looks up. 4s, dog turns, person points? Wait, the description says \"person points and then the dog follows\". Wait, the first frames: person is on left, dog on right. Person moves their hand towards the dog, dog looks up, then sits. Then person points (maybe the hand motion), dog follows. Let's note the motion.\n\nMain subjects: dog (brown and white, medium-sized, sitting/standing), person (partial body, black pants with white bones, barefoot). Actions: person gestures, dog sits, looks up, follows. Spatial: person left of dog initially, then moves. Background: TV, fireplace, rug—minimal. Camera: seems stationary, maybe slight shake but not much.\n\nChronological: Person gestures towards dog, dog sits, then dog looks up and follows the person's hand. Dog is brown and white, person in black pants with bones. Background has TV and fireplace but not essential. Camera perspective: eye-level, slight shake? The problem says \"exclude text recognition, named characters\", so just describe actions.\n\nLet's write:\n\nA brown and white dog sits on a rug in a living room, facing a person wearing black pants with white bone patterns. The person gestures toward the dog, who then sits down, looks up, and follows the person’s hand movement. The dog remains seated as the person moves their arm. Background includes a television and fireplace, but the focus is on the dog and person’s interaction. Camera is stationary with minor shake.\n\nWait, check rules: concise, chronological paragraph. Let's make it tighter.\n\nAt the start, the dog is standing near the person, who gestures toward it. The dog sits down and looks up, then follows the person’s hand movement. The person wears black pants with white bones, while the dog is brown and white. The scene occurs in a living room with a television and fireplace visible in the background. The camera remains stationary with slight movement.\n\nWait, maybe better:\n\nA brown and white dog sits on a rug in a living room, facing a person wearing black pants with white bone designs. The person gestures toward the dog, who then sits down, looks up, and follows the person’s hand motion. The dog remains seated as the person moves their arm. Background includes a television and fireplace, but the focus is on their interaction. The camera is stationary with minimal shake.\n\nCheck if all rules: motion chronological (person gestures, dog sits, follows), appearance (dog color, person pants), spatial (dog near person), background minimal (TV, fireplace mentioned but not essential), camera (stationary, slight shake). Yes.\n\nMake it one paragraph:\n\nA brown and white dog sits on a rug in a living room as a person wearing black pants with white bone patterns gestures toward it; the dog looks up and follows the person’s hand movement while seated, remaining still as the person moves their arm. The background includes a television and fireplace, with the camera remaining stationary and slightly shaky.\n\nWait, the video starts with the dog standing, then person moves, dog sits. Let's check the timestamps:\n\n0.0s: dog standing, person standing.\n\n1.0s: person moves arm, dog sits.\n\n2.0s: dog sits.\n\n3.0s: person moves arm, dog looks down.\n\n4.0s: person moves arm, dog looks up.\n\n5.0s: person moves arm, dog looks up.\n\nWait, the description says: \"the dog sits down, looks up, and follows the person’s hand movement.\" So sequence: person gestures (maybe points), dog sits, then follows.\n\nLet me rephrase:\n\nA brown and white dog stands near a person wearing black pants with white bones, then sits on a rug as the person gestures toward it. The dog looks up and follows the person’s hand movement while seated. The background includes a television and fireplace. The camera remains stationary with slight movement.\n\nYes, that's chronological. \"Stands near, then sits, looks up, follows.\"\n\nCheck appearance: dog brown and white, person black pants with bones. Spatial: person left, dog right? But maybe not essential. Keep it concise.\n\nFinal caption:\n\nA brown and white dog stands on a rug near a person in black pants with white bone patterns; the person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eJ7Kfs-HIbE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eJ7Kfs-HIbE_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 109.61925361834882, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: person (wearing skeleton pajamas) and dog (brown/white bulldog). Dog exhibits sitting, standing, head-turning, and body movements. Person moves arms and shifts position during interaction.", "background_and_ambient_analysis": "Background elements (radiator, walls, TV, fireplace) remain stationary; no fluid motion (fire, water, smoke, wind) observed. TV screen content changes but represents digital display, not environmental motion."}}
{"video_id": "eKDYqHYQHPk", "file_name": "eKDYqHYQHPk_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black suit and yellow tie sits at a desk, holding a paper, with a laptop to his left; the scene cuts to another man in a gray suit and black tie standing in an office setting with desks in the background. The camera remains static for both shots, transitioning between them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eKDYqHYQHPk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eKDYqHYQHPk_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 284.23484270863804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (the speaker) is moving their head and mouth due to speech.", "background_and_ambient_analysis": "No shifting background observed; no fire, water, smoke, or wind visible."}}
{"video_id": "eJEaWoJOr6w", "file_name": "eJEaWoJOr6w_000182_000192.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt works on a white bicycle mounted on a stand in a bike shop, adjusting the front wheel while positioned in front of the bike. He steps back, lifts a small component with his right hand, and leans forward to inspect the bicycle. The background includes shelves with bike parts and green walls. The camera remains stationary, capturing the man's actions from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eJEaWoJOr6w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eJEaWoJOr6w_000182_000192.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 369.6392679418859, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is actively moving: bending, reaching, and manipulating bicycle components. The bicycle frame is stationary but interacted with by the person's hands and body movements.", "background_and_ambient_analysis": "Background elements (shelves, bicycles, walls) show no uniform shifting or fluid motion. No fire, water, smoke, or wind visible. Environment remains static."}}
{"video_id": "eJKAEshHZ-Y", "file_name": "eJKAEshHZ-Y_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person leads a brown camel draped in a red decorative cloth forward on a paved path, pulling a rope attached to its head. Two children in colorful clothing ride atop the camel, holding on as it moves toward a building with an ornate gate. A red scooter and bushes are visible in the background. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eJKAEshHZ-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eJKAEshHZ-Y_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 947.821983275488, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A camel is moving in a walking motion; two people interact with it (one appears to be guiding it).", "background_and_ambient_analysis": "The background (buildings, scooter, trees) shows no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "eJgK2vs8PLQ", "file_name": "eJgK2vs8PLQ_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long hair, wearing a purple tank top and black leggings, begins in plank position on green artificial turf with hands shoulder-width apart and body straight. She drives her right knee toward her chest and back, then repeats the motion with her left knee, maintaining core engagement throughout. The camera remains stationary, capturing her movements from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eJgK2vs8PLQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eJgK2vs8PLQ_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 417.4160990753221, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person (female) performs controlled locomotion: transitioning from a plank position to a lunge (one knee to chest), then returning to plank. This discrete human motion involves deliberate muscle-driven movement without external collisions.", "background_and_ambient_analysis": "The background (green flooring, windows, and distant trees) shows no shifting or fluid motion. Trees outside are static with minimal leaf movement, but no fire, water, smoke, or dominant wind effects are present."}}
{"video_id": "eKm0apkQlag", "file_name": "eKm0apkQlag_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long curly hair and glasses blows a large bubble gum bubble, inflating it to a significant size, then uses their hand to pop the bubble. The background features neon lighting, and the camera remains in a close-up, slightly shaky position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eKm0apkQlag.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eKm0apkQlag_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 161, "blur_score": 106.3081288869275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is blowing and popping a bubble gum bubble. The bubble is a discrete object moving due to her blowing and popping actions.", "background_and_ambient_analysis": "The background (neon signs, walls) is relatively static with no significant fluid or gaseous motion (no fire, water, smoke, or wind)."}}
{"video_id": "eLYM8qzvJ1I", "file_name": "eLYM8qzvJ1I_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt with colorful dots holds a dark can near their mouth, then raises it upward toward the camera. The individual remains centered against a plain white wall as the can is lifted, followed by a transition to a full-screen color test pattern. The camera maintains a close-up perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eLYM8qzvJ1I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eLYM8qzvJ1I_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 100.33630126188861, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person speaking, with movements limited to facial expressions and head motion due to muscular activity.", "background_and_ambient_analysis": "Static wall background with no shifting; no fire, water, smoke, or wind present."}}
{"video_id": "eKt_aEN6uIU", "file_name": "eKt_aEN6uIU_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue short-sleeve shirt and black pants sits on a blue exercise ball in an office. They shift their hands from their lap to clasp together, then gesture slightly while remaining seated. A wooden desk with a computer and various items is positioned to the left, and windows are visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eKt_aEN6uIU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eKt_aEN6uIU_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 183.03311953907058, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "eLSnBoL9yss", "file_name": "eLSnBoL9yss_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's face covered in a brown, bubbly substance is shown in close-up. A hand with bright red nail polish enters the frame, moving across the face from the cheek toward the jawline, pressing and gliding over the textured substance. The person has dark skin and braided hair with gold beads. The hand continues to interact with the substance, maintaining contact with the face. The camera stays in a tight close-up, focusing on the hand's motion against the face, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eLSnBoL9yss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eLSnBoL9yss_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 39.035151351587714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hand with bright red nail polish moves in a rubbing motion across the face, applying a gritty brown substance. The hand is the primary discrete moving object.", "background_and_ambient_analysis": "The background consists of indistinct dark elements (hair and clothing) with no shifting or uniform motion. No fire, water, smoke, or wind is present; the scene lacks fluid/environmental motion dominance."}}
{"video_id": "eLnwKfq5N8s", "file_name": "eLnwKfq5N8s_000267_000277.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several fencers in white uniforms and helmets practice on a blue mat with yellow lines, moving across the arena. One fencer in black shorts stands near the right, observing as others advance and retreat. The camera pans left, tracking fencers’ dynamic movements and positional shifts across the mat, with minimal background details visible. The perspective remains steady, following the action throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eLnwKfq5N8s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eLnwKfq5N8s_000267_000277.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 489.34012659661107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (fencers in white/blue uniforms) move via locomotion, kicking, and defensive maneuvers; their bounding boxes shift predictably with physical motion.", "background_and_ambient_analysis": "Static background elements (blue floor, walls, ceiling fixtures) show no uniform shifting; no fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "eMVezL02Bo0", "file_name": "eMVezL02Bo0_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white hard hat and light blue shirt bends over a beige wall, manipulating a piece of drywall with both hands. They adjust the board against the wall’s edge, then move it horizontally to position it flush with the surface. The camera follows the motion closely from a slightly tilted angle, capturing the hands and board as the person shifts their stance and orientation. Background details are minimal, focusing on the wall and floor. The camera exhibits slight handheld movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eMVezL02Bo0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eMVezL02Bo0_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 31.088516425497517, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a hard hat is unrolling and applying tape to a wall; the tape roll is manipulated by the person's hands.", "background_and_ambient_analysis": "The background (wall and floor) is static with no environmental motion (fire, water, wind)."}}
{"video_id": "eNSdM3GhvkI", "file_name": "eNSdM3GhvkI_000155_000165.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in green pajamas crouches near a large patterned gift box beside a television and Christmas tree. A second child in red patterned pajamas enters from the left, runs toward the television, and engages with the box. The first child stands, and both children interact with the box, causing it to shift. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eNSdM3GhvkI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eNSdM3GhvkI_000155_000165.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 177.51548651660417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in maroon pajamas walks toward and interacts with the couch and gift boxes, while an adult remains seated; both exhibit locomotion due to physical movement.", "background_and_ambient_analysis": "Static background elements (couch, Christmas tree, TV) show no uniform shifting; no fire, water, or wind-dominated motion detected."}}
{"video_id": "eM0Y5AwW4hY", "file_name": "eM0Y5AwW4hY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand moves a small blue and white checkered game piece across a board game layout, shifting it from one position to another among other game components. The camera maintains a top-down view, following the hand’s motion with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eM0Y5AwW4hY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eM0Y5AwW4hY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 145.46881801467867, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively moving and rearranging physical cards on the table, representing discrete solid objects with explicit motion due to external force application.", "background_and_ambient_analysis": "Background elements (table surface, card edges) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "eNMkWTjq7XA", "file_name": "eNMkWTjq7XA_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a gray t-shirt and backpack walks along a sandy beach toward the camera, with the ocean in the background. A woman in a bright yellow bikini top, glasses, and a bun approaches from the left, extends her hand, and shakes hands with the man as they face each other. The camera remains stationary, capturing their interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eNMkWTjq7XA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eNMkWTjq7XA_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 235.5397789207001, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man and a woman interact on the beach. The man walks toward the woman, then they hold hands and gesture; both exhibit clear locomotion and manual movements due to physical interaction.", "background_and_ambient_analysis": "The ocean and sky form the background, with minimal wave motion that does not dominate the scene. No significant fluid or gaseous motion (fire, smoke) is present, and the background elements (horizon, distant land) show no uniform shifting."}}
{"video_id": "eMHis1TrgpU", "file_name": "eMHis1TrgpU_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white tank top dances in the kitchen, raising and lowering their arms while pointing. Another person’s arm reaches into a blue cup on the table, lifting and moving it. The table holds red, green, blue, and pink cups. The camera remains stationary with the kitchen background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eMHis1TrgpU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eMHis1TrgpU_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 38.55603052833507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one dancing with expressive arm and body movements, and the other interacting with cups on the table (moving a blue cup and then a red cup). The cups are also moving due to the person's hand.", "background_and_ambient_analysis": "The background (refrigerator, cabinets, etc.) is static and shows no uniform shifting. No fire, water, smoke, or wind is present. The scene is indoors with no fluid/environmental motion."}}
{"video_id": "eO7M8alKx8Y", "file_name": "eO7M8alKx8Y_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with a dark sleeve manipulates a silver knitting needle and red-black yarn on a wooden table, skipping one loop of yarn on the needle before continuing to knit with every second loop for the rest of the row. The hands remain in close proximity to the table surface, with the yarn loops positioned in front of the needle. The camera maintains a close-up, static perspective focused on the hands and knitting action throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eO7M8alKx8Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eO7M8alKx8Y_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 183.62141046921545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands (manipulating knitting needles and yarn), knitting needles, and yarn loops. Hands move to perform knitting actions (skipping loops, knitting every second loop).", "background_and_ambient_analysis": "Background elements (wooden table, stationary objects) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "eOSrIYvdrgM", "file_name": "eOSrIYvdrgM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a man and a baby. First, the man is holding the baby's leg, moving it. The baby is lying on the carpet, wearing a blue shirt. The man is on the left, maybe kneeling. The baby's leg is being lifted and moved. Background has some furniture, but keep it minimal. Chronological order: man starts holding baby's leg, moves it up and down, baby responds with smiles. Spatial: man is to the left of baby, baby lying on floor. Camera perspective is close-up, maybe handheld, slight shake. Need to keep it concise.\n\nLet's structure: Main subjects: adult male (wearing dark top, glasses) and baby (wearing blue shirt, lying on carpet). Actions: adult holds baby's right leg, lifts and moves it, baby smiles. Background minimal, mention carpet and furniture briefly. Camera: close-up, slight movement.\n\nWait, the rules say chronological paragraph. So first, what happens at the start. The video starts with man holding baby's leg. Then he moves it. Baby is laughing. So:\n\nA man in a dark shirt and glasses sits on a carpeted floor, holding the right leg of a baby in a blue shirt lying on their back. He lifts and moves the baby’s leg in a circular motion, causing the baby to laugh and look up. The baby remains on the carpet, with the man positioned to the left, while the background includes a low table and cushions. The camera maintains a close-up perspective with slight handheld movement.\n\nCheck rules: focus on motion/behavior in order. Yes. Appearance: man dark shirt, glasses; baby blue shirt. Spatial: man left of baby. Background minimal (low table, cushions). Camera: close-up, slight handheld.\n\nWait, rule d says conclude with camera perspective. So yes. Also, background descriptions minimal unless essential. The low table and cushions are part of the setting but not essential, but maybe necessary for context? The problem says \"minimal unless essential\". Since the action is on the floor, maybe just mention carpet. The video shows a coffee table in the background with items, but maybe just \"furniture\" or \"low table\".\n\nLet me check the video frames: in frame 0, there's a wooden coffee table with items, red chair, black cushions. But rule e says minimal. So maybe \"furniture and cushions\" is okay.\n\nPutting it all together:\n\nAn adult male wearing a dark top and glasses sits on a carpeted floor, holding the right leg of a baby dressed in a blue shirt who lies on their back. The man lifts and rotates the baby’s leg in a circular motion, prompting the baby to smile and look toward him. The baby remains supine on the carpet, with the man positioned to the left. The camera captures a close-up view with slight movement, focusing on the interaction between the two.\n\nWait, \"supine\" might be too technical? But it's the position. Or \"lying on their back\".\n\nCheck the rules: \"briefly describe their appearance and number (color, size, orientation)\". Baby is lying on back, blue shirt. Man is sitting, dark top, glasses.\n\nLet's check the first part: \"A man in a dark shirt and glasses sits on a carpeted floor, holding the right leg of a baby in a blue shirt lying on their back. He lifts and moves the baby’s leg, causing the baby to laugh. The baby stays on the carpet as the man adjusts the leg’s position, maintaining a close-up camera angle with slight shake.\"\n\nWait, need to be chronological: start with the man holding the leg, then lifting it, moving it, baby responds. So:\n\nA man in a dark shirt and glasses sits on a carpeted floor, holding the right leg of a baby wearing a blue shirt who lies on their back. The man lifts the baby’s leg, moves it in a circular motion, and the baby smiles and looks up. The baby remains supine on the carpet throughout, with the man positioned to the left. The camera captures a close-up perspective with slight handheld movement.\n\nCheck if it's concise. Let's see:\n\nMain subjects: man (dark shirt, glasses), baby (blue shirt, lying on back). Actions: man holds leg, lifts, moves it; baby smiles. Spatial: man left of baby. Background: minimal (carpet, furniture not detailed). Camera: close-up, slight shake.\n\nYes. Now, make sure it's a paragraph, chronological.\n\nFinal version:\n\nA man wearing a dark shirt and glasses sits on a carpeted floor, holding the right leg of a baby in a blue shirt who lies on their back. The man lifts and rotates the baby’s leg, prompting the baby to smile and look up, while the baby remains supine on the carpet. The man stays positioned", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eOSrIYvdrgM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eOSrIYvdrgM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 117.68476326695682, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Adult (sitting on floor) moves their hands and legs (interacting with baby's legs), causing the baby's legs to move. This is explicit physical interaction between solid objects.", "background_and_ambient_analysis": "The background consists of static elements (couch, toy shelf) with no fluid or environmental motion (fire, water, smoke, wind). Background does not shift uniformly."}}
{"video_id": "eO_1Rjbmbl0", "file_name": "eO_1Rjbmbl0_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eO_1Rjbmbl0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eO_1Rjbmbl0_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 131, "blur_score": 334.6393264506245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a tool (likely a sander or similar device) are moving in discrete, solid-object interactions. The hands manipulate the tool across the wooden table surface.", "background_and_ambient_analysis": "The background features grassy fields and distant hills, which remain static and show no significant shifting or fluid motion (e.g., wind, water, smoke). No dominant environmental phenomena are present."}}
{"video_id": "eP988Z8aD94", "file_name": "eP988Z8aD94_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark green shirt and orange headband carries a plate of food near a large, steaming round grill, then moves left and exits the frame. Another person in a dark shirt and red cap enters from the right, approaches the grill, and begins preparing food. Several onlookers stand behind a counter in the background. The camera remains stationary, capturing the motion around the central grill.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eP988Z8aD94.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eP988Z8aD94_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 146, "blur_score": 227.76841943629637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Chef and bystanders move around the griddle; chef performs cooking actions (turning, moving), while background people shift positions slightly.", "background_and_ambient_analysis": "Background walls and static elements show no uniform shifting. Steam rises from the griddle, but it is secondary to human movement and not dominant."}}
{"video_id": "eQUtT9ygkk4", "file_name": "eQUtT9ygkk4_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Initially, a person in a purple T-shirt and blue shorts moves across a cluttered room, followed by another individual in a yellow top and white pants entering from the left. Both individuals move dynamically, with the first person running toward the right side of the frame while the second person joins their motion. A third person remains seated on the floor in the background. The camera captures the scene with a slight shake, tracking the main subjects’ movements across the room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eQUtT9ygkk4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eQUtT9ygkk4_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 109.73594551681944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a girl in purple/pink attire and another in yellow) are moving dynamically—running, jumping, and interacting with the environment. Their motion is distinct and attributable to locomotion and physical interaction.", "background_and_ambient_analysis": "The background elements (walls, furniture, static decor) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "eQ2iAGOTeTc", "file_name": "eQ2iAGOTeTc_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a view of a store shelf with drinks. There's a black refrigerator with an animated character on it. Then a person in a white striped shirt opens the fridge door. The fridge door has a black and white cow-like character moving. The person opens it, the character moves, then the door closes. The background has shelves with bottled drinks. Need to capture the sequence: initial shot, person opening fridge, character moving, door closing. Focus on motions. Describe the person's action, the character's motion. Check the rules: chronological, main subjects (person, character), spatial (fridge door, shelves), camera movement? The video shows the action from a fixed perspective maybe, but the camera doesn't move much, it's a static shot capturing the scene. Wait, the video starts with the fridge, then the person opens the door, so the camera is stationary. Let's structure it: Start with shelves and fridge with animated character. Then a person opens the fridge door, revealing the character moving. Then the door closes. Avoid text, focus on motion. So the caption should be: A person in a white striped shirt opens a black refrigerator door with a black and white animated character on it; the character moves as the door opens, then the door closes, with shelves of drinks visible in the background. Wait, chronological order: initial view (fridge with character), then person opens door, character moves, door closes. Let's check the frames: frame 0: fridge with character, frame 1: same, frame 2: person's arm opening door, frame 3: door partially open, frame 4: door fully open showing character, frame 5: door closing. So the sequence is person opens door (from closed to open), character moving inside the fridge (as door opens), then door closes. So description: A person in a white striped shirt opens a black refrigerator door displaying a moving black and white animated character; the character appears to dance as the door is opened, then the door closes, with shelves of bottled drinks visible behind the fridge. Check rules: main subjects (person, character), motion (opening, moving, closing), spatial (fridge, shelves), camera perspective: fixed, showing the action. Background minimal. Exclude text. Now, conciseness. Let's tighten it: A person in a white striped shirt opens a black refrigerator door featuring a black and white animated character; the character moves as the door opens, then the door closes, with shelves of drinks visible in the background. Yes, that's chronological, includes motion, appearance, spatial. Camera is static, but the rule says \"conclude with camera perspective and movement\". Wait, rule d: conclude with camera perspective and movement. So need to mention that. The camera is fixed, no movement? Let's check the video. The video seems to have a slight shake, but probably stationary. The description says \"camera perspective and movement\". So maybe \"The camera remains stationary, capturing the scene.\" So add that. So final caption: A person in a white striped shirt opens a black refrigerator door with a black and white animated character, which moves as the door opens; the door then closes, with shelves of bottled drinks in the background. The camera remains stationary. Wait, but need to check if the camera movement is specified. The video might have a slight shake, but the rules say \"conclude with camera perspective and movement\". Let's see the original video: the camera might be handheld, so slight shake. But the problem says \"exclude text recognition\", so maybe just say camera is stationary or has slight movement. But the rules say \"conclude with camera perspective and movement\". So need to include it. Let's check the frames: the video transitions from the fridge to the person opening, but the camera angle is consistent. Maybe \"The camera remains fixed on the scene, showing the action.\" So incorporating that. Let's write: A person in a white striped shirt opens a black refrigerator door displaying a moving black and white animated character; the character appears to dance as the door opens, then the door closes, with shelves of drinks visible behind. The camera remains stationary. But need to be concise. Let's check the example output format. The user says \"DO NOT include any reasoning in the caption tags.\" So just the caption. Let's make sure it's chronological, includes main actions, appearance. Final attempt: A person in a white striped shirt opens a black refrigerator door featuring a black and white animated character that moves as the door opens; the door closes, with shelves of bottled drinks in the background. The camera remains stationary. Wait, but the rules say \"briefly describe their appearance and number (color, size, orientation)\". The character is black and white, animated. The person is in white striped shirt. So that's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eQ2iAGOTeTc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eQ2iAGOTeTc_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 113.2621191036497, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (man in white striped shirt) is moving his arm and body to interact with the screen.", "background_and_ambient_analysis": "The store background (shelves, products) is static. The screen displays a digital animation of a dog walking, which is not ambient environmental motion (fire, water, etc.)."}}
{"video_id": "eQrNXkhveoA", "file_name": "eQrNXkhveoA_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt lies on a bench, performing a bench press with a weighted barbell, while another individual in a yellow tank top and gray pants stands behind, spotting. The lifter repeatedly lifts the barbell upward from chest level, then lowers it back down, maintaining a straight posture. The spotter remains stationary, hands positioned near the barbell. The background includes gym equipment but is not the focus. The camera captures the action from a fixed, slightly angled perspective without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eQrNXkhveoA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eQrNXkhveoA_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 583.3940093523661, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The barbell is being lifted by the person on the bench, and the spotter is stationary. Motion is due to the lifter's muscular effort.", "background_and_ambient_analysis": "Background elements (gym equipment, walls) are stationary. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "eR0X79v7zGU", "file_name": "eR0X79v7zGU_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, look at the video frames. It's a group of people running or moving quickly on a street. Let's check the sequence.\n\nFirst frame (0.0s): Several people are on a paved road, moving. The scene is a residential street with houses in the background. People are in motion, maybe running towards the camera or away. Let's count: maybe 5-6 people? They're wearing casual clothes—jeans, t-shirts. Some are running, others might be chasing. \n\nSecond frame (1.4s): They're still moving, perhaps the group is now more spread out. One person in the center might be falling or stumbling. The group's direction: moving towards the camera? Or along the street. \n\nThird frame (2.5s): More motion—some people are turning or moving away. The person in the center might have fallen. The group is dynamic, with people moving in different directions. \n\nFourth frame (3.6s): Group is now moving away from the camera, maybe. Some are still running, others are on the sidewalk. \n\nFifth frame (4.7s): The group is further down the street, moving away. The scene is still a residential area, houses, trees. \n\nNow, chronological order: The group of people (approx 5-6, casual wear, jeans/t-shirts) are running along a residential street. Initially, they move toward the camera, then one person stumbles or falls (around frame 2-3), and the group continues moving away. The camera is likely a dashcam, so it's a fixed perspective from a vehicle, looking forward. The background has houses and trees, but minimal description. \n\nCheck rules: Focus on motion, behavior, chronological. Mention number, appearance (casual clothes), spatial (moving along street, some toward, some away). Camera perspective: fixed, likely from a car, slight shake? Wait, the video has some blur, but camera movement—since it's a dashcam, probably steady but maybe slight shake. \n\nPutting it all together: \n\nA group of five to six people in casual clothing (jeans, t-shirts) run along a residential street. Initially, they move toward the camera; one person stumbles around the second second, then the group continues moving away from the camera. The camera, likely from a vehicle’s dashboard, remains fixed but shows slight motion blur due to the subjects’ rapid movement. \n\nWait, but need to be concise. Let's structure: \n\nAt 0.0s, a group of five to six people in casual attire (jeans, t-shirts) run across a paved residential street. By 1.4s, they move toward the camera; by 2.5s, one person stumbles. In 3.6s, the group continues moving away from the camera. The camera perspective is fixed from a vehicle’s dashboard, with minimal background detail. \n\nWait, the rule says \"concise, chronological paragraph\". So combine into one sentence. \n\n\"A group of five to six people in casual clothing (jeans, t-shirts) run along a residential street, initially moving toward the camera before one individual stumbles and the group continues moving away from the camera. The camera remains fixed at a vehicle’s dashboard perspective with slight motion blur from the subjects’ rapid movement.\"\n\nBut check background minimal. Background: houses, trees, but minimal. So \"residential street with houses and trees\" but only if essential. Maybe \"residential street\" is enough. \n\nAlso, number: the frames show around 5 people. \n\nLet me check the frames: first frame, maybe 4 people? Wait, frame 0: group of people, maybe 4-5. Frame 1: same, running. Frame 2: more people, maybe 5. Frame 3: 4 people. Frame 4: 4. So 4-5 people. \n\nSo: \"A group of four to five people in casual attire (jeans, t-shirts) run along a residential street. Initially, they move toward the camera; one person stumbles around the second second. The group then continues moving away from the camera. The camera perspective is fixed from a vehicle’s dashboard with slight motion blur due to the subjects’ rapid movement.\"\n\nBut need to be concise. Maybe:\n\n\"A group of four to five people in casual clothing (jeans, t-shirts) run across a residential street, moving toward the camera before one individual stumbles and the group continues moving away. The camera is fixed from a vehicle’s dashboard with minor motion blur.\"\n\nCheck if \"residential street\" is essential—yes, since it's context. \n\nAnother angle: the video starts with people running toward the camera (since the camera is in a car, maybe they", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eR0X79v7zGU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eR0X79v7zGU_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 361.35939897359214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete human subjects moving across the sidewalk, engaging in coordinated locomotion (dancing/walking) with visible bounding box tracking.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected; static sidewalk, grass, and distant trees remain consistent across frames."}}
{"video_id": "eR3kXD74yIc", "file_name": "eR3kXD74yIc_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored short-sleeved shirt sits in front of a window with greenery visible outside. The individual initially faces the camera, then lowers their head slightly. The camera remains stationary, capturing the subject from a frontal angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eR3kXD74yIc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eR3kXD74yIc_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 227.52066349293483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's head moves from facing the camera to looking downward at the table, with subtle head rotation and downward gaze shift.", "background_and_ambient_analysis": "The background (window frame, trees outside) is static with no fluid or environmental motion (e.g., wind, smoke, or water). Trees show minimal natural sway, but it is negligible and not dominant."}}
{"video_id": "eRHsTdN5RxU", "file_name": "eRHsTdN5RxU_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue sweatshirt with a white NY logo holds two light-colored objects near their face, then presses them together in front of their face before pointing forward with one hand. The individual has dark hair and is positioned against a dark background. The camera maintains a static, close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eRHsTdN5RxU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eRHsTdN5RxU_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 158, "blur_score": 94.92201940163977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and arms, manipulating objects (likely glasses) with discrete, solid motions.", "background_and_ambient_analysis": "The background is dark and static; no shifting background elements or fluid/environmental motions (fire, water, wind) are present."}}
{"video_id": "eSPA1Qn5KEY", "file_name": "eSPA1Qn5KEY_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals (one in a white hoodie and dark pants, one in a black top and gray shorts) hold a blue tarp horizontally in front of a white house with a red-tiled roof. A person in a blue shirt and shorts stands near the house's entrance. As the video progresses, a person in a pink shirt and dark pants walks into the frame from the right, joining the group, while another individual in a red shirt and dark pants approaches from the left. All participants adjust and lift the tarp as they interact, with the background featuring a dirt wall and scattered bags on the ground. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eSPA1Qn5KEY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eSPA1Qn5KEY_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 609.4687723808078, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are actively moving a large blue sheet/tarp through coordinated physical actions (lifting, repositioning), with clear bounding box tracking of their motions.", "background_and_ambient_analysis": "Background elements (wall, small structure, vegetation) remain static across frames with no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "eRnjMSHYbXI", "file_name": "eRnjMSHYbXI_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue top holds a blue inhaler and a clear spacer with a yellow cap and yellow beads, inserting the inhaler into the spacer’s opening. The scene shifts to a child with a purple and blue headband in a white polka-dot shirt, as the person gently pushes the inhaler down on the spacer while the child takes normal breaths. The background is a solid blue color, with the camera maintaining a close-up perspective on the hands and the child’s face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eRnjMSHYbXI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eRnjMSHYbXI_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 57.90337619452343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: adult's hands moving to insert and hold the inhaler/spacer, and the child's head moving during inhalation. The motions are caused by explicit physical actions (insertion, breathing).", "background_and_ambient_analysis": "The background is a static blue wall with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "eQwodQgVHSw", "file_name": "eQwodQgVHSw_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple players in dark and blue athletic wear run across a green soccer field, passing a ball; a player in yellow stands near the right sideline. Players move in various directions, with some approaching the ball while others retreat. The camera remains stationary, capturing the field from a fixed ground perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eQwodQgVHSw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eQwodQgVHSw_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 144.18404980513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two soccer players (in dark uniforms) exhibit distinct locomotion: one moves from left to right and stops, while the other moves from right to left. Their motion is solid, discrete, and clearly attributable to human movement on the field.", "background_and_ambient_analysis": "The background elements (trees, fence, and white field line) remain static and uniform across frames. No fluid motion (fire, water, smoke) or significant environmental effects (e.g., wind-blown trees) dominate the scene."}}
{"video_id": "eSTz1OQaDeg", "file_name": "eSTz1OQaDeg_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up view shows a copier screen displaying a scanning interface with a \"SCAN PAGE\" counter increasing from 0 to 1, followed by a \"CONTINUE\" button and then transitioning to a \"READY(PRINT)\" menu with various function options. The camera pulls back to reveal a person in a striped shirt reaching toward the copier’s top tray, adjusting or placing a document. The copier, a large gray and white office machine, remains stationary as the individual interacts with its control panel and input area. The camera perspective shifts from a tight focus on the screen to a wider angle capturing the person and the copier in a plain room setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eSTz1OQaDeg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eSTz1OQaDeg_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 445.7103537888156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is moving her hand to interact with the printer's control panel and paper tray in the real-world scene. The computer screen scenes show no physical movement of solid objects beyond digital interface changes.", "background_and_ambient_analysis": "No shifting backgrounds observed in either the computer screen or printer scenes. No fire, water, smoke, or wind present in the environment, so ambient environmental motion is absent."}}
{"video_id": "eSmOq1h9O8E", "file_name": "eSmOq1h9O8E_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to observe the video frames. There are four people in a room with yellow walls and some folding chairs. Two people have blue towels on their heads. The first frame shows them standing; then they start moving. Let's track the actions chronologically.\n\nIn frame 0, four people are present. Two with blue towels on heads (so their heads are covered, bodies visible). Then in frame 1, they're still standing, maybe moving. Frame 2: one of the towel-covered people bends forward, another moves. Frame 3: more movement, one person is bending down, another is falling or moving towards the ground. Frame 4: one person is on the floor, another is still moving, maybe falling. Frame 5: the person with the towel is now lying down or fallen.\n\nWait, need to focus on motion and behavior. Let's list each step.\n\nFirst, the scene: four people in a room. Two have blue towels on heads. They start standing. Then, they begin to move, with some bending down. Then, one person falls to the floor. Another person also moves toward the ground. The person with the towel on their head (from the left side, maybe) bends down, then collapses. The other towel person also moves. The person who was sitting or standing near the back is now on the floor.\n\nWait, the background: yellow walls, folding chairs (green one visible), cabinets. But background should be minimal. So focus on people.\n\nSubjects: four people. Two with blue towels on heads (so covered heads, dark clothing maybe). The others: one person sitting (left side), others standing.\n\nChronological order:\n\n- Initially, four people in the room. Two have blue towels on their heads (so their heads are covered by blue towels). They are positioned around the room; one person is seated to the left (in a chair).\n\n- Then, the two with blue towels start moving. One bends forward, the other moves towards the right.\n\n- Next, the person with the blue towel on the left bends down and falls towards the floor.\n\n- The person with the blue towel on the right moves towards the center, also bending down.\n\n- By the end, one person is on the floor, the other is still moving towards the ground.\n\nCamera perspective: the video is shot in a fixed position (since there's no mention of camera movement), but the frames show slight changes in angle. Wait, the description says \"camera perspective and movement\". In the video, the camera might be static, but the action is happening in front of it.\n\nLet me check the frames:\n\nFrame 0: four people, two with blue towels. Standing, facing each other.\n\nFrame 1: same, but one is moving.\n\nFrame 2: two with towels: one bends down, another moves right.\n\nFrame 3: the left towel person is bending, about to fall.\n\nFrame 4: the left towel person is on the floor, the right one is moving towards the center.\n\nFrame 5: the left towel person is lying down, right one is also on the floor.\n\nSo the motion is two people with blue towels bending down and falling.\n\nAppearance: two people wearing blue towels on heads, others in dark clothing. The seated person is on the left.\n\nSpatial: the two with towels are in the center; the seated person is to the left.\n\nConclude camera: the camera is stationary, capturing the scene from a fixed position, slight shake maybe? The problem says \"conclude with camera perspective and movement\". The video's camera might not move, just recording the action.\n\nNow, follow the rules:\n\na) Focus on motion and behavior in chronological order.\n\nb) Briefly describe appearance (number, color, size, orientation).\n\nc) Mention spatial relationships.\n\nd) Conclude with camera.\n\ne) Minimal background.\n\nSo let's structure:\n\nIn a room, four people: two with blue towels on their heads (dark clothing, standing), one seated to the left, one standing near the center. The two with blue towels begin moving, bending forward; the left towel person falls to the floor, the right towel person also bends and falls. The seated person remains in place. The camera remains stationary, capturing the action from a fixed position.\n\nWait, need to be concise.\n\nLet's try:\n\nFour people are in a room; two have blue towels on their heads, wearing dark clothing. One person is seated to the left, others standing. The two towel-covered individuals bend forward and fall to the floor sequentially, with one collapsing first while the other follows. The seated individual stays in place. The camera captures the scene from a fixed position.\n\nWait, but need to check if that's accurate. Let's check the frames:\n\nFrame 0: all standing. Frame 1: still standing. Frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eSmOq1h9O8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eSmOq1h9O8E_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 51.14861054190945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: one individual in blue pants and a blue head covering falls to the floor, others react by bending, sitting, and interacting with objects.", "background_and_ambient_analysis": "Background elements (walls, cabinets, chairs) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "eRvWl69MuJM", "file_name": "eRvWl69MuJM_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man with a gray beard, wearing a blue shirt, sits in a vehicle's driver seat. He inhales from a smoking object, then exhales visible smoke. The camera maintains a static interior perspective, focused on his upper body and actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eRvWl69MuJM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eRvWl69MuJM_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 151, "blur_score": 40.31518235943757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is performing actions: drinking from a cup, moving head, and interacting with the cup. The person's motions are distinct and trackable as solid-object movement.", "background_and_ambient_analysis": "The vehicle interior background (ceiling, windows, fixtures) shows no shifting or dominant fluid motion. Brief steam from breath is visible but not dominant."}}
{"video_id": "eSvz_YvfgQc", "file_name": "eSvz_YvfgQc_000393_000403.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A whole pig, light pink with charred sections, is rotated on a metal spit over a charcoal grill. The pig's legs and body show signs of cooking, with some areas darkened by smoke. Below the pig, several sliced potatoes are arranged on the grill grates. As the camera pans upward and outward, the full length of the pig and the potatoes become visible, revealing a wooden table in the background with plates of food. The camera maintains a top-down perspective, shifting slightly to capture the entire roasting setup.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eSvz_YvfgQc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eSvz_YvfgQc_000393_000403.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 407.3551566607775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The pig carcass is rotating on a spit due to mechanical turning; small round objects (possibly potatoes) on the grill show negligible motion relative to the grill structure.", "background_and_ambient_analysis": "Background elements (grill structure, plates, potted plant) remain stable with no uniform shifting; no dominant fluid/environmental motion (fire/smoke is secondary and not the primary motion)."}}
{"video_id": "eTjIug6uw08", "file_name": "eTjIug6uw08_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this video captioning task. So, the user provided a video clip and wants a concise chronological paragraph following specific rules.\n\nFirst, I need to focus on the main subjects, which are the two people in the video. Let me check the video frames. In the first frame, they're sitting on a couch. The guy on the left is wearing a gray shirt, and the one on the right is in a black shirt with some text. They're sitting close together.\n\nLooking at the sequence, the first frame shows the person on the right holding a necklace. Then, in the next frame, the left person takes the necklace. The background changes from gray to red couch. Wait, the video starts in black and white, then shifts to color. The user's instructions say to exclude text recognition, so I shouldn't mention the text on the shirt. But the problem is, the second frame shows a necklace being held, then passed to the left person.\n\nThe key points to note are the actions: the person in black holds a necklace, then passes it to the person in gray. Then, the person in gray holds it up, maybe showing it. The background changes from gray to red couch, but I should mention the color change as part of the motion.\n\nWait, the rules say to focus on motion and behavior chronologically. So, step by step: person on right holds necklace, then hands it to left person. Left person holds it up. The couch color changes from gray to red. But the background is minimal unless essential. Hmm, maybe the color change of the couch is relevant for the setting but maybe not necessary. The user says to keep background minimal unless essential.\n\nAlso, the camera perspective: the video starts in black and white, then turns color. But the camera movement? The description says \"slight shake\" but I need to check if the video has camera movement. The frames show no obvious camera movement, just the color change.\n\nWait, the problem states to mention camera perspective and movement. The video starts in black and white, then becomes color. But is the camera moving? The frames are static, just color changing. Maybe the camera remains stationary. But the user's example output says \"static shot\" but I need to check.\n\nWait, the user's example might not be provided here. Wait, in the problem statement, the example output format is just a tag. Let me check the instructions again.\n\nThe output format must be a paragraph. Let me structure it.\n\nFirst, the two individuals. One in gray shirt, one in black. They're sitting on a couch. Initially, the person on the right holds a necklace. Then, the person on the left reaches over to take it. The background changes from gray to red couch. The person on the left holds the necklace up, perhaps examining it. The camera remains static throughout.\n\nWait, but the problem says to mention camera perspective and movement. The video starts in black and white, then transitions to color. But maybe the camera is static. The rules say \"conclude with camera perspective and movement\". So, the camera is static, no movement.\n\nWait, the user's example in the rules says \"e.g., top-down, pan left, slight shake.\" So, need to state camera perspective. The video here is a medium shot of the two people sitting on the couch. Camera is likely static, no movement.\n\nBut in the frames, the couch color changes from gray to red. Wait, the first frame is black and white, then the next frame shows color. Wait, looking at the provided frames:\n\n[0.0] shows two people on a gray couch (in black and white).\n\n[0.2] the person on the right holds a necklace.\n\n[0.4] the person on the left reaches for the necklace.\n\n[0.6] then the person on the left holds the necklace up, and the couch is now red in color.\n\nWait, but the video goes from black and white to color. But the user's instructions say to exclude text recognition. So, the key actions are: person in black holds necklace, hands to person in gray. Person in gray then holds it up. The couch changes color from gray to red.\n\nBut according to rule f, exclude text recognition, so the black shirt's text is irrelevant. Also, the person's clothing: gray shirt, black shirt.\n\nWait, the description needs to be chronological. So:\n\nTwo individuals sit on a couch. The person on the right holds a necklace. The person on the left reaches to take it. They exchange the necklace; the left person then holds it up. The background shifts from a gray couch to red. The camera remains static.\n\nBut the user's rules say to mention spatial relationships. The person on the right hands to the left. So, person A (left) takes from", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eTjIug6uw08.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eTjIug6uw08_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 504.1452821127921, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid people are visible; the left person moves their hand holding a small object (pen/stick) in discrete, deliberate motions while the right person remains mostly static.", "background_and_ambient_analysis": "The background (wall and couch) remains stationary throughout; no shifting backgrounds or fluid/environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "eTktQoQB6D4", "file_name": "eTktQoQB6D4_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person handling a wheelchair. First, the person is standing next to a car with the trunk open. They're pushing the wheelchair, which has white wheels and a black seat. Then they maneuver the wheelchair towards the car. The person is wearing white shorts and flip-flops. The action is chronological: they move the wheelchair from the initial position towards the car's trunk. The background is a tiled floor. The camera is static, maybe a slight angle. Need to focus on motion: pushing, lifting the wheelchair into the trunk. Let's structure it.\n\nFirst, the person (wearing white shorts, flip-flops) pushes a black wheelchair with white wheels. They move the wheelchair towards the open trunk of a silver car. Then, they tilt the wheelchair to fit into the trunk. Spatial: wheelchair is moved from the ground to the trunk. Camera is static, top-down? Wait, the video starts with a close-up, maybe slightly tilted. But the rules say camera perspective: mention if relevant. The background is minimal, just tiles. So the caption should be concise, chronological.\n\nLet me draft: A person in white shorts and flip-flops maneuvers a black wheelchair with white wheels toward the open trunk of a silver car. They tilt the wheelchair to fit it into the trunk, adjusting its position. The scene occurs on a tiled floor with the car positioned to the left. Camera remains stationary with a slight angle.\n\nWait, check the rules: exclude text, no named characters, minimal background. So background is tiled floor, car is present. The action steps: pushing wheelchair, moving to car, tilting to load into trunk.\n\nLet me make it concise. \"A person wearing white shorts and flip-flops pushes a black wheelchair with white wheels toward the open trunk of a silver car. They adjust the wheelchair's position, tilting it to fit into the trunk. The scene is set on a tiled floor with the car positioned to the left of the frame. The camera remains stationary throughout the sequence.\"\n\nWait, the video starts with the person pushing the wheelchair, then moving it to the trunk, then lifting into the trunk. The timestamps show movement from the front of the car to the trunk. So the chronological order: person pushes wheelchair, moves it towards trunk, then tilts it into the trunk.\n\nLet me check the frames: frame 0: person pushing wheelchair next to car. Frame 1-2: same. Frame 3: person bends, moves wheelchair towards trunk. Frame 4-5: wheeling into trunk. So the motion is moving the wheelchair towards the car's trunk, then tilting it to load.\n\nSo the caption should note that the person is moving the wheelchair into the trunk. Let's see:\n\n\"A person in white shorts and flip-flops pushes a black wheelchair with white wheels toward the open trunk of a silver car. They tilt the wheelchair to fit it inside the trunk, adjusting its position as it moves toward the vehicle. The background features a tiled floor, and the camera remains stationary with a slight downward angle.\"\n\nWait, the camera movement? The rules say \"conclude with camera perspective and movement\". The original video's camera seems to have a slight shake or static? The example might not have movement. Let's see the description: the video is from a stationary position, maybe a handheld camera. But the rules say to mention if relevant. The output needs to include that.\n\nLooking at the problem: the task is to describe the video. The camera is likely stationary but maybe a slight angle. But in the problem statement, the user's example might not have camera movement. Let's think: the video starts with a view of the person pushing the wheelchair, then as they move it, the camera might pan or stay still. But the rules say \"mention camera perspective and movement if relevant\".\n\nThe problem says \"conclude with camera perspective and movement\". So if the camera is moving, say pan left, but in the video, it's probably static. Let's check the frames: the video is 5 seconds, the camera seems to stay in place, just capturing the action. So camera is stationary.\n\nSo the caption:\n\n\"A person in white shorts and flip-flops pushes a black wheelchair with white wheels toward the open trunk of a silver car. They adjust and tilt the wheelchair to fit it into the trunk, moving it closer to the vehicle. The scene occurs on a tiled floor, with the car positioned to the left. The camera remains stationary throughout.\"\n\nWait, check the rules: \"keep background descriptions minimal unless essential for understanding motion\". The tiled floor is part of the background, but it's essential for context (since it's the ground). So maybe include \"on a tiled floor\" but not too detailed.\n\nAlso, the number of people: one person.\n\nAppearance: person in white shorts, flip-flops. Wheelchair: black", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eTktQoQB6D4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eTktQoQB6D4_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 828.4029883957623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively pushing a wheelchair, moving it across the tiled ground near a vehicle. The wheelchair and the person's body movements are the discrete, solid objects in motion.", "background_and_ambient_analysis": "The background consists of static tiled flooring and a stationary car. No shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "eTZle1cfVAE", "file_name": "eTZle1cfVAE_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt uses a black wing-style bottle opener to remove the cap from a dark green wine bottle. Their hands are positioned in front of a wooden panel backdrop, with one hand gripping the bottle and the other manipulating the opener's lever. The camera starts with a close-up of the hands and opener, then shifts to a slightly wider angle showing the upper body as the person applies pressure to open the bottle. Background elements are minimal and out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eTZle1cfVAE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eTZle1cfVAE_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 153.1573150756518, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects in motion include: (1) the corkscrew being inserted/turned into the wine bottle, (2) the person's hands manipulating the corkscrew, and (3) the cork being extracted. These motions are driven by explicit human force application.", "background_and_ambient_analysis": "The background consists of a static wooden cabinet and wall with no shifting elements or fluid motion (fire, water, smoke, wind). Background remains fixed throughout the clip."}}
{"video_id": "eTpVSvF6tiI", "file_name": "eTpVSvF6tiI_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to watch the frames. The video shows a baseball scene. \n\nFrame 0: A person in a gray shirt and black shorts (with white stripes) is at home plate, holding a bat. Another person in red shorts is on the pitcher's mound. Background has trees and a fence.\n\nFrame 1: Maybe the same batter is in a different stance? Wait, no, the first frame is the batter approaching, then he swings. Wait, the sequence: \n\nFirst frame (0.0): Batter is near home plate, preparing to swing. Pitcher is on mound, ready to pitch. \n\nThen frame 1.0: Wait, the video jumps? Wait, the user provided frames as [0.0], [1.4], etc. Let's check the timestamps.\n\nWait, the video has 0.0: batter is in position, then 1.4: the batter has swung? Wait, the frames are: \n\nAt 0.0: The batter is holding the bat, standing in the batter's box. The pitcher is on the mound (in red shorts, dark shirt). \n\nThen at 1.4: The batter is in the middle of swinging? Wait, the second frame (1.4s) shows the batter swinging the bat. The third frame (2.5s) is the batter following through, then fourth frame (3.6s) he's hitting the ball, then fifth frame (4.7s) he's raising his hand, and the pitcher is still there.\n\nSo chronological order:\n\n- First, a man in gray shirt and black shorts (with white stripes) stands at home plate, bat in hand, facing pitcher. Pitcher in red shorts and dark shirt on mound. \n\n- Then the batter swings the bat (motion: starts to swing, then makes contact with ball, which flies into the air). \n\n- After hitting, the batter raises his arm, possibly celebrating or acknowledging. \n\n- The pitcher remains on the mound.\n\nNow, need to describe in chronological order. \n\nKey points: \n\n1. Batter (gray shirt, black shorts, white stripes, cap) at home plate, preparing to swing. Pitcher (red shorts, dark shirt) on mound. \n\n2. Batter swings bat (full swing), makes contact with ball. \n\n3. Ball is hit into the air; batter raises his arm after swing. \n\n4. Camera perspective: the video seems to switch angles? Wait, the first frame is a shot from one angle, then maybe cuts to another? Wait, the user's frames:\n\nFirst frame (0.0s): batter in box, pitcher on mound. \n\nSecond frame (1.4s): batter is in the process of swinging, maybe mid-swing. \n\nThird frame (2.5s): batter has swung, now following through. \n\nFourth frame (3.6s): batter has hit the ball (since the ball is airborne), and is walking? Wait, no, in frame 3.6s, the batter is moving away, maybe. \n\nFifth frame (4.7s): batter has raised his arm (celebration), pitcher still on mound. \n\nWait, maybe the camera angle changes. The first shot is a side view of the batter, then maybe a different angle. But the rules say to describe camera perspective at the end. \n\nBackground: trees, fence, baseball field. But keep background minimal. \n\nSo main subjects: two people (batter and pitcher), objects (bat, ball). \n\nChronological order: \n\n1. A man in a gray shirt, black shorts with white stripes, and a cap stands at home plate, facing a pitcher in red shorts and a dark shirt who is on the pitcher's mound. \n\n2. The batter swings the bat, making contact with the ball which flies through the air. \n\n3. After hitting, the batter raises his right arm, while the pitcher remains in position on the mound. \n\nCamera perspective: the video shows a side view of the batter, then shifts to another angle (maybe a different camera position) but overall, the camera movement is not specified, but since it's a sequence, perhaps it's a fixed shot or slight angle changes. Wait, but the rules say to conclude with camera perspective and movement. \n\nIn the frames, the first shot is a side view (batter at home plate), then maybe the second frame is another angle (but the user's frames are sequential, so perhaps the camera follows the action. But need to be concise. \n\nWait, the problem says \"conclude with the camera perspective and movement\". Let's check each frame:\n\n- First frame (0.0s): side view of batter and pitcher. \n\n- Second frame (1.4s): maybe a different angle", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eTpVSvF6tiI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eTpVSvF6tiI_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 159.47730793443918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A batter swings a bat and runs, while a pitcher throws a ball.", "background_and_ambient_analysis": "The background consists of static trees and a fence; there is no dominant fluid or wind motion."}}
{"video_id": "eSxn0CIoKJs", "file_name": "eSxn0CIoKJs_000247_000257.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a hand with colorful nails—red and blue. Then another hand with blue nails comes in, using a tool to work on the red nail. The action is about nail polishing or painting. Then the scene shifts to a person in a yellow cardigan, sitting at a table with nail supplies. Wait, no, the first few frames are hands, then the fifth frame shows a person. Let's list the chronological steps.\n\nFirst frame: hand with red and blue nails on a gray surface. Second frame: another hand (blue nails) approaches, using a tool on a red nail. Third frame: the tool is applying polish, maybe. Fourth frame: the hand with blue nails moves away, showing the red nail with a new design. Fifth frame: a person in yellow cardigan sits at a table with nail supplies.\n\nSo the main subjects are hands and then the person. The motion is: first hand shown, then another hand working on the nail, then the person at the table. Background is gray surface initially, then the table with supplies.\n\nNeed to be concise, chronological. Focus on motions. The hands' actions: one hand has red nails, another with blue nails uses a tool on the red nail. Then the person is seated at a table with nail products.\n\nCheck rules: focus on motion, chronological, appearance (colors), spatial (hands interacting), camera perspective.\n\nStart with the first scene: Close-up of a hand with red and blue nail polish on a gray surface. Then another hand with blue nail polish approaches, using a tool to apply polish to a red nail. The hand moves, revealing the red nail with a design. Then the camera cuts to a person in a yellow cardigan seated at a table with nail supplies. The camera perspective starts as top-down (close-up of hands) then shifts to a wider shot of the person.\n\nMake sure to exclude text recognition (howcast.com is a watermark, so ignore). No named characters.\n\nSo putting it together:\n\nA hand with red and blue nail polish rests on a gray surface. Another hand with blue nail polish uses a tool to apply polish to a red nail, then retracts, revealing the polished nail. The scene transitions to a person in a yellow cardigan seated at a table with nail supplies. The camera starts with a top-down close-up of the hands, then shifts to a wider shot of the person.\n\nWait, but need to keep it concise. Let's check the rules: \"concise, chronological paragraph\". Let's make sure each step is covered.\n\nFirst, hand with red and blue nails on gray surface. Then another hand (blue nails) works on the red nail (using tool, maybe painting). Then the scene shows the person at the table.\n\nAlso, the fifth frame is the person, so after the hand actions, the camera shifts to the person.\n\nSo:\n\nA hand with red and blue nail polish is placed on a gray surface. Another hand with blue nail polish approaches, uses a tool to apply polish to a red nail, then moves away, revealing the polished nail. The scene then cuts to a person wearing a yellow cardigan seated at a table with nail supplies. The camera starts as a top-down close-up of the hands, then transitions to a wider shot of the person.\n\nBut need to be more concise. Let's check the sample output format.\n\nWait, the instructions say \"concise, chronological paragraph\". Let's make it short.\n\nThe video opens with a close-up of a hand with red and blue nail polish on a gray surface. Another hand with blue nail polish uses a tool to apply polish to a red nail, then retracts. The scene transitions to a person in a yellow cardigan at a table with nail supplies. The camera starts with a top-down view of the hands and shifts to a wider shot of the person.\n\nYes, that's concise. Check if background is minimal: \"gray surface\" is minimal. The person's table has supplies but just mention the person and supplies. The rules say \"background descriptions minimal unless essential for understanding motion\"—the gray surface is the background for the first part, essential for seeing the hands. The table is where the person is seated, so okay.\n\nMake sure no text, no named characters. The person is just \"a person\" but the video shows them, so maybe \"a person wearing a yellow cardigan\".\n\nWait, the fifth frame is the person in yellow cardigan, so describe appearance: yellow cardigan, seated at table with nail supplies.\n\nYes.\n\nNow, the caption should follow the format exactly.\n\nSo:\n\n<caption_output>A hand with red and blue nail polish rests on a gray surface. Another hand with blue nail polish approaches, uses a tool to apply polish to a red nail, then retracts, revealing the polished nail. The scene transitions to a person in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eSxn0CIoKJs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eSxn0CIoKJs_000247_000257.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 28.833538559370645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand with painted nails (red and blue) is moving on a table, and a person (woman in yellow jacket) is gesturing at a table with nail polish supplies. Both are solid, distinct objects.", "background_and_ambient_analysis": "No fluid/environmental motion (fire, water, smoke, wind) observed. Background (table and wall) is static and does not shift uniformly."}}
{"video_id": "eUQVo72X0O4", "file_name": "eUQVo72X0O4_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald baby in a blue and white striped onesie lies on a gray floor, reaching upward toward an adult in a white shirt. The adult, kneeling, leans down to interact with the baby, their hands moving toward the baby’s arms. The baby shifts position slightly while the adult maintains close proximity, occasionally adjusting their posture. The camera remains top-down, capturing the interaction from above with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eUQVo72X0O4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eUQVo72X0O4_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 65.76724068934344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby lying on the ground and an adult (in white clothing) interacting with the baby. The adult moves their hands to interact with the baby, and the baby exhibits arm movements, demonstrating discrete physical interaction between the two solid objects.", "background_and_ambient_analysis": "The concrete background with circular markings shows no significant shifting or fluid motion (e.g., water, smoke, fire). Static elements like the ground and structure remain consistent across frames, indicating no ambient environmental motion."}}
{"video_id": "eUL3rlWoOs0", "file_name": "eUL3rlWoOs0_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt with a colorful design and black pants stands with their back to the camera, then steps forward in a rhythmic motion, shifts their weight, and turns to face the camera while positioned on a yellow mat. The background includes a white dresser against pink walls. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eUL3rlWoOs0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eUL3rlWoOs0_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 122.96202252702773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing leg exercises, moving their legs and body within the frame.", "background_and_ambient_analysis": "Static background elements (dresser, wall decorations) show no uniform shift; no fire, water, or wind."}}
{"video_id": "eUXcay_LxnY", "file_name": "eUXcay_LxnY_000487_000497.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing red shorts lies prone on a bed covered with white sheets, legs extended toward wooden doors. A man in a dark red shirt and dark pants approaches from the right side of the frame, steps over the person's legs, and walks left, exiting the scene. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eUXcay_LxnY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eUXcay_LxnY_000487_000497.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 144, "blur_score": 43.841756100489036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a maroon shirt moves by walking from near the door to the left side of the frame and exits, while another person remains stationary on the bed. The motion is due to explicit locomotion (walking).", "background_and_ambient_analysis": "The background (walls and wooden doors) remains static throughout the video with no shifting or uniform movement. No fire, water, smoke, or wind is present, so ambient environmental motion is absent."}}
{"video_id": "eUcNvcvP8r8", "file_name": "eUcNvcvP8r8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a striped shirt irons a pink garment on a purple ironing board, moving the iron back and forth across the fabric. The scene transitions to a tall, white and dark gray appliance standing against a wall near a door, with a potted plant to its left. The camera remains static throughout both scenes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eUcNvcvP8r8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eUcNvcvP8r8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 349.4910622991904, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "In the first scene, a person is moving an iron and the shirt on the ironing board, which is discrete object motion due to physical force (ironing). The second scene shows no moving objects.", "background_and_ambient_analysis": "The background in both scenes (ironing room and appliance room) is static. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "eU6ckmvFp6Y", "file_name": "eU6ckmvFp6Y_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blue, small player character with horns moves right across a dark, purple-hued village setting, while green, floating enemies move left toward the character. The character navigates past structures, and a hand holding a controller appears in the lower left corner. The camera follows the character's movement in a fixed top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eU6ckmvFp6Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eU6ckmvFp6Y_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 129.09689846943803, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A green discrete object (likely a creature or bat) moves horizontally across the scene, exhibiting clear locomotion patterns (bouncing, flying) without environmental interference. Minor blue objects occasionally appear but lack consistent motion.", "background_and_ambient_analysis": "Background elements (purple buildings, trees, red ground) remain static across frames with no fluid/environmental motion (fire, water, smoke) as dominant features. Red ground appears stationary and non-fluid."}}
{"video_id": "eUETJJyCk9s", "file_name": "eUETJJyCk9s_000361_000371.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to analyze the video frames provided. The video shows a person pouring liquid from a container into a car engine. Let's break down each frame.\n\nIn the first frame, a person with blue gloves is holding a gray container (probably oil) and pouring into the engine. The person is wearing a blue shirt, and the engine bay is visible. The hood is open, so we can see the engine. The background has some cabinets or drawers, but it's not the focus. \n\nThe next frames show the same action: pouring the liquid. Then, at frame 3-5, there's text \"Thank you for watching!\" but according to the rules, we need to exclude text recognition. So we ignore that text. \n\nNow, following the rules: focus on motion and behavior chronologically. The main subject is the person pouring. Their appearance: blue gloves, blue shirt (maybe). The container is gray, medium size, being tilted to pour. The action is pouring oil (assuming it's oil) into the engine. Spatial relationship: the person is in front of the open hood, pouring into the oil fill point. \n\nBackground: minimal, but the garage setting with cabinets is there, but rule e says minimal background unless essential. So maybe just mention the engine bay. \n\nCamera perspective: it's a close-up shot, likely static or slightly shaky, focusing on the pouring action. \n\nPutting it together: The person, wearing blue gloves and a blue shirt, holds a gray container and pours liquid into the car engine's fill point. The engine bay is open, with the person positioned in front of it. The camera maintains a close-up perspective, capturing the pouring motion without significant movement. \n\nWait, need to check the chronological order. The video starts with the pouring, continues for a few seconds, then the text appears but we ignore text. So the sequence is pouring, then continuing pouring. \n\nAlso, rule b: briefly describe appearance and number. The person has blue gloves, the container is gray, medium size. Number: one person. \n\nCheck rule d: conclude with camera perspective. The camera is close-up, maybe static. \n\nAvoid mentioning the text, so no \"thank you\" part. \n\nLet me rephrase: A person wearing blue gloves pours liquid from a gray container into an open car engine. The individual, positioned in front of the engine bay, tilts the container to transfer the fluid. The camera remains in a close-up position, focusing on the pouring action throughout the sequence. \n\nWait, is the container being tilted? Yes, as the liquid is being poured. So the action is tilting the container to pour. \n\nMake sure it's chronological: starts pouring, continues. So \"pours liquid... tilts container to transfer\" covers the motion. \n\nCheck if spatial relationships are needed: the person is in front of the engine (since the hood is open, the person is accessing it). \n\nAlso, check the video's background: there's a garage with cabinets, but minimal. So maybe \"in a garage setting\" but rule e says minimal unless essential. Since the engine is the key, maybe just the engine bay. \n\nFinal structure: [Subject] [action] [details]. Then camera. \n\nSo: A person wearing blue gloves pours liquid from a gray container into an open car engine's fill point, tilting the container to transfer the fluid. The individual is positioned in front of the engine bay. The camera maintains a close-up perspective, capturing the pouring motion with minimal movement. \n\nWait, \"fill point\" might be specific, but maybe just say \"into the engine compartment.\" \n\nAlternatively: A person with blue gloves pours liquid from a gray container into the open car engine. The individual tilts the container to transfer the fluid, remaining in front of the engine bay. The camera stays close, focusing on the action without significant movement. \n\nLet me check the rules again. Rule a: motion and behavior chronologically. So the sequence is pouring, which is ongoing. \n\nRule b: appearance and number. One person, blue gloves, gray container. \n\nRule c: spatial relationships. Person in front of engine (since hood is open, engine is exposed, person is working on it). \n\nRule d: camera perspective. Close-up, possibly static. \n\nRule e: background minimal. The engine bay and maybe some garage elements, but we can say \"in a garage setting\" but minimal. \n\nRule f: exclude text. So no \"thank you\" mentioned. \n\nPutting it all together: A person wearing blue gloves pours liquid from a gray container into the open car engine, tilting the container to transfer the fluid. The individual is positioned in front of the engine compartment. The camera remains in a close-up position, capturing the pouring motion with slight camera shake. \n\nWait", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eUETJJyCk9s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eUETJJyCk9s_000361_000371.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 51.75633490821164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (wearing gloves) is pouring liquid from a container into a mechanical device. The person's hand and the container are moving to control the pour, and the liquid is moving in a stream.", "background_and_ambient_analysis": "The background appears static with no shifting elements. There is no fire, water flow (beyond the controlled pouring), smoke, or wind observed. The liquid being poured is a controlled action and not a dominant environmental motion."}}
{"video_id": "eUhS1bcQ574", "file_name": "eUhS1bcQ574_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in an orange polo shirt and dark cap stands before a construction site with brick walls and red fencing. The scene shifts to a close-up of hands in black sleeves placing a red brick on a wall, aligning it with a yellow string line. The hands adjust the brick’s position, ensuring proper placement. The camera moves from a wide shot to a close-up, focusing on the bricklaying motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eUhS1bcQ574.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eUhS1bcQ574_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 32.83410333151361, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a brick (discrete solid object) relative to a string and brick wall. The motion involves placing and adjusting the brick, which is a clear physical interaction.", "background_and_ambient_analysis": "The background includes static elements like a whiteboard, blue tape, and bricks. No fluid/environmental motion (e.g., fire, water) is observed. Background elements do not shift uniformly, indicating no significant camera-induced motion."}}
{"video_id": "eV59toS9t40", "file_name": "eV59toS9t40_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt faces two children; a boy in a black-and-white plaid shirt stands near a window, pointing outward. A girl in light pink pajamas enters from the left, extending her arms and moving toward the person, then grasping the person’s shoulders while the boy remains by the window. The camera maintains a slight shake during the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eV59toS9t40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eV59toS9t40_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 221.50768488373228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people: a boy standing by the window, a girl (in pink pajamas) entering and standing next to the boy with arms outstretched, and an adult (sitting) holding a book. All show discrete motion: the girl walks into the frame and extends arms, the boy moves slightly, and the adult turns to look at the children.", "background_and_ambient_analysis": "The background (window, wall, furniture) remains static with no fluid or environmental motion (fire, water, wind) detected. No ambient environmental elements present."}}
{"video_id": "eW61SvyKmPg", "file_name": "eW61SvyKmPg_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of a beige countertop. There's a white mug and a silver knife on it. Then, a hand reaches in—maybe the person's hand—and moves the mug. The hand is probably the main subject here. Let's check the sequence: first, the mug and knife are on the counter. Then the hand comes into view, moves the mug. Then maybe the hand picks up the mug? Wait, the video is short. Let's see the frames: [0] has mug and knife. [1] maybe the hand is moving. [2] hand is there, mug is being moved. [3] hand is holding the mug? Wait, the description says \"a hand reaches in\" so the hand is interacting with the mug. Then the mug is lifted or moved. The background is the countertop, maybe some other objects but minimal. The camera movement—since it's a bit shaky, maybe a slight shake. The main action: hand moves the white mug on the countertop, interacting with the silver knife. Need to describe chronological order. So first, the mug and knife on the countertop. Then a hand appears, moves the mug (maybe lifts it, then places it again?). Wait, the video: first frame has mug and knife. Then frame 2, hand is there, moving the mug. Frame 3, hand is moving the mug, maybe sliding it. Frame 4, hand is holding the mug, maybe lifting it. Then the video ends. So the main subject is the hand moving the mug. The mug is white, the knife is silver. The countertop is beige. The hand is a person's hand, skin tone maybe. Spatial: mug is on the counter, hand is in front of it, moving it. Camera: close-up, slight shake. Background minimal, just countertop. So the caption should be: A hand moves a white mug across a beige countertop, with a silver knife initially present beside it; the mug is lifted and repositioned, while the camera remains in a close-up view with slight movement. Wait, but need to be concise. Let's structure: Start with the scene: a white mug and silver knife on a beige surface. Then a hand enters, interacts with the mug, moving it. Then the hand holds the mug. Then the camera movement. Let's check rules: a) motion in chronological order. b) appearance and number: mug white, knife silver. c) spatial: mug next to knife initially, then moved. d) camera: top-down? Wait, first frame is a bit tilted, maybe top-down but not exactly. Maybe \"close-up perspective with slight shake.\" e) background minimal, just countertop. f) exclude text. So put it all together:\n\nA white mug and silver knife rest on a beige countertop. A hand enters the frame, lifts the mug from the surface, and repositions it, then holds it momentarily. The camera maintains a close-up perspective with slight movement throughout the sequence.\n\nWait, check if that's chronological. The video starts with mug and knife on counter. Then hand moves mug (so first hand appears, moves the mug). Then the hand is holding it. The camera is shaky, but in the video, maybe the camera is moving a bit. Let's check the frames: [0] shows mug and knife. [1] hand is moving the mug? [2] hand is still moving. [3] hand is holding mug. So the motion is hand moving the mug, then holding it. So caption: A white mug and silver knife lie on a beige countertop. A hand enters, grasps the mug, lifts it slightly, and adjusts its position, before holding it steady. The camera remains in a close-up, slightly shaky view during the interaction.\n\nWait, \"grasps\" maybe not, but \"moves\" as per the video. The video shows the mug being moved, so maybe \"lifts\" or \"moves\". Let's make it concise. The key points:\n\n- White mug and silver knife on beige surface.\n- Hand appears, moves the mug (lifting and repositioning).\n- Camera is close-up, slight shake.\n\nSo the caption should be: A white mug and a silver knife sit on a beige countertop. A hand enters, lifts the mug, moves it slightly, and repositions it. The camera maintains a close-up perspective with subtle motion throughout the sequence.\n\nWait, check if \"silver knife\" is correct. The video shows a knife, which is typically metallic, so silver. Mug is white. Countertop beige. Hand moves the mug. Chronological: start with mug and knife on counter, then hand moves the mug. Camera is close-up, maybe handheld so slight shake. Yes.\n</think>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eW61SvyKmPg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eW61SvyKmPg_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 39.978659061275806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a knife moves deliberately over a stationary white cup; the knife's motion is controlled by the hand's physical interaction with the cup.", "background_and_ambient_analysis": "The background (table surface and indistinct objects) shows no shifting or fluid motion; no fire, water, smoke, or wind present. Background elements are static and uniformly positioned."}}
{"video_id": "eUvvxpAK3_8", "file_name": "eUvvxpAK3_8_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing holds a dark brown leather shoe, rotating it to access the side. They use a gray cloth to vigorously rub the shoe's surface in circular motions. The shoe is positioned against a wooden counter with a golden-textured box and books visible in the background. The camera maintains a close-up perspective, focusing on the polishing action without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eUvvxpAK3_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eUvvxpAK3_8_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 152, "blur_score": 291.9320819486419, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is moving a cloth across a polished shoe, indicating solid object interaction (shoe and cloth) due to physical forces (friction, motion)", "background_and_ambient_analysis": "Background elements (metal shelving, stone object, wooden surface) show no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "eWA713bC4cI", "file_name": "eWA713bC4cI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a white screen showing \"Miracle Thompson\" with a red lipstick kiss mark. Then it cuts to a close-up of a person's face, focusing on the eyes and eyebrows. The person has long, light pink nails. They use their fingers to adjust their eyebrows, moving them up and down. The background is a dark, textured surface. The camera is close-up, staying focused on the face. Let's make sure to follow the rules: chronological order, describe motion, appearance, spatial relationships (but here it's close-up so maybe not much), camera perspective (close-up, no movement mentioned). Avoid text recognition, names, etc. So the main subject is the person adjusting eyebrows with nails. Start with the initial frame, then the transition to the person's actions. Let's structure it.\n\nFirst part: white screen with text and kiss mark (but rule f says exclude text recognition, so maybe skip that). Wait, the task says \"exclude text recognition, named characters, or stylistic analysis\". So the first frame with \"Miracle Thompson\" should be mentioned as a visual element but not named, but rule f says exclude text recognition. Hmm, but the video starts with that. Wait, the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So we can't mention \"Miracle Thompson\" or the text. So the first frame is a white background with black cursive text and a red kiss mark, but we have to exclude text recognition. Wait, but the caption needs to describe the video. Maybe the first frame is just a visual with text and kiss, but since we can't mention text, perhaps the caption starts from the next scene. Let's check the video description: the video starts with [0.0 seconds] showing \"Miracle Thompson\" with red lips, then cuts to a close-up of the person. But rule f says exclude text recognition, so we don't talk about the text. So the first part is a transition to the next scene. So the caption should start with the person adjusting eyebrows.\n\nLet's outline:\n\n- Initial frame: white background with black cursive text and red lipstick mark (but exclude text, so maybe just \"a white background with a red lipstick mark\" but since text is excluded, perhaps the first part is ignored? Wait, the problem says \"exclude text recognition\", so we don't describe the text. So the first part is a white screen with text (but since we can't mention text, maybe it's a transition, so the caption starts from the next scene.\n\nLooking at the video:\n\n0.0s: white screen with \"Miracle Thompson\" (text) and red lips.\n\n1.0s: same as 0.0s.\n\n2.5s: close-up of a person's face (eyes and eyebrows), with hands adjusting eyebrows. The person has long, light pink nails.\n\n3.5s: hands still adjusting eyebrows.\n\n4.5s: hands moving down, still adjusting.\n\n5.0s: hands moving away.\n\nSo the chronological order is: the video starts with a white screen with text and a kiss mark (but we exclude text), then cuts to a close-up of a person's face. The person uses their hands (with long light pink nails) to adjust their eyebrows. The background is dark. The camera is a close-up, staying fixed on the face.\n\nNow, following the rules:\n\na) Motion and behavior: person adjusts eyebrows with hands.\n\nb) Appearance: hands with light pink nails.\n\nc) Spatial relationships: hands are in front of the face (adjusting eyebrows).\n\nd) Camera perspective: close-up, no movement.\n\ne) Background minimal: dark textured background.\n\nf) Exclude text, names, stylistic.\n\nSo the caption would be: A person with light pink fingernails uses their hands to adjust their eyebrows in front of their face, moving fingers up and down. The camera remains in a close-up position against a dark background.\n\nWait, let's check:\n\n- Chronological order: video starts with the white screen (but exclude text, so start from the close-up). So the main action is the person adjusting eyebrows.\n\n- Motion: fingers move to adjust eyebrows (up, down).\n\n- Appearance: light pink nails, hands.\n\n- Spatial: hands in front of face.\n\n- Camera: close-up, no movement.\n\nLet's draft:\n\nThe video transitions to a close-up of a person adjusting their eyebrows with hands featuring light pink nails, moving fingers up and down. The camera maintains a fixed close-up perspective against a dark background.\n\nWait, the first part (white screen with text) is excluded per rule f, so the caption starts from the close-up. So the main description is the person's action.\n\nLet me check the rules again: \"a) Focus primarily on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eWA713bC4cI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eWA713bC4cI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 70.20285016439816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hands of a person are moving in discrete gestures (touching the eyes and forehead).", "background_and_ambient_analysis": "The background (wall) is static and not shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "eWemz8al00Q", "file_name": "eWemz8al00Q_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a purple oil filter container with a yellow stripe, manipulating a metallic tool against its top. The hands adjust the container's position near a car engine, using the tool to engage with the filter's opening. The container remains centered in the frame, positioned in front of the engine's components. The camera maintains a close-up perspective with minimal movement, focusing on the hands and the filter interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eWemz8al00Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eWemz8al00Q_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 232.84042670303864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a purple container are moving: hands manipulate a screw into the container, adjust grip, and shift the container's position.", "background_and_ambient_analysis": "Background elements (wooden floor, machinery) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "eXwtf5wtO0A", "file_name": "eXwtf5wtO0A_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately 15-20 people in athletic wear (blue, black, and teal tops; various pants) perform synchronized dance movements in a room with wooden flooring. They raise their arms upward, then bend forward with arms lowered, repeating the motion in sequence. The camera remains steady with slight shake, capturing the group from a frontal perspective as they move together in unison.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eXwtf5wtO0A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eXwtf5wtO0A_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 422.96341573781564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete solid objects (people) are moving in a coordinated dance routine: stepping, jumping, and raising arms.", "background_and_ambient_analysis": "The background (wooden floor and walls) is stationary and shows no shifting or environmental motion (e.g., no fire, water, smoke, wind)."}}
{"video_id": "eYw47bJW2UY", "file_name": "eYw47bJW2UY_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise chronological paragraph for this video. The user provided the rules, so I have to stick to them.\n\nFirst, the video shows a baby. The main subject is a toddler, maybe 1-2 years old. The baby is wearing a white and pink outfit. They're lying down, maybe on a bed, since there's a pillow with \"infant\" written on it, but I shouldn't mention text recognition. The baby moves their head around, looks down, then up. Then they raise their right arm. The background is dark, so minimal details. \n\nI need to focus on motion and behavior in order. Start with the baby's initial position, then actions: moving head, looking around, raising arm. Mention appearance: small child, white and pink pajamas. Spatial relationships—maybe the pillow is behind them. Camera is probably handheld, slight shake. \n\nCheck the rules: no text, no named characters. Avoid background unless essential. Conclude with camera perspective. Let me structure it step by step.\n\nFirst, describe the baby's movements chronologically. Start with the baby lying down, then moving head, looking down, then up, raising arm. Note the outfit. Background is dark, so maybe just mention the dark room. Camera movement: slight shake, close-up.\n\nWait, the rules say to keep background minimal. So maybe just say \"dark room\" but not too much. Also, the baby's position—on a bed with a pillow? The pillow has \"infant\" but rule f says exclude text recognition. So just say a pillow.\n\nPutting it all together: The toddler, dressed in white and pink pajamas, lies on a bed with a pillow behind them in a dark room. They move their head slightly, looking down then up, and raise their right arm. The camera remains close-up with a slight shake.\n\nWait, the user example might help. Let me check the sample output format. The example would have the caption inside the tags. Need to be concise. Maybe: A toddler in white and pink pajamas lies on a bed, moving their head slightly while looking down and then up, raising their right arm. The background is dark, and the camera maintains a close-up perspective with a slight shake.\n\nCheck the rules again: no text recognition, so even though the pillow has text, we don't mention it. So the pillow is just a pillow. Also, chronological order: starting position, then movements. Make sure to mention the arm raise. Camera movement is slight shake. Keep it concise. Let me draft:\n\nA small child in white and pink pajamas lies on a bed, head resting on a pillow. They move their head downward, then upward, and raise their right arm. The camera stays close-up with minimal movement, capturing the child's actions in a dark room.\n\nWait, \"minimal movement\" but the user's rule d says conclude with camera perspective and movement. The example in the problem statement might have \"slight shake\". Let me check the video frames: the video is a bit shaky. So \"slight shake\" as camera movement. Also, the toddler's hair is dark. Wait, the video shows a child with dark hair, but maybe not necessary unless appearance is important. The main points are the actions. So:\n\nA toddler with dark hair, wearing white and pink pajamas, lies on a bed, moving their head from side to side while looking down and then up, raising their right arm. The background is dimly lit, and the camera remains close-up with a slight shake.\n\nWait, but the rules say to describe the motion and behavior in chronological order. The child moves head down, then up, then raises arm. Need to sequence that. Maybe: A toddler in white and pink pajamas lies on a bed, moving their head downward, then upward, and raising their right arm. The camera maintains a close-up perspective with a slight shake.\n\nCheck if it's chronological. Yes, head moves down, then up, then arm raised. Okay. Also, the background is minimal. The pillow is behind, but maybe just say \"on a bed\" without details. The user says background descriptions minimal unless essential. Since it's a bed, that's essential. So: lies on a bed. \n\nThe initial frame shows the child with a pillow next to them. So \"lies on a bed, head resting near a red pillow.\" But rule f says exclude text, so the pillow's color is red? Wait, the pillow is red with white text, but we don't mention text. So just \"red pillow\". So: \"lies on a bed with a red pillow nearby.\"\n\nBut the user's rule e says minimal background unless essential. Maybe the bed is essential, but the pillow's color is part of the appearance. Let's see. The main subjects are the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eYw47bJW2UY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eYw47bJW2UY_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 64.20967757577985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (discrete solid object) exhibits head tilting, mouth movement, and minor body shifts while holding a phone to their ear.", "background_and_ambient_analysis": "Background elements (door, red 'Infant' pillow) remain stable with no uniform shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "eX88zH0iUs0", "file_name": "eX88zH0iUs0_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray suit with a pink tie sits at a table, adjusts his suit jacket with his right hand, then places both hands on the table. Behind him, flags are visible. The camera maintains a steady close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eX88zH0iUs0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eX88zH0iUs0_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 175.63711813757152, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (a discrete solid object) performs hand gestures and subtle body movements, driven by his own physical actions (e.g., pointing, adjusting posture). These movements are easily trackable with a bounding box.", "background_and_ambient_analysis": "The background features static flags and a wall with no shifting or fluid motion (e.g., no fire, water, smoke, or wind). Background elements remain fixed throughout the clip."}}
{"video_id": "eY6zdL5DxWs", "file_name": "eY6zdL5DxWs_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium with green walls and a volleyball net, four people engage in a volleyball game. A person in dark clothing serves the ball, which arcs over the net toward the right side. A person in a white shirt hits the ball back, while another in black pants moves to strike it. The remaining individual in blue stands in the background observing. The camera remains stationary, capturing the sequence of serves, hits, and player movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eY6zdL5DxWs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eY6zdL5DxWs_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 31.7442395865994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four human players and a volleyball are moving. Players exhibit locomotion (running, jumping) and deliberate ball contact (hitting, serving), with the volleyball traveling through the air due to collisions with players.", "background_and_ambient_analysis": "The green walls, wooden floor, and net remain stationary throughout the video. No fluid environmental motion (fire, water, smoke, wind) is present; the background shows no uniform shifting or fluid dynamics."}}
{"video_id": "e_o7bDpsIkY", "file_name": "e_o7bDpsIkY_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A shirtless man in white shorts and black boxing gloves repeatedly punches a hanging beige heavy bag, shifting his position and turning to strike from various angles. The bag swings slightly with each impact as he moves around it within a concrete room. Through a doorway in the background, a motorcycle and bicycle are visible outside. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/e_o7bDpsIkY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/e_o7bDpsIkY_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 146.88063255737225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man (discrete object) is actively punching a heavy bag (discrete object), causing the bag to swing due to physical force from the collisions. Both objects show clear motion from explicit interaction.", "background_and_ambient_analysis": "The concrete walls, door, and motorcycle in the background remain stationary throughout the video. No fire, water, smoke, or wind is visible, so no ambient environmental motion is present."}}
{"video_id": "ea5b_zAp2Kg", "file_name": "ea5b_zAp2Kg_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing red pants and a white shirt moves energetically within a room, jumping and turning while shifting position in front of a wooden dresser and bookshelf; the camera remains static with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ea5b_zAp2Kg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ea5b_zAp2Kg_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 115.84873140901165, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a white top and red pants is moving through the room. Their motion includes walking, jumping, and upper-body swaying. The person is a distinct, solid object whose movement is clearly tracked against the static background.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. Background elements (purple wall, wooden dresser, bookshelf) remain stationary relative to each other throughout the clip, with no evidence of fire, water, smoke, or wind effects."}}
{"video_id": "eaRRwETsZJQ", "file_name": "eaRRwETsZJQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink shirt and large dark sunglasses is centered against a plain light background. The individual slightly shifts their head orientation and posture throughout the sequence. The camera maintains a close-up perspective with minimal handheld movement, focusing on the subject.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eaRRwETsZJQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eaRRwETsZJQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 335.5646442168137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a pink shirt and sunglasses) exhibits subtle head and facial movements, including opening the mouth and sticking out the tongue, which are discrete object motions.", "background_and_ambient_analysis": "The background is a static wall with no movement or environmental elements (fire, water, wind)."}}
{"video_id": "eZMLv5R33HE", "file_name": "eZMLv5R33HE_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white gloves manipulates a small black object and a yellow can on a weathered wooden table, moving the object to interact with the table surface while handling tools. The table holds three green limes, a white cloth, and other items. The camera maintains a top-down view, slightly shifting as the hands move.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eZMLv5R33HE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eZMLv5R33HE_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 132.92511795959066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's gloved hands actively manipulate a knife to cut an object on the table; the knife and target object exhibit discrete motion due to manual action.", "background_and_ambient_analysis": "The wooden table, green apples, and bottle remain static with no shifting background elements or fluid motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "eb0DoggkKiQ", "file_name": "eb0DoggkKiQ_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink jacket and pink pants slides down a snow-covered path on a red sled, starting at the top of the slope and moving toward the camera. The child descends the path, approaching the camera as the camera follows the motion with a slight shake, with snow-covered trees and a stone wall visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eb0DoggkKiQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eb0DoggkKiQ_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 148, "blur_score": 68.9261972813274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a pink sled is moving down a snowy hill, with clear tracking of the sled's path.", "background_and_ambient_analysis": "Background elements (stone wall, trees) are static and show no shifting or fluid motion (no fire, water, smoke, or wind dominating). The environment is snowy with no significant ambient motion."}}
{"video_id": "easskNSxQPE", "file_name": "easskNSxQPE_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two fencers in white uniforms and masks engage in a match, lunging toward each other while wielding swords; one fencer extends their arm to strike as the other retreats, then they separate and step back. A referee in a dark uniform observes from behind, while additional fencers in white uniforms move in the background. The scene occurs in a gymnasium with basketball hoops visible; the camera remains stationary, capturing the action from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/easskNSxQPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/easskNSxQPE_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 258.9590187811204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (fencers in white uniforms, officials, and spectators) are moving: fencers execute lunging, parrying, and retreating motions characteristic of fencing combat. These motions are tracked as distinct physical actions.", "background_and_ambient_analysis": "The gym background (walls, floor markings, windows) shows no shifting or fluid motion; no fire, water, or smoke is present. Background elements remain static throughout the video."}}
{"video_id": "ebGWXjdtR3I", "file_name": "ebGWXjdtR3I_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white tank top and blue jeans shears thick white wool from a sheep on gravel, while another individual in a blue shirt and dark pants with white stripes assists to their right. As the camera pans slightly right with a minor shake, additional people join, handling sheep with large wool piles scattered around, all working near a yellow structure in a shallow, gravelly area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ebGWXjdtR3I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ebGWXjdtR3I_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 159, "blur_score": 618.7497902738876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (discrete solid objects) are moving: one walks across frame, others bend and manipulate white material (wool). Motion is driven by physical actions (locomotion, handling objects), not environmental forces.", "background_and_ambient_analysis": "Background elements (yellow wall, wooden post, ground) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present; white material on ground is handled by people, not environmental."}}
{"video_id": "ebNyosm09oo", "file_name": "ebNyosm09oo_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person making sushi. First, the scene has a table with various sushi items: rolls, maybe some on plates. The main subject is a person (hands visible) working on a piece of nori (seaweed) on a cutting board. They're probably preparing sushi rolls. The table has multiple trays: one with many small sushi pieces, another with more, and some plates. The person is wearing a gray shirt and dark pants, with bracelets. The hands are moving—maybe adding ingredients or rolling. The camera is focused on the table, maybe a slight pan to show different parts of the setup. Background is minimal, just the table and some outdoor elements. Need to describe the motion chronologically. So, the person is assembling sushi, working on a piece, with various sushi arrangements on the table. Let's check the rules: focus on motion and behavior. The person's hands are active, preparing sushi. Mention spatial relationships: the table has multiple trays, some with sushi, the person's hands are over the board. Camera is probably a top-down or close-up. Background is minimal. So the caption should be: A person’s hands, adorned with bracelets and wearing a gray shirt and dark pants, assemble sushi on a cutting board; the table displays multiple trays filled with neatly arranged sushi rolls and small sushi pieces, with fresh green leaves as garnish. The camera remains steady, focusing on the preparation area, capturing the methodical motion of the hands working on the nori-covered board. Wait, check rules: exclude text recognition, named characters. So don't mention \"gray shirt\" as part of the appearance? Wait, rule b: briefly describe appearance and number (color, size, orientation). So the person's hands (color? maybe not, since it's a video, but maybe mention \"hands\" with bracelets). Let's rephrase.\n\nThe main subject is the person making sushi. Steps: hands are working on a cutting board with nori (seaweed), placing ingredients, rolling or assembling. The table has multiple sushi trays. So chronological: the person is preparing sushi, placing ingredients on the nori, with various sushi items around. Camera perspective: likely a close-up, slight pan? The video starts with the table, then the person's hands moving. So:\n\nA person wearing a gray shirt and dark pants, with bracelets on their wrists, meticulously prepares sushi. Their hands, positioned over a cutting board with seaweed (nori), arrange ingredients and roll the sushi. The table is covered with a patterned cloth, holding multiple trays of sushi: some with neatly stacked rolls, others with small sushi pieces garnished with green leaves. The camera maintains a steady, close-up perspective, capturing the sequential motion of the hands working on the sushi preparation.\n\nWait, but need to be concise. Let's check the example output. Wait, the problem says \"concise, chronological paragraph\". So:\n\nA person's hands, adorned with bracelets and wearing a gray shirt and dark pants, assemble sushi on a cutting board. The table displays multiple trays filled with various sushi rolls and small sushi pieces, some garnished with green leaves. The hands methodically place ingredients on the nori-covered board, with the camera maintaining a steady top-down view of the preparation area.\n\nWait, but the video starts with the person working, and the camera shows the table. Need to make sure it's chronological. The video shows the person preparing, so the sequence is: the person is in the process of making sushi, hands moving on the board. The table has multiple sushi items. So:\n\nA person wearing a gray shirt and dark pants, with bracelets on their wrists, works at a table covered with a patterned cloth. Their hands methodically assemble sushi on a cutting board, placing ingredients on seaweed sheets. Multiple trays surrounding the board hold neatly arranged sushi rolls and small sushi pieces, some garnished with green leaves. The camera remains steady, focusing closely on the preparation process from a top-down perspective.\n\nCheck rules: a) motion and behavior in chronological order. The hands are assembling, placing ingredients. b) describe appearance and number: the person's hands (color? maybe not specified, but the gray shirt and dark pants are part of their appearance). c) spatial relationships: hands over board, trays around. d) camera perspective: top-down. e) background minimal. f) exclude text, names.\n\nYes, this should work. Let's make it concise. The key is to mention the person's actions, the sushi trays, the camera.\n\nFinal caption:\n\nA person in a gray shirt and dark pants, wearing bracelets, uses their hands to assemble sushi on a cutting board. The table, covered with a patterned cloth, holds multiple trays of neatly arranged sushi rolls and small sushi pieces garnished with green leaves. The hands methodically place ingredients on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ebNyosm09oo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ebNyosm09oo_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 181.32642088378344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to place ingredients and roll sushi. The sushi pieces on the trays are stationary.", "background_and_ambient_analysis": "No fire, water, smoke, or wind observed. Background elements (table, plates, walls) are stable with no shifting."}}
{"video_id": "ecMuoFphvG4", "file_name": "ecMuoFphvG4_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing glasses and a sleeveless dark top manipulates their hands: first adjusting an item on the wrist, then extending fingers outward, flexing the hands, and finally bringing them together. The camera remains stationary, focusing on upper body movements against a blurred background of clothing and furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ecMuoFphvG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ecMuoFphvG4_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 129.08443613006216, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and arms are moving discretely, interacting with a dark fabric object, showing explicit physical actions (e.g., adjusting, pointing).", "background_and_ambient_analysis": "The background includes stationary elements like a clothing rack and fabric, with no uniform shifting or fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "ecHt3nSVHcI", "file_name": "ecHt3nSVHcI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three plump, glossy white scallops rest on a bright yellow plate. A hand enters the frame from the top right, grasps one scallop, and lifts it to display its texture. The camera maintains a top-down perspective, capturing the interaction between the hand and the scallops against the vibrant plate background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ecHt3nSVHcI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ecHt3nSVHcI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 203.98931996244147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three dough balls are present. A hand interacts with them, touching and picking up one dough ball. The motion of the dough ball being picked up is due to the hand applying physical force.", "background_and_ambient_analysis": "The background (yellow plate) is static with no shifting. There are no ambient environmental motions such as fire, water, or wind."}}
{"video_id": "edZQ_1qROMQ", "file_name": "edZQ_1qROMQ_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands interact with a beige cardboard box on a bed. The left hand stabilizes the box while the right hand pulls a small object from its side, then adjusts its position. The camera maintains a static top-down perspective focused on the hands and box, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/edZQ_1qROMQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/edZQ_1qROMQ_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 117.84153735412094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands manipulating a cardboard box; discrete solid objects moving via physical interaction (opening/closing the box).", "background_and_ambient_analysis": "No shifting background elements (static cloth and surface), no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "ecsOgy6xw_Q", "file_name": "ecsOgy6xw_Q_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and brown pants sits on a couch, their hands actively manipulating their foot through various motions; the camera captures close-up and multiple angled shots of the legs and hands, with a couch and curtains in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ecsOgy6xw_Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ecsOgy6xw_Q_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 115, "blur_score": 101.81396061866195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person's hands and feet are moving, indicating discrete solid objects (body parts) undergoing physical locomotion or gesture-based motion.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) detected; background appears static with no uniform motion."}}
{"video_id": "eckE7ZXEqvk", "file_name": "eckE7ZXEqvk_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a kayak. The kayak is orange, right? The person is wearing dark clothing. They're on a lake with trees and mountains in the background, but I need to keep background minimal. \n\nChronological order: The person is in the kayak. Then they start paddling. Let's check the frames. The first frame shows them, then they move the paddle. So motion: paddling, moving the kayak forward. The kayak is orange, the person is in it. \n\nSpatial: The kayak is on the water, surrounded by trees. But focus on motion. \n\nCamera perspective: The video seems to be a steady shot, maybe following the kayak. The description says \"the camera perspective and movement\" so maybe it's a static shot that follows the kayak's movement? Wait, the frames show the kayak moving from right to left or left to right? Let's see: in frame 0, the kayak is on the right, then in later frames, it's moving left. So the camera might be panning slightly to follow.\n\nWait, rules: \"conclude with camera perspective and movement\". So need to say something like \"steady shot with slight pan to follow the kayak\".\n\nNow, structure: main subject is person in orange kayak. Motion: paddling, moving the kayak forward. Appearances: person in dark clothing, orange kayak. Spatial: on calm lake with forested shore. But background minimal unless essential. The lake is calm, trees along the shore, but maybe that's essential for context? Wait, rule e: keep background minimal unless essential. So maybe just mention \"calm lake\" as part of the environment, but not too much.\n\nLet's draft:\n\nA person wearing dark clothing is seated in an orange kayak on a calm lake. The individual paddles the kayak steadily, moving it forward across the water with small ripples. The kayak remains centered in the frame as the camera follows its motion with a slight pan to the left, capturing the person’s rhythmic paddling against a backdrop of forested shoreline and distant mountains.\n\nWait, check rules: \"conclude with camera perspective and movement\". So end with camera part. Also, \"briefly describe appearance and number\". There's one person, orange kayak. Motion: paddling, moving forward. \n\nLet's make sure chronological: first, person in kayak, then paddling motion. The video starts with the person in the kayak, then they start paddling. So \"The person in the dark clothing paddles the orange kayak, propelling it forward across the calm lake. The kayak moves steadily from right to left as the camera follows with a gentle pan to the left, maintaining the person and vessel centered in the frame.\"\n\nWait, need to check frame-by-frame. The first frame shows the kayak on the right, then in subsequent frames, it moves left. So the camera might be tracking the movement. \n\nLet's combine: A person in dark clothing is seated in an orange kayak on a calm lake. The individual begins paddling, moving the kayak forward with rhythmic strokes. The kayak glides across the water, maintaining a steady course as the camera follows its movement with a slight pan to the left.\n\nCheck if background is minimal: \"calm lake\" is okay, but maybe \"forested shore\" is necessary? But rule e says minimal. Maybe just \"calm lake\" as the main background.\n\nAlso, spatial relationships: the kayak is on the lake, but maybe not necessary. The key is motion of the person and kayak.\n\nLet me check the rules again:\n\na) Motion and behavior in chronological order: person in kayak, then paddling.\n\nb) Appearance: person in dark, orange kayak.\n\nc) Spatial: maybe the kayak is on the lake, but maybe not needed.\n\nd) Camera: perspective and movement. The video shows the kayak moving, so camera follows, maybe a pan.\n\ne) Background minimal: lake, trees, mountains but keep to minimal.\n\nf) Exclude text, named characters, etc.\n\nSo final draft:\n\nA person wearing dark clothing paddles an orange kayak on a calm lake, moving the vessel forward with rhythmic strokes. The kayak glides smoothly across the water as the camera follows its motion with a slight pan to the left, keeping the person and kayak centered in the frame.\n\nCheck if it's concise. Let's see: the person is in the kayak, paddling, moving forward. Camera pans left. Yep.\n\nWait, the initial frames show the kayak at the edge of the water (close to shore maybe?), but the video shows it moving. But maybe the background details are minimal, so the lake and trees are part of the background but not emphasized.\n\nAnother version: One individual in dark clothing is seated in an orange kayak on a calm lake. The person paddles the kayak forward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eckE7ZXEqvk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eckE7ZXEqvk_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 118.75031550708785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the orange kayak is actively paddling, causing discrete motion of the kayak and person through the water.", "background_and_ambient_analysis": "The background features static mountains and trees with no uniform shifting. The water shows minimal ripples, indicating calm ambient environmental motion but not dominant fluid dynamics."}}
{"video_id": "eeBDR3FU4pw", "file_name": "eeBDR3FU4pw_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt initially holds a red balloon, then bends down to interact with numerous colorful balloons (red, blue, yellow, green, pink, black) scattered on the floor, manipulating them. The camera starts close, pans downward as the person bends, and exhibits slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eeBDR3FU4pw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eeBDR3FU4pw_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 55.047294734973676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person actively moves multiple solid balloons (red, blue, yellow, green) with hands, causing them to roll and settle in a pile. The balloons' motion is due to direct physical handling by the person.", "background_and_ambient_analysis": "The background (cabinet, wall) is stable with no uniform shifting. No dominant fluid/environmental motion (fire, water, smoke, wind) present; only solid objects are moving."}}
{"video_id": "eeCbN28V1Yo", "file_name": "eeCbN28V1Yo_000432_000442.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. The user wants a concise chronological paragraph focusing on the main subjects' motions and behaviors.\n\nFirst, looking at the video frames. The main subject is a seated woman with short blonde hair, wearing a sleeveless patterned top. She's sitting on a chair. Then there's another person standing behind her, holding a hairdryer. The actions go from the standing person using the hairdryer on her hair, then moving to her hands. Wait, in the frames, the person behind is using a hairdryer on her head. Then the seated woman is adjusting her hair or maybe the hairdryer is being moved away. Wait, frame 0 shows the standing person holding a hairdryer near the seated woman's head. Then frame 2, the standing person is holding the hairdryer higher, maybe finishing. The seated woman then sits with hands together.\n\nWait, the user says to describe motion chronologically. So first, the standing person (woman) uses a hairdryer on the seated woman's hair. Then the seated woman adjusts her hands. Let me check the frames again.\n\nFrame 0: Woman behind with hairdryer near seated woman's head. Seated woman looking up.\n\nFrame 1: Same as 0, maybe a bit more of the background. Hairdryer still there.\n\nFrame 2: The standing woman moves the hairdryer away, then the seated woman is seen with hands together. Wait, no. Wait, in frame 0, the standing woman is holding the hairdryer. Then in frame 2, the standing woman's hand is near the seated woman's face? Wait, no. Let me look again.\n\nWait, the user provided 5 frames. Frame 0: standing woman with hairdryer on seated woman's head. Frame 1: same, maybe hairdryer moved. Frame 2: seated woman's hand raised, maybe she's moving her hand. Frame 3: seated woman sitting with hands together. Frame 4: same, seated woman with hands on lap.\n\nWait, the actions: the standing woman is styling the seated woman's hair with a hairdryer. Then the seated woman is adjusting her posture, perhaps looking down, hands clasped. Need to describe the order.\n\nFirst, the standing woman uses the hairdryer on the seated woman's hair. Then the seated woman moves her hands down, maybe adjusting her position. The standing woman steps back slightly. Then the seated woman sits with hands in lap. The camera perspective is static, maybe a slight pan or movement.\n\nAlso, the background: brick wall, window, some equipment. But rule e says minimal background. So mention only if essential. Maybe just the brick wall as part of the setting.\n\nAppearance: seated woman is blonde, sleeveless top. Standing woman in white shirt, black shorts. But need to keep it brief.\n\nLet me structure it:\n\nA woman in a white shirt and black shorts stands behind a seated woman with short blonde hair and a sleeveless patterned top, using a hairdryer on her hair. The standing woman moves the hairdryer away, then the seated woman brings her hands together and sits with them clasped on her lap. The standing woman steps back slightly. The camera remains stationary, capturing the two from a frontal angle.\n\nWait, but need to check chronological order. Let's check the frames again.\n\nFrame 0: standing woman holds hairdryer up to seated woman's head. Seated woman looks up.\n\nFrame 1: same, maybe hairdryer still there.\n\nFrame 2: standing woman is moving away, seated woman's hand raised (maybe touching hair or something).\n\nFrame 3: seated woman hands together.\n\nFrame 4: same, hands on lap.\n\nSo the sequence is: standing woman uses hairdryer on seated woman's hair, then stops, seated woman adjusts hands down, perhaps.\n\nWait, frame 2 shows the standing woman's hand near the seated woman's face (maybe adjusting hair?), but in the next frame, the seated woman is sitting with hands in lap.\n\nWait, maybe the standing woman stops using the hairdryer and moves away, then the seated woman sits with hands clasped. So the main actions are: standing woman styles hair with hairdryer, then seated woman sits with hands together.\n\nSo the caption should start with the standing woman using the hairdryer on the seated woman. Then the seated woman adjusts her position, hands together. Then maybe the standing woman steps back. The camera is stationary.\n\nAlso, check for spatial relationships: standing woman is behind seated woman. Seated woman is on a chair.\n\nNow, putting it all together concisely. Avoid text recognition (the sign says \"Short Cut the Cure\", but exclude that). Focus on motion.\n\nThe main subjects: two women. One standing, one", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eeCbN28V1Yo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eeCbN28V1Yo_000432_000442.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 294.24195653886, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The seated person moves her hand (touching face, then down to lap) and the standing person behind her moves her arms and steps back. Other people walk by in the background.", "background_and_ambient_analysis": "Background elements (brick wall, window, sign) are stable with no uniform shifting. No fire, water, smoke, or wind present."}}
{"video_id": "eeLYWIIcwVs", "file_name": "eeLYWIIcwVs_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt drinks from a bottle, lowers it, and looks downward. The camera is slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eeLYWIIcwVs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eeLYWIIcwVs_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 146, "blur_score": 40.514837069158204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a red 'SAN DIEGO' shirt) is moving their head and upper body while drinking and speaking, with the glass being raised/lowered. These are discrete solid objects exhibiting locomotion due to human action.", "background_and_ambient_analysis": "The background elements (shelf with framed items, wall picture) remain static throughout. No fluid motion (water, fire, smoke) or wind effects are present; the environment is still."}}
{"video_id": "eev9QESG9EI", "file_name": "eev9QESG9EI_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a colorful Rubik's cube, rotating it to display various faces with red, green, blue, white, and orange squares. The cube is manipulated to show different orientations as the hands turn its sides, revealing multiple colored sections. The camera maintains a top-down perspective throughout, capturing the cube against a plain concrete background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eev9QESG9EI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eev9QESG9EI_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 99.43043839474254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The Rubik's cube is actively manipulated by hands, exhibiting discrete rotations and face-turns due to explicit physical forces from the hands.", "background_and_ambient_analysis": "The background (speckled surface) remains static throughout; no shifting background elements or fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "eekRhFjH4c0", "file_name": "eekRhFjH4c0_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black sleeveless shirt and dark pants shears a sheep lying on its side on a dirt surface. The sheep has thick, white wool with patches of brown. The man positions himself around the sheep, using shears to remove wool, adjusting his stance to reach different areas of the sheep's body. The camera provides a top-down perspective, remaining relatively static with slight movement to follow the shearing actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eekRhFjH4c0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eekRhFjH4c0_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 70.82986051148265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shearer (person) is actively moving their arms and body to shear the sheep. The sheep is held stationary with minimal movement, while the shearer's hands and torso exhibit deliberate motion from the shearing action.", "background_and_ambient_analysis": "The background (wooden structure and ground) is static with no uniform shifting. No fire, water, smoke, or wind motion is dominant; the scene is stable with no fluid/environmental elements."}}
{"video_id": "eeNjRxcxl0I", "file_name": "eeNjRxcxl0I_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt, blue jeans, and black/blue gloves operates a power tool with a yellow spinning wheel, moving it steadily along a metallic surface with visible bolts. The tool’s yellow wheel makes contact with the metal, grinding the seam. The camera maintains a close-up on the tool and metal, gradually panning to reveal more of the person’s upper body, with minimal background details showing workshop metal structures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eeNjRxcxl0I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eeNjRxcxl0I_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 45.19381278703862, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves is operating a tool with a yellow roll, moving the tool across a metallic surface. The tool and person's hands exhibit distinct motion due to manual operation.", "background_and_ambient_analysis": "Background elements (metal beams) show no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "eg89-UVqP6s", "file_name": "eg89-UVqP6s_000165_000175.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows people in a pool. First, there's a person in dark blue swim trunks and fins, swimming near the lane divider. Another person in blue, maybe with a mask or goggles, is also there. The main subject is moving through the water. Let's check the sequence: the first frame has the main person with a red stick? Wait, no, the stick might be a prop. Wait, the rules say describe motion chronologically.\n\nFrame 0: main person (dark blue trunks, no shirt, fins) in water, with another person (blue) to the left, lane divider (red and white) in front. The main person is swimming, maybe kicking. Frame 1: same person, moving forward, water splashing. Frame 2: the main person is now on their back? Or maybe swimming front crawl. Wait, the description says chronological order.\n\nWait, the main subject is the person in dark blue trunks. Let's see: in frame 0, he's in the water, swimming near the lane. Frame 1: he's moving forward, water splashing. Frame 2: he's closer to the lane, maybe turning? Wait, the video shows multiple people. Let's list the key points.\n\nPeople: three or so? The main person (dark blue trunks, no shirt, fins), another person in blue (maybe with goggles or mask), and others in the background. They're in a pool, lane divider is red and white. The main person is swimming, moving through the water, possibly with fins. The motion is continuous, from left to right.\n\nChronological: the main person starts in the water, swims towards the right (or left), using fins, others are around. The camera is top-down, looking at the pool. Background is the pool water, lane divider. Let's structure it.\n\nFirst, describe the main subject: person in dark blue swim trunks (no shirt), wearing blue fins, swimming in a pool. Then the other person in blue, maybe with a mask. The lane divider (red and white) is visible. The main person moves forward, kicking with fins, arms moving. The camera stays top-down, capturing the action.\n\nWait, need to be concise. Let's check the rules: focus on motion and behavior chronologically. So: The video begins with two individuals in a pool, one in dark blue swim trunks and blue fins swimming near a red-and-white lane divider, while another person in blue swimwear observes. The swimmer moves forward, kicking with fins and arm strokes, progressing past the divider as water splashes around them. The camera maintains a top-down perspective throughout, showing the swimmer's continuous motion and the surrounding pool area.\n\nWait, check if that's accurate. The first frame: main person (dark blue trunks, no shirt, blue fins?), another person in blue. Then in subsequent frames, the main person moves, maybe turning? Wait, the video shows the main person swimming, maybe a breaststroke or freestyle? Wait, the movement is from left to right, swimming.\n\nAnother check: the main subject is the one with dark blue trunks. Let's make sure to mention the swimmer's actions: moving through the water, using fins, arms extending. The other person is nearby. The lane divider is in the foreground.\n\nWait, the rules say \"concise, chronological paragraph\". Let's draft:\n\nIn the pool, a swimmer in dark blue trunks and blue fins swims toward the right, moving through the water with arm strokes and kicks, passing a red-and-white lane divider while another person in blue swimwear remains near the divider. The camera captures the motion from a top-down angle, tracking the swimmer's progression across the pool.\n\nBut need to check if the number of people: two visible. First frame has two, then others. Maybe \"several\" but the video shows at least two.\n\nWait, the first frame: two people visible (main and one in blue), then later more. But keep it concise.\n\nAnother approach: main subject is the swimmer in dark blue trunks. Describe his motion: he swims forward, uses fins, moves past the lane divider. The other person is nearby. Camera top-down.\n\nFinal draft: A swimmer in dark blue swim trunks and blue fins swims forward in a pool, moving past a red-and-white lane divider while executing arm strokes and kicks; another person in blue swimwear observes nearby. The camera maintains a top-down perspective throughout, capturing the swimmer's continuous motion through the water.\n</think>\n\n<caption_output>A swimmer in dark blue swim trunks and blue fins swims forward in a pool, passing a red-and-white lane divider with arm strokes and kicks, while another person in blue swimwear observes nearby. The camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eg89-UVqP6s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eg89-UVqP6s_000165_000175.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 105.96459179623966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two swimmers are visible; the foreground swimmer (in blue trunks) is moving with a stroke, while the background swimmer (in blue and white trunks) is also moving.", "background_and_ambient_analysis": "The background (pool walls and lane dividers) is static and does not shift uniformly. Water is present but not dominant; the dominant motion is the swimmers moving through the water."}}
{"video_id": "egjR1zmGEO4", "file_name": "egjR1zmGEO4_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue sports bra, dark leggings, and athletic shoes starts in a four-point stance with hands and knees on the wooden floor, legs extended behind her. She transitions into a lunge, pushing one leg back while lowering her body toward the floor. Two green upholstered chairs are positioned on either side of the room. The camera remains stationary, capturing her movements from a fixed, eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/egjR1zmGEO4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/egjR1zmGEO4_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 226.3501231429874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear is performing a dynamic lower-body exercise (squat/lunge motion), with clear movement of limbs and torso.", "background_and_ambient_analysis": "Background elements (green chairs, white wall, wooden floor) show no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "eh-RBMYUs3Q", "file_name": "eh-RBMYUs3Q_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters the frame, picks up a blue marker from the right side of a whiteboard, places it near the center, then picks up a green marker and positions it nearby. The camera maintains a close-up, top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eh-RBMYUs3Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eh-RBMYUs3Q_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 128.05390706877444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete, solid object) is moving to write on the whiteboard with markers; the motion is controlled writing motion.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed; whiteboard and markers are stationary."}}
{"video_id": "egmEhtMReb0", "file_name": "egmEhtMReb0_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows kids playing soccer. Let's look at the frames. In the first frame, there are several kids: some in blue jerseys, some in black. The background has a house, trees, mountains. The action is them running and kicking the ball.\n\nChronological order: Start with the kids on the field. The blue and black teams are moving. Let's see the sequence. Frame 0: Kids running, one in blue with number 5, others. Then frame 1: more movement, maybe passing. Frame 2: players moving, ball is in play. Frame 3: a player in blue (maybe number 4) is tackling or going for the ball, and the ball moves. Frame 4: the ball is kicked, maybe by a black jersey player. Frame 5: the ball is in the air, kids chasing.\n\nWait, need to describe motion step by step. First, multiple children in blue and black jerseys run across a grassy field. A blue-jerseyed child (small, child-sized) moves toward the ball, while black-jerseyed children pursue. The blue player attempts to control the ball, then a black player in a black jersey (small) runs toward it. The ball is kicked by a black player, sending it forward. The children continue running, chasing the ball.\n\nCheck appearance: blue and black jerseys, kids, grass field. Spatial: blue on one side, black on the other, moving toward the ball. Camera: it's a standard field view, no mention of pan or shake, just follows the action.\n\nBackground: minimal, since the focus is on the kids. So exclude details about the house, trees unless essential, but maybe not. The rules say minimal background.\n\nSo structure: Chronological events. First, kids run; then ball movement; then action.\n\nLet me draft:\n\nA group of children in blue and black jerseys run across a grassy field. A blue-jerseyed child moves toward the ball while black-jerseyed children pursue. The blue player attempts to control the ball, followed by a black-jerseyed child running to intercept. The ball is kicked forward, and children continue chasing it. The camera remains steady, capturing the players’ movements from a medium distance.\n\nWait, check the frames. In frame 0, there's a kid in black with 5, blue with 5, others. Then frame 1: the kids are moving, ball is near the black player. Frame 2: more movement, ball is in play. Frame 3: a blue player (maybe number 4) is on the ground? No, frame 3 shows a blue player (4) and black 3. Then frame 4: a black player (3) runs, ball is in the air. Frame 5: the ball is moving, kids follow.\n\nWait, the video shows:\n\n- Start: kids in blue and black, ball on the ground. Blue 5 runs, others move.\n\n- Then, a blue player (maybe 4) and black players are near the ball. The ball is kicked, maybe by a black player.\n\n- The ball moves forward, kids chase.\n\nSo the motion: multiple children in blue and black jerseys are engaged in a soccer game on a grassy field. A blue-jerseyed child (small, child-sized) runs toward the ball while other children in blue and black jerseys pursue. The blue player attempts to control the ball, followed by a black-jerseyed child running to intercept. The ball is kicked forward, and the children continue running after it. The camera captures the action from a fixed position, maintaining a medium distance view.\n\nCheck rules: concise, chronological, main subjects (kids), motion. Appearance: blue and black jerseys. Spatial: kids moving toward the ball, some in front, some behind. Background minimal. Camera: fixed, no pan.\n\nLet's make it concise. Maybe:\n\nChildren in blue and black jerseys play soccer on a grassy field; a blue-jerseyed child runs toward the ball while black-jerseyed children pursue. The blue player attempts to control the ball, and a black-jerseyed child intercepts. The ball is kicked forward, with children continuing to chase it. The camera remains stationary, observing the action from a medium distance.\n\nWait, the video shows multiple kids. The rules say \"main subjects (people/animals/objects)\". So the kids are the main subjects.\n\nLet me check the frames again. The first frame has several kids: blue and black. Then the ball is kicked, and they run. So the caption should mention the sequence.\n\nAnother way: A group of children in blue and black soccer jerseys run across a grassy field. Blue-jerseyed players move toward the ball while black", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/egmEhtMReb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/egmEhtMReb0_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 234.54893041480707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include multiple players (in blue and dark uniforms) and a ball. Players exhibit running, kicking, and collision motion (e.g., player falling after contact with ball), with ball movement driven by player interactions.", "background_and_ambient_analysis": "Background features (trees, buildings) show minimal displacement; no significant fluid/environmental motion (fire, water, smoke) present. Subtle tree sway may occur due to wind, but not dominant."}}
{"video_id": "egNDlWWFTqk", "file_name": "egNDlWWFTqk_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours a thick, creamy substance into a light beige ceramic pot. The hand repeatedly moves in and out of the frame, adding the substance. The camera remains in a static close-up position, focusing on the pot and pouring motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/egNDlWWFTqk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/egNDlWWFTqk_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 250.18094735408545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand is the discrete solid object moving, performing a stirring motion on the creamy substance in the bowl.", "background_and_ambient_analysis": "The background (table surface) is static and does not show any shifting. The fluid motion in the bowl (creamy substance) is secondary to the hand's stirring action and is not dominant."}}
{"video_id": "eh74eIFSbds", "file_name": "eh74eIFSbds_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a patterned shirt and jeans stands on a sidewalk at night, holding an object, with a turquoise bag and black bag on the ground nearby. A second individual in a plaid shirt walks from left to right in front of the first person. The first person remains largely stationary, occasionally adjusting their stance. The camera maintains a slight shake, capturing the scene from a ground-level perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eh74eIFSbds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eh74eIFSbds_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 151, "blur_score": 96.48955870093505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Pedestrians are walking across the scene (from left to right) in the foreground. The man playing guitar remains stationary with minimal hand movements.", "background_and_ambient_analysis": "Background elements (cars, trees, pavement) are static and do not shift uniformly. No fluid or wind motion observed."}}
{"video_id": "ehgZVVRJBD4", "file_name": "ehgZVVRJBD4_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video steps. First, the video starts with a black screen showing \"Transitions Lenses\" text. Then it cuts to a woman with glasses, smiling. Next, there's a hand selecting frames from a display rack. Then the hands pick a specific pair of glasses. Then the woman puts them on, adjusting them. \n\nNow, following the rules: chronological order. First frame: black screen with text (but rule f says exclude text recognition, so maybe skip that part as per the rules). Wait, the rules say exclude text recognition. So the first frame's text isn't included. Let's see. The video sequence:\n\n0.0-0.1: black screen with \"Transitions Lenses\" text (but per rules, exclude text, so maybe describe the black screen as a transition but not mention text. Wait, rule f: exclude text recognition. So maybe just say the screen is black? But the problem is the user said \"focus on motion and behavior of main subjects\". The first frame is a black screen, but no main subject. So maybe start from the second frame.\n\nWait, the given video has [0.0 seconds] as black screen with text, then [1.4 seconds] a woman smiling. So let's list each frame's content as per the video:\n\n- [0.0] black screen with \"Transitions Lenses\" (but per rules, exclude text, so maybe not mention it. The main subjects start later.)\n\n- [1.4] A woman with glasses, smiling (main subject: woman with dark hair, black glasses, smiling, front of camera? Wait, the frame shows her face in a close-up, smiling. Then [2.5] hands selecting glasses from a rack. [3.6] hands picking a specific frame. [4.7] woman putting glasses on, adjusting.\n\nSo chronological order: \n\n1. A woman with glasses smiles. \n2. A pair of hands selects eyeglass frames from a display rack. \n3. The hands pick a specific frame from the rack. \n4. The woman adjusts the glasses on her face.\n\nNow, appearance: woman has dark hair, wears glasses (maybe the frames are black? Wait, the frames in the rack are various colors, but the main subject is the woman. The hands are selecting frames from a rack with multiple pairs, different colors. \n\nSpatial relationships: The hands are in front of the rack (display of glasses), the woman is in front of a mirror (since she's adjusting glasses, maybe she's in front of a mirror).\n\nCamera movement: Close-up shots, maybe some slight movement.\n\nWait, need to follow rules: \n\na) Motion and behavior in chronological order.\n\nb) Briefly describe appearance and number (color, size, orientation). For example, hands: two hands (light skin, moving to pick glasses). Woman: has dark hair, wearing glasses (but maybe the glasses are being tried on).\n\nc) Spatial relationships: hands selecting from rack, woman putting on glasses.\n\nd) Camera perspective and movement: close-up shots, static? Or maybe slight movements.\n\ne) Minimal background: background is a display rack with multiple glasses.\n\nf) Exclude text recognition, so the first frame's text is not mentioned.\n\nLet's structure the caption:\n\nThe video begins with a woman with dark hair and glasses smiling. Then, two hands select eyeglass frames from a rack displaying multiple pairs of glasses. The hands pick a specific frame from the rack. Finally, the woman adjusts the glasses on her face. The camera focuses on close-ups of the hands and the woman's face with minimal background details.\n\nWait, need to be concise. Let's check each part:\n\n- First scene after black screen (but since text is excluded, start from the woman). The woman (1 person) with dark hair, wearing glasses (maybe, but she's in a frame where she's smiling, so she's the main subject). Then hands (2 hands, light skin) move to select glasses from a rack (multiple frames). Then hands pick one frame. Then woman puts on the glasses.\n\nWait, the exact sequence:\n\n[0.0] black screen (text excluded, so skip).\n\n[1.4] woman with dark hair, wearing glasses (wait, no, the frame shows her face with glasses, so she's wearing them. Or maybe she's trying on? Wait, [1.4] shows a woman smiling with glasses on. Then [2.5] hands (from the woman? No, two hands selecting frames. So the woman is separate? Wait, no: [2.5] is hands selecting from a rack. Then [3.6] hands picking a specific frame. Then [4.7] woman putting glasses on.\n\nWait, the order:\n\n- 0.0:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ehgZVVRJBD4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ehgZVVRJBD4_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 86.0277124237434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A hand manipulating and selecting eyeglasses from a display rack, and a woman adjusting her glasses on her face. Motion stems from human locomotion and manual interaction.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. Background remains static in all scenes (eye chart, eyeglasses display wall), with no uniform displacement indicating camera movement."}}
{"video_id": "ehqmIh0u-SA", "file_name": "ehqmIh0u-SA_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt holds a baby wearing a red and white outfit, with the baby positioned in front of them. The person raises their left hand holding a black camera toward the sky while lifting their head upward, and the baby raises their arms. The baby remains securely in the person’s arms throughout. The camera is handheld, showing slight movement, with a park setting featuring trees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ehqmIh0u-SA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ehqmIh0u-SA_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 455.22665409409734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Woman and baby are moving: woman adjusts head and body while holding baby; baby moves arms and body. Motion is due to interaction between them.", "background_and_ambient_analysis": "Background is static (tree, grass); no ambient environmental motion (fire, water, wind, etc.) observed."}}
{"video_id": "eikrR5BudWk", "file_name": "eikrR5BudWk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and blue jeans sits on sandy ground, holding a large flat marine animal (likely a ray). He adjusts his grip, shifting the animal forward while seated. The camera maintains a steady perspective, slightly angled, capturing his movements against a minimal background of a railing and distant figures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eikrR5BudWk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eikrR5BudWk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 738.6708628698984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a light shirt and cap is repositioning themselves while seated on a large aquatic animal (likely a manatee or similar marine mammal). The animal remains mostly stationary while the person shifts posture, making physical contact with the animal.", "background_and_ambient_analysis": "The background features a stationary 'GATORLAND' sign and railings with no significant shifting or fluid motion (fire, water, smoke, wind). The ground surface appears stable without environmental fluid dynamics."}}
{"video_id": "eiJgFdpGz74", "file_name": "eiJgFdpGz74_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a teal shirt, denim shorts, and green sneakers stands in a gym, holding dumbbells at his sides before lifting both to shoulder height and then lowering them. Other individuals are visible working out in the background but do not interact with him. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eiJgFdpGz74.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eiJgFdpGz74_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 392.2925199426336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Primary discrete object: man in teal shirt performing weightlifting (arms lifting weights overhead). Secondary objects: people moving in background (walking, interacting), but all are solid, distinct entities with explicit physical motion.", "background_and_ambient_analysis": "Gym environment with static equipment and people; no fluid/environmental motion (fire, water, smoke, wind) or uniformly shifting backgrounds indicating camera motion."}}
{"video_id": "ejfUWSBNmLU", "file_name": "ejfUWSBNmLU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of dark-skinned hands positions several blue and white banknotes into the top slot of a white and gray bill-counting machine resting on a blue chair. The hands adjust the bills while the machine remains stationary on a tiled floor. The camera maintains a static top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ejfUWSBNmLU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ejfUWSBNmLU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 118.5874329727398, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands are moving to feed a document into a machine; the hands exhibit discrete, deliberate motion for operation.", "background_and_ambient_analysis": "The background consists of a tiled floor and a blue chair; these elements are static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "ejSCNi3GdUc", "file_name": "ejSCNi3GdUc_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two boys kneel on a carpeted floor, engaged in a board game. The boy on the left, wearing a dark hoodie and patterned pants, moves his hand across the game board and then reaches downward toward the board’s edge. The boy on the right, in a green and black striped shirt and light shorts, holds game cards. The left boy leans forward to interact with the board. The camera remains stationary, capturing the scene from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ejSCNi3GdUc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ejSCNi3GdUc_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 56.861073176308324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children interact with a board game and a red ball; the child on the left manipulates game pieces, while the other holds the ball.", "background_and_ambient_analysis": "Background elements (carpet, furniture) remain static with no uniform shifting; no fire, water, smoke, or wind effects observed."}}
{"video_id": "ekBgEaxFXVg", "file_name": "ekBgEaxFXVg_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video is about curling. The main subject is a player in a red and black uniform sliding a stone. There are other players with brooms. Let's break down the sequence.\n\nStarts with the player pushing the stone, then moving forward. The teammates are behind, holding brooms. The camera follows the stone. Need to mention motion chronologically. Describe the player's actions: crouching, releasing the stone, sliding. Teammates' positions: behind, moving, sweeping? Wait, in curling, when they push the stone, the sweepers are behind or to the side? Wait, the video shows the player sliding the stone, and others are standing with brooms. Wait, the video has a player in red/black, crouching, pushing the stone forward. Then the stone moves, teammates are to the side or behind. Let's check the frames.\n\nFirst frame: player in red/black, crouching, pushing stone. Others with brooms nearby. Then as the stone moves, the player gets up and moves. The teammates are holding brooms, moving to sweep? Wait, no, in curling, the sweepers are behind the stone but when the stone is released, they start sweeping. But here, maybe the players are sliding the stone.\n\nWait, the task is to describe the motion chronologically. Let's outline:\n\n1. A person in red and black curling uniform crouches low on the ice, gripping a curling stone, and slides it forward.\n2. Two teammates stand on either side, holding red brooms, and move slightly to follow the stone's trajectory.\n3. The stone glides across the ice towards the target area.\n4. The camera follows the stone's movement from a low angle, panning forward as the stone travels.\n\nNeed to mention appearance: red and black uniform, curling stone (which is stone-like, maybe with handles), teammates with red brooms. Number: one main player, two teammates.\n\nSpatial relationships: player in front, teammates behind or to sides. Wait, the video shows the main player crouching, pushing the stone. The teammates are on both sides, holding brooms. As the stone is released, the teammates move to sweep? Or just stand? The video has them moving with the stone's path.\n\nAlso, background: Vancouver 2010, but rules say exclude text recognition. So don't mention Vancouver. Focus on motion and subjects.\n\nLet's structure:\n\nA person in a red and black uniform crouches low, releasing a curling stone while sliding forward on the ice. Two teammates in dark clothing stand on either side, holding red brooms and moving slightly to follow the stone's path. The stone glides across the ice towards the target area. The camera maintains a low-angle perspective, tracking the stone's movement with a slight pan forward.\n\nWait, check the rules: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So first, the main player's action (crouching, sliding stone), then teammates' actions (holding brooms, moving), then the stone's motion. Also, mention spatial: the teammates are to the sides or behind. In the frames, the main player is in the center, teammates on left and right (since two people with brooms).\n\nLet's make it concise. \"A person in a red and black uniform crouches low, pushing a curling stone forward on the ice while sliding. Two teammates in dark attire stand on either side, holding red brooms, and follow the stone's movement. The stone travels across the ice toward the target area. The camera follows the stone from a low angle with a slight pan forward.\"\n\nCheck if numbers are mentioned: \"a person\", \"two teammates\". Yes, the main subject is one, teammates are two.\n\nAppearance: red and black uniform (color), curling stone (object), red brooms (teammates' brooms). Spatial: teammates on either side, behind the main player? Wait, the main player is sliding the stone, so teammates are behind to sweep? Wait, in curling, when the stone is delivered, the sweepers are behind to sweep the ice. But in the video, are they sweeping? The video shows the players with brooms but the main action is pushing the stone. Let's check the frames: the first frame has the main player crouching, pushing the stone, and two others with brooms. Then the next frames show the stone moving, and the teammates are behind? Wait, the main player is sliding forward, the teammates are behind. Wait, no: when you deliver a stone, you push it, then get up, and the sweepers are behind. Wait, the video might be showing the delivery phase.\n\nSo", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ekBgEaxFXVg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ekBgEaxFXVg_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 124.29027668925303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Curler slides stone across ice, two sweepers move with brooms; all actions involve solid objects (people, stone, brooms) moving via physical forces (pushing, sweeping, sliding).", "background_and_ambient_analysis": "Background elements (e.g., Vancouver 2010 banners, Olympic rings) are static and show no uniform shifting or environmental motion (fire, water, wind)."}}
{"video_id": "ekU_dWBUrUc", "file_name": "ekU_dWBUrUc_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white top, black skirt, and flower in their hair stands on green grass, holding an orange hula hoop. They spin the hoop around their waist, moving their hips to keep it in motion, then step to the side while continuing to hula hoop. The camera maintains a slight follow movement to keep the subject centered.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ekU_dWBUrUc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ekU_dWBUrUc_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 151, "blur_score": 98.21714765125247, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating an orange hula hoop, demonstrating controlled rotational motion around their waist through deliberate physical movements.", "background_and_ambient_analysis": "Background elements (buildings, bushes, grass) show no significant shifting or fluid motion; no fire, water, or wind effects dominate the scene."}}
{"video_id": "eks4vxeVacQ", "file_name": "eks4vxeVacQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless individual moves in front of a man wearing a blue and white striped shirt; the man gestures toward the shirtless person and shifts position as they interact within a room containing a wall-mounted TV. The camera remains handheld with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eks4vxeVacQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eks4vxeVacQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 148.5701894519382, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two solid human subjects (bald man in striped shirt, shirtless person) interact via physical forces (pushing, gesturing), with distinct motion tracks.", "background_and_ambient_analysis": "Static background elements (wall, mounted TV) show no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "elRLw0QNK4E", "file_name": "elRLw0QNK4E_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the initial segment, several individuals gather around a casino table, raising arms and clapping; the scene then cuts to a woman in a red striped shirt standing behind a bar counter, gesturing with her hands while positioned in front of a bar area with screens visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/elRLw0QNK4E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/elRLw0QNK4E_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 253.27019481731642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: in the casino scene, individuals interact with table surfaces and gestures; in the bar scene, the woman behind the counter makes hand movements.", "background_and_ambient_analysis": "The background in both scenes (casino and bar) shows static architectural elements (ceiling structures, shelving units) with no shifting or fluid motion (e.g., fire, water, wind). No ambient environmental motion is present."}}
{"video_id": "elliT8lO7JI", "file_name": "elliT8lO7JI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules.\n\nThe video shows a person drawing on asphalt. The person is wearing a white shirt and has light brown hair. They're using their right hand to draw a bicycle. The camera is shaky and close-up, with a finger in the frame. The background is just the asphalt.\n\nI need to focus on the motion: the person starts drawing, traces the bicycle, maybe completes it. Mention their appearance briefly—white shirt, light hair, right hand. Spatial relationship: the person is in front of the asphalt, drawing on it. Camera perspective is top-down but shaky, close to the action. Exclude background details unless essential, which here it's just the asphalt. Don't mention any text or names.\n\nCheck the rules again. Chronological order: person begins drawing, moves their hand to form the bicycle shape. Keep it concise. Make sure not to include any extra info like why they're drawing or the setting beyond what's visible.\n\nWait, the first frame has the person with their hands down, then they start drawing. The bicycle outline is formed over time. So the caption should describe the sequence: the person using their hand to draw the bicycle on the pavement, the camera's close-up and shaky view. Need to mention the hand motion, the result (bicycle shape), and camera perspective.\n\nAvoid saying \"a person\" but since it's the main subject, maybe specify \"a person in a white shirt with light brown hair\" but the rules say briefly describe appearance and number. So \"a person in a white shirt, light brown hair\" is okay.\n\nCheck if the background is essential. The asphalt is where they draw, so it's necessary to mention. But the rule says minimal background. So just say \"on a paved surface.\"\n\nAlso, check the output format: must be in <caption_output> tags, no extra text. So the final answer should be that paragraph inside the tags.\n\nWait, the example given in the rules shows the output format as <caption_output>...<caption_output>. So I need to make sure it's exactly that.\n\nLet me structure it:\n\nA person in a white shirt with light brown hair draws a bicycle outline on a paved surface using their right hand, moving their hand in a continuous motion to form the shape. The camera is held close to the action with a slight shake, maintaining a top-down perspective throughout.\n\nWait, but the video starts with the person's hand already on the ground, then drawing. So chronological order: starts by placing the hand on the asphalt, then tracing the bicycle. Maybe \"A person in a white shirt and light brown hair uses their right hand to draw a bicycle outline on a paved surface, tracing the shape with continuous hand movements.\" Then camera perspective: close-up, slightly shaky, top-down.\n\nWait, the user's rules say \"mention spatial relationships if relevant\". Here, the person is in front of the asphalt, but maybe the camera is looking down at them. So \"The camera captures a top-down view, slightly shaky, focusing on the person's hand as they draw.\"\n\nBut need to keep it concise. Let me check the example in the problem statement. The user provided an example where the caption is: \"A person in a white shirt draws a bicycle on a paved surface, using their right hand to trace the outline. The camera maintains a close-up, slightly shaky perspective.\"\n\nSo maybe: A person wearing a white shirt with light brown hair draws a bicycle outline on a paved surface using their right hand, tracing the shape from left to right. The camera is positioned close to the action with a slight shake, maintaining a top-down view.\n\nWait, the video starts with the person's hand on the ground, then moving to form the bicycle. The sequence shows the drawing process. So the caption should describe the motion: the person starts drawing, the bicycle shape becomes visible.\n\nBut need to be concise. Maybe: A person in a white shirt and light brown hair traces a bicycle outline on a paved surface with their right hand, moving their hand continuously to form the shape. The camera remains in a close-up, slightly shaky top-down perspective throughout.\n\nCheck for rules:\n\na) Motion and behavior chronologically: yes, tracing the outline.\n\nb) Appearance: white shirt, light brown hair.\n\nc) Spatial: on the paved surface.\n\nd) Camera perspective: top-down, close-up, shaky.\n\ne) Background minimal: just paved surface.\n\nf) Excluded text, names, stylistic.\n\nYes, this should work. Let me check the exact wording. Avoid \"bicycle\" but the user's example includes it. Wait, the problem says \"exclude text recognition\", but the bicycle is drawn, so it's okay. The caption is about the drawing, not text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/elliT8lO7JI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/elliT8lO7JI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 109, "blur_score": 291.7814670832232, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (with blonde hair, white shirt) is actively drawing shapes in the dust on the asphalt using their hand, resulting in distinct, solid-object motion.", "background_and_ambient_analysis": "The asphalt background shows no uniform shifting or fluid motion (no fire, water, smoke, or wind). The ground remains static throughout the clip."}}
{"video_id": "elYqyY1E674", "file_name": "elYqyY1E674_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men, one in a white shirt and beige cap, the other in a dark shirt with gloves, collaboratively transfer a large golden-brown roasted pig from a grill to a white table. The man in white assists from the left while the man in dark shirt lifts the pig’s hindquarters; after placement, both step back. Camera perspective is handheld with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/elYqyY1E674.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/elYqyY1E674_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 534.0469981139289, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men and a roasted pig are moving. The men are lifting, rotating, and placing the pig on a surface.", "background_and_ambient_analysis": "No significant shifting background. No visible fire, water, smoke, or wind. Background elements (stone wall, grass) are static."}}
{"video_id": "el7B4YUv29Q", "file_name": "el7B4YUv29Q_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses their right hand to strike a metal chisel against a light brown cylindrical wood block held in their left hand on a wooden workbench, carving the wood. Shavings accumulate on the bench as the chisel removes material, and the hand lifts the block to display the carved section. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/el7B4YUv29Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/el7B4YUv29Q_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 797.7097933275843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person's hands manipulate a chisel to carve a wooden piece; the wood and chisel exhibit discrete, solid motion due to physical force application.", "background_and_ambient_analysis": "The background (wooden workbench, tools, wall) is stationary with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "ekceM60QUQs", "file_name": "ekceM60QUQs_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours light brown coffee beans from a wooden scoop into a large metallic pan resting on a white stovetop with black grates. The beans shift and settle as the pan is tilted, revealing its curved handle. The camera begins with a close-up of the beans, then shifts angle to show the pan’s edge and the stovetop’s grates.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ekceM60QUQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ekceM60QUQs_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 80.84430675882881, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Grains are being poured into a pot from a container, and a hand places a wooden spoon into the pot. The grains move due to pouring action.", "background_and_ambient_analysis": "The background (stove and countertop) is static with no shifting elements. No fire, water, smoke, or wind motion is present."}}
{"video_id": "elqbcMSmnNI", "file_name": "elqbcMSmnNI_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and black pants holds a bowling ball, swings it forward, releases the ball down the lane, then walks toward the end of the lane as the ball rolls. The camera captures the motion from a fixed perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/elqbcMSmnNI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/elqbcMSmnNI_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 485.21054957476724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is moving through a discrete motion sequence: preparing to bowl, swinging the ball, and walking down the lane. The ball is also a discrete object in motion.", "background_and_ambient_analysis": "The background elements (bowling lanes, walls, floor) show no uniform shifting or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "ekXIBmGXjfg", "file_name": "ekXIBmGXjfg_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black tank top and white shorts stands behind a woman in a black top and striped pants as they perform a shoulder exercise in a gym. The woman extends her arms outward while holding weights, moving them in a circular motion, with the man guiding her movements. Other gym patrons are visible in the background. The camera maintains a steady medium shot, capturing the pair from the front as they execute the exercise.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ekXIBmGXjfg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ekXIBmGXjfg_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 92.81115278424436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two foreground individuals (a man and woman) perform weightlifting motions (e.g., shoulder presses, arm movements); other gym-goers in the background exhibit minor locomotion.", "background_and_ambient_analysis": "Gym background with fixed equipment (weights, machines) and people; no fluid motion (fire, water, smoke) or wind-driven movement observed. Background elements are static and not shifting uniformly."}}
{"video_id": "en5qa7tZpLw", "file_name": "en5qa7tZpLw_000213_000223.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person manipulates a white cylindrical tube, opens it to extract a small bottle with a white cap, and positions the bottle above another person's outstretched palm. They press the cap to dispense liquid onto the hand. The camera maintains a close-up perspective, focusing on the hands and objects against a minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/en5qa7tZpLw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/en5qa7tZpLw_000213_000223.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 37.73808359606928, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands and a white cylindrical applicator) move as the hands manipulate the applicator and apply product to the skin.", "background_and_ambient_analysis": "The background elements (wall, table surface) remain static with no uniform shifting or fluid/environmental motion observed."}}
{"video_id": "em8z41ZfyNE", "file_name": "em8z41ZfyNE_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls, one in a gray tank top and the other in a light pink shirt, sit side by side at a table. They clap their hands together, then raise their hands outward with palms facing forward, followed by one girl moving her hand toward her face. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/em8z41ZfyNE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/em8z41ZfyNE_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 139.1189169547066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women moving their hands in a clapping and waving motion; their hands are discrete solid objects moving due to muscular action.", "background_and_ambient_analysis": "Background is static (no shifting of walls, furniture, or environmental elements like fire/water/smoke). No dominant ambient motion."}}
{"video_id": "enTGzeQ3hts", "file_name": "enTGzeQ3hts_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, identify the main subjects: a baby and an adult. The video starts with the baby smiling, then the adult is near the baby. The adult moves, maybe interacting. The baby's expressions change—smiling, then looking away, then maybe crying? Wait, the frames show the baby's face changing. Let's check the sequence:\n\nFrame 0: Baby smiling, adult on left.\n\nFrame 1: Adult's head is there, baby still smiling.\n\nFrame 2: Baby still smiling, adult moving.\n\nFrame 3: Adult is closer, baby's expression changes.\n\nFrame 4: Adult is holding something, baby looking.\n\nFrame 5: Adult's hand is near the baby, baby's mouth open.\n\nWait, the key motions: adult interacts with baby, baby smiles then maybe reacts. The adult is on the left, baby in front. The baby's head orientation changes. Background has a room with a door, but minimal. Camera is steady, maybe slight shake? The output needs to be concise, chronological.\n\nSo structure: Start with baby smiling (first frame), then adult interacts (moves, maybe gestures), baby reacts (expression changes, maybe opens mouth). Then note their positions: adult to the left of baby, baby in front. Camera perspective: likely eye-level or close-up, slight movement.\n\nWait, the rules say \"focus on motion and behavior in chronological order\". So:\n\n- Initial: Baby smiles, adult is near.\n\n- Then adult moves towards baby, maybe holds something (like the hand in frame 4-5).\n\n- Baby's expression changes from smiling to maybe looking down or reacting.\n\n- The adult is interacting, perhaps talking or showing something.\n\nNeed to be concise. Let's draft:\n\nA baby with light hair, wearing a light-colored outfit, sits in a room. The baby initially smiles, then looks down and opens its mouth. An adult with dark hair, positioned to the left of the baby, leans in and gestures toward the baby. The baby’s head turns slightly as the adult interacts, and the baby’s expression shifts from smiling to a neutral or slightly downturned look. The camera remains close and stable, capturing the interaction from a slightly angled perspective.\n\nWait, check the rules: background minimal. So mention background only if essential. Here, the room has a door and some furniture, but maybe not necessary. The key is the motion of the subjects.\n\nLet me rephrase to be more chronological and concise:\n\nThe baby, with light hair and wearing a light-colored outfit, smiles and then looks away. An adult with dark hair, positioned to the left, moves toward the baby and gestures. The baby’s head turns slightly as the adult interacts, and the baby’s mouth opens. The camera maintains a close, steady shot from a slightly angled perspective, capturing the interaction between the two.\n\nWait, but need to check the actual frames. The frames show the adult's hand moving, maybe holding a toy. In frame 3-4, the adult's hand is near the baby. The baby's face changes: smiling, then looking at the adult, then maybe crying? Wait, the baby's mouth is open in frame 5, maybe reacting to the adult.\n\nWait, the problem says \"concise, chronological paragraph\". Let's list steps:\n\n1. Baby smiles initially.\n\n2. Adult moves closer (from left), gestures.\n\n3. Baby looks away, mouth opens (maybe reacting to adult's gesture).\n\nSo:\n\nA baby with light hair, dressed in light clothing, smiles and then turns its head away. An adult with dark hair, positioned to the left, leans in and gestures toward the baby. The baby’s mouth opens as the adult interacts, and the baby’s expression shifts from smiling to a neutral state. The camera remains steady and close, capturing the interaction from a slightly angled view.\n\nCheck if that's under the rules. Minimal background. Mention appearance (light hair, light clothing; adult dark hair). Spatial relationships (adult to left of baby). Motion: baby smiles, turns head, mouth opens. Adult leans in, gestures. Camera: steady, close, angled.\n\nYes. Let's make sure it's concise. Maybe:\n\nA baby with light hair, wearing a light-colored outfit, smiles initially and then turns its head away. An adult with dark hair, positioned to the left, leans in and gestures toward the baby, causing the baby to open its mouth and shift its expression. The camera remains close and steady, capturing the interaction from a slightly angled perspective.\n\nThat seems good. Let's check for rules:\n\na) Motion and behavior chronological: baby smiles, turns head; adult leans in, gestures; baby opens mouth.\n\nb) Appearance: baby light hair, light outfit; adult dark hair.\n\nc) Spatial: adult left of baby.\n\nd) Camera: close, steady, angled.\n\ne) Background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/enTGzeQ3hts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/enTGzeQ3hts_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 241.40511217942924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The adult and baby are moving: the adult moves their hand and holds a bottle, while the baby moves its head, mouth, and eyes.", "background_and_ambient_analysis": "The background (wall, door, calendar) is static and shows no shifting. There are no environmental fluids (fire, water, smoke) present."}}
{"video_id": "eoh41Rom308", "file_name": "eoh41Rom308_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown sweater and dark pants stands at a table covered with a white tablecloth, moving plates; they pick up a plate with their right hand, place it on the table, then lift another plate and set it down. The table also holds a vase with flowers and additional plates. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eoh41Rom308.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eoh41Rom308_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 190.01291264515737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing deliberate movements: stepping back from the table, turning slightly, and handling papers on the table. The table and papers exhibit motion due to the person's actions, but the table itself remains stationary.", "background_and_ambient_analysis": "The background (white walls and tiled floor) shows no shifting or fluid motion. There are no fire, water, smoke, or wind elements present."}}
{"video_id": "enwdRt2iT18", "file_name": "enwdRt2iT18_000181_000191.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules. Let me read through the rules again to make sure I don't miss anything.\n\nRule a) Focus on motion and behavior in order. So I should describe what happens step by step. The video shows people on the beach. The first frame has two people: a child in a pink dress and an adult in yellow. They're near a purple bucket and a yellow shovel. The adult is crouching, digging in the sand. The child moves around them. Then the adult continues digging, maybe shaping a hole or something. The child is standing next to them. The background is the beach with the ocean, but I shouldn't describe it much unless essential.\n\nRule b) Mention appearance and number. The child is wearing a pink dress with white dots, the adult has a yellow top. The purple bucket and yellow shovel are visible. Need to note colors and what they're doing.\n\nRule c) Spatial relationships. The adult is crouching in front of the bucket, the child is to the left or right? In the frames, the child moves from left to right maybe. The bucket is on the sand, the shovel is next to it. Maybe the child is standing to the side of the adult.\n\nRule d) Conclude with camera perspective. The camera seems to be stationary, maybe slightly shaky. The video is a bit grainy, but no specific camera movement mentioned except maybe a slight shake. The user said to mention perspective and movement. If it's a fixed shot, but the description says \"slight shake\" as per the example. Wait, in the output example they said \"slight shake\", but in the given video, maybe it's static. Hmm, the rules say \"Conclude with the camera perspective and movement\". So if it's a fixed shot, maybe \"static camera\" or \"stationary perspective\". But the example given in the problem statement says \"slight shake\", so maybe I should check the video. Wait, the user provided the video frames, but as an AI, I can't see the video. Wait, the user provided the video frames as input, but in reality, I have to imagine based on the description. Wait, the user has given the video frames, so maybe the camera is static. Let me check the frames described.\n\nIn the frames, the action is happening on the beach, the camera seems to be capturing the scene without moving much. The problem states \"Conclude with the camera perspective and movement\". So perhaps the camera is stationary, but the problem says \"slight shake\" in the example. Wait, the user's example output for a different video might have \"slight shake\", but in this case, since the user's rules say to mention camera perspective and movement, but the video here is given as a sequence of frames. Maybe the camera is fixed but slightly shaky. But without seeing the actual video, it's hard. However, the user's instruction says \"DO NOT output your reasoning\" so I have to go with what's in the given frames.\n\nWait, the user provided the video frames as:\n\n[0.0] - [5.0] seconds. The frames show two people: a child in a pink dress, an adult in yellow. The child moves around the adult who is crouching and digging in the sand with a yellow shovel. The purple bucket is next to them. The camera seems to be looking down on the scene, but maybe it's a medium shot. The camera movement isn't specified, but the rules require to mention it. The user says to conclude with camera perspective and movement. If the video is static, then \"static camera\" or \"stationary perspective\".\n\nRule e) Background minimal. The ocean is in the background, but only a bit. So maybe just mention \"beach setting with ocean waves\" briefly.\n\nRule f) Exclude text, names, stylistic. So no mention of \"yellow shovel\" but maybe just \"shovel\". Wait, the purple bucket is visible. The adult is in yellow, child in pink.\n\nLet me structure the paragraph chronologically:\n\nStart with the first frame: two people, child in pink dress and adult in yellow top. They're on the beach, near a purple bucket. The adult is crouching, digging in sand with a yellow shovel. The child moves around, maybe standing next to the adult. Then the adult continues digging, the child approaches. The camera is stationary.\n\nWait, in the first frame, the adult is crouching, then the child is moving. The description says \"a child in a pink dress with white polka dots\" but the user says to keep it concise. Maybe \"child in pink dress\".\n\nThe chronological order:\n\n- Adult crou", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/enwdRt2iT18.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/enwdRt2iT18_000181_000191.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 163.06847146874003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in yellow, one in pink) interact with sand, moving hands and limbs to shape the sand. A purple bucket remains static on the sand.", "background_and_ambient_analysis": "The beach background (sand, ocean) shows minimal shift; ocean waves are present but not dominant in motion. No significant fluid or gaseous motion dominates the scene."}}
{"video_id": "eo9jWiI2pWM", "file_name": "eo9jWiI2pWM_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children interact at a street crosswalk; a boy in a red shirt and cap stands facing a boy in a black-and-white striped shirt and dark shorts. The striped-shirt boy walks toward the red-shirt boy, who hands him a white object, then the striped-shirt boy turns and walks away. The red-shirt boy remains in place, holding the object. Background includes a chain-link fence and buildings, with minimal motion in the environment. Camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eo9jWiI2pWM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eo9jWiI2pWM_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 301.9809266401728, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (one in red, one in dark) are moving: the child in dark walks toward the red child, stops, throws a ball, and then walks away. The red child stands and then catches the ball.", "background_and_ambient_analysis": "The background (houses, fence, street) is static with no shifting, and there are no fluid or environmental elements (like wind, fire) dominating the scene."}}
{"video_id": "emx2FCovaj4", "file_name": "emx2FCovaj4_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing with bare feet climbs a yellow geometric playground structure with green connectors, moving upward while gripping the bars; the camera follows from a ground-level perspective as they transition from an upright stance to hanging upside down against a gravel and grassy field background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/emx2FCovaj4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/emx2FCovaj4_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 621.8491682437832, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is climbing on a yellow geometric playground structure, moving upward with visible locomotion and physical interaction with the structure's nodes.", "background_and_ambient_analysis": "The background features grass, trees, and a building which remain stationary relative to each other across frames. No fluid motion (fire, water, smoke) or wind-driven environmental motion is present."}}
{"video_id": "eowPYUo7C_0", "file_name": "eowPYUo7C_0_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white tank top, black pants, black cap, and black gloves sits in a gym, lifting dumbbells upward with both hands, then lowering them, and finally standing. Gym equipment is visible in the background; the camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eowPYUo7C_0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eowPYUo7C_0_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 443.00216620666197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is lifting dumbbells in a controlled motion; their arms and torso move as they perform the exercise, representing solid, distinct object movement due to physical exertion.", "background_and_ambient_analysis": "The gym background (weight racks, equipment) shows no significant shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "eo8IbqMYPGM", "file_name": "eo8IbqMYPGM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and blue jeans feeds goats, with white and black goats gathering around him. A child in a red hoodie and blue jeans approaches the goats, reaching out. The camera follows the movement, capturing the goats' interactions and the child's actions, with a slight shake as it pans slightly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eo8IbqMYPGM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eo8IbqMYPGM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 58.95877963770555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: goats (white and black) and people (children and adults) are moving. The goats are walking and interacting with the people, who are also moving (e.g., a child in a red shirt walking near the goats, an adult in black shirt interacting with the goats).", "background_and_ambient_analysis": "The background (railings and wall) is stable and not shifting. There are no fluid or environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "epG0lPwPEj0", "file_name": "epG0lPwPEj0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light brown hair and light purple shirt lies on a textured surface, initially with closed eyes and hands positioned near their head; they then open their eyes while remaining in the same position. The camera maintains a close-up perspective with slight movement, focusing on the upper body and face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/epG0lPwPEj0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/epG0lPwPEj0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 388.9257152766877, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves their head and face, transitioning from a resting state (eyes closed) to an active state (eyes open, mouth open).", "background_and_ambient_analysis": "The background (carpet and wall) is static with no shifting patterns or environmental motion. No fire, water, or smoke observed."}}
{"video_id": "eq-t_wj9pKw", "file_name": "eq-t_wj9pKw_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray shirt, red shorts, and black shoes stands in a gym, lifting a weight upward with both hands before lowering it back down. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eq-t_wj9pKw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eq-t_wj9pKw_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 665.3247015942954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red shorts and white shirt is lifting a barbell. The barbell moves vertically in a controlled manner due to the subject's physical force during weightlifting.", "background_and_ambient_analysis": "The gym background (weight racks, walls, red flooring) remains static with no shifting or environmental motion. No fire, water, smoke, or wind-induced effects are observed."}}
{"video_id": "ep_uhFsGisY", "file_name": "ep_uhFsGisY_000220_000230.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black and white circular-patterned dress holds a green fabric strip, adjusting it with their hand and positioning it against their side. The camera maintains a close-up view throughout the sequence, focusing on the dress and the strip's movement, with a light blue background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ep_uhFsGisY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ep_uhFsGisY_000220_000230.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 203.02457126290122, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their body and arms, holding a green flexible tube. The motion is due to the person's own locomotion and manipulation of the tube.", "background_and_ambient_analysis": "The background is a static light blue color with no shifting elements. There are no fluids or environmental motions (e.g., fire, water, smoke, wind)."}}
{"video_id": "eqsrnDOYuZw", "file_name": "eqsrnDOYuZw_000174_000184.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise chronological paragraph describing the video based on the provided frames.\n\nFirst, the video starts with a white screen. Then there's a man in a light-colored shirt speaking into a microphone. He's indoors with a background that has some blurred people and plants. Next, another man in a dark suit with a white shirt appears, also speaking into a microphone. The scene shifts to a third man in a checkered shirt, who's talking with his hand raised, maybe gesturing. Then there's a man in a white shirt with a microphone, speaking in an outdoor setting. The background here has people and greenery. \n\nI need to focus on the motion and behavior. The main subjects are the men speaking into microphones. They are in different settings: indoor with plants, outdoor with people. Each appears sequentially. The camera moves between them, maybe cutting from one to another. The background isn't too detailed except for the presence of people and plants. I should mention their appearance briefly—like the checkered shirt, dark suit, etc. But since the rules say to exclude named characters and text, just describe their clothing. Also, mention spatial relationships if relevant, but maybe not necessary here since it's different scenes. The camera perspective changes between close-ups and medium shots. \n\nWait, the first frame is white, then the first man in light shirt, then dark suit, then checkered shirt, then white shirt. Each in different scenes. The order is important. Need to list each person in chronological order. Also, the background elements like plants and people are minimal but maybe essential. Let's see.\n\nStart with the white screen, then the first man (light shirt) speaking indoors with blurred background. Next, the second man in dark suit speaking, maybe outdoors? The third man in checkered shirt gesturing. Fourth man in white shirt speaking outdoors. Camera cuts between them. Each scene is a different person speaking. Maybe the camera is static in each shot but moving between shots. The paragraph should be chronological.\n\nCheck the rules: don't include text recognition, named characters, stylistic analysis. So no mentioning \"i-LEARN Ace\" or the subtitles. Just the actions. So the caption would be:\n\nThe video begins with a white screen, transitioning to a man in a light-colored shirt speaking into a microphone indoors with blurred figures and greenery in the background. A second man in a dark suit speaks into a microphone against an outdoor backdrop with trees and people. A third individual in a checkered shirt gestures while speaking into a microphone in a crowded setting. Finally, a fourth man in a white shirt speaks into a microphone outdoors with people and foliage visible. The camera cuts between close-up shots of each speaker, maintaining a static perspective throughout.\n\nWait, need to check the sequence. The first frame is white, then frame 1 shows the man in light shirt. Then frame 2: man in dark suit. Frame 3: man in checkered shirt. Frame 4: man in white shirt. So four people in order. But the user's example has 5 frames. Wait, the provided frames are [0.0], [1.4], [2.5], [3.6], [4.7]. Wait, the input shows the video frames with timestamps. The first frame is white screen. Then frame 1.4 has the man in light shirt. Then frame 2.5: dark suit, then frame 3.6: white shirt, then frame 4.7: checkered shirt. Wait, the order in the input might be the sequence. Let me check:\n\nOriginal input:\n\n[0.0] white screen\n\n[1.4] man in light shirt (first speaker)\n\n[2.5] man in dark suit\n\n[3.6] man in white shirt\n\n[4.7] man in checkered shirt (but according to the text, it's a man with a microphone, but the frame description says \"a man in a checkered shirt\"\n\nWait, the user's description says:\n\n<1.4 second> [man in light shirt speaking]\n\n<2.5 second> [man in dark suit]\n\n<3.6 second> [man in white shirt]\n\n<4.7 second> [man in checkered shirt]\n\nWait, but the user's input shows:\n\n<0.3> white\n\n<1.4> man in light shirt\n\n<2.5> man in dark suit\n\n<3.6> man in white shirt\n\n<4.7> man in checkered shirt\n\nWait, but the user provided the frames as:\n\n[0.0] white\n\n[1.4] first man (light shirt)\n\n[2.5] second man (dark suit)\n\n[3.6] third man (white shirt)\n\n[4.7]", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eqsrnDOYuZw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eqsrnDOYuZw_000174_000184.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 1183.8149359162978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The primary moving objects are the interviewees (people) who are speaking. Their motion includes head movements, mouth movements, and minor body shifts. Additionally, in outdoor scenes, background people are moving due to locomotion, but these are secondary to the primary subjects.", "background_and_ambient_analysis": "The background elements (indoor walls, outdoor trees) are static or show minimal movement (e.g., slight wind in trees is not dominant). No fire, water, smoke, or significant wind is present. Therefore, no ambient environmental motion is dominant."}}
{"video_id": "er9rTT8fs78", "file_name": "er9rTT8fs78_000317_000327.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pile of red playing cards with gold borders and a patterned design is arranged on a brown surface. A dark hand enters from the top right, briefly adjusts and moves the cards before exiting the frame. The camera maintains a stationary top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/er9rTT8fs78.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/er9rTT8fs78_000317_000327.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 422.72954002649254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (solid object) manipulates playing cards: flipping a card at the start and moving cards in a grid pattern. The cards exhibit discrete motion due to hand contact (collisions, friction).", "background_and_ambient_analysis": "The table surface background shows no uniform shifting or environmental motion (no fire, water, smoke, or wind); it remains static throughout the video. No fluid dynamics are present."}}
{"video_id": "ervmiky0czA", "file_name": "ervmiky0czA_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two male tennis players, one in a white shirt and red shorts, the other in a white shirt and black shorts, are on a tennis court. The player in red shorts moves forward to strike the ball with his racket, then retreats while the opponent in black shorts moves backward to return the ball. The red shorts player continues moving toward the net, while the black shorts player walks away from the net toward the baseline. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ervmiky0czA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ervmiky0czA_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1194.0511219815692, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two tennis players (one in white/red uniform, one in white) and their rackets are moving. Players exhibit locomotion (walking, running) and racket swings, with discrete physical interactions during play (e.g., net movement, ball contact implied).", "background_and_ambient_analysis": "No fire, water, smoke, or wind effects visible. Background elements (fence, court lines, structures) remain consistently static with no uniform shifting or fluid motion."}}
{"video_id": "eq4GAbEWzT4", "file_name": "eq4GAbEWzT4_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to look at the video clips provided. The first part shows a person in blue and green gear with a paintball gun running, then another person in brown gear taking cover behind a large inflatable. Wait, the video has multiple clips. Let's parse each frame.\n\nFirst frame: [0.0] shows a person in blue and green (maybe camouflage) with a purple helmet, running on grass with paint splatters. Second frame: [1.4] shows people behind a large inflatable, one in brown gear, another in green, taking aim. Third frame [2.5] same scene, more people moving. Fourth [3.6] continues, then [4.7] shows a person in red gear firing at a pink inflatable, and a green one in the background.\n\nWait, need to put in chronological order. So the video sequence is:\n\n- Start with a person running (first frame), then cutting to a group taking cover behind a large inflatable (second frame onwards), then another scene with a person firing.\n\nWait, the user provided 5 frames: 0.0, 1.4, 2.5, 3.6, 4.7. Let's list each:\n\n0.0s: Person in blue/green camouflage, purple helmet, holding paintball gun, running on grass (paint splatters). Another person in brown gear is in the background, possibly moving.\n\n1.4s: Group behind a large white inflatable with yellow paint splatters. One person in brown camouflage, helmet, taking aim with paintball gun. Others in the background moving.\n\n2.5s: Similar, more people taking positions, one in brown, another in green.\n\n3.6s: More movement, people taking cover, aiming.\n\n4.7s: A person in red camouflage and helmet fires a paintball gun at a pink inflatable (with paint splatters), another green inflatable in the background.\n\nNow, need to describe in chronological order. So first action: person running. Then group taking cover, then firing. But need to make it a paragraph.\n\nAlso, need to mention appearance: colors (blue/green, brown, red), number (multiple people), motions (running, taking cover, aiming, firing).\n\nSpatial relationships: behind inflatables, in front of (e.g., person behind inflatable, others in background).\n\nCamera: probably following the action, panning or static? The frames don't show camera movement explicitly, but since it's sequential, likely following the movement. Maybe static shots in each clip, but the task says \"camera perspective and movement\"—so if it's a sequence of static shots, then maybe \"static shots\" or \"cut between shots\".\n\nWait, rules: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo for the video sequence: first clip is a person running (close-up?), then cut to a group behind inflatable (medium shot), then another angle.\n\nBut since we need a chronological paragraph, start from beginning to end.\n\nLet's structure:\n\nAt the start, a person in blue and green camouflage gear and a purple helmet runs across grassy terrain, holding a paintball gun. Then, the scene shifts to a group of individuals in brown and green camouflage, taking cover behind a large white inflatable with yellow paint splatters; they are in various stances, some aiming paintball guns. As the sequence continues, more people move into position behind the inflatable, maintaining cover. Finally, a person in red camouflage and a red helmet fires a paintball gun towards a pink inflatable with visible paint marks, while another green inflatable is visible in the background.\n\nCheck rules:\n\na) Motion and behavior in chronological order: running, then taking cover, then moving into position, then firing.\n\nb) Appearance and number: blue/green (one person), brown/green (multiple), red (one).\n\nc) Spatial relationships: behind inflatable, in front of (but maybe not essential, since they're taking cover).\n\nd) Camera: the video cuts between shots, so \"cut between static shots\" or \"multiple static shots\". But the examples mention \"top-down, pan left, slight shake\". Since it's a sequence, maybe \"static shots\" or \"cut between frames\".\n\nWait, the user's example for output format is a paragraph. Let's check.\n\nWait, the problem says: \"generate a concise, chronological paragraph describing the provided video.\"\n\nSo paragraph form.\n\nPossible structure:\n\nThe video opens with a person in blue and green camouflage gear and a purple helmet running on grass, holding a paintball gun. Subsequently, the camera cuts to a group of individuals in brown and green camouflage taking cover behind a large white inflatable marked with yellow paint splatters; they are positioned in various stances, some aiming", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eq4GAbEWzT4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eq4GAbEWzT4_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 180.6206603263696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in tactical gear) are moving: a runner in the first segment, multiple individuals taking cover and shooting behind inflatables in the second segment, and another group behind a pink inflatable in the final segment. Movements include running, crouching, aiming, and repositioning.", "background_and_ambient_analysis": "The background consists of static grass, trees, and inflatable structures. No shifting backgrounds or fluid/environmental motion (fire, water, wind) are present in any frame. The ground and trees show no significant movement."}}
{"video_id": "erCUJp36co4", "file_name": "erCUJp36co4_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in gray pants bends toward a red and white chainsaw mounted on a red stand, then stands to adjust the chainsaw's handle in an outdoor area with stacked logs and a hedge. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/erCUJp36co4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/erCUJp36co4_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 391.57554790026273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man (solid object) is moving his body to operate a chainsaw (solid object), with discrete positional changes.", "background_and_ambient_analysis": "Background elements (bushes, stone wall, concrete) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "etH5qJwvV_g", "file_name": "etH5qJwvV_g_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a red shirt and one in a dark blue shirt with white text, interact closely in a dimly lit indoor space. The red-shirted person moves their arm upward while the blue-shirted individual engages in a physical exchange, shifting positions rapidly. The camera captures the dynamic interaction with a shaky, handheld perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/etH5qJwvV_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/etH5qJwvV_g_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 109.05558404303656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (solid objects) are moving: the person in blue is being poured over and moves to avoid or react, the person in red holds the container above the head, and the person in white pours the liquid. The container is moved by the hands of the subjects.", "background_and_ambient_analysis": "The background (walls, door) is static and does not show uniform shifting. There is no dominant ambient environmental motion (fire, water, smoke, wind) as the water pouring is a discrete object handled by hands."}}
{"video_id": "et9pNWZ5UAY", "file_name": "et9pNWZ5UAY_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a yellow T-shirt with a green graphic holds colorful LEGO pieces, then moves toward a table with a red box filled with assorted LEGO bricks, placing the pieces inside. An exercise bike stands behind the table. The camera follows the child’s movements with slight shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/et9pNWZ5UAY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/et9pNWZ5UAY_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 35.877749452104396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy's hands and LEGO pieces move as he places bricks into a tray; discrete solid objects interacting via explicit physical forces (manual placement).", "background_and_ambient_analysis": "Background elements (wall, chair, window) are static; no fire, water, smoke, or wind motion observed. No uniform background shift detected."}}
{"video_id": "euFDOwj7eMQ", "file_name": "euFDOwj7eMQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt, orange shorts, and orange sneakers walks steadily forward on a treadmill. Other individuals are visible on adjacent treadmills behind him, some in motion. The camera remains stationary, capturing the man's side profile as he moves, with minimal background detail beyond the gym equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/euFDOwj7eMQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/euFDOwj7eMQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 150, "blur_score": 139.56790086669642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in gray shirt and orange shorts moving on a treadmill, exhibiting discrete locomotion (walking/running).", "background_and_ambient_analysis": "Static gym equipment (treadmills, stationary bikes) with no shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "ev7ScAToCP8", "file_name": "ev7ScAToCP8_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video is of a casino table, specifically a blackjack game. First, look at the main subjects: a dealer's hand (since there's a hand moving chips and cards) and the table layout. The sequence starts with the table showing cards (like 9, 10, Ace, etc.) and chips. Then the dealer's hand is seen moving a chip stack, then another hand comes into view, maybe a player's hand, placing a chip. Then the dealer adjusts the chips, moves the cards, and there's another hand moving chips. The spatial relationships: the dealer is at the table, chips are on the table, cards are laid out. The camera is top-down, maybe slightly moving. Need to describe motion chronologically.\n\nFirst frame: table with cards (9 of hearts, 10 of spades, Ace of spades, etc.), chips. Then dealer's hand (maybe right hand) moves a stack of chips (yellow, small stack) to a position. Then another hand (player's?) moves a single chip. Then dealer's hand moves cards, maybe shuffling or arranging. Then a hand places another chip. Camera is top-down, slight movement. Background is the table, some chips in the distance.\n\nWait, the rules say exclude text recognition, so don't mention \"bet to 16\" or numbers on the table. Focus on motion: dealer's hand (probably), moving chips. The chip stack: yellow, cylindrical, being moved from one spot to another. Cards are spread out, being handled. The hands: one (dealer's) moves chips, another hand (player's) also moves a chip. Spatial: chips on the table, dealer's hand is near the center, player's hand on the left? The camera is close-up, top-down, maybe panning slightly.\n\nLet's structure it step by step:\n\n1. A dealer's hand (light-skinned, visible) moves a yellow chip stack across the black table surface, repositioning it near existing chips and cards.\n2. A player's hand (light-skinned) places a single yellow chip onto the table, adjacent to the dealer's previous movement.\n3. The dealer's hand adjusts a stack of chips and shuffles or reorganizes cards on the table.\n4. Another hand (player's) places additional chips onto the table, near the existing chip piles.\n5. The camera maintains a top-down perspective with slight movement, focusing on the table's central area where hands interact with chips and cards.\n\nCheck the rules: chronological, motion of main subjects (hands), appearance (yellow chips, cards), spatial (near each other), camera (top-down, slight movement). Exclude text, names. Keep concise.\n\nWait, the first frame shows the table with chips and cards. Then in frame 1: hand moves chips. Frame 2: dealer moves chip stack. Frame 3: camera pulls back a bit. Frame 4: hands move chips. Frame 5: dealer's hand moves cards. Wait, the video is a sequence of clips. Let's go by the timestamps.\n\nLooking at the video:\n\nFrame 0: Table with cards (9, 10, Ace, etc.) and chips. A hand (dealer?) moves a chip stack.\n\nFrame 1: Dealer's hand places a yellow chip stack on the table.\n\nFrame 2: Camera pulls back slightly, showing dealer's hand moving chips.\n\nFrame 3: A hand (maybe player) moves a chip.\n\nFrame 4: Dealer's hand adjusts the chip stacks.\n\nFrame 5: Another hand places chips.\n\nWait, maybe better to describe each action in order.\n\nFirst action: A dealer's hand moves a stack of yellow chips across the black casino table surface, positioning them near other chips and face-up cards.\n\nSecond action: A player's hand places a single yellow chip onto the table, adjacent to the dealer's chip stack.\n\nThird action: The dealer's hand adjusts the chip arrangement and manipulates the playing cards.\n\nFourth action: A second player's hand adds more yellow chips to the table's betting area.\n\nCamera remains top-down, with slight shifting to follow the hands' movements.\n\nBut need to be concise. Let's check the rules: concise, chronological paragraph. So start from first action to last.\n\nLet's write:\n\nA dealer's hand moves a yellow chip stack across the black table surface toward existing chip piles and face-up cards. A player's hand then places a single yellow chip adjacent to the dealer's movement. The dealer's hand adjusts the chip arrangement and handles the cards, while another player's hand adds additional chips. The camera maintains a top-down perspective with minimal movement, focusing on the table's central area where the hands interact.\n\nCheck if this follows all rules:\n\na) Motion chronologically: yes.\n\nb) Appearance: yellow chips", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ev7ScAToCP8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ev7ScAToCP8_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 331.79123031884035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (wearing red bracelet) are actively moving to place cards and adjust chip stacks on the table; cards and chips are discrete solid objects undergoing physical manipulation.", "background_and_ambient_analysis": "The casino table layout (including 'To 16' text, red/black sections, and fixed markings) remains stable with no shifting or fluid environmental elements (fire, water, smoke, wind)."}}
{"video_id": "evhjvXtTiSw", "file_name": "evhjvXtTiSw_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a bright yellow canopy, partially illuminated by a light source, revealing a person's hand gripping its edge. The camera then pans downward, shifting focus to a reddish-brown structure beneath the canopy, featuring blue straps and metal components. The movement is slightly shaky, capturing the texture of the fabric and the arrangement of the straps as the perspective moves from the canopy’s upper section to the lower structural elements. Background details remain minimal, emphasizing the motion and spatial transition between the canopy and the underlying structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/evhjvXtTiSw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/evhjvXtTiSw_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 56.61615673630535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "eukQr3hdIRE", "file_name": "eukQr3hdIRE_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two workers collaborate on a wooden beam; one in an orange safety vest, gray pants, striped shirt, and blue helmet operates a power tool while the other, in a white hard hat, light blue shirt, and beige pants, holds the beam steady. The first worker leans forward to adjust the tool’s position on the beam as the second maintains stability. The camera remains close to the workers, capturing their coordinated effort with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eukQr3hdIRE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eukQr3hdIRE_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 321.6405861605841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in orange vest, one in blue helmet) actively manipulate tools and materials on a wooden structure; their hands and bodies move to perform physical work.", "background_and_ambient_analysis": "Background elements (ground, wooden structure) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "etXul-ImpMM", "file_name": "etXul-ImpMM_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours a clear liquid over a salad of shredded green cabbage and pink meat pieces in a white bowl. Then, yellow corn kernels are added from a small bowl onto the salad, followed by additional pink meat slices poured from another bowl. The camera maintains a close-up perspective on the bowl throughout the sequence, capturing the sequential addition of ingredients.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/etXul-ImpMM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/etXul-ImpMM_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 82.90113869478775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hand pouring shredded cabbage (0.0-0.2s), corn kernels (1.9-2.5s), and ham slices (4.1-5.0s) into a salad bowl. Ingredients exhibit distinct downward motion due to manual pouring action.", "background_and_ambient_analysis": "Background shows static plates and counter with no shifting or fluid motion (e.g., no fire, water, smoke, or wind). Plates remain fixed in frame with no environmental distortion."}}
{"video_id": "euCm_byZJRg", "file_name": "euCm_byZJRg_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a dark blue shirt pushes a small blue toy train along a brown plastic track, maneuvering it around a curved section near a colorful house structure with a blue roof and green doors. The child adjusts the train's position along the track, with green and orange toy trains visible nearby on the wooden floor. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/euCm_byZJRg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/euCm_byZJRg_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 40.06479717853934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's hand actively pushes the toy train along the track, causing the train to move. Both the child (as a solid object) and the train exhibit discrete motion due to physical interaction.", "background_and_ambient_analysis": "The wooden floor and static toy set elements show no shifting or fluid motion. No fire, water, smoke, or wind is present, ruling out ambient environmental motion."}}
{"video_id": "ewTGC_RTNYI", "file_name": "ewTGC_RTNYI_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people, one in a red jacket and blue jeans, the other in a gray shirt and blue jeans, stand on a paved driveway with a red ball. The red jacket person raises their arm, then moves left, while the gray shirt person steps forward and runs toward the ball. The red jacket person follows, both moving toward the ball. The camera remains stationary, capturing the motion from a fixed frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ewTGC_RTNYI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ewTGC_RTNYI_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 1370.6801806401359, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in red, one in white) are dancing and moving due to their own physical actions.", "background_and_ambient_analysis": "Background (house, tree) is static; no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "ew5lFac5f7w", "file_name": "ew5lFac5f7w_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A girl with long blonde hair wearing a pink shirt sits at a kitchen counter, clapping her hands together repeatedly before stopping and slightly adjusting her hands. The background includes a sink and dining area, but remains static with no camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ew5lFac5f7w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ew5lFac5f7w_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 349.65283697595623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman in red shirt) is making discrete hand/arm gestures, indicating solid object motion due to explicit physical forces (muscle movement), with no collision or large-scale locomotion.", "background_and_ambient_analysis": "The kitchen background (cabinets, table, walls) is static with no fluid or environmental motion (fire, water, smoke, wind) observed. No ambient elements dominate the scene."}}
{"video_id": "exEfy_YCBeU", "file_name": "exEfy_YCBeU_000160_000170.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a clothing store, a blonde woman in a yellow top and black pants holds a white shirt, presenting it to a woman with brown hair in a blue denim jacket; the second woman reaches out to take the shirt. The two stand facing each other in front of clothing racks. Camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/exEfy_YCBeU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/exEfy_YCBeU_000160_000170.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 2514.334000704787, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women (solid objects) are moving: one holding and turning a shirt, the other reaching towards a rack.", "background_and_ambient_analysis": "Background (clothing racks, walls) is static. No fire, water, smoke, or wind motion detected. The clothing on racks are stationary, not moving due to wind."}}
{"video_id": "ewAVnPh9DoQ", "file_name": "ewAVnPh9DoQ_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, wearing a blue and white striped short-sleeved shirt, use a tool to adjust the front wheel of a green bicycle. The hands manipulate the axle area, with the black tire and green frame visible. The scene is viewed from a top-down perspective, focusing on the interaction between the hands and the bike against a patterned rug.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ewAVnPh9DoQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ewAVnPh9DoQ_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 45.77365074286441, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating a black cable and a pair of pliers on a stationary green bicycle frame, with coordinated motion consistent with physical adjustment.", "background_and_ambient_analysis": "No shifting background elements (rug pattern remains fixed); no fire, water, smoke, or wind detected in the scene."}}
{"video_id": "eyV54Ockh7k", "file_name": "eyV54Ockh7k_000263_000273.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair and a light-colored shirt manipulates a white plastic bag with blue and green accents, adjusting its contents while seated. Nearby, another individual in a blue and black patterned shirt stands slightly to the right. The seated person shifts their hands over the bag, occasionally moving it toward the standing individual. A red object appears on the left edge of the frame, and a yellow-green package is visible in the background. The camera maintains a top-down perspective with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eyV54Ockh7k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eyV54Ockh7k_000263_000273.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 196.9918963403568, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are manipulating a plastic bag and an object inside it, showing clear physical interaction.", "background_and_ambient_analysis": "The background elements (patterned fabric and green surface) are stable and do not shift uniformly. No fire, water, smoke, or wind are present."}}
{"video_id": "exvsvhTAFdM", "file_name": "exvsvhTAFdM_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person pours a yellow powder from a small container into a red pot of white liquid on a stove, then uses a spoon to add more of the powder to the pot. The person stirs the mixture, which turns yellow. The camera shifts from a close-up of the pot to a wider view showing the person’s hands and the pot on the stove, with minimal background details visible. The camera perspective changes slightly to capture the stirring motion and the final mixed liquid.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/exvsvhTAFdM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/exvsvhTAFdM_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 36.40711266166899, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Person's hands are moving to pour liquid into a pan, representing discrete object motion.", "background_and_ambient_analysis": "Background elements (table, pot, etc.) are static with no uniform shifting. Liquid flow during pouring is ambient environmental but not dominant; person's hand movements are primary."}}
{"video_id": "ezMCaHAbdNU", "file_name": "ezMCaHAbdNU_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a kitchen, a woman in a light pink top and a girl in a white floral shirt stand at a counter; the woman leans over the counter. A man in a light blue shirt opens a refrigerator door, and the woman moves toward the fridge to bend down. A hand presses buttons on a control panel. The camera shifts from a wide shot of the kitchen to close-ups of the refrigerator opening and the control panel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ezMCaHAbdNU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ezMCaHAbdNU_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 32.197776431088855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (two women and a man) moving via physical locomotion (walking, bending, pressing refrigerator controls) and hand interactions with solid objects (refrigerator handle, control panel).", "background_and_ambient_analysis": "No shifting backgrounds or fluid motion (fire, water, wind); walls, windows, and static objects remain consistent across frames with no environmental turbulence."}}
{"video_id": "ezmwCN1yaXk", "file_name": "ezmwCN1yaXk_000253_000263.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow bulldozer with a black cabin advances steadily across a dirt field, its front blade pushing a mound of soil forward. The machine moves from left to right, with residential buildings visible in the background. The camera maintains a fixed perspective, capturing the bulldozer's continuous forward motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ezmwCN1yaXk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ezmwCN1yaXk_000253_000263.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 244.5368585181591, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow excavator is moving forward across the dirt ground; its motion is tracked through discrete frame-by-frame displacement of its body and bucket.", "background_and_ambient_analysis": "Background elements (buildings, vegetation) show no uniform shifting or fluid motion (e.g., wind, water). No fire, smoke, or environmental fluid dynamics observed."}}
{"video_id": "f-X12ZftfN0", "file_name": "f-X12ZftfN0_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt with red trim on the sleeves stands near a workbench with a mechanical device by a large window with metal shutters. The individual turns slightly, reaches to pick up a dark object from the workbench, and holds it while facing the device. The camera remains stationary, capturing the scene from a fixed angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f-X12ZftfN0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f-X12ZftfN0_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 636.6534782046954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is actively manipulating tools and objects on a workbench, with hand movements and body shifts indicating discrete physical interactions.", "background_and_ambient_analysis": "Static background elements (window blinds, workbench structure) show no uniform shifting. No fire, water, smoke, or wind-dominated motion observed."}}
{"video_id": "f-2E4w1U1lQ", "file_name": "f-2E4w1U1lQ_000262_000272.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. So, the user provided a video clip where a person is painting a child's face. My job is to create a concise chronological paragraph following the rules given.\n\nFirst, I need to focus on the main subjects. The main subjects here are the child and the hand holding the paintbrush. The child is having their face painted, specifically around the eye area with green paint. The hand is applying the paint.\n\nLooking at the rules: a) Motion and behavior in order. So start with the initial state. The video starts with the child's face partially painted—there's a green curved line above the eyebrow. The hand with the brush moves in to paint the eye area. Then the brush applies more green paint, and the child's eyes are closed. The brush moves from the eye area to the eyebrow, adding to the green line.\n\nb) Describe appearance and number. The child has light brown hair, and the hand holding the brush is an adult's hand. The brush is green with a metal tip. The paint is green. The child is a young boy, maybe 5-7 years old.\n\nc) Spatial relationships. The hand is to the right of the child's face. The brush moves from right to left across the face, focusing on the eye and eyebrow.\n\nd) Conclude with camera perspective. The camera is close-up, fixed on the face. No movement mentioned, so probably a static shot. But maybe it shifts slightly? The user says minimal background, so the white background is there but not essential.\n\ne) Background minimal, so just mention it's a plain white background.\n\nf) Exclude text recognition. The 'ACE PAINT' logo is visible, but according to rule f, exclude named characters or text. Wait, the logo is part of the video, but the rules say exclude text recognition. So maybe just describe the logo as a small emblem in the corner? Wait, rule f says exclude text recognition, so I shouldn't mention the text, but the logo might be visible. Hmm, the instruction says \"exclude text recognition, named characters, or stylistic analysis.\" So perhaps ignore the logo's text. So just note there's a small emblem in the corner, but not describe it. Wait, but the user says \"exclude text recognition,\" so maybe avoid mentioning the logo at all. But in the video, the logo is present. The example output might include it. Wait, looking at the sample, the user provided the video frames where the logo is visible. The rules say exclude text recognition, so the caption shouldn't mention \"ACE PAINT\" text. So just note that there's a logo in the corner but not describe it. Wait, maybe the logo is part of the visual but since it's not text, but the instruction says \"exclude text recognition,\" so perhaps the logo's text is excluded. So maybe just say \"a small emblem\" or not mention it. Wait, but the example in the user's prompt shows the logo, but according to the rules, I shouldn't mention it. Wait, the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So if the logo has text, like \"ACE PAINT\", then that's text recognition, so don't mention it. But the logo itself is an element. However, the user's example video frames have the logo, but the instruction says to exclude text. So maybe just ignore the logo. Hmm. Let's check the output example. The user says \"DO NOT include any reasoning in the caption tags.\" So the caption must not mention the logo's text. So the caption should describe the action without referencing the logo.\n\nSo back to the main points. Chronological order: the video starts with the child's face with green paint on the eyebrow. A hand enters the frame, holding a green paintbrush, applies paint to the eye area. Then the brush moves to the eyebrow, adding more green. The child's eyes are closed. The hand moves away. The background is plain white.\n\nNow, writing the caption. Need to be concise. Let's try:\n\n\"A child with light brown hair has green paint applied to their face. A hand holding a green paintbrush moves from the right to apply green paint under the child's eye, then along the eyebrow. The child's eyes remain closed throughout. The camera maintains a close-up, static perspective on the face against a plain white background.\"\n\nWait, but the rules say to mention spatial relationships. The hand is to the right of the child's face. So maybe \"A hand holding a green paintbrush enters from the right to apply green paint under the child's eye and along the eyebrow.\" Also, the brush moves, so the motion is described. The child's eyes are closed. The camera is static close-up.\n\nCheck the rules again. Need to mention the motion in chronological", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f-2E4w1U1lQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f-2E4w1U1lQ_000262_000272.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 33.27344833930421, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a brush moves in controlled strokes to apply green paint to a boy's face; the brush is the discrete object with physical motion due to manual manipulation.", "background_and_ambient_analysis": "Background is a static white wall with no shifting elements or environmental fluids (fire, water, smoke). No ambient motion detected."}}
{"video_id": "eyjhodUdQ7g", "file_name": "eyjhodUdQ7g_000860_000870.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows hands working on a tool. First, the hands are holding a brown tool with \"BORO\" on it, and they're using a red-handled tool, maybe a screwdriver or something. Then, in the next frame, the hands move the brown tool away. Let's check the elements.\n\nMain subjects: two hands. One holds the brown wooden tool (with \"BORO\" engraved, but we don't mention text). The other holds a red tool with a black grip. They're manipulating the brown tool, perhaps inserting or adjusting. Then the brown tool is moved, so motion is from being held to being moved away.\n\nSpatial relationships: the brown tool is held by one hand, the red tool by the other. On the table, there's a plastic case with small metal parts, a pair of tweezers, and other tools. But background is minimal, so we can mention the table but keep it brief.\n\nCamera: top-down view, no movement. The frames are consecutive, so camera is static.\n\nRules: exclude text recognition, so don't mention \"BORO\" as text, just note the tool's appearance (brown wooden handle, maybe).\n\nChronological order: hands hold the brown tool with the red tool, then move the brown tool to the side.\n\nLet's structure the caption.\n\nStart with the hands: two hands manipulate tools. One hand holds a brown wooden tool with the red-handled tool, adjusting it. Then, the hands shift, moving the brown tool away.\n\nCheck appearance: brown wooden tool (size? maybe medium), red tool with black grip (size medium). Spatial: the brown tool is held in front of the red tool? Or the red tool is in the lower part, brown on top? From the video, the red tool is being held by the lower hand, brown by upper. The background has a green patterned surface, but keep background minimal.\n\nWait, rules say \"minimal background descriptions unless essential\". The table is white with green pattern, but maybe not essential. Focus on motion.\n\nSo: Two hands manipulate tools on a surface. The upper hand holds a brown wooden tool while the lower hand grips a red-handled tool with a black grip. The hands adjust the brown tool, then move it away from the red tool.\n\nCheck if that's chronological. First frame: hands are holding both, then the next frame (though the user provided a single frame with multiple seconds, but the video is 0.3 to 5.5 seconds, so the motion is from the start to the action of moving).\n\nWait, the user's input shows the video at [0.0] to [5.5], but the frames are similar. Wait, the problem says the video is the provided image, but maybe it's a short clip. The instruction says \"provide the provided video\", but the user provided a static image? Wait, no, the user says \"the provided video\" but the example is an image. Wait, the user says: \"the provided video\" but the input is a single frame with timestamps. Maybe it's a static image but the video has a brief action.\n\nLooking at the problem: \"You are an expert video captioner. Your task is to generate a concise, chronological paragraph describing the provided video.\"\n\nThe video is from [0.0] to [5.5], so maybe the first part is a still, then the action. But the frames shown are the same except the hand moves. Wait, in the user's input, it's [0.0] to [5.5], but the first frame is hands holding, then maybe in 5.5 seconds, the hand moves the brown tool.\n\nSo motion: Initially, hands hold the brown wooden tool (labeled BORO, but ignore text) against the red-handled tool. Then, the hand releases or moves the brown tool away.\n\nSo the caption should say: Two hands adjust a brown wooden tool while gripping a red-handled tool with a black grip; the brown tool is then moved away from the red tool. The tools rest on a white surface with a green patterned background. Camera maintains a top-down perspective with no movement.\n\nWait, but need to check rules: no text recognition, so don't mention \"BORO\", just the brown wooden tool. Also, mention appearance briefly: brown wooden tool, red-handled tool with black grip.\n\nLet's refine.\n\nTwo hands manipulate tools on a work surface. The upper hand holds a brown wooden tool, while the lower hand grips a red-handled tool with a black grip. The hands adjust the brown tool, then shift it away from the red tool. The tools lie on a white surface with a green patterned background. The camera maintains a static top-down view.\n\nCheck if \"static top-down\" is correct. The user", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/eyjhodUdQ7g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/eyjhodUdQ7g_000860_000870.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 77.29637621584635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a tool (likely a clamp or plier) interact with a small cylindrical object; the hands apply force to manipulate the tool and object, demonstrating discrete physical interactions.", "background_and_ambient_analysis": "The green patterned surface and stationary tools (e.g., pliers, scissors) show no uniform shifting, indicating no camera motion or environmental fluid motion (fire, water, wind)."}}
{"video_id": "f05bxgo0Jwg", "file_name": "f05bxgo0Jwg_000278_000288.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a room with three windows, two people and a brown dog interact near a table with blue cups. A blonde woman in a dark shirt reaches toward the table, then moves left and exits frame. A second blonde woman in a light tank top and red shorts reacts by covering her face with hands and stepping back. The brown dog remains stationary in front of the table. The first woman re-enters from the left and approaches the table while the second woman stays near it. Camera remains static, facing the scene directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f05bxgo0Jwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f05bxgo0Jwg_000278_000288.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 600.2279461483638, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people and a dog exhibit discrete motion: left person walks away and returns, right person moves and interacts with objects, dog remains stationary near table.", "background_and_ambient_analysis": "Background elements (walls, windows) show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "f0_Mm7GSJVo", "file_name": "f0_Mm7GSJVo_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black-and-white checkered shirt and dark pants raises their arms, then lowers them while shifting their body. The individual stands in an indoor setting with a wall and window structure visible to the right. The camera maintains a steady but slightly shaky perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f0_Mm7GSJVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f0_Mm7GSJVo_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 153, "blur_score": 76.35568228541482, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a checkered shirt is moving their arms and body, exhibiting deliberate gestures and locomotion.", "background_and_ambient_analysis": "Background elements (walls, door, framed items) remain static with no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "f0_pYzuwD6k", "file_name": "f0_pYzuwD6k_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a white shirt sits on a brown leather couch against a wall with a light pink and white patterned section. She looks at the camera, then raises her hand to cover her mouth, and finally smiles. The camera remains stationary, capturing her from a frontal perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f0_pYzuwD6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f0_pYzuwD6k_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 51.09039998296764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person exhibits discrete head and hand movements (opening mouth, covering mouth) due to physical actions.", "background_and_ambient_analysis": "Background (wall and couch) is static with no shifting or environmental motion. No fire, water, smoke, or wind detected."}}
{"video_id": "f19ydpOzy7A", "file_name": "f19ydpOzy7A_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white shirts, one in dark shorts and the other in light shorts, stand side-by-side near a metal gate on a tiled surface. The person on the left raises a long object above their head and swings it downward, while the person on the right holds a white object and moves it upward. The camera remains relatively static with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f19ydpOzy7A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f19ydpOzy7A_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 161, "blur_score": 775.921800226329, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are actively moving their arms to clean a glass surface, exhibiting clear locomotion and physical interaction with the environment through manual motion.", "background_and_ambient_analysis": "The background elements (tiles, metal poles, and walls) remain stationary across frames, showing no fluid motion (fire, water, smoke) or environmental swaying. No signs of wind-driven movement."}}
{"video_id": "f16DBMRULkA", "file_name": "f16DBMRULkA_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and black bracelet uses their right hand to move a white cup, placing it on a green surface next to a small wicker basket. They then use both hands to manipulate the basket on the surface. The background includes a red container, white bowl, and yellow object. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f16DBMRULkA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f16DBMRULkA_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 187.4009207582805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a brown box and other objects on a table; the hands exhibit deliberate motion to move the box and interact with surrounding items.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. Background remains static with no uniform motion."}}
{"video_id": "f1G_jyiBNA0", "file_name": "f1G_jyiBNA0_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a teal shirt lies on a wooden table, holding his leg. The camera shifts to a person in a maroon shirt pouring water from a clear bottle into a glass, then returns to the boy in teal. The camera alternates between close-ups of the subjects with slight movement, capturing their actions against the wooden table background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f1G_jyiBNA0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f1G_jyiBNA0_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 67.86196289324761, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people: a boy in green shirt moves his head and arm (drinking from a bottle), and a person in red shirt moves their hands while holding a bottle and a piece of paper.", "background_and_ambient_analysis": "The background (wooden floor and static furniture) is static with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "f03gla7ntbA", "file_name": "f03gla7ntbA_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a hand interacting with a box labeled \"Masmorra.\" The box is open, showing compartments. The hand lifts a lid, revealing items inside. Then the hand moves cards or components. Need to follow chronological order.\n\nFirst, the box is on a purple surface. A hand points to the box, then lifts the lid (the box has a lid that's opened). Inside, there are various items: cards, maybe a rulebook, small tokens. Then the hand removes a stack of cards or something from the box and places it on the table.\n\nSo step by step: Start with the box closed? Wait, no, the first frame shows the box open with compartments. Then a hand points to the box (maybe the top), then the hand lifts a lid (the box's lid). Wait, the video shows the box with compartments, then a hand opens it (maybe the top part), revealing the contents. Then the hand takes out items (cards) and places them on the table.\n\nNeed to focus on motion. The main subject is the hand. Actions: hand points to the box, then opens the box (lifts lid), then removes a stack of cards from the box and places them on the table to the right of the box.\n\nAppearance of the box: it's a rectangular box with \"Masmorra\" label, purple and gold. But we need to mention color, size, etc. but keep brief. The box is on a purple surface.\n\nSpatial: the box is in the center, the hand is on top. The cards being placed are to the right.\n\nCamera perspective: top-down view. No movement mentioned, so just top-down.\n\nBackground: purple surface, maybe a table.\n\nFollowing rules: exclude text recognition (so don't say \"Masmorra\" but the box has a label, but the rule says exclude named characters, so maybe not mention the text. Wait, rule f says exclude text recognition, named characters. So \"Masmorra\" is text, so don't mention. So focus on the object's appearance without the name.\n\nWait, the box has a label with \"Masmorra\", but per rule f, exclude text recognition. So describe the box as a rectangular box with colorful artwork (maybe), but not the name.\n\nWait, the box is labeled \"Masmorra\" but rule f says exclude text recognition. So we can't mention the name. So describe the box as a rectangular game box with purple and gold accents, maybe.\n\nBut the user says \"exclude text recognition, named characters\", so don't mention the name. So describe the box as a rectangular box with colorful illustrations.\n\nSo let's structure:\n\nA hand interacts with a rectangular game box placed on a purple surface. The hand points to the box's top, then lifts a lid to reveal compartments containing cards, a rulebook, and small tokens. The hand then removes a stack of cards from the box and places them to the right of the box on the surface. The camera maintains a top-down perspective throughout, showing the box and surrounding items.\n\nWait, need to check rules. Rule a: focus on motion and behavior of main subjects (people/objects) in chronological order.\n\nMain subject is the hand. Actions:\n\n- Hand points to the box (first action in the video frames)\n- Then the hand lifts the lid of the box (second action)\n- Then the hand takes out a stack of cards (third action) and places them on the table.\n\nAlso, in frame 0, the box is open with compartments. Then frame 1-2, the hand points. Frame 3, lifts the lid, revealing contents. Frame 4, removes items.\n\nSo the sequence:\n\n1. A hand points to a rectangular game box (purple and gold) on a purple surface.\n2. The hand lifts the lid of the box, exposing compartments containing cards, a rulebook, and small tokens.\n3. The hand then removes a stack of cards from the box and places them to the right of the box on the surface.\n\nCamera perspective: top-down. No movement, so just top-down.\n\nBackground: purple surface. Minimal, so mention only if essential. The purple surface is the background.\n\nNow, check if to mention the color of the box. The box has purple and gold accents, but rule b says mention appearance and number (color, size, orientation). So \"rectangular game box with purple and gold accents\" is okay.\n\nBut rule f says exclude text recognition. So don't mention the name \"Masmorra\", but the box's design (artwork) can be described as colorful, maybe with characters, but since rule f says exclude named characters (the characters on the box), maybe just say \"colorful artwork\".\n\nWait, the box has illustrations of characters, but rule f says \"exclude named", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f03gla7ntbA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f03gla7ntbA_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 353.66363721582445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A hand (discrete object) points to and lifts a candy bar (discrete object) from the box, demonstrating explicit physical interaction and locomotion.", "background_and_ambient_analysis": "The background (dark purple surface and stationary candy boxes) shows no shifting or environmental fluid motion (fire, water, wind). Background elements remain fixed relative to each other."}}
{"video_id": "f1SItrrEVMY", "file_name": "f1SItrrEVMY_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt holds a clear glass ball in their right hand, then lifts and rotates the ball while turning their body. The camera follows their movement against a grassy field backdrop with trees visible in the distance. Background elements include green grass and distant foliage. Camera perspective remains steady while tracking the subject's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f1SItrrEVMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f1SItrrEVMY_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 213.8211800258345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person (a solid object) and the ball (a solid object) are moving due to the person's slight body movements and hand manipulation of the ball.", "background_and_ambient_analysis": "The background consists of static trees and grass with no significant wind movement or fluid motion observed. Thus, ambient environmental motion is not dominant."}}
{"video_id": "f2CcHYuOEsE", "file_name": "f2CcHYuOEsE_000456_000466.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and blue jeans sits on a red folding stool, handling small objects on a green floor mat. He leans forward to adjust his position, then bends down to manipulate items on the ground before returning to an upright posture. The background features a muted gray backdrop, and the camera maintains a static, slightly angled perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f2CcHYuOEsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f2CcHYuOEsE_000456_000466.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 111.31100430886141, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid discrete object) manipulates small objects (e.g., tools or materials) with deliberate hand movements, showing controlled physical actions without external environmental forces.", "background_and_ambient_analysis": "Background (textured wall and green ground) remains static with no uniform shifting. No fire, water, smoke, or wind observed in the environment."}}
{"video_id": "f2eMmKf95Rg", "file_name": "f2eMmKf95Rg_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children sit on grass; the older child in a blue jacket holds an orange popsicle while the younger child in a teal jacket, blue pants with red trim, and yellow shoes eats. The camera pans right to focus on the younger child, who stops eating. Background features grass and rocks; camera perspective shifts from showing both subjects to a close-up of the younger child.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f2eMmKf95Rg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f2eMmKf95Rg_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 395.32976526418906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child in the blue jacket stands up and walks away from the frame (discrete locomotion), while the other child remains mostly stationary with minor adjustments.", "background_and_ambient_analysis": "The background (rock, grassy terrain) shows no significant shifting or fluid motion; no fire, water, smoke, or dominant wind effects observed."}}
{"video_id": "f3IIWytiFuw", "file_name": "f3IIWytiFuw_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink shirt uses a green and white handheld iron to press a light blue and white striped shirt. They move the iron smoothly across the fabric, then lift it and withdraw their hand from the shirt. The camera maintains a close-up view with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f3IIWytiFuw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f3IIWytiFuw_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 2253.2343889340573, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The iron and the person's arm are moving. The iron is being moved back and forth over the shirt by the person.", "background_and_ambient_analysis": "Background appears static (wall and clothing). No ambient environmental motion (fire, water, wind) observed."}}
{"video_id": "f3N806N_M3U", "file_name": "f3N806N_M3U_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a red and yellow bouncy castle on a grassy yard, where a child is inside and three people (two girls in light-colored dresses and an adult in a white shirt) stand near its entrance; as the video progresses, the bouncy castle rapidly deflates and collapses inward, causing the people to step back and raise their hands in reaction. The camera remains static with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f3N806N_M3U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f3N806N_M3U_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 199.61427859918274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: Children and adults interacting with an inflatable structure (climbing, pushing). Motion is driven by human locomotion and interaction with the inflatable.", "background_and_ambient_analysis": "Background elements (trees, grass, building) show no significant shifting or fluid motion. No fire, water, or smoke observed."}}
{"video_id": "f5EI028n2_s", "file_name": "f5EI028n2_s_000192_000202.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt stands at a kitchen counter, holding a pineapple. They rotate the fruit, using a knife to remove the core and separate the flesh from the rind. The individual then lifts the hollowed pineapple to display its interior and places sliced pieces onto the cutting board. The camera remains stationary, capturing the actions from a medium angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f5EI028n2_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f5EI028n2_s_000192_000202.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 115.39719795873297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) manipulates a pineapple: peeling and slicing it with a knife. The pineapple and person's hands exhibit deliberate physical motion due to explicit actions (cutting, handling).", "background_and_ambient_analysis": "Background elements (kitchen cabinets, microwave, spice rack) remain static with no shifting or uniform movement. No fire, water, smoke, or wind is visible."}}
{"video_id": "f5fji3gw7rI", "file_name": "f5fji3gw7rI_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to look at the video frames provided. The video shows two cellists on stage. Let's break down the elements step by step.\n\nStarting with the main subjects: there are two male cellists. They're seated, each holding a cello. The cellists are dressed in dark formal attire, which is typical for classical performances. Both are actively playing their cellos, using bows. Their movements involve the bow moving across the strings and their hands adjusting positions on the neck of the cellos.\n\nNow, chronological order: the video starts with both cellists in position, then they begin playing. Their motions are continuous—bowing, left-hand movements on the fingerboard. Let's note the sequence: in the first frame, they're starting to play, then in subsequent frames, they're actively engaged in playing.\n\nSpatial relationships: the two cellists are seated side by side on stage. The cellist on the left is slightly to the left of the cellist on the right. There's a music stand between them, and a microphone stand is also visible. The audience is seated in front of them, but the focus is on the performers.\n\nBackground elements: the stage has a wooden panel backdrop, a light blue wall behind, and a vase with pink flowers on the right side. But the rules say to keep background minimal unless essential. So maybe just mention the stage setting briefly.\n\nCamera perspective: the camera is stationary, looking directly at the stage from the audience's perspective, so it's a straight-on shot. No camera movement is observed in the frames.\n\nNow, putting it all together. Focus on motion and behavior in chronological order. Start with the cellists seated, beginning to play. Describe their appearance (dark suits, cellos), their actions (bowing, hand movements), spatial arrangement (side by side), then the camera.\n\nCheck the rules: a) motion chronologically—so from the start, they start playing, then continue. b) appearance and number: two cellists, dark suits, cellos. c) spatial: left cellist to the left of right cellist. d) camera: stationary, front view. e) background minimal—so just note stage elements if necessary. f) exclude text, names, etc.\n\nLet's draft:\n\nTwo cellists in dark formal attire sit side by side on stage, each holding a cello. They begin playing, with both using bows to move across their strings while adjusting left-hand positions on the fingerboards. The cellist on the left remains slightly to the left of the right cellist, both focused on their instruments. The camera maintains a stationary front view, capturing the performance without movement.\n\nWait, check if chronological order is correct. The frames show them starting to play, so the first action is them initiating the performance. Need to mention that they are playing throughout the sequence.\n\nAlso, the cellos are reddish-brown (from the video), but maybe not necessary to specify color unless essential. The rules say \"briefly describe their appearance and number (color, size, orientation)\"—so \"reddish-brown cellos\" might be okay, but maybe the rules say \"minimal background\", so maybe focus on the main subjects.\n\nWait, the user says \"appearances and number\" so for the cellists: two men in dark suits, each holding a cello. Their motions: bowing, hand movements.\n\nSo revised:\n\nTwo men in dark suits sit side by side on stage, each playing a cello. They begin bowing their strings while moving their left hands along the fingerboards. The left cellist remains positioned to the left of the right cellist, both focused on their instruments. The camera remains stationary, capturing the performance from a frontal perspective.\n\nWait, check if the background is minimal. The stage has wooden panels, blue wall, flowers, but since it's minimal, maybe just note the stage setting as part of the spatial context, but the rules say \"keep background descriptions minimal unless essential\". Since the cellists are on stage, the stage is essential for context, but maybe not need to mention details. The flowers and blue wall are background, so perhaps omit.\n\nWait, in the example frames, there's a green sheet music stand, but maybe that's part of the stage. But maybe the main point is the cellists. Let's stick to the main subjects.\n\nFinal check:\n\n- Chronological: starting to play, then playing.\n\n- Appearance: two cellists, dark suits, cellos.\n\n- Motion: bowing, hand movements.\n\n- Spatial: left of right.\n\n- Camera: stationary, front view.\n\nYes, that should cover it.\n\nNow, write the caption in the required format.\n</think>\n\n<caption_output>Two cellists in dark formal attire sit side by side on stage, each holding a cello.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f5fji3gw7rI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f5fji3gw7rI_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 453.40101169915056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two musicians (violinist and cellist) exhibit distinct hand and body movements while playing their instruments, driven by explicit physical forces (muscle motion).", "background_and_ambient_analysis": "The background wall, chairs, and floral arrangement remain stationary with no shifting or environmental motion (e.g., no fire, water, or wind)."}}
{"video_id": "f5te_mSjnTk", "file_name": "f5te_mSjnTk_000354_000364.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four people engage at a wooden table; three seated (one in a pink patterned top, one in a dark top, one in a light top with vest) and one standing woman in a black top and light jeans behind them. Initially, the seated individuals interact with red and white tokens on the table, with the woman gesturing or clapping. As the sequence progresses, they move their hands, pick up tokens, and rearrange them. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f5te_mSjnTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f5te_mSjnTk_000354_000364.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 69.41114358469267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three seated individuals (in pink, blue vest, and dark clothing) interact with cards/tokens on the table; their hands exhibit deliberate movements (shuffling, placing objects) driven by physical manipulation.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. Background elements (red walls, white pillar, door) remain static and fixed throughout the clip."}}
{"video_id": "f62uu_uQsBE", "file_name": "f62uu_uQsBE_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single scuba diver in a dark wetsuit with light shoulder panels manipulates a yellowish net or bag underwater, moving it with both hands to open and reveal contents while standing near a metal structure. The background is murky green water. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f62uu_uQsBE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f62uu_uQsBE_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 42.41407580748664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a wetsuit is actively adjusting a speargun; the speargun moves as the person manipulates it.", "background_and_ambient_analysis": "The background (seabed) is stable without uniform shifting. The underwater environment has minimal water movement (no strong currents or waves), so water is not the dominant motion."}}
{"video_id": "f65E35FtKbM", "file_name": "f65E35FtKbM_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a yellow and black handheld device with a screen. The scene shifts to two people in a snowy outdoor setting; a person in a black coat with a fur-lined hood and another in a red jacket stand near a white pole, the black-coated individual handing the device to the red-clad person while interacting with snow-covered ground. The camera transitions from a close-up of the device to a wider view of the snowy environment, capturing the interaction between the individuals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f65E35FtKbM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f65E35FtKbM_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 197.12143945447056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) moving: one individual shoveling snow (arm movements, body shifting) and another person standing nearby (body orientation changes), both interacting with the snowy environment through physical locomotion and manual actions.", "background_and_ambient_analysis": "No significant shifting background elements (e.g., walls, ground) observed; snow and trees remain static throughout, with no fluid/environmental motion (fire, water, smoke, or wind) dominating the scene."}}
{"video_id": "f6CcQQ5OneA", "file_name": "f6CcQQ5OneA_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and blue shorts runs toward the camera from the right, stops near a concrete wall on the left to interact with an object mounted on it, then turns and runs away to the right. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f6CcQQ5OneA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f6CcQQ5OneA_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 639.2272810830884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A child in a red shirt and blue shorts runs towards a wall, touches it, and then runs away. This motion is due to locomotion and interaction with the wall.", "background_and_ambient_analysis": "The background includes a wall and trees. There is minimal tree sway (likely wind) but no dominant fluid or gaseous motion. The wall and ground are relatively static with no significant shifting."}}
{"video_id": "f6YiSUTxF3w", "file_name": "f6YiSUTxF3w_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are seated closely together; one wears a dark top with long hair, the other a white t-shirt with shorter hair. The person in the white t-shirt extends their arm toward the individual in the dark top, who initially maintains a neutral expression. The white-t-shirt individual then shifts their posture, smiling broadly, while the dark-top individual's expression transitions from neutral to a smile. The white-t-shirt person remains positioned to the right of the dark-top individual throughout. The camera captures them from a fixed, slightly low angle with minimal movement, set against a plain wall and partially visible curtain in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f6YiSUTxF3w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f6YiSUTxF3w_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 119.70611482546772, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people exhibit discrete arm movements and shifts in posture, indicating physical motion from explicit actions.", "background_and_ambient_analysis": "Background elements (walls, curtains) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "f7cRo0AnsLA", "file_name": "f7cRo0AnsLA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video presents a split-screen view: the bottom section shows a person in a blue hoodie seated in an arcade, shifting gaze occasionally; the top-left section displays a pinball machine's score changing from 00 to 1220 to 250000; the top-right section features a brightly lit pinball playfield with illuminated elements. The camera maintains a static perspective across all sections throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f7cRo0AnsLA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f7cRo0AnsLA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 158, "blur_score": 510.21553765859034, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in the lower-middle frame exhibits head movements (nodding/talking) as the primary discrete object motion.", "background_and_ambient_analysis": "The background elements (walls, lighting in the lower scene) are static. The top-right display shows a glowing structure but is a static digital rendering, not fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "f8VglIGvYQA", "file_name": "f8VglIGvYQA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black top and gray leggings begins lying on a blue mat with hands positioned on the mat and legs extended. They then lift their legs vertically upward, transitioning into a position where their legs are raised perpendicular to the mat while supporting their body with their hands. The background features a red bicycle against a dark backdrop. The camera remains stationary in a side view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f8VglIGvYQA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f8VglIGvYQA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 248.45723906232797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a blue mat performs a physical transition from lying down to a handstand, with clear limb and body movement due to deliberate action.", "background_and_ambient_analysis": "Background elements (red bicycle, wall, floor) show no significant shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "f7HY1WItieM", "file_name": "f7HY1WItieM_000887_000897.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue denim jacket and beige cap stands outdoors, holding a food item on a utensil in his right hand. He shifts the utensil toward his mouth, takes a bite, and tilts his head slightly. The grill is positioned to his right, with trees and a house visible in the background. The camera remains in a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f7HY1WItieM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f7HY1WItieM_000887_000897.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 305.7577709565689, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs discrete actions: hand movements, bringing a cigar to mouth, and gesturing with the cigar. These are solid, distinct objects moving due to explicit physical forces (locomotion/gestures).", "background_and_ambient_analysis": "Background elements (trees, grill) remain static and non-uniformly shifting; no fire, water, smoke, or wind is visible."}}
{"video_id": "f8sj7djPlB8", "file_name": "f8sj7djPlB8_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand, initially palm facing the camera with fingers spread, moves upward while rotating its palm. It then shifts downward and closes into a fist, remaining centered against a vertical wooden backdrop. The camera maintains a close-up view with subtle handheld motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f8sj7djPlB8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f8sj7djPlB8_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 93.52295224346585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete solid object) is moving through gestures: opening, closing, and manipulating fingers, indicating physical motion from explicit locomotion.", "background_and_ambient_analysis": "The wooden plank background is stationary and shows no shifting or fluid motion. No fire, water, smoke, or wind is present, so ambient environmental motion is absent."}}
{"video_id": "f8fi6JDjiVY", "file_name": "f8fi6JDjiVY_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light gray shirt holds a young girl with dark hair wearing a pink shirt against a gray background; the girl leans her head on his shoulder while he gently adjusts his hold, guiding her to shift position slightly. The scene transitions to a white screen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f8fi6JDjiVY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f8fi6JDjiVY_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 148, "blur_score": 120.15975599685174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man and a child are moving slightly within the frame; the man shifts position while holding the child, who moves independently within his arms.", "background_and_ambient_analysis": "The background is a static gray wall with no shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "f8W7LIRFB5s", "file_name": "f8W7LIRFB5s_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a light blue shirt and black pants stands in a kitchen, opens a built-in fridge door, closes it, turns to her right, and opens the fridge door again to retrieve an item. The kitchen features wooden cabinets and built-in ovens. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f8W7LIRFB5s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f8W7LIRFB5s_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 151.2544195022336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (solid object) moves by walking and opening a cabinet door; her motion is driven by explicit physical locomotion and interaction with the cabinet.", "background_and_ambient_analysis": "The kitchen background (wooden cabinets, double oven) shows no significant shifting or fluid motion; no fire, water, or smoke is present, ruling out ambient environmental effects."}}
{"video_id": "f9Avojz4hJg", "file_name": "f9Avojz4hJg_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subjects are two people. Let's see their actions. \n\nFirst frame: One person (shirtless, plaid shorts) is on a ladder, maybe adjusting something. Another person (red and black shorts) is on the ladder too, holding onto the rungs. Then, in subsequent frames, the second person (in red) is holding the first person's leg? Wait, looking at the frames: the first person (shirtless) is standing on the ladder, maybe working. The second person (red shorts) is on the ladder, legs up, then in later frames, another person (black shorts) is helping by holding the leg of the person in red shorts. Wait, no, the video shows:\n\n- Frame 0: Shirtless man (plaid shorts) on ladder, holding something, the person in red shorts is standing on ladder, one leg up.\n\n- Frame 1-2: The shirtless man is still there, the person in red shorts is leaning forward, maybe. Then in frame 3, a third person (black shorts) appears, reaching up to hold the leg of the person in red shorts. \n\nSo the main actions: Two people on a ladder initially. Then a third person comes in to assist. \n\nAppearance: Shirtless man (plaid shorts), person in red and black shorts (maybe a shirt? Wait, the person in red shorts is wearing a dark top, maybe a shirt), and another person in black shorts. \n\nChronology: First, shirtless man on ladder, person in red shorts standing on ladder. Then, the person in red shorts leans forward, and a third person (black shorts) reaches up to hold the leg of the person in red shorts. \n\nSpatial relationships: The shirtless man is on the ladder, the person in red shorts is next to him, and the third person is below or from the side, holding the leg. \n\nBackground: Minimal, maybe a room with a pizza box in the background? But rule f says exclude text recognition, so maybe just mention if necessary. But the background isn't essential. \n\nCamera perspective: The video is rotated, so it's a top-down or sideways view? Wait, the video is shown upside down in the frames, so the camera is looking from below or an angle. But the user says \"camera perspective and movement\". Since the frames show a consistent view, maybe it's a fixed camera, but the orientation is rotated. Wait, the video description says [0.3 seconds] etc., so the camera is probably static but the video is rotated, so the perspective is from below, but in the caption, need to note the camera's orientation. Wait, the problem says \"Conclude with the camera perspective and movement\". \n\nWait, the video is presented upside down in the given frames (since the first frame shows the person's head at the bottom). So the camera is positioned such that the view is inverted. But maybe the camera is fixed, but the video is rotated. Hmm. But the task says \"camera perspective and movement\". Let's think: the frames show a person on a ladder, and the camera seems to be static but the orientation is rotated, so maybe \"static camera with inverted perspective\".\n\nNow, following the rules: \n\na) Motion: Shirtless man (plaid shorts) on ladder, adjusts position. Person in red and dark shorts (maybe red shorts with a dark top) stands on ladder. A third person (black shorts) reaches up to hold the leg of the person in red shorts. \n\nb) Appearance: Shirtless man (plaid shorts), person in red shorts with dark top, third person (black shorts). \n\nc) Spatial: The shirtless man is above the person in red shorts (since they're on a ladder, but the video is rotated). Wait, the person in red shorts is on the ladder, the shirtless man is also on the ladder. The third person is below or to the side, reaching up to hold the leg of the person in red shorts. \n\nd) Camera perspective: The camera is fixed but the video is rotated (inverted), so the perspective is top-down (but inverted). Wait, the first frame: person's head is at the bottom of the frame, so the camera is looking up. So the perspective is top-down (from above), but the video is rotated 180 degrees. But the caption needs to describe the camera's perspective. Maybe \"static camera positioned above the ladder with inverted orientation\".\n\ne) Background: Minimal, maybe a room with a pizza box (but exclude text recognition, so just say \"indoor setting with minimal background details\".\n\nf) Exclude text, so don't mention pizza box as text, but maybe the background has a pizza, but it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f9Avojz4hJg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f9Avojz4hJg_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 367.3168910475884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people on a ladder: one in red shorts and dark top, the other in checkered shorts. They are moving by stepping and adjusting their positions on the ladder.", "background_and_ambient_analysis": "The background (walls, ceiling) is static; no fire, water, smoke, or wind present."}}
{"video_id": "fAMPpVIffnY", "file_name": "fAMPpVIffnY_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue-and-white checkered shirt and dark pants uses a black flexible hose to clear debris from a horizontal metal gutter attached to a brown textured wall, directing the hose into the gutter's opening to push leaves inside. The camera shifts from a medium shot of the person’s action to a close-up of the hose entering the gutter.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fAMPpVIffnY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fAMPpVIffnY_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 395.10365542773263, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black hose (solid object) is being manipulated by a person; it moves in a curved path as the person guides it into a slot, with clear motion due to human interaction.", "background_and_ambient_analysis": "The wooden structure and green ground in the background show minimal shifting, indicating no significant environmental fluid motion (e.g., water, smoke). No fire, wind, or fluid dynamics dominate the scene."}}
{"video_id": "fAfAy3_6Mz4", "file_name": "fAfAy3_6Mz4_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a packaged sharpening tool, then transitions to a top-down view of hands holding a knife with a metallic blade and black handle. The hands position the knife against a black sharpening device, moving it back and forth in a sharpening motion. The background is a plain, neutral surface. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fAfAy3_6Mz4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fAfAy3_6Mz4_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 670.5220496963714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a knife and a black cylindrical tool (likely a lock pick set). The hands manipulate these objects through physical interaction (inserting, rotating, and adjusting the knife within the tool).", "background_and_ambient_analysis": "The background is a static, uniform surface with no shifting elements or fluid/environmental motion (e.g., fire, water, wind). No ambient environmental phenomena are present."}}
{"video_id": "fBBMZxkzTQk", "file_name": "fBBMZxkzTQk_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white short-sleeved shirt interacts with a large gray industrial machine, moving a sheet of material into its rollers. The individual repeatedly adjusts and feeds the sheet through the machine, positioning themselves to the right and left of the equipment. A metal container holding a white substance sits to the left of the machine. The camera remains stationary with minimal movement, capturing the scene from a fixed angle without significant shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fBBMZxkzTQk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fBBMZxkzTQk_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 161, "blur_score": 356.32302063695363, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in white uniform/hairnet manipulates a sheet of material through an industrial press. The sheet moves continuously through the machine, and the person performs wiping actions with a cloth.", "background_and_ambient_analysis": "The background (machine structure and walls) remains static with no shifting motion. No fire, water, smoke, or wind phenomena observed."}}
{"video_id": "fAyHNdfNOt0", "file_name": "fAyHNdfNOt0_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, one wearing a dark wristwatch, folds a pink cloth on a blue surface through sequential pressing and adjusting motions to form layered shapes, captured in a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fAyHNdfNOt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fAyHNdfNOt0_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 51.966239333421655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pink cloth is being manipulated by two hands, which are actively folding and adjusting the cloth through physical forces.", "background_and_ambient_analysis": "The background is a solid blue surface with no shifting or fluid motion; no environmental elements like fire, water, or smoke are present."}}
{"video_id": "fBc-jG5kIUk", "file_name": "fBc-jG5kIUk_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and black pants with white stripes bends over a metal bowl, feeding two brown goats as they gather around the container. A woman in a blue shirt appears to the right, holding a container. The camera pans slowly, capturing the goats moving toward the bowl and interacting with the food while the man continues feeding. Background elements include a wooden fence and a small shed, but focus remains on the human-animal interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fBc-jG5kIUk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fBc-jG5kIUk_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.71277342421611, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in blue is milking a goat, exhibiting controlled body movements (bending, reaching). The goat stands relatively still but may have slight movements. Another goat and a child in red are present and have minimal motion. A woman in blue observes and holds an object.", "background_and_ambient_analysis": "The background (fence, grass, structures) is stable with no uniform shifting. No dominant fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "fCsW0UqBBvo", "file_name": "fCsW0UqBBvo_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow sleeveless shirt and white shorts performs an abdominal exercise on grass, using a large blue exercise ball by lifting their legs and rolling the ball. The scene transitions to a circular logo screen featuring a sun graphic.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fCsW0UqBBvo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fCsW0UqBBvo_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 159, "blur_score": 99.41198873916856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "fCswCy1vK40", "file_name": "fCswCy1vK40_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man stands beside a yellow bicycle, gesturing with his hands near the front wheel. He turns and moves around the bicycle, adjusting the rear wheel while walking. The background includes a parked truck and a grassy area. The camera captures his actions from a frontal angle, panning left with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fCswCy1vK40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fCswCy1vK40_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 82.48359906312089, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man is moving his hands and body (fixing the bicycle) and the bicycle wheel is being rotated and adjusted.", "background_and_ambient_analysis": "The background in both scenes (car, trees, street, grass) is static with no visible environmental motion (fire, water, wind, smoke)."}}
{"video_id": "fDrqmw1b694", "file_name": "fDrqmw1b694_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the initial frame shows an anime character with long black hair and blue eyes, wearing a black and white outfit with a star. Then the scene shifts to a real-world setting with a person in a black coat and helmet running. They move through a dusty area, then past buildings and trees, and finally run along a street. The character's movement is dynamic—running, turning, and navigating through the environment. Background elements like buildings, trees, and a street are visible but minimal. The camera follows the character's movement, maybe panning as they run. Need to stick to chronological order, describe motion, appearance, spatial relationships. Let's structure it: start with the anime character (but wait, the video transitions from anime to real world). Wait, the first part is anime, then the scene cuts to a real person. So the main subjects transition. Let's check the frames: frame 0-2 is anime, then frames 2-5 are a person in black running through various settings. So the video starts with an anime character (black hair, blue eyes, black/white outfit), then cuts to a person in a black coat and helmet running through a dusty environment, passing buildings and trees, moving along a street. Camera follows their movement, panning left as they run. Backgrounds are urban with buildings, trees. Need to focus on motion: the person is running, moving through different urban areas. Let's make sure to follow rules. Avoid text, named characters. So:\n\nThe video opens with an anime character with long black hair and blue eyes in a black and white outfit, then transitions to a person in a black coat and helmet running through a dusty urban area, navigating past buildings and trees, moving along a street. The person continues running, turning corners, and the camera follows their movement with a slight pan left as they traverse the environment. Background elements include buildings and greenery, with minimal detail beyond the character's motion.\n\nWait, check rules: focus on motion and behavior of main subjects. So main subjects: first the anime character (static maybe?), then the real person running. But the transition is part of the video. Let's see the frames: frame 0-1 is anime character, then frame 2 shows the person in black coat, helmet, running. So the video has two segments: starts with anime character (but maybe that's a cut-in?), then a person running. Wait, the user says \"main subjects (people/animals/objects)\" so the anime character is a subject in the first part, then the real person. But the task is to describe the provided video, which includes both.\n\nWait, the problem says \"generate a concise, chronological paragraph describing the provided video.\" So chronological order: first the anime scene, then the live-action running scene.\n\nSo:\n\nThe video begins with an anime character featuring long black hair, blue eyes, and a black-and-white outfit with a star, then transitions to a person in a black coat and helmet running through a dusty urban environment. The individual navigates past buildings and trees, moving along a street while maintaining a steady pace. The camera follows the runner's motion, panning left as they traverse the area.\n\nCheck rules: a) motion/behavior: anime character (static?), then person running. But in the anime frames, the character is moving their head, then the scene changes. Wait, frame 0: character looking, frame 1: head turns, frame 2: running, frame 3: running through a building area, frame 4: running past a statue, frame 5: running on a street. So the anime part is the first few frames, then the person is running. So the main subject changes from anime character to real person. So the caption should reflect that.\n\nWait, maybe the anime character is part of the video, so the sequence is: start with anime character (who moves their head, hair flows), then scene cuts to a person running through urban areas (dusty, buildings, trees, street).\n\nSo:\n\nThe video opens with an anime character with long black hair and blue eyes in a black-and-white outfit, their head turning slightly as hair flows. The scene then transitions to a person wearing a black coat and helmet running through a dusty urban environment, navigating past buildings and trees, and moving along a street. The individual continues running, and the camera follows their motion with a slight pan left as they traverse the area.\n\nBut need to be concise. Also, rule c: spatial relationships. Like, the person runs past a building, then past a statue, then a street.\n\nLet's structure chronologically:\n\n- First, the anime character (describe appearance: black hair, blue eyes, black/white outfit) – motion: head turns, hair flows.\n\n- Then, scene cuts to a person (black coat,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fDrqmw1b694.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fDrqmw1b694_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 280.2957790324092, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "fDf-HueI96I", "file_name": "fDf-HueI96I_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym, a man in a striped polo shirt holding a pink towel stands initially. A second man in a white long-sleeve shirt with a graphic design enters the frame from the left, walks toward the camera, and positions himself in front of the first man. The background includes gym equipment. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fDf-HueI96I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fDf-HueI96I_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 382.3899052304043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a gray shirt lifts a dumbbell from a low position to an overhead position, demonstrating discrete solid object motion due to explicit physical force (muscle contraction).", "background_and_ambient_analysis": "No shifting background elements (gym equipment and walls remain fixed); no fluid/environmental motion (fire, water, smoke, wind) present in the scene."}}
{"video_id": "fE7UBMNDis8", "file_name": "fE7UBMNDis8_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt stands in a brightly lit store lined with anime posters and shelves of colorful merchandise, gesturing with both hands. He remains stationary in the store setting before the scene cuts to a black screen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fE7UBMNDis8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fE7UBMNDis8_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 438.3510021152872, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main moving object is the man in the blue shirt, who is gesturing and shifting his position slightly.", "background_and_ambient_analysis": "The background consists of static store shelves, posters, and ceiling lights. There is no fluid motion (fire, water, smoke, wind) or significant background shift."}}
{"video_id": "fECWW5wlV-Y", "file_name": "fECWW5wlV-Y_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a white shirt and dark pants climbs a dark rock wall with multicolored holds, ascending and reaching for handholds. To her right, a man in a black shirt and cap stands observing her movement. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fECWW5wlV-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fECWW5wlV-Y_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 110.51369440032924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively climbing the rock wall, with discrete movements of limbs and body position driven by physical exertion.", "background_and_ambient_analysis": "The background walls and posters show no shifting or fluid motion; static elements remain fixed throughout the video."}}
{"video_id": "fDVu7qN8gBE", "file_name": "fDVu7qN8gBE_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a top-down view of a printer ejecting a document. It transitions to a split-screen format: on the left, light-skinned hands with dark sleeves operate a binding machine with a blue tape roll, while on the right, hands with dark sleeves handle paper on a white surface. Subsequent frames show left-side hands with red nail polish binding a book using a metal spiral mechanism, and right-side hands inserting paper into a white machine. Later, left-side hands assemble a book with white pages and a spiral binding, while right-side hands feed paper into another machine. The camera maintains a close-up perspective throughout, focusing on the hands and equipment with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fDVu7qN8gBE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fDVu7qN8gBE_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 75.60814429726778, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, paper, machine components) move due to explicit physical forces (folding paper, handling machine parts).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected; background elements (machine, white surface) remain static across frames."}}
{"video_id": "fCqdLWFeeNA", "file_name": "fCqdLWFeeNA_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair tied back and wearing a dark top holds a red bowl, applying a substance to their face and scrubbing gently. They focus on the nose, forehead, and chin areas, moving their hand in circular motions across the face. The person remains positioned in front of a floral-patterned background throughout, with the camera maintaining a static view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fCqdLWFeeNA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fCqdLWFeeNA_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 307.0697897355144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman applies product to her face using hand movements; the red product container is held and moved by the subject. These are discrete solid objects undergoing intentional locomotion due to physical forces (hand motion).", "background_and_ambient_analysis": "Background is static floral wallpaper; no fluid motion (fire, water, smoke) or wind-induced motion (swaying trees, etc.) observed. Background elements remain uniformly fixed with no shifting."}}
{"video_id": "fEZB0ddut5I", "file_name": "fEZB0ddut5I_000160_000170.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The user wants a concise chronological paragraph about the video. First, I need to look at each frame.\n\nFrame 0: A hand in a red sleeve writes on a document. The document has a map with green and red areas. There's a wooden table with other items. So main subject: hand (red sleeve) writing, document with map.\n\nFrame 1: A man in a checkered shirt and cap is reaching over a table. Another person in a pink shirt is there. The table has cards with green and red. So man in checkered shirt reaching, table with cards.\n\nFrame 2: A photo frame shows a group. The man from frame 1 is there, wearing cap, checkered shirt. People around him. So photo frame with group, man in cap.\n\nFrame 3: Close-up of a card with text and green/red dots. Other cards on table. So close-up of a card, table with cards.\n\nFrame 4: A man in yellow shirt with red heart design. Others in blue, black. Man in checkered shirt (same as before) has a name tag, smiling. So man in yellow shirt, others, man in checkered shirt smiling.\n\nNow, chronological order. Let's list the actions:\n\n1. A hand in a red sleeve writes on a document with a map.\n2. Then, a man in checkered shirt and cap reaches over a table.\n3. Next, a group is shown through a photo frame, including the same man in cap.\n4. Then a close-up of a card with green/red dots on the table.\n5. Finally, a man in yellow shirt with red heart, and the man in checkered shirt smiling with others.\n\nNeed to describe motion: first writing, then reaching, then photo frame showing group, then close-up of card, then group with the man in checkered shirt smiling.\n\nAppearance: red sleeve hand, checkered shirt man with cap, yellow shirt with red heart, others.\n\nSpatial: hand on document (table), man reaching over table, photo frame with group, card on table, group with yellow shirt man.\n\nCamera: top-down in first frame, then maybe medium shot for man, then photo frame (so camera showing the frame), then close-up of card, then medium shot of the group.\n\nBack to rules: exclude text recognition, so don't mention \"OCTOPUS\" etc. Just describe the objects' colors, like green/red dots on card.\n\nPutting it all together in chronological order, concise.\n\nLet's structure:\n\nFirst, a hand in red sleeve writes on a document with a map. Then a man in a checkered shirt and cap reaches toward a table with cards. Next, a framed photo shows the same man with others seated. After that, a close-up focuses on a card with green and red dots on the table. Finally, a man in a yellow shirt with a red heart design stands near a group, where the man in the checkered shirt smiles while seated.\n\nCheck for rules: motion (writing, reaching, showing, close-up, standing/smiling), appearance (red sleeve, checkered shirt, cap, yellow shirt, red heart), spatial (on table, in frame, near group), camera (top-down, frame, close-up, medium). Background minimal, exclude text.\n\nMake sure it's one paragraph. Let's write:\n\nA hand in a red sleeve writes on a document with a map, while a man in a checkered shirt and cap reaches toward a table with cards. The scene transitions to a framed photograph showing the same man seated with others, followed by a close-up of a card with green and red dots on the table. Finally, a man in a yellow shirt with a red heart design stands near a group, where the man in the checkered shirt smiles while seated among the group.\n\nWait, but the last part: in frame 4, the man in checkered shirt is smiling, and there's a yellow shirt with red heart. The description should include \"the man in yellow shirt with red heart design stands near a group\" and \"the man in checkered shirt smiles while seated\".\n\nCheck the order of frames: 0,1,2,3,4. So sequence is: 0 (hand writing), 1 (man reaching), 2 (photo frame), 3 (close-up card), 4 (group with yellow shirt and checkered shirt smiling).\n\nYes.\n\nNow, check if there's any mention of text (like the card's text), which we exclude. So \"a card with green and red dots\" is okay, since it's just describing the dots.\n\nAlso, \"OCTOPUS\" is on the card, but we can't mention that, so just say \"a card with green and red dots\".\n\nAnother check: main subjects are people/hands", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fEZB0ddut5I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fEZB0ddut5I_000160_000170.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 58.555887904533925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands writing on paper, people waving/interacting) exhibit motion from explicit physical actions (writing, gesturing).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed. Static surfaces (table, framed photos, room backgrounds) remain consistent across frames."}}
{"video_id": "fE2WoaScG3E", "file_name": "fE2WoaScG3E_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "At an excavation site, a person in a white shirt and blue pants uses a tool to dig in a trench, while a red-haired individual in a dark gray shirt holds a red cup and bends over; another person in gray pants stands nearby. The scene transitions to a close-up of a man in a red shirt standing in front of rocky terrain. The video starts with an overhead view and shifts to a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fE2WoaScG3E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fE2WoaScG3E_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 215.73501863759213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one actively digging with a tool, another standing and interacting with the ground or materials. Their movements (bending, reaching, shifting positions) are discrete and driven by physical locomotion or work actions.", "background_and_ambient_analysis": "The background (rocks, ground, excavation site) shows no significant shifting or environmental fluid motion (no fire, water, smoke, or wind). The background remains stable throughout the clip."}}
{"video_id": "fEtpAvRnces", "file_name": "fEtpAvRnces_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person adjusts a gray and black circular saw on a light wooden plank, then positions an orange triangular tool against the wood near the saw. The person’s hands, one adorned with a ring, guide the tool into place. The camera maintains a steady close-up perspective focused on the hands, saw, and wood.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fEtpAvRnces.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fEtpAvRnces_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 161.24179632494656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand adjusts and operates the circular saw, while the saw blade cuts through the wooden plank, producing transient sparks. The saw and hand exhibit discrete movement due to physical interaction with the wood.", "background_and_ambient_analysis": "The background (wall, ground) shows no significant shifting or movement, with static elements remaining consistent across frames. No dominant fluid/environmental motions (fire, water, smoke) are present."}}
{"video_id": "fF6xrorKSX4", "file_name": "fF6xrorKSX4_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person with short dark hair sits in profile as another individual’s hands massage their scalp, starting from the back of the head and moving upward toward the top. The hands perform a circular motion, pressing and smoothing the hair. The subject remains stationary, facing left, while the massager’s hands shift positions across the scalp. The camera maintains a close-up, steady shot focused on the head and hands against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fF6xrorKSX4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fF6xrorKSX4_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 60.30078506383366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands (applied by an unseen person) interacting with the subject's head (hair), moving due to physical force application (massage/massage motion).", "background_and_ambient_analysis": "Background is a plain static wall with no shifting or fluid motion (no fire, water, smoke, or wind visible)."}}
{"video_id": "fERZxpYFDlc", "file_name": "fERZxpYFDlc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a group of people sitting on a wooden deck. There's a table with several plastic cups and a bottle. A shirtless boy in striped shorts is moving around. Then he picks up a bottle and starts pouring into cups, maybe? Wait, the second frame shows him pouring, then he's holding a bottle up, and people are clapping. Let's check the timestamps.\n\nFrame 0: People sitting, table with cups. Frame 1: Same scene but a boy is reaching for a cup. Frame 2: He's pouring from a bottle into a cup. Frame 3: He holds the bottle up, others clap. Frame 4: He's clapping, maybe drinking? Frame 5: He points, then turns.\n\nWait, the main actions: First, a shirtless boy in striped shorts moves towards the table, picks up a bottle, pours into cups. Then he holds the bottle up, others clapping. Then he turns and points, then gestures with hands.\n\nNeed to order chronologically. Let's list:\n\n- Initial scene: Group of people seated on deck; table with multiple plastic cups and a bottle. A shirtless boy in striped shorts approaches the table.\n- He lifts a bottle, pours liquid into a plastic cup.\n- He raises the bottle high, others clapping.\n- Then, he gestures with hands (pointing, etc.).\n\nPeople in background: seated, some in colorful clothing (purple, blue, pink), sitting on ground. Camera perspective: starts with a shot of the table, then maybe panning to the boy's actions. Background has wooden fence, maybe a bike in distance.\n\nWait, the caption needs to be concise, chronological. Let's structure:\n\nA shirtless boy in striped shorts moves towards a table with plastic cups and a bottle. He picks up the bottle and pours liquid into a cup, then raises the bottle high while others seated around the table clap. He gestures with his hands, pointing and raising his arms, as the camera follows his movements from a low angle.\n\nCheck the rules: focus on motion and behavior, chronological, describe appearance (shirtless, striped shorts, cups), spatial (seated around table), camera perspective (low angle, follows movements). Background minimal, exclude text.\n\nWait, in the frames: first frame shows people sitting, table with cups. Second frame: boy reaching for a cup, bottle on table. Third: boy pouring. Fourth: boy holding bottle up, others clapping. Fifth: boy pointing, others watching.\n\nSo timeline:\n\n1. Group seated around a table with cups; boy approaches, picks up bottle.\n2. He pours liquid into a cup.\n3. He raises the bottle high, others clap.\n4. He turns and points, then gestures with hands.\n\nAlso, description: shirtless boy (striped shorts), seated people (varied colors: purple, blue, pink shirts).\n\nCamera movement: starts with a fixed shot, then follows the boy's actions (pan to show him pouring, clapping).\n\nWait, the problem says \"conclude with camera perspective and movement\". So \"Camera starts with a low-angle view of the table, then pans to follow the shirtless boy as he pours and gestures.\"\n\nLet's draft:\n\nA shirtless boy in striped shorts approaches a table with multiple plastic cups and a bottle, picks up the bottle, and pours liquid into a cup. He then raises the bottle high as others seated around the table—wearing colorful clothing—clap. The boy gestures with his hands, pointing and raising arms, while the camera follows his movements from a low angle.\n\nCheck if it's concise, chronological. Let's check the elements:\n\n- Main subject: boy (shirtless, striped shorts)\n- Actions: approaches table, picks up bottle, pours, raises bottle, others clap, gestures (points, raises arms)\n- People around: seated, colorful clothing (purple, blue, pink)\n- Camera: low angle, follows movements\n\nDoes it mention spatial relationships? \"Others seated around the table\"—yes. Background minimal, just table, cups, bottle.\n\nCheck rules: no text, no named characters, no stylistic analysis.\n\nYes. Now trim to be concise.\n\n\"Shirtless boy in striped shorts approaches a table with plastic cups and a bottle, pours liquid into a cup, raises the bottle high as seated people in colorful clothing clap, then gestures with his hands while the camera follows his movements from a low angle.\"\n\nWait, the first frame has the people sitting. The caption should start with that scene. Let's see:\n\n\"Several people sit around a table with plastic cups and a bottle; a shirtless boy in striped shorts approaches, picks up the bottle, pours into a cup, raises the bottle high as others clap, then gestures while the camera follows from a low angle.\"\n\nBut \"se", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fERZxpYFDlc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fERZxpYFDlc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 64.92367252639625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people, balls, glasses) move due to explicit physical forces: a shirtless man throws a ball toward cups, others clap and react to the action.", "background_and_ambient_analysis": "The wooden wall and ground remain static with no uniform shifting, indicating no dominant ambient environmental motion (fire, water, wind)."}}
{"video_id": "fESzbRsNPPA", "file_name": "fESzbRsNPPA_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in black shorts stands at the edge of a river, holding an object, then swings his arm back and forward as if throwing. A second man in a dark shirt and blue shorts enters the frame from the right, observing the first man’s action. The first man turns slightly toward the second man, who remains stationary. The camera shifts to follow the first man’s movement, maintaining a medium shot with the river and trees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fESzbRsNPPA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fESzbRsNPPA_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 157, "blur_score": 81.64020312155567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man throws a blue ball, which moves through the air and hits the water, causing a splash. The other person stands and watches the event.", "background_and_ambient_analysis": "The background (trees, water) is relatively static with minimal water ripples that are not dominant. No fire, smoke, or wind is present."}}
{"video_id": "fF4X74rlHTM", "file_name": "fF4X74rlHTM_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink shirt walks toward the camera across a crosswalk, followed by a woman in a blue dress and patterned skirt. A white van crosses the crosswalk from left to right, then a motorcycle with a rider wearing a blue helmet and vest moves through the crosswalk from the right. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fF4X74rlHTM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fF4X74rlHTM_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 650.6670044032438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include pedestrians (e.g., person in white dress moving leftward), bicycles (cyclist with blue cargo box crossing), and vehicles (white car advancing then stopping, silver car maneuvering). These exhibit clear locomotion via walking, cycling, and driving.", "background_and_ambient_analysis": "The background includes stationary buildings, trees, and road infrastructure. No fire, water, smoke, or wind motion is present; background elements remain fixed without uniform shifting."}}
{"video_id": "fFFa3UgXriY", "file_name": "fFFa3UgXriY_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and a red-and-white striped scarf bends over a red patterned table, handling items. They move leftward toward a wooden chair, adjusting the tablecloth as the camera pans slightly left with a subtle shake. The background features a lit Christmas tree and red carpeted floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fFFa3UgXriY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fFFa3UgXriY_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 185.72610635559693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark clothes and a red hat) is moving by bending over and handling items on a table.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed; the background (Christmas tree, wall, TV) is static."}}
{"video_id": "fFl7sKaOjEo", "file_name": "fFl7sKaOjEo_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a blue shirt holding a long pole with a green and white object attached. They're outdoors, trees in the background, clear blue sky. The person is moving the pole, maybe adjusting their grip. Let's break down the steps.\n\nThe main subject is a man in a blue polo shirt, wearing a cap and gloves. He's holding a long black pole with a green and white item on it. He starts with the pole raised, then brings it down slightly, maybe moving his arm. The background has trees and sky, but we need to keep it minimal. The camera seems static, maybe a slight tilt or pan? Wait, the video frames show him moving his arm, so the action is chronological: he grips the pole, adjusts his position, maybe preparing for something.\n\nNow, following the rules: focus on motion and behavior. He's holding the pole, moving it. Appearance: blue shirt, cap, gloves. Spatial: trees behind. Camera perspective: probably a static shot, but maybe a slight movement. Let's structure the caption.\n\nChronological order: starts with him holding the pole high, then lowers it a bit, adjusts his grip. Mention the pole and the object. Background: trees and sky, but minimal. Camera: maybe fixed, but the problem says \"conclude with camera perspective and movement\". Let's see the video frames—they are sequential, so the camera might be steady.\n\nPutting it all together: A man in a blue polo shirt and cap holds a long black pole with a green and white object attached; he lifts the pole upward, then lowers it slightly while adjusting his grip, with trees and a clear blue sky in the background. The camera remains static, capturing the upper body and motion from a slightly low angle.\n\nWait, need to be concise. Let's check rules: concise, chronological paragraph. Avoid text recognition, so no logos. The logo in the top left is a yellow fruit, but rule f says exclude text recognition, so maybe ignore it? Wait, the user says \"Exclude text recognition, named characters, or stylistic analysis.\" So the logo is part of the video, but since it's text, we can exclude it? Wait, the logo is an icon, maybe not text. But the task says \"exclude text recognition\", so if it's not text, maybe include the appearance. But the instruction says \"do not output reasoning\", so just focus on the main elements.\n\nWait, the main subject is the man. He's wearing blue shirt, cap, gloves. He's holding a pole with a green/white item. The motion: starts with pole raised, then lowers it while moving his hands.\n\nLet's draft:\n\nA man in a blue polo shirt and cap grips a long black pole with a green and white object attached; he raises the pole upward, then slowly lowers it while adjusting his grip, with trees visible against a clear blue sky. The camera remains stationary, focusing on the upper body and arm movement from a low angle.\n\nCheck rules: chronological, motion (raise, lower), appearance (blue shirt, cap, pole, green/white), spatial (trees behind), camera (stationary, low angle). Background minimal, which is trees and sky. Yes.\n\nWait, the first frame shows him with the pole raised, then moving. The video is short, so the sequence is he holds the pole up, then maybe swings it down? Wait, frames 0 to 5: he starts with pole up, then moves his arm to lower the pole a bit. So motion is lifting then lowering? Wait, frame 0: pole is high, frame 1-5: he moves it down. So the action is he lowers the pole while gripping it.\n\nAnother angle: the pole is held vertically, then he moves his arm to adjust the pole's position, maybe for a task like cleaning.\n\nWait, the problem says \"concise\". Let's make it shorter.\n\n\"A man in a blue polo shirt and cap holds a long black pole with a green and white attachment; he gradually lowers the pole while adjusting his grip, with trees and a clear blue sky in the background. The camera remains static, capturing the motion from a slightly low angle.\"\n\nThat's concise. Check all rules: motion (lowering pole, adjusting grip), appearance (blue shirt, cap, pole, attachment), spatial (trees behind), camera (static, low angle). Background minimal. No text recognition (the logo is probably not relevant, but the instruction says exclude text recognition, so we ignore any logos or text that's not part of the subject's appearance). The logo in the top left is not part of the main subject, so we can omit it from the caption, which is okay.\n\nYes, this should work.\n</think>\n\n<caption_output>A man in a blue polo shirt and cap grips", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fFl7sKaOjEo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fFl7sKaOjEo_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1027.3765427476656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a blue shirt is actively moving their arm and a long pole (likely a fishing rod or similar implement), demonstrating discrete, solid-object motion.", "background_and_ambient_analysis": "The background (trees and clear sky) is static with no visible shifting, swaying, or fluid motion (e.g., no wind-induced tree movement, smoke, fire, or water)."}}
{"video_id": "fG7LDe_upBc", "file_name": "fG7LDe_upBc_000210_000220.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow-orange forklift with a driver in a light-colored shirt lifts a large silver cylindrical object covered by a net from a pallet, then moves forward toward a flatbed truck. The forklift positions the cylinder above the truck’s cargo as it advances. The camera follows the forklift’s movement with a slight shake, capturing the industrial setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fG7LDe_upBc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fG7LDe_upBc_000210_000220.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 1954.7373470529806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The forklift (discrete object) moves forward, loading a cylindrical object onto a trailer. Its motion is driven by mechanical locomotion (wheels, engine), and the load is displaced by the forklift's action.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). The building and ground remain stationary relative to the frame."}}
{"video_id": "fGlXPoVLi6s", "file_name": "fGlXPoVLi6s_000319_000329.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to follow the rules. Let's break down the video frames.\n\nThe video starts with a person in a light-colored shirt using a red strainer to scoop something from a large white container. The container is on a blue surface, maybe a table. Then, the person lifts the strainer and pours the contents into another white container. The background has some items, but the main action is the hands and the containers.\n\nChronological order: The person's hands are in the video, first dipping the strainer into the red container, then lifting it, and pouring the contents. The containers are white and red strainer. Spatial relationships: The red strainer is in the white container, then poured into another white container. Background is minimal, so maybe just mention the table.\n\nCamera perspective: It seems close-up, focusing on the hands and containers. Maybe slight movement as the person moves the strainer.\n\nNow, structure the caption:\n\n- Main subject: person (hands, light-colored shirt)\n- Action: dips red strainer into white container, lifts, pours into another white container.\n- Appearance: red strainer, white containers, blue surface (table maybe).\n- Spatial: the strainer is in the container, then moved to pour into another.\n- Background: minimal, maybe table items but not essential.\n- Camera: close-up, focusing on hands and containers.\n\nCheck rules: focus on motion, chronological, appearance, spatial if relevant, conclude with camera.\n\nSo draft:\n\nA person in a light-colored shirt uses a red strainer to scoop a liquid from a white container placed on a blue surface; the individual then lifts the strainer and pours its contents into another white container. The strainer is small and red, while the containers are large and white, with the second container positioned beneath the strainer during the pour. The camera maintains a close-up view, slightly following the movement of the hands and containers.\n\nWait, but need to be concise. Let's check the exact frames.\n\nFrame 0: hands in red container, which is inside a white container. Frame 1: same. Frame 2: hands holding strainer, pouring. Wait, the video shows the person dipping the strainer into the white container (which has liquid), then lifting and pouring into another container. So first, the strainer is in the white container, then lifted to pour into another white container.\n\nWait, the description says \"a red strainer to scoop something from a large white container\". Then the action is dipping into the container, then lifting to pour into another.\n\nSo:\n\nA person's hands, clad in a light-colored shirt, use a small red strainer to extract liquid from a large white container resting on a blue surface. The individual then lifts the strainer, tilting it to pour the liquid into a second white container positioned beneath it. The camera provides a close-up perspective, capturing the pouring motion from a slightly downward angle.\n\nWait, but need to be concise. Let's make sure:\n\nChronological order: dip strainer into container, lift and pour into another.\n\nMain subjects: person (hands), red strainer, white containers.\n\nAppearance: red strainer, white containers.\n\nSpatial: strainer in first container, then poured into second.\n\nCamera: close-up.\n\nSo:\n\nA person wearing a light-colored shirt dips a red strainer into a large white container on a blue surface, then lifts the strainer to pour its contents into a second white container. The strainer is small with a grid pattern, while the containers are opaque and white. The camera maintains a close-up view of the hands and containers throughout the action.\n\nWait, but maybe simplify. Let's check the rules again. Focus on motion, chronological. \"Dips red strainer into white container, lifts, pours into another white container.\"\n\nLet's write it concisely:\n\nA person in a light-colored shirt uses a red strainer to scoop liquid from a white container, then lifts the strainer to pour the contents into a second white container. The strainer is small and red, positioned inside the first container before being raised for pouring. The camera captures the action in close-up, focusing on the hands and containers.\n\nWait, but need to be a paragraph. Let's see example outputs.\n\nWait, the rules say: \"concise, chronological paragraph\". So start with the action.\n\nThe video shows a person in a light-colored shirt using a small red strainer to extract liquid from a large white container on a blue surface. The individual lifts the strainer and pours the liquid into a second white container below it. The camera remains close to the action, capturing the hands and containers in a stationary perspective.\n\nBut maybe more precise.\n\nLooking at the video:\n\n[0.0] person's hand in red strainer inside white container (container has liquid).\n\n[0.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fGlXPoVLi6s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fGlXPoVLi6s_000319_000329.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 230.57920225844913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating red and white containers; pouring liquid from one container to another with controlled motion.", "background_and_ambient_analysis": "Static background elements (window, fabric, mat) show no uniform shifting. No fire, water, smoke, or wind as dominant motion."}}
{"video_id": "fGKGPWsvVDQ", "file_name": "fGKGPWsvVDQ_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to follow the rules for captioning. Let's look at the video frames.\n\nIn frame 0, there's a person in a light blue shirt standing near the bed, and a boy in a red shirt sitting on the bed. The bed has colorful striped sheets. The person in blue moves towards the bed, maybe pushing the boy. Then the boy is thrown off the bed (frame 1-2), then he falls onto the bed again (frame 2-3), then the person in blue is still moving, maybe pulling or pushing again. Wait, let's check the sequence:\n\nFrame 0: person (light blue shirt, dark pants) standing left of bed; boy (red shirt, dark pants) sitting on bed.\n\nFrame 1: person moves towards bed, boy is on bed.\n\nFrame 2: person pushes boy, boy falls off bed (or onto the bed, maybe).\n\nFrame 3: boy is on bed, person is moving towards him.\n\nFrame 4: person grabs boy, maybe lifts him.\n\nFrame 5: boy is being pulled towards the person, maybe off the bed.\n\nWait, the video shows motion: the person in light blue shirt interacts with the boy in red shirt on the bed. The boy is on the bed, then pushed, falls, then maybe gets back on, then the person interacts again. Let's sequence the actions.\n\nChronological order:\n\n- A person in a light blue shirt and dark pants approaches a bed where a boy in a red shirt and dark pants is sitting.\n\n- The person pushes the boy, causing him to fall backward onto the bed.\n\n- The boy then lies down on the bed.\n\n- The person continues moving towards the boy, then appears to grab or pull him.\n\n- The boy is lifted slightly off the bed by the person.\n\nNow, spatial relationships: person starts to the left of the bed, moves towards the bed. The boy is on the bed (initially sitting, then falling).\n\nAppearance: person (light blue shirt, dark pants), boy (red shirt, dark pants). Bed has colorful striped sheets (green, blue, red, etc.)\n\nBackground: minimal, but there are posters on the wall (like a Superman one, maybe), but rule e says minimal unless essential. So maybe mention the bed's sheets.\n\nCamera perspective: seems to be static, slight shake, maybe handheld.\n\nNow, let's structure the caption:\n\nStart with main subjects: person in light blue shirt and dark pants, boy in red shirt and dark pants.\n\nActions in order:\n\n1. Person approaches bed where boy is sitting.\n\n2. Person pushes boy, causing him to fall backward onto the bed.\n\n3. Boy lies on bed, then person moves toward him.\n\n4. Person pulls boy, lifting him slightly.\n\nSpatial: person to the left of bed initially, moves to interact with boy on bed.\n\nBackground: colorful striped bedspread, minimal other details.\n\nCamera: static, slight shake.\n\nNow, write concisely.\n\nCheck the rules:\n\na) Motion chronologically: push, fall, pull.\n\nb) Appearance: person (light blue shirt, dark pants), boy (red shirt, dark pants).\n\nc) Spatial: person approaches bed from left; boy on bed.\n\nd) Camera: static with slight shake.\n\ne) Background minimal: colorful striped bed.\n\nf) Exclude text, names.\n\nSo put it all together:\n\nA person in a light blue shirt and dark pants approaches a bed with colorful striped sheets, where a boy in a red shirt and dark pants is sitting. The person pushes the boy, causing him to fall backward onto the bed; the boy then lies down. The person continues toward the boy and pulls him, lifting him slightly off the bed. The camera remains static with a slight shake.\n\nWait, check the frames:\n\nIn frame 0: person on left, boy on bed.\n\nFrame 1: person moves towards bed, boy is on bed (maybe falling).\n\nFrame 2: person pushes, boy falls off bed? Wait, frame 2 shows boy falling off the bed (since he's not on it anymore). Then frame 3: boy is back on the bed.\n\nFrame 3: boy is lying on bed.\n\nFrame 4: person grabs boy (maybe pulling him up).\n\nFrame 5: boy is being pulled towards person.\n\nSo revised chronology:\n\nPerson in light blue shirt and dark pants stands left of a bed with colorful striped sheets; a boy in red shirt and dark pants sits on the bed. The person pushes the boy, causing him to fall off the bed, then the boy lies back down on the bed. The person moves closer and pulls the boy upward, lifting him slightly off the bed.\n\nCamera: static, slight shake.\n\nNow, check all rules:\n\n- Focus on motion: push, fall, pull.\n\n- Appearance:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fGKGPWsvVDQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fGKGPWsvVDQ_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 59.754019212222104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (a child and an adult) exhibit discrete motion: the child rolls, flips, and moves on the bed due to physical interactions, while the adult pushes and repositions the child with direct physical force.", "background_and_ambient_analysis": "The background (wall with posters, bed structure, and floor) shows no uniform shifting or fluid motion; no fire, water, or wind effects are present. Static elements remain fixed throughout the sequence."}}
{"video_id": "fGcR_jeugdc", "file_name": "fGcR_jeugdc_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue-and-white plaid shirt sits in a car's driver seat, with the steering wheel and dashboard visible. A hand enters the frame, pointing toward the gear shift, followed by another hand gently touching the person's leg. The hands move around the leg area, with the camera maintaining a fixed close-up perspective inside the vehicle, focusing on the interaction between the hands and the seated individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fGcR_jeugdc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fGcR_jeugdc_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 167.55816039081415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands manipulating a small tool/object (likely a screwdriver or similar item) with visible physical interaction and force application.", "background_and_ambient_analysis": "Background elements (steering wheel, dashboard, car interior) show no uniform shifting or fluid motion (fire, water, smoke, wind). Environment is stable and car-interior focused."}}
{"video_id": "fHjagDWWSyk", "file_name": "fHjagDWWSyk_000275_000285.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand close together; one wears a white helmet and dark jacket holding an item, while the other, in a dark jacket over a white shirt, holds another object. They interact by exchanging or examining the items. The scene shifts to a street view where a red circular \"no pedestrian\" sign (with a crossed-out pedestrian figure) is prominently overlaid over parked cars and buildings. The camera perspective changes from a close-up of the men to a wider shot of the street environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fHjagDWWSyk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fHjagDWWSyk_000275_000285.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 152, "blur_score": 575.8556648994603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interacting in the first scene; in the second scene, cars are driving and a pedestrian is walking, all discrete objects moving due to locomotion.", "background_and_ambient_analysis": "The background (buildings, walls) is static and does not shift uniformly. There is no ambient environmental motion (fire, water, smoke, wind)."}}
{"video_id": "fIMRdzWz99g", "file_name": "fIMRdzWz99g_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a blue brush to apply sauce to dark brown grilled chicken pieces on a black circular grill, with smoke rising. The hand then flips a chicken piece using metal tongs, moving it to the left. The camera shifts to show four people seated around a round table, their hands resting on the table with food and drinks in front of them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fIMRdzWz99g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fIMRdzWz99g_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 344.96680065144085, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand uses a blue brush to apply sauce and metal tongs to flip the ribs, causing the ribs to move.", "background_and_ambient_analysis": "The background is static with no uniform shifting. Smoke is present but not dominant; it is a byproduct of the cooking process."}}
{"video_id": "fJDA1tPLn4E", "file_name": "fJDA1tPLn4E_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt with yellow text holds a young child wearing a light blue shirt. The child sits on the man’s lap, then leans forward, and the man supports them with his arms. The child turns to face the man, who embraces them. The background includes a white wall and a pink cushion, but the camera remains stationary throughout, capturing the interaction from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fJDA1tPLn4E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fJDA1tPLn4E_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 150, "blur_score": 54.90626638933023, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child and an adult are moving; the child shifts position (leaning, hugging, turning) while the adult supports and interacts with the child.", "background_and_ambient_analysis": "Background elements (wall, clock, cushions) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "fK1U4XAYB2c", "file_name": "fK1U4XAYB2c_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a sunlit farm yard, a woman in a purple shirt and jeans stands near a man in a dark shirt and jeans; the woman raises her arms and leaps into the air, landing a short distance away, while the man steps forward toward a metal rack holding a dog. Horses stand near a building in the background. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fK1U4XAYB2c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fK1U4XAYB2c_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 154, "blur_score": 261.3461410301725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people and a wheelbarrow are moving. The person on the right pushes the wheelbarrow across the ground, while the person on the left transitions from standing to walking. Motion is due to physical forces (pushing and locomotion).", "background_and_ambient_analysis": "No dominant fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (houses, trees, ground) are static with no shifting or fluid dynamics."}}
{"video_id": "fKJvaf93NOE", "file_name": "fKJvaf93NOE_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the rules. The user wants a concise chronological paragraph focusing on the main subject's motion and behavior. The main subject here is a man playing a string instrument, probably a oud, given its shape.\n\nLooking at the video frames provided. The first frame shows him holding the instrument, maybe explaining something. Then he gestures with his hands, then adjusts the instrument. The background has chairs and a colorful painting, but I should keep background minimal unless essential.\n\nRule a says focus on motion in chronological order. So start with the initial position, then his actions. He's sitting, holding the oud. Then he gestures with his right hand, maybe pointing or demonstrating. Then he moves his hands around the instrument, adjusting strings or showing technique.\n\nNeed to describe appearance briefly: he's bald, wearing a black turtleneck. The oud is light brown, has a circular sound hole. Spatial relationships: he's seated between two wooden chairs, the instrument is held against his body.\n\nCamera perspective: seems to be a fixed shot, no movement mentioned. So \"static shot\" or \"fixed camera angle.\"\n\nCheck if background is essential. The colorful abstract painting is behind him, but the rules say minimal background unless necessary. Maybe just mention the chairs and the painting briefly.\n\nWait, rule e says keep background minimal unless essential for understanding motion. The chairs are part of the setting, but maybe not essential. The painting is behind him, but maybe just mention the room's interior without details.\n\nLet me structure the caption step by step:\n\n1. Subject: A bald man in black turtleneck sits, holding a light brown oud.\n2. Initial action: He gestures with his right hand while holding the instrument.\n3. Then adjusts the instrument, perhaps tuning or demonstrating playing technique.\n4. Background: Two wooden chairs and a colorful abstract painting on the wall (minimal but maybe necessary for context).\n5. Camera: Static, no movement.\n\nCheck the timing: the video is 5 seconds, frames 0 to 4.5. The actions are sequential: gesturing, then adjusting.\n\nSo the caption should be chronological. \"A bald man in a black turtleneck sits between two wooden chairs, holding a light brown oud with a circular sound hole. He gestures with his right hand while holding the instrument, then adjusts the strings with both hands, turning the instrument slightly. The scene is set against a colorful abstract painting on the wall. The camera remains static throughout.\"\n\nWait, need to make sure it's concise. Maybe combine the actions: \"A bald man in a black turtleneck sits between two wooden chairs, holding a light brown oud. He gestures with his right hand while holding the instrument, then uses both hands to adjust the strings, turning the oud slightly. A colorful abstract painting hangs on the wall behind him. The camera remains static.\"\n\nCheck rules: mention spatial relationships (between two chairs), appearance (bald, black turtleneck), instrument details (light brown, circular sound hole). Conclude camera perspective.\n\nHmm, the original frames don't show the instrument's sound hole clearly, but the description mentions it. The user's example might expect that. Let me confirm the rules again: mention appearance and number, including color, size, orientation. The oud is described as light brown, maybe the circular sound hole is part of its appearance.\n\nAlso, the movement: in the video, he's first holding the oud, then gestures with his right hand, then adjusts the instrument. So chronological order: sitting, gesturing, adjusting.\n\nThe caption should not include text recognition or named characters, which is fine here. No need for stylistic analysis.\n\nPutting it all together:\n\n\"A bald man wearing a black turtleneck sits between two wooden chairs, holding a light brown oud with a circular sound hole. He gestures with his right hand while holding the instrument, then uses both hands to adjust the strings and rotate the oud slightly. The background features a colorful abstract painting on the wall. The camera remains static throughout the sequence.\"\n\nCheck if it's concise. Maybe \"sits between two wooden chairs\" can be simplified to \"seated between two wooden chairs\". Also, \"rotates the oud slightly\" or \"turns the instrument slightly\".\n\nAlternatively, \"adjusts the strings and turns the instrument slightly.\"\n\nThe final caption should follow the format exactly. Let me make sure it's a single paragraph, chronological, minimal background.\n\nMaybe: \"A bald man in a black turtleneck sits between two wooden chairs, holding a light brown oud with a circular sound hole. He gestures with his right hand while holding the instrument, then uses both hands to adjust the strings and turn the oud slightly. A colorful abstract painting is visible behind him. The camera remains static throughout.\"\n\nYes, that seems to fit the rules. Check for all requirements: motion in order, appearance", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fKJvaf93NOE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fKJvaf93NOE_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 85.45398788473786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person's hands and arms are moving to play the instrument, demonstrating discrete solid object motion due to muscle-controlled actions.", "background_and_ambient_analysis": "Background elements (painting and chairs) are static; no shifting or fluid motion observed."}}
{"video_id": "fK6er8bIdOQ", "file_name": "fK6er8bIdOQ_000578_000588.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several riders on brown horses, wearing green and white uniforms, initially gather closely on a grass field before galloping forward. As they move, the riders disperse, maneuvering their mounts to strike the ball, with the camera panning right to track their progression across the field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fK6er8bIdOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fK6er8bIdOQ_000578_000588.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 104.68537237737735, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Riders on horses are moving in formation, with discrete, solid objects (people, horses) exhibiting locomotion due to physical forces (riding, galloping).", "background_and_ambient_analysis": "Background elements (trees, banners) show no uniform shifting or fluid motion (fire, water, smoke, wind) across frames; environment appears stable."}}
{"video_id": "fKec0o4_oBo", "file_name": "fKec0o4_oBo_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark blue striped apron handles raw pink sausage links on a metal tray in a kitchen. They pick up a sausage link, move it left toward a counter, then return to the tray to handle more links. Close-up shots capture the coiled sausages as the person manipulates them, with the camera shifting from medium to close-up views.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fKec0o4_oBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fKec0o4_oBo_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 71.15516662228977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) manipulates raw sausages (solid objects) via hand movements; sausages are physically moved and repositioned on the counter.", "background_and_ambient_analysis": "Static kitchen background with no shifting elements (countertops, sinks, appliances remain stable throughout). No fire, water, smoke, or wind motion detected."}}
{"video_id": "fMdcAp2T5SM", "file_name": "fMdcAp2T5SM_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt bends over a cluttered surface, grasps a green object near an orange package, and lifts it while moving; the camera remains slightly shaky from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fMdcAp2T5SM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fMdcAp2T5SM_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 147, "blur_score": 75.12002073716059, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt uses gloved hands to manipulate a blue object (likely a brush) near a sink; the object undergoes controlled back-and-forth motion due to manual force application.", "background_and_ambient_analysis": "No dominant fluid or environmental motion (fire, water, smoke, wind). Background elements (sink, countertop, items) remain static with no uniform shifting."}}
{"video_id": "fLbuB5ZxNXM", "file_name": "fLbuB5ZxNXM_000208_000218.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and helmet handles a rope and green/red harness, adjusting and pulling the rope while positioned beside a rocky cliff under a clear sky. The camera initially focuses on the rope and harness, then shifts to show the man’s hands securing the equipment. The background features a large rock formation and open sky, with minimal other elements. The camera remains steady, capturing the man’s precise movements from a close perspective that gradually widens to include his upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fLbuB5ZxNXM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fLbuB5ZxNXM_000208_000218.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 79.77076712807741, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating a bow, adjusting the bowstring and holding the bow with hands, indicating discrete physical movement.", "background_and_ambient_analysis": "The sky and tree trunk in the background remain static, with no significant fluid or environmental motion (fire, water, wind) dominating the scene."}}
{"video_id": "fNHHHKGbFbE", "file_name": "fNHHHKGbFbE_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue button-up shirt adjusts a colorful striped necktie, using both hands to pull and position it around their neck. They wear a bracelet and have a high bun hairstyle. The background includes a lamp and curtain. The camera maintains a steady medium close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fNHHHKGbFbE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fNHHHKGbFbE_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 418.48322270838185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (child) is manipulating a small object (likely a bottle or container) with hand movements; discrete solid objects (person and held item) exhibit intentional motion.", "background_and_ambient_analysis": "Background elements (wall, furniture) show no uniform shifting or fluid motion (e.g., fire, water, smoke); no dominant ambient environmental effects observed."}}
{"video_id": "fNe_MgaGmsU", "file_name": "fNe_MgaGmsU_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a woman standing behind a yellow table with a bike. First, she's holding the bike's handlebars, then she moves her hand to pick up a black seat. Wait, in the frames, the seat is on the table, so she reaches for it. Let's check the sequence. Frame 0: she's holding the bike. Frame 1-2: same. Frame 3: she's reaching towards the seat. Frame 4: she picks it up? Wait, the action is moving from holding the bike to picking up the seat. The caption needs to be chronological.\n\nMain subject: woman. Appearance: she has long hair, yellow and black shirt, beige pants. The bike is black, small (balance bike), with \"STRIDER\" on it. The seat is black, on the table. The table is yellow. Background is plain beige walls.\n\nChronological order: She stands by the table with the bike. Then, she moves her hand to the seat (which is on the table), picks it up (or touches it). Wait, the frames: in [0.0], she's holding the handlebars. [0.3] she's still there. [0.6] she moves her hand down, maybe pointing or touching the seat. [1.0] she's holding the handlebars again. Wait, maybe the action is she's adjusting the bike, then picks up the seat.\n\nWait, looking at the frames:\n\n[0.0]: woman holding bike's handlebars, seat on table.\n\n[0.3]: same position.\n\n[0.6]: she's reaching towards the seat on the table.\n\n[1.0]: she's moving her hand, maybe placing the seat back? Wait, no. Let's see the sequence. The first part: she's holding the bike, then she picks up the black seat from the table. Wait, in the image, the seat is on the table to the right of the bike. So she moves her hand from the bike to the seat, picks it up.\n\nWait, the problem says \"chronological paragraph describing the provided video.\" So the video starts with her holding the bike, then she reaches for the seat (which is on the table), and then maybe places it or holds it. Wait, but the frames are:\n\n0.0: holding handlebars.\n\n0.3: same.\n\n0.6: hand moves towards seat (on table).\n\n1.0: hand is near seat.\n\nWait, maybe the action is she holds the bike, then picks up the seat. So the motion is: the woman stands behind a yellow table with a black balance bike (with \"STRIDER\" visible) and a black seat on the table. She initially holds the bike's handlebars, then reaches for the black seat on the table, grasps it, and lifts it slightly.\n\nAppearance: woman with long hair, wearing a yellow and black shirt with colorful patches and beige pants. Bike is small, black, with \"STRIDER\" branding. Seat is black. Table is yellow. Background is plain beige walls.\n\nSpatial relationships: bike is on the table, seat is to the right of the bike on the table. Woman stands behind the table, to the right of the bike.\n\nChronological order:\n\n- Woman stands behind the yellow table, holding the black STRIDER balance bike's handlebars. She then reaches toward the black seat on the table, grasps it, and lifts it upward.\n\nCamera perspective: static, eye-level, no movement mentioned. The background is plain, so minimal description.\n\nNeed to exclude text recognition, but \"STRIDER\" is part of the bike's branding, which is a detail of the bike, so maybe include the brand as part of the bike's description. Wait, rule f: exclude text recognition, named characters, or stylistic analysis. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So \"STRIDER\" is text, so should we avoid that? Wait, the bike has \"STRIDER\" on it. But rule f says exclude text recognition. So maybe just describe the bike as a black balance bike without the text.\n\nWait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"STRIDER\" is text, so don't mention it. So the bike is a black balance bike.\n\nSo revised:\n\nThe woman, with long hair and wearing a yellow and black shirt with beige pants, stands behind a yellow table. She holds a black balance bike's handlebars. She then reaches toward a black seat on the table to her right, grasps it, and lifts it upward. The background is a plain beige wall. The camera remains static in a frontal perspective.\n\nWait, let's check the rules:\n\na) Focus on motion and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fNe_MgaGmsU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fNe_MgaGmsU_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 43.535713611661095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a yellow/black shirt moves their right hand (e.g., pointing/gesturing) while standing next to a small bicycle; the bicycle remains stationary on the table.", "background_and_ambient_analysis": "Background elements (beige walls, wooden table) remain static and show no uniform shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "fPpy0WrmXJw", "file_name": "fPpy0WrmXJw_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing an orange shirt sits in a dimly lit room, bringing their hand to their mouth, chewing, then lowering their hand while moving it in front of their body. The camera remains stationary, capturing the child from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fPpy0WrmXJw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fPpy0WrmXJw_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 65.11695009074741, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in an orange shirt exhibits discrete movements: hand-to-mouth actions, clapping, and arm gestures. These are solid, distinct object motions driven by the child's voluntary actions.", "background_and_ambient_analysis": "The background (dark couch and surrounding items) shows no uniform shifting or fluid motion. There are no signs of fire, water, smoke, or wind-driven motion."}}
{"video_id": "fPMQQl50PXQ", "file_name": "fPMQQl50PXQ_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The first frame shows a close-up of a red pipe with a wrench being adjusted—hands are using the wrench on the pipe. Then the logo \"Tiger Wrench\" with a tiger flame. Next, a person using the wrench on a car wheel, with \"FAST!\" text. Then a close-up of the wrench on a panel with multiple bolts. \n\nSo step by step: \n\n1. Close-up of hands using a black and orange wrench on an orange pipe (since the pipe is red? Wait, the first frame says \"Tiger\" on the pipe, orange? Maybe red. Wait, the pipe has \"Tiger\" text. Then the wrench is being adjusted. \n\n2. Then the logo screen. But wait, the rules say exclude text recognition. So the logo is part of the video, but we can't mention the text. Wait, the rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So the \"FAST!\" text is part of the video but we shouldn't mention it. Wait, but the task says \"briefly describe their appearance and number (color, size, orientation).\" Wait, the text is part of the video content but the rules say exclude text recognition. Hmm. Wait, the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So the \"FAST!\" is text, so we shouldn't mention it. Similarly, the logo \"Tiger Wrench\" is text, so exclude that.\n\nWait, the rules for the caption: \n\ng) Think internally, but DO NOT output your reasoning. \n\nWait, the rules for caption: \n\na) Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\n\nb) Briefly describe their appearance and number (color, size, orientation).\n\nc) Mention spatial relationships if relevant (e.g., in front of, to the left).\n\nd) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\n\ne) Keep background descriptions minimal unless essential for understanding motion.\n\nf) Exclude text recognition, named characters, or stylistic analysis.\n\nSo, the text on the screen (like \"FAST!\") is text recognition, so we have to exclude it. Similarly, the logo \"Tiger Wrench\" is text, so we don't mention it. So in the caption, we focus on the visual elements: the actions of the hands, the objects being manipulated, their colors, etc.\n\nLet's go through each frame:\n\nFrame 0: Close-up of a person's hand (wearing no visible clothes) using a black and orange wrench on an orange pipe. The pipe has some text, but we don't mention text. The pipe is fixed, the wrench is being turned.\n\nFrame 1: Logo screen (but since text recognition is excluded, we don't describe the logo, just move to next scene).\n\nFrame 2: A person's hands using the wrench on a car wheel hub. The wheel is on a vehicle, outdoors. The hands are adjusting the wrench on the wheel bolts. The background is blurred, maybe grass and trees.\n\nFrame 3: Close-up of a person's hand using the wrench on a metal panel with multiple bolts (the panel is silver with various bolts). There's a hammer and other tools on a surface, maybe a workbench.\n\nNow, chronological order: \n\n1. Close-up of a hand using a black and orange wrench on an orange pipe. The hand turns the wrench, adjusting it. \n\n2. Then the video shows the wrench being used on a car wheel hub (outdoors), hands tightening the wrench on the wheel's bolt. \n\n3. Then a close-up of a hand using the wrench on a metal panel with multiple bolts, placing the wrench on different bolts.\n\nNow, need to structure into a paragraph. Start with the first scene, then next, then next. \n\nCheck for spatial relationships: In frame 0, the pipe is on the left, wrench is on it. In frame 2, the wheel is in front of the person (outdoors). In frame 3, the panel is on a workbench, tools around it.\n\nCamera perspective: First frame is close-up, then maybe same or different. The first scene is close-up of the pipe and wrench. Then the next scene is a close-up of the hands on the wheel. Then a close-up of the wrench on the panel.\n\nWait, the output format is a chronological paragraph. Let's draft:\n\nA hand uses a black and orange wrench to adjust an orange pipe. Then, a hand uses the same wrench on a car wheel hub. Finally, a hand uses the wrench on a metal panel with multiple bolts. All scenes are close-up shots.\n\nWait, but need to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fPMQQl50PXQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fPMQQl50PXQ_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.17056220126652, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) using a wrench to turn a valve, a car wheel, and a bolt plate.", "background_and_ambient_analysis": "Background elements (valve, car wheel, bolt plate, and static environment) are static; no fire, water, smoke, or wind is present as dominant motion."}}
{"video_id": "fOhpUY8rSVI", "file_name": "fOhpUY8rSVI_000399_000409.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A cream-colored cylindrical object with brown floral patterns rests on a gray surface. A hand holding a metallic tool with a black handle approaches from the right, moves toward the cylinder, and positions the tool against its surface. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fOhpUY8rSVI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fOhpUY8rSVI_000399_000409.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 117.78585257463618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a metallic tool (likely a drill or engraver) moves along a cylindrical object (pen) in a controlled, deliberate manner, indicating physical interaction such as engraving or sharpening.", "background_and_ambient_analysis": "The background (textured surface) shows no shifting or environmental motion. There is no fire, water, smoke, or wind present."}}
{"video_id": "fPc05T_v8Bg", "file_name": "fPc05T_v8Bg_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video starts with a close-up of hands holding a smartphone with a blue and black case. The screen shows a messaging app. Then it cuts to a person standing outdoors, maybe a park, with a white shirt and gray shorts. Then back to the phone, typing. Wait, the rules say focus on motion and behavior of main subjects.\n\nLet's break down each frame:\n\nFrame 0: Close-up of hands holding a phone (blue and black case) with a messaging app open. Screen shows messages.\n\nFrame 1: Same phone, maybe different angle, still hands holding, messaging.\n\nFrame 2: Person standing outdoors (white shirt, gray shorts, holding phone), background is park with trees and fence.\n\nFrame 3: Close-up of hands holding a different phone (black case), typing on the keyboard.\n\nFrame 4: Close-up of hands typing on that black phone, keyboard visible.\n\nFrame 5: Close-up of hands typing on the same black phone, continuing.\n\nNow, the caption should be chronological. Start with the first scene: hands holding phone (blue/black case) with messaging app. Then cut to person outdoors (white shirt, gray shorts) standing, holding phone. Then back to close-up of hands typing on black phone.\n\nWait, need to list the sequence of actions. The main subject is the hands and the phone. Let's structure it:\n\n- First, close-up of two hands holding a smartphone with a blue and black case, interacting with a messaging app (typing). Then, the scene shifts to a person in an outdoor setting (trees, fence) wearing a white shirt with a black stripe and gray shorts, holding a smartphone. Next, the camera returns to a close-up of hands typing on a smartphone with a black case, fingers pressing keys.\n\nWait, the frames:\n\n0: Close-up hands on phone (blue/black case), messaging.\n\n1: Same phone? Wait, no, frame 1 is a different phone? Wait, the video description says [0.3 second] is hands with blue/black case. Then [1.4 second] is a person in park. Then [2.5 second] is hands with black phone. Wait, the user provided the frames as:\n\n<0.3 seconds> hands with blue/black case.\n\n<1.4 seconds> person in park with white shirt.\n\n<2.5 seconds> hands with black phone typing.\n\n<3.6 seconds> hands with black phone typing.\n\n<4.7 seconds> hands with black phone typing.\n\nSo the sequence:\n\n1. Close-up of hands holding a smartphone with a blue and black case, using a messaging app.\n\n2. Cut to a person standing outdoors in a park-like area, wearing a white shirt with black stripes and gray shorts, holding a smartphone.\n\n3. Return to close-up of hands holding a smartphone with a black case, typing on the device.\n\n4. Continue close-up of hands typing on the black case phone.\n\n5. Close-up of hands typing on the black case phone (same as previous).\n\nNow, need to describe in chronological order, focusing on motion and behavior. The hands are typing on the phone (blue/black case first, then black case), then the person standing.\n\nMain subjects: hands and phone. Appearance: hands with skin tone, phones with blue/black case then black case. Number: one pair of hands, one person (in the outdoor scene).\n\nSpatial relationships: In the outdoor scene, the person is standing, surrounded by trees and a fence.\n\nBackground: minimal, but the outdoor scene has trees and fence. The other scenes have blurred backgrounds.\n\nCamera movement: close-ups, then cut to medium shot of the person, then back to close-up.\n\nNow, following rules:\n\na) Motion/behavior: hands typing on phones; person standing.\n\nb) Appearance: hands (skin tone), phones (blue/black case, black case), person (white shirt, gray shorts).\n\nc) Spatial: person is standing in an outdoor area with trees and a fence.\n\nd) Camera: close-up (for phone scenes), medium shot (for person), then back to close-up.\n\ne) Background minimal except essential.\n\nf) Exclude text recognition.\n\nSo the caption:\n\nA pair of hands holds a smartphone with a blue and black case, typing on a messaging app. The scene cuts to a person standing in an outdoor area with trees and a fence, wearing a white shirt with black stripes and gray shorts, holding a smartphone. The camera then returns to a close-up of hands typing on a smartphone with a black case, continuing to press keys. The camera remains focused on the hands and phone, with minimal background details.\n\nCheck if this follows rules:\n\nChronological: yes, sequence of frames.\n\nMotion/behavior: hands typing, person standing.\n\nAppearance: hands, phones,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fPc05T_v8Bg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fPc05T_v8Bg_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 84.08331711606019, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the smartphone are discrete, solid objects moving due to typing actions (explicit physical forces from finger movements).", "background_and_ambient_analysis": "Background elements (trees, fence, ground) are static and show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "fQpfJN0rspQ", "file_name": "fQpfJN0rspQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue pinstripe suit and tie sits at a desk in a studio. He initially places his hands on a laptop, then moves them to his chest, and finally clasps them together. A large screen with a globe is visible behind him, but the focus remains on his gestures. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fQpfJN0rspQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fQpfJN0rspQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 380.17633592053403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The news anchor is moving his head and hands in discrete motions due to speech and gestures.", "background_and_ambient_analysis": "The background (studio set with screen) is static; no shifting background or fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "fSGcifErhvU", "file_name": "fSGcifErhvU_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children interact with hand gestures in a close-up frame: the child on the left, with light hair and a light-colored shirt, and the child on the right, with dark hair and a white shirt, move their hands rhythmically toward the camera. The background includes blurred furniture, but spatial details are minimal. The camera maintains a shaky, close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fSGcifErhvU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fSGcifErhvU_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 159, "blur_score": 82.95675852494416, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are visible: one on the left (partially shown, moving hands) and one on the right (wearing a white shirt, moving hands in a clapping motion). Both are moving their hands rhythmically.", "background_and_ambient_analysis": "The background (metal rack, cabinet) is static and shows no signs of fluid/environmental motion (fire, water, wind)."}}
{"video_id": "fQM5MCdSwFI", "file_name": "fQM5MCdSwFI_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene: two people near a building with a dartboard. The first frame shows a woman in a blue patterned skirt and beige cardigan walking towards the dartboard, then a man in a dark shirt and light shorts approaches. They interact with the dartboard—maybe throwing darts? Let's check the actions. \n\nFrame 0: woman in blue skirt and beige cardigan, man in dark shirt and light shorts. She's near the dartboard on a white building with wooden shutters. Then she moves, they both go towards the dartboard. Frame 1: she points at the dartboard, man is behind her. Frame 2: they both approach, man is behind. Frame 3: they move closer, man is near the dartboard. Frame 4: woman adjusts something on the dartboard. Frame 5: man is adjusting or interacting with the dartboard.\n\nWait, need to describe chronologically. Let's outline:\n\n1. Initially, a woman in a blue patterned skirt and beige cardigan stands near a white wooden building with a dartboard mounted on its wall. A man in a dark short-sleeved shirt and light shorts approaches her.\n2. The woman gestures towards the dartboard, then both individuals move closer to it.\n3. They position themselves in front of the dartboard; the man reaches toward it while the woman steps back slightly.\n4. The woman adjusts an object near the dartboard's base as the man continues interacting with the board.\n\nCheck spatial relationships: woman starts near the dartboard, man approaches from the right. Then they both go to the dartboard. Camera perspective: seems to be a steady shot, maybe slight movement but not much. Background has some grass and the building.\n\nNow, make it concise. Focus on motion and behavior. Main subjects: two people (woman in blue skirt, beige cardigan; man in dark shirt, light shorts). Actions: woman points at dartboard, they move towards it, man interacts with dartboard, woman adjusts near base.\n\nChronological order:\n\n- The woman in a blue patterned skirt and beige cardigan stands near a white wooden building with a dartboard mounted on its wall. A man in a dark short-sleeved shirt and light shorts approaches her from behind.\n- The woman gestures toward the dartboard, then both move closer to it.\n- They position themselves in front of the dartboard; the man reaches toward the board while the woman steps back slightly.\n- The woman adjusts an object at the dartboard's base as the man continues to interact with the board.\n\nBackground: white building with wooden shutters, some grass. Camera: steady, slight movement.\n\nMake sure to mention spatial relationships: woman initially to the left of the dartboard, man approaches from right. Then they move towards it.\n\nWait, in frame 0: woman is on the right side of the dartboard, man approaches from the right. Wait no, first frame: woman is near the dartboard, man is entering from the right. Then frame 1: woman points to dartboard, man is behind her. So initial positions: woman at dartboard, man approaches. Then they move to the dartboard.\n\nFinal caption:\n\nA woman in a blue patterned skirt and beige cardigan stands near a white wooden building with a dartboard mounted on its wall. A man in a dark short-sleeved shirt and light shorts approaches her from behind. The woman gestures toward the dartboard, then both move closer to it. They position themselves in front of the dartboard; the man reaches toward the board while the woman steps back slightly. The woman then adjusts an object at the dartboard's base as the man continues to interact with the board. The camera maintains a steady perspective with slight movement, capturing the interaction against the white building and grassy background.\n\nWait, but the rules say minimal background unless essential. So maybe omit \"grassy background\" if not essential. Also, exclude text recognition, etc.\n\nLet's rephrase concisely:\n\nA woman in a blue patterned skirt and beige cardigan stands near a white wooden building with a dartboard mounted on its wall. A man in a dark short-sleeved shirt and light shorts approaches her from behind. The woman gestures toward the dartboard, then both move closer to it. The man reaches toward the board while the woman steps back slightly and adjusts an object at the dartboard's base. The camera remains steady, capturing their interaction against the building's white siding.\n\nCheck rules: focus on motion and behavior chronologically. Mention appearance (colors, size, etc.), spatial relationships, conclude with camera perspective.\n\nYes, this should fit. Let's check:\n\n- Motion: woman gestures, they move closer, man reaches, woman adjusts.\n- Appearance: woman's skirt, cardigan; man's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fQM5MCdSwFI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fQM5MCdSwFI_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 100.9231371351856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in blue apron, one in dark shirt) engage in deliberate movements: the first person gestures toward the wall and adjusts the shutter, while the second person approaches, interacts with the wall, and later turns toward the first person. All motion is attributable to human locomotion and gestures.", "background_and_ambient_analysis": "The background (house wall, shutter, and vegetation) shows minimal motion. No fluid/environmental phenomena (fire, water, smoke, or wind-induced swaying) are visible. Static elements remain stable throughout."}}
{"video_id": "fS5t0JjjDlE", "file_name": "fS5t0JjjDlE_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt and shorts loads metal rods from a stationary yellow truck onto the sidewalk. Two men stand nearby—one in a light blue shirt and white shorts to the left, the other in a black shirt and jeans to the right—both observing. The scene remains static with no significant movement or camera motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fS5t0JjjDlE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fS5t0JjjDlE_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 1540.7542709296495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow taxi moves forward away from the camera; a pedestrian on the right walks away.", "background_and_ambient_analysis": "Background elements (building, street, trees) are stable with minimal leaf movement; no dominant ambient environmental motion (fire, water, smoke, wind)."}}
{"video_id": "fTfZgqH3pOQ", "file_name": "fTfZgqH3pOQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt, gray vest, and blue pants lies on a patterned rug, initially raising one arm above their head. They then move their arms in a stretching motion, shifting positions as they lift and lower their limbs. The camera maintains a top-down perspective with slight movement, capturing the individual’s upper body and arm movements against the rug’s decorative pattern.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fTfZgqH3pOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fTfZgqH3pOQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 76.56950886211078, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person lying on the floor is moving their arms and head, raising an arm and opening their mouth (possibly shouting or gesturing).", "background_and_ambient_analysis": "The wall background shows minimal camera shake (non-uniform movement) but no fluid/environmental motion (fire, water, wind)."}}
{"video_id": "fTqW6uIiLdM", "file_name": "fTqW6uIiLdM_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, wearing colorful outfits including purple, yellow, pink, and green, move in a line across a wooden dance floor, progressing from left to right in synchronized dance steps. The camera pans right, following their motion from a medium height perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fTqW6uIiLdM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fTqW6uIiLdM_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 219.58470843697066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (solid, distinct objects) are dancing in a coordinated group; their motion is due to locomotion (stepping, arm movements) and easily trackable with bounding boxes.", "background_and_ambient_analysis": "The background (walls, ceiling, floor) is static with no shifting or fluid/environmental motion (e.g., no fire, water, or wind). Decorations like streamers remain stationary, indicating a stable environment."}}
{"video_id": "fU9tvMeJFV8", "file_name": "fU9tvMeJFV8_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: a person in black with a helmet and gear, maybe crouching. Second frame: someone in dark clothing with a helmet, moving towards a blue and red inflatable structure. Third frame: the same person or another near the inflatable, maybe holding a weapon? Fourth frame: close-up of a rifle with a scope, someone holding it. \n\nChronological order: The video starts with a person in black gear (helmet, straps) in a crouched position. Then transitions to another person in dark clothing with a helmet approaching a blue and red inflatable bunker. Next, they seem to be near or behind the inflatable, possibly engaging in an activity. Finally, a close-up of a rifle being held, showing the weapon's details.\n\nCheck rules: focus on motion and behavior. Main subjects are people in tactical gear. Describe appearance: black attire, helmets, inflatable structure (blue/red). Spatial: the person moves towards the inflatable, then the rifle is shown. Camera: starts close-up, then shifts to show the person moving, ends with a close-up of the rifle.\n\nBackground: minimal, just the inflatable and open area. Exclude text. Conclude with camera movement: starts with close-up, then follows the person, ends with close-up of the rifle. Keep it concise.\n\nNow structure the paragraph:\n\nFirst, person in black tactical gear crouches. Then, another person in dark clothing with a helmet moves toward blue/red inflatable structure. Next, they interact with the inflatable (maybe behind it), then close-up of a rifle being held.\n\nCheck for chronological order. Let's list the frames:\n\n1. Person in black (helmet, straps) crouching (ground, maybe muddy? But background minimal, so don't focus). \n\n2. Person in dark clothing with helmet, moving toward blue and red inflatable (bunker). \n\n3. Person near or behind the inflatable, possibly holding something. \n\n4. Close-up of a rifle (black, scope visible).\n\nSo the sequence: The video opens with a person in black tactical gear crouching. It then shows a second individual in dark clothing and a helmet moving toward a blue and red inflatable structure. The person approaches the inflatable, and the scene ends with a close-up of a rifle being held. \n\nWait, the rules say \"chronological paragraph\". So need to connect the actions. Let's make it flow.\n\nFirst frame: person crouched (main subject). Then the scene changes to another person moving towards the inflatable. Then maybe the person is near the inflatable, then the rifle close-up.\n\nLet me check the frames again:\n\nFrame 0: Person in black, helmet, gear, crouched. Background red maybe (but not essential).\n\nFrame 1: Person in dark with helmet, moving towards blue inflatable (but frame 1 is second frame? Wait, the user provided [0.3 seconds] etc. So frame 0 is first image, then 1.4, etc.\n\nWait, the frames:\n\n[0.3] - person in black with helmet, crouched (maybe with other gear)\n\n[1.4] - person in dark clothing with helmet, moving (background red? Then next)\n\n[2.5] - person in dark, helmet, near blue/red inflatable (bunker), holding a weapon?\n\n[3.6] - close-up of a rifle (black, scope, maybe with person's hand)\n\nSo the chronological flow: Starts with a person in black tactical gear crouched, then transitions to another person in dark clothing and helmet moving toward a blue and red inflatable structure, then the individual near the inflatable (possibly engaging), and finally a close-up of a rifle held by someone.\n\nNow, apply the rules:\n\na) Motion: crouching → moving toward inflatable → approaching inflatable → rifle close-up.\n\nb) Appearance: main subjects (people) in black/dark tactical gear with helmets. The inflatable is blue/red.\n\nc) Spatial: person moves toward inflatable (so direction is towards it).\n\nd) Camera: starts with close-up of crouching person, then follows the person moving (pan or follow), ends with close-up of rifle.\n\ne) Background minimal: inflatable is key as it's part of the scene.\n\nf) No text.\n\ng) Don't include reasoning.\n\nNow, draft the caption:\n\nThe video begins with a person in black tactical gear and a helmet crouched on the ground. It then shows a second individual in dark clothing and a helmet moving toward a blue and red inflatable structure. The person approaches the inflatable, and the scene concludes with a close-up of a black rifle with a scope being held.\n\nWait, but the frames: the first frame is crouched, then the next is the person moving (so second person), then near inflatable, then rifle. So maybe", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fU9tvMeJFV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fU9tvMeJFV8_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 126.23759904897477, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include individuals in protective gear moving through locomotion and aim adjustment, a paintball gun being handled and aimed, and an inflatable structure. These objects exhibit clear physical motion due to human action and equipment interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; static elements like red walls, blue banners, and tents remain consistent without significant movement or environmental effects such as fire, water, or smoke."}}
{"video_id": "fTdC2LU8wHk", "file_name": "fTdC2LU8wHk_000554_000564.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of adult hands with clay residue holds a yellow sponge and gently wipes the interior of a light beige ceramic bowl resting on a spinning, dark pottery wheel with a pinkish surface. The hands move the sponge around the bowl's inner curve, then withdraw, leaving the bowl rotating on the wheel. The camera maintains a close-up, stationary perspective on the hands and bowl against a blurred workshop background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fTdC2LU8wHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fTdC2LU8wHk_000554_000564.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 94.92609447883846, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a sponge to shape clay on a rotating pottery wheel, with the pottery wheel itself rotating.", "background_and_ambient_analysis": "No shifting background elements detected; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "fUQWI0lHuGc", "file_name": "fUQWI0lHuGc_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a checkered shirt with a red scarf speaks; a second person in a striped shirt with a red scarf speaks; a third individual in a black sleeveless top holds a pink drink while facing a red crowd; a fourth person in a light jacket gestures with their hand; and a fifth person in a black sleeveless top holds a drink. The camera remains close to the subjects, shifting focus between them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fUQWI0lHuGc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fUQWI0lHuGc_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 144.03378213390775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The audience members are clapping and moving their heads; the woman on stage is making subtle head movements. These are discrete, solid objects moving due to their own actions (muscle contraction).", "background_and_ambient_analysis": "The background in all shots (studio audience and stage) is static; no shifting backgrounds or fluid/environmental motion detected (no fire, water, smoke, wind)."}}
{"video_id": "fV12nYP2TM8", "file_name": "fV12nYP2TM8_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a dark sleeve places a rectangular card on top of a gray box-shaped machine. The machine then ejects a sheet of paper with directional symbols from its front slot. The hand reaches down to retrieve the paper. The camera remains static throughout, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fV12nYP2TM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fV12nYP2TM8_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 86.94037003203894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand interacting with printer (pressing button, loading paper) and printer output tray extending/retracting. Solid objects (hand, paper, printer) exhibit physical motion from deliberate actions.", "background_and_ambient_analysis": "Static background elements (wall, surface) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "fUNn7oyTeGw", "file_name": "fUNn7oyTeGw_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several individuals in red and yellow athletic jerseys move dynamically across the blue basketball court, running and walking in various directions; the group gradually disperses as some players walk toward the right while others remain in place. The camera pans left, tracking the players from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fUNn7oyTeGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fUNn7oyTeGw_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 207.415356570344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple players (discrete solid objects) are moving on the court: running, dribbling, and passing the basketball. The ball is also a discrete object in motion.", "background_and_ambient_analysis": "The background trees exhibit minimal wind-induced sway, but it is not dominant. There is no fire, water, or significant fluid motion."}}
{"video_id": "fUkF8noh004", "file_name": "fUkF8noh004_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark vest stands near the ocean, holding a tall spear-like object aloft with both hands, then spins rapidly while raising the object high above their head; the crowd surrounds them, some capturing the moment with cameras, as the person lowers the object and extends one arm upward, with the camera panning to follow their movements and the surrounding spectators.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fUkF8noh004.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fUkF8noh004_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 194.73326214752515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man in a white vest and hat is moving via locomotion (walking) and arm gestures; other people in the crowd exhibit minimal motion but are secondary subjects.", "background_and_ambient_analysis": "The ocean and distant mountains are static with no significant fluid motion (e.g., crashing waves, smoke, or strong wind); the water appears calm and the background elements do not shift uniformly."}}
{"video_id": "fU_IRFdzKDA", "file_name": "fU_IRFdzKDA_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate a red-backed deck of playing cards, splitting and shuffling the stack in a top-down view, then reassembling the cards into a neat pile against a dark textured background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fU_IRFdzKDA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fU_IRFdzKDA_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 150, "blur_score": 43.03479698548612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a deck of cards through shuffling motions; the cards and hands are solid, distinct objects moving due to explicit physical forces (shuffling).", "background_and_ambient_analysis": "The background is a static textured surface (carpet) with no shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "fVPB3FN8OXg", "file_name": "fVPB3FN8OXg_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a shirtless man in a gym. He's holding dumbbells. Let's see the actions: he starts with arms raised, then lowers them to sides, then raises again, maybe a shoulder press or lateral raise. The sequence is his movements. Need to be chronological. \n\nFirst frame: arms up. Then moves to sides, then raises again. The background is a gym with equipment, but keep background minimal. Main subject is the man, shirtless, muscular, dark pants. Dumbbells in each hand. \n\nCheck rules: focus on motion, chronological. So describe each step. Start with arms extended upward, then lowers to sides, then raises arms again in a circular motion? Wait, the frames: [0.0] arms up, [1.4] arms down, [2.5] arms out to sides, [3.6] arms up, [4.7] arms down. Wait, the sequence is: up, down, out to sides, up, down. Wait, the first frame is arms raised, then he brings them down to sides, then extends arms to the sides, then raises again to upper chest, then down. Wait, the motion is a lateral raise exercise. So he's doing a lateral raise: arms up, then down, then up to sides, then up, then down. Wait, maybe it's a shoulder press or side raises. Let's check the positions.\n\nIn frame 0: arms extended to sides, slightly up? Wait, [0.0] shows arms raised (maybe at shoulder height, extended). Then [1.4] he's holding dumbbells down by sides. Then [2.5] arms extended out to sides. Then [3.6] arms raised (maybe up to shoulders), then [4.7] arms down. Wait, maybe it's a sequence of lifting the dumbbells: starting from sides, lifting to shoulders (or overhead?), then down. Wait, the first frame: arms up (maybe overhead), then down to sides, then out to sides, then up, then down. Maybe it's a lateral raise. So the motion is lifting the dumbbells from the sides to the sides (wait, lateral raises are from the side to the side, but typically arms out to sides). Wait, maybe it's a front raise or side raise. Let's focus on the motion: he starts with arms raised, then lowers to sides, then extends arms out to sides, then lifts back up, then lowers again. But in the video, the sequence is: [0.0] arms up (like overhead), [1.4] arms down to sides, [2.5] arms extended out to sides (lateral), [3.6] arms up again (maybe to shoulders), [4.7] arms down. Wait, maybe the movement is a combination of shoulder exercises.\n\nBut the key is to describe the motion chronologically. So: A shirtless man in dark pants holds dumbbells. Initially, he extends both arms upward. He then lowers the dumbbells to his sides. Next, he extends his arms out to the sides. Subsequently, he raises the dumbbells above his head. Finally, he lowers them back to the sides.\n\nNow, check the appearance: shirtless, muscular, dark pants, dumbbells in each hand. Spatial: gym setting, but minimal background. Camera: seems static, no movement mentioned (since no indication of pan or shake). The video ends with text, but rule f says exclude text recognition, so the caption should stop at the motion.\n\nWait, the video clips: [0.0] to [4.7] show the man moving, then the frame with \"OVER 1000 EXERCISES\" is after, but the problem says the video is the provided frames (0.0 to 4.7), so the caption is up to when the man stops moving (at 4.7, he's at the same position as 1.4, arms down). Wait, the frames are 0.0 (arms up), 1.4 (arms down), 2.5 (arms out), 3.6 (arms up), 4.7 (arms down). So the motion is: up, down, out, up, down.\n\nSo the caption should be chronological:\n\nA shirtless man in dark pants, holding dumbbells, begins by raising both arms upward. He then lowers the dumbbells to his sides. Next, he extends his arms out to the sides. Subsequently, he lifts the dumbbells back up to shoulder height. Finally, he lowers the dumbbells back to his sides.\n\nCheck rules: focus on motion, appearance (shirtless", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fVPB3FN8OXg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fVPB3FN8OXg_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 288.8366400606175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man is performing discrete arm movements with dumbbells, rotating his torso, and shifting weight. The dumbbells are solid objects moving due to his physical exertion.", "background_and_ambient_analysis": "The background (gym equipment, metal frames, window, and wall sign) shows no shifting or fluid motion. No fire, water, wind, or smoke is present; the environment remains static throughout the clip."}}
{"video_id": "fVFEyDSjDAY", "file_name": "fVFEyDSjDAY_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand points to a small black object on a metallic, dirty wheel hub; then a person wearing blue sleeves uses a tool to tighten or adjust the lug nuts of a red car's tire. The camera shifts from a close-up of the hand to a wider shot of the person working on the wheel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fVFEyDSjDAY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fVFEyDSjDAY_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 626.1012274103164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and tool (likely a screwdriver) are moving discretely to manipulate wheel lug nuts, showing explicit physical action (screwing/un-screwing) on the stationary car wheel.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. The static car body and ground remain fixed without uniform displacement, and there are no fire, water, smoke, or wind elements dominating the scene."}}
{"video_id": "fVmKGmpmLx8", "file_name": "fVmKGmpmLx8_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this captioning task. First, I need to understand the video frames provided. The user gave me a sequence of images from a surveillance camera, labeled with the date and time. The task is to create a concise chronological paragraph focusing on the main subjects' motion and behavior.\n\nLooking at the frames, there's a group of people on a street. Let me note the key elements. The video starts with a timestamp: 01-13-2018 at 01:23:04. The camera is labeled \"Cámara 07\". There are cars parked on the street, including a black car and a white sedan. The main subjects are a group of individuals, probably around 6-8 people. They seem to be moving in some way.\n\nIn frame 0, they are standing together. Then in frame 1, some people are moving towards the left. Frame 2 shows one person running away, maybe towards the left side. Frame 3 has the group dispersing. Frame 4, they're moving further left, with some individuals turning. Frame 5, the group is moving away from the camera's view, towards the left.\n\nI need to describe the motion chronologically. Let me check the order: the group starts together, then one person runs left, others follow or move away. The spatial relationship is important. The people are on the sidewalk, near parked cars. The background has cars, but maybe just mention the street and parked cars briefly.\n\nAppearance: They're dressed in winter clothes, maybe jackets. Colors are dark, like black or gray. Number is about 6-8. The camera is a top-down angle, static. No text recognition, so ignore the timestamp and camera label except in the caption's conclusion.\n\nWait, the rules say to exclude text recognition, so the timestamp and camera label shouldn't be part of the caption. The caption should be about the action, not the text on the screen.\n\nSo the main points: group of people (6-8) in winter clothing. They start clustered, then one person runs left, others move away. The camera is static top-down. Background has parked cars but minimal details.\n\nNeed to check the movement order. The first frame shows them standing, then in the next frames, one person runs towards the left, others follow. The last frame has them moving away from the camera. So the chronological order is: initial grouping, one individual runs left, followed by others dispersing, then all moving away.\n\nAlso, spatial relationships: the group is on the sidewalk, cars parked along the street. The camera is looking down on them.\n\nNow, structuring the paragraph: Start with the initial position, then the sequence of motions, describe their actions, mention the number and appearance briefly, then the camera perspective.\n\nWait, the rules say to mention appearance briefly: color, size, orientation. So \"a group of six to eight individuals dressed in dark winter clothing\" (since they're in coats, etc.) and maybe \"some wearing hats\".\n\nAlso, the movement: in the first few frames, they're moving towards the left side of the frame. The camera is static, top-down.\n\nLet me draft it:\n\n\"A group of six to eight individuals in dark winter clothing initially stand together on a sidewalk near parked cars. One person runs left, followed by others who disperse, moving away from the camera toward the left side of the frame. The camera remains static in a top-down perspective throughout.\"\n\nWait, but the exact order: in frame 0, they're standing. Frame 1: one person runs left. Frame 2: more movement. Frame 3: group moving left. Frame 4: continuing to move. Frame 5: all moving away.\n\nSo the description should capture the progression from standing to dispersing leftward.\n\nCheck the rules again: \"concise, chronological paragraph describing the provided video.\"\n\n\"Initially, six to eight individuals in dark winter clothing are clustered on a sidewalk near parked cars. One person runs left, prompting the group to disperse and move away from the camera toward the left side of the frame. The camera maintains a static top-down view.\"\n\nWait, but the first frame shows them standing, then frame 2 the person is running. Maybe \"beginning with a cluster of six to eight people in dark winter clothing on a sidewalk, one individual runs left while the group disperses, moving away from the camera toward the left of the frame.\"\n\nHmm. Let me check the frames again. The video starts with them standing, then one person runs left (frame 1), then others follow. The caption should mention the action in order.\n\nSo: The video shows a group of six to eight individuals in dark winter clothing clustered on a sidewalk. One person runs left, followed by the group dispersing and moving away from the camera toward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fVmKGmpmLx8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fVmKGmpmLx8_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 324.4114159410321, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: one person runs toward the group, others interact with gestures, and individuals shift positions within the sidewalk area.", "background_and_ambient_analysis": "The background elements (parked cars, street, sidewalk) show no uniform shifting or fluid motion (fire, water, smoke, wind). Static background features are consistent across frames."}}
{"video_id": "fWbffZI2RUQ", "file_name": "fWbffZI2RUQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to follow the rules. The video shows a skier on a snowy slope. Let's break down the sequence.\n\nAt the start, there's a skier in dark clothing with yellow accents, moving downhill. Then another skier in red and white appears. The main skier comes closer, and the second skier is behind. The camera starts from a distance and moves forward, focusing on the main skier. \n\nCheck the rules: motion in chronological order. Main subjects: two skiers. First, one skier (dark with yellow, helmet) skiing. Then a second skier (red jacket, white pants) joins. They move towards the camera. Background: snowy slope, some trees and poles, but minimal. Camera moves forward, zooms in slightly as the main skier approaches.\n\nMake sure to describe their appearance (colors, outfits), motion (skiing downhill, approaching), spatial (second skier behind first). Background is minimal, so just mention slope and trees if needed. Conclude camera movement.\n\nLet's draft:\n\nA skier in dark clothing with yellow accents and a helmet skis downhill on a snowy slope, moving toward the camera. Another skier in a red jacket and white pants follows behind, also skiing downhill. Both skiers approach as the camera moves forward, focusing on the lead skier. The background includes sparse trees and poles on the slope, with minimal environmental details.\n\nWait, check if the first skier's description is correct: dark with yellow, helmet. Then the second skier in red and white. The sequence: first skier alone, then second skier comes into view. Then both move closer. Camera perspective: starts distant, moves forward (panning?) as they approach.\n\nWait, the video starts with the first skier (0.0s), then the second skier appears (1.5s), then the first skier moves toward camera, second skier follows. By frame 5, the first skier is close, second is behind.\n\nSo chronological: initial frame has one skier, then another skier enters the frame, both ski downhill toward the camera, with the first skier leading and the second behind.\n\nAppearance: main skier (dark, yellow stripes, helmet), second skier (red, white). Both on skis, poles.\n\nSpatial: second skier behind main skier.\n\nCamera: starts with a wide shot of the slope, then zooms in or moves forward to follow the skiers as they approach.\n\nBackground: snowy hill, some trees and poles in distance.\n\nNow, concise paragraph. Keep it to one paragraph, chronological.\n\n\"Two skiers descend a snowy slope: a lead skier in dark clothing with yellow accents and a helmet uses ski poles to navigate downhill, followed by a second skier in a red jacket and white pants. Both approach the camera as the shot shifts closer, with the lead skier passing by and the second skier remaining behind. The background features sparse trees and poles on the snow-covered hillside, while the camera maintains a forward-moving perspective that focuses on the skiers' motion.\"\n\nWait, check if it's concise. Let's trim.\n\n\"Starting with a skier in dark clothing with yellow stripes and a helmet skiing downhill on a snowy slope, a second skier in a red jacket and white pants follows behind. Both move toward the camera as the camera moves forward, focusing on the lead skier's approach while the second skier remains slightly behind. The background includes distant trees and poles on the snow-covered hillside.\"\n\nYes, that's better. Make sure it's chronological: first skier alone, then second joins, both approach. Camera movement: forward. Background minimal.\n\nAnother check: \"main subjects\" - two skiers. Their appearance: first skier dark with yellow, helmet; second red and white. Motion: skiing downhill toward camera. Spatial: second behind first. Camera: moving forward (pan left? No, the video seems to be tracking forward as the skiers approach).\n\nWait, the video starts with the first skier at a distance, then the camera moves closer, so the camera is moving forward to follow the skiers. So \"the camera moves forward to capture the skiers approaching\".\n\nFinal draft:\n\n\"A skier in dark clothing with yellow accents and a helmet skis downhill on a snowy slope, approaching the camera. A second skier in a red jacket and white pants follows closely behind. As the shot progresses, both skiers move closer to the camera, with the lead skier remaining in focus while the second skier stays slightly behind. The background includes sparse trees and poles on the snow-covered hillside, and the camera maintains a forward-moving perspective throughout the sequence.\"\n\nWait, maybe \"approaching the camera\" for the first skier, then the second sk", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fWbffZI2RUQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fWbffZI2RUQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 125.48746580103315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two skiers are moving down a snowy slope; their motion is due to skiing locomotion (gravity, pole use), tracked via bounding boxes.", "background_and_ambient_analysis": "No shifting background elements (trees, hills) observed; snow-covered terrain is static. No fluid/environmental motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "fW3YHzdbBcM", "file_name": "fW3YHzdbBcM_000212_000222.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lies prone on a purple massage table, partially covered by a white towel exposing their legs and torso, with a visible arm tattoo. Another individual in a black shirt stands beside the table, using their hands to rhythmically massage the person's legs. The scene then cuts to a static shot of lit candles arranged in front of a folded towel and stacked stones.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fW3YHzdbBcM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fW3YHzdbBcM_000212_000222.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 70.20522820484506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (massage therapist's hands) moving due to physical force (massaging the client's body). The client remains stationary on the table.", "background_and_ambient_analysis": "The background (tiled floor, walls) shows no shifting or environmental motion (e.g., fire, water, wind). The initial segment features a static room setting with no ambient fluid motion."}}
{"video_id": "fV7p1yiIkdg", "file_name": "fV7p1yiIkdg_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt, dark shorts, and neon green shoes stands in a circular throwing area enclosed by black netting, preparing to throw a discus. He begins by holding the discus at his side, then spins in a circular motion, maintaining his feet within the white circle marked on the ground. As he completes the spin, he releases the discus forward. The background features a grassy field with trees and distant structures, though details are minimal. The camera remains stationary, positioned at a slightly elevated angle with a slight shake, capturing the action from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fV7p1yiIkdg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fV7p1yiIkdg_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 124, "blur_score": 1869.7141962215019, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in blue shirt) is performing a discus throw, rotating and releasing the discus. The discus moves through the air after release.", "background_and_ambient_analysis": "The background (netting, trees, grass) is static with no significant fluid motion. Minimal wind movement of trees is present but not dominant."}}
{"video_id": "fXcMUto0feY", "file_name": "fXcMUto0feY_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt with a yellow number 9 and gray shorts climbs an indoor rock wall with blue and white sections and colorful holds, then loses grip and falls straight down, landing on the floor. The camera remains mostly static with a slight tilt, capturing the full descent.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fXcMUto0feY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fXcMUto0feY_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 86.73671325715382, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (climber) is actively moving: ascending the wall using hands/feet, then falling and walking away. Motion is due to discrete physical locomotion.", "background_and_ambient_analysis": "The climbing wall and gym interior background remain static with no uniform shifting or fluid motions (fire, water, smoke, wind). No environmental forces dominate the scene."}}
{"video_id": "fWUwJjsu7n0", "file_name": "fWUwJjsu7n0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark t-shirt and black pants performs a repetitive dumbbell lifting motion, raising and lowering the dumbbell in front of him while standing in a gym. He is positioned in front of a squat rack with weight plates, surrounded by gym equipment including a stability ball and other machines. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fWUwJjsu7n0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fWUwJjsu7n0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 170.34734398125852, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is lifting a dumbbell, performing a discrete physical action involving solid objects (dumbbell) with clear motion due to muscular force.", "background_and_ambient_analysis": "Static blue walls, gym equipment, and door show no shifting or fluid motion; no fire, water, or smoke detected."}}
{"video_id": "fXRIhO2dQds", "file_name": "fXRIhO2dQds_000379_000389.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue and yellow plaid shirt and blue jeans sits at a pottery wheel, shaping a cylindrical clay form with their hands. They rotate the wheel and press the clay to smooth its surface, then lean forward to further refine the shape. The camera maintains a close-up perspective, slightly shifting to capture the upper body as the individual works.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fXRIhO2dQds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fXRIhO2dQds_000379_000389.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 94.3871683580103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person's hands are actively shaping the clay on the rotating pottery wheel, with discrete movements due to physical forces.", "background_and_ambient_analysis": "The background (wooden wall and floor) is static with no environmental fluids or wind. The pottery wheel rotation is a tool motion, not ambient."}}
{"video_id": "fYA4JOU_Ljo", "file_name": "fYA4JOU_Ljo_000369_000379.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a dark trowel applies white mortar to a grid of green tiles, moving the trowel horizontally across the surface to spread the material evenly, leaving smooth, uniform layers between the tiles. The trowel’s blade is positioned in front of the tiles, gliding over them with consistent pressure. The camera maintains a close-up, top-down perspective, focusing solely on the mortar application process against the tiled background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fYA4JOU_Ljo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fYA4JOU_Ljo_000369_000379.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 98.84967853654356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hand holding a grout float tool moves deliberately to apply and smooth grout in tile joints; the tool and hand are distinct solid objects with clear motion trajectories.", "background_and_ambient_analysis": "Background consists of static tiled wall with no fluid or atmospheric motion (fire, water, smoke, wind); tiles remain fixed and unchanging."}}
{"video_id": "fX9GkSS08G8", "file_name": "fX9GkSS08G8_000312_000322.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a worn bicycle shoe with a black sole and visible dirt, holding it in front of a green cloth and bike wheel. The hands open a clear blister pack, extract a small black component, and hold it up for inspection. The camera maintains a static close-up perspective focused on the hands and shoe throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fX9GkSS08G8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fX9GkSS08G8_000312_000322.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 44.36050460620824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands are actively manipulating a plastic bag and small solid objects, showing discrete movements like grasping, peeling, and handling.", "background_and_ambient_analysis": "The background elements (green fabric, bicycle frame) remain stationary with no uniform shifting, and no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "fZ1IzVmaoHM", "file_name": "fZ1IzVmaoHM_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple individuals play drums in a group gathering; a person in a red shirt vigorously beats a drum at the center, while a person in a checkered shirt plays a drum to their left. A child in a blue top and green shorts stands near the center-left. The surrounding crowd observes, with some individuals shifting positions. The camera pans left and exhibits slight shake, maintaining focus on the drummers as the scene progresses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fZ1IzVmaoHM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fZ1IzVmaoHM_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 173.0011330258428, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Drummers actively playing drums, moving hands and arms in rhythm.", "background_and_ambient_analysis": "Background elements (trees, crowd) appear stable; no fire, water, or smoke observed."}}
{"video_id": "fYehGB1r730", "file_name": "fYehGB1r730_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink shirt and dark pants kneels on the floor, opening a gift bag while a small baby in light-colored clothing, initially wrapped in a white blanket, sits up beside her. The woman adjusts the blanket as the baby remains seated, with the scene set near a Christmas tree and brown couches; the camera remains slightly shaky throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fYehGB1r730.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fYehGB1r730_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 260.88095150768845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: woman (pink shirt) and child. Motion includes reaching, arm movement, and body shifts during interaction.", "background_and_ambient_analysis": "Background elements (couch, Christmas tree, walls) remain static with no uniform shifting or environmental fluid motion (e.g., fire, water, smoke) detected."}}
{"video_id": "fY3PHkeoV4I", "file_name": "fY3PHkeoV4I_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and jeans sits on a grassy bank beside calm water, initially gesturing with both hands before grasping a bamboo stick. He manipulates the stick with both hands, adjusting its position. The camera transitions from a top-down view to a closer perspective, focusing on his hands and the stick.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fY3PHkeoV4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fY3PHkeoV4I_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 542.4971461172657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a fishing rod with their hands, displaying discrete, controlled movements of the rod and hands.", "background_and_ambient_analysis": "The river water shows minimal movement, and the grass, tree, and ground are stationary; no dominant fluid or environmental motion is observed."}}
{"video_id": "fZuQhVOr3Cw", "file_name": "fZuQhVOr3Cw_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two toddlers, one in pink pajamas and the other in blue-and-white striped pajamas, interact closely. The striped toddler moves toward the pink one, embraces them, and they hold each other tightly. The camera remains close with a slight shake, capturing their interaction in a play area with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fZuQhVOr3Cw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fZuQhVOr3Cw_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 43.04846802646716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two toddlers (one in pink, one in blue) move and interact: walking, embracing, and nuzzling each other.", "background_and_ambient_analysis": "The background (dark floor, blue structure, window) is stable and shows no fluid motion. No signs of fire, water, smoke, or wind."}}
{"video_id": "fZIH5_eVD2c", "file_name": "fZIH5_eVD2c_001211_001221.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a beige cap, light-colored shirt, and blue jeans with a blue pen in his mouth works on a tiled floor. He leans forward, using his right hand to manipulate a tool or object near the tiles, then bends down to place a small orange item on the floor before standing upright and adjusting his position. The camera maintains a top-down perspective throughout, observing his actions against the tiled background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fZIH5_eVD2c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fZIH5_eVD2c_001211_001221.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 42.57301592276714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves their arms and body while applying a substance to the wall using a tool and brush. The person's motion is intentional and driven by physical exertion.", "background_and_ambient_analysis": "The background consists of static tiled walls and fixtures with no shifting or fluid motion (e.g., no fire, water, smoke, or wind). Background elements remain fixed throughout."}}
{"video_id": "f_jRYHW6sR4", "file_name": "f_jRYHW6sR4_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white lab coat, cap, and face shield carves a white marble sculpture on a stone pedestal, adjusting tools and positioning their hands to refine the abstract form. The sculpture sits to the person’s right, with a rough wall in the background. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f_jRYHW6sR4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f_jRYHW6sR4_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 78.19531379732291, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The sculptor's hands and tools exhibit precise, deliberate movements as they interact with the stationary marble statue, indicating intentional physical actions.", "background_and_ambient_analysis": "The background wall and ground remain static across frames, showing no uniform shifting or fluid environmental motion (e.g., fire, water, wind)."}}
{"video_id": "fZQkloLCvTA", "file_name": "fZQkloLCvTA_000250_000260.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters the frame from the bottom left, moving toward the center of a black grid with white geometric lines and a bright central light source. The hand, visible with a ring on one finger, shifts position and partially covers the light. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fZQkloLCvTA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fZQkloLCvTA_000250_000260.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 194.5274495886066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand (discrete solid object) moves across the grid, indicating physical motion from the hand's interaction with the environment.", "background_and_ambient_analysis": "The grid background is static and shows no shifting or fluid motion (fire, water, smoke). The bright light is a camera artifact, not a dominant environmental element."}}
{"video_id": "f_eoYNjAoYQ", "file_name": "f_eoYNjAoYQ_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands interact with a gray Canon calculator and a spiral-bound notebook on a green grid surface. The left hand holds the calculator while the right hand presses its buttons, causing the display to change from 0.0 to 80.0. The right hand then points to the notebook’s page, subsequently returning to the calculator to press more buttons. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f_eoYNjAoYQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f_eoYNjAoYQ_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 183.28278629504797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (calculator, notebook, hands) are in motion; hands manipulate the calculator (pressing buttons, repositioning) and point to the notebook.", "background_and_ambient_analysis": "The background features a static grid-patterned surface with no fluid, fire, water, or wind motion. No shifting background elements observed."}}
{"video_id": "fZwfizW05B8", "file_name": "fZwfizW05B8_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child with light brown pigtails and a light gray long-sleeve shirt walks on gravel, bending down briefly before moving forward. The camera follows the child from above, shifting perspective as the child walks toward the right, capturing the gravel and scattered twigs in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fZwfizW05B8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fZwfizW05B8_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 734.3140342938328, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A toddler in a white shirt walks across the gravel surface, moving with discrete locomotion (head turns, body shifts) consistent with intentional movement.", "background_and_ambient_analysis": "Background elements (gravel, sticks, puddle) show no uniform shifting; no dominant fire, water flow, or wind-driven motion observed. Puddle is static and non-flowing."}}
{"video_id": "fa2uOQUFjfM", "file_name": "fa2uOQUFjfM_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, identify the main subjects: two people. The woman on the left, holding a flute (brown case maybe?), and the man on the right. They're interacting with the flute. \n\nChronological order: Start with the initial positions. The woman is holding the flute, man is standing next to her. Then, the man takes the flute from her? Wait, no. Wait, in frame 0, man is holding the flute (maybe preparing), then in frame 1, he's bringing it to his lips. Wait, the video shows the man moving the flute to his mouth, playing. The woman is holding her flute, maybe preparing to play? Wait, let's check the frames.\n\nFrame 0: woman has flute to her lips, man is holding a flute (maybe not yet playing). Frame 1: man is bringing flute to his mouth, woman still holding hers. Frame 2: man is playing flute, woman still holding hers. So sequence: man takes flute, plays, woman holds hers.\n\nAppearance: woman has dark hair, black jacket with red stripes. Man has dark suit, tie, glasses. Both standing in a room. Background: mirror on left, window with curtains, music stand.\n\nSpatial: woman left, man right, facing each other. Man is to the right of woman.\n\nCamera: static, no movement, top-down? Wait, it's a standard shot, probably eye level, no camera movement mentioned.\n\nRules: don't mention background details unless essential. So minimal background. Focus on actions: woman holds flute (maybe playing?), man takes flute and plays. But need to check motion.\n\nWait, the problem says \"concise, chronological paragraph\". Let's outline:\n\n- At start, woman holds a flute (possibly playing), man stands next to her holding a flute (or about to play). Then, man lifts the flute to his lips and plays, while woman continues to hold her flute.\n\nWait, in the first frame (0), woman has flute to her lips (maybe playing), man is holding the flute (not playing). Then in frame 1, man brings the flute to his mouth. So the action is: the woman is holding her flute, the man is taking the flute and bringing it to his lips to play.\n\nWait, the video frames: [0] woman holding flute, man holding flute (not playing). [1] man lifts flute to mouth. [2] man playing, woman still holding.\n\nSo chronological order: A woman in a black jacket with red stripes holds a flute, while a man in a dark suit and tie stands to her right, holding a flute. The man raises the flute to his lips and plays, as the woman maintains her hold on her instrument. The camera remains static, capturing the interaction from a frontal perspective.\n\nCheck rules: a) motion/behavior in order. b) appearance (colors, size, orientation). c) spatial: man to woman's right. d) camera perspective: static, frontal. e) background minimal. f) no text.\n\nNow, structure as a paragraph. Keep concise.\n\nPossible caption:\n\nA woman in a black jacket with red stripes holds a flute while standing against a wall. To her right, a man in a dark suit and tie lifts a flute to his lips and plays. The woman maintains her hold on the instrument as the man plays. The camera remains stationary, capturing the scene from a frontal angle.\n\nWait, need to check if the woman is playing or just holding. In frame 0, she has flute to her lips, so maybe she's playing, but the man is moving to play. Let's see the video description: the man starts with a flute (in frame 0, he's holding it), then in frame 1, he's bringing it to mouth. So the sequence is the man takes the flute, plays. The woman is holding hers.\n\nBut maybe the woman is also playing? The first frame: she has the flute to her lips. So maybe both are playing. Wait, the frames:\n\nFrame 0: woman has flute to lips (playing), man is holding the flute (maybe preparing to play). Frame 1: man brings flute to mouth (playing), woman still playing.\n\nSo both are playing. Wait, the problem says \"motion and behavior of main subjects\". So:\n\nA woman in a black jacket with red stripes plays a flute while standing against a wall. To her right, a man in a dark suit and tie lifts a flute to his lips and begins playing. Both continue playing their instruments. The camera remains static, capturing the interaction from a frontal perspective.\n\nBut check appearance: man has glasses, tie, dark suit. Woman has long dark hair, jacket with red stripes.\n\nBut maybe the problem doesn't require all details, but concise. Let's see the rules: \"briefly", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fa2uOQUFjfM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fa2uOQUFjfM_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 427.1852402937094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a man holding a flute and a woman holding a violin) are moving their hands to play instruments, representing solid, distinct objects undergoing locomotion due to explicit physical actions.", "background_and_ambient_analysis": "Static background elements (walls, mirror, window frames) show no uniform shifting or environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "f_rpUXpzQMA", "file_name": "f_rpUXpzQMA_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand presses down on a rectangular golden-brown cake, then two hands cut off the domed top section. The hands flip the remaining cake to reveal the cut side, which is now oriented downward. A hand uses a knife to apply white icing along the edge of this cut side. The camera maintains a top-down perspective throughout, focusing on the cake and hands' actions against a light-colored surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/f_rpUXpzQMA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/f_rpUXpzQMA_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 102.87242033255188, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands and cake layers. Hands move to cut, flip, and position cake layers; the cake layers are manipulated via physical cutting and placement.", "background_and_ambient_analysis": "The background (countertop surface) shows no shifting or environmental fluid motion (no fire, water, smoke, or wind). Static elements remain consistent throughout."}}
{"video_id": "faB1y2H74Eo", "file_name": "faB1y2H74Eo_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person standing on the right side of a brick pathway. The person is wearing a light-colored jacket and dark pants, maybe. Then, as the video progresses, the person starts running towards the camera. Wait, no, in the frames, the person is initially standing, then moves to the right side and runs? Wait, looking at the timestamps: frame 0, the person is on the right. Frame 1, still there. Frame 2, maybe moving. Wait, the description says the person runs towards the camera. Wait, in frame 4, the person is running. Let's check the frames:\n\nFrame 0: Person stands on the right near trees.\n\nFrame 1: Person is still there, maybe starting to move?\n\nFrame 2: Person is moving to the left? Wait, no. Wait, the video is a sequence. Let's see the motion. The person starts by standing on the right side of the path, then begins running towards the camera (since as the frames progress, the person moves closer to the camera's position). Wait, no—the path is leading forward. Wait, the camera is moving along the path? Wait, the video's camera perspective: the camera is walking along the brick path. So the path is the direction the camera is moving. The person is initially on the right side of the path, then starts running towards the camera (so from the right side of the path, running towards the camera, which is moving forward along the path). Wait, the video shows the camera moving forward, so the background is moving. The person is standing on the right side of the path, then starts running towards the camera (so the person moves from the right side towards the camera, which is moving forward, so the person's motion is towards the camera's direction).\n\nLet's outline:\n\n- Initial frame: Person stands on the right side of the brick pathway, near trees with yellow leaves.\n\n- Then, the person starts running towards the camera (so moving from right to left in the frame, since camera is moving forward along path).\n\nWait, the frames show the camera moving forward along the path. The person is on the right side of the path. In the first frames, the person is standing. Then, in subsequent frames (as camera moves), the person starts running towards the camera (so moving closer to the camera's position).\n\nSo chronological:\n\n1. A person wearing a light jacket and dark pants stands on the right side of a brick pathway.\n\n2. The person begins running towards the camera, moving from the right side of the path towards the camera's direction.\n\n3. The camera moves forward along the pathway, maintaining a steady perspective.\n\nBackground: grassy fields, trees with autumn foliage (but minimal description as per rule e).\n\nNumber: 1 person.\n\nAppearance: light jacket, dark pants, adult (but maybe don't specify size, just \"person\").\n\nSpatial: person starts on right side of path, then runs towards camera.\n\nCamera perspective: moving forward along the path, likely a steady tracking shot.\n\nSo put it together concisely.\n\nCheck rules:\n\na) Motion: person stands, then runs towards camera.\n\nb) Appearance: light jacket, dark pants (1 person).\n\nc) Spatial: right side of path, then towards camera.\n\nd) Camera: moving forward, steady.\n\ne) Background minimal.\n\nf) No text.\n\nSo the caption should be:\n\nA person in a light jacket and dark pants stands on the right side of a brick pathway, then begins running toward the camera as the camera moves forward along the path.\n\nWait, need to be concise. Let's check the video frames: in frame 0, person is standing. Frame 1, same position? Wait, maybe the camera is moving, so the person is stationary, then starts running. Wait, the video starts with person standing, then in frame 4, the person is running. So the sequence is: person starts standing, then runs towards camera.\n\nYes, so the caption should state that.\n\nAlso, the camera is moving forward, so the perspective is from the camera's view moving along the path.\n\nLet me structure:\n\nAt the beginning, a person wearing a light jacket and dark pants stands on the right side of a brick pathway. Then, the person starts running toward the camera as the camera continues moving forward along the pathway.\n\nBut need to be concise. Maybe:\n\nA person in a light jacket and dark pants stands on the right of a brick pathway, then runs toward the camera while the camera moves forward along the path.\n\nYes. Check if spatial relationships: \"on the right of a brick pathway\" (spatial), then \"runs toward the camera\".\n\nCamera perspective: moving forward.\n\nThat should work.\n</think>\n\n<caption_output>A person in a light jacket and dark pants stands on the right side", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/faB1y2H74Eo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/faB1y2H74Eo_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 970.9634611399354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) moves along the path: initially walking, then running away from the camera. Motion is clearly locomotive and trackable via bounding box.", "background_and_ambient_analysis": "No significant background shifting or fluid motion observed; trees, grass, and buildings remain static. No fire, water, smoke, or wind-driven motion present."}}
{"video_id": "fadKyCemfFI", "file_name": "fadKyCemfFI_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a bat-shaped object displaying vibrant purple, orange, and blue hues with branching patterns. The scene darkens briefly before a hand enters from the left, holding a brush with a black head, and moves the brush across the bat's surface. The bat remains suspended, with the hand positioned to its left, applying the brush in a controlled motion. The camera starts in a tight focus on the bat, then shifts slightly to include the hand and brush action, maintaining minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fadKyCemfFI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fadKyCemfFI_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 75.83179747470808, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A bat wing-shaped object is held by a hand, which manipulates its position and orientation; the wing's motion is controlled by deliberate physical forces from the hand.", "background_and_ambient_analysis": "Initial frames show no shifting background; white walls remain static when the bat wing is held, with no fluid/environmental motion (fire, water, smoke, or wind) present."}}
{"video_id": "fbCGShlL8ho", "file_name": "fbCGShlL8ho_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair wearing a white jacket walks from left to right through a clothing area, passing various hanging shirts including a blue floral design and an orange shirt. They continue moving forward while examining the shirts. The camera follows their movement, panning slightly right to maintain focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fbCGShlL8ho.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fbCGShlL8ho_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 88.09386641278664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person with long hair (wearing a light-colored top) moves through the frame, interacting with clothing items. The person's motion is deliberate (e.g., turning, reaching for clothes), indicating locomotion driven by physical forces.", "background_and_ambient_analysis": "Clothes hanging on racks are static; no fire, water, smoke, or wind motion observed. Background elements (clothing racks, shelves) remain stable with no uniform shifting."}}
{"video_id": "fbE7wRkp3iU", "file_name": "fbE7wRkp3iU_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a blue and yellow shirt sits on a tiled floor, manipulating red and multicolored puzzle pieces. The child moves their hands to pick up and reposition the pieces, occasionally reaching toward the floor. The camera maintains a close-up perspective with slight movement, focusing on the child’s actions while the background features minimal details like a blue chair and green fabric. The scene centers on the child’s interaction with the puzzle pieces as they continue arranging them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fbE7wRkp3iU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fbE7wRkp3iU_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 492.5233335884094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child is moving hands to manipulate puzzle pieces on the floor; puzzle pieces are being picked up, moved, and placed by the child.", "background_and_ambient_analysis": "Background elements (tiled floor, green wall, blue chairs) are static. No fire, water, smoke, or wind detected. Camera appears fixed without panning or tilting."}}
{"video_id": "fbW78azHk34", "file_name": "fbW78azHk34_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the first scene, a man in a black sequined suit and tall hat engages with a crowd indoors, holding a child’s hand while others observe; the scene transitions to an outdoor setting where a man in a red cardigan stands holding a small round object, facing a seated group under a dark umbrella. The camera remains static in both segments, capturing the indoor crowd and outdoor scene with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fbW78azHk34.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fbW78azHk34_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1641.5290208091947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in military uniform interacts with a child (hand movements, physical contact), and the man in red jacket exhibits hand movements (holding/pouring an object). Both involve discrete human subjects performing explicit locomotion or interaction.", "background_and_ambient_analysis": "Background elements (buildings, trees, umbrella, tables) show no significant shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "fbqAih30luk", "file_name": "fbqAih30luk_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts a construction site with a wooden-framed structure covered in OSB panels. A person in a light-colored shirt works on the roof, moving along its edge. Shortly afterward, a second person in dark clothing appears near the structure’s side, walking past it. As time progresses, the lighting shifts from daylight to evening, and the scene darkens. The camera remains mostly stationary but captures slight shifts in perspective, showing the structure, a pile of branches to the right, and surrounding elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fbqAih30luk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fbqAih30luk_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 432.6311048557568, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walks from the right to the left across the frame, representing a discrete solid object moving via locomotion. No other solid objects exhibit significant motion.", "background_and_ambient_analysis": "The static background elements (wall, house, plants) show no uniform shifting, indicating no camera motion. Ambient environmental effects include subtle lighting changes due to time of day (dawn/dusk), but no fluid or gaseous motion (fire, water, smoke) dominates."}}
{"video_id": "fbvkJccUg0Y", "file_name": "fbvkJccUg0Y_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a room that has a wooden cabinet with various items and a TV shelf. A person is standing there. Then the person moves forward. Let's check the timestamps.\n\nAt [0.0], the scene is a room with a wooden cabinet (top shelf has decorations, maybe flowers) and a TV area. Then [1.0], the person is still there, maybe the camera shifts slightly. [2.0], the person moves closer, showing their shirt (white with text and a monkey graphic). [3.0], they step onto a hoverboard (white with blue lights), which is on the floor. Then [4.0], they're standing on it, and [5.0], they move the hoverboard. \n\nWait, need to follow chronological order. Start with the room setup, then the person's actions: standing, walking, stepping onto hoverboard, riding it. \n\nMain subject is one person. Appearance: white sleeveless shirt with \"WESO\" and a monkey, dark shorts. Motion: walks from a position near the cabinet to the hoverboard, steps on it, then rides it. \n\nBackground: wooden cabinet, TV shelf with items. But rule e says minimal background unless essential. So maybe just mention the room with furniture briefly.\n\nCamera movement: the camera starts static, then maybe follows the person's movement. Let's see the video description: the camera might pan or follow. In the frames, the person moves towards the hoverboard, so camera probably follows their movement.\n\nNow, check rules:\n\na) Motion of main subject: person moves from standing near cabinet to stepping on hoverboard, then riding it.\n\nb) Appearance: one person, white sleeveless shirt (text and monkey graphic), dark shorts.\n\nc) Spatial relationships: starts near wooden cabinet, then moves to hoverboard (which is on the floor, maybe near the TV area).\n\nd) Camera perspective: starts with static shot, then follows the person (maybe slight pan as they move).\n\ne) Background minimal: cabinet and TV shelf mentioned but briefly.\n\nf) Exclude text recognition (the shirt has \"WESO\" but the rule says exclude named characters, so just say \"text and monkey graphic\" without specifying the text).\n\nSo putting it together:\n\nA person in a white sleeveless shirt with a graphic and dark shorts walks from near a wooden cabinet toward a white hoverboard with blue lights on the floor, steps onto it, and begins to ride it across the room. The camera follows the person's movement, starting with a static shot and panning slightly as the individual moves.\n\nWait, need to be concise. Let's check the required format.\n\nChronological paragraph. So:\n\nInitially, a person stands in a room with a wooden cabinet and TV shelf. The person, wearing a white sleeveless shirt with a monkey graphic and dark shorts, walks forward toward a white hoverboard with blue lights on the floor. They step onto the hoverboard and ride it, moving across the room. The camera follows the person’s movement, starting with a static shot and panning slightly.\n\nWait, but the user's example (from the video) shows the person moves from standing to stepping on hoverboard. Let's confirm the order:\n\nFrame 0: person in room with cabinet and TV. Frame 1: same, but camera moves. Frame 2: person closer, showing shirt. Frame 3: person is stepping onto hoverboard (hoverboard appears). Frame 4: person is on hoverboard, moving. Frame 5: same.\n\nSo chronological: person starts standing, walks to hoverboard, steps on, rides.\n\nIn the caption, need to mention the hoverboard is white with blue lights, person's shirt, dark shorts. Background: room with cabinet and TV, but minimal.\n\nSo:\n\nA person wearing a white sleeveless shirt with a monkey graphic and dark shorts walks from a wooden cabinet toward a white hoverboard with blue lights on the floor, steps onto it, and rides it across the room. The camera follows the person's movement, beginning with a static shot and panning slightly as they move.\n\nCheck if \"white hoverboard with blue lights\" is correct. The video shows \"hoverboard\" (like a self-balancing scooter), so yes.\n\nAlso, the person is moving from cabinet to hoverboard, so spatial: in front of cabinet initially, then moves to hoverboard.\n\nWait, in the first frame, the person is near the cabinet. Then moves toward the hoverboard, which is on the floor. So \"steps onto\" the hoverboard.\n\nLet's make sure it's concise. The output must be a paragraph.\n\nFinal version:\n\nA person in a white sleeveless shirt with a monkey graphic and dark shorts walks from near a wooden cabinet toward a white hoverboard with blue lights on the floor,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fbvkJccUg0Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fbvkJccUg0Y_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 30.980312034820663, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a white sleeveless shirt and dark shorts is moving on a hoverboard across the room. The hoverboard has blue lights.", "background_and_ambient_analysis": "The background (wooden cabinet, shelves, TV, door) shows no fluid motion (fire, water, wind) and remains static. No ambient environmental motion detected."}}
{"video_id": "fcbpU5chvu8", "file_name": "fcbpU5chvu8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt makes sequential hand gestures, including touching their neck, raising their hand, and moving their head, with the camera remaining stationary on the subject against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fcbpU5chvu8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fcbpU5chvu8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 114, "blur_score": 54.83221318147447, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and face exhibit discrete gestures (pointing, waving, touching) with clear motion trajectories that can be tracked as solid objects.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background appears as static indoor setting with consistent wall/furniture elements throughout the video."}}
{"video_id": "fdJg_kRcIq8", "file_name": "fdJg_kRcIq8_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two girls in a backyard. Let's note their appearance: one in a white tank top and dark shorts, the other in a dark top and shorts. They start facing away, then turn and walk towards the camera. Then they move together, maybe side by side? Wait, the sequence: [0.0] they're standing, then [1.4] they walk towards camera, [2.5] they're moving, then [3.6] they walk past each other? Wait, no, looking at the frames: first frame, both facing away. Then in frame 1, they turn and walk towards the camera (so moving forward). Then frame 2, they're walking towards camera, then frame 3, they continue walking, maybe one is on the left, one on the right. Wait, the description should be chronological. Let's break down the actions.\n\nMain subjects: two women. Appearance: one in white tank top and dark shorts, the other in dark top and shorts. Number: two. Motion: start standing with backs to camera, then turn and walk towards camera (so facing the camera), then continue walking in the same direction (so they're moving forward, maybe side by side? Or one is walking next to the other). Wait, the video starts with them standing with backs to the camera. Then they turn to face the camera and walk forward. Let's check the frames:\n\n[0.0] They are standing with their backs to the camera. [1.4] They begin walking towards the camera. [2.5] They are walking towards the camera, one slightly ahead of the other. [3.6] They are moving past each other? Wait, no, maybe they're walking together. Wait, in the first frame, they're facing away, then turn around to face the camera and walk forward. So the motion is: starting with backs to camera, turning to face camera, then walking towards the camera.\n\nWait, the key points: two people (one in white top, dark shorts; one in dark top, dark shorts) start with backs to the camera, then turn to face the camera, and walk towards it. Then continue walking. So the chronological order: initial position (backs to camera), then turning to face camera, then walking forward.\n\nNeed to mention spatial relationships: initially, they are standing close together with backs to camera. Then they turn to face the camera (so now facing forward). Then move towards the camera.\n\nCamera: seems to be static, no movement. Background: backyard with grass, bushes, bench, but minimal as per rules. So keep background minimal.\n\nSo putting it all together:\n\nTwo women, one in a white tank top and dark shorts, the other in a dark top and shorts, start standing with their backs to the camera in a grassy backyard. They turn to face the camera and walk forward together, maintaining a close distance as they move toward the lens. The camera remains stationary throughout.\n\nCheck rules: chronological order (starting, turning, walking), appearance (color, size, orientation), spatial (back to camera, then facing, close distance), camera (stationary), background minimal (only mentioned if essential—backyard is part of the scene but since motion is in the grassy area, maybe just \"grassy backyard\" is okay, but rule e says minimal unless essential. So probably don't need to mention background details beyond what's necessary for motion. Wait, the motion is on the grass, so maybe the background is just the backyard setting. But the instruction says \"minimal unless essential\". Since the motion is in the backyard, perhaps just note it's a backyard, but maybe not. Let's see. The main focus is on the people's motion.\n\nLet me adjust: Two women, one in a white tank top and dark shorts, the other in a dark top and shorts, stand with their backs to the camera in a grassy backyard. They turn to face the camera and walk forward, moving in tandem toward the lens. The camera remains static.\n\nYes, that's concise. Let's check all rules:\n\na) Motion chronological: stand, turn, walk.\n\nb) Appearance: colors, number (two), orientation (back to camera then facing).\n\nc) Spatial: close together, moving toward camera.\n\nd) Camera: stationary.\n\ne) Background minimal: just \"grassy backyard\" is okay, but since the motion is on grass, maybe \"grassy backyard\" is part of the setting but not essential beyond the grassy area. Wait, the video shows grass, hedges, bench, but rule e says minimal. So maybe just \"grassy area\" but maybe not necessary. Wait, the problem says \"keep background descriptions minimal unless essential for understanding motion\". Since the motion is on the grass, maybe the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fdJg_kRcIq8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fdJg_kRcIq8_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 1667.1224861262428, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people walking on grass, moving in a coordinated manner; their motion is due to locomotion (walking).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion; trees and fence are stationary. No fire, water, smoke, or wind effects observed."}}
{"video_id": "fdwptdvXA7M", "file_name": "fdwptdvXA7M_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a group of individuals in green shirts seated in a line with extended legs. A person in dark clothing massages a foot covered by a white cloth, followed by another close-up of hands massaging a leg wrapped in a cloth. The camera shifts from medium shots of the seated group to tight close-ups of the massage actions, focusing on the limbs and hands. Background elements are minimal, emphasizing the motion and spatial relationship between the seated individuals and the massagers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fdwptdvXA7M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fdwptdvXA7M_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 156, "blur_score": 167.97141390734623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands performing massage on legs (visible in close-up frames), people in green uniforms seated in rows (stationary subjects with visible motion only in limb movements during massage).", "background_and_ambient_analysis": "No shifting background elements observed; no fluid/environmental motion (fire, water, smoke, wind) present. Background remains relatively static in the group and close-up shots."}}
{"video_id": "fe61eQobJZc", "file_name": "fe61eQobJZc_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands roll a light-colored dough on a wooden surface, flattening it from a circular shape. In the background, three small bowls containing an egg mixture, a brown liquid, and chopped nuts are positioned above the dough. The camera maintains a top-down perspective throughout, capturing the motion without shifting focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fe61eQobJZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fe61eQobJZc_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 386.04884061505356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and rolling pin move to flatten dough; dough undergoes deformation and spreading under physical force from the rolling pin. Discrete objects (hands, rolling pin, dough) exhibit clear, controlled motion due to explicit physical interaction.", "background_and_ambient_analysis": "Background elements (bowl, glass, napkin) remain stationary relative to the wooden board throughout; no fire, water, smoke, or wind observed. All static background objects maintain fixed positions without uniform shifting."}}
{"video_id": "feBu2SE1Z9Q", "file_name": "feBu2SE1Z9Q_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. So, the user wants a concise chronological paragraph describing the video based on the given rules.\n\nFirst, I need to watch the video. The video shows hands cutting something with scissors. Let's see the frames. The first frame has a hand holding scissors near a dog's collar. The next frames show the scissors cutting through a black strap. Then the hands pull the cut piece away. The website text is at the bottom, but rule f says to exclude text recognition, so I shouldn't mention that.\n\nMain subjects are the hands and the scissors. The hands are manipulating the collar. The collar is black, maybe part of a dog's harness. The hands are using scissors to cut the strap. The motion is chronological: holding scissors, cutting, then pulling the cut part.\n\nAppearance: the hands are light-skinned. Scissors are green. The strap is black. The dog's collar is visible, but maybe not the dog itself. Background is minimal, probably the dog's fur or clothing.\n\nSpatial relationships: the scissors are in the left hand, cutting the black strap held by the right hand. The strap is part of a harness.\n\nCamera perspective: close-up, focusing on the hands and scissors. No movement mentioned, so probably static.\n\nNeed to keep it concise, in order. Start with the hands holding scissors near the collar, then cutting, then pulling the cut piece. Mention the black strap, the green scissors. Exclude the website text. Don't talk about the website.\n\nCheck if background is essential. The dog is implied by the collar, but maybe not necessary. Rule e says minimal background unless essential. The collar's presence suggests it's a dog, but maybe the background isn't crucial here. Focus on the action.\n\nSo the caption should be: Close-up of two hands using green-handled scissors to cut a black strap attached to a dog's collar. The left hand holds the scissors while the right hand manipulates the strap, which is pulled apart after cutting. The camera remains stationary, focused on the hands and the strap-cutting action.\n\nWait, check the rules. \"Briefly describe their appearance and number (color, size, orientation).\" The hands are light-skinned. The scissors are green. The strap is black. The collar is part of a dog's harness.\n\nWait, the user mentioned \"main subjects (people/animals/objects)\". The hands and scissors are main objects here. The dog is not visible, just the collar. So maybe the strap is the main object being cut.\n\nNeed to mention the action step by step: the hands are cutting the strap. So in chronological order: first, the hands are holding the scissors near the collar (but in the first frame, the scissors are near the collar). Then the scissors cut through the black strap. Then the hands pull the cut piece away.\n\nWait, looking at the frames: [0.0] shows hands with scissors near a metal ring on the collar. [1.4] shows scissors cutting the strap. [2.5] shows the cut piece being pulled. So the sequence is cutting the strap, then removing the cut piece.\n\nSo the caption should follow: A pair of light-skinned hands uses green-handled scissors to cut through a black strap attached to a dog's collar. The left hand positions the scissors while the right hand holds the strap, which is then pulled apart after the cut. The camera maintains a close-up, static perspective focused on the cutting action.\n\nWait, the user's example output format is a paragraph inside <caption_output> tags. Let me check the rules again.\n\na) Chronological order of motion.\n\nb) Brief appearance: color, size, orientation.\n\nc) Spatial relationships.\n\nd) Camera perspective and movement.\n\ne) Minimal background.\n\nf) Exclude text.\n\ng) Don't output reasoning.\n\nSo structure:\n\n- Main subjects' actions in order.\n\n- Describe appearance (color, size, orientation).\n\n- Spatial relationships (e.g., left hand holds scissors, right hand holds strap).\n\n- Camera is close-up, static.\n\nCheck if the dog is implied. The collar is mentioned, so maybe the strap is part of the collar. But the user says \"main subjects (people/animals/objects)\" - the hands and the scissors are the main subjects. The strap is an object being cut.\n\nWait, the strap is black. The scissors are green. The hands are light-skinned.\n\nSo the caption should mention:\n\nHands (light-skinned) using green scissors to cut a black strap (part of a collar). Left hand holds scissors, right hand manipulates the strap. After cutting, the strap is pulled apart.\n\nCamera: close-up, static.\n\nNo background details beyond the collar.\n\nSo putting it all together: Close-up view of light-skinned hands using green-handled scissors to cut through a black strap attached to a dog collar.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/feBu2SE1Z9Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/feBu2SE1Z9Q_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 891.3096355887942, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively manipulating scissors to interact with a small solid object (likely a pet's paw or similar item). The motion involves precise physical manipulation of discrete objects.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (e.g., no fire, water, smoke, wind). Background (blue/white fabric) remains static throughout the frames."}}
{"video_id": "feCJTGSrtz8", "file_name": "feCJTGSrtz8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white sleeveless shirt and khaki pants stands at a wooden bench, weaving on a loom while manipulating a shuttle back and forth. Another individual in a white shirt enters from the left, partially visible. The setting features colorful tapestries with bird motifs and patterned designs on the wall, a white plastic chair with folded items, and scattered objects like baskets and tools on the floor. The camera remains mostly stationary with slight panning to the left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/feCJTGSrtz8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/feCJTGSrtz8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 150, "blur_score": 391.2370461300691, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one actively operating a loom (arm/hand motions on machine components), the other shifting position slightly. The loom's mechanical parts move due to manual operation.", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, smoke, or wind motion present. Wall tapestry and furniture remain static throughout the sequence."}}
{"video_id": "fdbVWndWtTk", "file_name": "fdbVWndWtTk_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a white tablet displaying a baseball simulation and a green and black bat, tapping the tablet screen. The tablet then shows a video of another person swinging a bat, with the indoor field background featuring green turf and blue/white walls. The camera remains stationary, focusing on the tablet and the person’s hands throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fdbVWndWtTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fdbVWndWtTk_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.73784217682771, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand (interacting with tablet), the bat (held by the person), and the tablet (displaying golf simulation) exhibit solid, distinct motion. The ball visible in the tablet's display is a simulated object, not a physical entity.", "background_and_ambient_analysis": "The background elements (blue/white tent, green grass, red pole) remain stationary across frames, showing no fluid motion, fire, or wind effects. No environmental elements dominate the scene."}}
{"video_id": "fefkrz5dIAU", "file_name": "fefkrz5dIAU_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small brown camel with a red harness stands on sandy ground, interacting with a larger camel bearing a saddle. A person in a blue shirt and green shorts rides the larger camel, moving slightly forward. The camera pans to show the small camel nuzzling the larger one, with the rider positioned behind it. The scene includes other camels and figures in the background, but the focus remains on the two camels and the rider. The camera perspective shifts from a close-up of the small camel to wider shots, exhibiting slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fefkrz5dIAU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fefkrz5dIAU_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 424.8880381478839, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include camels moving on foot (locomotion), with visible head and body motion consistent with walking; people are partially visible but not the primary moving subjects.", "background_and_ambient_analysis": "Background elements (sandy ground, static structures) show no significant shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "feLu5Y68wLU", "file_name": "feLu5Y68wLU_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A newborn baby dressed in gray pajamas with blue stripes lies on a white bedsheet, crying with eyes closed. An adult hand in a blue sleeve enters from the right, gently touching the baby's chest and head before withdrawing. The baby shifts position slightly as the hand moves away. The camera maintains a top-down perspective with minor movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/feLu5Y68wLU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/feLu5Y68wLU_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 43.52650993941625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (solid object) moves due to physical contact from a hand (another solid object), with the hand applying force causing displacement.", "background_and_ambient_analysis": "Background elements (bed, sheets) show minimal to no uniform shifting, and there are no fluid/environmental motions (e.g., fire, water, smoke)."}}
{"video_id": "fe_Oc-keF-U", "file_name": "fe_Oc-keF-U_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white and black graphic t-shirt holds a microphone, standing in a room with pink walls and a beige curtain. The individual then moves to the right, exiting the frame. The room features shelves with objects on the right and a lamp. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fe_Oc-keF-U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fe_Oc-keF-U_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 162, "blur_score": 243.37594450660131, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) moves from center to right, walking out of frame while holding an object. Motion is locomotive and discrete, with no environmental forces.", "background_and_ambient_analysis": "The background (curtain, walls, shelves) remains static throughout, with no shifting, fluid motion (fire, water, smoke), or wind effects. Background elements are consistently positioned without uniform displacement."}}
{"video_id": "feQAngI__94", "file_name": "feQAngI__94_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a striped sweater and jeans sits before a wooden spinning wheel, holding a spindle with yarn. She moves the spindle in a rhythmic motion to spin the yarn, her hands guiding the thread. The background includes a cluttered desk to the left, but the focus remains on her spinning action. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/feQAngI__94.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/feQAngI__94_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 98.39806600374115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person seated in a chair exhibits subtle movement (e.g., shifting posture, arm adjustments) due to physical locomotion/interaction.", "background_and_ambient_analysis": "Background elements (walls, furniture) are static and show no uniform shifting. No fire, water, smoke, or wind-induced motion is present."}}
{"video_id": "ff4PeSPTgsE", "file_name": "ff4PeSPTgsE_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person wearing a black outfit with red decorative elements and red gloves performs an energetic dance. They begin with arms extended outward, transition to sweeping arm motions while shifting body orientation, and continue with dynamic gestures, moving forward with arms raised. The camera remains mostly static, capturing the dancer from a frontal perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ff4PeSPTgsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ff4PeSPTgsE_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 582.8852606335969, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete object is a person in a costume performing a dance with arm gestures and body motion.", "background_and_ambient_analysis": "The background (banner and trees) is static and shows no signs of ambient environmental motion (fire, water, smoke, wind)."}}
{"video_id": "ffJsKg6NEWQ", "file_name": "ffJsKg6NEWQ_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a yellow T-shirt with short black hair sits on a dark couch, leans forward with hands extended, then turns head left and right, and settles back into a seated position. The background includes a cluttered counter with bottles and books, and the camera follows the child’s movements with subtle shakes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ffJsKg6NEWQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ffJsKg6NEWQ_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 32.765913406942445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (solid object) moves by bending forward to pick up an object, holding it, and pointing with their right hand toward the right side of the frame.", "background_and_ambient_analysis": "The background (wooden chair, table, wall) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present in the scene."}}
{"video_id": "femRdWryNGE", "file_name": "femRdWryNGE_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with glasses, a reddish beard, and wearing a black shirt sits in a chair. They raise their right hand, holding a small red and white object, and bring it up to their nose. The object is positioned in front of their face. The camera maintains a close-up perspective, capturing the person’s upper body and facial actions. Background elements include horizontal blinds and a brown couch section.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/femRdWryNGE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/femRdWryNGE_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 67.98698388707109, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man's head and hand movements, and the motion of the orange object he holds (brought to his mouth) are discrete solid object motions due to his physical actions.", "background_and_ambient_analysis": "The background (window blinds and wall) is static with no shifting or fluid motion. No environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "fhLJuvKJr5c", "file_name": "fhLJuvKJr5c_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a gray jacket and striped pants climbs a textured indoor rock wall with multicolored holds, moving hands and feet upward. An adult in a blue shirt and beige pants stands to the right, observing and then approaching to adjust the child's harness. The camera is stationary with slight shake, focusing on the wall and climbers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fhLJuvKJr5c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fhLJuvKJr5c_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 338.67609980691276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: a climber actively ascending the wall using holds, and a belayer providing support. Their motion is driven by physical locomotion (climbing) and human interaction (holding ropes).", "background_and_ambient_analysis": "The background elements (climbing wall, floor, and distant indoor features) show no uniform shifting or fluid motion (e.g., fire, water, wind). Static structures remain consistent across frames."}}
{"video_id": "fgsfPnx_Efs", "file_name": "fgsfPnx_Efs_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair has another individual apply a light-colored product to their eyebrow using a brush; the second person’s hand positions the brush near the eyebrow, then applies it as the first person closes their eyes. The camera remains in a close-up view, focusing on the face and hand movements against a green background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fgsfPnx_Efs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fgsfPnx_Efs_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 50.457748508596424, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving to apply eyebrow shadow, exhibiting intentional locomotion due to physical action (makeup application).", "background_and_ambient_analysis": "The background is a solid green chroma key screen with no shifting or fluid motion; no ambient environmental elements like fire, water, or wind are present."}}
{"video_id": "fhNoDAm3xME", "file_name": "fhNoDAm3xME_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt uses a yellow sponge to wipe a metallic circular component on a vertical machine, rotating the sponge across its surface; he then adjusts the machine's arm, turning it slightly. The workspace includes tools, bottles, and cardboard boxes in the background. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fhNoDAm3xME.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fhNoDAm3xME_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 129.73679053599733, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating a mechanical device with both hands, holding a yellow cylindrical object (likely a tool or part) while making precise movements. The device itself exhibits rotational motion due to the person's operation.", "background_and_ambient_analysis": "The background elements (walls, cardboard boxes, ladder, wooden structure) remain static with no shifting, fluid motion, or environmental phenomena (fire, water, smoke, wind) observed. Background is consistently stable throughout the clip."}}
{"video_id": "fhPDn4WBMfc", "file_name": "fhPDn4WBMfc_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a stainless steel refrigerator door open, showing empty shelves. Then a hand appears, closes the door. Wait, no: the first frame is the door open. Then at [1.4s], the hand reaches and closes the upper door. Then [2.5s], the hand moves to the lower door, closes it. Then [3.6s], the hand is opening the lower door again? Wait, let's check the timestamps.\n\nLooking at the frames:\n\nFrame 0: fridge door open (upper door, maybe). Then [1.4] shows hand closing upper door. Then [2.5], hand moves to lower door, closes it. Then [3.6], hand opens lower door. Then [4.7], lower door is open, showing shelves. Wait, no: the sequence is:\n\n- Start: fridge door (left side) open, showing empty interior.\n\n- 1.4s: Hand closes the upper door (so the fridge was open, now the hand closes the top part).\n\n- 2.5s: Hand moves to the lower door (the bottom right door) and closes it? Wait, the description says: [1.4] hand closes upper door, [2.5] hand closes lower door (since it's a French door fridge, maybe two doors on the left: top and bottom, or left and right? Wait, the first frame shows the left side open. Then the hand closes the top door (left top), then the hand moves to the bottom door (left bottom) and closes it. Then [3.6] hand opens the bottom door again (left bottom), then [4.7] the bottom door is open, showing shelves.\n\nWait, the video sequence:\n\n1. Initial frame: fridge door (left side) open, empty shelves.\n\n2. At 1.4s: Hand closes the upper door (the top left door).\n\n3. At 2.5s: Hand moves to the lower door (bottom left door) and closes it.\n\n4. At 3.6s: Hand opens the lower door (bottom left).\n\n5. At 4.7s: Lower door is open, showing empty shelves.\n\nSo the main subject is the hand moving to close and open doors. The fridge is stainless steel, multiple doors. The motion: hand first closes the upper door, then the lower door, then opens the lower door. The background is minimal, just the fridge. Camera is stationary, maybe a slight shift to follow the hand.\n\nNow, according to rules: focus on motion chronologically. Main subject is the hand (arm). Describe motion: hand closes upper door, then closes lower door, then opens lower door. Appearance: arm (skin tone, but maybe just \"arm\" as a general object). Spatial: hand is in front of the fridge doors.\n\nSo the caption should be:\n\nA hand closes the upper stainless steel refrigerator door, then closes the lower door, and finally opens the lower door, revealing empty wire shelves. The camera remains stationary, capturing the hand's movements in front of the fridge.\n\nWait, check rules: b) mention appearance and number: the hand (arm), color maybe not necessary, but \"arm\" is fine. Number: one arm.\n\nc) spatial relationships: hand moves to close doors, which are part of the fridge. The doors are on the same side (left side), upper and lower.\n\nd) camera perspective: stationary, maybe slight shift but probably fixed.\n\ne) background minimal: fridge is the main thing, background not essential.\n\nf) exclude text: \"FISCHER\" is in the top right, but rule f says exclude text recognition, so ignore that.\n\nSo putting it together:\n\nA hand moves from the right to close the upper stainless steel refrigerator door, then moves to the lower door and closes it, and finally opens the lower door to reveal empty wire shelves. The camera remains stationary, focusing on the hand's actions in front of the fridge.\n\nWait, need to be concise. Let's check the timestamps:\n\n0.0: door open.\n\n1.4: hand closes upper door.\n\n2.5: hand closes lower door.\n\n3.6: hand opens lower door.\n\n4.7: lower door open.\n\nSo the order is close upper, close lower, open lower.\n\nSo caption:\n\nA hand closes the upper stainless steel refrigerator door, then closes the lower door, and finally opens the lower door, revealing empty wire shelves inside. The camera remains stationary, capturing the hand's movements against the fridge.\n\nCheck rules:\n\na) chronological motion: yes.\n\nb) appearance: hand (arm), stainless steel fridge.\n\nc) spatial: hand in front of fridge doors.\n\nd) camera: stationary.\n\ne) background minimal: yes.\n\nf) exclude text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fhPDn4WBMfc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fhPDn4WBMfc_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 125.18185735601156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand (discrete object) moves to open and close the refrigerator doors, causing the doors to move.", "background_and_ambient_analysis": "The background (wall and floor) is static with no fluid or environmental motion. The refrigerator itself is stationary except for the doors being opened and closed by the hand."}}
{"video_id": "fhnsvCjNFsg", "file_name": "fhnsvCjNFsg_000385_000395.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a spatula to scrape chocolate from a yellow baking pan into a small cup containing a blue spatula, then adjusts the chocolate in the pan. The cooling rack is centered on the counter, with various bottles visible to the left. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fhnsvCjNFsg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fhnsvCjNFsg_000385_000395.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1211.88556085758, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving, interacting with a yellow container and a small cup with a blue spoon, demonstrating deliberate physical action.", "background_and_ambient_analysis": "Static background elements (bottles, grid, plates) remain fixed without uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "fhSQkubJE5I", "file_name": "fhSQkubJE5I_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands with short sleeves places a small dark object into a shallow body of water, adjusting its position before withdrawing. The hands are positioned on the grassy edge of the water, with grass visible around the perimeter. The camera maintains a steady top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fhSQkubJE5I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fhSQkubJE5I_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 49.71665309899832, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid object) move intentionally in the water, causing localized ripples. The hands are the primary moving subject with clear physical interactions (e.g., stirring water).", "background_and_ambient_analysis": "The grass and rocks at the water's edge show minimal shift, indicating no significant background motion. Water ripples are secondary and induced by hand movements, not dominant ambient motion (no fire, smoke, or wind-driven fluid dynamics)."}}
{"video_id": "fin2fIsNdBs", "file_name": "fin2fIsNdBs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a patterned shirt moves their arms on the right side of the frame, while another person enters from the left holding a white object, moves it toward the child, and then exits. A pink rocking toy remains stationary in the center of the room, with a clothes rack visible in the background. The camera stays fixed throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fin2fIsNdBs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fin2fIsNdBs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 238.4535921863556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (likely a child and adult) exhibit discrete hand motions from clapping, with their arms and hands moving in distinct, solid-object trajectories.", "background_and_ambient_analysis": "Background elements (clothes rack, toys, walls) remain static with no uniform shifting or fluid motion (fire/water/smoke/wind) observed."}}
{"video_id": "fg_lLlT37t0", "file_name": "fg_lLlT37t0_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a red hoodie with white striped hood stands near a blue wall, holding a white object against it. They turn their head upward, lean toward the wall, then reach into adjacent green foliage. The camera follows the child’s movement with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fg_lLlT37t0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fg_lLlT37t0_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 165.76039381147183, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child in a red jacket is moving, making small adjustments to draw on the blue wall. The motion is due to the child's own locomotion and arm movements.", "background_and_ambient_analysis": "The background (blue wall and green foliage) is static with no significant fluid motion or wind effects. The background does not shift uniformly, indicating no dominant camera motion."}}
{"video_id": "fjeYSrr00ws", "file_name": "fjeYSrr00ws_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light gray suit and a woman in a white dress dance on a dimly lit stage. They begin embracing and rotating in a circular motion, the woman’s dress flowing as they glide. She lifts her leg while maintaining close contact, then continues spinning with the man leading. They conclude by facing each other, holding their positions as they glide across the stage. The camera remains stationary, capturing their movements from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fjeYSrr00ws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fjeYSrr00ws_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 93.10670361975167, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (dancers) are performing coordinated movements involving turns, lifts, and physical interaction, exhibiting clear locomotion and contact forces.", "background_and_ambient_analysis": "The background consists of static dark curtains with no observable shifting or environmental fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "fk7396SRBqE", "file_name": "fk7396SRBqE_000171_000181.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and striped sandals holds a blue patterned box, manipulating it with both hands while seated. The camera shifts to show their crossed legs and the box’s surface, then pans to reveal another individual’s hand reaching toward the box. The perspective remains close-up and handheld with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fk7396SRBqE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fk7396SRBqE_000171_000181.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 250.4542152591133, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "A person is sitting, moving their hands over a blue device, and moving their legs (including crossing and uncrossing feet).", "background_and_ambient_analysis": "No clear background visible; no fluid or environmental motion (fire, water, wind) detected. Background is too dark and indistinct to assess for shifting."}}
{"video_id": "fkx8HOFyu_g", "file_name": "fkx8HOFyu_g_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray hoodie and dark shorts with a yellow stripe walks from a grassy sidewalk onto a paved street while looking at a phone; the camera follows their movement, panning slightly to keep them centered as they pass parked cars and residential buildings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fkx8HOFyu_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fkx8HOFyu_g_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 82.4031643493511, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a light hoodie and dark shorts with neon stripe) is walking from the sidewalk onto the street. The person's motion is tracked across frames, showing discrete locomotion. Background cars are visible but static or moving slowly.", "background_and_ambient_analysis": "The background (sidewalk, road, buildings, grass) shows no uniform shifting or environmental fluid motion. No fire, water, smoke, or wind is visible; static elements like buildings and grass remain stable throughout."}}
{"video_id": "fkmS27osv0Y", "file_name": "fkmS27osv0Y_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls interact in a kitchen; the foreground girl with long blonde hair, wearing a red shirt and colorful bracelet, holds an object near her mouth, then moves it away, leans forward, and adjusts her hair with her hand. The background girl with dark hair and teal top watches, moves her arm, and leans on the counter. The camera maintains a static eye-level view with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fkmS27osv0Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fkmS27osv0Y_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 180.1450735772292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (human subjects) moving: left subject adjusts posture and applies makeup (arm/head motion), right subject observes and reacts with open mouth.", "background_and_ambient_analysis": "Background elements (wall, mirror, decorations) are static with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "flQujJdN5VQ", "file_name": "flQujJdN5VQ_000528_000538.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt turns a kitchen faucet handle with their right hand, causing water to flow into the sink. The individual stands to the right of the double sink, with a window above the counter. The camera remains stationary throughout, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/flQujJdN5VQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/flQujJdN5VQ_000528_000538.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 158.04633657747763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in pink clothing moves their arm to adjust the faucet handle and control water flow, with discrete solid objects (person, faucet handle) undergoing locomotion due to physical interaction.", "background_and_ambient_analysis": "Background elements (sink, faucet, cabinets) show no shifting; water flow from the faucet is present but secondary to human action, not dominant."}}
{"video_id": "fmv19u9jQ64", "file_name": "fmv19u9jQ64_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a child in a room. First, the child is on a couch, holding a white cup. The camera moves closer, focusing on the child. The child is wearing a pink shirt and shorts, sitting on a beige couch. There's a window in the background with some light coming through. The camera starts a bit shaky, then moves slightly to the right, getting closer to the child. The background has a window and maybe some furniture, but not too detailed. The main subject is the child drinking from the cup. So I need to describe the sequence: child on couch, holding cup, camera moves closer. Mention appearance: child in pink shirt, white cup, couch color. Spatial: child on couch, window behind. Camera movement: starts a bit shaky, then pans slightly right, zooms in. Keep it concise.\n\nWait, the rules say focus on motion and behavior chronologically. So first frame: child on couch, holding cup. Then camera moves closer, child drinks. So the sequence is the child lying on the couch, then the camera moves closer, the child is drinking. Need to mention the child's actions: holding cup, drinking. Appearances: child (small, pink shirt, short hair), cup (white), couch (beige). Background minimal, so maybe just the window. Camera movement: starts with a slight shake, then moves closer to the child.\n\nLet me structure it. \"A small child in a pink shirt lies on a beige couch, holding a white cup and drinking from it. The camera slowly moves closer to the child, maintaining a slight shake, while the child remains seated on the couch with a window visible in the background.\" Wait, but need to be chronological. So start with the child on couch, holding cup. Then camera moves closer. So first: child is on couch, holding cup. Then camera action. Let's check the frames. Frame 0: child on couch, holding cup. Frame 1: same. Frame 2: same. Frame 3: closer. Frame 4: closer. Frame 5: even closer. So the motion is the camera panning closer to the child, so the child is being framed more closely. So the caption should mention the child's position, action (drinking), then camera movement.\n\nAlso, the number: just one child. Appearance: small, pink shirt, short hair (but maybe not necessary, unless essential). The cup is white. Couch is beige. Background: window, but minimal. So \"A young child in a pink shirt lies on a beige couch, holding a white cup and drinking. The camera moves slowly closer to the child, with a slight shake, focusing on the child's upper body as they remain seated on the couch.\" Wait, but the video starts with the child, then the camera moves closer. So chronological: child on couch, holding cup, drinking, then camera moves closer.\n\nWait, the exact movement: the camera starts a bit further back, then moves closer to the child. So the first part is the child in the frame, then the camera zooms in. So the caption should say the child is lying on the couch, holding a cup, and the camera slowly zooms in on the child. Also, mention the background briefly, but keep minimal. So let's try:\n\n\"A small child wearing a pink shirt lies on a beige couch, holding a white cup and drinking. The camera slowly zooms in on the child, maintaining a slight shake, with a window visible in the background.\"\n\nCheck rules: a) motion and behavior chronological: child lying, holding cup, drinking, then camera zooms in. b) appearance: small, pink shirt, white cup, beige couch. c) spatial: child on couch, window behind. d) camera perspective: close-up, zooming in. e) background minimal (window). f) exclude text, etc. Yes.\n\nWait, in the video, the child is sitting or lying? The description says \"lies on a beige couch\". The video shows the child on the couch, so lying or sitting. The frames show the child reclining on the couch. So \"lies on a beige couch\".\n\nAlso, \"small child\" is okay. Let's make sure it's concise. Maybe:\n\n\"A young child in a pink shirt lies on a beige couch, drinking from a white cup. The camera slowly moves closer to the child, with slight shake, maintaining focus on the child's upper body as the background includes a window.\"\n\nBut need to follow the output format. Let's check the example. The key points: main subject's motion, appearance, spatial, camera. So let's write:\n\n\"A small child wearing a pink shirt lies on a beige couch, holding a white cup and drinking. The camera gradually zooms in on the child, showing slight movement,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fmv19u9jQ64.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fmv19u9jQ64_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 87.04415929744906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is the sole discrete object exhibiting motion: head movements while drinking from a bottle, hand adjustments, and minor body shifts. All motion is deliberate locomotion driven by the child's actions.", "background_and_ambient_analysis": "The background (couch, window, and distant structures) is static with no fluid or environmental motion (fire, water, wind). The window view remains consistent throughout the clip without shifting or billowing effects."}}
{"video_id": "fmrvq2dWRXc", "file_name": "fmrvq2dWRXc_000500_000510.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with sunglasses and a dark jacket speaks into a microphone in a close-up shot. The scene cuts to another man wearing a brown jacket with a checkered shirt, seated indoors and gesturing with his hand while a woman is visible in the background. The video returns to the first man, who adjusts his glasses while speaking. The camera alternates between close-ups of the first man and medium shots of the second man in a room with wooden paneling and a wall-mounted lamp.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fmrvq2dWRXc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fmrvq2dWRXc_000500_000510.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 92.08001358995084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Three individuals seated at a table. One person makes visible hand gestures (pointing, waving) while the others show minor head movements. These are explicit physical movements due to voluntary locomotion.", "background_and_ambient_analysis": "The background features static indoor elements (wooden walls, furniture) with no shifting or environmental fluid motion (e.g., no fire, water, or wind). The red background frames during close-ups are part of the video composition, not environmental motion."}}
{"video_id": "fnCYR1-WbZk", "file_name": "fnCYR1-WbZk_000324_000334.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair holds a small metallic container to their mouth, drinking from it, then lowers the container and tilts their head slightly. The container is held in one hand, positioned close to the face. The background features a partially visible chair with a patterned design. The camera remains in a close-up, top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fnCYR1-WbZk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fnCYR1-WbZk_000324_000334.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 95.31975970909527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "fnK7G9lluwc", "file_name": "fnK7G9lluwc_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man in a checkered shirt and brown pants pedals a bicycle connected to a metal framework, propelling it forward across a grassy area. The framework moves slightly as he pedals, with trees and a fence visible in the background. The camera remains fixed, capturing the motion from a slight angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fnK7G9lluwc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fnK7G9lluwc_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 1538.941653666569, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man on an exercise bike is pedaling, causing his body to move up and down in a rhythmic pattern.", "background_and_ambient_analysis": "No shifting background; no fluid/environmental motion (fire, water, wind) observed. Trees and fence are static."}}
{"video_id": "foJWWe1iETY", "file_name": "foJWWe1iETY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with the \"ETRONGMAN CHALLENGE\" logo. Then cuts to a gym scene. A man in a sleeveless top and dark shorts is handling a wheelbarrow with a large weight. He's moving the wheelbarrow across the gym floor. Background has a whiteboard, some flags, and exercise equipment. Need to focus on motion: he adjusts the wheelbarrow, then pushes it forward. No text recognition per rules. Camera is static, probably. Let's structure it chronologically.\n\nFirst frame: logo. Then man in gym. He's bent over the wheelbarrow, then stands, walks with it. Describe his appearance: sleeveless top, dark shorts, large weight on wheelbarrow. Motion: adjusts, pushes. Spatial: gym with whiteboard behind, weights on floor. Camera: static, maybe slight view.\n\nCheck rules: no text, so ignore \"Wheelbarrow\" text. Focus on motion. Let's write:\n\nA man in a sleeveless top and dark shorts adjusts a red wheelbarrow loaded with a large black weight. He then stands and pushes the wheelbarrow forward across a gym floor with a whiteboard and exercise equipment in the background. The camera remains static, capturing the motion from a fixed angle.\n\nWait, need to check chronological order. First logo, then scene. But the caption should describe the video as it plays, so after the logo, the main action starts. So start from the gym scene.\n\nThe first frame is the logo, but the user provided [0.3 second] as the logo. Then [1.4] is the gym. So the video starts with logo, then cuts to gym. So the caption should mention the logo briefly? No, rule e says background descriptions minimal unless essential. The logo might be part of the intro, but the task is to describe the provided video. The user provided the clips as part of the video. Wait, the first frame is the logo, then the next frames are the gym. So the video sequence is: logo appears, then gym scene. But the caption needs to describe the video in chronological order of the clips. Wait, the user says \"generate a concise, chronological paragraph describing the provided video.\" The provided video has multiple clips. So the first part is the logo, then the gym scene.\n\nBut rule a: focus on motion and behavior of main subjects. The logo is a static image, then the main action is the man. So:\n\nThe video opens with a static logo, then transitions to a gym where a man in a sleeveless top and dark shorts adjusts a red wheelbarrow loaded with a large black weight. He lifts the wheelbarrow and walks forward across the gym floor, passing exercise equipment and a whiteboard. The camera remains static throughout the scene.\n\nWait, but in the video, the man is bending over to adjust the wheelbarrow, then walks with it. Let's check the frames:\n\n[0.3] logo.\n\n[1.4] man bending over wheelbarrow (in gym).\n\n[2.5] text \"Wheelbarrow\" (but rule g: exclude text recognition, so ignore).\n\n[3.6] man walking with wheelbarrow.\n\n[4.7] same.\n\nSo the sequence: logo, then man in gym. The man is in the gym, first bending over wheelbarrow, then walking.\n\nSo caption should start with the logo, but the focus is on the motion. Wait, the rules say \"describe the provided video\"—the video has the logo as the first part, then the gym scene. But the caption should be chronological. Let's see:\n\nThe video begins with a logo, then cuts to a gym where a man in a sleeveless top and dark shorts adjusts a red wheelbarrow with a large black weight. He lifts the wheelbarrow and walks it forward across the gym floor. The camera maintains a static perspective.\n\nBut need to check appearance: color of top (sleeveless, maybe dark?), shorts dark. Wheelbarrow red, weight black. Spatial: gym with whiteboard in background. Motion: adjusts, lifts, walks.\n\nAvoid text recognition, so no \"Wheelbarrow\" text. Focus on action.\n\nLet me rephrase:\n\nA man in a sleeveless top and dark shorts adjusts a red wheelbarrow loaded with a large black weight in a gym. He stands and pushes the wheelbarrow forward across the floor, passing weights and a whiteboard. The camera remains static, capturing the scene from a fixed angle.\n\nWait, the logo is part of the video. The first frame is the logo. But the caption should include that it opens with the logo. So:\n\nThe video starts with a logo, then transitions to a gym where a man in a sleeveless top and dark shorts handles a red wheelbar", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/foJWWe1iETY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/foJWWe1iETY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 151.18843927169817, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "fnWU3W9dW4s", "file_name": "fnWU3W9dW4s_000199_000209.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin tone plucks and presses the strings of an intricately carved stringed instrument, moving fingers across its fretboard in a rhythmic sequence. The instrument’s wooden surface showcases elaborate circular patterns and small decorative details. The camera maintains a steady close-up perspective, capturing the hand’s movements against the instrument’s ornate design without significant motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fnWU3W9dW4s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fnWU3W9dW4s_000199_000209.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 62.815088013472945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving in a precise, controlled manner to draw a pattern on the skin. The hand is a solid, distinct object undergoing physical motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The background (skin) is static."}}
{"video_id": "foOYKIOWu9s", "file_name": "foOYKIOWu9s_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with curly hair in a bun, wearing a green sleeveless polka-dotted top with a cartoon character, stands in a room with white walls and shelves. She turns toward the camera, smiles, waves both hands, then tilts her head back while looking upward. The camera remains stationary with slight motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/foOYKIOWu9s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/foOYKIOWu9s_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.92920906860564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single solid object (a young girl) exhibits discrete movements: head tilting, hand waving, and body shifts. These actions are clearly tracked as distinct physical motions originating from the subject.", "background_and_ambient_analysis": "The background (white wall with floral patterns and television) remains static and unshifting throughout the video. No fire, water, smoke, or wind is present; environmental motion is negligible."}}
{"video_id": "fp6xM70uVGw", "file_name": "fp6xM70uVGw_001066_001076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue bottoms lies supine on an orange-and-white striped bed sheet, legs extended. A person in a white coat massages their lower leg with circular hand motions, beginning near the knee and moving downward. The camera maintains a stationary top-down perspective throughout, capturing the interaction against a corrugated metal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fp6xM70uVGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fp6xM70uVGw_001066_001076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 74.88779303396954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Therapist's hands and arms moving in a rhythmic, deliberate massage motion on the patient's legs. Patient remains stationary.", "background_and_ambient_analysis": "Background is static (corrugated wall and plants) with no fluid or wind-driven motion. No uniform shifting observed."}}
{"video_id": "fpTciQfcP1k", "file_name": "fpTciQfcP1k_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown shirt and cap adjusts metal fixtures with ropes on a rack. The scene transitions to another man crouching between two dark-colored cows, milking them with equipment. A close-up reveals the milking apparatus in operation. The camera shifts between these scenes with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fpTciQfcP1k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fpTciQfcP1k_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 388.113133515836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move to interact with valves in the first scene; cows remain stationary in the second scene.", "background_and_ambient_analysis": "Background elements (pipes, walls, ground) remain static throughout both scenes; no fluid or gaseous motion (fire, water, smoke, wind) is present."}}
{"video_id": "fqFIU6WoyJQ", "file_name": "fqFIU6WoyJQ_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand wearing a dark watch holds a red pencil, positioning it against a chisel; the hand turns the pencil while the chisel slices through it. The scene transitions to the same hand holding the chisel near the torso, adjusting the tool’s position. The camera maintains a close-up perspective throughout, focusing on the hand’s movements and the tools involved, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fqFIU6WoyJQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fqFIU6WoyJQ_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 323.1768357427385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is holding a pencil and a chocolate bar. The hand moves the pencil to slice the chocolate bar, with the pencil being turned as per the on-screen instruction.", "background_and_ambient_analysis": "Background is static (wall remains fixed). No ambient environmental motion (fire, water, wind, etc.) detected."}}
{"video_id": "fp-7Gjbq0dI", "file_name": "fp-7Gjbq0dI_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two light-skinned hands carefully thread the metallic silver sewing machine's needle from left to right, positioned on either side of the needle mechanism. The camera maintains a close-up, static perspective focused on the hands and needle, with a neutral background surface visible beneath the machine.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fp-7Gjbq0dI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fp-7Gjbq0dI_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 73.66084395138346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a sewing machine (stationary) and human hands performing precise, localized movements to guide fabric through the machine.", "background_and_ambient_analysis": "The background appears static (a table surface with no visible environmental motion like water, fire, or wind), so no ambient environmental motion is present."}}
{"video_id": "fpzpUHa7DV4", "file_name": "fpzpUHa7DV4_000366_000376.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a woman doing yoga. First, she's on a purple mat in a room. She starts in a downward dog position, then moves to a plank position. Wait, the first frame she's on her hands and feet, then she lowers her body. Let me check the frames. The video starts with her in a cobra pose? No, wait, the first frame she's on her hands and feet, then she arches her back. Wait, the description says she's in downward dog initially? Wait, no, the frames: at 0.0 seconds, she's on all fours but maybe in a different position. Wait, looking at the video: the woman is in a room with a window, a cabinet. She's wearing a blue top and leggings. She starts in a position where she's leaning forward, hands on the mat, then she lowers her body down, moving from a forward bend to a more bent position. Then she continues. So chronological: she begins in a forward bend (maybe a child's pose?), then she lowers herself, extending her arms forward. Wait, no. Wait, the frames: first frame, she's on her hands and feet, back arched (downward dog?), then the next frames she's moving. Wait, no, the first frame [0.0] shows her in a pose where she's leaning forward, hands on the mat, maybe transitioning. Let me parse the actions. From the video: she's on a purple yoga mat. She starts in a position where she's on her hands and feet, but her body is arched, then she moves to a lower position, maybe a forward fold. Wait, no—wait, in the frames, the first frame she's in a pose where she's leaning forward, then in the next frames, she continues to bend down. Wait, the video shows her moving from a position with hands on the mat (maybe a push-up position) to a more forward bent position. Wait, no. Let's look at the description. The video is a woman doing yoga. She's on a purple mat. She starts in a position where she's on her hands and feet (downward dog), then she moves to a position where she's bending forward, lowering her body. So the motion is: she begins in a downward dog pose (hands and feet on mat, hips up), then she transitions to a forward fold by bending her knees and lowering her torso towards the mat. Then she continues to lower further. Wait, but the video is short: 0.0 to 5.0 seconds. So in the first few frames, she's in downward dog, then she moves into a forward fold. So the chronological order: a woman in blue top and leggings begins in a downward dog pose on a purple yoga mat, then transitions to a forward fold by lowering her body and bending her knees. Background has a window, cabinet, but minimal. Camera is stationary, looking through a doorway. So need to describe her motion step by step.\n\nWait, the rules say focus on motion and behavior in chronological order. So:\n\nAt the start, the woman (wearing blue top, leggings) is in a downward dog position (hands and feet on mat, hips high). She then moves into a forward fold, lowering her torso towards the mat while bending her knees. The camera remains stationary, capturing the sequence from a doorway perspective. Background elements like the cabinet and window are present but minimal.\n\nWait, but in the video, the first frame (0.0) she's on her hands and feet, back arched (downward dog), then in the next frames, she lowers her body, so her hips go down, torso forward. So the action is: starting in downward dog, she transitions to a forward fold by bending her knees and lowering her chest towards the mat.\n\nSo the caption should be: A woman in a blue top and light blue leggings performs a yoga sequence on a purple mat, starting in a downward dog pose with hands and feet on the mat, then transitioning to a forward fold by lowering her torso and bending her knees. The camera remains stationary, observing from a doorway in a room with a window and cabinet in the background.\n\nBut need to check if that's chronological. Let's structure it:\n\n- Main subject: woman, blue top, leggings (color), on purple mat.\n\n- Actions: starts in downward dog (hands and feet on mat, body arched), then moves to forward fold (bends knees, lowers torso).\n\n- Spatial: in a room with window, cabinet (but background minimal).\n\n- Camera: stationary, doorway perspective.\n\nNow, check rules: a) motion in chronological order. So first, she's in downward dog, then transitions to forward fold. b) appearance: blue top, leggings, purple mat. c", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fpzpUHa7DV4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fpzpUHa7DV4_000366_000376.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 197.54383047730482, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A child in a light blue shirt and purple pants is moving on a mat, transitioning from a kneeling position to a plank position through deliberate physical locomotion.", "background_and_ambient_analysis": "Static background elements (walls, dresser, window, mirror) show no shifting or movement. No fire, water, smoke, or wind present; ambient environmental motion is absent."}}
{"video_id": "fqPX4k8moMA", "file_name": "fqPX4k8moMA_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in black athletic wear and white sneakers performs a TRX push-up on a black mat against a yellow brick wall. She begins in a plank position with hands on the ground and feet secured in the TRX straps, then lowers her body by bending her elbows while maintaining a straight line from head to heels, before pushing back up to the starting position. The camera remains stationary, capturing the exercise from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fqPX4k8moMA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fqPX4k8moMA_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 280.79600645038687, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete solid object) performs push-up-like movements with leg extension/retraction, driven by their own locomotion.", "background_and_ambient_analysis": "Static brick wall and floor show no uniform shifting; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "fr3N_2qH3rU", "file_name": "fr3N_2qH3rU_000192_000202.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. So, the user wants a concise, chronological paragraph describing the video based on the given rules. Let me read through the rules again to make sure I don't miss anything.\n\nFirst, the main points: focus on motion and behavior of main subjects in order. The subjects here are the person and the vehicle. The person is driving a small tractor or maybe a compact loader with a front bucket. The video shows them moving through a muddy area in a wooded setting.\n\nThe person is wearing a dark shirt and blue jeans. The vehicle is small, maybe a riding lawn tractor with a bucket attachment. They start on the left side of the frame, moving forward through the mud. The camera follows their movement, panning to the right as they go. The background is trees and some open ground, but the rules say to keep background minimal unless essential. Since the mud is part of the action, maybe mention the muddy terrain.\n\nI need to mention the spatial relationships. The person is seated on the vehicle, which is moving through the mud. The camera is following the movement, so maybe panning right. The vehicle's motion is forward, creating ruts in the mud. The person's position is driving, so orientation is facing forward.\n\nWait, the user said to exclude text recognition and named characters, so no names. Also, no stylistic analysis. Just the motion and behavior.\n\nLet me structure the paragraph chronologically. Start with the initial position: person on the vehicle in the muddy area. Then movement: driving through mud, creating ruts. The camera follows, panning to the right. Background is trees, but minimal.\n\nCheck the output format: must be in <caption_output> tags, no extra text. Also, keep it concise. Let me draft it:\n\n\"A man in a dark shirt and blue jeans operates a small tracked vehicle with a front bucket, driving through a muddy terrain in a wooded area. The vehicle moves forward, creating ruts in the mud, as the camera pans right to follow its progression. The man remains seated, steering the vehicle while navigating the uneven ground, with trees visible in the background.\"\n\nWait, does the vehicle have tracks? In the video description, it's a tracked vehicle. Let me check the video frames. The first frame shows the vehicle with tracks. So yes, it's a tracked vehicle. So \"tracked vehicle with a front bucket\" is correct.\n\nAlso, the camera movement: the description says the camera follows the vehicle, panning right. So \"the camera pans right to follow its progression.\"\n\nCheck the rules again: mention spatial relationships if relevant. The vehicle is moving forward, so the man is in front of the camera? No, the camera is behind or to the side. Wait, the video shows the person moving from left to right across the frame. So the camera is positioned to the left, panning right as the vehicle moves. So the camera pans right to follow the vehicle's movement.\n\nAlso, the background is trees and muddy ground, but keep it minimal. So \"wooded area\" is enough.\n\nWait, the rules say \"keep background descriptions minimal unless essential for understanding motion.\" Since the motion is in the mud, maybe the background (trees) isn't essential, but the muddy terrain is part of the motion. Hmm, maybe the background is necessary to set the scene. But the user says \"minimal,\" so maybe just \"wooded area\" is sufficient.\n\nLet me check the example output. Wait, the user didn't provide examples, but based on the rules.\n\nAnother check: the person's appearance: dark shirt, blue jeans. The vehicle: small tracked, front bucket. Motion: driving forward, creating ruts. Camera: pans right.\n\nWait, the video starts with the vehicle on the left, moving towards the right. So the camera is following, panning right. So \"the camera pans right to follow its movement.\"\n\nYes. Now, putting it all together concisely.\n\n\"A man in a dark shirt and blue jeans drives a small tracked vehicle with a front bucket through a muddy wooded area, moving forward and creating ruts in the mud as the camera pans right to follow his progression.\"\n\nWait, the person's orientation: they're facing forward, steering. The vehicle is moving forward. The camera is tracking their movement.\n\nMaybe add \"seated\" to indicate he's on the vehicle. \"A man in a dark shirt and blue jeans sits on a small tracked vehicle with a front bucket, driving through a muddy terrain in a wooded area. The vehicle moves forward, creating ruts, as the camera pans right to follow its path.\"\n\nThat's good. Check if it's chronological: starts with him driving, then moving forward, creating ruts, camera pans right.\n\nYes. Also, the vehicle has a front bucket, which is part of the description. Mentioning the tracks", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fr3N_2qH3rU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fr3N_2qH3rU_000192_000202.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 713.8829962853964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating an all-terrain vehicle (ATV) is moving through muddy terrain. The ATV and rider exhibit distinct motion due to vehicle locomotion.", "background_and_ambient_analysis": "No significant shifting of background elements (trees, ground) or fluid/environmental motion (fire, water, smoke, wind) is observed. Background remains relatively static."}}
{"video_id": "fpf1IhBOqJI", "file_name": "fpf1IhBOqJI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket walks from the driveway toward the porch, approaching the camera, steps onto the porch, and continues toward the house, exiting the frame. The camera remains stationary, showing the porch with brick columns and potted plants.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fpf1IhBOqJI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fpf1IhBOqJI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 542.9825027277664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking in the background, moving from left to right (or vice versa) across the driveway area. This is a discrete object motion due to locomotion.", "background_and_ambient_analysis": "Static background with no fluid or environmental motion (fire, water, smoke, wind) observed. The porch and house remain fixed throughout."}}
{"video_id": "frPQUcLkhQA", "file_name": "frPQUcLkhQA_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt sits at a table, using a fork to eat shredded food from a plate positioned directly in front of them. They lift the fork toward their mouth, then reach for a white napkin located to the right of the plate and bring it to their face to wipe. The background includes a softly lit lamp and a window with panes, while the camera remains stationary in a close-up view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/frPQUcLkhQA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/frPQUcLkhQA_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 222.2125689362889, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete actions: holding a plate, manipulating food, and wiping hands with a napkin. These are solid, distinct movements of a human subject.", "background_and_ambient_analysis": "The background elements (door with glass panels, lamp, and indoor decor) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "frBV12xC6Ic", "file_name": "frBV12xC6Ic_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows three men around a table in what looks like a casino or a game room. The first scene has them playing a game, maybe poker. The man on the left is wearing a brown jacket, the middle guy in a brown sweater, and the right one in a green patterned shirt. They're interacting: the left man is moving his hands, probably betting or dealing cards. Then the scene cuts to a white screen with pink text \"$600-$800\". \n\nNeed to follow the rules. Focus on motion and behavior chronologically. Start with the three men at the table. Describe their actions: left man moves hands (betting), middle man crosses arms, right man touches face. Then the transition to the text screen. \n\nCheck the rules: don't mention text recognition (but wait, the text is part of the video, but rule f says exclude text recognition. Wait, the text is \"$600-$800\" as a screen, so maybe it's a graphic. But rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So should I include the text? Wait, the instruction says \"Exclude text recognition\", so perhaps the text is part of the video but we don't describe it. Wait, the user says \"Exclude text recognition, named characters, or stylistic analysis.\" So the text \"$600-$800\" is part of the video, but we don't need to mention it? Wait, the problem says \"you must generate a concise, chronological paragraph describing the provided video\" and rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So even though the text appears, we don't mention it. Wait, but the text is a key part of the video. Wait, the user says \"text recognition\" so maybe we don't describe the text itself. Wait, the example given in the problem might not have it. Wait, let's re-read the rules.\n\nRule f: Exclude text recognition, named characters, or stylistic analysis.\n\nSo text recognition (i.e., describing what the text says) is excluded. So the \"$600-$800\" is text, so we don't mention it. But the video has that screen. Hmm, but the task is to describe the video. The problem says \"Exclude text recognition\" so even if text is on screen, we don't describe the text. Wait, but the text is part of the video's content. Wait, maybe the text is a graphic element that's not to be described. Let's check the example in the problem statement. Wait, the user provided the video frames, and the last frame has \"Rounders (1998) Miramax Films\" but the rules say exclude named characters and text recognition. So maybe in the caption, we don't mention the movie title or the text.\n\nWait, the user says: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"Rounders (1998) Miramax Films\" is text, so we don't mention it. The \"$600-$800\" is text, so we don't describe what it says. But the scene changes to that screen. Wait, but the task is to describe the video. The problem says \"generate a concise, chronological paragraph describing the provided video.\" So we need to note the transition. Let's think: the video starts with three men at a table, then cuts to a white screen with pink text (but we don't mention the text, per rule f). Wait, but the rules say \"Exclude text recognition\", so perhaps the text is a visual element but we don't describe it. Wait, maybe the instruction is that we don't mention the text at all. But the user says \"text recognition\" so if the text is on screen, we don't say what it says. But how to describe the screen? The screen is white with pink text. But the rules say exclude text recognition. So maybe just say the screen changes to a white screen, but not mention the text. Hmm, this is tricky.\n\nWait, the problem says \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the main subjects are the three men. Then the video transitions to a screen. The screen has text, but we don't describe the text. So the transition is: three men at a table, then a white screen.\n\nLet me outline:\n\nChronological order:\n\n1. Three men sit around a red table. Left man (brown jacket) gestures with hands (possibly betting), middle man (brown sweater) crosses arms, right man (green shirt) touches face. They interact at the table.\n\n2. The scene cuts to a white screen.\n\nWait, but", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/frBV12xC6Ic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/frBV12xC6Ic_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 94.77618838440415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: hands are gesturing over the table, likely interacting with cards or objects on the table. These motions are explicit and trackable.", "background_and_ambient_analysis": "Background elements (walls, lamp, furniture) are static and show no significant shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "fs8828I9w7U", "file_name": "fs8828I9w7U_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a crowded dining scene where guests in formal attire clap, seated at tables lined with glasses and menus. It then cuts to a stage with four individuals: a woman in a black dress, two men in suits, and a woman in a white gown. The woman in white moves toward a microphone, followed by the man in the gray suit stepping forward to speak into it. The camera zooms in on the speaker as they address the audience.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fs8828I9w7U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fs8828I9w7U_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 627.0478200950911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit locomotion: the older man clapping at the table, the woman in black walking away from the stage, the man in the suit walking toward the microphone, and the host speaking at the microphone. These movements are driven by physical forces (walking, gesturing).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed. Backgrounds (banquet hall decor, stage backdrop) remain static across frames with no uniform motion blur or environmental phenomena."}}
{"video_id": "frrRlmhylc8", "file_name": "frrRlmhylc8_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a bicycle, then shows people working on it. First, there are two people: one in a dark shirt with green and pink straps (maybe a backpack) and another in a light blue shirt. They're adjusting the bike's handlebar or part near the chain. Then the camera shifts to a close-up of the tire spinning. Wait, the first few frames (0-3 seconds) show them working, then frame 4 is a close-up of the tire. So chronological order: people adjusting bike, then camera zooms in on the tire. \n\nMain subjects: two people (one with a backpack, another in light blue), bicycle. Their actions: adjusting bike components (like the handlebar or brake). Then camera moves to focus on the tire rotating. \n\nSpatial relationships: people are around the bike, one near the handlebar, the other maybe holding something. The tire is part of the bike. \n\nBackground: minimal, just some outdoor elements maybe, but not essential. \n\nCamera movement: starts with a medium shot of people working on bike, then cuts to close-up of the tire. \n\nNeed to write a concise paragraph in order. So:\n\nTwo people, one wearing a dark shirt with green and pink straps and another in a light blue shirt, adjust components near the bicycle's handlebar and chain. The camera then shifts to a close-up of the bicycle's rotating tire.\n\nWait, check rules: chronological order. First, people working on bike, then camera focuses on the tire. \n\nAppearance of people: first person has a dark shirt with green and pink straps (maybe backpack straps), second in light blue. \n\nAction: adjusting (maybe handling a tool, like in the frames they're using hands to adjust). Then the tire spins. \n\nSo:\n\nTwo individuals, one in a dark shirt with green and pink straps and another in a light blue shirt, work on a bicycle's handlebar and chain area. The camera then transitions to a close-up of the bicycle's rotating tire.\n\nCheck if spatial relationships are needed. The people are near the bike, working on it. Maybe mention \"near the bicycle\" but not sure if essential. \n\nRules say \"mention spatial relationships if relevant\". Since they're working on the bike, which is the main object, probably not necessary to specify left/right unless crucial. \n\nCamera: starts with a shot of people working, then cuts to close-up of tire. So \"the camera shifts to a close-up of the bicycle's rotating tire\" is correct. \n\nBackground minimal, so don't mention. \n\nExclude text, so no \"red jacket\" etc., but the red part is on the bike maybe. Wait, the bike has a red part, but in the first frame it's visible. But rule f says exclude text recognition, so maybe the red part of the bike is part of the object but not text. Wait, the red part is part of the bicycle's frame. But since it's an object, maybe mention the bicycle's frame has red elements? Wait, but the rule says \"exclude text recognition, named characters\", so the red color is just part of the bicycle's appearance. But the instruction is to describe appearance briefly. Let's see the first frame: bicycle has a red part (maybe frame), and rainbow-colored parts. But the main focus is on the people working. So maybe mention \"a bicycle with a red frame\" but since it's not the main subject, perhaps not. Wait, the main subjects are people and bicycle. But the rule says \"main subjects (people/animals/objects)\" so bicycle is an object. \n\nWait, in the first part: two people adjust the bicycle's components. The bicycle has a red frame and colorful parts. But should we mention that? The rule b says \"briefly describe their appearance and number (color, size, orientation)\". So for the bicycle, mention color if relevant. But since the focus is on the action of people, maybe just say \"bicycle\" without color, but the first frame shows a red part. Hmm.\n\nWait, the first frame: the bike has a white top tube, red part on the frame, and rainbow-colored elements. But the people are adjusting. Let's see the rules: \"briefly describe their appearance and number (color, size, orientation)\" – \"their\" refers to main subjects. So people and bicycle. For the bicycle, color is part of appearance. So \"a bicycle with a red frame\" is okay. But the main action is people working, so maybe:\n\nTwo people, one in a dark shirt with green and pink straps and another in a light blue shirt, adjust components on a bicycle with a red frame. The camera then transitions to a close-up of the bicycle's rotating tire.\n\nWait, but does the bicycle have a red frame?", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/frrRlmhylc8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/frrRlmhylc8_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 465.29895627231855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The bicycle wheel is spinning rapidly (discrete object motion). The people in the initial segment are adjusting the bicycle (discrete object motion).", "background_and_ambient_analysis": "The background in the initial segment is static (trees and ground). The second segment is a close-up of the wheel with no background visible. There is no fire, water, smoke, or wind as dominant motion."}}
{"video_id": "frVRne-uNfA", "file_name": "frVRne-uNfA_000287_000297.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt picks up a hard drive from a table in front of an open computer case with exposed wires and components. They maneuver the hard drive toward the case and insert it into the designated hard drive space. The camera maintains a top-down view throughout, capturing the person’s hands and the computer case on a wooden surface with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/frVRne-uNfA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/frVRne-uNfA_000287_000297.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 696.1414052694802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move to handle a hard drive and connect it to an electronic device. The hard drive is manipulated through explicit physical actions (picking up, placing down, inserting).", "background_and_ambient_analysis": "Background elements (white wall, blue object, floor) are stable with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "fsW12LE5mb8", "file_name": "fsW12LE5mb8_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray sweatshirt holds a large silver flip phone, initially with arms crossed. The person shifts posture, moving the phone while standing in front of a reflective surface. Nearby, a second individual in a striped hoodie sits in the background. The camera remains close and shaky, capturing the person's upper body and the phone's movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fsW12LE5mb8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fsW12LE5mb8_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 1110.9808102281986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The phone on the table is moved by the right individual's hand (from a lying position to upright and back). The person on the right shows hand motion while the left individual remains mostly static.", "background_and_ambient_analysis": "The background (table, wall, water bottles) is static with no shifting or environmental fluid motion (no fire, water, wind)."}}
{"video_id": "frh2yxt9h14", "file_name": "frh2yxt9h14_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a blue polka-dot shirt initially faces the camera, then turns and runs toward a seated man in the background. The child moves from the foreground toward the man, who remains seated on a chair. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/frh2yxt9h14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/frh2yxt9h14_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 1447.8238983484198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child in a blue shirt turns around and walks away, and a person in white sits and then stands up and moves.", "background_and_ambient_analysis": "The background elements (buildings, plants, bicycles) remain stable and do not shift uniformly. No fire, water, smoke, or wind is observed."}}
{"video_id": "frwSnvieaIQ", "file_name": "frwSnvieaIQ_000252_000262.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a hand holding an orange balloon. Then the hand moves away, so the balloon is no longer in the frame. Next, the hand comes back, but then a person (with a striped shirt maybe) enters from the left. Wait, the sequence: frame 0 has a hand holding an orange balloon. Frame 1, the hand releases it? Then frame 2, the hand is gone, balloon is still there? Wait no, frame 0 shows a hand holding a balloon, then frame 1 shows the balloon being released? Wait, the video: [0.0] hand holding balloon, then the balloon is let go? Then the next frames show the balloon still there? Wait, no. Let's check the timestamps.\n\nFrame 0: hand (left side) holding an orange balloon (large, shiny). Then in frame 1, the balloon is no longer held, but there's another orange balloon on the right. Wait, the first frame has a hand holding a balloon, then the hand moves away, so the balloon is released. Then frame 2: the balloon is gone? Wait, no. Wait, the description says [0.0] shows hand holding orange balloon, then [1.4] shows the balloon being let go (the hand moves away), then frame 2 shows the scene without the hand, with the background (curtains, bed, etc.). Then frame 3, a hand comes into view from the left, then frame 4, a person (with a striped shirt, maybe) enters from the left, sitting down. Then frame 5, the person is sitting, legs crossed, wearing yellow pants and colorful socks.\n\nSo main subjects: hand (first), then the person (later). The balloon is orange, large. The person enters from the left, sits on the bed. The background has green curtains, a green pillow, a pink and white blanket, and another orange balloon. Wait, the initial frame has a large orange balloon (held by hand), then in the next frames, that balloon is released (so it's floating?), then the other orange balloon is on the right. Wait, the first frame: hand holds a balloon, then the hand moves away, so the balloon is let go. Then the scene shows the bed, curtains, and another orange balloon (maybe the same? Or another). Wait, the first frame has two orange balloons? No: [0.0] shows a large orange balloon (held by hand) and another orange balloon on the right. Then as the hand moves away (frame 1-2), the balloon is released, so maybe it's moving.\n\nWait, the sequence: at 0.0, a hand holds a large orange balloon (left side). Then the hand moves, releasing the balloon, so in 1.4, the balloon is no longer being held. Then the scene shows the bed with green pillow, green curtains, and the other orange balloon (right side). Then, the hand comes back (frame 3), and then the person enters (frame 4-5), sitting down on the bed. The person is wearing a striped shirt (but maybe it's a hoodie?), yellow pants, and colorful socks (paws with colors). The person sits down, legs visible.\n\nSo the chronological order:\n\n- A hand holds a large orange balloon, then releases it (so the balloon is let go, moving away from the hand).\n- The hand moves out of the frame, leaving the scene with the bed, curtains, and another orange balloon (right side).\n- A hand re-enters from the left, then a person (wearing yellow pants and colorful socks) enters from the left, sits on the bed, and adjusts position.\n\nWait, the description in the video: [0.0] is the first frame, then [1.4] the next. So the first action is the hand holding the balloon, then moving (releasing), then the person comes in.\n\nLet's structure the caption:\n\nStart with the hand holding the orange balloon (large, shiny). Then the hand moves away (releasing the balloon), which is now out of the frame. Then a person enters from the left, sitting on the bed (wearing yellow pants and colorful paw-print socks), adjusting their position. Background has green curtains, a green pillow, and a pink blanket. The camera is stationary, capturing a medium shot of the bed area.\n\nWait, need to check rules: focus on motion and behavior. So:\n\n- Initial: hand (left) holding a large orange balloon (shiny).\n- Hand releases balloon, moves away (balloon moves out of frame).\n- Then, a hand (left side) re-enters the frame.\n- Then a person (striped shirt, yellow pants,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/frwSnvieaIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/frwSnvieaIQ_000252_000262.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 33.552679786667156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) enters the frame from the left and moves across the scene, interacting with the environment.", "background_and_ambient_analysis": "The background elements (curtains, pillows, stuffed animal) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "fsga8wSkc4Q", "file_name": "fsga8wSkc4Q_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a light blue shirt and black pants kneels beside a silver car’s front wheel, her right hand moving along the tire as she inspects. She shifts her posture, then the scene transitions to a solid blue screen. The camera remains stationary during the inspection before cutting to the blue screen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fsga8wSkc4Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fsga8wSkc4Q_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 401.5496340218485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman) is moving her hands and body to inspect a stationary car's wheel, indicating discrete physical interaction and locomotion.", "background_and_ambient_analysis": "The background features static elements (glass walls, office furniture) with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "fueLyk6e3xk", "file_name": "fueLyk6e3xk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light-colored pajamas stands beside a bed, adjusting their pants while moving their hands across their waist, then turns to face a television on the left; a small light-colored dog remains stationary beside them, and the camera stays relatively fixed with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fueLyk6e3xk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fueLyk6e3xk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 144.69939940516505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a discrete solid object) is moving by adjusting their pants, stepping, and turning. The dog remains stationary.", "background_and_ambient_analysis": "Background (walls, door, television) is static; no shifting or environmental fluids (fire, water, smoke, wind) observed."}}
{"video_id": "fvPK-5aHczg", "file_name": "fvPK-5aHczg_000322_000332.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue uniform stands in front of a large yellow industrial machine. He holds a red container, moves it toward the machine, and positions it into the machine's opening. The camera remains stationary, capturing the action from a fixed angle within a factory environment with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fvPK-5aHczg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fvPK-5aHczg_000322_000332.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 202.56960087055762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue uniform is operating machinery, with discrete movements of arms and torso (e.g., adjusting levers, handling objects) within the factory workspace.", "background_and_ambient_analysis": "No shifting background elements; walls, machinery, and shelves remain stationary. No fluid motion (fire, water, smoke) or wind present. Industrial setting with controlled environment."}}
{"video_id": "fuCGcifEp5M", "file_name": "fuCGcifEp5M_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of paintball players in protective gear advance across a field marked by red inflatable barriers. One player, wearing a black and red uniform, runs toward a barrier, raises a paintball gun, and fires, causing a yellow paint splatter on the barrier. The camera zooms in to capture the player’s aim and the impact, then shifts to a close-up as the player takes cover behind the barrier. The background features additional barriers and blurred greenery, with the camera maintaining a steady focus on the player’s motion and actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fuCGcifEp5M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fuCGcifEp5M_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 365.88299584405047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Paintball players in gear are moving (running, taking positions) and firing paintball guns; their motion is driven by locomotion and direct physical interactions with targets.", "background_and_ambient_analysis": "Background elements (inflatable obstacles, trees, grass) remain stationary without significant shifting. Minor dust/smoke from paintball impacts is not dominant environmental motion."}}
{"video_id": "fwGsg85nXaU", "file_name": "fwGsg85nXaU_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Keep it concise. Let me structure it step by step.  Start with the person in a dimly lit indoor space. They hold a wine glass with red wine. Then drink from it, lower the glass. Camera is close-up, slightly shaky. Background has chandeliers but minimal description. Mention the person's green shirt. Don't include other people unless relevant. Wait, the frames mention \"other people\" in the background? The third frame says \"another person in the background.\" Hmm, but the rules say to keep background descriptions minimal unless essential. Maybe just mention the indoor setting with lights without specifics.  Wait, the user's example shows \"a person in a dimly lit indoor setting with chandeliers and warm lighting.\" So maybe the background elements like chandeliers are okay as minimal context. But need to be brief.  Let me draft:  A person in a green shirt holds a wine glass filled with red wine in a dimly lit indoor setting with chandeliers. They bring the glass to their mouth, drink, and lower it. The camera remains close to the person, with slight movement, capturing the action from a frontal perspective.  Check rules: chronological order (holding, drinking, lowering). Mention appearance (green shirt, red wine). Spatial: glass in front, person facing camera. Camera perspective: close-up, slight shake. Background minimal (chandeliers mentioned as part of setting). Okay, that should fit. </think>  <caption_output>A person in a green shirt holds a wine glass filled with red wine in a dimly lit indoor setting with chandeliers, then brings the glass to their mouth, takes a sip, and lowers it. The camera maintains a close-up frontal perspective with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fwGsg85nXaU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fwGsg85nXaU_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 58.51814914234745, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding and manipulating a wine glass, exhibiting discrete motion (raising, tilting, drinking) with clear hand/glass movement.", "background_and_ambient_analysis": "Background features (chandeliers, ceiling structures) are static with no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "fwPFrdBrkto", "file_name": "fwPFrdBrkto_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a dense crowd of people in various colored clothing (red, white, blue, patterned) gathered inside a large room, moving toward a central stage area with a wooden table and potted plants. As the camera pans upward and slightly left, more of the crowd becomes visible, with individuals raising hands and interacting closely. The group remains clustered near the stage, with some standing on steps leading up to it. The camera maintains a high-angle perspective throughout, capturing the shifting positions of the people as they move and interact within the space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fwPFrdBrkto.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fwPFrdBrkto_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 491.18159236818127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: People are moving due to locomotion (walking, gathering) in a crowded indoor setting.", "background_and_ambient_analysis": "Background structures (stalls, walls) are static and do not shift uniformly. No fluid or environmental motion (fire, water, wind) is observed."}}
{"video_id": "fxb0-8YV1ck", "file_name": "fxb0-8YV1ck_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt uses their hands to shape light purple clay on a rotating yellow pottery wheel, pressing downward to form a conical structure. The hands continuously mold the clay, adjusting its height and smoothness as it spins, with the background featuring faintly visible shelves holding pottery supplies. The camera remains static in a close-up view, centered on the hands and clay.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fxb0-8YV1ck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fxb0-8YV1ck_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 346.08347688388824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (the person's hands and the clay) are moving via explicit physical forces (hand pressure on rotating clay).", "background_and_ambient_analysis": "Background elements (e.g., shelves, containers) remain static with no uniform shifting or fluid motion (e.g., water, smoke, fire)."}}
{"video_id": "fwHxG-EIVWs", "file_name": "fwHxG-EIVWs_000319_000329.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt uses a spoon to transfer white rice from a large white bowl onto a sheet of dark green nori placed on a bamboo mat, spreading the rice evenly across the nori. The bowl of rice is to the left of the nori, with a plate of salmon visible behind. Camera is top-down, static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fwHxG-EIVWs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fwHxG-EIVWs_000319_000329.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 142.30909953867757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and utensils (spoon) are actively moving to transfer and spread rice onto a nori sheet, demonstrating explicit physical manipulation of solid objects.", "background_and_ambient_analysis": "Background elements (countertop, bowls, wall) remain stationary with no uniform shifting; no fire, water, or wind-driven motion observed."}}
{"video_id": "fwl-SlDNw1o", "file_name": "fwl-SlDNw1o_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark shirt and blue jeans walks from the right side of the frame toward the center, then leaps into the air with arms outstretched before landing on a grassy area. He stands upright after the jump. The scene is set in a backyard with a brick wall and trees in the background, viewed from a fixed, eye-level camera perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fwl-SlDNw1o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fwl-SlDNw1o_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 158, "blur_score": 666.172418055276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue overalls performs repeated swinging motions (likely practicing a bat swing), with discrete movement of the body and limbs.", "background_and_ambient_analysis": "Static brick wall, grass, and trees show no uniform shifting; no fire, water, smoke, or significant wind motion observed."}}
{"video_id": "fzES-VRg80k", "file_name": "fzES-VRg80k_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, covered in soap suds and wearing light blue sleeves, vigorously scrubs a toothbrush with white and purple bristles under a running faucet. The hands move the brush back and forth, positioned in front of a sink with a visible faucet to the left. The camera starts with a close-up of the scrubbing motion, then slightly widens to include more of the sink area, maintaining focus on the hands and toothbrush while minimizing background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fzES-VRg80k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fzES-VRg80k_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 116.84772546625256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand wearing a glove is performing a discrete physical action (brushing teeth) with visible motion due to explicit force application.", "background_and_ambient_analysis": "Static background with tiled wall and faucet; no fluid motion (fire, water, smoke, wind) detected as dominant."}}
{"video_id": "fyDrfMET8GM", "file_name": "fyDrfMET8GM_000266_000276.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black boots with white bands repeatedly steps down onto a pile of shattered debris on a concrete floor, crushing broken electronics and fragments, then lifts their feet. The debris is scattered around, with a wooden door visible in the background. The camera maintains a low-angle, static perspective focused on the feet and debris.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fyDrfMET8GM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fyDrfMET8GM_000266_000276.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 275.5138846811526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person's boots (actively stomping) and broken debris (reacting to impacts).", "background_and_ambient_analysis": "Background elements (wooden panel, floor) show no uniform shifting; no fire, water, or wind is present, ruling out ambient environmental motion."}}
{"video_id": "fxukf_NI3VE", "file_name": "fxukf_NI3VE_000346_000356.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a black smartphone with a red screen in the left hand and a gray remote control in the right hand; the right hand manipulates the remote while the left hand adjusts the smartphone's position, transitioning the phone's screen from a red display to a camera interface, all viewed from a top-down perspective on a red surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fxukf_NI3VE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fxukf_NI3VE_000346_000356.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 39.92713074003885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are holding and manipulating electronic devices (a smartphone and a remote control), exhibiting controlled movements consistent with explicit physical forces (hand motion).", "background_and_ambient_analysis": "The background consists of a static red surface with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "fxHWT30JlKQ", "file_name": "fxHWT30JlKQ_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym, a person in a blue shirt lies on a bench, holding dumbbells with arms extended upward, while a second person in a gray shirt stands behind, assisting. The person on the bench lifts the dumbbells vertically, then lowers them back toward their chest, with the standing individual guiding their motion and adjusting hand positions. The background includes gym equipment, and the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fxHWT30JlKQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fxHWT30JlKQ_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 203.2618844516296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in blue shirt performs barbell press with visible lifting/lowering motion; spotter in gray shirt assists by stabilizing the barbell. Both movements are driven by physical exertion and weight manipulation.", "background_and_ambient_analysis": "Gym equipment (weights, benches, green door) is stationary; no fluid/environmental motion (fire, water, smoke, wind) observed. Background elements remain fixed."}}
{"video_id": "g-1Whn6-nok", "file_name": "g-1Whn6-nok_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light brown hair and a black jacket sits in a vehicle seat; another individual wearing a brown beanie and green jacket enters the frame, sitting beside the first person while holding a small object close to their face. The camera pans slightly left, capturing the second person’s focused posture as they interact with the object, with minimal background details visible. The shot remains steady with subtle movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g-1Whn6-nok.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g-1Whn6-nok_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 231.31820944633483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one seated passenger turns to interact with another person holding a camera/phone; both exhibit discrete movements (adjusting posture, handling the device).", "background_and_ambient_analysis": "Background elements (train interior, windows) show no uniform shifting or fluid motion; no fire, water, smoke, or wind visible."}}
{"video_id": "fzjroPokatU", "file_name": "fzjroPokatU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women stand in a kitchen; the woman in a yellow patterned top lifts her hand to adjust her hair, then lowers it while holding a small object, while the woman in a light-colored top gestures toward her. The woman in yellow shifts her posture and holds the object outward as the other woman remains slightly to her left. Camera perspective is steady but exhibits slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fzjroPokatU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fzjroPokatU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 57.702938399972176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women are moving: one brushing hair (repeated motion) and the other waving her hand (sudden motion). These are discrete solid objects (people) with explicit physical movements.", "background_and_ambient_analysis": "No significant ambient motion (no fire, water, smoke, wind). Background (kitchen cabinets, stove) is stationary relative to frame."}}
{"video_id": "g-XpAuZdR0E", "file_name": "g-XpAuZdR0E_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: a person in a striped shirt sits on a gray couch, legs crossed, barefoot. There's a small table with items, a fan, and a towel. Second frame: a person in a green shirt and white shorts stands in an elevator, hands on the sides, a smaller person in a black suit kneels below them. Third frame: same as first but the person on the couch has one arm extended. Fourth frame: the person in the green shirt is in the elevator again, now sitting with hands on knees. Wait, need to order chronologically.\n\nWait the video sequence is:\n\n[0.0] Frame 1: person on couch.\n\n[0.5] Frame 2: elevator scene, person in green shirt standing, someone in suit kneeling.\n\n[1.0] Frame 3: same elevator scene? Wait no, the sequence is:\n\nWait the user provided:\n\n[0.0] <0.3 seconds> [frame 1]\n\n[0.5] <1.4 seconds> [frame 2]\n\n[1.0] <2.5 seconds> [frame 3]\n\n[1.5] <3.6 seconds> [frame 4]\n\nWait no, the frames are given as:\n\nFirst frame: [0.0] person on couch.\n\nSecond frame: [1.4] elevator with person in green shirt standing, someone in suit kneeling.\n\nThird frame: [2.5] same elevator, person in green shirt still standing? Or maybe the person in suit is now standing? Wait no, the second frame (at 1.4s) is the elevator scene, then at 2.5s, same elevator but maybe different pose?\n\nWait the problem statement says the video has frames:\n\n<0.3 seconds>: frame 1\n\n<1.4 seconds>: frame 2\n\n<2.5 seconds>: frame 3\n\n<3.6 seconds>: frame 4\n\nWait no, the user listed:\n\n<0.3 seconds> [frame 1]\n\n[1.4 seconds] [frame 2]\n\n[2.5 seconds] [frame 3]\n\n[3.6 seconds] [frame 4]\n\nWait no, the first line is:\n\n[0.0] <0.3 seconds> [frame 1]\n\nThen [1.4 seconds] [frame 2]\n\nWait the user's input:\n\nThe video sequence is:\n\nFrame 1 (0.0s): person sitting on couch (striped shirt, dark shorts, barefoot, legs crossed, on gray couch; small table with items, fan, towel in background)\n\nFrame 2 (1.4s): elevator scene: person in green shirt (shorts, yellow shirt) standing with hands on sides of elevator, smaller person in black suit kneeling below.\n\nFrame 3 (2.5s): same elevator scene, but the person in green shirt is now with hands on knees, maybe the suit person is still there.\n\nWait no, looking at the provided frames:\n\nFirst frame: [0.0] <0.3 seconds> [frame 1] shows a person on couch.\n\nThen [1.4 seconds] [frame 2] shows elevator.\n\n[2.5 seconds] [frame 3] same as frame 2? Or different? Wait the description for the second frame is: \"a person in a green shirt and white shorts stands in an elevator, hands on the sides, a smaller person in a black suit kneels below them.\" Then the third frame is at 2.5s: the same person in green shirt is now sitting on the elevator with hands on knees. Wait no, the user's frame descriptions:\n\nFrame 2: <1.4s> elevator scene: person (green shirt, white shorts) standing, another person (black suit) kneeling.\n\nFrame 3: <2.5s> same elevator? Or the person in green shirt is now sitting? Wait no, the third frame is: \"the same person in green shirt sits on the elevator with hands on knees, the other person still there.\"\n\nWait no, the user's input shows:\n\nFrame 1: [0.0] person on couch.\n\nFrame 2: <1.4s> elevator with green shirt person standing, black suit person kneeling.\n\nFrame 3: <2.5s> same elevator? Or maybe the scene shifts back to the couch? Wait no, the third frame description is: \"same as frame 1 but the person on the couch has one arm extended.\" Wait no, the user's input says:\n\n[0.0] <0.3 seconds> [frame 1] → person on couch.\n\n[1.4 seconds] [frame 2] → elevator scene.\n\n[2.5", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g-XpAuZdR0E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g-XpAuZdR0E_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 147, "blur_score": 240.91125229391255, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals in the elevator (one in green shirt, one in suit) are moving their arms and hands, exhibiting discrete object physics due to their own locomotion and gestures.", "background_and_ambient_analysis": "In the couch scene, the background (room walls, furniture) is static with no environmental motion. In the elevator scene, the background (elevator interior) is static with no environmental motion."}}
{"video_id": "fzX-UbsFnKE", "file_name": "fzX-UbsFnKE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output> so the final answer must be exactly that.  Wait, the user said \"DO NOT include any reasoning in the caption tags\" so the output is just the caption inside the tags.  Let me write it concisely:  A ginger cat with a dark face lies on its back on a white blanket, then rolls onto its side. A hand enters from the left, gently petting the cat's belly and head as it remains still. The camera maintains a static top-down perspective. </think>  <caption_output>A ginger cat with a dark face lies on its back on a white blanket, then rolls onto its side. A hand enters from the left, gently petting the cat's belly and head as it remains still. The camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/fzX-UbsFnKE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/fzX-UbsFnKE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 48.27031341550615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The cat (brown and white) is moving slightly (turning head, shifting position) and being petted by a human hand which moves across the cat's body.", "background_and_ambient_analysis": "The background consists of a static bed with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "g-WP5J835Cc", "file_name": "g-WP5J835Cc_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a dark blue polo shirt and an adult in a white t-shirt sit side by side in a bathroom. The child holds a purple and green toothbrush, brushing their teeth while the adult, also holding a blue toothbrush, brushes theirs. The adult moves their arm toward the child’s arm, then resumes brushing as the child continues brushing and smiles. The camera remains static, capturing the interaction from a close-up angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g-WP5J835Cc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g-WP5J835Cc_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 29.864409917344872, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (child and adult) exhibit motion: child moves toothbrush in mouth, adult moves hand toward mouth; both engaged in brushing teeth, a distinct physical action.", "background_and_ambient_analysis": "Background elements (tiled wall, bathtub, door) remain static across frames. No fluid motion (water, smoke, fire) or significant environmental movement observed."}}
{"video_id": "g-8GDJySfPc", "file_name": "g-8GDJySfPc_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt stirs a yellow liquid in a clear glass with a spoon, then places the glass on a reflective surface, and pours a white liquid from an orange carton into the glass. A green plant is visible to the right of the frame, with a door in the background. The camera maintains a top-down, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g-8GDJySfPc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g-8GDJySfPc_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 62.212368855950274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in blue shirt pours from yellow container into glass, then pours from bottle into glass; hands and containers move due to pouring action.", "background_and_ambient_analysis": "Background (wall and reflective surface) is static; no fire, water, smoke, or wind motion observed."}}
{"video_id": "g-xB1iHqf74", "file_name": "g-xB1iHqf74_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and a cap works on a large, intricately carved wooden piece, moving their hands to adjust and refine the details. The individual shifts position while focusing on the carving, occasionally stepping back to inspect their work. The camera follows the person's movements with slight shifts, maintaining a close focus on the carving process against a minimal background of tools and a blue tarp.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g-xB1iHqf74.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g-xB1iHqf74_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 565.0181796079389, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively carving wood, with their hands and tools moving in controlled, discrete motions to shape the wooden surface. The motion is localized and consistent with deliberate physical manipulation.", "background_and_ambient_analysis": "The background (tools, blue tarp, wooden structure) shows minimal movement without uniform shifting; no fire, water, smoke, or wind is present, ruling out ambient environmental motion."}}
{"video_id": "g0z75S4AlZ0", "file_name": "g0z75S4AlZ0_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with curly hair, wearing a red-and-white striped tank top, blue skirt, and white socks, stands in a living room. She twirls, then holds a dark blue garment up with both hands before lowering it. An adult arm enters from the left, reaching toward her. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g0z75S4AlZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g0z75S4AlZ0_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 90, "blur_score": 144.83578119454927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (in blue dress) moves and interacts with a pillow. An adult woman enters from the left, walks towards the girl, and interacts with her.", "background_and_ambient_analysis": "Background elements (walls, staircase, furniture) are stationary. No fire, water, smoke, or wind present."}}
{"video_id": "g-m7C2TUIys", "file_name": "g-m7C2TUIys_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A swimmer in a black swimsuit with yellow trim, wearing a swim cap and goggles, swims freestyle across a pool. From a top-down perspective, the swimmer extends one arm forward while the other arm pulls through the water, creating splashes. The camera transitions to an underwater view, showing the swimmer's body in motion, legs kicking and arms alternating in a stroke, moving forward through the clear water. The swimmer's form remains consistent as the camera follows the movement, shifting from above-water to below-water perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g-m7C2TUIys.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g-m7C2TUIys_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 75.00083347329712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The swimmer (a solid, distinct object) is moving through the water via swimming strokes.", "background_and_ambient_analysis": "The pool tiles and lane dividers are static and do not shift uniformly. The water movement is a result of the swimmer's motion and is not the dominant event."}}
{"video_id": "g2RGIDXzSK0", "file_name": "g2RGIDXzSK0_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with short dark hair pours water from a white pitcher over the head of another shirtless man with a shaved head, who is bent over in a bathroom. The pouring motion continues as water flows onto the second man’s face. The camera, handheld and slightly shaky, maintains a close-up focus on the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g2RGIDXzSK0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g2RGIDXzSK0_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 161, "blur_score": 39.294545829433865, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two shirtless men: one is washing the other's hair. The hair washer moves his hands and head, and the person being washed moves his head and body. Both motions are due to explicit physical actions.", "background_and_ambient_analysis": "The background (tiled walls and sinks) shows no uniform shifting. No fire, water, smoke, or wind dominates the scene (water is part of the action)."}}
{"video_id": "g27S0ilfvTY", "file_name": "g27S0ilfvTY_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the video content based on the frames provided. The user mentioned it's a video of a person operating a yellow construction vehicle, maybe a bulldozer or loader, in a muddy terrain. The scene is set in an open area with hills and some trees in the background.\n\nLooking at the rules, I need to focus on motion and behavior chronologically. The main subject is the person in blue clothing operating the yellow machine. The vehicle is moving through mud, pushing or moving dirt. The camera seems to follow the vehicle, maybe panning to keep it in frame.\n\nI should note the appearance: the person is wearing blue, the machine is yellow. The spatial relationships might involve the vehicle being on a muddy slope, with dirt piles around. The background has hills and trees, but according to rule e, keep background minimal unless essential. Since the terrain is key to the motion, maybe mention the muddy area and the hillside.\n\nThe camera movement: the frames show the vehicle moving forward, so the camera probably follows it, maybe panning slightly. The user's examples mention \"slight shake\" or \"pan left,\" but here it's more of a tracking shot. Need to check if the camera moves left or right, but the frames seem to shift perspective as the vehicle moves, so perhaps the camera pans to follow.\n\nWait, looking at the frames, the vehicle starts on the left side of the frame and moves towards the right. The camera might be panning right to keep the vehicle in view. Also, the terrain is a muddy slope with dirt piles, so the vehicle is moving up the slope.\n\nImportant to mention the chronological order: the vehicle is moving forward, the operator is steering, the machine's bucket is in motion, pushing dirt. The background has a hillside and distant trees, but minimal description.\n\nAvoid text, named characters. So no mention of specific names or text. Keep it concise.\n\nLet me structure the caption:\n\n- Main subject: person in blue, operating yellow construction vehicle.\n- Action: moving forward through muddy terrain, pushing dirt.\n- Spatial: vehicle is on a slope, moving from left to right.\n- Camera: follows the vehicle, panning slightly to the right.\n- Background: distant hills and sparse trees, but minimal.\n\nCheck if the vehicle is a loader or bulldozer. The first frame shows the bucket, so maybe a loader. The operator is in the cab, blue shirt.\n\nChronological: the vehicle starts at the left, moves right, the mud is being pushed up. Camera follows.\n\nWait, the user's example output says: \"A person in blue operates a yellow loader on a muddy slope, moving rightward with its bucket pushing dirt uphill. The vehicle's position shifts from left to right as the camera pans slightly right to follow, with distant hills and sparse trees visible in the background.\"\n\nBut need to check if \"slight shake\" is needed. In the given frames, maybe the camera has a slight shake. But the user's example mentions \"slight shake\" in the rules, but the actual video might not have it. The user's instruction says to describe camera movement. In the frames provided, the video might be shaky, but the rules say \"if relevant.\" Since it's a construction site, maybe the camera is handheld, leading to slight shake.\n\nWait, the user's example in the rules says \"e.g., top-down, pan left, slight shake.\" So if the camera has a slight shake, mention it. But how to know from the frames? The user provided the frames as [0.0] to [5.0], but the actual video might have camera movement. However, the user's task is to generate based on the provided frames, which show the vehicle moving and the camera following it. The description in the user's example uses \"pan slightly right to follow.\"\n\nSo the caption should mention the camera panning to follow the vehicle's movement. Also, the vehicle is moving through mud, pushing dirt uphill.\n\nLet me draft:\n\n\"A person in blue operates a yellow construction vehicle, maneuvering it uphill through muddy terrain, pushing dirt with its bucket. The vehicle moves from left to right across the frame as the camera pans slightly right to follow, with distant hills and sparse trees visible in the background.\"\n\nCheck for minimal background: \"distant hills and sparse trees\" is minimal. The main motion is the vehicle moving, operator's action, camera movement.\n\nYes, that seems to follow the rules. Avoid excessive detail on background, focus on motion. Also, check that it's chronological: starts with the vehicle in position, then moving, then the camera follows. The paragraph should be concise.\n\nAnother check: mention the number of subjects (one person), their appearance (blue shirt), the vehicle's color (yellow), the motion (moving uphill, pushing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g27S0ilfvTY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g27S0ilfvTY_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 643.6707467362583, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects: Excavator bucket moving to interact with mud/dirt, operator on excavator performing actions; mud displacement is a result of excavator's physical action.", "background_and_ambient_analysis": "Background elements (hills, distant trees) show no uniform shifting; no fire, water flow, smoke, or wind-dominated motion observed."}}
{"video_id": "g0zgV2vG0fo", "file_name": "g0zgV2vG0fo_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and red shoes stands inside a batting cage net, repeatedly swinging a bat in a batting motion; they move from a stance to a forward swing and back. The camera remains stationary, observing the subject through the net.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g0zgV2vG0fo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g0zgV2vG0fo_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1345.3122403938505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person behind the net is swinging a bat, showing discrete locomotion. The person is standing on a red cone which remains stationary.", "background_and_ambient_analysis": "The background elements (net, blue wall, ladder) are stationary; no fire, water, smoke, or wind is visible."}}
{"video_id": "g2fgh5E1WLs", "file_name": "g2fgh5E1WLs_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink top and light pants runs across the room, trips, and falls onto the floor in front of a white table with pink decorative items. Another person in dark clothing remains seated on a chair near a red couch in the background. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g2fgh5E1WLs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g2fgh5E1WLs_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 157, "blur_score": 62.19143338321713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Person in red (standing and falling) and pink ball (thrown and landing) are discrete solid objects moving due to physical forces (throwing and gravity).", "background_and_ambient_analysis": "No shifting background elements (door, wall, furniture are static). No fire, water, smoke, or wind detected."}}
{"video_id": "g3Oi7xfgnnY", "file_name": "g3Oi7xfgnnY_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to describe the video chronologically. The video shows a man in a black shirt and blue capris. He's holding a frisbee, right? Wait, in the frames, he's moving towards a tree, then throws the frisbee. Let's check the sequence.\n\nAt [0.0], he's standing near a tree, back to the camera. Then he turns, throws the frisbee. The frisbee flies towards a tree in the background. He moves as he throws, so his motion is from left to right maybe. Then he follows through, turns away from the tree. \n\nAppearance: man, black shirt, blue capris, gray hair, sneakers. The background has a grassy area, trees, a trailer. But per the rules, keep background minimal. So focus on the man's actions: initial position, throw, follow-through. \n\nSpatial relationships: he's near the tree (initially), then the frisbee goes to the tree. Camera perspective: seems handheld, maybe slight shake. The camera moves as the man moves? Let's see the frames: in frame 0, he's to the right of the tree, then in frame 2, he's moving towards the left (if the tree is on the right). Wait, the tree is on the right side of the frame. He starts by facing the tree, then throws the frisbee, and then turns.\n\nSo chronological: Man in black shirt and blue capris stands near a large tree, turns away from the tree, throws a frisbee toward the tree. The frisbee flies through the air, then the man walks away. Camera follows his movement, slightly shaky.\n\nWait, the video starts with him facing the tree, then he turns to the left (towards the camera's direction), throws, and then continues walking. Let's check the frames:\n\nFrame 0: Man is facing the tree (right side of frame), back to camera, holding frisbee.\n\nFrame 1: He's turning, starting to throw.\n\nFrame 2: He's in mid-throw, facing left (toward camera), frisbee is in air.\n\nFrame 3: He's after the throw, walking away from the tree.\n\nFrame 4: He's moving further left, frisbee has been thrown.\n\nSo sequence: Man stands near tree, turns, throws frisbee toward the tree, then walks away. \n\nAppearance: Man is bald, black shirt, blue capris, gray hair? Wait, he's bald, so no hair. But the caption needs appearance: color, size. So \"a bald man in a black shirt and blue capris\". \n\nSpatial: he's near the tree initially, then the frisbee is thrown toward the tree. \n\nCamera: seems handheld, slight shake as he moves. \n\nBackground: grassy field with trees and trailer in distance. But rules say minimal background unless essential. The trailer might not be essential, but the trees are part of the setting. Wait, the problem says \"keep background descriptions minimal unless essential for understanding motion\". The motion is him throwing toward the tree, so the tree is essential. The trailer is background, maybe not needed. \n\nSo structure:\n\nA bald man in a black shirt and blue capris stands near a large tree, turns toward the camera, and throws a frisbee toward the tree. The frisbee flies through the air as he steps back and walks away. The camera follows his movement with slight shake.\n\nWait, let's check the frames again. In frame 0, he's facing the tree (right), then in frame 2, he's facing left, throwing. So the direction of throw: from his initial position (facing tree) to the tree. So he's throwing from the left side of the tree to the right, but the tree is on the right. So the frisbee is thrown toward the tree.\n\nWait, the tree is on the right side of the frame. He starts facing the tree (so he's on the left side of the frame, facing right), then turns to face left (camera's direction), throws the frisbee toward the tree (which is right). So the throw is toward the tree. \n\nSo the man moves from standing near the tree (facing it), then turns away (to face the left), throws the frisbee, then continues walking.\n\nLet me draft:\n\nA bald man in a black shirt and blue capris stands near a large tree, turns to face left, and throws a frisbee toward the tree. After releasing the frisbee, he steps back and walks away, the frisbee flying through the air toward the tree. The camera follows the man’s movement with a slight shake.\n\nCheck the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g3Oi7xfgnnY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g3Oi7xfgnnY_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1059.8451833627846, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (a person) is moving by walking and throwing. The motion is due to his own locomotion and action (throwing).", "background_and_ambient_analysis": "The background (trees, house, grass) remains stable and shows no significant environmental motion (e.g., wind, water, smoke)."}}
{"video_id": "g2aW5k54Vec", "file_name": "g2aW5k54Vec_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A top-down view shows a clear glass bowl filled with a colorful salad of green beans, corn, and red pieces. Two hands enter the frame, mixing the salad with a spoon, then lifting the bowl to display the combined contents. The camera transitions to a close-up of the mixed salad ingredients. Background remains plain white throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g2aW5k54Vec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g2aW5k54Vec_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 41.13620363052065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a glass bowl are the primary discrete objects; hands move the bowl and mix the salad ingredients, demonstrating physical interaction.", "background_and_ambient_analysis": "The background (white surface) is static; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "g3QBkq3naW4", "file_name": "g3QBkq3naW4_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in green clothing uses a black tool to adjust the edge of a wooden-framed artwork with red imagery; hands manipulate the tool along the frame's edge. The scene transitions to a top-down view of assorted metal tools—including wrenches, yellow-handled pliers, and socket sets—neatly arranged on a wooden surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g3QBkq3naW4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g3QBkq3naW4_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 245.2894265558955, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand manipulates a screwdriver against a picture frame, and later, various tools are arranged on a surface. The motion of the screwdriver and hand is distinct and driven by explicit physical forces (screwing).", "background_and_ambient_analysis": "The background elements (wall, wooden surface with tools) remain static throughout the frames. No fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "g3ir0hvzmA8", "file_name": "g3ir0hvzmA8_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in black shirts and pants sit on a bed, holding hands and laughing as they lean toward each other; one raises an arm upward while the other gestures toward her face, maintaining close proximity with minimal background of curtains and bedding; camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g3ir0hvzmA8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g3ir0hvzmA8_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 177.4928927454551, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are interacting with a pillow, exhibiting controlled movements (e.g., lifting, passing the pillow) driven by physical forces.", "background_and_ambient_analysis": "The background consists of static curtains and room elements; no shifting or fluid motion (e.g., fire, water, smoke, wind) is present."}}
{"video_id": "g3uJ6fI4OPs", "file_name": "g3uJ6fI4OPs_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a person with short blonde hair wearing a dark suit seated at a wooden table, looking downward. The camera then pulls back to a wide shot of a conference room where multiple individuals in formal attire are seated around a U-shaped table, some standing and others engaged in discussion, set against a backdrop of blue carpet and wooden furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g3uJ6fI4OPs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g3uJ6fI4OPs_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1194.621416635199, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "A person at a table exhibits minor hand movements (e.g., gesturing, touching the desk), representing discrete physical motion of a solid object.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (e.g., fire, water, smoke) observed; walls and room fixtures remain static across frames."}}
{"video_id": "g3EDRmIbP-M", "file_name": "g3EDRmIbP-M_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand selects a mushroom from a wicker basket filled with various brown, white, and spotted specimens. The camera shifts to a close-up of the same hand using a small tool to dig up a mushroom from the grass, then lifts it and places it into the basket.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g3EDRmIbP-M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g3EDRmIbP-M_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 71.26964916316342, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and mushrooms are discrete solid objects. Hands actively pick, manipulate, and cut mushrooms from the ground, exhibiting explicit physical motion (picking, cutting).", "background_and_ambient_analysis": "The background consists of static grass and foliage; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed. Background elements remain consistent across frames."}}
{"video_id": "g46vDOisPk4", "file_name": "g46vDOisPk4_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a green and black shirt and black shorts stands in a room, holding a light-colored object. He moves the object with his hands, adjusting it slightly while facing the camera. To his right is a wicker basket, and to his left are stacked clothes; a closed door is behind him. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g46vDOisPk4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g46vDOisPk4_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 156, "blur_score": 60.26805423799652, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy is the only discrete object moving; he is stepping back and forth and moving his arms (possibly holding an object).", "background_and_ambient_analysis": "The background (walls, door, basket) is static with no shifting or environmental effects (fire, water, smoke, wind)."}}
{"video_id": "g54rsIUrrEw", "file_name": "g54rsIUrrEw_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple swimmers in swimsuits swim in a pool lane, moving forward through the water with arm and leg movements generating splashes. They navigate between yellow and red lane dividers, maintaining their positions as they progress. The camera maintains an overhead perspective with slight movement, capturing their motion through the pool water.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g54rsIUrrEw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g54rsIUrrEw_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 156, "blur_score": 48.6712827319675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple swimmers (at least two) are moving through the water in separate lanes, performing swimming motions (breaststroke, freestyle).", "background_and_ambient_analysis": "The pool water shows splashes and ripples, but the background (lane dividers) is stationary. The dominant motion is the swimmers, not the water itself."}}
{"video_id": "g5Pz1AA4Frk", "file_name": "g5Pz1AA4Frk_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a spatula to transfer round, light-brown cookies from a dark baking tray to a metal cooling rack, moving each cookie sequentially onto the rack. The sequence begins with cookies inside an oven, then shows the hand lifting and placing the cookies on the rack, which gradually fills with multiple cookies. The camera transitions from a top-down view of the oven to close-ups of the hand and rack on a wooden countertop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g5Pz1AA4Frk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g5Pz1AA4Frk_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 99.58542797341367, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Cookies on baking tray and cooling rack are moved by a hand using a spatula; discrete solid objects exhibiting controlled physical transfer.", "background_and_ambient_analysis": "Wooden table and cooling rack appear static; no fluid motion (fire, water, wind) or large-scale environmental shifts observed."}}
{"video_id": "g5bB_aAfyWc", "file_name": "g5bB_aAfyWc_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands place a bright orange on a wooden cutting board, where a small orange slice already lies. The hands grip the orange, then use a knife to cut off a new slice, which rolls to the left of the orange. The camera maintains a top-down view with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g5bB_aAfyWc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g5bB_aAfyWc_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 35.31941207204678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete objects moving are the hand holding the orange and the knife. The hand stabilizes the orange while the knife cuts it, producing a segment that is placed on the table.", "background_and_ambient_analysis": "The background consists of a wooden table which is static. There are no fluid motions (fire, water, smoke, wind) present."}}
{"video_id": "g4o0o0DQW1c", "file_name": "g4o0o0DQW1c_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags, no reasoning.  Let's draft:  A man with gray hair and glasses in a black jacket converses with another person wearing a light-colored cap; the camera pans slightly as they interact. The scene cuts to a man in a store holding a pink cap, displaying it toward the camera, with shelves of colorful hats and sports jerseys in the background. The camera remains static in this second scene.  Check rules: chronological, motion (converse, pan, cut, hold cap), appearance (gray hair, glasses, black jacket, light cap; pink cap), spatial (in front of each other, man holding cap in front of shelves). Background minimal except essential (shelves in second scene). Camera perspective: first scene pans slightly, second static.  Yes, that works. </think>  <caption_output>A man with gray hair and glasses in a black jacket converses with another person wearing a light-colored cap; the camera pans slightly as they interact. The scene cuts to a man in a store holding a pink cap toward the camera, with shelves of colorful hats and sports jerseys visible behind him. The camera remains static in this second scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g4o0o0DQW1c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g4o0o0DQW1c_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 51.29186311193838, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "In the first segment, two people engage in conversation with head/body movements; in the second segment, a person manipulates a pink object (likely a container) on a table while holding it open.", "background_and_ambient_analysis": "No significant background shifting or environmental motion (fire, water, smoke, wind) detected in either scene. Background remains static in both segments with consistent wall/window elements and shelving units."}}
{"video_id": "g5ljU5cHPbQ", "file_name": "g5ljU5cHPbQ_003130_003140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of individuals seated around a poker table with blue lighting interact; a man in a black shirt moves a chip, while another in a white shirt gestures toward the table. The camera pans left, revealing additional players and the casino background before refocusing on the main table as participants continue engaging with chips and cards.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g5ljU5cHPbQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g5ljU5cHPbQ_003130_003140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 552.6444196470045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (people) are moving: hands shuffling cards, gesturing, and interacting with the table surface. These movements are distinct, localized, and driven by explicit physical actions (e.g., muscle movement for card handling).", "background_and_ambient_analysis": "Background elements (walls, ceiling fixtures, and distant tables) show no significant uniform shifting or fluid motion (e.g., fire, water, wind). The scene is a static casino environment with no dominant environmental fluid dynamics."}}
{"video_id": "g5evcDuwJII", "file_name": "g5evcDuwJII_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gray mannequin displays a red and gold armored corset on the left. A person in a green sleeveless top holds the corset in the center, adjusting its position. As the sequence progresses, the individual wears the corset on their back, showcasing its fit. The camera remains static, capturing the three segments side by side with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g5evcDuwJII.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g5evcDuwJII_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 155, "blur_score": 114.52236210487331, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in armor is adjusting the armor piece (hand movements and repositioning the armor on their torso).", "background_and_ambient_analysis": "Static background elements (mannequin stands, walls) show no uniform shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "g6aatHZqG8A", "file_name": "g6aatHZqG8A_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue top holds a blue and white fluffy item. They initially grip it with both hands, then shift their hands to adjust the object's position, moving it slightly. The camera remains stationary, capturing the person's upper body and hand movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g6aatHZqG8A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g6aatHZqG8A_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 341.8403258016733, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (sitting) manipulates a blue-and-white striped blanket with hand movements, exhibiting discrete locomotion and handling actions. The blanket's motion is distinct and localized to the person's deliberate actions.", "background_and_ambient_analysis": "The background (yellow wall, red curtain, framed pictures, and shelves) shows no uniform shifting or environmental fluid motion (fire, water, wind). Static elements remain fixed relative to each other throughout the clip."}}
{"video_id": "g5H8SvYqeTI", "file_name": "g5H8SvYqeTI_000596_000606.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two curlers on ice; the first, in a white shirt and dark pants, bends to release a stone, while the second, in a white jacket and dark pants, stands behind observing. The stone glides toward the target area. The camera remains stationary, overhead.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g5H8SvYqeTI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g5H8SvYqeTI_000596_000606.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 49.2095544271108, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two players are moving; one is sliding a curling stone across the ice. The stone and players exhibit discrete solid-object motion due to manual manipulation.", "background_and_ambient_analysis": "The ice rink background (scoreboard, markings, walls) is static and shows no uniform shifting. No fluid/environmental motion (e.g., water, smoke) is present."}}
{"video_id": "g78xF_nSnMw", "file_name": "g78xF_nSnMw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red and white inflatable bounce house labeled \"CANADA\" features children playing inside. A woman in a red shirt stands near the entrance. As the video progresses, a person in a black shirt enters the frame from the bottom, while a blonde woman approaches the entrance. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g78xF_nSnMw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g78xF_nSnMw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 582.9118312917894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving inside the inflatable structure. One person is seen moving actively within the inflatable, indicating locomotion.", "background_and_ambient_analysis": "The background includes static elements like trees, grass, and the inflatable structure. No fluid motion (fire, water, smoke) or wind-driven environmental motion is visible. Background elements do not shift uniformly, indicating no dominant ambient environmental motion."}}
{"video_id": "g72rfnbyKmk", "file_name": "g72rfnbyKmk_000464_000474.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray long-sleeve shirt with colorful graphics places a white tile on a green Scrabble board with yellow, blue, and purple squares, using both hands to adjust its position; they then pick up another tile from the board. The board sits on a table with shelves holding various items in the background. The camera maintains a close-up, static perspective focused on the board and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g72rfnbyKmk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g72rfnbyKmk_000464_000474.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 344.1008706957016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands manipulating Scrabble tiles: picking up, moving, and placing tiles on the board.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion; background elements (shelves) are static."}}
{"video_id": "g7FvDrx6nNc", "file_name": "g7FvDrx6nNc_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a light green long-sleeve shirt and gray pants sits on a dark carpeted floor, initially holding a blue wooden toy cart with white wheels. The child extends their right hand to grip the cart's handle, then pushes it forward across the carpet, maintaining a seated position. The cart moves slightly to the right as the child maneuvers it, with scattered toys and a light-colored door visible in the background. The camera remains stationary throughout, capturing the scene from a medium angle without noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g7FvDrx6nNc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g7FvDrx6nNc_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 82.51084091981434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively pushing a blue toy cart, causing both the child's hands and the cart to move due to physical interaction (hand-driven locomotion of the cart).", "background_and_ambient_analysis": "The background elements (walls, door, floor) show no uniform shifting or environmental fluid motion (e.g., fire, water, smoke), indicating static or minimal ambient conditions."}}
{"video_id": "g83FlwO65TU", "file_name": "g83FlwO65TU_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a medium-sized yellow apple with red blush. Another hand uses a small knife to slice downward into the apple's top surface. The camera maintains a close-up, steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g83FlwO65TU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g83FlwO65TU_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 289.9097464461574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding an apple, with a knife being used to cut the apple. The knife and apple are discrete solid objects showing intentional physical interaction.", "background_and_ambient_analysis": "The background appears to be a static dark surface with minimal detail; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "g89cqqRj53k", "file_name": "g89cqqRj53k_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing with white text on the shirt pours liquid from a bottle into a glass at a kitchen sink, then shifts the glass away. The person remains positioned at the sink throughout, with minimal background details visible. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g89cqqRj53k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g89cqqRj53k_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 226.99888365976147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is pouring liquid from a bottle into a glass. The bottle and glass are discrete solid objects moving due to the person's hand motion. The liquid flow is part of the discrete object physics event.", "background_and_ambient_analysis": "The background (kitchen cabinets and countertop) is static with no uniform shifting. There is no fire, water, smoke, or wind motion. The pouring of liquid is a controlled action and thus not considered ambient environmental motion."}}
{"video_id": "g8e3DsYxNls", "file_name": "g8e3DsYxNls_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red tank top applies a substance to a man's face with her right hand while holding a red bowl in her left hand; the man, wearing a white tank top, sits facing the camera. The woman leans forward, moves her hand across the man's eye area, then withdraws her hand. The background features a door with closed blinds and a light-colored wall. The camera remains stationary in a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g8e3DsYxNls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g8e3DsYxNls_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 62.41998594308959, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (human subjects) interact: a person in red applies something to another person's head, with visible hand movements.", "background_and_ambient_analysis": "Background elements (door, walls) are static with no uniform shifting or fluid motion (e.g., fire, water, wind) observed."}}
{"video_id": "g8hT64BzBdI", "file_name": "g8hT64BzBdI_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair, wearing a brown shirt and dark pants, bends over near a wooden cabinet to the left, then stands up holding an object, facing the camera. The background includes a TV on a stand. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g8hT64BzBdI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g8hT64BzBdI_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 591.2473854738013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete object) moves from a bent-over position to standing, adjusting clothing.", "background_and_ambient_analysis": "The background (wall, cabinet, TV) is stationary and shows no shifting or environmental effects (e.g., fire, water, wind)."}}
{"video_id": "g8RoIAiFaYM", "file_name": "g8RoIAiFaYM_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown shirt and dark pants sands a light wooden board on a machine, lifts it vertically to inspect its surface, then repositions it onto the machine. The workshop background includes a red toolbox and blue hoses, with the machine positioned to the left of a workbench. The camera maintains a stationary overhead view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g8RoIAiFaYM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g8RoIAiFaYM_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 113.0829599644524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is manipulating a wooden plank; movements include grasping, lifting, and positioning the wood into a machine, driven by physical forces (hand motion, object handling).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; workshop elements (red machine, blue pipes, wooden structures) remain static and unmoving across frames."}}
{"video_id": "g9WmrPaha5I", "file_name": "g9WmrPaha5I_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit kitchen, a woman in a white tank top stands near a white refrigerator holding a tray. A man in a dark shirt enters from the left carrying a frying pan, moves toward her, and she raises her arm in response. The camera remains mostly static with slight movement, capturing the interaction between the two in the kitchen space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g9WmrPaha5I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g9WmrPaha5I_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 142, "blur_score": 99.98160782510969, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a woman and a man) are moving: the woman raises her arm while holding a plate, and the man approaches the counter while holding a pan.", "background_and_ambient_analysis": "The background elements (walls, refrigerator, cabinets) are static; no significant fluid or environmental motion (e.g., fire, water, smoke) is observed."}}
{"video_id": "g9aZXQP0U2E", "file_name": "g9aZXQP0U2E_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with long dark hair and a sleeveless top plays a golden trombone in a kitchen setting. She holds the instrument to her lips, extends and retracts the slide while blowing into the mouthpiece, adjusting her stance slightly as she plays. The background includes white cabinets and a countertop with kitchen items. The camera remains stationary, capturing her from a frontal perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g9aZXQP0U2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g9aZXQP0U2E_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 151, "blur_score": 31.220446940377023, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child actively moving trombone slide and manipulating the instrument, demonstrating discrete physical locomotion via hand and body movements.", "background_and_ambient_analysis": "Static kitchen background (refrigerator, cabinets) with no fluid/environmental motion (fire, water, wind). Background elements remain fixed without uniform shifting."}}
{"video_id": "g9OkcExHqHQ", "file_name": "g9OkcExHqHQ_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video frames. The main subject is a person's hands working on a wooden surface. There's a gloved hand (brown, maybe work gloves) and another hand using a tool, like a knife or cutter, on a cylindrical object. The sequence shows the hand manipulating the object, possibly cutting or preparing it. The background has other items: a blue bowl, maybe some tools, and another pair of gloves. \n\nChronologically: The hands are handling the object, maybe opening or modifying it. The gloves are on the wood, the other hand is using a tool. Let's note the actions step by step. \n\nFirst, the gloved hand is on the wooden board, the other hand holds the object. Then, the tool is applied, maybe slicing. The camera seems to be close-up, slightly shaky, focusing on the hands and the object. \n\nNow, check the rules: focus on motion, chronological, appearance (gloves brown, worn), spatial (hands on wood, tool in action), camera perspective (close-up, maybe slight shake). Background minimal. \n\nSo, the caption should start with the action: a person uses a tool to cut or prepare an object on a wooden surface. The gloved hand is there, the tool is in action. Then, the camera is close-up, maybe steady but slight movement. \n\nLet's structure it: A person’s gloved hand rests on a weathered wooden surface, while another hand uses a tool to manipulate a cylindrical object, slicing it with precision. The scene includes additional brown work gloves and a blue container in the background. The camera maintains a close-up perspective with slight movement.\n\nWait, check the frames. The object is being cut, the gloved hand is secured, maybe the tool is a knife. The action is cutting the object. The chronology is: hand holds tool, applies to object, cuts. \n\nSo, a person uses a knife to cut a cylindrical object held near a gloved hand on a wooden surface. The person’s hands work steadily, with one hand holding the object and the other maneuvering the knife. The background includes a blue container and additional gloves. The camera captures the action from a close-up angle with minimal movement.\n\nWait, need to be concise. Let's make it a paragraph. \n\n\"A person's gloved hand (brown, worn) rests on a weathered wooden surface, while another hand uses a knife to cut a cylindrical object, slicing it with precision. The scene includes additional brown work gloves and a blue container in the background. The camera maintains a close-up perspective with slight movement.\"\n\nWait, the rules say exclude text recognition, named characters, so no \"person\". But \"main subjects (people/animals/objects)\" so it's okay to say \"a person\" but maybe just \"hands\". Let's check the example. The output should describe the motion and behavior. \n\nSo, \"A pair of hands works on a weathered wooden surface; one hand holds a cylindrical object secured by brown work gloves, while the other uses a knife to cut it. Additional brown gloves and a blue container are visible in the background. The camera remains close to the hands, capturing the action with slight movement.\"\n\nWait, the first frame shows two hands: one is cutting with a tool, the other is holding the object. The object is cylindrical, maybe a piece of wood or something. The gloved hand is on the board, the other hand (bare) is using the tool. \n\nLet me check the frames again. The wooden board has dirt, maybe a cutting surface. The tool is a small knife or cutter. The hands are manipulating the object. \n\nSo, chronological: The hands position the object on the wooden board, the gloved hand holds it, the other hand uses the tool to cut. \n\n\"Hands manipulate a cylindrical object on a weathered wooden surface; one hand secures the object with brown work gloves, while the other uses a knife to slice it. Additional brown gloves and a blue container appear in the background. The camera stays in a close-up position with slight movement.\"\n\nYes, that's concise. Focus on the motion: securing, slicing. Mention appearance (brown gloves, weathered wood). Spatial: object on board, hands working. Camera: close-up, slight movement.\n\nCheck rules: a) motion chronological (securing then slicing), b) appearance (brown gloves, cylindrical object), c) spatial (on wooden surface), d) camera (close-up, slight movement), e) background minimal (blue container mentioned but brief), f) no text or named chars. \n\nLooks good. Now, write it in the required format.\n</think>\n\n<caption_output>A person's hands manipulate a cylindrical object on a weathered wooden surface; one hand secures the object with brown work gloves, while the other uses", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g9OkcExHqHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g9OkcExHqHQ_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 488.07364076812945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating a small tool or object on a wooden surface, with movements focused on precise handling.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (e.g., fire, water, smoke) observed. The wooden surface and surrounding objects remain static."}}
{"video_id": "gABErZJfHfE", "file_name": "gABErZJfHfE_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and dark pants stands at a wooden table, arranging flowers. They handle green stems and white roses, placing them into a tall glass vase holding a bouquet of peach roses and baby’s breath. The table also holds a smaller arrangement of white roses and additional greenery, with a textured wall in the background. The person adjusts the flowers, moving their hands methodically. The camera slightly shifts to follow the person’s actions, maintaining a medium shot that captures the table and the person’s upper body. Background elements like a blue basin are visible but remain out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gABErZJfHfE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gABErZJfHfE_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 283.95012722651586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is actively manipulating floral arrangements, with hands moving to adjust flowers and foliage. The motion is deliberate and localized to the hands and arms.", "background_and_ambient_analysis": "The brick wall background remains static throughout, with no fluid motion (fire, water, smoke) or environmental swaying detected. No dominant ambient environmental motion present."}}
{"video_id": "g8yB7zN9cvg", "file_name": "g8yB7zN9cvg_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a group of workers on a large metallic structure, maybe a roof or a dome. The main subjects are the people. Let's list their actions chronologically.\n\nLooking at the frames: in the first frame, there are several workers. They seem to be adjusting or working on the curved metal surface. The workers are positioned around the structure—some standing, some on top, some at the sides. Let's check the number: there are at least five people. Their appearances: different clothing, like dark and green shirts. The structure is silver, reflective, curved. They're using tools or equipment. The background has trees and a building, but we need minimal background.\n\nChronological order: the workers are actively working, moving around the structure. The camera is stationary, maybe a slight pan or shake? Wait, the frames are consecutive, so the camera might be static. Let's check the movement. The video starts with workers working, then maybe some movements. The description should be concise.\n\nSo, the main points: several workers (5-6, various clothing) work on a large curved metallic structure. They adjust positions, handle tools, move around the structure. The camera is stationary, observing the scene.\n\nWait, need to be precise. Let's structure it:\n\n- At the start, workers are positioned around the structure: some on top, some on the sides. They are manipulating parts of the structure, maybe welding or adjusting. The structure is large, silver, reflective, curved. The workers move slightly as they work. Background has trees and a building, but minimal.\n\nNow, make sure to follow the rules: chronological, describe motion, appearance, spatial relationships, camera.\n\nFirst sentence: Workers assemble or adjust a large curved metallic structure. Number: approximately five to six. Appearances: diverse clothing (dark and green shirts). Their actions: some stand on the structure, others work at the edges; they move tools, adjust their positions. Spatial: some on top, some at the sides. Background: trees and building, but minimal. Camera: stationary, observing.\n\nWait, check the video frames. The frames show the same scene, so maybe the camera is fixed. Let's write:\n\n\"Several workers, including those in dark and green shirts, manipulate a large curved metallic structure outdoors; some stand on top of the structure while others work at its edges, adjusting positions and tools throughout the sequence. The camera remains stationary, capturing the scene with trees and a building in the background.\"\n\nBut need to be concise. Let's check rule a: chronological paragraph. So start with the initial state, then describe actions.\n\n\"Five workers, wearing varied clothing, are engaged in assembling a large curved metallic structure; some stand on top while others work at the perimeter, moving tools and shifting positions as they collaborate. The camera maintains a static perspective, observing the scene with minimal background details.\"\n\nWait, but \"collaborate\" is okay. Let's check if \"moving tools and shifting positions\" is chronological. Yes, they move as they work. Need to mention the structure's appearance: large, curved, metallic. So:\n\n\"Several workers, dressed in dark and green shirts, work on a large curved metallic structure outdoors; some stand on the structure's surface while others adjust its edges, moving tools and repositioning throughout the sequence. The camera remains stationary, capturing the scene with trees and a building in the background.\"\n\nBut rule e: exclude background unless essential. Since the trees and building are part of the setting but not essential for the motion, maybe just mention \"outdoors\" instead.\n\nRevised: \"Several workers, wearing dark and green shirts, manipulate a large curved metallic structure; some stand on top while others work at its edges, moving tools and shifting positions as they collaborate. The camera maintains a stationary perspective.\"\n\nWait, but need to be concise. Let's check the exact frames. The video starts with the workers already working, so their motion is continuous. Let's count: there are at least 5 workers. Each frame shows them working, so the motion is ongoing.\n\nFinal version: \"Approximately six workers, including those in dark and green shirts, collaborate on a large curved metallic structure; some stand on top while others adjust its edges, moving tools and repositioning throughout the sequence. The camera remains stationary, observing the scene outdoors.\"\n\nWait, \"approximate six\" is okay. Let's check if \"adjust its edges\" is accurate. The structure is curved, so edges might be parts of the structure. Yes.\n\nAnother check: spatial relationships. Some on top, others at the edges (perimeter). Yes.\n\nCamera: stationary. The frames don't show movement, so stationary.\n\nBackground: minimal, so just \"outdoors\" is enough.\n\nLet's make sure it's concise. The output should be a paragraph.\n\n\"Several", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g8yB7zN9cvg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g8yB7zN9cvg_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 116.22798092767468, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (discrete solid objects) are moving around a large metallic structure, exhibiting locomotion (walking, positioning) consistent with physical movement.", "background_and_ambient_analysis": "Background elements (trees, buildings, concrete ground) are stable with no uniform shifting or fluid motion (fire, water, smoke, wind) visible."}}
{"video_id": "g8tbBO2i--Y", "file_name": "g8tbBO2i--Y_000278_000288.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, adorned with rings and a bracelet, manipulates a matchbox and a folded newspaper over a pile of dark charcoal briquettes. The hands open the matchbox, retrieve a match, and strike it against the newspaper, igniting it. The lit match is then directed toward the charcoal. The scene is viewed from a top-down perspective, with minimal background details including a stone surface and sparse greenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g8tbBO2i--Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g8tbBO2i--Y_000278_000288.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 87.5068146607558, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two hands are moving to pour contents from a box into a small container, which is held by the other hand. The box and container also move with the hands.", "background_and_ambient_analysis": "The background consists of static rocks and grass with no shifting. There is no fire, water, smoke, or wind present."}}
{"video_id": "gCBRiweOl-g", "file_name": "gCBRiweOl-g_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with blonde hair, wearing a green long-sleeve shirt, brushes their hair with a comb while facing slightly downward. They move the comb through their hair in a repetitive motion, adjusting their grip and angle. The camera remains close to the subject, positioned slightly above and to the left, with minor handheld movement causing slight shakiness. Background elements are blurred but include a window with visible light. The person’s hand and comb are the primary focus throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gCBRiweOl-g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gCBRiweOl-g_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 1155.6793953450522, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct) is moving their head and hands: holding a phone to ear, adjusting hair/face, and exhibiting natural locomotion. Movements are discrete and attributable to explicit physical actions (talking, grooming).", "background_and_ambient_analysis": "Background elements (window, shelf items) show no uniform shifting or fluid motion (fire, water, smoke, wind). Static background remains consistent across frames with no environmental fluid dynamics."}}
{"video_id": "gBwhFC_QHLc", "file_name": "gBwhFC_QHLc_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with someone cutting a chocolate cake. The cake is on a glass stand, two layers with red jam in between. The person uses a knife, so motion is cutting. Then the next frame: the person lifts the top layer, revealing the jam filling. Then they place the top layer back? Wait, no, frame 2 is lifting the top layer, so maybe assembling. Wait, the sequence is: cutting (frame 0), lifting top layer (frame 1), then frame 2 shows the cake with the top layer removed, maybe? Wait no, frame 0: cutting the cake. Frame 1: lifting the top layer. Then frame 2: a different cake, chocolate, being sliced with a knife. Wait, the video has multiple scenes.\n\nWait, the user provided 5 frames: [0.0] to [4.6]. Let's list them:\n\n[0.0]: Close-up of hands cutting a chocolate cake with jam filling on a glass stand.\n\n[1.0]: Hands lifting the top layer of the cake to reveal the red jam between layers.\n\n[2.0]: A chocolate cake with cream frosting being sliced with a knife, on a glass plate, with a green bottle in the background.\n\n[3.0]: Hands holding the cake slice, showing the layered interior.\n\n[4.0]: Hands decorating a cake with small figurines (deer, mushrooms, etc.) on a wooden surface.\n\nNeed to order chronologically. So first scene: cutting the layered cake (jam between layers), then lifting the top layer, then slicing another cake (chocolate with cream), then holding the slice, then decorating with figurines.\n\nMain subjects: hands (people), cakes (chocolate with jam, chocolate cream), figurines (small decorations).\n\nChronological order:\n\n1. Person cuts a chocolate cake with two layers and red jam filling on a glass stand.\n\n2. Then lifts the top layer of the cake to reveal the jam.\n\n3. Next, a person slices a chocolate cake with cream frosting on a glass plate.\n\n4. Then holds up a slice of that cake.\n\n5. Finally, arranges small decorative figurines (deer, mushrooms) on a cake.\n\nAppearance: chocolate cakes (brown, jam red, cream frosting), hands (light skin), figurines (red, white, green).\n\nSpatial relationships: the cakes are on glass stands or plates; figurines are on the cake.\n\nCamera perspective: close-ups, each scene is a close-up of hands and cake, slight camera movement between shots.\n\nBackground: minimal, kitchen-like but not detailed.\n\nNow, write a concise paragraph in order.\n\nStart with first action: hands cut a chocolate cake with red jam filling on a glass stand. Then lift the top layer to reveal the jam. Then slice a chocolate cream cake, hold the slice, then decorate with figurines.\n\nCheck rules: chronological, motion, appearance, spatial (not too much), conclude with camera (close-ups, slight shifts).\n\nLet me draft:\n\nA person cuts a two-layer chocolate cake with red jam filling on a glass stand, then lifts the top layer to reveal the jam between layers. Next, they slice a chocolate cake with cream frosting on a glass plate, holding the slice to show the interior. Finally, hands place small decorative figurines (including red deer and mushrooms) onto a cake surface.\n\nWait, but need to mention the camera perspective: close-ups throughout, slight shifts between shots.\n\nWait, the rules say: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo maybe: \"In close-up shots, hands cut a chocolate cake with red jam filling, lift the top layer, slice a cream-frosted chocolate cake, hold a slice, and place decorative figurines on a cake, with slight camera shifts between scenes.\"\n\nWait, but need to be concise.\n\nLet's check each frame:\n\n0.0: close-up of hands cutting cake (chocolate, two layers, jam), on glass stand.\n\n1.0: hands lifting top layer (revealing jam).\n\n2.0: close-up of hands slicing a chocolate cake with cream frosting (on glass plate, green bottle background).\n\n3.0: hands holding the cake slice (showing layers).\n\n4.0: hands arranging small figurines (deer, mushrooms, etc.) on a cake.\n\nSo chronological order:\n\n1. Hands cut a chocolate cake with red jam filling between two layers on a glass stand.\n\n2. Hands lift the top layer to expose the jam filling.\n\n3. Hands slice a chocolate cake with cream frosting on a glass plate.\n\n4. Hands hold the slice of cake to display the interior.\n\n5. Hands place small decorative figurines (red deer, mushrooms, and other shapes) on the cake surface.\n\nCamera: close-ups throughout,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gBwhFC_QHLc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gBwhFC_QHLc_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 31.368614315070193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (person) moving to cut cake, lift slice, insert candle, and arrange candies on the countertop. The cake and candies are solid objects being manipulated by the person.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. Background remains stationary and does not show uniform shifts."}}
{"video_id": "gCRewQeGg-4", "file_name": "gCRewQeGg-4_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a purple shirt, dark shorts, and white cap walks across a grassy field, then runs toward the camera while swinging their arm to throw a white frisbee. Other people and tents are visible in the distant background. The camera follows the subject’s movement with minimal motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gCRewQeGg-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gCRewQeGg-4_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 651.0229559621599, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in purple attire is moving: running, catching a frisbee-like object, and throwing it. The frisbee’s trajectory and the person’s locomotion are distinct discrete object motions.", "background_and_ambient_analysis": "Background elements (trees, tents, distant people) show minimal shifting and no fluid or environmental motion (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "gCIZeXxDR-g", "file_name": "gCIZeXxDR-g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark cap, dark sweater with yellow trim, and yellow undershirt sits on a brown leather couch, hands resting on his lap. The scene transitions to two men in yellow \"SHOCKERS\" jerseys and caps seated at a table; one eats from a plate with food while the other holds a hot dog. A ketchup bottle and mustard container sit on the table between them. Both scenes feature framed artwork on the wall in the background, with the camera remaining static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gCIZeXxDR-g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gCIZeXxDR-g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 113.15360314334015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men in yellow jerseys are moving their hands (eating, holding utensils); plates and condiments are being manipulated by the subjects.", "background_and_ambient_analysis": "Background (framed pictures on wall) is static throughout both scenes; no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "gB-R9ftVh-w", "file_name": "gB-R9ftVh-w_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A swimmer wearing a white cap, dark swimsuit, and blue watch extends their right arm forward underwater, with an arrow highlighting the hand position; the swimmer then propels themselves forward through the pool, arms alternating in a freestyle stroke, moving along the tiled lane wall with blue dividers; the camera follows the swimmer’s motion from an underwater perspective, capturing the fluid movement and pool environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gB-R9ftVh-w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gB-R9ftVh-w_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.27971566003498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A swimmer (solid discrete object) executes freestyle strokes, propelling through water via controlled arm movements and body rotation.", "background_and_ambient_analysis": "The pool water and tiled walls form the environment; water movement is ambient but secondary to the swimmer's motion. Static pool tiles remain unshifted, confirming no dominant environmental fluid motion."}}
{"video_id": "gE3SbfeNT9g", "file_name": "gE3SbfeNT9g_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people stand on a pebbly beach near the water. A woman in a yellow bikini top and dark bottoms walks toward the camera, followed by two others—one in a white top and another in a green swimsuit—moving along the shore. They progress from near the tree to closer to the camera. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gE3SbfeNT9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gE3SbfeNT9g_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 1566.860128752307, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A woman in a bikini walks towards the camera on the beach, moving from the tree's vicinity to the foreground. A man is stationary in the background.", "background_and_ambient_analysis": "The background (water, tree, sky) is calm and static; no significant environmental motion (water waves, wind) observed. Water is still, and foliage does not sway."}}
{"video_id": "gEk1rknLIoY", "file_name": "gEk1rknLIoY_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with a gray mustache and glasses, wearing a white shirt, remains stationary in a close-up shot. The camera stays fixed on his face against a plain, light brown background, with no visible movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gEk1rknLIoY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gEk1rknLIoY_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 330.612431236034, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person's face (specifically the mustache and lips) shows minimal movement (e.g., blinking, subtle facial expressions).", "background_and_ambient_analysis": "No background visible; no fluid or environmental motion observed."}}
{"video_id": "gE6BhrfwmIg", "file_name": "gE6BhrfwmIg_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a person wearing blue gloves using a tool to apply dye to a shirt on a grill. The shirt is dark with some red at the bottom. Then the person continues applying dye, maybe with a brush? Then there's a cut to the finished tie-dye shirt, which is red and blue. But the rules say to exclude text recognition, so we don't mention the text. Wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So in the caption, don't describe the text on screen. The video has a person (with blue gloves) working on a shirt on a grill, then showing the finished shirt.\n\nFirst frame: a person with blue gloves applies dye to a dark shirt (with some red) on a white grill rack over a black tray. The shirt is round, maybe tied? Then the next frames show the person continuing to apply dye. Then it cuts to the finished shirt (red and blue tie-dye). But the caption needs to be chronological.\n\nSo step by step: A person wearing blue gloves uses a tool to apply dark dye to a dark-colored shirt with red edges, positioned on a white grid rack over a black tray. The person continues applying dye to the shirt. The scene transitions to a close-up of the completed red and blue tie-dye shirt.\n\nWait, the first part is the process: applying dye. Then the final product. But the video's last frame is the finished piece with text, but we don't mention the text. So the main actions: person applying dye to shirt, then showing finished shirt.\n\nNow, check the rules. Focus on motion and behavior chronologically. Main subject is the person (with gloves) and the shirt.\n\nFirst, the person uses a tool (maybe a brush) to apply dye to the shirt. The shirt is dark, maybe with some red, on the grill. Then the person continues the process. Then the video shows the finished shirt.\n\nSo the caption should be: A person wearing blue gloves applies dark dye to a dark shirt with red edges using a tool, moving the tool over the shirt's surface while it rests on a white grid rack atop a black tray. The shirt is centered on the rack. The scene transitions to a close-up of the completed red and blue tie-dye shirt.\n\nWait, need to mention spatial relationships. The shirt is on the rack, the rack is on the tray. The person is working over the shirt.\n\nAlso, the person's gloves are blue, but maybe we don't need to say \"blue\" if not essential? Wait, rule b: briefly describe appearance (color, size, orientation). So the gloves are blue, the shirt is dark with red edges.\n\nLet me structure it:\n\nChronologically: First, a person with blue gloves uses a tool to apply dye to a dark shirt with red edges, which is positioned on a white grid rack over a black tray. The person moves the tool across the shirt's surface, applying dye in a circular motion. Then, the video transitions to a static shot of the finished red and blue tie-dye shirt.\n\nWait, the video shows the process of applying dye (the first few frames), then cuts to the finished piece. So the main actions are the dye application steps, then the result.\n\nLet me check the frames: frame 0-3: person applying dye to shirt on rack. Frame 4-5: finished shirt.\n\nSo the caption should be: A person wearing blue gloves uses a tool to apply dark dye to a dark shirt with red edges, which rests on a white grid rack atop a black tray. The person moves the tool across the shirt's surface, applying dye in a circular motion. The scene transitions to a static close-up of the completed red and blue tie-dye shirt.\n\nBut check rule d: conclude with camera perspective and movement. The first part is top-down? The first frames are a top-down view. Then the last frame is a static shot. So maybe: The video begins with a top-down view of a person applying dye, then transitions to a static close-up of the finished shirt.\n\nRule d: camera perspective and movement. So in the caption, \"begins with a top-down view... then transitions to a static close-up.\"\n\nAlso, need to keep background minimal. The background has a green patterned surface, but maybe not essential. So maybe just mention the rack and tray.\n\nPutting it all together:\n\nA person with blue gloves applies dark dye to a dark shirt with red edges using a tool, moving it across the shirt's surface while the shirt rests on a white grid rack atop a black tray. The scene transitions to a static close-up of the completed red and blue tie-dye shirt, viewed from a top-down perspective.\n\nWait, no, the first part is top-down, but the transition is to a static", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gE6BhrfwmIg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gE6BhrfwmIg_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 756.8089841143906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's gloved hand is pouring liquid into a dark object on a grill; this is a discrete solid object moving due to explicit physical action (pouring).", "background_and_ambient_analysis": "Background elements (grill, greenery, white board) show no uniform shifting or fluid/environmental motion. No fire, water, or wind effects observed."}}
{"video_id": "gFpAVlujirw", "file_name": "gFpAVlujirw_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a yellow and blue striped shirt sits cross-legged on a tiled floor, holding a small object toward a light-colored dog. The dog approaches, jumps up to take the object from the man's hand, then steps back, moves to the right, and returns to face the man. The camera remains static throughout, capturing the interaction from a slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gFpAVlujirw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gFpAVlujirw_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 80.09095894150104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man and the dog are the primary discrete objects. The man moves his hands and body while sitting, and the dog jumps and runs around the man.", "background_and_ambient_analysis": "The background elements (walls, floor, chair) are static with no shifting or environmental motions (fire, water, wind)."}}
{"video_id": "gG0zLw3YMeo", "file_name": "gG0zLw3YMeo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink top is initially visible. A second person wearing a white top enters the frame, moves close to the first person, and adjusts their hair with both hands. The second person then steps back slightly, remaining near the first person. The camera remains in a close-up, handheld position with a slight shake, capturing the interaction between the two individuals in an indoor setting with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gG0zLw3YMeo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gG0zLw3YMeo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 91.8517638899344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: a girl and a woman. The woman's hands are moving to manipulate the girl's hair, showing discrete, solid object motion due to explicit physical forces.", "background_and_ambient_analysis": "The background (walls, door) appears static with no uniform shifting. No environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "gG9Bu0d_R-Q", "file_name": "gG9Bu0d_R-Q_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing walks from the doorway on the left side of the frame toward the right, turns around, and walks back to the left. The camera maintains a static top-down view of the doorway area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gG9Bu0d_R-Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gG9Bu0d_R-Q_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 221.09192883450658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is seen moving through the doorway, interacting with objects on a shelf (e.g., placing/adjusting items), and walking away; these are distinct solid objects exhibiting locomotion.", "background_and_ambient_analysis": "The static background elements (walls, door frame, shelf) remain consistently positioned across frames, showing no uniform shifting or fluid/environmental motion such as fire, water, or smoke."}}
{"video_id": "gH90Uzuoj0U", "file_name": "gH90Uzuoj0U_000163_000173.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown patterned jacket stands with hands extended, then moves them down to adjust the jacket, positioned in front of a lit Christmas tree; the camera maintains a close-up view with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gH90Uzuoj0U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gH90Uzuoj0U_000163_000173.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 435.55502153227064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a small metallic object (round, brown) using their hands; the object is lifted, rotated, and held in various positions without collisions with other objects.", "background_and_ambient_analysis": "The background (Christmas tree with static lights and stationary chair) shows no shifting or environmental motion. No fire, water, or wind effects observed."}}
{"video_id": "gGt_I2Rut3Q", "file_name": "gGt_I2Rut3Q_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to follow the user's rules carefully. The main task is to generate a concise, chronological paragraph describing the video.\n\nStarting with the video content: it's a street scene at an intersection. There's a person walking across the crosswalk. The street sign says \"Brenton\" and there's a car driving by. The person is wearing dark clothes and jeans. The video shows them moving from the left side towards the right, crossing the white lines. Then, text appears saying \"THINK SAFE!\" but according to rule f, I have to exclude text recognition, so I shouldn't mention that. Wait, but rule f says to exclude text recognition, so the text in the video shouldn't be part of the caption. So the text is there but I need to ignore it for the caption.\n\nThe user specified to focus on motion and behavior of main subjects. The main subject here is the person walking. The car is moving in the background. Let me check the timestamps. The first frame shows the person starting to cross. Then in the next frames, they move across. The car is moving from right to left in the top right corner. Wait, the video starts with the person standing, then starts walking. Wait, looking at the frames: at [0.0], the person is standing at the crosswalk, then moves. So the sequence is the person begins walking across the crosswalk, moves from left to right, exits the frame. The car passes by in the background. The camera is static, top-down view. \n\nI need to mention the person's appearance briefly: dark clothing, jeans, medium height. The car is a light-colored vehicle. The spatial relationships: the person is in the crosswalk, the car is on the road above. The camera is top-down, no movement. Background elements like the street sign and curb are minimal. \n\nWait, the rules say to keep background minimal unless essential. The street sign \"Brenton\" is there, but maybe not necessary. The main action is the person crossing. So the caption should focus on the person's movement, the car passing, and camera perspective.\n\nLet me structure it chronologically: At the start, a person in dark clothes and jeans is standing at the crosswalk. Then starts walking across the white lines from left to right. The car is moving from right to left on the road. The person exits the frame to the right. The camera remains static, top-down.\n\nWait, the car is moving from right to left. In the first frame, the car is in the top right, then disappears. The person starts on the left side of the crosswalk and walks towards the right. So the order is person walks, car moves. \n\nAlso, need to mention the spatial relationship: the person is crossing the street, car is on the road above. But since it's a top-down view, the car is on the upper right side. \n\nCheck the rules again. For c) spatial relationships: \"e.g., in front of, to the left\". So the person is in the crosswalk, the car is on the road. Maybe \"the car travels from right to left on the road above the crosswalk\" but perhaps too detailed. Maybe better to say the car is visible in the background moving. \n\nAlso, the person's appearance: dark clothing, blue jeans. Number: one person. The car is a light-colored vehicle, but the user says \"briefly describe appearance and number\". So \"a person wearing dark clothing and blue jeans crosses the crosswalk\".\n\nWait, the first frame shows the person standing, then starts moving. So \"The person begins walking across the crosswalk from left to right, exiting the frame by the right sidewalk. A light-colored car drives past in the background from right to left. The camera maintains a static top-down perspective.\"\n\nCheck if that's concise and chronological. Let's see:\n\n- Person starts at crosswalk, walks across to exit right.\n- Car moves from right to left.\n- Camera is static top-down.\n\nYes. Also, the person is the main subject, so focus on their movement. The car is secondary but part of the background. \n\nMake sure not to mention the text (like \"THINK SAFE!\"), since rule f says exclude text recognition. So no mention of the text. The rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So the text in the video is ignored.\n\nAlso, the person is moving from left to right. The crosswalk is marked with white lines. The person is walking on the crosswalk, which is part of the street. \n\nAnother point: the video starts with the person standing, then walking. So the first action is the person begins walking across the crosswalk. The car is moving through the frame. \n\nSo the caption should", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gGt_I2Rut3Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gGt_I2Rut3Q_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 1610.9445146861183, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: a person walking across the crosswalk and a car passing through the intersection. Both exhibit locomotion due to physical forces (human movement, engine propulsion).", "background_and_ambient_analysis": "Background is static with no environmental motion (e.g., fire, water, smoke). Street signs, sidewalk, and trees remain fixed; no fluid or wind-driven motion observed."}}
{"video_id": "gHDwX7RZtnk", "file_name": "gHDwX7RZtnk_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark vest over a white shirt and dark pants leans against a white tiled wall, then stands upright and walks away from the wall, moving out of frame. The camera follows the person's movement with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gHDwX7RZtnk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gHDwX7RZtnk_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 90.54790665325588, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) moves from a crouched position to standing, then walks across the frame. Motion is due to explicit physical locomotion.", "background_and_ambient_analysis": "Static tiled walls with no fluid motion (fire, water, wind) or environmental shifts observed; background elements remain fixed relative to the scene."}}
{"video_id": "gGfg_flwSrc", "file_name": "gGfg_flwSrc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand wearing a light-colored sleeve points toward a car's center console button, then grips and pulls a black lever. The hand moves from the button toward the lever, with a white smartphone resting on a stack of papers on the console. The camera remains stationary in a close-up view of the console area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gGfg_flwSrc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gGfg_flwSrc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 73.05729105954406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving, interacting with the car ignition: inserting the key, turning it, and removing it. The smartphone and document on the console remain stationary.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion; the car interior (dashboard, red button, console) remains static with no fire, water, smoke, or wind effects."}}
{"video_id": "gGbJZHPH-mw", "file_name": "gGbJZHPH-mw_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a circular saw in action. The main subject is the saw, which is silver and red, with a 13-inch blade. A hand is holding the saw, moving it along a wooden board. The board has a red laser line, probably for guidance. The saw is cutting through the wood, creating sawdust. \n\nChronologically, the video starts with the saw positioned over the wood, then the hand guides it forward, making the cut. The camera is close up, following the saw's movement. The background is a workshop floor, but it's minimal. Need to describe the motion: hand holding saw, moving along the wood, cutting. Spatially, the saw is on the wood, hand is holding it. The camera seems to follow the saw's movement, maybe a slight pan or tracking. \n\nWait, the rules say don't mention text like \"13\" but the description might need to note the saw's size. Wait, no, the rules say exclude text recognition. Oh, right, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So even though \"13\" is on the saw, we can't mention it. Wait, the original video has \"13\" but the rules say not to include text recognition. So maybe just describe the saw as a circular saw without numbers.\n\nWait, the task is to focus on motion and behavior. So the hand is operating the circular saw, which is cutting a wooden board. The saw is silver with a red handle, maybe. The hand is moving the saw along a red laser line on the wood. The camera is close-up, tracking the saw's movement as it cuts through the wood, creating sawdust.\n\nLet me structure it:\n\n- Main subject: circular saw (silver, red handle) being operated by a hand.\n- Motion: hand guides saw along wooden board with red laser line, saw cuts through wood, sawdust is produced.\n- Spatial: saw is on the wood, hand is holding the saw, moving it forward.\n- Camera: close-up, follows the saw's movement (probably tracking).\n\nCheck rules: chronological order. Start with saw on wood, then hand moves it, cutting.\n\nBackground: minimal, just the wooden board and maybe workshop, but keep background minimal.\n\nSo the caption should be:\n\nA hand operates a silver circular saw with a red handle, guiding it along a wooden board marked by a red laser line. The saw moves steadily forward, cutting through the wood and producing sawdust. The camera maintains a close-up perspective, following the saw's motion as it progresses along the board.\n\nWait, but need to check if the size is mentioned. The saw has \"13\" but we can't mention text. So \"circular saw\" is okay.\n\nAlso, the movement: the saw is moving from left to right, maybe. But in the video, the first frame is saw on left side, then moves right.\n\nAlso, the saw's blade is spinning, but the motion is the hand pushing it along.\n\nWait, the problem says \"focus primarily on motion and behavior of main subjects\". Main subject is the saw and the hand.\n\nSo:\n\nA hand holds a silver circular saw with a red handle, moving it along a wooden board with a red laser line. The saw cuts through the wood, generating sawdust. The camera tracks the saw's forward motion closely, maintaining a tight perspective on the cutting action.\n\nCheck for chronological: starts with saw positioned, then moving, cutting. Yes.\n\nMention spatial: hand is holding saw, which is on the wood.\n\nCamera: close-up, follows saw's movement (tracking).\n\nBackground: minimal, but the wooden board is essential for understanding the cut.\n\nOkay, let's refine.\n\n<A hand guides a silver circular saw with a red handle along a wooden board marked by a red laser line. The saw moves steadily forward, cutting through the wood and producing sawdust. The camera follows the saw's motion closely, maintaining a tight close-up perspective throughout the sequence.>\n\nWait, does the video show the hand moving? Yes, the hand is pushing the saw. So \"A hand guides a silver circular saw with a red handle along a wooden board marked by a red laser line. The saw moves steadily forward, cutting through the wood and producing sawdust. The camera follows the saw's motion closely, maintaining a tight close-up perspective throughout the sequence.\"\n\nCheck rules: no text recognition (so \"13\" is ignored, just describe as circular saw). Mentioned appearance: silver, red handle. Motion: hand guides, saw moves forward, cutting. Spatial: saw on board, hand holding. Camera: tight close-up, follows motion.\n\nYes, that works.\n</think>\n\n<caption_output>A hand guides a silver circular saw with a red handle along", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gGbJZHPH-mw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gGbJZHPH-mw_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 155, "blur_score": 34.1478661757166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The miter saw's blade is rotating and translating across the wooden workpiece, with the operator's hand guiding the saw. These are distinct solid objects interacting via mechanical force (cutting action).", "background_and_ambient_analysis": "Background elements (workbench, floor) show no significant uniform shifting or fluid/environmental motion (e.g., no fire, water, or wind). The static environment remains consistent throughout the clip."}}
{"video_id": "gFzx_6RGs6c", "file_name": "gFzx_6RGs6c_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a wooden spoon to stir a mixed greens salad in a large metal bowl, moving the spoon in circular motions to blend the ingredients. The bowl sits on a marble-patterned countertop with a jar of dressing and a bottle visible nearby. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gFzx_6RGs6c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gFzx_6RGs6c_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 153, "blur_score": 30.445143214410223, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding wooden spoons stirs leafy greens in a metal bowl; the hand and spoons move due to manual stirring actions, interacting with the greens.", "background_and_ambient_analysis": "Background elements (marble countertop, bottles, yellow bowl) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "gFN7qSl9A_0", "file_name": "gFN7qSl9A_0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand arranges colorful, small, interlocking puzzle pieces (pink, yellow, green, purple) on a white surface, gradually forming a castle image on a yellow square. The hand moves pieces from scattered piles toward the central area, adjusting their positions. The camera maintains a static top-down perspective throughout, focusing on the puzzle assembly process. Background details are minimal, emphasizing the hands and pieces.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gFN7qSl9A_0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gFN7qSl9A_0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 288.4909260318228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands are actively placing small, colorful seeds onto the canvas, creating a discrete arrangement; the seeds move as a result of human manipulation.", "background_and_ambient_analysis": "The background (white canvas surface and yellow square) shows no shifting or environmental fluid motion (e.g., fire, water, wind); it remains static throughout the sequence."}}
{"video_id": "gHRlOsoZA28", "file_name": "gHRlOsoZA28_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a football player (wearing a white jersey with number 21) lying on a dark mat. A person in a dark blue shirt and shorts is crouched nearby. Then, the scene shifts to show more players: others in white jerseys (numbers 42, 27) standing around. The player in 21 is now up, facing the others. Then, the player in 21 dives towards the mat, landing on it. The camera seems to stay mostly stationary but captures the action from a side angle. Let's make sure to follow the rules: chronological order, motion, appearance, spatial relationships. Avoid text, names, etc. So, start with the initial position, then the movement of the player diving, others standing around. Camera perspective is probably a side view, minimal movement.\n\nFirst, the player in white jersey (21) is prone on a dark mat. A man in dark blue shirt and shorts crouches nearby. Then, the scene shows more players (white jerseys, 42, 27) standing around. Player 21 gets up, then dives forward onto the mat. The man in dark blue is still there. Spatially, the man is to the left of the player, others are around. Camera is side view, maybe slight movement but mostly static. Let's phrase it concisely.\n\nWait, the first frame shows the player lying on the mat, then the next frames show the group. So chronological: Player 21 lies on mat; man in dark blue crouches nearby; other players (white jerseys) stand around; player 21 gets up and dives onto the mat. Camera stays in a side view, capturing the action without much movement.\n\nLet me structure it:\n\nIn the video, a football player in a white jersey with dark pants lies prone on a dark mat, while a man in a dark blue shirt and shorts crouches nearby. Several other players in white jerseys (numbers 42, 27) stand around, observing. The player then rises, turns, and dives forward onto the mat, with the man in blue maintaining a crouched position to the left. The camera captures the sequence from a side perspective with minimal movement.\n\nWait, need to be concise. Let's check the rules. \"Concise, chronological paragraph\". So:\n\nA football player in a white jersey and dark pants lies on a dark mat as a man in a dark blue shirt and shorts crouches nearby. Other players in white jerseys stand around; the player then rises and dives forward onto the mat, landing in a prone position. The camera maintains a side view with slight movement.\n\nWait, in the frames: first frame shows the player diving onto the mat? Wait, the first frame [0.0] is the player lying on the mat. Then [0.3] the scene shifts to the player standing up, but then [0.4] the player is diving. Wait, maybe the initial action is the player getting up and diving.\n\nWait, looking at the frames:\n\n[0.0]: player in 21 lying on mat, another person (maybe 42) behind?\n\n[0.3]: player in 21 standing, others around, man in blue crouched to left.\n\n[0.4]: player in 21 diving towards the mat, landing on it.\n\nWait, the sequence is: player is lying on mat (0.0), then the next frames show him standing up (maybe 0.3), then diving forward (0.4) onto the mat. So the action is from lying to standing to diving.\n\nSo the caption should be: A football player in a white jersey and dark pants begins prone on a dark mat. A man in a dark blue shirt and shorts crouches to his left. Other players in white jerseys (numbers 42, 27) stand nearby. The player then stands, turns, and dives forward onto the mat, landing in a prone position. The camera captures the sequence from a side perspective with slight movement.\n\nWait, but need to make it concise. Let's see:\n\nIn the video, a football player in a white jersey and dark pants lies on a dark mat. A man in dark blue attire crouches nearby. Several players in white jerseys stand around. The player rises and dives forward onto the mat, landing prone. The camera maintains a side view with minimal movement.\n\nCheck the rules: avoid named characters (like 21, 42), so mention white jerseys, dark pants, dark blue shirt. So:\n\nA football player in a white jersey and dark pants lies on a dark mat as a man in a dark blue shirt and shorts crouches nearby. Other players in white jerseys stand around. The player", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gHRlOsoZA28.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gHRlOsoZA28_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 145, "blur_score": 195.59616780938205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Football players (e.g., player #2 and #25) collide; player #2 runs with the ball, is tackled by player #25, and falls onto a mat. Motion due to physical collisions and locomotion.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind observed. Background remains static (football field markings, grass)."}}
{"video_id": "gIKZWYtE6QE", "file_name": "gIKZWYtE6QE_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a room. There's a person standing near a dresser, maybe a woman in a dark top and light pants. She moves, like turns around, maybe picks up something. Then she walks towards the camera, maybe sits down? Wait, the first frame: person is standing by the dresser. Then in the next frames, she's moving. Let's check the timestamps. From 0 to 5 seconds.\n\nFirst, the room has wooden walls, a computer monitor on a desk, a fan, some clothes. The person is standing near the dresser (which is against the wall), then turns to face the camera, steps forward, maybe sits on a chair? Wait, the description says she's walking towards the camera. Let's track movement: in frame 0, she's standing by the dresser. Then moves towards the center, maybe sits down. But the video is 5 seconds, so the action is her moving from the dresser area towards the camera, possibly sitting.\n\nAlso, animals? In the first frame, there's a dog lying on the floor. Let's check: [0.0] has a dog lying on the floor near the couch. So dog is present, maybe sleeping. The person is moving around.\n\nNow, main subjects: person (female, dark top, light pants) and dog (brown, lying down). The person moves from near the dresser (which has items on it) towards the center of the room, possibly towards the chair. The dog stays lying down.\n\nSpatial relationships: person starts near the dresser (to the right of the computer monitor), then moves towards the camera. Dog is on the floor, left side of the frame near the couch.\n\nCamera: seems to be a static shot, maybe a slight shake? The problem says \"camera perspective and movement\". The video has a slight shake or static, but since it's a fixed camera, probably no movement, but maybe the camera is slightly shaky.\n\nNow, chronological: starts with person standing by dresser, turns, moves towards camera, then sits down. The dog is lying down the whole time.\n\nBackground: minimal, just the room with furniture. So describe motion:\n\nAt 0s, a person in a dark top and light pants stands near a dresser; a dog lies on the floor. The person turns, walks toward the center of the room, then sits down. The dog remains lying down. Camera remains static with slight shake.\n\nWait, need to be concise. Let's structure:\n\nIn a dimly lit room with wooden walls, a person in a dark top and light pants moves from a dresser area toward the center, turning and walking before sitting. A brown dog lies motionless on the floor. The camera is static with slight shake.\n\nCheck the rules: focus on motion, chronological. Main subjects: person (motion) and dog (still). Appearances: person's clothing, dog's color.\n\nSo final caption: In a cluttered room with wooden walls, a person in a dark top and light pants walks from near a dresser toward the center, turns, and sits; a brown dog lies motionless on the floor. The camera remains static with minimal shake.\n\nWait, but need to be concise. Let's trim.\n\n\"At 0s, a person in dark top and light pants stands near a dresser. They turn, walk toward the center, and sit. A brown dog lies motionless on the floor. Camera is static with slight shake.\"\n\nBut the problem says \"concise, chronological paragraph\". So:\n\nA person in a dark top and light pants moves from the dresser area toward the center of a cluttered room, turns, and sits down, while a brown dog remains lying motionless on the floor. The camera is static with minimal movement.\n\nWait, check rules: \"background descriptions minimal unless essential\". Cluttered room is okay if essential for context, but maybe just say \"dimly lit room\".\n\nOriginal video description: wooden walls, computer monitor, etc. But minimal background. So maybe \"a dimly lit room with wooden walls\".\n\nLet me try:\n\nIn a dimly lit room with wooden walls, a person in a dark top and light pants walks from the dresser area toward the center, turns, and sits. A brown dog lies motionless on the floor. The camera remains static with slight shake.\n\nCheck all rules:\n\na) Motion and behavior chronological: yes, the person moves, turns, sits. Dog stays still.\n\nb) Appearance and number: person's clothing, dog's color.\n\nc) Spatial relationships: person moves from dresser to center; dog on floor.\n\nd) Camera: static with slight shake.\n\ne) Background minimal: \"dimly lit room with wooden walls\" is minimal.\n\nf) No text recognition, etc.\n\nYes, that works.\n</think>\n\n<caption_output>In a dimly lit room with wooden walls", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gIKZWYtE6QE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gIKZWYtE6QE_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 908.3286610354137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "gHlGBYd__ao", "file_name": "gHlGBYd__ao_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person's hands working on two artificial legs. The first part has hands manipulating the leg, maybe adjusting or attaching something. Then there's a transition to a different part where someone is using tools on a leg, maybe a foot. Let's check the sequence.\n\nThe main subjects are the hands (human) and the artificial legs. The legs are positioned on a white surface, lying side by side. The hands are moving, possibly assembling or adjusting. The camera perspective is top-down, maybe close-up. Let's note the chronological order: first, hands work on the left leg (from the viewer's perspective), then shift to another leg, maybe the foot part. The background has some boxes but not essential. \n\nNeed to mention the appearance: legs are skin-colored, artificial, glossy. Hands are human, one might be wearing gloves. Wait, in the later frame, there's a black glove. So hands with gloves. Let's structure it.\n\nFirst part: hands (wearing a glove?) manipulating a skin-colored artificial leg on a white surface. Then, the action shifts to a different artificial leg, maybe the foot, where the hands (one in black glove) are working on the foot. The camera is top-down, slight movement. Background has some items but minimal.\n\nWait, the video starts with two legs. First, hands are moving the left leg (from the left side of the frame), then the right leg? No, the first part is hands working on the leg, maybe assembling. Then the next part shows a different angle, hands with gloves working on a foot.\n\nChronological: Initial scene shows two artificial legs (skin tone, glossy) placed on a white surface. A pair of hands (one possibly gloved) manipulates the left leg, adjusting or attaching a component. Then, the focus shifts to the foot of another artificial leg, where gloved hands use tools to work on the foot. The camera maintains a top-down perspective with slight movement, capturing the hands’ actions on the legs.\n\nNeed to be concise. Let's check rules: motion and behavior in chronological order, mention appearance (color, size, orientation), spatial relationships, conclude camera.\n\nSo:\n\nA pair of hands manipulates a skin-toned, glossy artificial leg resting on a white surface, adjusting its position. The hands then shift to work on the foot of another similar artificial leg, using tools while wearing gloves. The legs are positioned side-by-side, with the first leg slightly angled. The camera provides a top-down view with minimal movement, focusing on the hands’ actions.\n\nWait, need to check the frames. The first part (0-3 seconds) shows hands working on a leg, then it cuts to a different part (4-5 seconds) where gloved hands work on a foot. So chronological: first, hands (maybe without gloves?) adjust a leg, then gloved hands work on the foot.\n\nBut the description should be in order. Let's see: \n\nIn the initial frames, hands manipulate a skin-colored artificial leg on a white surface. The hands adjust the leg’s position and then begin working on its foot. Subsequently, the scene shifts to a different artificial leg, where gloved hands use tools on the foot section. The legs are placed side-by-side, with the first leg lying horizontally. The camera maintains a top-down perspective throughout, capturing the hands’ detailed movements.\n\nWait, maybe more precise. Let's check the exact frames.\n\nFrame 0: hands near the foot of a leg. Frame 1: hands holding the foot. Frame 2: hands adjusting the foot. Frame 3: hands move, maybe attaching. Then frame 4: different angle, gloved hands working on a foot (maybe the second leg). So the first part is about one leg, then the second part another leg.\n\nSo: A pair of hands adjusts the foot of a skin-toned artificial leg resting on a white surface, manipulating its position. The hands then shift focus to the foot of a second artificial leg, where gloved hands use tools to work on it. Both legs are positioned side-by-side, with the first leg slightly angled. The camera maintains a top-down perspective, capturing the hands’ movements with minimal camera movement.\n\nWait, need to mention appearance: artificial legs are skin-colored, glossy. The hands are human, one possibly gloved in later frames.\n\nLet's draft:\n\nA pair of hands manipulates a skin-colored, glossy artificial leg on a white surface, adjusting its foot section. The hands then transition to working on the foot of a second similar artificial leg, with one hand wearing a black glove. The legs are positioned side-by-side horizontally. The camera provides a top-down view with slight movement, focusing on the hands’ actions.\n\nCheck rules: concise, chronological, motion, appearance, spatial, camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gHlGBYd__ao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gHlGBYd__ao_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 154.8134865243276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands and legs) moving: hands applying a substance to the leg and pressing a pad on the lower leg, driven by manual force.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static white surface and consistent background elements throughout the clip."}}
{"video_id": "gI4UXaxBBWM", "file_name": "gI4UXaxBBWM_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person on stage. The person is wearing dark clothes—maybe a dark top and capris. There are four white balls on the stage floor, and they're holding some balls in their hands. Wait, the video shows them juggling or throwing balls. Let's check the timestamps.\n\nAt [0.0] seconds, they're standing with two balls in hands, maybe? Then [1.4] they move, perhaps throwing balls. The action is juggling: throwing balls into the air. The balls are white, small. The background is dark curtains with red lighting. The camera might zoom in? Wait, the rules say focus on motion and behavior chronologically.\n\nSo step by step:\n\n- Initially, the person stands on stage holding multiple balls (probably juggling setup). Then throws balls into the air, which are white. The balls move upwards, then maybe they catch or continue juggling. The spatial relationship: the person is in the center, balls are thrown around them. Background is dark curtains, minimal.\n\nCamera perspective: starts with a medium shot, then maybe zooms in on the person as they juggle. Let's check the frames. The first frame shows them holding balls, then they throw, then the camera might focus on their hands.\n\nSo the chronological description:\n\nA person in dark attire stands on a stage with four white balls on the floor, holding balls and beginning to juggle. They throw white balls upward, moving them in a circular motion with their hands. The balls arc through the air, then the camera zooms in on the person's hands as they continue juggling, with the dark curtain backdrop and red lighting visible.\n\nWait, need to be concise. Let's check the rules: chronological paragraph, motion and behavior, appearance (color, size), spatial, camera.\n\nLet's structure:\n\n- Person in dark clothing juggling white balls; starts with holding balls, then throws into air (motion), four white balls on stage floor initially, then thrown up.\n\n- \"A person wearing dark clothing juggling white balls on a stage; initially standing with two balls in hands, then throwing white balls upward, creating arcs, while four white balls remain on the floor. The person moves the balls in a circular motion, with the camera zooming in on their hands as they continue juggling against a dark curtain backdrop with red lighting.\"\n\nWait, but the video shows four balls on the floor at the start. Let's check the frames: [0.0] shows four balls on floor, person holding balls. Then [1.4] person moves, maybe throws one? Wait, the description says \"four white balls on the stage floor\" initially. Then the person starts juggling, so they pick up some balls? Wait, the first frame: person holds two balls, four on floor. Then throws one, so the floor has three? Wait, maybe the number is four, but in the action, they throw, so the floor balls might not be static.\n\nWait, the problem is the video: [0.0] person holding balls, four on floor. [1.4] person moves, maybe throws one ball up. Then [2.5] person has balls in air. So the main action is juggling: throwing balls upward, then catching.\n\nSo the description should be:\n\nA person in dark attire stands on a stage with four white balls on the floor, holding two balls and beginning to juggle. They toss white balls upward, creating arcing motion, while moving their hands in a circular pattern. The four white balls on the floor remain stationary initially, then the person continues juggling as the camera zooms in on their hands, with the dark curtain backdrop and red lighting visible.\n\nCheck rules: concise, chronological. Avoid background details unless essential. The curtain is part of the stage setting, so minimal.\n\nLet me rephrase:\n\nA person in dark clothing juggling white balls on stage; starts with four white balls on the floor and holding two, then throws the held balls upward into the air, creating arcing motions as they continue juggling. The camera zooms in on their hands during the motion, with dark curtains and red lighting in the background.\n\nWait, need to mention the number of balls. The four on the floor are there, then the person is juggling (so holding some, throwing).\n\nLet's check the video:\n\n- Frame 0: person stands, two balls in hands, four on floor.\n\n- Frame 1.4: person moves, maybe throws one ball, so the floor has three? But the caption says \"initially\" four.\n\nSo maybe:\n\nA person wearing dark clothing stands on stage with four white balls on the floor, holding two balls. They begin juggling by tossing the white balls upward in an arcing motion, moving their hands in a circular", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gI4UXaxBBWM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gI4UXaxBBWM_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 50.74071783952019, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Juggler (person) and multiple balls are moving; the juggler's hands and the balls exhibit discrete, solid-object motion due to juggling actions (throwing, catching).", "background_and_ambient_analysis": "Red curtains form a static background with no visible fluid/environmental motion (fire, water, smoke, wind). Candles on stage are stationary, indicating no significant ambient environmental forces."}}
{"video_id": "gIDXn0zAffo", "file_name": "gIDXn0zAffo_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green hoodie sits at a wooden table, their hands moving rhythmically—lifting and extending fingers on the table surface. A metallic microwave with a wire rack is visible in the background. The camera remains stationary, focused on the hands and table from a close-up perspective at table level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gIDXn0zAffo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gIDXn0zAffo_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 446.962548813608, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands of a person are moving on the table.", "background_and_ambient_analysis": "Background elements (cabinet, wall) are static and unchanging. No fire, water, smoke, or wind present."}}
{"video_id": "gJH-rNvUrT0", "file_name": "gJH-rNvUrT0_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals engage in a chess game at a table; the player in a white shirt with gray hair moves a piece, followed by the player in a black jacket over a red shirt making a countermove. A group of onlookers observes from the sides. The camera maintains a steady medium shot focusing on the chessboards and players’ hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gJH-rNvUrT0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gJH-rNvUrT0_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 711.9120775808829, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Chess pieces are moved by players' hands on the board, and one person adjusts a timer device. Spectators remain stationary.", "background_and_ambient_analysis": "Background elements (room walls, furniture, spectators) are static with no uniform shifting; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "gJHe6WYhoac", "file_name": "gJHe6WYhoac_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a white shirt, purple bracelet, and red nail polish, holds a partially eaten sandwich with a golden-brown bun and white filling. They adjust the sandwich in their hands, bring it to their mouth, and take a bite. The camera maintains a close-up perspective, shifting slightly to capture the action as the person eats.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gJHe6WYhoac.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gJHe6WYhoac_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 29.221568009767267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person's hands (with visible jewelry) interacting with a sandwich. The hands manipulate the sandwich (opening, pressing, bringing to mouth), demonstrating physical movement due to human action.", "background_and_ambient_analysis": "Background elements (tablecloth, static surroundings) show no significant shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "gJTOZGkfpyc", "file_name": "gJTOZGkfpyc_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a gymnasium scene. There are four people standing near the left side, near a basketball hoop. A yellow ball is on the floor. Then, one person (I think a boy in blue) starts running towards the ball. The camera follows him as he moves. The ball is yellow, and the person is wearing blue. The gym has a blue floor with white lines, and there's a volleyball net in the middle. The camera seems to pan right to follow the runner. Need to keep it chronological: initial positions, then the runner's movement. Mention the ball's color, the person's color, spatial relationships (like the group to the left, ball on the floor), and the camera movement. Let's structure it step by step.\n\nFirst frame: four people standing in a line near the left basketball hoop, yellow ball on the blue floor. Then, the person in blue (maybe one of them) starts running towards the ball. The camera pans right to follow the runner. The group is behind, and the runner moves across the court. The net is visible. Background is minimal—just the gym walls. So the caption should start with the scene setup, then the action of the runner, and camera movement.\n\nWait, in the video, the ball is on the floor, then someone (a boy in blue) runs to hit it? Or maybe he's going to pick it up? The frames show the ball on the floor, then the person runs towards it. So chronological order: initial group, ball on floor, runner moves towards the ball. Camera pans right.\n\nLet me check the frames:\n\n[0.0] Four people (two girls, two boys maybe, different clothes) standing near the left wall under the basketball hoop. Yellow ball on blue floor, center-left.\n\n[1.4] Similar, ball is still there.\n\n[2.5] The person in blue runs towards the ball, the ball is still on the floor.\n\n[3.6] He's moving forward, the camera follows.\n\n[4.7] He's on the right side, camera is still following.\n\nSo the main subject is the person in blue running towards the ball, with the group watching. The ball is yellow, on the floor. Camera pans right to follow the runner.\n\nNow, write the caption:\n\nIn a gymnasium with a blue court, four people stand in a line near the left basketball hoop, observing a yellow ball on the floor. A person wearing a blue shirt and dark shorts runs toward the ball from the group, moving across the court. The camera pans right to follow the runner as he approaches the ball, with the volleyball net visible in the background.\n\nCheck rules:\n\na) Motion: person runs, camera follows.\n\nb) Appearance: blue shirt, dark shorts; yellow ball; four people (but maybe not need colors if not essential, but since it's a group, maybe just say four people). Wait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So \"four people\" (don't need colors for the group, but for the runner: blue shirt, dark shorts). Ball is yellow.\n\nc) Spatial: group near left hoop, ball on floor, runner moves toward ball.\n\nd) Camera: pans right to follow.\n\ne) Background minimal, only gym elements.\n\nf) No text, names.\n\nSo draft:\n\nIn a gymnasium, four people stand in a line near the left basketball hoop, watching a yellow ball on the blue court. A person in a blue shirt and dark shorts runs toward the ball from the group, moving across the court. The camera pans right to follow the runner as he approaches the ball, with the volleyball net visible in the background.\n\nWait, need to be concise. Let's see if we can shorten.\n\n\"In a gymnasium with a blue court, four people stand near the left basketball hoop, observing a yellow ball on the floor. A person in a blue shirt and dark shorts runs toward the ball, and the camera pans right to follow the runner as he moves across the court.\"\n\nYes, that's better. Check rules again.\n\nChronological: starts with people and ball, then runner moves.\n\nAppearance: four people (no color, but the runner's clothes). Ball is yellow.\n\nSpatial: group near left hoop, runner moves toward ball.\n\nCamera: pans right.\n\nBackground minimal (gym, court, hoops, net).\n\nLooks good.\n</think>\n\n<caption_output>In a gymnasium with a blue court, four people stand near the left basketball hoop, observing a yellow ball on the floor. A person in a blue shirt and dark shorts runs toward the ball from the group, moving across the court. The camera pans right to follow the runner as he approaches the ball, with the volleyball net visible in the background.</", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gJTOZGkfpyc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gJTOZGkfpyc_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 234.92080124408005, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (discrete object) runs across the court and kicks a ball, causing the ball to move. The ball's motion is due to the kick.", "background_and_ambient_analysis": "The background (walls, basketball hoop, goal net) is static and unchanging. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "gIgHpYQPly8", "file_name": "gIgHpYQPly8_000388_000398.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen, then transitions to a small, light brown, fluffy dog walking on a concrete floor. The dog sniffs the ground, turns, and moves in a circular path around the legs of standing people. It continues walking while occasionally pausing to sniff, maintaining a steady pace. The camera follows the dog from a low angle, exhibiting slight movement as it tracks the animal's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gIgHpYQPly8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gIgHpYQPly8_000388_000398.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 44.008056632150776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog (discrete solid object) is moving due to locomotion (walking, running), with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (floor, people's legs) are static and do not shift uniformly; no fire, water, smoke, or wind motion is present."}}
{"video_id": "gJsyYkR3C4U", "file_name": "gJsyYkR3C4U_000304_000314.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals interact in a room: a standing person in a red dress with long dark hair, hands initially on hips, and a seated person in an orange shirt and gray cap with long dark hair. The seated person adjusts the standing person’s dress waist area, then stands, moving away from the couch. The standing person shifts hands to their stomach. Background includes a white couch and floral arrangement; camera remains stationary with minor shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gJsyYkR3C4U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gJsyYkR3C4U_000304_000314.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 78.41645470554681, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one in a red dress (static pose, minor posture shifts) and one in an orange shirt (dynamic movements: adjusting dress, turning, stepping).", "background_and_ambient_analysis": "Background elements (couch, walls, decor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "gItOfYSu3tg", "file_name": "gItOfYSu3tg_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a casino table, probably blackjack. The main subject is a hand of cards. Let's check the sequence.\n\nAt [0.0], the table has cards like 2 of hearts, 7 of spades, 4 of spades, 10 of hearts. Then [1.4] shows a hand placing a 6 of hearts and a 9 of hearts. Wait, the hand is moving the cards. Wait, in the frames: the first frame has cards laid out, then a hand comes in and places cards. Let's see:\n\nFrame 0: Cards are on the table, including 2H, 7S, 4S, 10H. Then frame 1 shows a hand (probably dealer's) placing a card, which is 6H. Wait, the second frame (time 1.4) shows two cards: 6H and 9H. Wait, the video shows a hand moving cards. Let's track the motion.\n\nIn the video, the hand is seen placing two cards (6 of hearts and 9 of hearts) onto the table. The cards are red, with hearts, 6 and 9. The table has \"Soft 17\" and other text, but we can't mention text per rule f. So focus on motion.\n\nFirst, the table has existing cards (maybe dealer's upcard). Then a hand (from the left or right?) places two cards: 6H and 9H, which are laid out. Then the hand moves away.\n\nSo chronological order: a hand places a 6 of hearts and then a 9 of hearts on a blackjack table, with other cards already present. Then the hand moves. The camera is top-down, static? Wait, the camera perspective: it's a close-up, top-down view of the table. The background is minimal (table with casino design).\n\nRule e says minimal background, so mention table but not text. Rule g says exclude text recognition. So we can say \"a blackjack table with marked areas\" but since text is excluded, maybe just \"a casino table\" but the problem says \"keep background descriptions minimal unless essential\". The table's surface has card placement areas, so maybe \"a casino table with card layout markings\".\n\nNow, the main subjects: the hand (human hand) and the cards. The hand is moving cards. The cards are 6 of hearts and 9 of hearts, which are red, face up, placed on the table.\n\nSo step by step:\n\n- Start: cards (2H, 7S, 4S, 10H) are on the table.\n- A hand (human) places a 6 of hearts on the table, then places a 9 of hearts next to it.\n- The hand then moves away.\n\nWait, the video shows:\n\nFrame 0: cards visible (includes 2H, 7S, 4S, 10H).\nFrame 1.4: hand places 6H and 9H.\nFrame 2.5: same cards (6H and 9H are now there).\nSo the motion is the hand placing the two cards.\n\nAlso, check if other elements. The hand is a person's hand, color? Not sure, but \"a hand\" is sufficient.\n\nNow, spatial relationships: the hand is moving from off-screen to the table, placing the cards in front of the existing cards.\n\nCamera: top-down, likely static. No movement mentioned. The caption should say \"top-down view\" as the camera perspective.\n\nPutting it together:\n\nA hand places a red 6 of hearts card followed by a red 9 of hearts card onto a casino table, positioning them in front of existing cards. The hand then moves away. The camera maintains a top-down perspective throughout.\n\nCheck rules:\n\na) Motion and behavior in chronological order: hand places 6H, then 9H, then moves away.\n\nb) Appearance: cards are red (hearts), 6 and 9, size (standard playing cards), orientation (face up).\n\nc) Spatial: in front of existing cards.\n\nd) Camera: top-down.\n\ne) Background: minimal (just the table, but not detailed).\n\nf) No text, no named characters.\n\ng) No reasoning.\n\nNow, concise paragraph.\n\nPossible caption:\n\nA hand places a red 6 of hearts followed by a red 9 of hearts onto a casino table, positioning them in front of existing cards; the hand then withdraws. The camera remains stationary in a top-down view.\n\nWait, \"existing cards\" as in the initial cards shown. Let's check the frames:\n\nIn frame 0, there are multiple cards. Then frame 1, the hand places two more (6H and 9", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gItOfYSu3tg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gItOfYSu3tg_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 47.53319813021747, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves playing cards across the table, with discrete motion of the cards due to physical interaction (shuffling/placing).", "background_and_ambient_analysis": "Background elements (table text, logos) remain static and do not shift uniformly; no fire, water, or wind motion observed."}}
{"video_id": "gKIgNWa2C_g", "file_name": "gKIgNWa2C_g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in orange safety vests and dark lower garments stand at the rear of a large open cargo truck. The truck moves forward slowly, while one person walks left around the truck's rear and the other follows, repositioning themselves near the vehicle's side. The camera pans left to track the truck's movement as the individuals guide its path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gKIgNWa2C_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gKIgNWa2C_g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 635.9298586017561, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in orange vests are walking around a large truck, with their motion clearly tied to locomotion (walking) rather than external forces. The truck itself is stationary, and no collisions or rapid object interactions are evident.", "background_and_ambient_analysis": "Background elements (buildings, trees, railings) are stationary with no fluid/environmental motion (fire, water, smoke, wind) observed. No uniform shifting of background indicates no significant ambient environmental motion."}}
{"video_id": "gKmKjcLnFKU", "file_name": "gKmKjcLnFKU_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with wet hair, wearing a gray cape, sits in front of a white chair; they use their hand to adjust hair on the left side, and a pink flower accessory becomes visible in the hair. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gKmKjcLnFKU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gKmKjcLnFKU_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 148, "blur_score": 107.46451510632832, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving object is the person's head and hand. The head turns slightly (e.g., gaze shifts upward and to the side), and the hand moves from the top of the head to the ear region (frames 4-5). These are discrete, solid-object motions from voluntary movement.", "background_and_ambient_analysis": "The background consists of a static white object (likely a wall or container) with no shifting or deformation. No environmental fluids (fire, water, smoke) or wind effects are observable, satisfying the Ambient Rule."}}
{"video_id": "gKiEcqEX6HY", "file_name": "gKiEcqEX6HY_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler with short brown hair, wearing purple pajamas with white polka dots, sits at a table. The child places a small wooden object on the table, then lifts it and moves it toward themselves, manipulating it with deliberate hand motions. The high chair and kitchen background are visible but secondary. The camera remains stationary, capturing the child’s actions from a close perspective without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gKiEcqEX6HY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gKiEcqEX6HY_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 44.18563101897902, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in purple pajamas moves their hand to interact with a wooden object (likely a ruler) on a table; the child's hand and body exhibit discrete locomotion and object manipulation.", "background_and_ambient_analysis": "Background elements (table, chairs, kitchen appliances) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "gLAO_5sRUTk", "file_name": "gLAO_5sRUTk_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a frying pan with a red silicone mat containing seven round golden-brown items. The pan is tilted, transferring the items onto a white plate with an orange slice and green garnish. The items are stacked into piles, and syrup is poured over the stacks. The camera begins with a top-down view of the pan, then shifts to a close-up of the syrup drizzling over the stacked items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gLAO_5sRUTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gLAO_5sRUTk_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 311.7860368845394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands move a pan containing food items, transfer food from pan to plate, and pour syrup onto pancakes—all involving discrete solid objects.", "background_and_ambient_analysis": "No shifting background elements (stove grates, countertop) observed; no fire, water, smoke, or wind motion present."}}
{"video_id": "gLGu7hHqhbo", "file_name": "gLGu7hHqhbo_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top holds a baby dressed in light clothing near red curtains; she lifts the baby upward, turns, and walks toward the window while the seated person in a white top remains stationary. The background includes a television and a decorative cabinet, and the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gLGu7hHqhbo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gLGu7hHqhbo_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 260.2362885603526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in dark clothing moves, likely stepping down from an elevated position (e.g., a chair or another person’s shoulders), with visible locomotion.", "background_and_ambient_analysis": "Background elements (walls, curtains, furniture) show no significant motion. No fire, water, smoke, or wind-driven fluid motion detected."}}
{"video_id": "gLl5l3Ls2wM", "file_name": "gLl5l3Ls2wM_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a blue shirt and red shorts and the other in a gray shirt and beige shorts, push a white hatchback car from behind on a rain-slicked road; the car advances slightly as they exert force, with the camera maintaining a steady but slightly shaky perspective following their movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gLl5l3Ls2wM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gLl5l3Ls2wM_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 463.0895250109355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in red shorts, one in beige pants) are pushing a white SUV, demonstrating explicit physical force application. The SUV’s movement is directly caused by the pushers’ locomotion, with the car’s position changing relative to the ground.", "background_and_ambient_analysis": "The background (trees, road, distant buildings) remains stable with no uniform shifting; rain is present but not dominant as the primary motion source. No significant fluid/environmental motion (fire, smoke, etc.) drives the scene."}}
{"video_id": "gLIqME-XW-8", "file_name": "gLIqME-XW-8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a white shirt stands outdoors, holding a flute to their lips and playing. The individual remains stationary, surrounded by green bushes with yellow flowers and dry grass. The camera shifts angles slightly, capturing the person from various perspectives while they continue playing the flute.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gLIqME-XW-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gLIqME-XW-8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 1639.652364362998, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt is performing discrete hand movements to eat, demonstrating solid object motion due to explicit physical action (chewing, hand positioning).", "background_and_ambient_analysis": "Background consists of static trees and grass with minimal visible sway; no fire, water, smoke, or dominant wind-driven fluid motion detected."}}
{"video_id": "gLtHmpHqOxU", "file_name": "gLtHmpHqOxU_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a white shirt and one in a dark blue shirt, stand close to each other. The person in the dark blue shirt extends their arm to touch the shoulder of the person in the white shirt. The individual in the white shirt then lowers their arm while the dark blue-shirted person retracts their hand. The camera remains stationary, capturing the two against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gLtHmpHqOxU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gLtHmpHqOxU_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 161, "blur_score": 71.61183538240033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving: the person in the white shirt gestures and shifts posture; the person in the black shirt also gestures and moves.", "background_and_ambient_analysis": "The background is a static plain wall with no shifting. No environmental fluids (fire, water, smoke) or wind are present."}}
{"video_id": "gKoUNqxWlEw", "file_name": "gKoUNqxWlEw_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The task is to create a concise chronological paragraph for the video. First, identify the main subjects. There are two people in the foreground: one playing saxophone, wearing a black jacket with white collar, and another in a green elf costume with a green hat, holding a small object. Then in the background, people are walking by.\n\nStart with the main subjects. The sax player is on the left, elf on the right. They're standing on a grassy area with buildings and trees. Then, as the video progresses, people walk past them. Let's note the order: first, the two main subjects are there, then a person in blue walks by from left to right, then another person, etc.\n\nCheck the rules: focus on motion and behavior chronologically. So describe what happens step by step.\n\nMain subjects: man with saxophone (black jacket, white collar) and person in green elf costume (green outfit, green hat) standing on grass. Then, a person in blue shirt and gray pants walks past them from left to right. Then another person in dark clothing walks by. The camera seems to be moving slightly, maybe panning a bit? Wait, the camera perspective: the video shows a slight movement as people pass, so maybe the camera is stationary but the subjects move. Wait, the first frame shows them, then as the video goes on, the background people move. The camera might be steady.\n\nBackground: grassy area, buildings, trees. Minimal background description.\n\nSo structure: Start with the two main people. Then mention the people walking by. Describe their appearance briefly. Order: the sax player is left, elf right. Then a person in blue walks from left to right, then another. Then maybe another person. Keep it concise.\n\nMake sure to mention spatial relationships: elf is to the right of the sax player. Then as the video progresses, people pass behind or in front? Wait, the people are walking in the background. So the main subjects are stationary? Or do they move? Wait, in the video, the main subjects seem to be standing, while people walk past them. Let's check the frames: in frame 0, they're standing. Frame 1, same. Frame 2, a person in blue is walking by from left. Frame 3, same person continues. Frame 4, another person in blue walks by. Frame 5, another person in dark walks by.\n\nSo the main subjects (sax player and elf) are stationary, and people walk past them from left to right. Their appearance: sax player has black jacket with white collar, holds sax. Elf in green costume, green hat, holds small object.\n\nChronic order: Two individuals stand on a grassy area; the person on the left plays a saxophone while wearing a black jacket with white collar, and the person on the right wears a green elf costume and holds a small device. As the video progresses, several people walk past them from left to right, including a person in a blue shirt and gray pants followed by another individual in dark clothing.\n\nCamera perspective: The camera appears stationary, capturing the scene without significant movement.\n\nNow, check the rules: exclude text recognition, named characters, stylistic analysis. So no \"DE CALI\" or anything like that. Keep it concise.\n\nLet's draft:\n\nTwo individuals stand on a grassy area; the left person plays a saxophone while wearing a black jacket with white collar, and the right person wears a green elf costume and holds a small object. As the video progresses, people walk past them from left to right, including a person in a blue shirt and gray pants followed by another individual in dark clothing. The camera remains stationary throughout.\n\nWait, is the camera moving? The video might have a slight pan, but the description says \"briefly describe camera perspective\". The user's example says \"conclude with camera perspective and movement\". The given video: the main subjects are in the center, people move around them. Maybe the camera is panning slightly. But let's check the frames: the first frame, then as it progresses, the view might be moving. But the instruction says to mention if relevant. Maybe it's a steady camera.\n\nAlso, the background: minimal, so just mention grass, buildings, trees as essential for understanding? Wait, rule e: \"Keep background descriptions minimal unless essential for understanding motion\". Since the motion is people walking past, the grassy area is the ground, so it's part of the scene. But minimal. So maybe just \"grass field\" or \"grassy area\".\n\nLet me revise:\n\nTwo individuals stand on a grassy field; the left person plays a saxophone while wearing a black jacket with white collar, and the right person wears a green elf costume and holds a small object. Several people walk past them from left to right, including", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gKoUNqxWlEw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gKoUNqxWlEw_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 340.3120063391391, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in costumes (one playing saxophone, one playing flute) exhibit slight movement as they perform, with other people walking in the background.", "background_and_ambient_analysis": "The background (buildings, trees) shows no significant shifting or fluid motion; no fire, water, or wind dominates the scene."}}
{"video_id": "gLzU5LJTx8M", "file_name": "gLzU5LJTx8M_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people, an adult in a white shirt and a child in blue shorts, sit on a wooden chair with the child on the adult’s lap. They jointly hold and manipulate a small object, the adult’s hands guiding the child’s as they adjust it. The camera remains stationary with slight shake, capturing them from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gLzU5LJTx8M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gLzU5LJTx8M_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 444.54947586392296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "The person (a discrete solid object) is moving slightly due to self-locomotion (hand and leg movements).", "background_and_ambient_analysis": "Background is static with no shifting. No ambient environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "gN8V-O0lA7Q", "file_name": "gN8V-O0lA7Q_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue apron polishes a dark brown leather shoe using a white cloth, moving it in circular motions while rotating the shoe to clean various surfaces. The shoe is held above a table where a second dark brown shoe lies alongside shoe care supplies, including a black brush, a cylindrical container, and small polish tins. The camera remains stationary, capturing the detailed polishing process from a close-up angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gN8V-O0lA7Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gN8V-O0lA7Q_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 134.70240509150273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is polishing a shoe using a cloth; the shoe and cloth exhibit discrete movement due to manual application of force (polishing motion).", "background_and_ambient_analysis": "The background consists of a static wooden cabinet and fixed objects (shoe polish, cloth); no shifting background or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "gNz5OHlO4dY", "file_name": "gNz5OHlO4dY_000226_000236.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. The user wants a caption for a video where someone is playing a guitar. First, I need to focus on the main subject, which is the person playing.\n\nLooking at the frames: the person is wearing a light-colored checkered shirt, sitting. They're holding a guitar. The guitar has a light wooden body with some darker edges, and there are sound holes. The person's hands are moving—left hand on the fretboard, right hand strumming. \n\nChronic order: start with the person sitting, then their actions. The background is a bit blurred, maybe a room with a door or window. The camera seems to be close-up, maybe slightly shaky. Need to mention the motion of strumming and fretting. Also, the appearance: shirt color, guitar details. Spatial relationship isn't too important here since it's a close-up. Background minimal, so maybe just mention it's an indoor setting.\n\nCheck the rules: avoid text, names, stylistic analysis. Keep it concise. Camera perspective is close-up, maybe slight shake. Conclude with that.\n\nLet me draft: A person in a light checkered shirt sits indoors, strumming a light wooden guitar with a darker edge. Their left hand moves along the fretboard while the right hand strums rhythmically. The camera maintains a close-up angle with slight movement, focusing on the upper body and instrument. Background is blurred, showing indistinct indoor elements.\n\nWait, check if all rules are met. Motion: strumming and fretting. Appearance: shirt color, guitar. Spatial: close-up, indoor. Camera: slight shake. Background minimal. Yes. Maybe \"darker edge\" is okay. Or \"dark brown edges\" maybe? The original says \"darker edges\". Hmm. Let me check the video description again. The guitar is light-colored, so maybe \"light wooden body with dark brown edges\". Wait, the user says \"light wooden body with some darker edges\", so \"darker edges\" is correct.\n\nAlso, check if \"sits indoors\" is necessary. The background is blurred, so maybe just mention indoor. But the rules say minimal background unless essential. The action is indoors, so maybe \"indoor setting\" is okay.\n\nWait, the original video shows a door or window in the background, but the user says to keep background minimal. So maybe \"blurred indoor background\" but not too detailed.\n\nAnother point: the person's mouth is moving? Wait, in the frames, the person might be singing. But the rules say exclude text, but the motion of singing would be part of behavior. However, the user says \"motion and behavior of main subjects\". So maybe mention the person's mouth moving as if singing.\n\nWait, looking at the first frame: the person is looking up, mouth slightly open. Then in subsequent frames, mouth is moving. So perhaps \"strumming and singing\" or \"strumming with mouth moving\".\n\nBut the rules say \"motion and behavior\". So the person is strumming the guitar, with their left hand on the fretboard, right hand strumming. Maybe mouth is moving as they sing. Let me check the original description again.\n\nThe original video: the person is playing the guitar. The first few frames show them strumming. So the caption should mention the strumming motion, fretting, and maybe the mouth movement as part of singing. Wait, but the user said \"exclude text recognition, named characters, or stylistic analysis\". So if the person is singing, it's part of behavior, but not mentioning they're singing explicitly? Or should it be included?\n\nHmm. The user's rules say \"motion and behavior of main subjects\". So if the person is singing while playing, that's part of the behavior. But the caption should be concise. Let me see examples. If the person is strumming and singing, maybe just say \"strumming the guitar while singing\".\n\nWait, but the problem is that the video might not be clear if they're singing. The mouth is moving, but maybe it's just talking. However, the user's example output in the problem statement shows \"strumming rhythmically\". Maybe the caption can include \"strumming rhythmically\" without specifying singing.\n\nLooking at the instructions again: focus on motion and behavior. So strumming and fretting are the main actions. Mouth movement could be part of the behavior, but maybe it's not necessary. However, the user's example in the problem statement (the video example) might have the person singing. Wait, the video provided here: \"a person playing a guitar\". The captions should be chronological.\n\nWait, the frames show the person's mouth moving, so perhaps \"a person strumming a guitar, their mouth moving as if singing\".\n\nBut need to be concise. Let me think", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gNz5OHlO4dY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gNz5OHlO4dY_000226_000236.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 155, "blur_score": 554.676898596218, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the stringed instrument are moving; the hands are actively plucking or strumming the strings, indicating discrete physical motion driven by the player.", "background_and_ambient_analysis": "The background (walls, door) is static with no significant environmental motion (e.g., wind, water). No fire or smoke observed."}}
{"video_id": "gNrajOXLUY8", "file_name": "gNrajOXLUY8_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person writing on a whiteboard. The main subject is a woman in a white shirt. She's standing in front of the whiteboard, writing with a marker. Then, she turns around. The next scene shows her at a table with a microphone, holding an object. Wait, the transition is from writing on the board to standing at the table. Let's check the timestamps. The first part (0-3 seconds) is her writing on the whiteboard. Then at 4 seconds, the scene changes to her standing by a table with a microphone, holding something. \n\nNow, following the rules: focus on motion and behavior chronologically. So first, the woman writes on the whiteboard with a marker, then she turns around and stands at a table with a microphone, holding an object. Appearance: white shirt, long hair. Spatial: in front of the whiteboard initially, then at a table. Background is minimal, just the whiteboard and some items. Camera: starts with a shot of her at the board, then cuts to the table scene. No text recognition, so we don't mention the equations. \n\nNeed to structure the caption: first action, then transition to next scene. Mention movement (turning around), then the new location (table with microphone). Keep it concise. \n\nCheck the output format: <caption_output>...<caption_output>\n\nSo putting it all together: A woman in a white shirt writes on a whiteboard with a blue marker, then turns and stands at a wooden table with a microphone, holding an object in her hands. The camera shifts from a close-up of the whiteboard to a wider view of the room.\n</think>\n\n<caption_output>A woman in a white shirt writes on a whiteboard with a blue marker, then turns to face forward and stands at a wooden table with a microphone, holding an object in her hands. The camera shifts from a close-up of the whiteboard to a wider view of the room.<caption_output>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gNrajOXLUY8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gNrajOXLUY8_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 592.1565549178654, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is writing on a whiteboard with hand movements; another person enters the frame and stands at a desk, showing discrete human motion.", "background_and_ambient_analysis": "The background elements (whiteboard, desk, pink bag) are stationary throughout the video. No fire, water, smoke, or wind is present. The background does not shift uniformly."}}
{"video_id": "gOQjLuyPmvs", "file_name": "gOQjLuyPmvs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a dark bib over a white shirt sits in a high chair, initially looking off-screen then turning their head toward the camera with a subtle smile. The baby's head shifts slightly as they move their gaze downward. The camera remains in close proximity, capturing minor handheld movement as it follows the baby's expressions against a backdrop of wooden cabinetry and stacked items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gOQjLuyPmvs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gOQjLuyPmvs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 343.1309828556485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single baby (solid, distinct object) exhibits slight head and hand movements, indicating voluntary locomotion and physical interaction with the environment.", "background_and_ambient_analysis": "The background (wooden desk, shelves, keyboard) shows no shifting or environmental fluid motion (fire, water, smoke, wind). Static elements remain consistent throughout, with no signs of fluid dynamics or wind-driven movement."}}
{"video_id": "gNgf95jYkFk", "file_name": "gNgf95jYkFk_000232_000242.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands threads a dark bead followed by an orange bead onto a thin wire, adjusting their positions along the thread. Two additional orange beads rest on a wooden surface in the background. The camera maintains a top-down perspective with minimal movement to follow the hand motions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gNgf95jYkFk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gNgf95jYkFk_000232_000242.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 36.514077574335204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate beads and string; beads are moved by the hands in discrete, solid object motions.", "background_and_ambient_analysis": "The wooden background is static; no fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "gOimAK8QtVo", "file_name": "gOimAK8QtVo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals engage in sparring under a covered outdoor area: one wears a gray shirt, red shorts, and black leggings; the other is shirtless in white shorts with headgear. The shirted person throws a punch toward the shirtless individual, who steps back and dodges. The shirted person advances, delivering a second punch as the shirtless person shifts left to evade. They maintain dynamic movement in a confined space with minimal background detail, captured by a stationary camera with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gOimAK8QtVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gOimAK8QtVo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 184.16825473306443, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Two boxers (one in red shorts, one in white shorts) engage in boxing movements: punching, blocking, and footwork. Their motions are discrete, solid, and driven by physical force (boxing actions).", "background_and_ambient_analysis": "Background elements (wall, plant, trash can) are stationary with no uniform shifting. No fire, water, smoke, or wind present; environment is calm and static."}}
{"video_id": "gP7CZB3SUzs", "file_name": "gP7CZB3SUzs_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adjusts a component on a motorcycle handlebar, then the scene shifts to display two red and black-handled pliers in close-up, moving slightly. The camera maintains a close-up perspective throughout, transitioning between the handlebar interaction and the pliers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gP7CZB3SUzs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gP7CZB3SUzs_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 223.506147771026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (red-handled wrenches, pliers) move uniformly across the frame due to physical manipulation.", "background_and_ambient_analysis": "Static background (white) with no shifting elements or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "gPiVtWFiBqA", "file_name": "gPiVtWFiBqA_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark cap and light shirt covers their mouth. Two hands arrange cards on a green table with a green can nearby. A person in a red horned helmet holds a drink. The camera shifts between close-ups of the person, the hands dealing cards, and the helmeted individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gPiVtWFiBqA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gPiVtWFiBqA_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 67.0008862256669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively manipulating poker chips on a table (discrete solid objects). Animated character appears static in frame.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (table, can, room) remain static in both real-world and animated scenes. No fire, water, or wind present."}}
{"video_id": "gQVXo6TiHqY", "file_name": "gQVXo6TiHqY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. The video starts with a close-up of a person's legs in muddy water. Then the person is seen wading through the water, moving from a crouched position to standing up. The person is wearing a greenish-brown jacket and pants, covered in mud. They're in a shallow, muddy stream with some greenery and a sandy bank in the background. The camera follows the movement, starting close on the legs and then pulling back to show the person standing up. The camera is handheld, maybe a bit shaky, but the movement is smooth as it tracks the person rising. Let's put this into a concise chronological paragraph.\n\nFirst, the initial shot is the legs, then the person pulls themselves up from the water. The main subject is one person, mud-covered, wearing a brownish jacket and pants. They move from crouching to standing in the muddy water. Background is the stream and some vegetation, but keep it minimal. Camera starts with a close-up on legs, then pulls back to show the person rising, so perspective shifts from close to wider, maybe a slight shake. Let's make sure it's chronological: starts with legs, then the person rises, ends with them standing. Mention appearance: mud-covered, jacket, pants. Spatial: in the stream, water around legs. Background minimal. Camera perspective: starts close-up, then pulls back (maybe a follow shot). Let's draft:\n\nA mud-covered person wearing a brown jacket and pants rises from shallow water in a stream, moving from a crouched position to standing upright. The individual's legs and torso become visible as they pull themselves out of the murky water, with a sandy bank and greenery in the background. The camera starts with a close-up of the lower body, then pans slightly to capture the full motion of the person emerging from the water.\n\nWait, need to check the rules. Chronological order: first, close-up of legs (0.0s), then the person's body becomes visible as they move, then they stand up. So the sequence is: initial frame shows legs in water, then the person is seen pulling themselves up, then standing. So the paragraph should start with the action. Let's structure it:\n\nA person, covered in mud and wearing a brown jacket and pants, emerges from shallow water in a stream. Starting from a crouched position, they pull themselves upright, with water splashing around their legs. The camera focuses on the lower body initially, then widens to show the person standing in the stream, with a sandy bank and vegetation visible in the background. The camera remains steady with slight movement as it follows the person’s upward motion.\n\nWait, but the rules say \"briefly describe their appearance and number\". Number is one person. Appearance: mud-covered, brown jacket, pants. Motion: rising from crouched to standing. Background: minimal, just stream, sand bank, greenery. Camera: starts close-up (legs), then pans back to show the person standing (so camera movement is from close to wider, perhaps a follow shot). Let's check the output format.\n\nMake sure it's a paragraph, concise. Let's try:\n\nA mud-covered individual in a brown jacket and pants rises from shallow water in a stream, transitioning from a crouched position to standing. The camera begins with a close-up of the person's legs and lower body, then widens to reveal their torso as they pull themselves out of the murky water. Background elements include a sandy bank and greenery. The camera maintains a steady perspective with slight movement during the sequence.\n\nWait, but the rules say \"conclude with the camera perspective and movement\". So after describing the motion, end with how the camera is positioned. Let's check the example.\n\nAnother try:\n\nA person, covered in mud and wearing a brown jacket and pants, stands in shallow stream water. Starting from a crouched position, they pull themselves upright, with water splashing around their legs. The camera begins with a close-up of their legs, then pans to capture the full motion of them rising, showing the sandy bank and greenery in the background. The camera remains steady with a slight shake during the sequence.\n\nWait, the video's frames: frame 0 shows legs, frame 1-4 show the person moving up. So the chronology is: the person is in the water, then rises. So the caption should describe that.\n\nFinal draft:\n\nA mud-covered person in a brown jacket and pants rises from shallow water in a stream, moving from a crouched position to standing. The camera starts with a close-up of their legs, then pulls back to show the person emerging, with a sandy bank and greenery in the background. The camera maintains a steady perspective with slight movement throughout the sequence.\n\nCheck rules:\n\na) Motion and behavior in chronological order:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gQVXo6TiHqY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gQVXo6TiHqY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 756.4346145427917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in muddy water moves through the scene using limbs to navigate, with clear locomotion and interaction with the environment.", "background_and_ambient_analysis": "Static background elements (trees, foliage, distant shore) show no uniform shifting or fluid motion; mud/water environment is secondary to subject movement."}}
{"video_id": "gQ-SmC2C3U0", "file_name": "gQ-SmC2C3U0_000459_000469.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt plays an acoustic guitar, fingers moving along the fretboard and strumming. The guitar is held in front of the person, with the body rotated slightly to display the soundhole. The person adjusts their grip on the guitar, shifting the instrument’s position while maintaining focus on the fretboard. The camera remains close and static with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gQ-SmC2C3U0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gQ-SmC2C3U0_000459_000469.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 54.97551284822491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is actively moving their hands to play a guitar, with visible finger movements on the fretboard and strumming motion.", "background_and_ambient_analysis": "The background elements (dresser, wall) remain static with no uniform shifting, and no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "gPH_u8iY7NY", "file_name": "gPH_u8iY7NY_000442_000452.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black sleeveless shirt and brown pants kneels beside a large dark green alligator on sandy ground. The individual stands, gestures with their arm, and walks backward while the alligator moves forward to follow. The person continues walking away, maintaining distance, as the alligator stays on the sand. The camera remains stationary, capturing the interaction from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gPH_u8iY7NY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gPH_u8iY7NY_000442_000452.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 109.69495341248198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete object) lifts and repositions the alligator (discrete object) through physical force; the alligator's movement is solely due to the man's interaction, not ambient forces.", "background_and_ambient_analysis": "The background includes a stationary stone wall, static ground, and calm water with no visible flow or wind movement. No fire, smoke, or environmental fluids dominate the scene."}}
{"video_id": "gQf2d-e4PAc", "file_name": "gQf2d-e4PAc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A crowd of adults and children stands in front of a store entrance, mostly stationary. A woman in dark clothing walks through the crowd from right to left, moving in front of them. The camera remains static, positioned to the left of the scene, capturing the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gQf2d-e4PAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gQf2d-e4PAc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 887.0761251968647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people walking and moving in the crowd, indicating locomotion.", "background_and_ambient_analysis": "Static mall background with no environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "gRB0UJvMVSk", "file_name": "gRB0UJvMVSk_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of a hand turning a faucet. The hand is maybe in a kitchen sink area. Then the camera moves quickly, maybe a bit shaky, to show a person with a light-colored shirt (or maybe a hat? Wait, the second frame has a blur, but then third frame is a metal container, maybe a pot or pan? Wait, no: the third frame shows a metallic container, maybe a grill? Wait, the user's description: frame 3 is \"a metallic container with a lid, possibly a grill or pan\". Then frame 4 shows the person handling something with the container. Then frame 5 is a wider shot of a person in a kitchen, moving towards a window. The camera is handheld, so it's shaky.\n\nWait, let's list each frame:\n\n0.0: Hand turning faucet (sink area, maybe, since faucet is there). Hand is right, dark sleeve.\n\n0.5: Blurry close-up of a person's head (light hair, maybe a cap? But blurry). The hand is still there, maybe adjusting something.\n\n1.0: The camera moves to a metallic object, maybe a grill or pan. The object is silver, has a lid. Hands are moving around it, maybe opening the lid.\n\n2.0: Now a person (light-colored shirt, maybe) is working with the object. The object is open, showing compartments (maybe a grill with slots).\n\n3.0: The person is handling the lid or the object, moving it. The background has a window with outside view.\n\n4.0: The camera shows a wider kitchen scene: the person is in front of the sink, moving towards a window. Other objects (like utensils) are visible.\n\nWait, the video has 5 frames, each a second. So the sequence is:\n\n- Start with a hand at the faucet (sink), then the camera moves to a blurred person (maybe the same person), then a metallic container (like a grill or pan), then the person is handling the container, then the person moves in the kitchen.\n\nFocus on motion: Hand turns faucet, then camera shifts to a metallic object (grill?), person interacts with it (opening, handling), then moves around the kitchen.\n\nAppearance: Hand with dark sleeve; metallic container (silver, possibly a grill with slots); person (light-colored clothing, maybe hat).\n\nSpatial relationships: Hand at faucet (sink), then camera to metallic object (maybe on counter), then person moves to window area.\n\nCamera movement: Handheld, shaky, follows the person's movements, starts close-up, then pans to wider kitchen view.\n\nBackground: Kitchen elements (sink, window, counter), but minimal.\n\nSo the caption should be chronological: first hand at faucet, then camera moves to metallic object, person interacts, then person moves in kitchen.\n\nLet's structure:\n\nA hand with a dark sleeve turns a faucet. The camera shifts to a metallic, lid-covered container (likely a grill), where hands open the container to reveal internal compartments. The person, wearing light-colored clothing, handles the container and then moves toward a windowed area of the kitchen. The camera, handheld and slightly shaky, follows these actions, panning from the sink to the counter and then to the kitchen's window section.\n\nWait, check the rules: focus on motion and behavior, chronological order. Brief appearance: hand (dark sleeve), container (metallic, lid), person (light clothing). Spatial: hand at sink, then container on counter (maybe), person near window.\n\nMake it concise.\n\n\"Starts with a hand in a dark sleeve turning a faucet; the camera quickly shifts to a metallic container with a lid (possibly a grill) as hands open it, revealing internal compartments; the person, wearing light-colored clothing, handles the container and moves toward a kitchen window; the camera, handheld and shaky, follows the person’s motion through the kitchen space.\"\n\nWait, check rules: background minimal, exclude text, etc.\n\nLet me check each frame:\n\nFrame 0: hand (dark sleeve) turning faucet.\n\nFrame 1: blurry, but likely the same person, maybe head.\n\nFrame 2: metallic container (lid, silver) – so maybe the person is handling it.\n\nFrame 3: hands working on the container (opening, maybe).\n\nFrame 4: person in kitchen, moving towards window.\n\nSo the sequence:\n\n- Hand turns faucet (sink).\n\n- Then the camera moves to show a metallic container (grill) where the person interacts with it (opening, handling).\n\n- Then the person moves in the kitchen, towards a window.\n\nSo caption:\n\nA hand with a dark sleeve turns a faucet in a sink. The camera quickly shifts to a metallic, lid-covered container as hands open it to reveal compartments. The person, wearing light-colored clothing,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gRB0UJvMVSk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gRB0UJvMVSk_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 367.36252268960607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands interacting with a mechanical device (e.g., adjusting knobs, moving trays), showing discrete physical motion through manual manipulation.", "background_and_ambient_analysis": "No shifting background elements (walls, windows) observed, and no fluid/environmental motion (fire, water, smoke, wind) present. Background remains static relative to the scene."}}
{"video_id": "gPrTnOhzN6w", "file_name": "gPrTnOhzN6w_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a maroon shirt gives a thumbs-up while standing in a dirt area, then drinks from a cup and raises her right fist. Around her, a woman in a dark top holds a bat and helmet, a man in a teal shirt, and several children in various colored shirts observe. The camera pans left to reveal more of the group, with a small shed and trees in the background. The scene remains at eye level with minimal camera shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gPrTnOhzN6w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gPrTnOhzN6w_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 139, "blur_score": 109.65089314099596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the red shirt exhibits arm and body movements (likely throwing an object). Other individuals (e.g., the child in blue shorts) show minor movement.", "background_and_ambient_analysis": "The background (trees and shed) is stable with no uniform shifting. No fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "gRk78DHaelg", "file_name": "gRk78DHaelg_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a black polka-dot dress plays violin, moving a bow across the strings while holding the instrument under her chin. She stands in a room with a fireplace to her right and a television to her left. The camera remains static, capturing her performance from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gRk78DHaelg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gRk78DHaelg_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 282.8408326012361, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (a discrete object) is playing the violin, moving her arms and the bow in a controlled manner. The violin and bow are solid objects with motion due to explicit physical forces (her bowing action).", "background_and_ambient_analysis": "The background elements (fireplace, TV, mirror) are static and show no shifting or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "gS0fxAI65xM", "file_name": "gS0fxAI65xM_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise caption for this video. First, the user provided a video description with timestamps from 0 to 5 seconds.\n\nThe video starts with a close-up of a curling stone being pushed. The stone is dark gray with a red handle. Then, in the next frame, a person's hand is holding a broom with a red head and a wooden handle. Wait, the user mentioned the main subjects: people, animals, objects. So the main objects here are the curling stone and the broom.\n\nLooking at the timestamps: the first frame shows the stone on ice, then someone is pushing it with a broom. Wait, the video description says \"a person is using a broom to push a curling stone.\" Wait, the first frame is the stone, then a person's hand (with black gloves) pushing it. Then the person steps forward, and there's another stone nearby.\n\nWait, the first part (0.0s) is a close-up of the curling stone. Then the next frames show a person's hand using a broom to push the stone. Wait, the user's description says \"a person is using a broom to push a curling stone.\" Wait, but in curling, you slide the stone with a broom to sweep the ice. Wait, maybe the person is sweeping in front of the stone.\n\nWait, the first frame: the stone is on the ice. Then the next frames (0.5s) show a person's legs and the broom. The person is wearing black pants and gray shoes. The broom has a red head and black handle. Then in frame 2.5s, the person is walking, and the stone is moving. Then at 3.5s, a person in a red jacket is holding the broom.\n\nWait, the video shows someone pushing the curling stone with a broom. Wait, no. In curling, players push the stone along the ice, and then sweep the ice in front of it to control its speed and direction. But here, the broom is being used to push the stone. Wait, maybe it's a different sport? Or maybe the video is showing a person sweeping while the stone is being pushed.\n\nWait, the video starts with the stone. Then the person uses the broom to push it. But in reality, the broom is used to sweep, not push. Maybe the person is moving the stone with the broom. Let's check the frames.\n\nFrame 0.0: close-up of the stone. Then frame 1.0: the stone is being pushed by a broom. Wait, the first frame shows a broom pushing the stone. Wait, the description says \"a person is using a broom to push a curling stone.\" So maybe the person is pushing the stone with the broom.\n\nWait, the user's rules say to focus on motion and behavior. So the stone is on ice, then a person (wearing black pants and gray shoes) uses a broom to push the stone forward. The broom has a red head and a black handle. Then the person moves towards the stone, and the stone is moving forward. Then another person in red jacket (wearing black pants) is holding the broom.\n\nWait, the video description says:\n\n0.0: close-up of stone.\n\n1.0: person's hand with black gloves, pushing stone with broom.\n\n2.0: person's legs (black pants, gray shoes) and broom moving, stone on ice.\n\n3.0: person's legs moving, stone is in motion.\n\n4.0: person holding broom, red jacket, showing the broom with some text (but we exclude text recognition).\n\nSo the main action is a person using a broom to push a curling stone across the ice. The person is wearing black pants and gray shoes. The broom has a red head. Then the person stops, and we see the broom with some text (but ignore that). The stone is dark gray with red handle.\n\nWait, in the first frames, the stone is dark gray with red handle. Then the person pushes it. Then the person is walking. Then the person in red jacket holds the broom.\n\nSo the sequence:\n\n- A person pushes a dark gray curling stone with a red handle across the ice using a broom with red head and black handle.\n\n- The person, wearing black pants and gray shoes, moves forward as the stone slides.\n\n- The person then stops, holding the broom, which is red and has some text.\n\nWait, but the rules say to exclude text recognition. So mention the broom's red head and black handle, but not the text.\n\nNow, the camera perspective. The first frames are close-up of the stone", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gS0fxAI65xM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gS0fxAI65xM_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 89.4947423433355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The curling stone (black with red handle) is actively pushed by a player using a broom, then glides across the ice. Other stationary stones (yellow) are visible in the background. Human legs and hands are partially visible during the push.", "background_and_ambient_analysis": "The ice surface and background markings (e.g., colored circles) remain static and unshifted throughout; no fluids, fire, smoke, or wind are present, ruling out ambient_environmental motion."}}
{"video_id": "gQdA9sb6xBA", "file_name": "gQdA9sb6xBA_000152_000162.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person with white gloves handling something in a bowl. The main subject is the person, wearing white gloves and a white coat. The action: they're peeling or handling an object, maybe a lemon? Then they drop something into the yellow container. Let's check the frames.\n\nFrame 0: Person's hands, gloves, holding a dark object with yellow (maybe lemon) over a metal bowl. There's a yellow container on the left.\n\nFrame 1: Hands squeeze the yellow part (lemon juice) into the bowl. Then the left hand is near the yellow container.\n\nFrame 2: Hands move the yellow container's lid? Wait, no—person moves the squeezed object into the container. Wait, the yellow container is on the left, and they're adding something to it.\n\nWait, let's track chronologically. The person is using gloves, white coat. First, holding an object (maybe lemon) over the metal bowl. Then they squeeze the yellow part into the bowl. Then move their hands, possibly placing the lemon peel into the yellow container. Then the next step—wait, the frames show:\n\nAt [0.0], hands hold a dark object (maybe lemon) with yellow (juice) over a metal bowl. Then at [1.0], they squeeze the yellow part into the bowl. At [2.0], they move the squeezed object towards the yellow container. At [3.0], the hands are near the yellow container. At [4.0], hands move away from the bowl.\n\nSo the actions: Person with white gloves (hands visible, arms in white coat) holds a lemon (dark rind, yellow juice) over a large metal bowl. Squeezes juice into the bowl. Then moves the squeezed lemon (peel) into the yellow container on the left. Then the hands move up and away.\n\nSpatial relationships: Yellow container is left of the metal bowl. Metal bowl is central. Person is in front of the bowl.\n\nCamera perspective: Close-up, top-down? The camera is focused on the hands and the table, so it's a medium close-up, static.\n\nNeed to keep it concise. Let's structure the caption:\n\nA person wearing white gloves and a white coat stands at a counter, holding a lemon over a large stainless steel mixing bowl. They squeeze the lemon, releasing yellow juice into the bowl. Then, they move the squeezed lemon peel into a yellow plastic container positioned to the left of the bowl. The hands subsequently lift upward and away from the bowl. The camera maintains a static close-up on the hands and the counter.\n\nWait, but the rules say exclude text recognition, named characters, so no \"person\" but maybe \"individual\"? Wait, the problem says \"main subjects (people/animals/objects)\" so the person is the main subject.\n\nCheck rules:\n\na) Motion and behavior chronologically.\n\nb) Briefly describe appearance: gloves white, coat white, bowl stainless steel, container yellow plastic.\n\nc) Spatial: container left of bowl.\n\nd) Camera: static close-up.\n\ne) Background minimal: kitchen setting, but minimal. The oven in the background, but maybe mention it's a kitchen.\n\nWait, the problem says \"exclude background descriptions unless essential for understanding motion.\" The oven is in the background, but it's not essential for the motion (which is the hands and bowl). So maybe just mention the counter.\n\nLet's draft:\n\nA person wearing white gloves and a white chef's coat holds a lemon over a large stainless steel mixing bowl. They squeeze the lemon, releasing yellow juice into the bowl, then move the squeezed lemon peel into a yellow plastic container on the left side of the bowl. The hands lift upward and away from the bowl. The camera remains static in a close-up view of the hands and the counter.\n\nCheck if \"lemon\" is necessary. Wait, the object—could it be a citrus? But the video shows yellow juice, so lemon is likely. But maybe just \"fruit\" but the problem says \"briefly describe appearance\"—if it's a lemon, then mention. The user's example: in the video, the object is a lemon (yellow juice, dark rind), so it's a lemon.\n\nWait, the first frame shows hands holding a dark object (lemon rind) with yellow (juice). So they are squeezing a lemon.\n\nSo the caption:\n\nA person wearing white gloves and a white chef's coat squeezes a lemon over a large stainless steel mixing bowl, releasing yellow juice into the bowl. They then transfer the squeezed lemon peel into a yellow plastic container positioned to the left of the bowl. The hands move upward and away from the bowl. The camera maintains a static close-up focus on the hands and the counter.\n\nWait, but the rules say \"concise\". Let's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gQdA9sb6xBA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gQdA9sb6xBA_000152_000162.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 64.80236368280669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves manipulates objects: adding contents from a small container into a large bowl, and stirring with a spoon. The hands and bowl are solid, distinct objects undergoing explicit physical interactions.", "background_and_ambient_analysis": "The kitchen background (oven, cabinets) remains static across frames, with no fluid environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "gSbV-4kVffg", "file_name": "gSbV-4kVffg_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white helmet operates a three-wheeled land yacht with a tall sail on a sandy beach, moving forward toward the ocean as waves break in the background. The vehicle, featuring a blue seat and red wheels, progresses steadily from the foreground toward the horizon, with the camera panning right to follow its motion. The ocean remains visible behind the vehicle throughout, with minimal background details beyond the shoreline. The camera maintains a side perspective, tracking the vehicle’s movement without significant shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gSbV-4kVffg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gSbV-4kVffg_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 107.52562092090447, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a land sail (a solid, distinct object) is moving across the beach due to wind, with the motion being continuous and tracked without camera-induced blur.", "background_and_ambient_analysis": "The background features ocean waves which are an ambient motion, but they are not dominant. The camera is stationary and the background elements (beach and sky) do not shift uniformly."}}
{"video_id": "gTLYHEA88zU", "file_name": "gTLYHEA88zU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a woman in a red dress. She's moving, maybe turning. Then she flips her hair back. Next, there's a close-up of a hand holding something, then a close-up of a sign. Wait, the rules say to focus on motion and behavior in chronological order.\n\nLet's break down each frame:\n\nFrame 0: Woman in red dress, arms raised, moving. Her hair is long, brown. She's facing the camera, maybe turning.\n\nFrame 1: She turns her head back, hair moving.\n\nFrame 2: She flips her hair back, maybe over her shoulder.\n\nFrame 3: Close-up of her hand (wearing a ring?) holding a white object.\n\nFrame 4: Close-up of a hand holding an orange sign with text.\n\nWait, the video's main subject is the woman. Let's track her actions.\n\nStart: woman in red dress, long dark hair, arms up. Then she turns, flips hair back (motion of turning her head and hair). Then a close-up of her hand with a ring (maybe holding something). Then a close-up of a sign she's holding.\n\nWait, the first frames are her moving, then the camera shifts to close-ups.\n\nChronological order: Woman in red dress with long dark hair, raises arms and turns her head back, then flips hair over her shoulder. Then a close-up of her hand holding an object, followed by a close-up of an orange sign with text. The camera perspective changes from medium shot to close-ups.\n\nCheck the rules: no text recognition (so don't mention \"Buelve a la carga\" etc.), no named characters. Focus on motion and behavior.\n\nSo the main subject is the woman. Her actions: moving (arms up, turning), flipping hair. Then hand holding something (close-up), then sign (close-up).\n\nAppearance: red dress, long dark hair, hand with ring.\n\nSpatial relationships: maybe the sign is held in front of her, but since it's a close-up, maybe just \"hand holding an object\".\n\nBackground: minimal, white background.\n\nCamera: starts with medium shot, then close-ups.\n\nPutting it together:\n\nA woman in a red dress with long dark hair raises her arms and turns her head backward, flipping her hair over her shoulder. The camera then focuses on a close-up of her hand holding an object, followed by a close-up of an orange sign held in the same hand. The background remains plain white throughout, with the camera transitioning from a medium shot to close-ups.\n\nWait, check if \"orange sign\" is essential. The problem says \"minimal background\", but the sign is part of the object held, so it's part of the main subject's action.\n\nWait, the sign might be part of the motion. She's holding the sign, so the action is holding and showing the sign.\n\nLet me rephrase to be concise.\n\nThe woman in a red dress with long dark hair raises her arms and turns her head back, flipping her hair over her shoulder. A close-up then shows her hand holding an object, followed by a close-up of an orange sign she is holding. The camera shifts from a medium shot to close-ups, maintaining a plain white background.\n\nYes, that's better. Focus on motion: raising arms, turning, flipping hair, then hand close-up, sign close-up.\n\nCheck if \"object\" is accurate. The sign is the object. So \"hand holding an orange sign\".\n\nWait, the video shows the sign after the hand. So the sequence is:\n\n1. Woman in red dress moving, turning, hair flipping.\n\n2. Close-up of hand (with ring) holding an object.\n\n3. Close-up of orange sign (the object is the sign).\n\nSo the actions: woman flips hair, then camera close-ups the hand and the sign.\n\nSo the caption should be chronological: woman flips hair, then close-up of hand holding sign.\n\nLet's make sure:\n\nStart: woman in red dress, long dark hair, raises arms, turns head back, flips hair.\n\nThen camera cuts to close-up of her hand (with ring) holding an object (the sign).\n\nThen the sign is shown in close-up.\n\nSo the caption: A woman in a red dress with long dark hair raises her arms and turns her head back, flipping her hair over her shoulder. The camera then shifts to a close-up of her hand holding an orange sign, displaying text on the sign. The background remains a plain white throughout, with the camera moving from a medium shot to close-ups.\n\nWait, but the rule says \"exclude text recognition\", so can't mention text on the sign. So \"orange sign\" without text.\n\nSo: A woman in a red dress with long dark hair raises her arms and turns her head back, flipping her hair over her shoulder. The camera then shifts", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gTLYHEA88zU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gTLYHEA88zU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 3308.885840094914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (discrete object) moves by adjusting their hair, turning their head, and holding a box; all movements are self-induced physical actions.", "background_and_ambient_analysis": "The background is a static white wall with no shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "gTlxy0zGqUI", "file_name": "gTlxy0zGqUI_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dance hall, two people dance together on a wooden floor: a man in dark clothing and a hat and a woman in black move rhythmically, stepping forward and extending arms, while others dance around them. The camera follows their motion with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gTlxy0zGqUI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gTlxy0zGqUI_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 401.09855089272395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (dancers) are moving in a coordinated manner, indicating locomotion due to their own physical forces (dancing).", "background_and_ambient_analysis": "The background (walls, decorations) remains static without uniform shifting. No fluid/environmental motion (e.g., fire, water, wind) is present."}}
{"video_id": "gTP7HfJhv9s", "file_name": "gTP7HfJhv9s_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A finger moves across a smartphone screen, swiping downward to scroll through a list. The finger shifts position continuously during the motion. The camera maintains a close-up perspective, slightly shaky, focusing on the screen interaction against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gTP7HfJhv9s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gTP7HfJhv9s_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 193.5709627044373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A finger interacts with a phone screen, performing discrete tapping motions on the display.", "background_and_ambient_analysis": "The background (surface beneath the device) shows no significant shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "gStzvpHaLbQ", "file_name": "gStzvpHaLbQ_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands hold a bouquet of pink and white carnations, adjusting the stems. The hands are positioned before a backdrop of yellow and pink flowers. The camera transitions from an extreme close-up of the flowers and hands to a medium shot revealing the person in black clothing arranging the bouquet in a space with other floral displays.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gStzvpHaLbQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gStzvpHaLbQ_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 45.790210606621, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and the flowers being arranged (pink, white, yellow) exhibit discrete movement as the hand adjusts the bouquet's positioning.", "background_and_ambient_analysis": "The background consists of static floral arrangements and shop elements; no fluid motion (fire, water, smoke, wind) is present, and background elements do not shift uniformly."}}
{"video_id": "gUi9Dla6WeU", "file_name": "gUi9Dla6WeU_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the people. Let's see the sequence.\n\nAt the start (0.0s), there are four people in a room. The first person is in blue, holding something, standing near a counter. Then, the person in black (maybe) moves from right to left? Wait, the video frames: first frame shows a man in blue on left, then a man in white, then two others. Wait, let's check each frame.\n\nFrame 0: Leftmost is blue shirt, then white shirt, then dark shirt, then black shirt walking left. Then frame 1: The black shirt is moving, the others shift. Frame 2: Blue shirt still left, white shirt is now near the counter. Frame 3: A woman in pink enters from right. Frame 4: The woman in pink is in the middle. Frame 5: The woman in pink is on the right.\n\nSo the sequence: A group of people in a room. First, a man in blue shirt (left) holds an object. A man in white shirt stands next to him. Then, a man in dark shirt and another in black shirt walk from right to left. Then a woman in pink enters from the right. The people move and interact. The camera is static? Wait, the frames show the same room, so camera is fixed. Background has counters, boxes, etc., but minimal description.\n\nNeed to list the motions: The man in black walks from right to left across the frame. The woman in pink walks from right into the frame. The others adjust positions. The camera is stationary, top-down? Wait, no, it's a room, so camera is at eye level, maybe slightly low, but the problem says \"camera perspective and movement\". The video seems to be a static shot, no camera movement.\n\nNow, appearance: blue shirt man (adult), white shirt (adult), dark shirt (adult), black shirt (adult), pink shirt (adult, woman). Number: 5 people? Wait, initial frames: 4? Wait, frame 0: blue, white, dark, black. Then frame 2: blue, white, dark (now behind), black is moving. Frame 3: blue, white, dark (maybe), black, then woman in pink enters. Wait, frame 3: the woman is there. So total 5 people? Wait, let's count. Frame 0: 4 people (blue, white, dark, black). Frame 3: add a woman in pink, so 5. Then frame 5: all moving.\n\nSo chronological: First, four men stand in a line from left to right: blue shirt, white shirt, dark shirt, black shirt. The man in black shirt walks left. The man in white shirt moves slightly. Then, a woman in pink shirt enters from the right, walking left. All people shift positions as they move.\n\nSpatial relationships: Initially, blue is leftmost, then white, then dark, then black. Black moves left, so black is now near white. Then woman enters right, walks left, passing black. Then they all move, so the woman is in front or beside the others.\n\nCamera is static, no movement. Background is a room with counters, boxes, etc., but minimal.\n\nNow, structure the paragraph:\n\nThe video opens with four people standing in a room: a man in blue shirt on the left holding an object, followed by a man in white shirt, then a man in dark shirt, and a man in black shirt walking left. The man in black shirt moves across the frame, then a woman in pink shirt enters from the right, walking left. The group shifts positions as the woman moves through the scene. The camera remains stationary.\n\nWait, check each frame. Let's recheck:\n\nFrame 0: People: left to right: blue, white, dark, black (black is walking right to left? Wait, the first frame shows black shirt walking left (toward the left side). So in frame 0, black shirt is on the right, moving left. Then frame 1: black shirt is further left, approaching the white shirt. Frame 2: black shirt is near white, blue is still left. Frame 3: woman in pink enters from right (now in frame), walks left. Frame 4: woman is in the middle, black shirt is moving left. Frame 5: woman is on right, black shirt is left.\n\nSo sequence of movements:\n\n- Man in black shirt walks from right to left across the room.\n\n- Then, woman in pink walks from right to left, entering the frame.\n\n- The man in blue shirt remains left, the man in white and dark adjust positions.\n\nSo chronological:\n\nAt the start,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gUi9Dla6WeU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gUi9Dla6WeU_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1795.0732763626584, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (at least four distinct individuals) are moving: a man in blue stands near the left, a man in white walks toward the counter, a man in black walks across the room, and a woman in pink enters from the right. Their locomotion is discrete and tracked via bounding boxes.", "background_and_ambient_analysis": "The background (walls, floor, ceiling) shows no shifting or fluid motion. No fire, water, smoke, or wind-driven effects are present."}}
{"video_id": "gVC8Rn4ro6A", "file_name": "gVC8Rn4ro6A_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white dress with black trim stands beside a seated man in a white shirt. She reaches toward his head, then covers her mouth with both hands. Another person in a red dress stands in the background, holding a phone. The camera remains steady, capturing the interaction from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gVC8Rn4ro6A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gVC8Rn4ro6A_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 409.0438609743983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: Standing woman (black top, white shorts) moves her hands to adjust clothing and cover her face; seated person (white shirt) interacts with the standing woman's lower body; background woman (red top) exhibits minor hand movements. All motions are explicit human actions without fluid dynamics.", "background_and_ambient_analysis": "Background elements (walls, furniture, and fixed objects) remain static with no uniform shifting or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "gU4jhCUXrD0", "file_name": "gU4jhCUXrD0_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue jeans and brown shoes sits on a wooden floor, manipulating a black thread on a light wooden spinning wheel. They rotate the wheel's spindle with their hands, adjusting the thread's position while the wheel spins. The spinning wheel is centered in the frame, with a wooden table visible to the right. The camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gU4jhCUXrD0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gU4jhCUXrD0_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 41.107895780488086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a mechanical device (with multiple arms and a central column) using their hands; the device undergoes rotational and positional changes due to explicit physical forces applied by the hands.", "background_and_ambient_analysis": "Background elements (window frame, wooden floor, table) are stationary with no uniform shifting; no fire, water, smoke, or wind motion present in the environment."}}
{"video_id": "gWFopFDNdeY", "file_name": "gWFopFDNdeY_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand pours thick yellow batter from a yellow bowl into a black bundt pan resting on a metal tray, with a small white cup containing brown powder positioned to the left. The batter fills the pan's mold as the hand tilts the bowl. The scene is viewed from a top-down angle with minimal camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gWFopFDNdeY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gWFopFDNdeY_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 136.87775783900273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holds and tilts a yellow container to pour liquid into a black pan; the container and liquid exhibit controlled movement due to human action.", "background_and_ambient_analysis": "The table surface with heart and star patterns is static; no fluid motion (e.g., fire, water, smoke) or wind-driven elements dominate the background."}}
{"video_id": "gWj29IYI3vg", "file_name": "gWj29IYI3vg_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt with the number 25 holds a deck of cards above a white table with small dots. They place the deck on the table, spread the cards into a fan shape, and begin shuffling them. The camera maintains a top-down perspective, focusing on the hands and table surface throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gWj29IYI3vg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gWj29IYI3vg_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 364.6126513939446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red striped shirt is manipulating a deck of cards, with hands and cards moving through discrete shuffling actions.", "background_and_ambient_analysis": "Background elements (wall, table) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "gWfjV_Ts5lk", "file_name": "gWfjV_Ts5lk_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large gray elephant with prominent white tusks walks forward, carrying a rider in a gray tank top and black shorts who maintains a seated position. The elephant moves steadily, with another elephant visible to the left and a soccer goal in the background. The camera follows the elephant’s motion with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gWfjV_Ts5lk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gWfjV_Ts5lk_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 500.72492567670713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Elephant and rider exhibit clear forward locomotion (walking) across frames, with distinct bounding box movement. No other discrete objects show significant motion.", "background_and_ambient_analysis": "Background elements (trees, fence, spectators) show no uniform shifting. Fountain water is static in flow, not dominant motion. No significant wind or fluid-driven effects."}}
{"video_id": "gX6waNi_9ik", "file_name": "gX6waNi_9ik_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up focuses on a person's nose and lower face, with light-colored hair and a striped shirt featuring a small white logo. The person’s head shifts slightly, moving the nose and hair within the frame. The camera maintains a tight close-up perspective with minor shaking, capturing the upper face area against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gX6waNi_9ik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gX6waNi_9ik_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 979.7903796825196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The subject's face (nose, mouth) and hair are moving, indicating breathing or speaking. These are discrete solid objects in motion.", "background_and_ambient_analysis": "Background is dark and static with no clear shifting. No fire, water, smoke, or wind visible. Motion is localized to the subject's face and hair."}}
{"video_id": "gXBcX7QzeH4", "file_name": "gXBcX7QzeH4_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white gloves and a white coat adjusts a metallic device with wires in front of a red, textured surface. The yellow object initially visible shifts as the person manipulates the device, focusing on hands and components. The camera moves slightly to capture the work, shifting angles around the subject while the red surface remains in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gXBcX7QzeH4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gXBcX7QzeH4_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 204.01095623616112, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a yellow helmet and white gloves manipulates industrial machinery with visible hand movements and adjustments to components. The machinery and equipment exhibit physical interactions during operation.", "background_and_ambient_analysis": "No fire, water, smoke, or wind dominates the scene; background elements (red structures, equipment) show minimal uniform shifting, indicating static or controlled environment."}}
{"video_id": "gWxKjWDr2RY", "file_name": "gWxKjWDr2RY_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of clay-covered hands shapes a brown ceramic pot on a rotating pottery wheel. The hands adjust and smooth the pot's surface, then withdraw, leaving the pot centered on the wheel. The camera maintains a close-up perspective focused on the pot and hands, with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gWxKjWDr2RY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gWxKjWDr2RY_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 41.345975718705446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: hands and clay on a pottery wheel. Hands actively mold and shape the clay through physical interaction.", "background_and_ambient_analysis": "The background (studio elements like tools and surfaces) shows no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "gWoqn6TnxKI", "file_name": "gWoqn6TnxKI_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a gray sweatshirt and blue jeans stands in a park with trees and fallen leaves, holding a white and gray object. He runs forward across a grassy area with scattered leaves, throws the object, continues running, then turns around and walks back toward the camera. The camera follows his movement with slight motion, capturing the park setting with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gWoqn6TnxKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gWoqn6TnxKI_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.018172400693828, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving by walking and throwing a frisbee, with the frisbee in flight as a distinct solid object. The person’s motion is due to locomotion and throwing action.", "background_and_ambient_analysis": "The background (trees, grass, house, and pathways) shows no significant shifting or fluid motion (e.g., no fire, water, or wind-driven movement visible in the static elements)."}}
{"video_id": "gXj_TWQ5eV8", "file_name": "gXj_TWQ5eV8_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. The first frame shows a man in a black shirt. Then there's a close-up of a machine part with coffee beans. Next, the beans are being poured into a chute. Then a hand with a glove operates the machine. Finally, the man in black is working on the machine. Need to sequence these chronologically.\n\nFirst frame: man in black shirt, standing in front of machinery. Then close-up of a metal chute filled with brown coffee beans. Then the beans are being pushed into the machine. Then a gloved hand guides the beans. Then the man adjusts the machine. Camera moves from close-up to medium shots. Background is industrial, but keep it minimal. Focus on motion: man, beans, hand. Describe appearance: man in black, coffee beans brown, hand with glove.\n\nCheck rules: chronological, motions, spatial. Start with man, then beans moving, hand operating, man working. Camera: starts with medium shot, then close-ups, then medium again.\n\nPutting it all together:\n\nA man in a black shirt stands in front of industrial machinery. Brown coffee beans are poured into a metallic chute and guided by a gloved hand into the machine. The man then adjusts components on the large silver machine. The camera shifts from a medium shot of the man to close-ups of the beans and hand, then back to a medium shot of the man operating the machine.\n\nWait, need to check the sequence of frames:\n\nFrame 0: man in black shirt, industrial background.\n\nFrame 1: close-up of metal chute with coffee beans.\n\nFrame 2: beans being poured (same chute? or another part?).\n\nFrame 3: hand with glove guiding the bean container.\n\nFrame 4: man operating the machine (holding a tool, adjusting).\n\nSo chronological order:\n\n1. Man in black shirt stands before machinery (frame 0).\n\n2. Close-up of coffee beans in a chute (frame 1).\n\n3. Beans are poured into a tube (frame 2).\n\n4. Gloved hand moves the bean container to feed into the machine (frame 3).\n\n5. Man adjusts the machine with his hands (frame 4).\n\nNow, describe in chronological order. Mention subjects: man, coffee beans, gloved hand. Motion: standing, beans being poured, hand guiding, man adjusting.\n\nAppearance: man in black shirt, coffee beans brown, hand in glove (yellowish?).\n\nSpatial: man in front of machine; beans in chute; hand guiding towards machine; man working on machine.\n\nCamera: starts with medium shot, then close-up on beans, then close-up of hand, then medium shot of man.\n\nSo draft:\n\nA man in a black shirt stands before industrial machinery. Brown coffee beans fill a metallic chute and are poured into a narrow tube. A gloved hand guides the bean container, feeding them into the machine. The man then adjusts components on the large silver apparatus. The camera shifts from medium shots of the man to close-ups of the beans and hand, then back to a medium view of the man operating the machinery.\n\nCheck rules: exclude text (like the machine name \"ROBUST\" is part of the machine, but user says exclude text recognition). So don't mention \"ROBUST\". Keep background minimal. So the industrial setting is implied but not described.\n\nAlso, make it concise. Let's make sure it's a paragraph.\n\n\" A man in a black shirt stands in front of machinery. Brown coffee beans are poured into a metallic chute and fed into a tube by a gloved hand. The man then adjusts components on the large silver machine. The camera transitions from medium shots of the man to close-ups of the beans and hand, then to a medium shot of the man operating the machinery.\"\n\nWait, frame 3: the hand is holding the container with beans, then pushes it into the machine. Frame 4: the man is working on the machine. So the sequence is: man standing (0), beans in chute (1), beans poured into tube (2), hand guiding container (3), man adjusting machine (4).\n\nSo the motion: the man is present, then the beans are moving, then the hand acts, then the man acts on the machine.\n\nLet's make sure chronological:\n\n- Start with man in black shirt standing (frame 0).\n\n- Then close-up of coffee beans in a metallic chute (frame 1).\n\n- Then the beans are poured into a tube (frame 2, same chute?).\n\n- Then a gloved hand moves the chute to feed beans into the machine (frame 3).\n\n- Then the man adjusts the machine (frame 4).\n\nSo the caption should be in order:\n\nA man in a black shirt stands before industrial machinery. Brown coffee beans fill a metallic chute and are poured into a narrow tube. A gloved hand guides the container, feeding the beans", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gXj_TWQ5eV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gXj_TWQ5eV8_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 392.02229120026004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand with a watch operates a cylindrical rod to extract coffee beans from a machine; discrete coffee beans are transferred along the rod during extraction.", "background_and_ambient_analysis": "No significant fluid or environmental motion observed. Background elements (wooden cabinets, machine components) remain stable with no uniform shifting or blurring indicative of ambient forces."}}
{"video_id": "gXr8K1v9Ns0", "file_name": "gXr8K1v9Ns0_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark beanie and dark jacket drinks from a glass while seated on a couch. The camera then pans right to show a second individual in a brown hoodie and black beanie also drinking from a glass. The second person holds the glass with their right hand as the first individual shifts position slightly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gXr8K1v9Ns0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gXr8K1v9Ns0_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 619.719511968006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (seated on couch) exhibit minor movements: drinking from glasses, slight posture adjustments. Solid objects with minimal locomotion due to seated positioning.", "background_and_ambient_analysis": "Background elements (couch, wall, furniture) show no uniform shifting; no fire, water, smoke, or wind present. Static room environment."}}
{"video_id": "gZK-6DQw30g", "file_name": "gZK-6DQw30g_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with dark hair and a white shirt holds a cup, initially looking downward. She lifts her head, smiles, and raises her right hand to adjust her hair. The background includes a green wall with a calendar. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gZK-6DQw30g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gZK-6DQw30g_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 112.40295740106372, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (girl) is moving their arm to bring food to their mouth, indicating discrete, solid object motion from explicit physical action (eating).", "background_and_ambient_analysis": "The background features a static wall with a calendar; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) are observed."}}
{"video_id": "gZSst-g4aeo", "file_name": "gZSst-g4aeo_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person hanging from a horizontal bar. They're wearing dark clothes, maybe black, with white stripes on the pants. The person is doing a pull-up or some kind of upper body exercise. They're suspended, legs straight, body straight, hands gripping the bar. Then, the video cuts to a black screen with \"etrane\" and then \"etrane\" again, but wait, the instructions say to exclude text recognition, so maybe the text is part of the video but we don't mention it. The main action is the person moving on the bar. Let's check the timestamps: first few seconds show the person, then it goes dark with the text. Wait, the video is 0.0 to 5.0 seconds. The person is doing a movement, maybe a pull-up, then the screen cuts to black with text. But according to rule f, exclude text recognition, so we don't talk about the text. So focus on the motion of the person.\n\nChronological order: the person is hanging from the bar, performing an exercise (maybe a pull-up or a chin-up), moving in a slight arc. They're wearing dark top and pants with stripes. The background is a gym with walls and some markers. Then the video cuts to black with text (but we ignore the text). So the caption should be: A person in dark athletic wear with white striped pants grips a horizontal bar, performing a pull-up motion while suspended, body straight and legs extended, in an indoor gym setting. The video ends with a black screen displaying text.\n\nWait, no, the instruction says to exclude text recognition, so the text part is not mentioned. So focus on the action up to the end, but the video has the person moving for a few seconds then cuts to black. Wait, the first part is the person doing the exercise, then the last frame is the black screen with text. But according to the rules, we don't mention the text, so the caption should describe the main action (the person) then note the end as a black screen. But rule g says to exclude text recognition, so maybe just the action of the person.\n\nWait, the user says \"chronological paragraph\", so from start to end. The first part: person hanging, moving. Then the video transitions to black. So the caption should mention the person's actions first, then the transition.\n\nLet's structure it:\n\nAt the start, a person in dark clothing with white-striped pants hangs from a horizontal bar, body straight with legs extended, gripping the bar while performing a pulling motion. The individual remains suspended in the gym setting with visible ceiling beams and wall markings. The video then cuts to a black screen.\n\nBut need to check the rules: no text recognition, so the black screen with text is just the screen being black, but the text is part of the video. But rule f says exclude text recognition, so we don't describe the text. So the black screen is just the screen being black, no need to mention the text.\n\nWait, the video ends with \"etrane\" text, but the rule says exclude text recognition. So the caption should not mention the text. So the description is up to the action of the person, then the transition.\n\nWait, the video's first part is the person moving, then the text. So the caption should be about the person's motion, then note the video ends with a black screen.\n\nWait, let's look at the video: frames 0 to ~4.5 seconds show the person, then frame 5 is black with text. So the main action is the person doing the exercise, then the video ends with a black screen.\n\nSo the caption would be: A person in dark athletic wear with white-striped pants grips a horizontal bar, performing a pull-up motion by pulling their body upward while suspended, legs extended. The individual remains in this position, moving slightly in a vertical arc. The video transitions to a black screen.\n\nBut need to check minimal background. Background is gym with walls and some stuff, but minimal.\n\nWait, rule e: keep background minimal unless essential. The gym setting is essential for understanding it's an indoor exercise space. So maybe mention \"indoor gym\" briefly.\n\nAlso, appearance: dark clothing (top and pants), white stripes on pants.\n\nMotion: gripping the bar, pulling body up, legs extended.\n\nSpatial: hanging from the bar, body straight.\n\nThen the video cuts to black.\n\nSo putting it all together:\n\nA person in dark athletic clothing with white-striped pants hangs from a horizontal bar, performing a pull-up motion by pulling their body upward while maintaining a straight posture with legs extended. The individual remains suspended in an indoor gym environment. The video then cuts to a black screen.\n\nCheck rules:\n\na) Motion: person hanging, pulling up, that's chronological", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gZSst-g4aeo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gZSst-g4aeo_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 151, "blur_score": 260.2666850728141, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "gYxdvnTdrZ4", "file_name": "gYxdvnTdrZ4_000321_000331.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men kneel on a wooden floor in a room; the man in a white shirt, positioned left, gently touches a handpan, while the man in a black shirt, to his right, strikes a large bronze gong with a mallet. Three similarly sized gongs are mounted on stands behind them. The camera remains static, capturing the scene from a fixed perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gYxdvnTdrZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gYxdvnTdrZ4_000321_000331.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 84.86501195707096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are actively striking gongs with mallets; their hands and upper bodies exhibit distinct, controlled motions (slight forward/backward leans, hand movements) as they play the instruments.", "background_and_ambient_analysis": "Background elements (large gongs, walls, floor) show no shifting or fluid motion. No fire, water, smoke, or wind is visible. Environment appears static."}}
{"video_id": "g_RPeCP3g44", "file_name": "g_RPeCP3g44_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light pink dress shirt sits against a red wall with shelves of items in the background, initially crossing their arms. They then shift their arms in a rhythmic motion, adjusting their position while maintaining the seated posture. The camera remains relatively static with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g_RPeCP3g44.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g_RPeCP3g44_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 156, "blur_score": 891.6554503409787, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the white shirt and the small animal (likely a rabbit) exhibit discrete motion: the person shifts posture, moves hands to interact with the animal, and adjusts their grip while the animal remains held in their arms.", "background_and_ambient_analysis": "Background elements (red wall, shelving units, and stacked containers) remain stationary and uniformly positioned across frames, with no fluid environmental motion (fire, water, wind) present."}}
{"video_id": "gauW-2MZTMk", "file_name": "gauW-2MZTMk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately ten people in purple uniforms are huddled together on the right side of a baseball field, while a larger group of around fifteen individuals in red/maroon shirts stand in the background. Initially stationary, the purple group occasionally shifts positions, and the red group gradually moves leftward across the dirt area. The camera maintains a fixed perspective, capturing the scene from a slightly elevated angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gauW-2MZTMk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gauW-2MZTMk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 441.5659191173179, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People in purple uniforms are visible; some are standing in groups while others appear to be moving slightly, indicating discrete object motion from locomotion or posture changes.", "background_and_ambient_analysis": "The background (trees, blue wall, grass) shows no significant shifting or fluid motion; trees appear still with no visible wind-induced swaying, and no fire/water/smoke present."}}
{"video_id": "g_P2Tp0JEJ4", "file_name": "g_P2Tp0JEJ4_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a green apron and white shirt stands at an outdoor wooden counter, stirring a salad in a glass bowl with a white spatula. The camera zooms in to show her hands mixing the salad ingredients, then pulls back to a medium shot as she pours liquid from a small container into the bowl. Background includes tall trees. Camera shifts from wide shot to close-up of the bowl, then to medium shot of the woman.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/g_P2Tp0JEJ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/g_P2Tp0JEJ4_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 209.190029012435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person's hands and spatula are actively mixing salad ingredients, with discrete solid objects (salad components) moving due to physical forces from the spatula.", "background_and_ambient_analysis": "The background consists of static bamboo and trees with no shifting or fluid motion; no ambient environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "gaD2Sc6zDco", "file_name": "gaD2Sc6zDco_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a vegetable peeler, which is white with a yellow cylindrical object (probably a potato) attached. There's a person's hand, but they're mostly out of frame initially. Then, in the next frame, the person's hands come into view—they're holding the yellow object, which is a potato, and they're manipulating it. Wait, the peeler is the main tool here. Let's see the steps.\n\nFirst frame: The peeler is on the counter, yellow object (potato) attached, and there's green peelings on the counter. Then, in frame 2, the person is handling the potato, maybe removing it from the peeler? Wait, no—looking at the frames, the first frame has the peeler with the potato, then the person's hand is adjusting. Then frame 3, they pull the potato out, and it's revealed as a sliced or peeled potato. Wait, the potato is yellow, so maybe it's a yellow potato. The peeler is white, with a handle. The person is wearing a dark shirt, blue jeans.\n\nSo the sequence: Initially, the peeler is set with the potato, green peels on the counter. Then the person takes the potato off the peeler (frame 2), holds it up, then maybe adjusts it (frame 3-4), then shows the peeled strips. Wait, no—the peeler is a mandoline or a peeler that creates strips. Wait, the green peels are on the counter, so the peeler is making strips of the potato. The person's hands are interacting with the peeler and the potato.\n\nLet me list the steps chronologically:\n\n1. At the start, the white vegetable peeler (with a handle) has a yellow potato attached, with green peelings (strips) on the counter.\n2. A person's hands move into view, holding the yellow potato and removing it from the peeler.\n3. The person then shows the potato, which has been peeled into strips (so the potato is a stack of peeled slices? Wait, the frames show the potato being pulled out, and it's a round object with the peeling. Wait, in frame 2, the person is taking the potato off the peeler, and then in frame 3, they hold it up, revealing the peeled strips. Wait, maybe it's a mandoline that slices the potato, but the peeler is creating strips.\n\nWait, the video is about a vegetable peeler. The main action is: the person uses the peeler to peel a yellow potato, producing green strips. Wait, no—wait, the potato is yellow, so why are the strips green? Oh, maybe the potato is a different color. Wait, maybe it's a potato, which is light brown, but the peeled strips are the color of the skin, which might be yellow or brown. Wait, the video shows the strips as green. Hmm, maybe it's a different vegetable, like a zucchini, but the problem says \"yellow\" object.\n\nWait, the first frame: the peeler has a yellow cylindrical object (potato), and the strips on the counter are green. So the potato is yellow, and when peeled, the strips are green (the skin is green, so maybe it's a different type of potato, like a sweet potato? Wait, sweet potatoes can be orange, but maybe it's a yellow potato with green skin). Anyway, regardless, the key is the motion.\n\nSo:\n\n- The video shows a white vegetable peeler on a countertop. A yellow cylindrical object (likely a potato) is attached to the peeler, with green peel strips accumulating on the counter.\n- A person's hands enter the frame, removing the yellow object from the peeler.\n- The person holds up the yellow object, revealing the peeled strips.\n- The person then continues to manipulate the object, possibly adjusting the peeler or the potato.\n\nWait, no—looking at the frames:\n\nFrame 0: Peeler with yellow object, green peels on counter.\n\nFrame 1: Hands move to adjust the peeler.\n\nFrame 2: Person pulls the yellow object off the peeler.\n\nFrame 3: Person holds up the yellow object (now peeled), showing the strips.\n\nFrame 4: Person holds the peeled potato, possibly checking.\n\nSo the chronological sequence:\n\nThe video begins with a white vegetable peeler on a countertop, attached to which is a yellow cylindrical vegetable, with green peel strips scattered on the counter. A person’s hands adjust the peeler, then detach the yellow vegetable, lifting it to reveal peeled strips. The person holds the vegetable, displaying the peeled surface.\n\nNow, for the caption: concise, chronological paragraph.\n\nStart with the setup: white vegetable peeler on countert", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gaD2Sc6zDco.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gaD2Sc6zDco_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 267.19101798492477, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move the apple and peeler, causing the apple to rotate and peel, with the peeler's mechanical motion generating the peel.", "background_and_ambient_analysis": "Background elements (walls, countertop) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "gaakl-sSqGM", "file_name": "gaakl-sSqGM_000315_000325.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly dark hair, pink nail polish, and purple lipstick uses a black eyebrow brush to groom their right eyebrow, moving the brush downward along the brow area. The camera remains steady in a close-up shot focused on the face against a solid red background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gaakl-sSqGM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gaakl-sSqGM_000315_000325.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 152.5431501243978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand holding a makeup brush is moving deliberately across the eyebrow area, indicating controlled motion of a discrete solid object.", "background_and_ambient_analysis": "Background is a static solid red color with no shifting elements or fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "gaw5hVRKhy8", "file_name": "gaw5hVRKhy8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of men in casual attire, including gray and light-colored t-shirts with dark pants, move and interact within a room featuring blue flooring and an Australian flag on the wall. Some individuals walk toward the camera while others converse or gesture; a man in a black jacket turns to face the camera and smiles as the camera gradually shifts focus toward him, capturing the group’s motion behind him with a slight pan toward the foreground. The background remains minimal, emphasizing the subjects' movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gaw5hVRKhy8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gaw5hVRKhy8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 113, "blur_score": 109.39921070311107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving in discrete, solid object motion (e.g., walking, turning) due to locomotion and interaction.", "background_and_ambient_analysis": "No shifting backgrounds (Australian flag and walls remain static across frames) and no fluid/environmental motion (e.g., water, smoke, fire) observed."}}
{"video_id": "gbF7laDmiO0", "file_name": "gbF7laDmiO0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a caption for the video. First, the video starts with a black screen showing text \"45 Pound Plate Raise\" but according to the rules, exclude text recognition. So the first part is the title, but we don't include that.\n\nThen the next part is the gym scene. The main subject is a man lifting a 45-pound plate. Let's check the rules. Focus on motion and behavior in chronological order. The video shows him in a gym, lifting the plate up and down. \n\nFirst, the scene starts with him holding the plate, then he raises it above his head, then lowers it. The appearance: he's wearing a dark blue shirt, light gray pants. The plate is 45 pounds, so it's a weight plate, probably black or dark color. He's in a gym with various equipment around, but background should be minimal. Spatial relationships: he's standing in the gym, maybe with machines to his left or right, but the rules say minimal background.\n\nChronological order: he starts by holding the plate, then lifts it up (raising), then lowers it. So the motion is lifting the plate from a lower position to overhead, then back down.\n\nCamera perspective: the video seems to be a fixed shot, maybe slightly shaky, but the problem says \"slight shake\" if applicable. The description says \"camera perspective and movement\". The original video is likely a steady shot but maybe with a little shake. Wait, the problem states to conclude with camera perspective and movement. Let's see the video: it's a gym, the camera is capturing the man from the side, probably fixed, maybe a slight shake. But the user's example might not specify, but the problem says to mention if relevant.\n\nNow, structuring the caption:\n\n- Main subject: a man\n- Appearance: dark blue shirt, light gray pants\n- Action: lifting a 45-pound plate (plate is dark, maybe black or dark color)\n- Chronological motion: begins by holding the plate at waist level, then raises it overhead, then lowers it back to waist level.\n- Spatial: in a gym with various equipment visible in the background.\n- Camera: fixed shot with slight shake, capturing from a side angle.\n\nWait, need to be concise. Let's check the rules again.\n\na) Motion and behavior chronological. So:\n\nThe man, dressed in a dark blue shirt and light gray pants, stands in a gym, holding a dark weight plate. He lifts the plate from his waist to overhead, then lowers it back down. \n\nb) Mention appearance and number: he's one person. The plate is dark, size is 45-pound.\n\nc) Spatial: gym environment, but minimal background description. So \"in a gym setting with exercise equipment visible in the background.\"\n\nd) Camera perspective: fixed shot, side view, slight shake.\n\ne) Background minimal: so just mention gym with equipment as necessary.\n\nf) Exclude text, names, stylistic.\n\nPutting it all together concisely:\n\nA man in a dark blue shirt and light gray pants lifts a dark 45-pound weight plate from waist level to overhead, then lowers it back, standing in a gym with various equipment in the background. The camera captures the action from a side angle with a slight shake.\n\nWait, but need to be very concise. Let's check the example structure.\n\nOriginal video: starts with title text, then the man in gym lifting plate. So the caption should skip the title (since text recognition excluded), focus on the action.\n\nSo:\n\nThe man, wearing a dark blue shirt and light gray pants, lifts a 45-pound dark weight plate from waist level to overhead in a gym, then lowers it back down. The camera remains stationary, capturing the motion from a side perspective with minimal background detail.\n\nWait, but need to be chronological. So first, he holds the plate (waist), then raises (overhead), then lowers.\n\nSo:\n\nA man in a dark blue shirt and light gray pants holds a dark 45-pound weight plate at waist level, lifts it overhead, then lowers it back down while standing in a gym. The camera captures the action from a side angle with slight movement.\n\nWait, the video description shows he's holding it, raising, then lowering. So the sequence is: holding (initial), raising, then lowering.\n\nYes. Now, check for brevity.\n\nLet's draft:\n\nA man wearing a dark blue shirt and light gray pants lifts a dark 45-pound weight plate from waist level to overhead, then lowers it back in a gym setting. The camera maintains a side view with slight shake.\n\nBut need to make sure it's concise and follows all rules.\n\nCheck if spatial relationships are necessary: he's standing in the gym, so maybe \"standing in a gym", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gbF7laDmiO0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gbF7laDmiO0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 156, "blur_score": 579.1901646763603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (solid object) is lifting a 45-pound plate, with discrete, tracked motion of the plate moving up/down during the lift.", "background_and_ambient_analysis": "The gym environment background (equipment, walls, flooring) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "gbKGiPxfR2c", "file_name": "gbKGiPxfR2c_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair, wearing a white crop top and dark pants, stands in a bedroom with a bed and green wallpaper. They raise both arms above their head, then lower them to adjust the crop top, followed by moving their hands to their sides and raising one arm to adjust their hair. The camera remains static, facing the person directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gbKGiPxfR2c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gbKGiPxfR2c_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 61.23499327918688, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms, adjusting clothing, and shifting body positions (e.g., raising hands, touching waist, adjusting hair) with discrete, solid-body motions.", "background_and_ambient_analysis": "Background elements (bed, walls, door) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "gcMLGZK3uaQ", "file_name": "gcMLGZK3uaQ_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a scene of a construction site. There's a person in a yellow hard hat and safety vest standing near a large excavator. The excavator is digging into a pile of gravel or dirt. Then it cuts to a close-up of a person using a DeWALT circular saw to cut a stack of plywood. The person is wearing a dark shirt, and the saw is yellow and gray. The background has a chain-link fence and some wooden planks. The camera moves from the construction site to the sawing scene, so the perspective shifts. Need to follow the rules: chronological order, main subjects, their actions, spatial relations, camera perspective.\n\nFirst part: A worker in a yellow hard hat and safety vest stands near a large excavator digging into a gravel pile. Then, the scene shifts to a person in a dark shirt operating a DeWALT circular saw to cut a stack of plywood on a workbench. The background includes a chain-link fence and wooden planks. Camera perspective: starts with a medium shot of the site, then close-up on the sawing action.\n\nWait, the first frame is [0.0], which shows a person in yellow hard hat, excavator, gravel. Then [0.3] is the saw scene. So the caption should go in order: first the construction site scene, then the sawing scene.\n\nCheck the rules: exclude text recognition, so don't mention \"DEWALT\" as text? Wait, no, the brand is on the saw. But the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" Wait, does that mean don't describe the brand? Hmm. The problem says \"Exclude text recognition\" so maybe don't mention the brand name. Wait, the example shows \"DeWALT\" in the video, but the user says to exclude text recognition. Wait, the rule f: Exclude text recognition, named characters, or stylistic analysis. So the brand name on the tool is text recognition, so don't mention it. Oh, that's important.\n\nWait, let me check the rules again. Rule f: Exclude text recognition, named characters, or stylistic analysis. So if there's a brand name on a tool, that's text recognition, so don't include it.\n\nSo in the second scene, the saw is DeWALT, but we can't mention the brand. So we can say \"a person uses a circular saw to cut plywood\".\n\nSo first part: A worker in a yellow hard hat and safety vest stands near a large excavator as it excavates gravel. Then, the scene shifts to a person in a dark shirt operating a circular saw to cut a stack of plywood on a workbench. The background includes a chain-link fence and wooden planks.\n\nWait, the first scene's background: the excavator is digging into a pile of gravel, with some wooden planks and a chain-link fence maybe? Wait, the first frame: [0.0] shows a person in yellow hard hat, safety vest, standing near an excavator that's digging into a pile. Then [0.3] is the saw scene.\n\nSo the caption should be:\n\nA worker in a yellow hard hat and safety vest stands beside a large excavator as it excavates gravel. The scene transitions to a person in a dark shirt using a circular saw to cut a stack of plywood on a workbench. The background includes a chain-link fence and wooden planks. The camera shifts from a medium shot of the construction site to a close-up of the sawing action.\n\nWait, but need to keep it concise, chronological paragraph. Let's check:\n\nFirst, the construction site with the worker and excavator. Then the sawing scene.\n\nAlso, spatial relationships: the worker is in front of the excavator, maybe. The person cutting the plywood is at a workbench.\n\nCamera perspective: starts with a medium shot (since it's showing the worker and excavator), then close-up on the saw.\n\nWait, the first frame is [0.0] which shows a worker and excavator. Then [0.3] is a close-up of the sawing. So the camera moves from medium shot to close-up.\n\nNow, applying all rules:\n\n- Chronological order: construction site first, then sawing.\n\n- Main subjects: worker with hard hat, excavator; person with saw, plywood.\n\n- Appearance: worker in yellow hard hat, safety vest; person in dark shirt.\n\n- Spatial relations: worker beside excavator; person at workbench with plywood.\n\n- Camera: starts with medium shot, then close-up.\n\n- Background minimal: mention chain-link fence and wooden planks only if essential.\n\n- Exclude text recognition: no mention of \"DEWALT\" or any text.\n\nLet's draft:\n\nA worker wearing a yellow hard hat", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gcMLGZK3uaQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gcMLGZK3uaQ_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 113.0881934836913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a circular saw are moving horizontally to cut wood. The saw blade actively engages the wood, showing discrete solid-object motion.", "background_and_ambient_analysis": "Background (chain-link fence and wall) is stationary with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "gcu27-iAs28", "file_name": "gcu27-iAs28_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in brown clothing stands on a bicycle, balancing as he moves forward slightly on a dirt ground in front of a brick building; to his right, another man in a red and blue shirt sits on a stationary motorcycle, while a person in dark clothing and a white cap crouches near a bicycle to the left; the camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gcu27-iAs28.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gcu27-iAs28_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 536.0660415560205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The bicycle (and rider) is moving forward due to pedaling; the motorcycle and seated person are stationary.", "background_and_ambient_analysis": "The background (brick building and ground) is stable with no ambient environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "gdLzSb8nvZM", "file_name": "gdLzSb8nvZM_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: black screen with \"PROSWING\" logo. Then, a man in a dark shirt, white sunglasses, holding a bat. Next, he's adjusting the bat for a kid in a red and white shirt and black helmet. Then, the man hands the bat to the kid. So chronological order: logo appears, then man with bat, then interacting with kid, then handing over. Need to describe motion and behavior, appearance, spatial relationships. \n\nFirst frame: black screen with logo. Then, man outdoors (clear sky, fence, trees) holding bat. He's wearing dark shirt, blue shorts, sunglasses. Then, he approaches a kid in red/white shirt, black helmet. He adjusts the bat, then hands it to the kid. \n\nSo the caption should be: Starts with a black screen displaying a logo. A man in a dark shirt, white sunglasses, and blue shorts holds a wooden bat outdoors, standing before a chain-link fence with trees. He then approaches a young boy wearing a black helmet and a red-and-white shirt, adjusts the bat's position, and hands it to the boy. Camera remains stationary, capturing the interaction from a medium distance. Wait, but the rules say minimal background. Let's check.\n\nRules: focus on motion and behavior in order. So first scene: black screen with logo (but logo is text, so maybe just \"black screen\" since text recognition excluded). Wait, rule f says exclude text recognition. So first part is black screen. Then the man with bat. \n\nSo step by step:\n\n- Scene 1: Black screen (no visible content, just black)\n- Scene 2: Man (dark shirt, sunglasses, blue shorts) holding bat, standing outside (fence, trees, clear sky). He moves to interact with a boy.\n- Scene 3: Man adjusts the bat for the boy (who is wearing helmet, red/white shirt). Then hands the bat to the boy.\n\nNeed to describe chronological order.\n\nSo the caption:\n\nA black screen transitions to an outdoor setting where a man in a dark shirt, white sunglasses, and blue shorts holds a wooden bat. He approaches a boy wearing a black helmet and a red-and-white shirt, adjusts the bat's position in the boy's hands, and hands the bat to him. The camera remains stationary, capturing the interaction from a medium distance.\n\nCheck rules: no text recognition (so logo is just part of the first frame, but since it's a black screen, maybe first frame is black, then the logo is on black, but rule f says exclude text recognition. So the first frame is a black screen with the logo, but we shouldn't mention the logo (since it's text). Wait, the problem says \"exclude text recognition, named characters, or stylistic analysis\". So the logo is text, so we don't mention it. So first part is black screen.\n\nSo the video starts with a black screen, then the man with bat, etc.\n\nSo:\n\nThe video opens with a black screen, transitioning to an outdoor scene where a man in a dark shirt, white sunglasses, and blue shorts holds a wooden bat. He moves toward a boy wearing a black helmet and red-and-white shirt, adjusts the bat's grip in the boy's hands, and then hands the bat to the boy. The camera remains stationary, capturing the interaction from a medium distance.\n\nCheck if background is minimal: yes, mention \"outdoor setting\" but not specific details except what's essential. The fence is mentioned as \"outdoor setting\" but maybe just \"outdoor\". Wait, in the video description, the first frame after black is the man standing with a chain-link fence, trees, etc. But rule e says minimal background. So maybe \"outdoor\" is enough.\n\nAnother check: spatial relationships. The man is in front of the fence, then approaches the boy (who is in front of a black backdrop maybe? The video shows the man and boy next to a black screen, but the third frame has a black backdrop). Wait, the video steps: [0] black, [1] man holding bat, [2] man adjusting bat for boy, [3] handing over.\n\nSo:\n\n- Frame 1: black screen.\n- Frame 2: man (dark shirt, sunglasses, blue shorts) standing outdoors, holding bat.\n- Frame 3: man adjusts bat for boy (red/white shirt, black helmet), standing in front of a black backdrop.\n- Frame 4: man hands bat to boy.\n\nSo the caption:\n\nThe video begins with a black screen. A man in a dark shirt, white sunglasses, and blue shorts holds a wooden bat outdoors. He approaches a boy wearing a black helmet and red-and-white shirt, adjusts the bat's position, and hands it to him. The camera remains stationary throughout", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gdLzSb8nvZM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gdLzSb8nvZM_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 123.31902351802322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a baseball bat being swung by a person, and a person in a helmet receiving instruction; these movements are explicitly physical actions (swinging, positioning).", "background_and_ambient_analysis": "Background elements (black tarp, trees, building) show no uniform shifting or fluid/environmental motion (no fire, water, or significant wind-driven swaying)."}}
{"video_id": "gdP7GfwVGb0", "file_name": "gdP7GfwVGb0_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown shirt uses a yellow and black power tool to interact with contents in a white bucket, repeatedly inserting and withdrawing the tool while hands manipulate the bucket’s contents. The camera maintains a close-up perspective focused on the bucket and hands, with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gdP7GfwVGb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gdP7GfwVGb0_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 185.42345920045642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (wearing 'REFINE' shirt) and hand-held utensil moving to mix contents in a bucket; motion is deliberate and controlled by physical manipulation.", "background_and_ambient_analysis": "Static background elements (walls, furniture) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "gczsCcg72_g", "file_name": "gczsCcg72_g_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold an open scrapbook on a grid surface, then sequentially flip its pages from left to right, each flip revealing new decorative panels with patterned and illustrated layouts. The hands manipulate the scrapbook, moving to turn pages while keeping the book centered under a top-down camera perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gczsCcg72_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gczsCcg72_g_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 242.99469584030766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving the scrapbook pages, which are solid objects being turned by the hands.", "background_and_ambient_analysis": "The grid-patterned table background is static; no fluid/environmental motion detected."}}
{"video_id": "gdUcGvWSU5g", "file_name": "gdUcGvWSU5g_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a black-and-white close-up, a person's hands use tweezers to pluck a stray hair from the dark mane of a standing horse in a stable, with metal bars visible in the background. The camera remains fixed on the hands and horse's neck as the action occurs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gdUcGvWSU5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gdUcGvWSU5g_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 464.75032972832884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Discrete objects: hands (manipulating brush and tool), brush (large object being cleaned), and tool (comb/brush used for hair removal). Motion is active interaction between hands and objects.", "background_and_ambient_analysis": "Background elements (vertical bars and hanging ring) are static and show no uniform shifting. No fire, water, smoke, or wind present; scene is dry and controlled."}}
{"video_id": "gdso_wUnL3g", "file_name": "gdso_wUnL3g_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate a scrambled 3x3 Rubik's cube with multicolored squares (green, blue, red, orange, white, yellow), rotating it to display various faces and twisting layers in sequence. The cube is held centrally in the foreground with hands visible, while the background includes a keyboard and cables. The camera maintains a close-up perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gdso_wUnL3g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gdso_wUnL3g_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 161, "blur_score": 68.91238394676728, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A Rubik's cube is manipulated by hands; the cube moves through discrete rotations and reorientations due to physical interaction with the hands.", "background_and_ambient_analysis": "Background elements (keyboard, wires) are static with no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "gdcz-iLYhPc", "file_name": "gdcz-iLYhPc_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a scene with a black tray on a wooden table, and a stack of cards or something with blue faces and a red square. The background has a wall and a chair. Then, a hand with a dark sleeve enters from the right, holding a card. The hand moves towards the stack, placing the card onto it. Then the hand moves away. Let's break it down chronologically.\n\nStart: The setup is a black tray on a table, some cards arranged in a stack with blue faces. Then, a hand (dark sleeve) comes in, places a card on top of the stack. Then the hand leaves. Need to mention the hand's action, what's being placed. Also, the camera is static, right? Because there's no movement described. Background is minimal, so just the wall and chair. But per the rules, background should be minimal unless essential. The tray is on the table, the hand is moving from right to left.\n\nWait, the first frame shows the stack of cards on the tray. Then a hand (dark sleeve) enters, places a card onto the stack, then moves away. So the main subject is the hand doing the action. The stack is the object being interacted with. So the caption should be: A hand with a dark sleeve approaches a stack of cards on a black tray, places a card onto the stack, then withdraws. The tray sits on a wooden table against a textured wall with a wooden chair in the background. The camera remains stationary throughout.\n\nWait, check the rules: mention appearance of main subjects. The hand has a dark sleeve, so \"dark sleeve\" is part of it. The stack of cards: blue faces, red square (maybe a suit? but don't need to detail, just \"cards with blue faces and a red square\"). But the rule says briefly describe appearance and number. So the cards are part of the scene. Also, spatial relationships: the tray is on the table, hand approaches from right, places on the stack.\n\nLet me structure:\n\nIn the video, a hand wearing a dark sleeve enters from the right side of the frame, approaches a stack of cards with blue faces and a red square on a black tray resting on a wooden table. The hand places a new card onto the stack, then retracts. The background includes a textured wall and a wooden chair. The camera remains static.\n\nCheck if all rules are met. Chronological: hand enters, places card, retracts. Appearance: dark sleeve, cards with blue faces and red square (briefly). Spatial: tray on table, hand from right. Background minimal (textured wall, chair). Camera static. No text recognition, etc.\n\nYes. Now, make it concise. Maybe: A hand with a dark sleeve approaches a stack of cards featuring blue faces and a red square on a black tray, places a card onto the stack, then withdraws. The tray sits on a wooden table against a textured wall with a wooden chair in the background. The camera remains stationary.\n\nWait, the video starts with the stack already there. So first frame shows the stack, then the hand comes in. So the action is the hand placing a card. So the caption should describe the action in order: The video begins with a stack of cards with blue faces and a red square on a black tray. A hand with a dark sleeve enters from the right, places a card onto the stack, and then moves away. The tray is on a wooden table near a textured wall and wooden chair. The camera is static.\n\nBut need to be concise. Let's check examples. Maybe: A hand wearing a dark sleeve approaches a stack of cards with blue faces and a red square on a black tray, places a card onto the stack, and withdraws. The tray is positioned on a wooden table against a textured wall with a wooden chair in the background. The camera remains stationary.\n\nWait, the first frame shows the stack already. So the action is placing a card. So the main event is the hand placing the card. So the caption: A hand with a dark sleeve moves into the frame, places a card onto a stack of cards with blue faces and a red square on a black tray, then exits. The tray sits on a wooden table with a textured wall and wooden chair in the background. The camera remains static.\n\nYes, that's chronological. Start with the hand moving in, placing the card, exiting. Mention the stack's appearance (blue faces, red square), the tray (black), table (wooden), background (textured wall, wooden chair). Camera static.\n\nCheck rule a: motion and behavior in chronological order. The hand enters (from right), places card, exits. Correct.\n\nRule b: describe appearance briefly. Hand has dark sleeve. Cards have blue faces and red square (since it's a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gdcz-iLYhPc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gdcz-iLYhPc_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 166.363320622745, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) moves toward and interacts with a stand holding printed cards, demonstrating explicit physical motion due to human action.", "background_and_ambient_analysis": "Static wall and structural elements are present with no uniform shifting, indicating no ambient environmental motion (fire, water, wind) or camera-induced background displacement."}}
{"video_id": "gccOxLBo4NI", "file_name": "gccOxLBo4NI_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue hooded sweatshirt and matching pants sits on a wooden bench, holding a small red object. They manipulate the object with both hands, then lift the hood upwards with one hand while keeping the object in the other. The camera gradually zooms in, focusing on the person’s upper body against a backdrop of grass, a tree, and a brick building with large windows.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gccOxLBo4NI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gccOxLBo4NI_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 326.8408726591702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue hoodie sitting on a bench, moving hands to adjust hood (discrete solid object motion).", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, smoke, or wind. Background elements (building, bench, grass) are stationary with no uniform motion."}}
{"video_id": "geK_YpdI76Q", "file_name": "geK_YpdI76Q_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark dress, knee-high boots, and light headwear begins with arms raised in front of glass double doors. She moves right, swinging her arms, then continues walking right before turning to face the doors. The camera stays fixed, capturing her in an indoor space with a brick wall and large windows.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/geK_YpdI76Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/geK_YpdI76Q_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 266.5798394275765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: 1) Foreground dancer (short dress, head covering) performing rhythmic locomotion (spinning, stepping); 2) Static observer near door (minimal movement, possibly adjusting position).", "background_and_ambient_analysis": "Background elements (wall, door, windows) remain static with no shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "gfU622SRiKo", "file_name": "gfU622SRiKo_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video based on the provided frames. The rules specify focusing on motion and behavior of main subjects, their appearance, spatial relationships, camera perspective, and excluding text, named characters, or stylistic analysis.\n\nLooking at the frames provided: The video starts with a person holding a small object, possibly a bottle, in front of a mirror. The person is reflected in the mirror, which is part of a sink setup. The next frames show the person moving their head and the mirror reflecting their upper body. Then, there's a transition to a different scene where the person is standing in front of a red and white background, maybe a wall or a poster.\n\nWait, the first part is three vertical splits of the mirror. The person's hand is holding a bottle, then moves the bottle up, and their head moves slightly. Then the scene changes. The last frame shows the person in a blue shirt with arms crossed, standing in front of a red and white background. But according to the rules, I need to describe the motion in chronological order.\n\nWait, the user provided 5 frames. Let me check again. The initial frames (0 to 4 seconds) are the mirror scenes. Then frame 5 is a different scene. Wait, the user says \"provided video\" with [0.3], [1.4], etc., up to [4.7] seconds. The first part is the mirror reflections, then the transition to a different scene where the person is standing in front of a red and white background.\n\nSo the chronological order is: the person is holding a bottle in front of a mirror, moves the bottle, then the person's head moves, then the scene changes to them standing in front of a red and white background.\n\nWait, but the user's example in the problem statement shows that the first few frames are split into three vertical panels (mirror reflections), then in frame 5, the scene changes to a different setting. Wait, maybe the video transitions from the mirror reflections to a different scene.\n\nLet me parse the frames:\n\nFrame 0.3: Person holding a bottle in front of a mirror (three vertical panels, maybe a triptych effect, but the video is split into three columns).\n\nFrame 1.4: Person's face in mirror, moving head.\n\nFrame 2.5: Same, but more of the upper body.\n\nFrame 3.6: Person in mirror, maybe moving their arm.\n\nFrame 4.7: Person's head, then the scene changes.\n\nWait, the next part in the user's input shows that after the mirror scenes, there's a frame where the person is standing in front of a red and white background. But the user's frames are labeled as [0.3], [1.4], [2.5], [3.6], [4.7]. Wait, maybe the initial part is the mirror scenes (0.3 to 4.7 seconds), and then the fifth frame is the next scene. Wait, the user provided the frames as [0.3], [1.4], [2.5], [3.6], [4.7], and then the next part is described as \"You are an expert video captioner...\" but the actual video description is the first part.\n\nWait, the user provided the frames as:\n\n<0.3 seconds> [mirror split screen with person holding bottle]\n\n<1.4 seconds> [mirror showing person moving head]\n\n<2.5 seconds> [mirror showing more of the person]\n\n<3.6 seconds> [mirror]\n\n<4.7 seconds> [person's head]\n\nThen the next part says \"You are an expert video captioner...\" but that's the instruction. So the video is from 0.3 to 4.7 seconds.\n\nWait, the actual video frames given are:\n\nFirst frame (0.3s): person holding a bottle in front of a mirror (three vertical panels)\n\nThen 1.4s: person's head moving in mirror\n\n2.5s: person's upper body in mirror\n\n3.6s: same as 2.5s\n\n4.7s: person's head moving in mirror\n\nWait, but the user's input has the first part as three vertical panels (split-screen mirror) where the person is holding a bottle, then the camera angle changes to show the person moving their head, then upper body, then another angle.\n\nWait, the description says the video has three vertical panels (maybe a split-screen effect) showing the person's reflection in the mirror. Then, the person moves their head and the camera shifts. Then, the next part is a transition to a different scene where the person is standing in front of a red", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gfU622SRiKo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gfU622SRiKo_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 44.44861036616108, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (head and torso) is moving, turning their head and body, causing changes in the reflection.", "background_and_ambient_analysis": "The background (room) is static, with no shifting due to camera motion or fluid/environmental motion. The motion is entirely due to the person's movement in front of the mirror."}}
{"video_id": "gfhwUQLUImc", "file_name": "gfhwUQLUImc_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red hand mixer is positioned over a glass bowl containing soft, light brown butter and small light-colored ingredients. The mixer's beaters enter the bowl, rotating to blend the contents as they transform into a light and fluffy texture. The camera perspective shifts from a close-up of the mixing process to a top-down view showing the bowl surrounded by empty glass containers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gfhwUQLUImc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gfhwUQLUImc_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 203.70115266662543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A red stand mixer is actively blending butter and other ingredients in a glass bowl, with discrete solid objects (butter, nuts, and mixtures) moving due to the mixer's mechanical action.", "background_and_ambient_analysis": "The background features a wooden surface and glass containers; no shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind) is observed."}}
{"video_id": "gfNNRE3VOHQ", "file_name": "gfNNRE3VOHQ_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue and white checkered shirt grasps a light wooden shelf with both hands, lifting it upward to adjust its position within an empty closet. The hands move the shelf from the lower to the middle shelf space, manipulating it against the beige closet interior. The camera remains steady, focused on the action inside the closet.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gfNNRE3VOHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gfNNRE3VOHQ_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 32.23842844471873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid object) pull a wooden shelf out from a closet, demonstrating physical locomotion due to applied force.", "background_and_ambient_analysis": "The background consists of static wooden closet shelves and walls with no shifting or environmental fluid motion (e.g., no fire, water, or smoke)."}}
{"video_id": "gg5xRWjw3f8", "file_name": "gg5xRWjw3f8_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baseball player in a blue jersey, white pants, blue helmet, and blue socks stands at home plate, preparing to swing. He raises the bat, swings powerfully, follows through with his body, then resets his stance. The scene occurs on a grassy field with a protective net in front of him, and the camera remains static in a medium shot from behind the batter.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gg5xRWjw3f8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gg5xRWjw3f8_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 450.2319149962571, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baseball player in uniform is moving: adjusting stance, swinging the bat, and preparing for a pitch. The bat and player are discrete, solid objects exhibiting motion due to locomotion and physical force (swinging).", "background_and_ambient_analysis": "The background consists of a static fence, grass, and trees with no visible fluid motion (water, fire, smoke) or significant wind-induced swaying. No uniform shifting of background elements indicates no ambient environmental dominance."}}
{"video_id": "ggauKckw_Yg", "file_name": "ggauKckw_Yg_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, one in a white shirt and shorts, one in a dark top and blue shorts, interact with a colorful game on the carpet. The white-shirted child moves backward while the other flips onto their back; a third child in a blue shirt enters from the right. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ggauKckw_Yg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ggauKckw_Yg_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 34.48952686525274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (one in white shirt, one in dark clothing) and a third person (in blue shirt) exhibit discrete motion. The child in white pushes the dark-clothed child off the couch, causing a fall; both children then move around the floor, with the white-shirted child crouching and rising. The blue-shirted person enters the frame and walks past the scene. All movements are distinct physical actions between solid objects.", "background_and_ambient_analysis": "The background elements (couch, window, and household items) remain stationary throughout the video with no uniform shifting, and there are no fluid environmental motions (fire, water, smoke, or wind) visible. The scene is consistently lit with no indication of ambient environmental phenomena."}}
{"video_id": "gfmPA4_uJIw", "file_name": "gfmPA4_uJIw_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women stand on a sidewalk; the woman in a white shirt and the woman in a light blue shirt with red pants face each other. They clap their hands together, then their hands meet in a high-five motion. The camera remains stationary, capturing the interaction against a backdrop of a building and a parked vehicle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gfmPA4_uJIw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gfmPA4_uJIw_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 201.34370754782867, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two women perform discrete hand movements (clapping) with rhythmic motion; their arms and hands move due to physical exertion, while the car and building remain stationary.", "background_and_ambient_analysis": "The background features a static building wall, parked car, and distant structures with no fluid motion (e.g., wind, smoke) or shifting elements. Background objects remain fixed, indicating no ambient environmental motion."}}
{"video_id": "ggQPcAYyxdE", "file_name": "ggQPcAYyxdE_000219_000229.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a person in a kitchen setting, then cuts to a close-up of a frying pan on a stove containing chopped orange and red vegetables. A hand pours sliced yellow almonds into the pan, followed by a red spice, and the mixture is stirred. The camera remains focused on the pan and ingredients throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ggQPcAYyxdE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ggQPcAYyxdE_000219_000229.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 72.79203021748434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Spitula stirs solid food (eggs and vegetables) in a pan; hand pours ingredients. Discrete solid objects (spitula, food, hand) show clear physical interaction during cooking.", "background_and_ambient_analysis": "Background (bookshelf, kitchen elements) is static in both scenes. No fire, water, smoke, or wind present. No ambient environmental motion detected."}}
{"video_id": "gi3yFVzwmqI", "file_name": "gi3yFVzwmqI_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue t-shirt sits at a table, initially covering his face with both hands. He then lowers his hands to the table, where several small objects (including a blue-capped item) are placed. The background features a framed artwork on the wall to his left. The camera remains stationary, capturing the scene from a fixed, slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gi3yFVzwmqI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gi3yFVzwmqI_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 80.26118096747001, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands (initially near face, then holding an object), indicating discrete human locomotion with explicit physical actions.", "background_and_ambient_analysis": "Background elements (wall poster, table items) show no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "giUxmHLsoh8", "file_name": "giUxmHLsoh8_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in striped pants and a checkered shirt removes their foot from a white container filled with water, then steps toward a blue car and places their foot on the hood, where several folded clothes rest. The camera follows the movement from a top-down perspective to a side view, capturing the transition between the container and the car. Background consists of a sandy or dirt ground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/giUxmHLsoh8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/giUxmHLsoh8_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 139.71263364209423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's foot moves through water in a bucket, then the person walks toward a car and uses a cloth to wipe the car surface. These actions involve discrete solid objects (person, car, cloth) moving due to intentional locomotion and physical interaction.", "background_and_ambient_analysis": "The background includes a static ground surface and car elements that show no uniform shifting or fluid motion. Water in the bucket has minor ripples but is not the dominant motion source."}}
{"video_id": "ghhI3JO5sGQ", "file_name": "ghhI3JO5sGQ_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white gloves cuts a yellow-orange in half on a white cutting board, then squeezes the orange half into the hollowed-out peel while a second half remains on the board; a knife with a red handle lies to the right. The camera captures the sequence from a top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ghhI3JO5sGQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ghhI3JO5sGQ_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 37.684622800429395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (wearing gloves) are squeezing a lemon half, causing juice to flow into a yellow bowl. The motion is discrete and due to manual force applied to the lemon.", "background_and_ambient_analysis": "Background elements (cutting board, lemon half, knife) are stationary with no fluid or environmental motion. No shifting backgrounds or ambient effects observed."}}
{"video_id": "giv7oBzHtdY", "file_name": "giv7oBzHtdY_000400_000410.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a blue shirt and gray shorts kneels on a tiled floor, striking a blue drum with both hands. To the right, a person plays a drum with a white skin, while a foreground figure in a white shirt actively hits a black drum with a light skin. All three drummers engage in rhythmic hand movements on their respective instruments. The camera maintains a fixed, slightly elevated perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/giv7oBzHtdY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/giv7oBzHtdY_000400_000410.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 121.07013344033734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: drummers' hands striking drumheads. The hands move rhythmically to hit the drums, causing vibrations and sound.", "background_and_ambient_analysis": "The background (tiled floor and wall) is static with no uniform shifting. No fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "gil-WVPf_5M", "file_name": "gil-WVPf_5M_000433_000443.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to look at the video frames. The main subjects are people at a poker table. Let's break down the sequence.\n\nFirst frame: three people at the table. The person on the left is in a gray shirt, middle is denim jacket, right is white striped shirt. The table has chips, blinds info. Then frame 2: close-up of hands, someone in denim jacket moves chips. Frame 3: more close-up, hands moving chips. Frame 4: back to three people, middle person now has hands on chin. Frame 5: similar, middle person with hands on chin.\n\nChronological order: The scene starts with three individuals seated at a poker table. The person in the denim jacket is seen manipulating poker chips, first in close-up showing their hands moving chips, then the camera pulls back to show all three individuals. One individual in a gray shirt is seen with their hand near their face, while the others are engaged in the game. The camera shifts between close-ups of hands handling chips and wider shots of the group, maintaining a focus on the table interactions without significant background details. \n\nNow, check the rules: focus on motion and behavior in chronological order. Describe appearance briefly. Mention spatial relationships (e.g., seated at table, hands moving chips). Conclude camera perspective and movement.\n\nLet's structure:\n\n- Initial shot: three people at table. Then, close-up of hands (denim jacket person moving chips), then another close-up of hands (maybe different person?), then back to wider shot.\n\nWait, frame 0: three people. Frame 1: close-up of hands (denim jacket person placing chips), frame 2: close-up of hands (same or different?), frame 3: wider shot of three people, frame 4: middle person with hands on chin, frame 5: similar.\n\nSo the action is: The video shows three people seated at a poker table; the individual in a denim jacket moves poker chips with their hands, followed by close-up shots of chip handling, then the camera returns to a wider view of the group as one person rests their chin on their hand. The camera alternates between close-ups of the table and hands manipulating chips and wider shots of the participants.\n\nCheck appearance: denim jacket, gray shirt, white striped shirt. But rules say briefly describe appearance. So \"a person in a denim jacket, another in a gray shirt, and a third in a white striped shirt\" – but maybe keep it concise.\n\nSpatial: seated at table, hands in front of them.\n\nCamera: starts with wide shot, then close-ups of hands, then back to wide.\n\nNow, let's make sure to exclude text recognition (like names, blinds info) as per rule f.\n\nSo draft:\n\nThree individuals are seated at a poker table; one in a denim jacket, another in a gray shirt, and a third in a white striped shirt. The person in the denim jacket manipulates poker chips, followed by close-up shots of hands moving chips, then the camera returns to a wider view as one person rests their hand near their face. The camera shifts between close-ups of chip handling and wider table shots.\n\nWait, need to be chronological: first, the group at the table. Then the denim jacket person moves chips (close-up). Then another close-up (maybe another person's hands?), then the group again, then one person with hands on chin.\n\nWait, frame 0: all three visible. Frame 1: close-up of hands (denim jacket's hands). Frame 2: close-up of another set of hands (maybe the gray shirt person's hands? Or the white striped? Or maybe the same person's hands from different angle). Frame 3: back to three people. Frame 4: three people, middle person with hands on chin. Frame 5: similar.\n\nSo the motion: The video begins with three individuals seated at a poker table; the person in the denim jacket is seen handling chips, followed by close-up shots of chip manipulation by other participants, then the camera pulls back to show the group, with one person resting their chin on their hand.\n\nNow, condense into concise chronological paragraph.\n\n\"Three people are seated at a poker table: one in a denim jacket, another in a gray shirt, and a third in a white striped shirt. The person in the denim jacket manipulates poker chips, followed by close-up shots of hands handling chips, then the camera returns to a wider view as one individual rests their hand near their face. The camera alternates between close-up chip handling and wider shots of the table and participants.\"\n\nCheck rules: exclude text, so no \"blinds 4000\" etc. Just focus on motion. Appearances: briefly describe (denim, gray, white striped shirts). Spatial: seated at table. Camera:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gil-WVPf_5M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gil-WVPf_5M_000433_000443.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 98.98443256104409, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands of individuals moving to manipulate poker chips and interact with table objects.", "background_and_ambient_analysis": "Static background elements (table, chips, walls) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "gifqngAE66I", "file_name": "gifqngAE66I_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A group of people gather around a table, passing a yellow, pink, and green striped cloth back and forth with their hands. Multiple individuals, some in white shirts and others in darker clothing, extend their arms to move the cloth across the table's surface, while others hold up smartphones to record the interaction. The cloth is manipulated in a coordinated motion, transitioning from one side of the table to the other. The camera maintains a steady medium shot, capturing the synchronized hand movements and the cloth's position as it is shared among the participants.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gifqngAE66I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gifqngAE66I_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 44.11333957985269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple hands actively manipulating a striped cloth, with the cloth exhibiting deformation and movement due to physical forces applied by the hands.", "background_and_ambient_analysis": "Background elements (walls, distant people) show no uniform shifting or fluid motion. No fire, water, or wind phenomena observed."}}
{"video_id": "gjfRMPYUjIw", "file_name": "gjfRMPYUjIw_000153_000163.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A chef in a white coat and apron stands at a stainless steel counter, stirring contents in a pot with a utensil. He maintains the stirring motion, occasionally adjusting his grip on the utensil. The counter holds a cake on a stand and plates, with stainless steel refrigerators and cabinets visible in the background. The camera remains stationary, observing the chef from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gjfRMPYUjIw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gjfRMPYUjIw_000153_000163.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 171.62440050462442, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A chef in a white uniform is moving their hands and body while preparing food at a counter, manipulating utensils and ingredients with deliberate motions.", "background_and_ambient_analysis": "The background elements (refrigerator, cabinets, crates) remain stationary with no shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "gj7txzJJONM", "file_name": "gj7txzJJONM_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video has several clips. Let's break down each part chronologically.\n\nFirst frame: A person in a white shirt (maybe a polo) with a white cap? Wait, no, the first frame shows a person drawing a bow. The description says a person in a white shirt with a white cap? Wait, no, the first frame: \"a person in a white shirt, with a white cap, drawing a bow\". Wait, looking at the first frame: the person is wearing a white polo, has a white cap, and is drawing a bow. Then the second frame: a man in a blue shirt, white cap with US flag, drawing a bow. Third frame: wide shot of a field with people running (maybe a game, like soccer? But there are goals, so maybe a sports field with multiple goals). Fourth frame: two people, one in white (with \"VAN\" maybe, but not important) and another in white shirt, both drawing bows. Wait, the video is about archery, since all the first few clips are archers drawing bows. Then the third clip is a wide shot of a field with people (maybe spectators or players, but the background has goals), then the fourth clip shows archers in front of stands with colorful flags.\n\nWait, the instructions say to focus on motion and behavior. Let's list the sequence:\n\n1. Close-up of an archer (gender not specified, white shirt, drawing bow). Then another archer (male, blue shirt, white cap with US flag, drawing bow). Then wide shot of a field (soccer field? With goals, people running, maybe a game). Then another archer (female, white shirt, drawing bow), followed by another archer (male, white shirt, drawing bow). Wait, but the video might be a sequence of archery shots interspersed with a different sport? Wait, the third frame is a wide shot of a field with multiple goals and people, which is different from archery. Wait, the task is to describe the chronological order. Let's list each segment:\n\n- Frame 0: Archery action (person in white shirt drawing bow)\n- Frame 1: Archery (man in blue shirt, white cap with US flag, drawing bow)\n- Frame 2: Wide shot of a sports field (soccer field, with goals, people running, maybe a game)\n- Frame 3: Close-up of archers (one in white shirt, another in white shirt, drawing bows)\n- Frame 4: Close-up of archers (two people, drawing bows)\n\nWait, but the video is from Campus Sports 2014, so it's an event. Let's check the frames:\n\nThe first two frames are archers drawing bows. Third frame: a field with goals, people running (maybe a different sport), then back to archers. So the sequence is archery scenes, then a different sport, then back to archery. Need to describe the chronological order.\n\nNow, the caption should be a paragraph. Let's structure it:\n\nStart with the first clip: an archer in a white shirt draws a bow. Then another archer (male, blue shirt, white cap with US flag) draws a bow. Then a wide shot shows multiple people running on a field with goals, possibly a soccer field. Then close-ups of two archers (one with \"VAN\" on shirt) drawing bows. Then another archer (male, white shirt) drawing a bow. Wait, but the exact frames:\n\nFrame 0: Person in white shirt drawing bow.\n\nFrame 1: Man in blue shirt, white cap with US flag, drawing bow.\n\nFrame 2: Wide shot of field with goals and people running (maybe a soccer field), with numbers 9, 10, 11, 12 on markers.\n\nFrame 3: Two archers (one in white shirt, another in white shirt) drawing bows.\n\nFrame 4: Another archer (male, white shirt, white cap) drawing bow.\n\nSo the sequence is: archery, archery, field game, archery, archery.\n\nNow, for the caption, we need to describe in chronological order:\n\n- First, a person in a white shirt draws a bow. Then, a man in a blue shirt and white cap draws a bow. Then, a wide view shows multiple people running on a grass field with soccer goals. Next, two people in white shirts draw bows. Finally, a person in a white shirt and white cap draws a bow.\n\nWait, but the background: in the third frame, there are goals (soccer), but the other frames are archery. So the video cuts between archery and a field sport. But the task says to focus on the motion of main subjects", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gj7txzJJONM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gj7txzJJONM_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 44.33438121651517, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving: archers drawing and releasing arrows (people), arrows flying through the air.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static background in wide shots with no uniform shifting."}}
{"video_id": "gjqdH_5xhTQ", "file_name": "gjqdH_5xhTQ_000306_000316.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and red shorts steps onto a white boat from a wooden dock, then moves toward a blue cooler. They adjust a fishing rod, bend over to place it near the cooler, and interact with the rod while standing on the boat. The boat is on calm water with distant greenery; a blue cooler and black mat with yellow items are visible on the deck. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gjqdH_5xhTQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gjqdH_5xhTQ_000306_000316.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 651.8896316293054, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a boat is actively manipulating a fishing rod, bending over, and interacting with a cooler and tackle bag.", "background_and_ambient_analysis": "Background elements (water, distant docks, trees) show minimal shifting; water has subtle ripples but no dominant fluid motion."}}
{"video_id": "gkDIsumpo84", "file_name": "gkDIsumpo84_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals sit on a couch; the person in red shirt is on the left, the middle person wears a light blue shirt, and the right person wears a black shirt. The middle person laughs, then the red-shirt person extends their right hand to touch the black-shirt person’s head. After the touch, the red-shirt and black-shirt individuals laugh, while the middle person continues laughing. The camera maintains a static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gkDIsumpo84.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gkDIsumpo84_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 529.9691151068157, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion through hand gestures and physical interactions (e.g., hand-holding, arm movements), indicating intentional locomotion and collision-like actions.", "background_and_ambient_analysis": "Background elements (walls, windows) show no uniform shifting; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "gjXK6ziR4Jc", "file_name": "gjXK6ziR4Jc_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise chronological paragraph for this video based on the provided frames. The user is an expert video captioner, so I have to follow all the rules carefully.\n\nFirst, the main subjects are people at a food stand. Let me look at the frames. In the first frame, there's a man in a red checkered shirt and a hat interacting with the vendor. Then he moves towards the camera. The second frame shows him moving further, and the third frame has another person with blue and purple braids. Then in the fourth frame, more people are approaching the stand. The camera seems to pan around, showing different angles.\n\nI need to focus on motion and behavior in chronological order. Start with the initial scene: people at the stand. The man in checkered shirt and hat is first seen. Then he moves towards the camera. Others like the person with colorful braids are next. Then more people approaching. The vendor is behind the counter. The background has a white picket fence, trees, maybe a building.\n\nRule a) Motion and behavior. So, people moving towards the stand, interacting with vendor. The vendor is serving. The camera moves from left to right, then pans around.\n\nRule b) Appearance and number. The main subjects are the customers: man in checkered shirt, hat; person with braids. Vendor in a blue shirt. Number: several people, but focus on the main ones.\n\nRule c) Spatial relationships. The man is in front of the vendor, then moves towards camera. Others approach from behind. The stand is near the fence.\n\nRule d) Camera perspective: starts close-up on the stand, then pans left, showing more of the area.\n\nRule e) Background minimal, so just mention the fence and trees briefly.\n\nRule f) Exclude text, so no mention of \"ICE CHURCH\" or other signs.\n\nNeed to structure it chronologically. First frame: man in red shirt interacting. Then moves towards camera. Then others approach. Vendor serves. Camera pans left to show the stand's surroundings.\n\nCheck if all rules are followed. No text, just motion. Concise paragraph. Let me draft.\n\n\"Several people gather around a food stand; a man in a red checkered shirt and dark hat interacts with a vendor behind a counter, then turns toward the camera while others approach from behind. A person with blue and purple braids walks past, and the camera pans left to reveal more customers and the stand’s white picket fence, with trees and a yellow canopy visible in the background. The camera movement shifts slightly to show the vendor and surrounding area.\"\n\nWait, need to check chronological order. First, the man interacts, then moves towards camera. Then others approach. The pan left. Maybe structure it as: The video starts with a man in a red checkered shirt and dark hat at a food stand, interacting with a vendor, then moving towards the camera. As he steps away, other customers, including a person with blue and purple braids, approach the stand. The camera pans left to show the stand's surroundings, including a white picket fence and trees.\n\nBut need to be concise. Let me try again.\n\n\"A man in a red checkered shirt and dark hat interacts with a vendor at a food stand, then turns and walks toward the camera. Other customers, including a person with blue and purple braids, approach the stand from behind. The camera pans left to reveal more of the stand, a white picket fence, and surrounding trees as additional patrons gather.\"\n\nCheck if the motion is in order. The main subject moves towards camera, then others approach. Camera moves left. Background minimal. Yes. Maybe mention the vendor's position. \"A man in a red checkered shirt and dark hat interacts with a vendor behind a counter, then turns toward the camera as others approach the stand. The camera pans left, showing the vendor and customers near a white picket fence and trees.\"\n\nWait, need to specify the vendor's action. Maybe \"a vendor in a blue shirt serves customers\". But the rule says exclude text recognition, but appearance like color is okay. The vendor's shirt color is part of appearance. So \"a vendor in a blue shirt serves customers\".\n\nPutting it all together: \"A man in a red checkered shirt and dark hat interacts with a vendor in a blue shirt behind a food stand counter, then turns toward the camera. Other customers, including a person with blue and purple braids, approach the stand from behind. The camera pans left, revealing more customers and the stand’s white picket fence with trees in the background.\"\n\nCheck for minimal background, so \"white picket fence with trees\" is okay. The chronological order is correct. Motion: man interacts, turns, others approach, camera pans. The vendor is serving, so that's part of the behavior.\n\nWait, the first", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gjXK6ziR4Jc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gjXK6ziR4Jc_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 274.2973881936003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People moving near the ice cream stand: a woman in a checkered dress interacting with the vendor, others walking and interacting. Solid objects (people) exhibit locomotion due to physical forces (walking).", "background_and_ambient_analysis": "No shifting background elements (white picket fence, trees remain static). No ambient environmental motion (no fire, water, wind effects)."}}
{"video_id": "gkF6EGGShRo", "file_name": "gkF6EGGShRo_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white mask and dark goggles sands a light-colored wall with a black sanding block, then applies paint using a paint roller with a red handle. The scene transitions to an outdoor setting where another person in a black shirt uses a pressure washer on the exterior of a white house, with tall plants in the foreground. The camera begins with close-up shots of the wall preparation and shifts to a wider view of the house cleaning.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gkF6EGGShRo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gkF6EGGShRo_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 84.54118673438906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a person's hand (sanding block) and a roller; both move due to manual actions (sanding and painting).", "background_and_ambient_analysis": "Background elements (wall) show no uniform shifting; no fire, water, or wind present. Ambient motion not dominant."}}
{"video_id": "gkKtUyj7ngA", "file_name": "gkKtUyj7ngA_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand grasps and turns a shiny brass doorknob on a light wooden door, causing the door to swing open. The camera remains close-up on the doorknob and hand throughout the motion, with slight movement as the door opens.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gkKtUyj7ngA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gkKtUyj7ngA_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 69.1278356904779, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with the doorknob, turning it to open the door—this is discrete, solid object movement due to physical manipulation.", "background_and_ambient_analysis": "The wooden door and doorknob form a static background with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "gjvlZKRNn-I", "file_name": "gjvlZKRNn-I_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. No extra text. </think>  <caption_output>A man in a red shirt, black shorts, and black sneakers with red soles sits on a black gym bench, repeatedly lifting a pair of dumbbells from his lap up to shoulder height and lowering them. The background includes various weight machines and equipment. The camera maintains a static, frontal perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gjvlZKRNn-I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gjvlZKRNn-I_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 94, "blur_score": 285.49757712666076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is performing a seated weightlifting exercise, moving a barbell/weight stack vertically in a controlled motion.", "background_and_ambient_analysis": "The gym background (equipment, walls, floor) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind effects observed."}}
{"video_id": "gkRvUWiV-Vw", "file_name": "gkRvUWiV-Vw_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing red boxing gloves and dark shorts repeatedly punches a black heavy bag, moving around it on a blue gym floor while delivering alternating strikes. The background includes gym chairs and equipment, and the camera follows his dynamic movement with slight motion, capturing his actions from varying angles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gkRvUWiV-Vw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gkRvUWiV-Vw_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 60.59071965283539, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Solid objects in motion: Person (wearing red gloves) performing discrete kicks/punches on a heavy punching bag. The bag swings due to applied force, and the person moves around it with deliberate locomotion.", "background_and_ambient_analysis": "Background elements (walls, floor, gym equipment) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present. Static environment with consistent lighting."}}
{"video_id": "gl-CLhXfj14", "file_name": "gl-CLhXfj14_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white outfit with a green bangle holds a golden conch shell upright, while another individual in a white shirt extends a small object toward the shell. The camera slowly pans left to reveal both individuals standing side by side, with a crowd of onlookers in the background under a bright sky. The person holding the conch remains stationary, while the other gestures toward the shell. The camera maintains a medium shot, shifting slightly to capture the interaction and the surrounding crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gl-CLhXfj14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gl-CLhXfj14_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 324.6662044513094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person holding the golden horn moves their hand to bring the horn to their lips, and another person (in white) steps forward from the side to interact with the horn. The movement is due to deliberate locomotion and arm movement.", "background_and_ambient_analysis": "The background (sky and trees) is static with no fluid or wind motion. No fire, water, or smoke observed. The crowd is stationary."}}
{"video_id": "gkuI_p5LTwQ", "file_name": "gkuI_p5LTwQ_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video starts with a boat being launched or maybe a collision? Let's check the frames.\n\nFrame 0: A boat (maybe a small one) is near a dock, with a blue structure and some white. Then frame 1: a boat (maybe the same) is launching, making a splash. Frame 2: a boat on the water, maybe moving fast, creating waves. Frame 3: a person in an orange vest watching the boat. Frame 4: the boat is moving towards the shore, maybe approaching the beach. Frame 5: the boat is close to shore, creating a splash as it moves.\n\nWait, the text is \"BOATS AHoy! Nautical Chaos on Parade\". So the main subject is boats. Let's list the sequence:\n\n1. Initial scene: a boat (color? maybe white or blue) near a dock structure (metal, blue sky). Then it starts moving, creating a splash. Then another boat on the water, moving fast. Then a person in orange vest on the beach watching. Then the boat approaches the shore, splashing.\n\nWait, the frames are:\n\n[0.0] shows a boat (maybe a small one) with a structure (like a crane or dock) and blue sky. Then [1.4] shows a boat launching, splashing water (the boat is white with blue, maybe). [2.5] a boat on the water, moving fast, creating waves. [3.6] a person in orange vest on the beach, looking at the boat. [4.7] the boat is close to shore, maybe hitting the shore or moving fast.\n\nSo chronological order:\n\nStart with a boat near a dock (maybe the first frame shows the boat preparing to launch or in the water). Then the boat moves quickly, creating a splash. Then a person in orange vest watches from the beach. Then the boat continues moving, approaching the shore.\n\nWait, let's parse each frame:\n\nFrame 0: Boat (maybe a small motorboat) is at a dock, with a metal structure (crane) and blue sky. The boat is partially visible.\n\nFrame 1: The boat is launching, moving through water, creating a splash (water splashing up as it moves).\n\nFrame 2: A boat on the water, moving fast, creating a wake (wave behind it). The water is a bit rough.\n\nFrame 3: A person wearing an orange life vest stands on the beach, facing the water. The boat is approaching from the sea.\n\nFrame 4: The boat is very close to shore, moving towards the beach, creating a large splash.\n\nNow, the main subjects: the boat (color: maybe white with blue markings? The first frame has a blue structure, but the boat's color—maybe the boat is white. The person in orange vest.\n\nChronological order:\n\nFirst, a small boat (white with blue accents, medium size) is at a dock, then launches into the water, creating a splash as it moves rapidly. The boat continues speeding through the water, leaving a wake, before approaching the shore. A person in an orange life vest stands on the beach, watching the boat approach. The boat then moves close to the shore, causing a large splash. The camera perspective: starts with a close-up of the boat at the dock, then follows the boat's movement, with a slight shake as the boat moves, and finally focuses on the person watching before the boat's final approach.\n\nWait, but need to be concise. Let's structure it:\n\nThe video begins with a small white boat near a dock structure, launching into the water and creating a splash. The boat then speeds across the ocean, generating a large wake, as a person in an orange life vest stands on the beach facing the water. The boat continues toward the shore, approaching closely and creating a significant splash upon nearing the beach.\n\nCheck rules: focus on motion and behavior chronologically. Mention appearance (color, size), spatial relationships (e.g., person is on beach facing water), camera movement (maybe follows the boat's movement, starts close-up then follows).\n\nWait, the output should be a concise paragraph. Let's see:\n\nA small white boat launches from a dock, splashing water as it speeds across the ocean. A person in an orange life vest stands on the beach, observing the boat's approach. The boat continues toward the shore, creating a large wake and splashing near the beach.\n\nWait, but let's check the frames:\n\n[0.0] Boat at dock (so initial state: dock, boat there)\n\n[1.4] Boat launching, water splash\n\n[2.5] Boat moving, wake\n\n[3.6] Person in orange vest on beach, facing boat\n\n[4", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gkuI_p5LTwQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gkuI_p5LTwQ_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 124.18163884463442, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boat is moving toward the shore, with a person in an orange vest remaining stationary on the beach. The boat's motion is distinct and tracks its approach.", "background_and_ambient_analysis": "The ocean waves and sky are present but are secondary; the primary motion is not dominated by ambient fluids (fire, water, wind) but by the boat's movement. Background elements (beach, horizon) appear static during the beach scene."}}
{"video_id": "gl2rfMOYtio", "file_name": "gl2rfMOYtio_000444_000454.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands interact with a muddy excavation site; the left hand gestures and moves toward the center, while the right hand uses a small metal trowel to scrape soil near a yellow container. A large brown rock sits at the center of the site, surrounded by loose dirt. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gl2rfMOYtio.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gl2rfMOYtio_000444_000454.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 45.78193658197209, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands and a trowel are moving; hands manipulate the tool to dig into the dirt around a rock, demonstrating deliberate physical action.", "background_and_ambient_analysis": "Background consists of static dirt and rock; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "glBTKaB-Yr0", "file_name": "glBTKaB-Yr0_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber in dark clothing and a red helmet ascends a snow-covered ice cliff, using ice axes and crampons to pull themselves upward. They adjust their body position, moving steadily along the ice wall with the rock face visible to their right. The camera maintains a top-down perspective, following the climber's ascent.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/glBTKaB-Yr0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/glBTKaB-Yr0_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 161.66428178761666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A climber (person) wearing a red helmet and dark gear is ascending an ice wall using ice axes and crampons, moving upward with deliberate physical effort.", "background_and_ambient_analysis": "The background (rocky cliff face and clear blue sky) remains static with no shifting or uniform motion. No fluid/environmental elements (fire, water, smoke, wind) dominate the scene."}}
{"video_id": "gkhELaLQ5Nc", "file_name": "gkhELaLQ5Nc_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with brown skin tone holds an orange marker, moving across a line-drawn cartoon girl's shorts to fill the area with orange ink. The girl wears a white tank top with a letter B and polka-dotted shorts. The camera remains in a static top-down close-up position, focusing on the drawing and the hand's coloring motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gkhELaLQ5Nc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gkhELaLQ5Nc_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 112.20583654848636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a marker is moving in a controlled manner to color the drawing of a girl's top, with precise motion limited to the hand and marker.", "background_and_ambient_analysis": "The background is a static white paper with no shifting, environmental motion, or fluid elements (e.g., fire, water, wind)."}}
{"video_id": "glbXQ69FqpQ", "file_name": "glbXQ69FqpQ_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: hands in blue gloves holding a dark, spiky object (like an avocado maybe), using a tool to cut it. The tool punctures, revealing a light-colored interior. Then the scene changes to outdoors—hands (not gloved now, maybe bare) handling a small object on grass. Wait, the third frame shows a hand holding something near the ground, then another hand with a small object. Then a close-up of a transparent container with water, maybe holding something.\n\nWait, need to follow chronological order. Frame 0: blue gloves, cutting a dark, spiky sphere (avocado?) with a tool. Frame 1: tool removes a piece, revealing the inside. Frame 2: hands in blue gloves holding the sphere (maybe same as before, but now after cutting). Wait, no—frame 0 is [0.0], then [1.4] is next. Wait, the video segments:\n\nFrame 0 (0.0s): gloved hands holding a dark, spiky object, using a tool to cut. The object has a rough surface. The tool (like a needle or small knife) punctures it.\n\nFrame 1 (1.4s): the tool has made a cut, revealing a light interior. The object is still held by gloved hands.\n\nFrame 2 (2.5s): same scene? Wait, no, the next frame (3.6s) is outdoors: hands (now bare, or maybe same but no gloves) holding a small object, placing it on grass. Then frame 4 (4.7s): hands on grass, then a close-up of a transparent container with water, containing a small object.\n\nWait, let's list each second:\n\n[0.0s]: Close-up of blue-gloved hands holding a dark, spiky spherical object; a metallic tool is used to puncture it.\n\n[1.4s]: The tool has made a small cut, revealing a light-colored interior inside the object.\n\n[2.5s]: The gloved hands continue holding the object, possibly adjusting position after the cut.\n\n[3.6s]: Scene shifts to outdoor grassy area; bare hands (no gloves) are seen holding a small object, placing it on the ground.\n\n[4.7s]: A hand is holding a small object above a transparent container filled with water, possibly dropping it in.\n\nWait, the frames are:\n\n0.0s: blue gloves, cutting dark sphere.\n\n1.4s: same hands, tool has removed a piece, interior visible.\n\n2.5s: maybe still handling the sphere, but then next frame (3.6s) is outside.\n\nWait, the video sequence is:\n\n1. Gloved hands manipulate a dark, spiky sphere with a tool, creating a cut.\n\n2. Then, transition to outdoor scene: hands (un-gloved) handle a small object on grass.\n\n3. Next, a hand holding something above a water-filled container.\n\nWait, let's check the input frames:\n\n<0.3 seconds> [frame 0]: blue gloves, object being cut.\n\n<1.4 seconds> [frame 1]: tool has cut, interior revealed.\n\n<2.5 seconds> [frame 2]: maybe the same sphere, now held up? But no, next frame is [3.6 seconds].\n\n<3.6 seconds> [frame 3]: outdoor, bare hands handling a small object on grass.\n\n<4.7 seconds> [frame 4]: hand holding a small object over a transparent container with water.\n\nSo chronological order:\n\n1. Gloved hands hold a dark, spiky object and use a tool to puncture it, revealing a light interior.\n\n2. The scene changes to outdoor grass; bare hands place a small object on the ground.\n\n3. A hand then holds a small object above a transparent water container.\n\nNow, focus on motion and behavior:\n\n- First, blue-gloved hands manipulate a dark, spiky spherical object with a metallic tool, cutting through it to expose a lighter inner layer.\n\n- Then, the scene shifts to an outdoor setting where bare hands handle a small, light-colored object, placing it onto grassy ground.\n\n- Finally, a hand holds a small object above a transparent container filled with water, possibly preparing to drop it in.\n\nCheck rules:\n\na) Motion: cutting, placing on grass, holding over container.\n\nb) Appearance: blue gloves, dark spiky sphere, metallic tool; bare hands, small object (color not specified), grass, transparent container with water.\n\nc) Spatial relationships: hands holding object, tool cutting into it; then hands on grass, hand above container.\n\nd) Camera: close-up initially (gloved hands), then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/glbXQ69FqpQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/glbXQ69FqpQ_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 80.77073877599726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hands (discrete solid objects) manipulate a dark spherical object (cutting, extracting contents) and a small seed-like object (handling, separating components). The motion is deliberate, physics-driven interaction.", "background_and_ambient_analysis": "The background consists of a static green fabric in the first scene and stationary grass in the second scene. No fluid/environmental motion (fire, water, wind) is present; background elements remain fixed without uniform shifting."}}
{"video_id": "glsIo57FXOg", "file_name": "glsIo57FXOg_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white ribbed sweater holds a large dark brown chocolate bar, bringing it to their mouth to take a bite and then lowering the bar. The background is a plain white wall. The camera is close-up and slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/glsIo57FXOg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/glsIo57FXOg_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.94057450744708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person using a toothbrush, with hands and the toothbrush moving in discrete, solid object motion during brushing.", "background_and_ambient_analysis": "Static white walls and ceiling with no shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "glXnbW4QSzc", "file_name": "glXnbW4QSzc_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there are people in a room. The main subjects: a person in a light yellow jacket and dark cap is holding a large white paper with a \"U\" on it. Then there's another person with a pink and gray striped hoodie, carrying a blue patterned bag, and they're writing on the paper. Wait, no, in the first frame, the person in the hoodie is writing on the paper, which the other person is holding. Then the person in the hoodie leans over, and maybe gives a bouquet of flowers. Wait, the sequence: first, the person in yellow holds the paper with \"U\", the hooded person writes. Then the hooded person moves, maybe takes the paper, then leans over the person in yellow, and there's a bouquet of flowers. Let's check the frames.\n\nFrame 0: person in yellow jacket (cap) holds white paper with \"U\", hooded person (gray hoodie, blue bag) writes on it. Background: two people, one with camera. Frame 1: same but hooded person moves. Frame 2: hooded person is leaning forward, maybe giving flowers? Wait, frame 2 has a bouquet. Frame 3: hooded person leans over the yellow-jacketed person, holding flowers. Frame 4: hooded person's head is down, holding flowers. Frame 5: hooded person still leaning, flowers visible.\n\nSo the main actions: The person in the light yellow jacket and dark cap holds a large white paper with a \"U\" while the hooded person (gray hoodie, blue patterned bag) writes on it. Then the hooded person leans forward, holds a bouquet of flowers, and moves to embrace or interact closely with the yellow-jacketed person, with the bouquet positioned near the yellow-jacketed person's back. The camera remains stationary, capturing the interaction from a frontal angle with slight shake.\n\nWait, need to list in chronological order. Let's structure it:\n\n1. At start: Person A (yellow jacket, dark cap) holds white paper (with \"U\") up; Person B (gray hoodie, blue patterned bag) writes on it. Background: two people (one takes photo).\n\n2. Person B moves, then leans over Person A, holding a bouquet of red flowers.\n\n3. Person B positions the bouquet against Person A's back.\n\n4. Camera remains stationary, slightly shaky.\n\nBut need to be concise. Also, avoid text recognition, so don't mention \"U\". Just say \"a white paper with a drawing\".\n\nWait, the first frame shows a \"U\" drawn, but according to the rules, exclude text recognition, so don't mention what's on the paper. So focus on motion.\n\nChronological:\n\nA person in a light yellow jacket and dark cap holds a large white paper vertically. Another person, wearing a gray hoodie and carrying a blue patterned bag, writes on the paper while standing in front of the first person. Then, the second person leans forward, holding a bouquet of red flowers, and positions the flowers against the first person's back. The camera remains fixed, showing the interaction with slight movement.\n\nCheck rules: a) motion and behavior in order. b) appearance and number. c) spatial relationships. d) camera perspective and movement. e) background minimal. f) exclude text.\n\nSo:\n\nIn a room, a person in a light yellow jacket and dark cap holds a large white paper while another person in a gray hoodie with a blue patterned bag writes on it. The hooded person then leans over the first person, holding a bouquet of red flowers and positioning them against their back. The camera remains stationary with a slight shake, capturing the interaction.\n\nWait, but the background has people taking photos, but e says minimal. So perhaps mention \"a few people in the background\" but keep minimal.\n\nWait, the instruction says \"keep background descriptions minimal unless essential for understanding motion\". So if the background isn't essential, omit. So maybe not mention the background.\n\nLet me rephrase:\n\nA person in a light yellow jacket and dark cap holds a large white paper. Another person, wearing a gray hoodie and carrying a blue patterned bag, writes on the paper while standing in front of the first person. The second person then leans forward, holding a bouquet of red flowers, and places the flowers against the first person's back. The camera remains stationary with slight shake.\n\nYes, that's concise. Check if it's chronological: starts with holding paper, writing, then leaning with flowers. Spatial: second person in front of first. Camera: stationary, slight shake.\n\nAlso, number of people: main subjects are two, but others are background. But the rules say \"main subjects\", so focus on the two interacting. The other people in background are just there but not main.\n\nSo", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/glXnbW4QSzc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/glXnbW4QSzc_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 34.00665523451537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Three people (one in white jacket holding a poster and bouquet, one in beanie interacting, and one taking a photo) exhibit motion from physical interactions (hugging, lifting objects, repositioning).", "background_and_ambient_analysis": "The background (walls and floor) remains static with no shifting, fluid motion, or environmental effects (e.g., fire, water, wind)."}}
{"video_id": "gmB-pRn8cw8", "file_name": "gmB-pRn8cw8_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands press and roll a sushi roll on a bamboo mat atop a colorful plaid tablecloth, with a white bowl visible to the left; the camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gmB-pRn8cw8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gmB-pRn8cw8_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.6551942549944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively rolling a sushi roll on a sheet of nori, demonstrating physical manipulation of a solid object.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The colorful placemat and stationary plates remain fixed relative to the frame."}}
{"video_id": "gnXwjAVzkKg", "file_name": "gnXwjAVzkKg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands uses a black marker to draw an \"L\" shape on a light brown wooden plank from a top-down perspective; the hands move methodically to complete the letter, with the camera remaining stationary above the surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gnXwjAVzkKg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gnXwjAVzkKg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 171.16562623755846, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pen is actively drawing the letter 'L' on a wooden surface, exhibiting controlled movement due to human locomotion.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected. The wooden surface background remains static throughout the frames with no fluid dynamics (fire, water, wind) or environmental movement."}}
{"video_id": "goD_zHxsg0c", "file_name": "goD_zHxsg0c_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five individuals dance in a dimly lit concrete room, moving in a loose circular formation with arms extended and rhythmic stepping. One wears a red shirt, others sport dark tops and varying bottoms (including light-colored pants). Their positions shift subtly while maintaining close proximity. The camera remains stationary with a slight shake, capturing their continuous motion against the plain wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/goD_zHxsg0c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/goD_zHxsg0c_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 35.61955625580116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Multiple people are moving in a coordinated dance routine, exhibiting discrete locomotion (stepping, turning) and arm gestures. Their motion is driven by explicit physical forces (muscle movement) and is trackable via bounding boxes.", "background_and_ambient_analysis": "The concrete walls and door remain stationary throughout the frames; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) is observed. Background elements are fixed and consistent."}}
{"video_id": "go4jliRXLqs", "file_name": "go4jliRXLqs_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black athletic wear performs a controlled exercise on a grassy field near a river, using a dark blue stability ball. Initially positioned in a lunge with hands on the ball and one leg extended back, they gradually shift weight forward, moving the extended leg toward the front while maintaining balance. The background features a calm river and distant city buildings, but the focus remains on the individual's movement. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/go4jliRXLqs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/go4jliRXLqs_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 767.2569623637901, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a low-body stretch or yoga pose on the ground, with subtle shifts in position (e.g., adjusting posture). The person is a discrete solid object whose motion is due to their own physical locomotion.", "background_and_ambient_analysis": "The background consists of stationary buildings, water, and trees with no visible fluid motion (e.g., waves, smoke). The water appears calm, and no environmental elements like fire or wind-driven motion are present."}}
{"video_id": "gmBBbnviwiY", "file_name": "gmBBbnviwiY_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green jacket, dark pants, and dark hat stands by a calm lake at twilight, facing a forested mountain. He turns slightly, extends his arm forward, and releases an object into the water before returning to face the lake. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gmBBbnviwiY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gmBBbnviwiY_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 46.26603330952467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (discrete solid object) performs arm movements and body shifts, indicating explicit physical locomotion or actions.", "background_and_ambient_analysis": "Background elements (lake, trees, mountains) remain static with no uniform shifting; ambient elements (calm lake water) show no dominant fluid motion or wind-driven effects."}}
{"video_id": "gofd9lcwqUQ", "file_name": "gofd9lcwqUQ_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people surrounds a table with a small card house structure, interacting with cards. One individual in a white shirt with black patterns passes cards to another in a dark gray shirt, while others in dark clothing handle and shuffle cards, shifting their hands and positions. The camera maintains a close, frontal perspective with a slight shake, capturing the motion of card exchanges and hand movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gofd9lcwqUQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gofd9lcwqUQ_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 209.0751963941535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: four people seated at a table, interacting via hand movements (passing objects, reaching for items). A small tower structure on the table is also visible but stationary.", "background_and_ambient_analysis": "Background elements (walls, curtains, plant) remain stationary throughout the sequence, showing no uniform shift. No fluid or environmental motion (e.g., fire, smoke, wind) is present."}}
{"video_id": "gng5DS3n1Yk", "file_name": "gng5DS3n1Yk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a yellow tank top, black shorts, and black gloves sits on a pink exercise ball. She leans backward, then forward, and adjusts her position on the ball. The background features a couch to her left, a television to her right, and a window with blinds behind her. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gng5DS3n1Yk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gng5DS3n1Yk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 33.01539120877236, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman) moving on a purple exercise ball, exhibiting locomotion (standing, bending, sitting) driven by muscle force and physical interaction with the ball.", "background_and_ambient_analysis": "No shifting background elements (couch, wall, window blinds, framed pictures) observed; no fire, water, smoke, or wind present. Background remains stable across frames."}}
{"video_id": "gp-xgesR6m8", "file_name": "gp-xgesR6m8_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt with a yellow design brushes their hair with a brush in their right hand, then bends forward and lowers their head. The camera remains static, capturing the actions from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gp-xgesR6m8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gp-xgesR6m8_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1108.3618649126688, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (wearing blue shirt) moves their head and body in discrete motions (bending forward, raising head), indicating locomotion or physical action.", "background_and_ambient_analysis": "Background elements (couch, wall decorations, fireplace) remain stationary and show no uniform shifting or environmental motion (fire, water, wind, smoke)."}}
{"video_id": "goFvNJksV6M", "file_name": "goFvNJksV6M_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to follow the user's rules carefully. The main goal is to create a concise, chronological paragraph describing the video.\n\nStarting with the first frame: a person in black ice skates with a hockey stick. The video starts with close-up of legs and skates. Then the camera pans up to show the person in a black outfit, bending slightly, moving on the ice. There's a goal net in the background. Next, the person skates towards the net, then turns, and another person in a black jacket appears. Wait, the second frame shows the same person moving, then the third frame the person is skating towards the net, then a woman in a black jacket walks into the frame.\n\nWait, the user provided 5 frames. Let me check the timestamps. The first frame is [0.0] close-up of legs and skates. Then [1.4] shows the person skating on the ice, then [2.5] the same person moving, then [3.6] another person (maybe the woman) appears, and [4.7] the woman is in the foreground.\n\nWait, the video starts with the man skating, then he skates towards the net, turns, and then a woman comes in. The main subjects are the man in black and the woman in black. They're both in a hockey rink. Need to describe their movements chronologically.\n\nFirst, the man skates, then turns, then the woman appears. The background has the hockey net, ice rink.\n\nNeed to mention their appearance: black clothing, hockey sticks. Spatial relationships: man is in front of the net initially, then the woman walks into the frame.\n\nCamera movement: starts with close-up of legs, then pans up to show the man moving, then follows him as he skates, then cuts to the woman walking. Wait, the video transitions from close-up to wider shots.\n\nWait, the user's example in the rules says: \"Keep background descriptions minimal unless essential for understanding motion.\" So mention the ice rink and goal net as part of the background but briefly.\n\nCheck the rules again: exclude text recognition (like the \"WESTRONG.COM\" text), named characters, stylistic analysis.\n\nSo the caption should be:\n\nA person in black ice skates on the rink, moving forward with a hockey stick. The camera pans up to reveal their full figure as they skate toward a goal net. The individual turns and continues skating before another person in a black jacket appears, walking into the frame. The camera follows the second person as they move across the ice, with the rink and net visible in the background. The shot remains at a low angle, capturing the motion on the ice.\n\nWait, but the user said \"briefly describe their appearance and number (color, size, orientation).\" So the first person is wearing black, the second person is also in black. Number: two people. The first person is male (but can we say gender? The user says \"exclude named characters,\" but maybe appearance can be inferred. Wait, the user says \"appearance and number (color, size, orientation).\" So color is black, size maybe average, orientation is moving forward.\n\nBut the rules say \"exclude named characters,\" but not gender. Hmm. Wait, the example in the rules: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So the first person is skating towards the net, then turns. Then the second person comes into the frame. The first person is in front of the net, then the second person walks in.\n\nThe video sequence: start with close-up of legs, then man in black skating, then he's moving, then he's near the net, then turns, then a woman (in black) enters the frame. Wait, but the second person is a woman, but the user says to exclude named characters, but does that include gender? The problem is, the user says \"exclude text recognition, named characters, or stylistic analysis.\" So maybe gender is allowed as part of appearance. Wait, \"appearance\" includes gender, but the rule says \"exclude named characters,\" so perhaps gender is okay as part of description.\n\nWait, the user's example says \"briefly describe their appearance and number (color, size, orientation).\" So color: black. Size: average. Orientation: moving.\n\nBut the user says \"exclude named characters,\" so no names, but gender might be allowed as part of appearance.\n\nLooking at the original frames: the first person is a man (bald, wearing black), the second person is a woman (long hair in ponytail, black jacket). So in the caption, we can describe \"a man in black\" and \"a woman in black.\"\n\nWait, but the rules say \"exclude named characters.\" So", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/goFvNJksV6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/goFvNJksV6M_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 39.704609459314966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hockey player (in black gear, holding a stick) moves across the ice, while a second person (coach) appears later. Both are solid objects exhibiting intentional motion.", "background_and_ambient_analysis": "The ice rink background (boards, goal, walls) shows no uniform shifting or fluid motion (fire, water, smoke, wind). No environmental elements dominate."}}
{"video_id": "gqAQZqlJGuY", "file_name": "gqAQZqlJGuY_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in an orange and black shirt with white stripes holds a blue inhaler bottle to their mouth, inhaling repeatedly. The scene occurs indoors with a door visible in the background. The camera remains in a steady close-up position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gqAQZqlJGuY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gqAQZqlJGuY_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 435.0566177221117, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy is drinking from a water bottle, exhibiting discrete locomotion (head/neck movement while drinking) and hand motion holding the bottle.", "background_and_ambient_analysis": "Background elements (walls, door) appear static with no visible shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "gpugJkna94Q", "file_name": "gpugJkna94Q_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video is black and white. First, a person with curly hair, wearing a light shirt and dark pants, is standing in a hallway. They're facing a door, using both hands to turn the doorknob. Then they open the door. Let's break down the chronology.\n\nAt the start, the person is positioned next to a door, hands on the knob. Then they turn the knob, open the door. The background has a textured wall on the left, maybe some pipes. But the rules say minimal background unless essential. So focus on the person's actions.\n\nFirst frame: person is manipulating the doorknob. Then they open the door, stepping through. Need to mention appearance: curly hair, light shirt, dark pants. Number: one person. Spatial: the person is in front of the door, which is in a hallway. The hallway has walls on either side. Camera is static, I think, since no movement is mentioned.\n\nWait, the video shows the person starting to turn the knob (0.0s), then continues, opens the door (0.4s), then steps out. Wait, the timestamps: 0.0 to 4.7 seconds. So the actions are: the person uses both hands to turn the doorknob, then opens the door wide, and then steps through the doorway.\n\nSo the caption should be in chronological order. Start with the person's action at the doorknob, then opening the door, then moving through.\n\nLet's structure it:\n\nA person with curly hair, wearing a light-colored shirt and dark pants, stands in a hallway, using both hands to turn a doorknob on a white door. The person then opens the door wide, steps through the doorway, and turns slightly to the left as they exit.\n\nWait, but need to mention spatial relationships. The person is in front of the door. The door is part of the hallway. But background minimal, so maybe just \"in a hallway\" as context.\n\nCheck the rules:\n\na) motion and behavior chronological. So turn doorknob, open door, exit.\n\nb) appearance: curly hair, light shirt, dark pants. Number: one person.\n\nc) spatial: person is in front of the door (which is in the hallway, but maybe just \"in front of the door\").\n\nd) camera perspective: static, since no movement mentioned. The video shows the person from a fixed angle, probably eye-level.\n\ne) background minimal: the hallway has textured walls, but not essential, so maybe just \"in a hallway\" without details.\n\nf) exclude text, names, etc.\n\nSo draft:\n\nA person with curly hair, wearing a light shirt and dark pants, stands in a hallway, turning a doorknob with both hands. They then open the door wide and step through the doorway, turning slightly to the left as they exit. The camera remains static, capturing the action from a fixed angle.\n\nWait, but the video is black and white, but the caption doesn't need to mention color unless it's part of the appearance. The rules say \"appearance and number (color, size, orientation)\". So \"light shirt\" is color, \"dark pants\" color.\n\nWait, in the video, the shirt is light (since black and white, but the user says \"color\" as part of description. Wait, but in the caption, we describe as seen. Since it's B&W, maybe \"light-toned shirt\" instead of \"light shirt\" to avoid confusion. Wait, but the rule says \"color\", but B&W is a different case. Wait, the rule says \"color, size, orientation\". So if it's B&W, the person's shirt is light in grayscale, so we can say \"light shirt\".\n\nYes, in B&W, \"light shirt\" refers to the tone.\n\nSo revise:\n\nA person with curly hair, wearing a light shirt and dark pants, stands in a hallway, using both hands to turn a doorknob on a white door. They then open the door widely and step through the doorway, turning slightly to their left as they exit. The camera remains static, capturing the sequence from a fixed eye-level perspective.\n\nCheck the rules:\n\n- Chronological: yes, turning knob, opening door, exiting.\n\n- Appearance: curly hair, light shirt, dark pants (one person).\n\n- Spatial: in front of the door (hallway), but \"in a hallway\" is okay.\n\n- Camera: static, eye-level.\n\n- Background minimal: hallway is mentioned but not detailed.\n\n- No text, names, stylistic.\n\nOkay, that seems good.\n</think>\n\n<caption_output>A person with curly hair, wearing a light shirt and dark pants, stands in a hallway, using both hands to turn a doorknob on a white door. They then open the door widely and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gpugJkna94Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gpugJkna94Q_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 36.67036639505565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) interacts with a door, moving their hands to open the door and stepping back after the door opens.", "background_and_ambient_analysis": "The background elements (walls, door frame) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects present."}}
{"video_id": "grqFB8iE3tQ", "file_name": "grqFB8iE3tQ_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt with purple designs and black pants sits cross-legged on a carpeted floor, barefoot. They manipulate a red and white patterned wrapped item, adjusting the paper with both hands, then place it down and continue handling the wrapping. Scattered paper bits lie near them. The camera maintains a top-down perspective throughout with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/grqFB8iE3tQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/grqFB8iE3tQ_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 289.8665105720755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Person's hands manipulate a white/red package, opening it and extracting a tissue; discrete hand movements and package deformation occur due to physical action.", "background_and_ambient_analysis": "Background elements (carpet and wall) show no shifting or environmental motion (fire, water, smoke, wind); entirely static."}}
{"video_id": "grf50oXskmA", "file_name": "grf50oXskmA_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a Scrabble board. The main action is a hand moving tiles. Let's break it down chronologically.\n\nStart with the board: it's green with colored squares (red, blue, orange), grid layout. A hand is seen placing tiles. The first frame has some tiles, then a hand adds a tile (the 'A') to form \"QUIEN\" maybe? Wait, the tiles are moved. Let's check the frames:\n\n[0.0] shows the board with existing tiles (F, Q, U, I, E, N? Wait, no, in frame 0, it's \"QUIN\" maybe? Then in frame 1, a tile is added, making \"QUIEN\"? Then the hand places a tile (A) to make \"QUIETA\"? Wait, no. The video shows:\n\nFrame 0: Board with tiles forming \"QUIN\" (maybe Q, U, I, N) and an F. Wait, maybe the tiles are rearranged. Wait, the first frame has tiles: F, then Q, U, I, E, N. Then in the next frame, a hand moves a tile (the 'A') to place it below the existing tiles, so the word becomes \"QUIENA\" or something? Wait, looking at the frames:\n\nAt time 0.0, the board has a word with tiles Q, U, I, E, N (maybe \"QUINE\"?) and an F. Then in time 1.4, a hand moves a tile (F?) but no, the hand is placing a tile. Wait, the sequence is:\n\n- Frame 0: Board with some tiles (F, Q, U, I, E, N? Not sure, but the main action is a hand placing a tile.\n\n- The hand appears, moves a tile (the 'A' tile) from the rack to the board, placing it to form a new word.\n\n- So the action is: a hand (brown, adult) picks up a tile (white with black letter A) and places it on the green Scrabble board, adjacent to existing tiles, forming a new word.\n\nSpatial: The hand is coming from the top (since it's the left side, but the board is in front of the camera). The tiles are on the board, which is green with colored squares.\n\nNow, the caption needs to be chronological, mention motion, appearance, spatial, camera.\n\nCamera: Top-down view, no movement (static). Background minimal (just the board and hands).\n\nSo putting it together:\n\nA hand with a light brown complexion places a white tile with the letter 'A' onto a green Scrabble board, adjacent to existing tiles, extending a word. The board features colored squares (red, blue, orange) on a grid. The camera maintains a top-down perspective throughout, with no noticeable movement.\n\nCheck rules:\n\na) Motion: hand moving tile. Chronological: hand places tile.\n\nb) Appearance: hand (light brown), tile (white, A). Board green, colored squares.\n\nc) Spatial: hand places tile adjacent to existing tiles (left to right or bottom, but in the video, the new tile is placed below the existing tiles? Looking at frames, in frame 0, tiles are Q, U, I, E, N; then the hand adds A below, making \"QUIENA\"? Wait, the tile placed is 'A', so the word becomes \"QUIEN\" + \"A\" = \"QUIENA\"? But the exact word isn't needed, just the motion.\n\nd) Camera: top-down, static.\n\ne) Background minimal: just the board and hands, no need to describe more.\n\nf) Exclude text recognition: don't mention \"QUIEN\", just the action.\n\ng) Internal thought but output as per format.\n\nNow, the exact steps:\n\n0.0 to 0.3: board is set up. 0.3-1.4: hand moves tile. Wait, the frames show:\n\n[0.0] has the board with tiles.\n\n[1.4] shows a hand placing a tile (the hand is moving the tile onto the board).\n\n[2.5] the tile is placed, and the hand is moving it to a position.\n\nWait, maybe the action is:\n\n- A hand (light brown) reaches into the frame from the left, picks up a tile (white, letter A), and places it on the green Scrabble board, adjacent to existing tiles, completing a word. The board features colored squares (red, blue, orange) on a grid. The camera remains in a static top-down view throughout.\n\nWait, looking at the frames:\n\nFrame 0: Board with tiles (Q, U, I, E, N, F? Maybe Q-U-I", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/grf50oXskmA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/grf50oXskmA_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 38.216375583326816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving Scrabble tiles across the board, indicating discrete, solid objects (tiles) being physically manipulated by a human hand.", "background_and_ambient_analysis": "The background consists of a static Scrabble board with no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "grI1hrTzf-8", "file_name": "grI1hrTzf-8_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with multiple elephants. There are two elephants visible, with people on them. The main subjects are the elephants and the people handling them. Let's check the order.\n\nIn the first frame, there's a person standing next to an elephant, holding a stick, and another person on the elephant. Also, another elephant in the background with a person. Then the camera moves, showing the elephant walking, the person walking beside it, and the rider on top. The elephants are dark brown, moving through a forested area with dirt paths. The people: one standing, one riding. The movements are the elephants walking, the person walking alongside, the rider staying on. The camera seems to follow the elephants, maybe panning as they move. Need to describe chronologically: initial scene with two elephants, then the camera follows as they move, focusing on the main elephant and the person guiding. Let's structure it.\n\nFirst, the scene has two elephants; one in the foreground with a person standing beside it holding a stick, another with a rider in the background. Then, the main elephant moves forward, the person walks alongside (maybe guiding), the rider stays on. The camera follows the movement, panning to keep the main elephant in view. Background is forest, but minimal. Mention the number: two elephants. People: one standing, one riding (maybe two people total? Wait, first frame: one standing, one on elephant, and another elephant with a person. So total people: at least two. Wait, first frame: person standing (dark shirt, shorts), person on elephant (blue shirt), and another elephant with a person. So maybe three people? Wait, no: first frame shows one person standing next to the front elephant, one person on the front elephant, and then another elephant in the background with a person. So three people. But the main focus is on the front elephant and the person guiding.\n\nChronological order: The video starts with two elephants in a forest path. A person in dark clothing stands beside the front elephant, holding a stick, while another person in blue sits atop the elephant. A third person is visible on the second elephant in the background. The front elephant begins moving forward, the standing person walks alongside, guiding the elephant, while the rider on the elephant remains seated. The camera follows the movement, panning slightly to keep the front elephant centered, capturing the progression through the wooded terrain.\n\nWait, need to be concise. Check rules: focus on motion and behavior in chronological order. Appearance: elephants are dark brown, people have specific clothing. Spatial relationships: person standing in front of the elephant? Wait, the standing person is next to the elephant, walking alongside as it moves. The rider is on top.\n\nLet's draft:\n\nTwo dark brown elephants walk along a forest path; a person in dark clothing stands beside the front elephant, holding a stick, while another person in blue sits atop it. A third person is visible on the second elephant in the background. As the elephants proceed, the standing person walks alongside the front elephant, guiding its movement, with the rider remaining seated. The camera follows the group, panning slightly to maintain focus on the front elephant and its guide.\n\nWait, but the rules say \"briefly describe their appearance and number (color, size, orientation)\". So for people: number is two or three? First frame shows three people: one standing, two on elephants (one in blue, one in background). Wait, no: first frame: person standing (dark shirt, pants), person on front elephant (blue shirt), person on second elephant (background, blue shirt maybe). So three people. But maybe \"two people\" — the main ones. Wait, the video's main subjects are the front elephant, the standing person, and the rider. So two people: the standing person and the rider. The third is background.\n\nNeed to check the video description. The user provided 5 frames. Let's recheck the frames:\n\n[0.0] - Two elephants: front one with a person standing (dark shirt, pants) holding stick, another person on front elephant (blue shirt), and a second elephant in background with a person (blue shirt).\n\n[1.0] - Front elephant continues, person standing still, rider on top.\n\n[2.0] - The elephant moves, person standing walks alongside, rider on top.\n\nWait, the second frame shows the front elephant moving, the person standing is still, but then in third frame, the person is walking alongside. So motion:\n\nStart: two elephants in forest. Front elephant has a person standing next to it, holding a stick, and a rider on it. A second elephant is behind with a rider.\n\nAs the video progresses, the front elephant begins walking along the path, the person standing walks alongside it (guiding), while", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/grI1hrTzf-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/grI1hrTzf-8_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 117.84757893333669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two elephants moving along a muddy path (one foreground, one background), with riders seated on their backs. A person walking beside the foreground elephant, holding a stick.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind) observed. Background trees and ground show minimal shift due to camera tracking, but not uniform shifting that would trigger camera_motion classification."}}
{"video_id": "gt-8qnvn4kE", "file_name": "gt-8qnvn4kE_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt, blue jeans, and white sneakers stands on a paved surface with scattered orange broken pieces. They walk forward, bend down, and pick up one of the orange fragments. The background features a grassy area. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gt-8qnvn4kE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gt-8qnvn4kE_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 61.495296065531825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving (walking, bending, picking up an object), and a ball is being picked up and held.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind motion observed."}}
{"video_id": "gtZ4OP5GB10", "file_name": "gtZ4OP5GB10_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in traditional attire (beige garment, wide-brimmed hat, red sash) bends near a green container beside a stone wall and shallow water channel. He then steps onto the rocky embankment, ascends toward the wall, and adjusts his stance while moving upward. The camera remains stationary initially before slightly panning right to follow his motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gtZ4OP5GB10.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gtZ4OP5GB10_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 988.9342806796576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a hat is moving across the frame, interacting with the environment (walking near water, adjusting posture). This is a solid, discrete object moving via locomotion.", "background_and_ambient_analysis": "The stone wall and ground appear static; minor water flow is present but not dominant. No significant fluid/environmental motion (fire, smoke, wind) dominates the scene."}}
{"video_id": "gtArJX7YvVs", "file_name": "gtArJX7YvVs_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white helmet and dark gear rides a red ATV down a leaf-covered slope, then enters a shallow stream, moving through the water while creating splashes. The ATV proceeds steadily through the muddy water, surrounded by trees and dry vegetation. The camera remains stationary, capturing the vehicle's progression from the slope into the stream.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gtArJX7YvVs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gtArJX7YvVs_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1739.5245112000384, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A motorcyclist and motorcycle move through the stream, with visible splashes and water displacement due to their locomotion.", "background_and_ambient_analysis": "The background (trees, earth) remains static with no uniform shifting; water flows through the stream but is not the dominant motion."}}
{"video_id": "gtd5gQvzsmg", "file_name": "gtd5gQvzsmg_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown polo shirt and blue jeans sits on a stool, manipulating a wooden loom device. He holds a spool of thread, threading it through the loom's structure, then gestures with both hands to adjust the mechanism. The background features yellow fabric on a door and various straps hanging on the wall. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gtd5gQvzsmg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gtd5gQvzsmg_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 161, "blur_score": 280.92407336726546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is actively moving his arms and hands, demonstrating discrete, solid-object motion due to explicit physical actions.", "background_and_ambient_analysis": "The background (yellow and white wall, hanging clothes) shows no shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "gtfS38TQfHQ", "file_name": "gtfS38TQfHQ_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two long-haired girls sit on a bed; the left girl wears a blue patterned dress, the right girl wears a black top and purple shorts. The right girl bends forward, handling an object in her hands, then leans closer to the camera. The left girl leans forward, moving toward the camera until her face fills the frame. Both girls maintain this forward motion, with the camera remaining fixed as they approach.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gtfS38TQfHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gtfS38TQfHQ_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 53.62291636228429, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals exhibit discrete motion: one leans forward toward the camera and moves her head, the other interacts with a device (phone) while seated.", "background_and_ambient_analysis": "Background elements (walls, furniture) are static with no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "gtyGDcz7P5A", "file_name": "gtyGDcz7P5A_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt and black cap adjusts a large glass display while another individual in a black puffer jacket with white stripe sleeves holds an object nearby. The scene transitions to a bright radial light burst, followed by a colorful vertical stripe effect. The camera remains handheld and slightly shaky throughout, capturing the subjects in a dimly lit indoor setting with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gtyGDcz7P5A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gtyGDcz7P5A_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 151, "blur_score": 278.6513275503206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "Two discrete solid objects (people wearing yellow and black shirts) exhibit motion: the yellow-shirted individual interacts with the glass door and undergoes abrupt movement (falling/being displaced) following a visual flash, while the black-shirted individual lies on the ground and later moves.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; walls, floor, and store interior remain static throughout the frames."}}
{"video_id": "guZwpdEOweM", "file_name": "guZwpdEOweM_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with short dark hair, wearing a light-colored top, leans over a large white printer on a dark desk. She holds a photo with a green border, inserting it into the printer, then adjusts the photo with both hands while looking intently at the device. She subsequently pulls her hands away, turns her head upward, and smiles briefly. The camera remains close to her, shifting slightly to follow her movements, with minimal background visible beyond the printer and desk.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/guZwpdEOweM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/guZwpdEOweM_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 148.03372547568668, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child interacts with a printer, moving hands and adjusting paper; the printer remains stationary.", "background_and_ambient_analysis": "Background elements (printer, shelves, walls) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "guURZmfSjEU", "file_name": "guURZmfSjEU_000220_000230.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, identify the main subjects: two people. One in a yellow shirt, one in a blue shirt. The person in yellow is holding a stick with a sausage on it, inserting it into a machine. The blue-shirted person is standing next to them. \n\nCheck the actions: the yellow-shirted person turns the stick, maybe rotating it, while the blue-shirted person has hands on the counter. The sausage is being processed, maybe for cooking or shaping. The background has a kitchen setup with a sink, bowls, maybe a flag. \n\nChronic order: starts with yellow person holding stick, inserting sausage into machine. Then they turn the stick, blue person's hands stay on counter. \n\nSpatial: yellow on right, blue on left. Machine is in front of them. Sausages are on the counter below. \n\nBackground minimal: kitchen stuff, but keep it brief. \n\nCamera: seems static, no movement. Top-down? Wait, the view is from a slightly angled perspective, maybe eye-level. The caption should note if it's static.\n\nNow, structure the paragraph. Focus on motion: yellow person's hands manipulate the stick with sausage, inserting into machine. Blue person's hands are steady. Sausages on the counter. Camera is static.\n\nCheck rules: no text, no names. Keep concise. \n\nDraft: \"A person in a yellow shirt holds a stick with a sausage, inserting it into a metal machine while a person in a blue shirt stands to the left with hands on the wooden counter. The yellow-shirted individual rotates the stick, advancing the sausage through the machine, while the blue-shirted person maintains a steady position. Several sausages rest on the counter below. The camera remains static throughout the sequence.\"\n\nWait, need to check if \"advancing the sausage through the machine\" is accurate. The video shows inserting, maybe turning. Also, mention the machine is part of the setup. Maybe \"rotates the stick to feed the sausage into the machine.\" \n\nAlso, the background: minimal, so just \"a kitchen setting with a sink and bowls visible in the background\" but rule e says minimal unless essential. Since it's a kitchen, but maybe not necessary. Wait, the rules say \"keep background descriptions minimal unless essential for understanding motion.\" Here, the kitchen context might be essential for the activity, but maybe just say \"a wooden counter with kitchen equipment in the background.\"\n\nWait, the video shows a counter, machine, sink, bowls. But the main action is the two people, so maybe just mention the counter.\n\nLet me recheck: \n\nMain subjects: two people (yellow shirt, blue shirt), objects: stick, sausage, machine.\n\nMotion: yellow person turns stick, moves sausage into machine. Blue person hands on counter.\n\nOrder: starts with yellow inserting sausage, then rotating stick.\n\nSpatial: yellow right, blue left, machine on counter.\n\nCamera: static.\n\nSo:\n\n\"A person in a yellow shirt manipulates a stick with a sausage, inserting it into a vertical metal machine while standing to the right of a wooden counter. To the left, a person in a blue shirt places hands on the counter. The yellow-shirted individual rotates the stick, guiding the sausage through the machine, while the blue-shirted person remains stationary. Additional sausages lie on the counter below. The camera remains stationary throughout the sequence.\"\n\nCheck if that's concise, chronological, includes motion, appearance, spatial, camera. Yes.\n\nWait, the video shows the yellow person turning the stick, so \"rotates the stick, guiding the sausage through the machine.\" The blue person's hands are on the counter. The background has a sink, bowls, but minimal. Maybe \"kitchen environment with a sink and bowls visible in the background\" but rule e says minimal. If it's not essential for motion, maybe skip. But the activity is in a kitchen, so maybe necessary to know it's a kitchen setting. But the rules say \"minimal unless essential for understanding motion.\" Since the motion is related to food processing (sausage), the kitchen context is probably essential. So \"in a kitchen setting with a sink and bowls visible in the background.\"\n\nBut let's check the original video description. The video shows a counter with the machine, a sink, bowls with ingredients. So background is kitchen, which is context for the activity. So include it minimally.\n\nWait, the rules say \"keep background descriptions minimal unless essential for understanding motion.\" Here, the background includes kitchen elements, which are relevant because they show where the activity is taking place. So maybe \"in a kitchen with a sink and bowls visible in the background.\"\n\nBut let's see: the main focus is the two people and their actions. So:\n\n\"A person in a yellow shirt uses a stick to guide a sausage into a metal machine, rotating the stick to feed the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/guURZmfSjEU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/guURZmfSjEU_000220_000230.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 71.63853846800166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (in blue and yellow) interact with objects: the blue-shirted individual manipulates a wooden counter, while the yellow-shirted individual handles a piece of meat with hand movements.", "background_and_ambient_analysis": "Background shelves and items remain static throughout; no environmental motions (fire, water, wind) observed."}}
{"video_id": "guy-cjVs1Yo", "file_name": "guy-cjVs1Yo_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt and jeans kneels on a carpeted floor, manipulating a large dark grid structure with red string connections by adjusting its top edge with their hands. A small box rests to the left on the floor, while a bed and dresser are partially visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/guy-cjVs1Yo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/guy-cjVs1Yo_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 299.7700266075532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating a large structure of blocks (e.g., bricks or wooden pieces), performing discrete movements such as adjusting their position and interacting with the structure.", "background_and_ambient_analysis": "The background elements (cabinets, floor, and distant objects) remain static with no uniform shifting, and there are no fluid/environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "gujsq22luqs", "file_name": "gujsq22luqs_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person playing a guitar. Let's check the details. The main subject is a person wearing a dark shirt with yellow trim on the sleeves, a dark cap, and a watch. They're holding a light brown acoustic guitar. The video starts with them strumming, then the camera angle shifts a bit. The background has another person partially visible, but we need to keep background minimal. \n\nChronologically: The person is seated, playing the guitar. Their hands move on the strings and fretboard. The camera starts close, then moves slightly, maybe a pan? Wait, the description says \"in chronological order\" for motions. So first, the person is strumming, then maybe adjusting position. The camera movement: the video shows a slight shift in angle, maybe panning a bit. \n\nAppearance: Dark shirt, yellow sleeves, dark cap, watch. Guitar is light brown. The other person in the background is partially visible but not main focus. \n\nSpatial: The main subject is in the center, maybe seated, with another person to the left (since in some frames, a person's arm is visible on the left). \n\nCamera: Starts with a close-up on the guitar and hands, then the camera angle changes slightly, maybe moving up a bit or panning left. Wait, the frames show the camera moving to show more of the person's face. \n\nNeed to follow the rules: Focus on motion of main subject (playing guitar, strumming, finger movements), appearance (dark shirt, cap, guitar), spatial (other person to left), camera (slight pan or shift). \n\nLet's structure it: A person wearing a dark shirt with yellow trim on the sleeves and a dark cap plays a light brown acoustic guitar, strumming with their right hand and pressing strings with their left hand. They remain seated while the camera slightly shifts angle to reveal more of their upper body and the partial presence of another person to their left. \n\nCheck the rules: Minimal background, so mention the other person as partial. Camera movement: \"slight shift angle\" or \"pan left\"? In the frames, it seems the camera moves to show more of the person, so maybe \"slight pan to the right\" or \"shift angle\"? Wait, the video goes from close-up of hands to showing more face, so maybe the camera is moving up. But the rule says \"conclude with camera perspective and movement\". \n\nAlso, \"keep background minimal\" so only mention if essential. The other person is partially visible, but maybe not essential. Wait, the problem says \"exclude text recognition, named characters\", so the other person is just a person, not named.\n\nPutting it all together:\n\nA person in a dark shirt with yellow sleeve trim and dark cap plays a light brown acoustic guitar, strumming with the right hand and fretting chords with the left. They remain seated as the camera shifts slightly to show more of their upper body. Another person is partially visible to the left. The camera maintains a close perspective with minimal movement.\n\nWait, but need to be concise. Let's see the example format. The output should be a paragraph.\n\nWait, let's recheck:\n\n- Motion: Playing guitar, strumming, fretting.\n- Appearance: Dark shirt, yellow trim, dark cap, watch, guitar.\n- Spatial: Other person to left (partially visible).\n- Camera: Shifts angle, maybe slight pan or movement.\n\nThe key is chronological: the person is playing, then the camera moves to show more. So:\n\nThe person in a dark shirt with yellow sleeve accents and a dark cap strums a light brown acoustic guitar while pressing strings with their left hand; their seated position remains constant as the camera angle shifts slightly to reveal more of their upper body and a partially visible figure to their left.\n\nWait, \"dark cap\" — the description says \"dark cap\" (the hat is dark). The shirt has yellow trim on sleeves. The guitar is light brown (acoustic, with headstock showing \"Fender\"? Wait, the headstock in the video has \"Fender\" — but rule f says exclude text recognition. So don't mention brand. Just \"light brown acoustic guitar\".\n\nAlso, check the video: the headstock is visible, but according to rule f, exclude text recognition, so ignore the brand.\n\nSo, revise:\n\nThe person wears a dark shirt with yellow sleeve trim and a dark cap while playing a light brown acoustic guitar, strumming with their right hand and fretting chords with their left. As the video progresses, the camera shifts slightly to show more of their upper body, with a partial figure visible to the left. The camera maintains a close perspective with minimal movement.\n\nWait, but \"conclude with camera perspective and movement\" — so the last part should be camera. The example", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gujsq22luqs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gujsq22luqs_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 242.9477997384099, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and the acoustic guitar are moving: hands strumming/plucking strings while the guitar is held stationary.", "background_and_ambient_analysis": "The background consists of a static wall with no shifting or environmental motion (fire, water, wind, etc.). No fluid or gaseous elements are present."}}
{"video_id": "gwVQRmancPw", "file_name": "gwVQRmancPw_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "and end with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gwVQRmancPw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gwVQRmancPw_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1924.9291377820332, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Several people are seated on a platform; their hands exhibit localized motion (likely drumming or percussion) as the primary discrete object movement.", "background_and_ambient_analysis": "The background consists of static vegetation with no visible fluid motion (fire, water, smoke) or significant environmental sway; background elements remain uniformly still throughout the sequence."}}
{"video_id": "gwTXYpE8Fmo", "file_name": "gwTXYpE8Fmo_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and gray pants positions a large white board against a metallic and green machinery frame, then pushes it into the machine. The camera zooms in to show the board moving through the machine's cutting mechanism, focusing on the rotating blade contacting the board's edge as it processes the material. The perspective remains steady, highlighting the interaction between the board and the machine's cutting components.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gwTXYpE8Fmo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gwTXYpE8Fmo_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 173.1294142704063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include a person operating machinery and mechanical components (e.g., cutting tool and material) moving during the cutting process, indicating physical interaction.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) detected; industrial equipment and walls remain static in initial frames, with no signs of ambient movement."}}
{"video_id": "gwpcP68wUng", "file_name": "gwpcP68wUng_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green hoodie with red interior and white gloves stands in a kitchen, initially holding food near his mouth. He lowers the food, then picks up a knife and begins slicing meat on a metal tray positioned in front of him. The kitchen background includes shelves with egg cartons and kitchen utensils. The camera remains static, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gwpcP68wUng.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gwpcP68wUng_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 131.72773063996647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green hoodie is moving their hands, likely handling kitchen items (e.g., stirring, preparing food) within the kitchen space.", "background_and_ambient_analysis": "The kitchen background (cabinets, sink, shelves) shows no shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "gwfo7Qv4qVo", "file_name": "gwfo7Qv4qVo_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people wearing headscarves in shades of light blue, dark green, teal, brown, and maroon sit on the floor, facing inward. A man in a light-colored shirt crouches in front of them, handling items from a wire basket containing bottles and a cloth; several individuals gesture toward the basket. The camera shifts from a wider view of the group to a closer perspective of the man and the basket, maintaining a slight angle downward. Background details are minimal, focusing on the interaction between the man and the seated group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gwfo7Qv4qVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gwfo7Qv4qVo_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 54.44068775905643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: People (wearing headscarves and casual clothing) and items (books, a bag of small objects). Motion involves hands actively passing, handling, and manipulating these objects (e.g., book transfer, object sorting from a bag).", "background_and_ambient_analysis": "No shifting background elements (walls, door remain static and fixed throughout the clip). No fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "gxxU-1R-3K0", "file_name": "gxxU-1R-3K0_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a strapless floral dress stands behind a child wearing a pink shirt with white patterns, adjusting the child's hair with both hands. The child tilts their head forward and then turns toward the camera, while the woman moves her hands to style the hair from the front to the back. The scene occurs indoors with a yellow wall and an old television in the background, though these details are minimal. The camera remains stationary with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gxxU-1R-3K0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gxxU-1R-3K0_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 211.8842337453131, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An adult (shirtless, wearing a skirt) uses their hands to style a child's hair. The child remains mostly stationary while the adult's hands and body exhibit subtle movement due to physical interaction.", "background_and_ambient_analysis": "The yellow wall, computer monitor, and doorway remain static throughout the frames, showing no shifting or fluid motion. There is no fire, water, smoke, or wind-driven elements present."}}
{"video_id": "gyQgTy6rPjM", "file_name": "gyQgTy6rPjM_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark pants and bare feet sits on a red surface, holding a light brown chicken. They place the chicken onto a wooden block, then use both hands to handle it, adjusting its position. The chicken rests on the block as the person manipulates it. The scene is captured from a static, close-up camera angle with limited background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gyQgTy6rPjM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gyQgTy6rPjM_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 480.98285899382097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the meat on the block are moving; the hands apply force to cut the meat, causing discrete motion of the meat pieces and hand movements.", "background_and_ambient_analysis": "The background (wall, red cloth, and static objects) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind are present."}}
{"video_id": "gzAWHRZrh_Y", "file_name": "gzAWHRZrh_Y_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people interact around a large tree. A person in a blue top and dark pants ascends the tree trunk from the left. Another individual in a blue top and dark pants adjusts position on a horizontal branch extending to the right. A third person in a dark top and blue pants walks around the tree base. The camera remains stationary with slight shake, capturing the scene from ground level in a wooded area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gzAWHRZrh_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gzAWHRZrh_Y_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 958.7458927791107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one is climbing the tree, the other is walking around the base of the tree.", "background_and_ambient_analysis": "Background elements (tree, ground) are static. No fire, water, or smoke. Minor leaf movement due to wind is present but not dominant."}}
{"video_id": "gyf4j8CoD4k", "file_name": "gyf4j8CoD4k_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of male hands with visible hair applies pressure in a trapeze massage technique across a person's bare back, which is partially covered by black bikini straps. The hands move rhythmically upward from the lower back toward the shoulders and neck, alternating between pressing and gliding motions. The recipient remains stationary, positioned face-down with their back exposed. The camera maintains a close-up, overhead perspective throughout, focusing on the hands' precise movements against the back's contours.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gyf4j8CoD4k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gyf4j8CoD4k_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 136.22046712412805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating the back (solid, distinct objects) showing discrete motion from physical contact/massage", "background_and_ambient_analysis": "Background elements (room floor/walls) are static with no uniform shifting; no fire, water, or wind motion observed"}}
{"video_id": "gz-nbM04VX4", "file_name": "gz-nbM04VX4_000384_000394.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A swimmer in the pool submerges, creating splashes, then resurfaces and exits the water while a person in white attire descends the poolside stairs. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gz-nbM04VX4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gz-nbM04VX4_000384_000394.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 131.2297744404528, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is swimming in the pool, creating visible movement and ripples in the water. The swimmer’s head and body are clearly tracked as they move through the water.", "background_and_ambient_analysis": "Static background elements (stairs, poolside structures, and buildings) remain consistently positioned across frames, indicating no camera-induced motion. The pool water displays minor ripples from the swimmer's movement but is not the dominant motion source."}}
{"video_id": "h-M4k5iuLoI", "file_name": "h-M4k5iuLoI_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person wearing a light-colored shirt and dark pants performs a dance routine in a spacious indoor room with tiled flooring and white walls. Starting with arms bent at their sides, they extend their arms outward while stepping side to side and forward, maintaining a rhythmic motion across the room. The camera remains stationary, capturing the dancer from a frontal perspective as they move through the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h-M4k5iuLoI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h-M4k5iuLoI_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 126.23109937470754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single human subject is moving dynamically, performing dance-like motions with arms and legs. The subject is a solid, distinct object exhibiting locomotion and deliberate physical movement.", "background_and_ambient_analysis": "The background (walls, floor, chairs, bench, posters) shows no uniform shifting or fluid motion; no fire, water, or smoke visible. Background elements remain stationary relative to the frame."}}
{"video_id": "h-efEHUXAEo", "file_name": "h-efEHUXAEo_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Let's draft:  A person wearing a red headscarf, brown jacket, and striped pants sits on grass, handling light blue bowls. They lift and lower the bowls in front of them repeatedly. The background includes green bushes and a tent-like structure. The camera remains static.  Wait, need to make sure it's chronological: the person is seated, then lifting and lowering the bowls. The actions are sequential: holding, lifting, lowering.  Another way: A person with a red headscarf and brown jacket sits on a purple cloth on grass, manipulating light blue bowls by lifting and lowering them. Behind them, greenery and a tent are visible. The camera is stationary.  Check the rules: brief appearance, motion, spatial relationships (sitting on grass, behind them), background minimal.  Yes. Let's confirm each rule:  a) Motion: lifting and lowering bowls - chronological.  b) Appearance: red headscarf, brown jacket, striped pants, light blue bowls.  c) Spatial: sitting on grass (purple cloth?), in front of greenery/tent.  d) Camera: stationary.  e) Background minimal: greenery and tent.  f) No text, names, etc.  Okay, that should work. </think>  <caption_output>A person wearing a red headscarf, brown jacket, and striped pants sits on grass, manipulating light blue bowls by lifting and lowering them in front of their body. The background features green foliage and a tent-like structure. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h-efEHUXAEo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h-efEHUXAEo_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 818.6776112001859, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to manipulate objects (bowl, spoon, and other items), showing discrete solid object motion.", "background_and_ambient_analysis": "The background (grass, bushes, tarp) is static with no shifting or fluid motion (e.g., wind, fire, water)."}}
{"video_id": "h-gGaf0sNSE", "file_name": "h-gGaf0sNSE_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person stands in a hallway with white walls and tiled flooring, holding a large bright orange triangular object. They rotate the object, moving it upward and then lowering it to reveal their dark shirt and jeans. The camera remains static throughout, capturing the motion from a front-facing perspective with no significant background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h-gGaf0sNSE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h-gGaf0sNSE_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 40.14443266671101, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is holding and manipulating an orange cloth by folding and twisting it, resulting in the cloth moving in discrete patterns.", "background_and_ambient_analysis": "The background consists of static walls and floor with no shifting. No ambient environmental motion (fire, water, wind) is present."}}
{"video_id": "h-Cf5rNZ-vU", "file_name": "h-Cf5rNZ-vU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two pedestrians cross a multi-lane road; one wears a red shirt and gray shorts while the other wears a sleeveless top and dark leggings. A red SUV approaches from behind, while a cyclist in dark clothing rides along the right sidewalk. The scene transitions to a news studio where two anchors sit at a desk, the male anchor in a suit and striped tie gesturing toward the female anchor in a purple dress as they discuss the topic. The camera remains static during both segments, shifting from an outdoor street view to an indoor studio perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h-Cf5rNZ-vU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h-Cf5rNZ-vU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 446.2004018704491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Pedestrians crossing the street, vehicles driving, and a cyclist moving are discrete solid objects exhibiting locomotion-based motion.", "background_and_ambient_analysis": "In the street scene, background elements (road markings, buildings) show no uniform shifting or fluid motion; the studio background is static. No dominant fire, water, or smoke observed."}}
{"video_id": "h-yg-1m0vx4", "file_name": "h-yg-1m0vx4_000394_000404.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and dark pants stands on a golf course holding a golf club, then bends forward to adjust his stance. The background features distant buildings and bushes. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h-yg-1m0vx4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h-yg-1m0vx4_000394_000404.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 356.1790507044588, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Golfer (person) swinging golf club; discrete solid objects (person, club) moving due to physical action (locomotion/swinging).", "background_and_ambient_analysis": "Background elements (building, bushes, ground) are static with no uniform shifting; no fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "gzjTzTRFsCs", "file_name": "gzjTzTRFsCs_000628_000638.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of polo players on horses gallop forward across a grassy field, executing controlled passes. The riders, dressed in dark and light jerseys, maintain coordinated motion with some players positioned ahead and others trailing behind; their horses move in unison across the field. The camera pans slightly to follow the group’s progression, capturing the sequential movement of the riders and horses as they advance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gzjTzTRFsCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gzjTzTRFsCs_000628_000638.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 49.23308843394047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Riders on horses are the discrete, solid objects moving; their motion is controlled and directional across the field.", "background_and_ambient_analysis": "Static background elements (houses, grass) remain fixed relative to the frame; no fluid/environmental motion (fire, water, wind) dominates."}}
{"video_id": "gzgqPrRHPhw", "file_name": "gzgqPrRHPhw_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair and a gray shirt stands in front of a whiteboard with blue scribbles. They hold a stylus in their right hand, moving it across the board to adjust the scribbles. The camera maintains a steady side angle, capturing the person’s upper body as they draw.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/gzgqPrRHPhw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/gzgqPrRHPhw_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 229.04326426765448, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand (with marker and pointer) is the discrete moving object, actively writing and pointing on the whiteboard.", "background_and_ambient_analysis": "No shifting background elements; the whiteboard remains static throughout. No environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "h0WCZGT1AAA", "file_name": "h0WCZGT1AAA_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene: a person's legs are visible, wearing dark socks. There are two gray sneakers on the floor, near a bed with a white patterned bedspread. The person is putting on a shoe. Let's see the sequence.\n\nIn the first frame, the person's foot is moving towards the sneakers. Then they pick up one sneaker (the left one, maybe?), put it on, adjust it. Wait, the video shows: the person is sitting, legs on the floor, and they're putting on the left sneaker. The right sneaker is already on? Wait no, the initial frame shows two sneakers on the floor. Then the person takes the left one (the one that was on the floor) and puts it on. Let's check the timestamps.\n\nFrame 0: the person is reaching down, maybe to pick up a shoe. Wait, first frame: the foot is near the shoes. Then the person lifts their leg (frame 1), then (frame 2) puts the foot into the left sneaker? Wait, no. Wait, the video: the person is sitting, legs down. The sneakers are on the floor. The person takes the left sneaker and puts it on. Let's list the actions:\n\n- Start: person's foot is near the sneakers (two gray sneakers on the floor, near the bed).\n- Then, the person picks up one shoe (the left one) and puts it on their foot. They adjust it, lacing maybe? Wait, in the frames, the action is putting on the shoe.\n\nSo chronology: person sits with legs on floor, two gray sneakers (with white accents, Nike logo) on the rug. Person moves their foot to pick up the left sneaker, slips it on, adjusts it, then the foot is in the shoe. Background: bed with white patterned bedspread, rug on floor.\n\nNow, check the rules: focus on motion and behavior, chronological. Main subject is the person's legs and the sneakers.\n\nAppearance: two gray sneakers (light gray with white soles and Nike swoosh), person's legs with dark socks.\n\nSpatial: sneakers on the rug, bed in the background. Person is seated, legs extended.\n\nCamera: low angle, fixed, focusing on the lower legs and feet. No movement.\n\nBackground: bed with white blanket, small table. Minimal background.\n\nNow, write the caption. Keep it concise, chronological.\n\nStart with the scene: A person wearing dark socks sits with their legs extended on a patterned rug in front of a bed with a white blanket. Two gray Nike sneakers lie on the rug. The person reaches down to pick up the left sneaker, slips it onto their foot, and adjusts the shoe. The camera remains stationary, capturing a close-up view of the lower body and footwear.\n\nCheck rules: no text, no names, focus on motion. Let's make it shorter.\n\n\"A person wearing dark socks sits with legs on a patterned rug in front of a bed. Two gray Nike sneakers are on the rug. The person picks up the left sneaker, puts it on, and adjusts it. The camera is static, focused on the lower body.\"\n\nWait, need to check the exact steps. The video shows the person moving their foot to put on the shoe. The initial frame: foot is near the shoes. Then they lift the foot, put the shoe on, etc.\n\nLet me recheck the frames:\n\n[0.0] Foot moves towards shoes (the person's foot is reaching for a shoe). Wait, in frame 0, the foot is moving towards the sneakers. Then in frame 1, the foot is lifted (maybe to pick up the shoe). Frame 2: the foot is near the left sneaker. Then the person puts the shoe on.\n\nWait, the correct sequence: the person is in the process of putting on the left sneaker. They take it from the floor, slip it on.\n\nSo: The person sits with legs extended, picks up a gray Nike sneaker from the floor, slips it onto their left foot, and adjusts the fit.\n\nYes. Let's write the caption as per the rules.\n\nFinal caption:\n\nA person wearing dark socks sits on a patterned rug with legs extended in front of a bed covered by a white blanket. Two gray Nike sneakers lie on the rug. The person reaches down, picks up the left sneaker, slips it onto their foot, and adjusts it. The camera remains fixed, capturing a low-angle view of the lower body and footwear.\n</think>\n\n<caption_output>A person wearing dark socks sits with legs extended on a patterned rug in front of a bed with a white blanket. Two gray Nike sneakers lie on the rug. The person picks up the left sneaker, slips it onto their foot, and adjusts it. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h0WCZGT1AAA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h0WCZGT1AAA_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 198.99748642409003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and legs (discrete solid objects) interact with purple socks and gray sneakers, exhibiting explicit physical actions (putting on socks/shoes).", "background_and_ambient_analysis": "Static background elements (bed frame, white sheet, carpeted floor) show no uniform shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "h0RvaW_1ZTI", "file_name": "h0RvaW_1ZTI_000568_000578.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a paintbrush applies red paint to a figure drawing of a woman with black hair wearing a red outfit on a white sheet of paper. The hand moves the brush across the figure's lower body, then shifts to adjust the paper's position on a light-colored surface. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h0RvaW_1ZTI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h0RvaW_1ZTI_000568_000578.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 227.8673948683646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand holding a brush is moving in controlled, deliberate strokes to draw on paper, with no other solid objects exhibiting significant motion.", "background_and_ambient_analysis": "The background (table, palette, brushes) remains static with no shifting or fluid motion; no environmental elements like fire, water, or wind are present."}}
{"video_id": "h0JVxqwQ1iE", "file_name": "h0JVxqwQ1iE_000424_000434.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a bun and white shirt holds a small object near their mouth, brings it to their mouth, and turns their head left. The scene then cuts to a wider shot showing multiple people seated in a room with bookshelves and a piano in the background. The camera shifts from a close-up of the individual to a wider perspective of the group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h0JVxqwQ1iE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h0JVxqwQ1iE_000424_000434.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 30.371586396670526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: head turning and hand movements (touching face). This is discrete motion of a solid object.", "background_and_ambient_analysis": "Background (wallpaper) is static. No fluid or environmental motion detected."}}
{"video_id": "h12yjHUWkXk", "file_name": "h12yjHUWkXk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a group of people indoors, maybe a bank? The first scene shows several people standing, some with kids. Then it cuts to another indoor scene with a line of people, including kids in school uniforms. Then it goes outside to a bank building, \"Banco do Brasil,\" with a silver pickup truck parked in front. The camera moves from indoor scenes to the exterior of the bank. Need to describe the motion and behavior in chronological order.\n\nFirst, inside: people are gathered, maybe waiting. Then another indoor scene, a line of people (including kids with backpacks) waiting. Then outside, the bank building with the truck. The camera moves from indoors to the exterior. Let's structure it.\n\nStart with the first indoor scene: a crowd of adults and children standing, some in casual clothes, interacting. Then cut to another indoor scene with a line of people, including kids (one in yellow shirt, another in purple) with backpacks, waiting. Then the scene shifts to outside the Banco do Brasil, showing the building and a silver pickup truck parked in front. The camera perspective shifts from interior to exterior, with the outdoor shot showing the truck and the building.\n\nCheck the rules: focus on motion and behavior in order. Main subjects are people in lines, then the truck outside. Mention spatial relationships: inside, people in line; outside, truck in front of the bank. Conclude with camera movement: starts indoors, then cuts to exterior.\n\nAvoid text recognition (like \"Banco do Brasil\" is part of the background, but the rule says exclude text, so maybe just say the bank building without the name? Wait, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the text is on the building, but the task is to describe motion, so maybe just say \"a bank building\" without the name. Wait, but the video shows \"Banco do Brasil\" but according to rule f, exclude text recognition. So in the caption, don't mention the name.\n\nSo the first part: indoors, people standing in groups, some with children. Then another indoor scene, a line of people including kids with backpacks. Then outside, the bank building with a silver pickup truck parked in front.\n\nLet me draft:\n\nThe video opens with a group of adults and children standing in an indoor space, some conversing while others wait. It transitions to another indoor scene where a line of people, including children with backpacks, stands in front of a counter. The camera then shifts to an exterior view of a building with a silver pickup truck parked in front, showing the building's facade and surrounding area.\n\nCheck if it's chronological: starts with first indoor scene, then second indoor scene, then exterior. Mention motion: the camera transitions between scenes.\n\nWait, the video sequence: [0.0] first indoor, [1.0] another indoor, [2.0] outdoor with bank and truck. So the order is: indoor crowd, then another indoor line, then outdoor bank scene.\n\nNow, concise paragraph. Make sure to describe main subjects' motion. In the first indoor scene, people are standing. In the second, a line forming. Then moving to outside.\n\nLet me rephrase:\n\nThe video begins with a crowd of adults and children standing indoors, conversing and waiting. It then shows a longer indoor queue of people, including children with backpacks, standing in line near a counter. The scene transitions to an exterior view of a building with a silver pickup truck parked in front.\n\nCheck the rules: focus on motion and behavior (waiting, standing in line), appearance (color, size). In the first scene: adults and kids, casual clothes. Second scene: kids in school clothes (yellow, purple shirts), backpacks. Third scene: silver truck. But the rule says \"briefly describe their appearance and number\". So \"a group of adults and children\" (in first scene), \"a line of people, including children with backpacks\" (second scene), \"a silver pickup truck\" (third scene).\n\nAlso, spatial relationships: first indoor, people in a room; second indoor, line in front of a counter; third outdoor, truck in front of the building.\n\nCamera perspective: starts with indoor shots (likely static), then cuts to exterior. The last part is the camera showing the exterior.\n\nPutting it all together:\n\nThe video starts with a group of adults and children standing indoors, some interacting while others wait. It then cuts to an indoor scene where a line of people, including children carrying backpacks, stands in front of a counter. The camera shifts to an outdoor scene showing a silver pickup truck parked in front of a building.\n\nYes, that's chronological. Mentioned main subjects, their behavior (standing, waiting, line), appearance (silver truck), spatial (indoor to outdoor), camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h12yjHUWkXk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h12yjHUWkXk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 442.5232999817124, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "In the first scene, a crowd of people (children and adults) exhibits discrete locomotion: walking, shifting positions, and carrying backpacks. The second scene has no moving objects (cars are stationary).", "background_and_ambient_analysis": "The background (interior walls, doors, posters in first scene; exterior building, parked cars, and sky in second scene) shows no uniform shifting or environmental fluid motion (fire, water, smoke, wind). Both scenes are static background with no ambient environmental dominance."}}
{"video_id": "h1OGzNjl5es", "file_name": "h1OGzNjl5es_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in gray shorts stands before a large metal plate, using a tool to etch its surface. He then sets the tool aside, picks up a brush, and sweeps the plate’s surface. The camera remains fixed, capturing the actions from a consistent angle with minimal background visibility.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h1OGzNjl5es.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h1OGzNjl5es_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 308.8597521290607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person is moving their hands and body while working on a sign, using a tool and sanding the surface.", "background_and_ambient_analysis": "Background (metal fence, outdoor greenery) is static; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "h1DGTOnC2Kk", "file_name": "h1DGTOnC2Kk_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand adjusts a thread near the needle of a white sewing machine, then moves to position fabric under the needle; the machine remains stationary as the hand performs these actions, with a dark background. The camera maintains a close-up, steady perspective focused on the machine and hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h1DGTOnC2Kk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h1DGTOnC2Kk_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 54.316048142575184, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively manipulating thread and fabric through a sewing machine's needle plate, exhibiting controlled motion (pulling thread, positioning fabric) driven by manual force.", "background_and_ambient_analysis": "The background is a static black wall with no shifting or fluid motion. No fire, water, smoke, or wind is visible; the environment is controlled and unchanging."}}
{"video_id": "h1avF2GvF4c", "file_name": "h1avF2GvF4c_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands mixes pinkish ground meat in a white bowl. The hands then transfer the meat into a clear food processor with white components, positioning the bowl to the left of the machine. The camera maintains a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h1avF2GvF4c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h1avF2GvF4c_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 147, "blur_score": 182.09537802029365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving to mix ground meat in a bowl and place it into a meat grinder. The meat itself is being manipulated by the hands, indicating solid object motion.", "background_and_ambient_analysis": "The wooden background remains static with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "h1IgmAvcX5g", "file_name": "h1IgmAvcX5g_000193_000203.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand in gray with black accents uses a tool to patch a tire puncture, followed by a close-up of the tire's inner surface revealing a blue plug inserted into the hole. The hand then reappears, inserting a blue tool into the tire's side. The camera maintains close-up perspectives throughout, shifting between the exterior tire repair and internal plug view with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h1IgmAvcX5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h1IgmAvcX5g_000193_000203.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 523.3762087034769, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hand moving a tool into a tire, interacting with a solid object (tire) via explicit physical force.", "background_and_ambient_analysis": "Background elements (tire surface, red equipment) are static; no fluid motion (fire, water, smoke) or environmental wind present."}}
{"video_id": "h29PC3cFlVQ", "file_name": "h29PC3cFlVQ_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black athletic shirt, black pants with white stripes, and white shoes stands on a wooden squash court floor. Initially facing left, they gesture with their hands, then turn their head toward the wall, and subsequently lower their body into a squat position while remaining near a gray step bench positioned to their right. The camera remains static throughout, capturing the individual's movements from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h29PC3cFlVQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h29PC3cFlVQ_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 450.9177647388693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear moves from standing to a squat position, demonstrating discrete locomotion (bending knees, shifting weight). Motion is clearly tracked as a solid object with visible bounding box changes.", "background_and_ambient_analysis": "Background elements (walls, floor, step) remain stationary without uniform shifting. No fire, water, smoke, or wind detected; environment is static indoor sports facility."}}
{"video_id": "h2G88t3UN1E", "file_name": "h2G88t3UN1E_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and gloves uses an electric power tool to sand a wooden plank, moving the tool steadily along its length. The individual leans forward, applying consistent pressure, with fine dust particles visible around the tool. Positioned in front of metal sheets, the person’s motion progresses from left to right across the plank. The camera begins with a medium shot, gradually zooming in slightly while exhibiting minor handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h2G88t3UN1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h2G88t3UN1E_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 77.96640158388084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing work gloves is operating a power saw to cut wood; the motion of the saw and body is due to deliberate physical operation.", "background_and_ambient_analysis": "The background (wooden structure and floor) is stationary. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "h3YDbHfI-0o", "file_name": "h3YDbHfI-0o_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dining room, an older person in a red shirt, gray cap, and towel over their shoulder sits at a table with a child in a blue shirt. A third person in a gray shirt enters from the background near a doorway, walks toward the table, passes the older person, and sits down to their left. The camera remains static throughout the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h3YDbHfI-0o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h3YDbHfI-0o_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 270.350423876169, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one seated at table (writing/reading with hand movements) and one standing person walking around the table (discrete locomotion). Motions are tracked via bounding boxes.", "background_and_ambient_analysis": "Background elements (shelves, window, door) remain static with no uniform shifting. No fire, water, smoke, or wind present; environment is calm and dry."}}
{"video_id": "h41vwz4iYdE", "file_name": "h41vwz4iYdE_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and shorts crouches on a sandy beach, placing a green bucket down on the sand, then positioning a brown hat within the sand, pressing sand around its base with his hands. The background features a calm body of water and stacked logs. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h41vwz4iYdE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h41vwz4iYdE_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 342.3884969219089, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is actively moving their hands and body while interacting with sand, using a bucket and other tools. The motion is intentional and localized to the subject’s actions.", "background_and_ambient_analysis": "The background features stationary rocks and calm water, with no significant fluid motion (e.g., waves, flowing water) dominating the scene. The static elements (rocks, distant water) show no uniform shifting, ruling out camera-induced motion."}}
{"video_id": "h4X88TiD9S0", "file_name": "h4X88TiD9S0_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a group of people. There's a person in a dark blue Adidas shirt and white pants, another in a black shirt with a number, and a girl in a yellow top and red skirt. The main action: the person in the blue shirt is handling something, maybe a bottle, and there are small objects on the table. The camera moves around them, maybe shaking a bit. Let's check the rules. Need to describe chronological order. So first, people are standing, then the person in blue moves towards the table, handles items. The girl is in the background. Background is a bit messy with objects. Camera perspective: it's shaky, moves between people. Let's structure:\n\nStart: Group of three people (two males, one female) in a room. Person in dark blue Adidas shirt and white pants holds an object, moves towards a black table with small items. Girl in yellow top and red skirt stands behind. Then the person in blue interacts with the table items, possibly picking up or arranging. The other person in black shirt is behind. Camera slightly shaky, pans between the individuals.\n\nWait, need to be concise. Let's list:\n\n- Initial frame: multiple people (two males, one female) in indoor setting. \n- Person in dark blue Adidas shirt (white pants) holds a bottle, moves toward black table with scattered small objects. \n- Girl in yellow top and red skirt stands behind, holding a phone. \n- Person in black shirt (with number) is in the background. \n- The person in blue shirt interacts with items on the table, possibly placing or picking them up. \n- Camera moves slightly, has a shake, focusing on the person's actions and the table.\n\nBut need to make it chronological and concise. Let's check the video duration: up to 5 seconds. So sequence:\n\n1. People are gathered, person in blue shirt (Adidas) is in front, holding something (maybe a bottle). \n2. He moves to the table, which has small black items. \n3. The camera shifts to show the table, where he handles the objects. \n4. Others are in the background (girl in yellow, person in black). \n\nBackground: indoor, various items, but minimal detail. \n\nSo caption:\n\nA group of three people, including a person in a dark blue Adidas t-shirt and white pants, a person in a black shirt with a number, and a girl in a yellow top and red skirt, stand indoors. The person in the blue shirt moves toward a black table with scattered small objects, handling a bottle and arranging the items. The girl holds a phone, and the other person stands behind. The camera slightly shakes and pans between the individuals, focusing on the table and the person’s actions.\n\nWait, check if the number on the black shirt is essential? No, rule f says exclude named characters or text recognition. So \"black shirt with a number\" might not be needed. Instead, \"a person in a black shirt\".\n\nRevised:\n\nA group of three people—two males and one female—stand indoors. One male wears a dark blue Adidas t-shirt and white pants, another male wears a black shirt, and the female wears a yellow top and red skirt. The male in the blue shirt moves toward a black table with scattered small objects, holding a bottle and handling items. The female stands behind him, holding a phone, while the other male remains in the background. The camera slightly shakes and pans between the individuals, focusing on the table and the male’s actions.\n\nBut need to be concise. Let's make it shorter. Remove redundant info.\n\n\"A group of three people, including a person in a dark blue Adidas t-shirt and white pants, a person in a black shirt, and a girl in a yellow top and red skirt, are indoors. The person in the blue shirt moves toward a black table with scattered small objects, handling a bottle and arranging items. The girl holds a phone and stands behind, while the other person remains in the background. The camera slightly shakes and pans between the individuals, focusing on the table and the person’s actions.\"\n\nCheck rules: chronological order (yes, movements), appearance (color, size, orientation—described), spatial (behind, in front), camera (shaky, pans, focus). Background minimal. Exclude text recognition (Adidas is a brand, but the rule says \"Exclude text recognition\"—wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So Adidas is a brand, but the problem says \"exclude text recognition\"—maybe not? Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"Adidas\" is part of the text on the shirt, so maybe we can't mention it? Wait, the example in the problem might not", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h4X88TiD9S0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h4X88TiD9S0_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 146, "blur_score": 510.99676413618727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (in dark shirt) moves his hands and manipulates the bottle (opening it with a tool). The bottle and the person's hands are the discrete objects in motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (wall, cabinet) are stable and not shifting uniformly."}}
{"video_id": "h2OxZResme8", "file_name": "h2OxZResme8_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a dark, bulky object moves it up and down in front of a window with white siding, rotating it to display its shape. The object appears to be a shoe or similar item. The background features trees and a house, with minimal detail. The camera remains static, capturing the hand's motion against the window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h2OxZResme8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h2OxZResme8_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 36.61835529527649, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (wearing a dark sleeve) is moving a cleaning cloth across a window pane, performing repetitive motion to wipe the glass.", "background_and_ambient_analysis": "Background elements (house siding, trees, lights) remain static and show no uniform shifting or fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "h3qg05dzVBA", "file_name": "h3qg05dzVBA_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and red shorts walks across a grassy soccer field from the left side of the frame toward the right, moving within a yellow and blue circular boundary. In the background, several individuals in bright yellow vests stand near a goalpost and soccer net, with trees and parked cars visible beyond the field. The camera remains stationary, capturing the scene from a ground-level perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h3qg05dzVBA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h3qg05dzVBA_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 512.6821590921542, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red shirt is running towards the goal; other people are standing or moving minimally in the background.", "background_and_ambient_analysis": "The background (trees, goalpost) is stationary with no visible environmental motion (wind, fire, water)."}}
{"video_id": "h2XWW2KQ6jg", "file_name": "h2XWW2KQ6jg_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h2XWW2KQ6jg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h2XWW2KQ6jg_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 130.8839057630486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and feet are moving as part of the rinsing process (pouring water and rubbing feet).", "background_and_ambient_analysis": "The background (grass and blue tray) is static with no uniform shifting. Water flow is part of the rinsing action but not dominant environmental motion."}}
{"video_id": "h4a0z4SyJU8", "file_name": "h4a0z4SyJU8_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals interact with a red fire hydrant; a person in a pink puffer jacket and black pants bends over the hydrant then stands, holding a yellow bottle and smiling. A second person in a camouflage jacket and blue jeans also bends over the hydrant before standing and walking away. The camera follows their movement as they exit the frame, maintaining a close-up perspective on their actions against a background of a road and railing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h4a0z4SyJU8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h4a0z4SyJU8_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 246.38768232928118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (discrete solid objects) move: person in pink jacket bends, stands, and turns; person in camouflage jacket bends, stands, and manipulates a yellow bottle and stick.", "background_and_ambient_analysis": "Background elements (road, curb, fence) remain stationary throughout; no shifting or environmental motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "h58AsG4UuYQ", "file_name": "h58AsG4UuYQ_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules.\n\nLooking at the video frames provided: it's a snowy landscape with a person riding a bike. The main subject is a person on a fatbike. Let me check the rules again. Focus on motion and behavior in chronological order. Mention appearance, number, spatial relationships, camera perspective, and keep background minimal.\n\nStarting with the first frame: the person is riding through a snowy field with trees in the background. The bike has large tires, which makes sense for snow. The person is wearing a brown jacket, dark pants, and a gray helmet. As the video progresses, the rider moves from the trees towards an open field, then continues riding. There's a jump or lift in frame 3, maybe a bunny hop. The camera seems to follow the rider, panning to keep them in frame. The background shifts from dense trees to open snow-covered ground. The camera movement is probably following the rider, maybe a slight shake as it tracks.\n\nWait, the user said to exclude text recognition and named characters, so no names or any text. Also, need to describe the motion step by step. Let's break down each frame:\n\nFrame 0: Rider starts near snow-covered trees, moving forward on the bike.\n\nFrame 1: Still in the snowy area, moving towards the right.\n\nFrame 2: Now in a more open field with patches of snow and grass. The rider is in motion.\n\nFrame 3: The bike is in mid-air, so a jump. The rider is leaning forward.\n\nFrame 4: Landing, continuing to ride.\n\nFrame 5: Rider moving forward, bike wheels on snow and patches of ground.\n\nSo chronologically, the rider goes from trees into an open field, performs a jump, lands, and continues riding. The camera follows the rider, panning to keep them centered, with slight movement as they move. Background is snowy landscape with trees initially, then open field.\n\nAppearance: One person, brown jacket, dark pants, gray helmet, fatbike with large tires.\n\nSpatial relationships: Rider moves from left to right, trees in background initially, then open field.\n\nCamera: Likely following the rider, maybe a handheld camera with slight shake, panning to the right as the rider moves.\n\nNow, check if background descriptions are minimal. The trees and snowy field are essential for context, so mention them briefly.\n\nNeed to keep it concise. Let's structure it:\n\nA person in a brown jacket, dark pants, and gray helmet rides a fatbike across a snowy landscape. Starting near snow-laden trees, they move into an open field with patches of snow and grass. The rider performs a jump, lifting the front wheel off the ground, then continues forward. The camera follows the rider with a slight shake, panning right to maintain focus as the subject progresses through the terrain.\n\nWait, but the bike is a fatbike, so large tires. The jump in frame 3: the front wheel is lifted, but maybe a bunny hop where both wheels leave the ground? Need to check the frames.\n\nLooking at the frames: in frame 3, the bike is airborne, so both wheels are off the ground. So the rider is doing a jump, lifting the bike.\n\nAlso, the person's posture: in frame 3, they're leaning forward.\n\nNow, putting it all together concisely.\n\nMake sure to mention chronological order: starts near trees, moves through field, jumps, continues riding.\n\nAvoid mentioning camera movement details unless necessary, but rule d says to conclude with camera perspective and movement. So need to state that.\n\nHmm. Let's draft:\n\nA person wearing a brown jacket, dark pants, and gray helmet rides a fatbike through a snowy landscape. Starting near snow-covered trees, they move into an open field with patches of snow and grass, then lift the bike into a jump, landing and continuing forward. The camera follows closely with slight shake, panning right to track the rider's movement.\n\nCheck the rules:\n\na) Motion and behavior chronological: yes.\n\nb) Appearance: brown jacket, dark pants, gray helmet, fatbike.\n\nc) Spatial relationships: trees to open field, movement right.\n\nd) Camera perspective: following, slight shake, panning right.\n\ne) Background minimal: snow-covered trees, open field mentioned.\n\nf) Excluded text and characters.\n\nYes, this should work. Check for conciseness. Maybe shorten some parts.\n\nAnother try:\n\nA person in a brown jacket, dark pants, and gray helmet rides a fatbike through a snowy field. Starting near snow-laden trees, they move into an open area with patches of snow, then perform a jump, landing and continuing forward. The camera follows with slight shake, panning right to keep the rider", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h58AsG4UuYQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h58AsG4UuYQ_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 108.24729795486597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a bicycle moves forward across the snowy terrain. The motion is due to physical locomotion (pedaling) and wheel rotation, with clear bounding box tracking of the subject against the static background.", "background_and_ambient_analysis": "The background consists of snow-covered ground and trees, which remain static throughout. No fluids (water, fire), smoke, or wind-driven phenomena are visible; the snow is undisturbed except for the bike's path, indicating minimal ambient motion."}}
{"video_id": "h561mjBdD4I", "file_name": "h561mjBdD4I_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a kitchen. First, the person is drinking from a bottle. Then they lower the bottle, maybe put it down, then pick it up again and drink more. Wait, let's check the timestamps.\n\n[0.0] Person is drinking, standing by the oven. [1.0] They lower the bottle, maybe put it down. [2.0] They pick up a glass or something? Wait, no. Wait the video: first frame, person drinking. Then they lower the bottle, step back? Wait no, the sequence is:\n\nFrame 0: Person holds bottle to mouth, drinks.\n\nFrame 1: They lower the bottle, maybe turn away.\n\nFrame 2: They're holding the bottle, then in frame 3 they lift it again to drink.\n\nWait, looking at the frames:\n\n0.0: Person drinking from bottle, standing by oven.\n\n1.0: Person lowers bottle, head down.\n\n2.0: Person is holding the bottle, then in frame 3 they lift it to drink again.\n\nWait the video has:\n\n[0.0] - Person drinking, bottle to mouth.\n\n[1.0] - Bottle lowered, person looking down.\n\n[2.0] - Person holding the bottle, maybe moving.\n\n[3.0] - Person lifts bottle to drink again.\n\nSo the motion: drinks, lowers, then drinks again.\n\nAppearance: person in black t-shirt with a white logo, gray pants.\n\nBackground: kitchen with stainless steel ovens, a cluttered room with furniture, windows.\n\nCamera: seems to be a static shot, maybe slight shake.\n\nSo the caption needs to be chronological:\n\nA person in a black t-shirt and gray pants drinks from a bottle, lowers the bottle, then lifts it again to drink. The background includes stainless steel ovens and a cluttered kitchen area. Camera is static with minimal movement.\n\nWait, let's structure it.\n\nChronological order: the person first drinks from the bottle (holding it to mouth), then lowers the bottle, then lifts it again to drink.\n\nSo:\n\nA person wearing a black t-shirt and gray pants drinks from a bottle while standing in a kitchen. They lower the bottle, then lift it again to drink, moving slightly within the space. The background includes stainless steel ovens and a cluttered room with furniture. The camera remains static with a slight shake.\n\nCheck rules:\n\na) Motion and behavior in order: drinks, lowers, lifts to drink.\n\nb) Appearance: black t-shirt, gray pants.\n\nc) Spatial: standing near ovens (left side), background has furniture.\n\nd) Camera: static, slight shake.\n\ne) Background minimal: mention ovens and cluttered room only if essential.\n\nf) Exclude text, names, etc.\n\nSo putting it together:\n\nA person in a black t-shirt and gray pants drinks from a bottle, lowers it, then raises it again to drink while standing near stainless steel ovens in a kitchen. The background includes a cluttered room with furniture. The camera is static with minimal movement.\n\nCheck if it's concise. Let's see.\n\nWait the video shows the person moving: in frame 0, they are drinking; frame 1, lower bottle; frame 2, maybe step back? Wait the video might have movement. Let's check the frames:\n\nFrame 0: Person drinking, near oven.\n\nFrame 1: Person lowers bottle, head down, maybe turns.\n\nFrame 2: Person is holding the bottle, standing.\n\nFrame 3: Person lifts bottle to drink.\n\nSo the sequence is drink, lower, then drink again.\n\nSo caption: A person in a black t-shirt and gray pants drinks from a bottle, lowers it, then lifts the bottle again to drink while standing in a kitchen with stainless steel ovens. The background includes a cluttered room with furniture. The camera is static with slight movement.\n\nCheck if that's concise. Let's make it shorter.\n\n\"A person in a black t-shirt and gray pants drinks from a bottle, lowers it, then raises it again to drink in a kitchen with stainless steel ovens. The background shows a cluttered room. The camera remains static with minimal movement.\"\n\nYes, that's good.\n\nCheck rules:\n\na) Chronological: drink, lower, drink again.\n\nb) Appearance: black t-shirt, gray pants.\n\nc) Spatial: standing in kitchen near ovens, background clutter.\n\nd) Camera: static, minimal movement.\n\ne) Background minimal: mention ovens and clutter.\n\nf) Exclude text.\n\nOkay.\n</think>\n\n<caption_output>A person in a black t-shirt and gray pants drinks from a bottle, lowers it, then lifts the bottle again to drink while standing near stainless steel ovens in a kitchen. The background includes a cluttered room with furniture. The camera remains static with minimal movement.</", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h561mjBdD4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h561mjBdD4I_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 120, "blur_score": 380.8997394935449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving (drinking, walking, handling a bottle) and the bottle is a discrete solid object undergoing locomotion due to human action.", "background_and_ambient_analysis": "Static background elements (kitchen appliances, cabinets, furniture) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "h5wvaLFh1nI", "file_name": "h5wvaLFh1nI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a plaid shirt over a dark blue t-shirt with a colorful graphic design opens a white cabinet door, revealing a bottle with a yellow label inside. They adjust a black hat on their head, then make an exaggerated facial expression with their mouth open wide. The person remains in front of the cabinet throughout, with minimal background detail. The camera remains static, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h5wvaLFh1nI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h5wvaLFh1nI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 142, "blur_score": 249.28592998926374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue shirt, plaid jacket, and hat enters the frame, adjusts their hat, and gestures while moving slightly within the scene.", "background_and_ambient_analysis": "Background elements (wall, shelf, bottle) remain static with no fluid motion or environmental effects. No fire, water, or wind-driven phenomena observed."}}
{"video_id": "h4JA77OOyAk", "file_name": "h4JA77OOyAk_001116_001126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of riders in red and gray uniforms, wearing white helmets, on horses initially gather closely before galloping across the grassy field. They swing mallets while maneuvering in various directions, with referees in black-and-white striped jerseys present among them. The camera pans left to follow the riders' dynamic movement across the field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h4JA77OOyAk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h4JA77OOyAk_001116_001126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 66.03863610588766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple riders on horses are moving forward in a coordinated manner, indicating locomotion as the primary discrete motion.", "background_and_ambient_analysis": "Background elements (track, distant structures) show no uniform shifting or fluid motion; no fire, water, or smoke visible."}}
{"video_id": "h6Kdd1ibF58", "file_name": "h6Kdd1ibF58_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a red shirt, red cap, blue shorts, and white sneakers stands on a clay tennis court holding a tennis racket, then turns slightly to the right and shifts position while adjusting the racket; other players are visible in the background. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h6Kdd1ibF58.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h6Kdd1ibF58_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 374.4789507587221, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child in red shirt and cap (with tennis racket) and tennis ball: child performs discrete movements (swings racket, shifts stance), ball appears to be hit and moves across the court due to collision forces.", "background_and_ambient_analysis": "No significant shifting in background (fence, trees) or ambient environmental motion (fire, water, wind) detected. The court surface and distant structures remain uniformly static with no fluid or gaseous motion."}}
{"video_id": "h5T4EjxTAwo", "file_name": "h5T4EjxTAwo_000561_000571.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black hoodie holds a small, round treat with a red center and silver coating on a blue stick, bringing it to their mouth to take a bite and then pulling back slightly. The background features shelves with various containers. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h5T4EjxTAwo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h5T4EjxTAwo_000561_000571.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 107.03798307203186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person is moving their hand and a small object (likely candy) towards and away from their mouth.", "background_and_ambient_analysis": "The background (shelves and bottles) is stable with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "h6fxrJwc7pU", "file_name": "h6fxrJwc7pU_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand uses a knife to slice a brown, elongated object on a light-colored surface; a second similar object rests to the right. The knife moves downward, cutting through the object, with the camera maintaining a close, shaky top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h6fxrJwc7pU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h6fxrJwc7pU_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 72.24396894072963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete objects are a person's hand (using a knife) and pieces of meat. The hand moves the knife to cut the meat, displacing the liquid on the surface.", "background_and_ambient_analysis": "The background is a static white surface with no uniform shifting. The only liquid present is a result of the cutting action and is not a dominant ambient fluid motion."}}
{"video_id": "h5L73DJdUpA", "file_name": "h5L73DJdUpA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gray tank top, black shorts, red leggings, and blue sneakers jumps on a yoga mat in a backyard, alternately lifting her right and left legs; the background features a wooden fence and sparse vegetation, viewed from a static side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h5L73DJdUpA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h5L73DJdUpA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 147, "blur_score": 175.35807020823515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete jump exercises on a step platform, exhibiting clear locomotion driven by their own physical movement.", "background_and_ambient_analysis": "The background elements (wooden fence, grass, trees, white structure) are stationary; no fluid motion (fire, water, smoke) or significant wind effects are present."}}
{"video_id": "h5ycwqDIV9g", "file_name": "h5ycwqDIV9g_000258_000268.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a grassy outdoor setting, two individuals stand near two small dogs (one light-colored with a purple collar, one dark); the dogs move toward the individuals. The camera shifts to focus on a woman in a pink top and black leggings, who extends her hand, prompting the dogs to jump up to her. The scene remains on the woman and dogs as they interact, with the camera following their movement slightly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h5ycwqDIV9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h5ycwqDIV9g_000258_000268.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 137.63546956097656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people and two dogs exhibit distinct, solid-object motion: the white dog jumps to interact with a human hand, the gray dog moves between humans, and humans gesture/position to engage with the dogs.", "background_and_ambient_analysis": "The background features grass and bushes with no shifting patterns indicating fluid motion (e.g., water, smoke); no fire or wind-driven effects observed."}}
{"video_id": "h8AXDsEWUyo", "file_name": "h8AXDsEWUyo_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of an archery target featuring concentric rings (yellow center, red, blue, and black outer bands) with an arrow embedded in the yellow zone. It transitions to a close-up of gloved hands (yellow) arranging metallic hooks into a blue tray, with the hands adjusting multiple silver hooks in a row. The background includes industrial elements, and the camera shifts from static target view to close-up of the hands and hooks, concluding with a focus on the tray arrangement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h8AXDsEWUyo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h8AXDsEWUyo_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 62.839688794621765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include gloved hands manipulating metal parts (e.g., metal hooks/parts on a rack) and a person's arms moving to handle these objects.", "background_and_ambient_analysis": "Background consists of static workshop elements (shelves, tools) with no fluid/environmental motion (fire, water, smoke, wind) detected. Background does not shift uniformly, indicating no dominant ambient forces."}}
{"video_id": "h8gkUJxrXx4", "file_name": "h8gkUJxrXx4_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted figure in the foreground (left side) shifts posture and turns their head slightly while seated, with a standing figure near the altar in the background remaining stationary; camera maintains a static position with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h8gkUJxrXx4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h8gkUJxrXx4_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 61.74829813484483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: foreground person turns head/body, background person near lectern shows slight movement.", "background_and_ambient_analysis": "Static background elements (church interior, architectural features) show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "h7IzGdc4feA", "file_name": "h7IzGdc4feA_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. \n\nFirst frame: A hand holds a black circular cleaning cloth, probably over a washing machine. The cloth is dark, maybe black, and the hand is placing it into the machine. The washing machine's drum is visible, with a metallic interior. \n\nSecond frame: A hand opens the washing machine lid, revealing the drum. The control panel is labeled \"Smart Drum,\" so that's the machine. The action here is opening the lid, so the hand is moving from closing to opening.\n\nThird frame: A woman is cleaning a window. She's wearing a dark jacket and orange top, with her hair tied back. She's using a cloth to wipe the window, which is a large glass window with an outdoor view of buildings and greenery. She's standing in front of the window, holding the cloth in her right hand.\n\nFourth frame: The camera shifts to a close-up of the window being cleaned by the woman, but then cuts to a close-up of a small robot (or maybe the washing machine's control panel? Wait, no, the previous frames were about washing machine. Wait, the fourth frame says \"App/Touch-on/Remote control...\", so maybe the robot is related to that. But the fourth frame is a close-up of the woman's hand holding the cloth, then the next frame is a close-up of a robot (maybe the washing machine's robotic arm?) But no, the fourth frame is a woman cleaning a window.\n\nWait, let's go step by step.\n\nFrame 0: Close-up of a hand placing a black cleaning cloth into a washing machine drum. The cloth is circular, dark, held by a hand.\n\nFrame 1: Close-up of the washing machine lid being opened by a hand. The control panel is visible with \"Smart Drum\" label.\n\nFrame 2: A woman (tied back hair, dark jacket, orange shirt) is cleaning a large window with a cloth. She's standing in front of the window, outside view shows buildings and greenery.\n\nFrame 3: Close-up of the window being wiped by the woman's hand. The cloth is moving in the window.\n\nWait, the frames are 0 to 4.5. The problem is the video clip has frames 0,1,2,3,4,5. Wait, the user provided 5 frames (labeled 0 to 4.5). But the description says:\n\n[0.0] shows a hand placing a black cloth in a washing machine.\n\n[1.4] shows a hand opening the washing machine lid, control panel with \"Smart Drum\".\n\n[2.5] shows a woman cleaning a window (outdoor view, buildings, greenery).\n\n[3.6] shows the woman continuing to clean the window.\n\n[4.7] shows a close-up of the window being cleaned, then a small robot (but wait, no, the user's input says:\n\nWait the user's input is:\n\n<0.3 seconds>... [frame 0]\n\n<1.4 seconds>... [frame 1]\n\n<2.5 seconds>... [frame 2]\n\n<3.6 seconds>... [frame 3]\n\n<4.7 seconds>... [frame 4]\n\nSo the five frames are:\n\n0: Hand holds black cleaning cloth over washing machine drum.\n\n1: Hand opens washing machine lid, control panel visible.\n\n2: Woman in outdoor setting (window), cleaning window with cloth.\n\n3: Woman continues cleaning window, same setting.\n\n4: Close-up of woman's hand cleaning window, then a small robot (wait, no, the text for frame 4.7 says \"App/Touch-on/Remote control, suitable for ios and android system.\" Wait, but the user's input for frame 4.7 has text: \"App/Touch-on/Remote control, suitable for ios and android system.\" But rule f says exclude text recognition, so we don't mention that.\n\nWait, the user's instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So we ignore the text on the screen.\n\nSo focusing on the actions.\n\nFrame 0: A hand (no description of person) holds a black circular cleaning cloth and places it into the drum of a washing machine. The machine's drum is visible, metallic interior.\n\nFrame 1: A hand opens the lid of the washing machine, revealing the drum. The control panel is visible with \"Smart Drum\" label.\n\nFrame 2: A woman (dark jacket, orange top, tied-back hair) stands in front of a large window, using a cloth to wipe the glass. The outdoor view shows buildings and greenery.\n\nFrame 3: The woman continues cleaning the window, moving the cloth across the glass.\n\nFrame 4: A close-up of the woman's hand wiping the window with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h7IzGdc4feA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h7IzGdc4feA_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 41.25619809025715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Brief description", "background_and_ambient_analysis": "Brief description"}}
{"video_id": "h9SP9mpTpAg", "file_name": "h9SP9mpTpAg_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white T-shirt and dark shorts is seated on a tiled floor, holding a white object. They stand up, raising one hand while moving near a metal fence. The camera follows their motion from a close perspective, shifting slightly as they transition from a seated to a standing position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h9SP9mpTpAg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h9SP9mpTpAg_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 740.3198127203627, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (solid, distinct object) is moving: sitting → standing → waving → eating. Motion is due to explicit physical locomotion (muscle-driven actions).", "background_and_ambient_analysis": "Background elements (metal fence, concrete wall) show no uniform shifting or fluid motion (fire, water, smoke, wind). No ambient environmental effects are present."}}
{"video_id": "hAVVfj62ySM", "file_name": "hAVVfj62ySM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a yellow dress with orange patterns lies on a striped bed, while a baby in striped clothing approaches and hugs her; the baby then sits up slightly on the bed. The woman remains on the bed, adjusting her position as the baby moves. Background includes a cluttered room with folded clothes and furniture, but the camera maintains a static overhead perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hAVVfj62ySM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hAVVfj62ySM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 137, "blur_score": 53.922774120425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: an adult lying on the bed and a child sitting on the bed. The child moves from a sitting position to lying on the adult's lap, and the adult adjusts their position to accommodate the child.", "background_and_ambient_analysis": "The background (wall, table, and bed) is static with no shifting or fluid motion. No ambient environmental phenomena (fire, water, smoke, wind) observed."}}
{"video_id": "hBcyWxbhU1U", "file_name": "hBcyWxbhU1U_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a purple shirt and white shorts sits cross-legged on a brown patterned rug, writing on a white sheet. A person in a teal shirt moves from right to left across the foreground, partially obscuring the child. In the background, a child in a blue shirt sits on a dark couch. The camera pans slightly to the left with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hBcyWxbhU1U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hBcyWxbhU1U_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 114.42496693609026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: a child in purple writing on paper, a person in teal moving across the frame, and a person in blue sitting on the couch. The teal person exhibits clear locomotion, while the child is engaged in writing (small, controlled motion).", "background_and_ambient_analysis": "Background elements (couch, floor, wall) show no uniform shifting. No fluid/environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "hB-SbYRQA6k", "file_name": "hB-SbYRQA6k_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the rules properly. The user wants a concise chronological paragraph focusing on the motion and behavior of main subjects. Let me look at the provided frames.\n\nThe first frame shows a person in a red jacket and black pants sitting on a concrete ledge with a red ball. Wait, they're holding a ball and there's another person in the background. But the rules say focus on main subjects. Maybe the main subject here is the person in red. Then they stand up and throw the ball. Wait, the second frame shows the person in red running. The description says \"jumps and runs,\" so maybe they throw the ball, then jump. Then in the third frame, they're mid-air, jumping over a grassy area. Fourth frame, the person in green overalls and a green hat is jumping out of a green box. Wait, no—the frames are sequential: the first is person in red, then running, then jumping, then the green person.\n\nWait, the user provided five frames. Let me list them:\n\n[0.0] Person in red jacket and black pants sitting on concrete ledge, holding red ball, with trees and a brick wall in background.\n\n[1.4] Person in red jacket and black pants running through a park with trees and grass.\n\n[2.5] Person in red jacket and black pants jumping over a grassy area with a pathway.\n\n[3.6] Person in green overalls and green hat emerging from a green box (like a dumpster or trash can) on a roadside with cars and a pole.\n\n[4.7] Person in green overalls and green hat jumping high near a street pole, cars in background.\n\nWait, the video transitions from the red-clad person doing actions to the green-clad person. So the main subjects are two different people. Need to describe each in chronological order.\n\nFirst, the person in red: starts sitting, then stands, throws the ball (but the caption should mention the motion), then runs, then jumps. Wait, the first frame shows them sitting, second frame running, third frame jumping. Then the fourth frame switches to the green person in the green box, then jumping.\n\nWait, the timestamps are 0.0 to 4.7, so the sequence is:\n\n- At 0.0: person in red jacket and black pants sitting on a concrete ledge with a red ball. \n\n- At 1.4: same person runs through a park, moving quickly past trees.\n\n- At 2.5: same person jumps over a grassy area with a pathway.\n\n- At 3.6: new person in green overalls and green hat jumps out of a green container (like a box) on a roadside with cars and a pole.\n\n- At 4.7: same green person jumps high near the pole, cars in the background.\n\nWait, the fourth frame is \"a person in green overalls and green hat emerges from a green box,\" so they're jumping out of it. Then the fifth frame, they jump high.\n\nWait, but the video might be edited to show different clips. So the main subjects are two people: first red, then green.\n\nSo the caption needs to list the actions in order.\n\nFirst, the red-clad individual sits on a concrete ledge, then runs through a park, then jumps over a grassy area. Then the green-clad person emerges from a green container and jumps high near a pole.\n\nNow, check the rules: focus on motion and behavior chronologically, mention appearance (color, size, orientation), spatial relationships if relevant, conclude with camera perspective and movement.\n\nWait, the user's example output format is a paragraph inside <caption_output> tags. Let's see.\n\nFirst, for the red person:\n\n- Starts sitting (0.0), then stands, runs (1.4), jumps (2.5). The first frame is sitting with a red ball. The second frame is running. Third is jumping.\n\nThen the green person appears in frame 3.6: emerging from a green box. Then frame 4.7: jumping near a pole.\n\nWait, the fourth frame (3.6) says \"a person in green overalls and green hat emerges from a green container\" (so maybe a trash can or box). Then frame 4.7: the same person jumps high near a street pole.\n\nSo the chronological order is: red person does actions, then green person does actions.\n\nNow, the caption should describe each step in order.\n\nNeed to mention appearance: red jacket, black pants; green overalls, green hat.\n\nMotion: sitting, then running, then jumping (for red); emerging from box, then jumping high (for green).\n\nSpatial relationships: concrete ledge, park (with trees), grassy area with pathway; roadside with cars and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hB-SbYRQA6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hB-SbYRQA6k_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 83.815031895401, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two individuals (one in red shirt/overalls, one in green outfit) move through space via running and jumping, exhibiting distinct physical motion.", "background_and_ambient_analysis": "Background elements (trees, road, grass) appear stationary; no significant environmental fluids or wind detected."}}
{"video_id": "hB7jr1HM5LE", "file_name": "hB7jr1HM5LE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a title card: a wooden background, a white paper with \"QUINOA SUSHI (EXPRESS)\" clipped by a clothespin, and a wooden spoon. Then, the scene shifts to a top-down view of hands working. First, they place a sheet of nori (seaweed) on a bamboo mat. Then, they add quinoa from a container onto the nori. Need to follow chronological order, mention motions, appearances, spatial relationships. Avoid text recognition. So, start with the title card setup, then hands placing nori, then adding quinoa. Camera is top-down in the second part. Let's structure it.\n\nFirst frame: wooden background, paper with text, spoon. Then next frames: hands handling nori, then quinoa. So the caption should describe the sequence. Let's make sure to mention the hands' actions: placing nori, adding quinoa. Describe nori as dark green, square; quinoa as light-colored, small. Spatial: nori on bamboo mat, quinoa placed on top of nori. Camera is top-down. Background minimal, focus on actions.\n\nCheck rules: no text recognition, so don't mention the words on the paper. Focus on motion and behavior. So first part: static image of title (but maybe the first frame is the title, then next frames are the hands. Wait, the first frame is the title card with \"QUINOA SUSHI (EXPRESS)\", then cuts to hands. So the caption starts with the title card, but rule f says exclude text recognition, so maybe skip the text. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So the title text shouldn't be mentioned. So focus on the visual elements: wooden background, paper with text (but don't mention text), spoon. But maybe the first frame is just a setup, then the video moves to hands. Let's see the timestamps: [0.0] shows the title, then [1.4] shows hands with \"NORI\" label. So the video starts with a title image, then transitions to hands working.\n\nBut the task is to generate a concise chronological paragraph describing the provided video. So need to cover all frames. First frame: wooden surface with a white paper (text on it, but exclude text), a clothespin, and a wooden spoon. Then the scene changes to top-down view of hands placing a piece of nori (dark green, square) on a bamboo mat, then adding quinoa from a container onto the nori.\n\nSo the caption should be:\n\nThe video opens with a static image of a wooden surface featuring a white paper clipped by a clothespin, alongside a wooden spoon. It transitions to a top-down view where two hands position a dark green square piece of nori on a bamboo mat, then scoop and place light-colored quinoa onto the nori. The camera remains steady in a top-down perspective throughout the sequence, focusing on the hands’ precise movements and the spatial arrangement of the nori and quinoa.\n\nWait, check rules: a) chronological order, b) mention appearance and number, c) spatial relationships, d) camera perspective, e) minimal background, f) exclude text.\n\nSo, in the first part, the background is wooden, but since it's the opening image, maybe just say \"wooden surface\". The first frame has the paper with text (but exclude text), so don't mention the text. So maybe start with the title card as a setup, but focus on the actions.\n\nAlternatively, since the user says \"describe the provided video\", which includes all frames. Let's list the frames:\n\nFrame 0: title card with wooden background, paper, clothespin, spoon.\n\nFrame 1.4: hands placing nori (label NORI), so nori is a dark green sheet on a bamboo mat (since it's on a plastic sheet over bamboo mat? Wait, frame 2: \"a hand lifts a bamboo mat to reveal nori placed on a white surface? Wait, the video is [1.4] shows hands with NORI label, placing nori. Then frame 2: hands place nori on a bamboo mat. Frame 3: label QUINTOA, hands add quinoa.\n\nWait, the frames:\n\n0.0: title card (wooden surface, paper with text, spoon).\n\n1.4: hands holding nori (dark green, square) on a bamboo mat (which is on a plastic sheet, maybe), labeled NORI.\n\n2.5: hands place nori on the mat (so now nori is on the mat).\n\n3.6: label QUINTOA (wait, typo in the description? It says \"QUINOA\"), hands adding quinoa from a container", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hB7jr1HM5LE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hB7jr1HM5LE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 277.0244345180529, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands manipulating nori sheets and quinoa, placing them on the surface (solid objects moved via explicit physical actions).", "background_and_ambient_analysis": "Background shows static white surface with no shifting elements or fluid motion (e.g., water, smoke, fire)."}}
{"video_id": "hBX3AWMSR4c", "file_name": "hBX3AWMSR4c_001011_001021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with white sleeves sorts through a disorganized pile of newspapers and magazines on a wooden table. The hands lift the stack, flip through the pages, and extract several sheets, moving them away from the main pile. The scattered papers remain on the table while the hands manipulate the materials. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hBX3AWMSR4c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hBX3AWMSR4c_001011_001021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 216.77072749616408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands manipulating newspapers and a book (discrete solid objects) through physical interactions like lifting, flipping, and arranging.", "background_and_ambient_analysis": "The background (wooden table, cup) remains static with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "hD3w035x-Hw", "file_name": "hD3w035x-Hw_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's bare feet are shown in close-up, standing on a wooden floor with legs positioned near chair legs. The feet shift slightly, toes flexing and weight adjusting, while the lower legs remain mostly still. The background is indistinct, featuring blurred furniture. The camera maintains a low-angle, stationary perspective focused on the feet throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hD3w035x-Hw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hD3w035x-Hw_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 285.17319297669695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person's legs and feet (discrete solid object) are moving: weight shifting, stepping, and minor adjustments in posture, indicating locomotion.", "background_and_ambient_analysis": "The background (building, pole, and ground) shows no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind). Static elements remain fixed relative to the frame."}}
{"video_id": "hCi6WOpBmWg", "file_name": "hCi6WOpBmWg_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a pink tool with a red cap to apply liquid onto a small black circular object resting on a textured surface. The hands move the tool in a controlled manner over the object, then adjust the tool's position. The camera maintains a close-up, steady perspective focused on the hands and the object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hCi6WOpBmWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hCi6WOpBmWg_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 111.51713707873509, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands manipulate a black object (held stationary on a knife) and a pink glue stick, applying adhesive in deliberate, discrete movements. The objects are solid and distinct with clear motion paths driven by manual action.", "background_and_ambient_analysis": "The wooden table and dark green shirt background remain static with no uniform shifting or fluid motion (fire, water, smoke, wind) observed throughout the frames."}}
{"video_id": "hCiwKKPOjHU", "file_name": "hCiwKKPOjHU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person making sausages. The main subject is a person in a kitchen. They're using a sausage stuffer. The person is wearing a gray shirt and dark pants. The action: they're stuffing sausage into a glass tray. The sausage is coiled, light brown. Then the person reaches in, probably adjusting or handling the sausage. Wait, the video starts with the person holding the stuffer, then they put the sausage into the tray. Let's check the timestamps. From the frames: the first frame shows the stuffer with sausage, then the person's hand moves to adjust the sausage on the tray. Then, in the later frames, the person is seen holding a tray with the sausage. Wait, the fifth frame shows the person holding the tray. Also, the kitchen background has a blue bowl, wicker basket, etc. But the rules say minimal background unless essential.\n\nChronological order: Person uses sausage stuffer, extrudes sausage into glass tray. Then adjusts the sausage in the tray. Then holds the tray. The sausage is light-colored, coiled. The person's arm is visible. Spatial relationships: the stuffer is above the tray. The blue bowl is on the left. The camera seems to be in a fixed position but might pan? Wait, the video shows a transition from a close-up of the stuffer to a shot of the person holding the tray. So the camera might move slightly or pan.\n\nWait, the output needs to be concise. Let's structure it:\n\nA person in a gray shirt uses a metal sausage stuffer, extruding light-colored sausage into a glass tray positioned below the stuffer. The person's hand adjusts the coiled sausage on the tray, then lifts the tray while standing in a kitchen with a blue bowl visible to the left. The camera captures the action with a slight pan to the right, showing the person holding the tray.\n\nWait, check rules: focus on motion and behavior. So first, extruding sausage into tray. Then adjusting it. Then holding the tray. The person's appearance: gray shirt, dark pants, arm visible. Sausage is light brown, coiled.\n\nBackground: minimal, so mention blue bowl only if essential. In the video, the blue bowl is there, so maybe include. But rule f says exclude text, but background descriptions are minimal. The blue bowl is on the left.\n\nLet me draft:\n\nA person wearing a gray shirt and dark pants uses a metal sausage stuffer to extrude light brown sausage into a glass tray. Their hand adjusts the coiled sausage on the tray, then lifts the tray while standing in a kitchen setting with a blue bowl visible to the left. The camera pans slightly to the right, capturing the person holding the tray from a medium angle.\n\nWait, check the frames: the first part is the stuffer, then the person's hand moves to the tray. Then the camera angle shifts to show the person's face and the tray. So maybe \"The camera shifts to show the person holding the tray after extruding the sausage.\"\n\nWait, the exact steps:\n\n0.0 - 0.3: Person is holding stuffer, sausage coming out.\n\n0.3 - 1.0: Person adjusts sausage on tray.\n\n1.0 - 2.0: Person's hand moves, then the camera angle changes to show the person holding the tray.\n\nSo chronologically: Person uses sausage stuffer to extrude light-colored sausage into a glass tray; their hand adjusts the coiled sausage on the tray, then lifts the tray while standing in the kitchen. The camera transitions from a close-up of the stuffer to a wider shot showing the person holding the tray.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation).\" So the person: gray shirt, dark pants. Sausage: light brown, coiled.\n\nSpatial: stuffer is above tray. Blue bowl to the left.\n\nCamera: starts with close-up of stuffer, then pan to show person.\n\nPutting it all together:\n\nA person in a gray shirt and dark pants uses a metal sausage stuffer to extrude light brown sausage into a glass tray below the stuffer. The person adjusts the coiled sausage on the tray with their hand, then lifts the tray while standing in a kitchen with a blue bowl visible to the left. The camera shifts from a close-up of the stuffer to a medium shot of the person holding the tray.\n\nWait, check if \"light brown\" is correct. The sausage looks pale, maybe off-white. But the video says \"light brown\" maybe. Alternatively, \"pale colored\". But \"light brown\" is okay.\n\nAlso, \"metal sausage stuffer\" is accurate.\n\nCheck the rules: exclude named characters, so no mention of \"person\" but wait, the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hCiwKKPOjHU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hCiwKKPOjHU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 133.82460153633818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a dark shirt) is handling sausages on a tray, moving their hands to manipulate the sausages. The person then turns to face the camera. The sausages are the only other solid objects moving.", "background_and_ambient_analysis": "The background (kitchen elements) is static with no fire, water, smoke, or wind. Background elements do not shift uniformly."}}
{"video_id": "hCWtQUO15SQ", "file_name": "hCWtQUO15SQ_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a yellow long-sleeve shirt irons a dark garment on an ironing board positioned in front of a mirror with white blinds. She moves a red and white iron back and forth over the fabric, with her reflection visible in the mirror. The camera remains stationary, capturing the scene from a consistent angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hCWtQUO15SQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hCWtQUO15SQ_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 136.6527104932689, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving an iron across a fabric surface, with visible hand motion and the iron's path. The mirror reflection shows consistent movement of the person and iron.", "background_and_ambient_analysis": "The background elements (blinds, walls, furniture) remain stationary and show no uniform shifting. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "hDIK6SW0h7I", "file_name": "hDIK6SW0h7I_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with light hair and a black sleeveless top plays a large wooden harp, moving her hands across the strings. She is initially shown in close-up in a room with ornate decor, then transitions to a room with wooden paneling where she continues seated, the harp positioned to her left. The camera shifts from close-up to wider angles, capturing her from the side and front during the performance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hDIK6SW0h7I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hDIK6SW0h7I_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 177.83846784122233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands are moving to pluck the harp strings, representing discrete solid object motion due to explicit physical forces.", "background_and_ambient_analysis": "The background (wooden paneling and shelf) is static and does not shift uniformly. No fire, water, smoke, or wind is present, so no ambient environmental motion."}}
{"video_id": "hDPLy21Yyuk", "file_name": "hDPLy21Yyuk_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, clad in a dark sleeve, polishes a brown leather shoe on a worn surface; the hand moves the shoe across a polishing surface, adjusting its angle and applying motion to the shoe's exterior while the shoe is held in an upright position. The camera maintains a close-up perspective throughout, focusing on the hand and shoe's interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hDPLy21Yyuk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hDPLy21Yyuk_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 105.29229869609762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and a shoe are the discrete objects moving: the hand applies repetitive, controlled motion to polish the shoe's surface through friction and pressure.", "background_and_ambient_analysis": "The background features a stationary wooden surface with visible tools and items; no shifting backgrounds, fire, water, smoke, or wind are present, confirming no ambient environmental motion."}}
{"video_id": "hDNEUIq7RS8", "file_name": "hDNEUIq7RS8_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a printer’s output tray holding a sheet with multiple colored squares. The printer’s lid opens, revealing an empty input tray. A person wearing a white shirt and dark pants approaches the printer, inserts a white sheet into the input tray, and closes the lid. The camera remains stationary, focusing on the printer and the person’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hDNEUIq7RS8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hDNEUIq7RS8_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 389.2718554941864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt interacts with the printer (opening lid, placing paper, adjusting controls); printer components (lid, paper tray) exhibit mechanical motion due to user interaction.", "background_and_ambient_analysis": "The background elements (windows, room interior) show no uniform shifting or fluid motion; no fire, water, or wind-driven effects present."}}
{"video_id": "hDz5uOgVyyA", "file_name": "hDz5uOgVyyA_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a white ZTE mobile phone, manipulating the screen by pressing buttons to navigate through a menu, then entering numbers into the input field. The camera maintains a close-up perspective, focusing on the phone and hand interactions with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hDz5uOgVyyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hDz5uOgVyyA_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 42.09701174688604, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete objects are a person's hand and a mobile phone. The hand is moving slightly to press the phone's buttons, causing the phone to shift position. This movement is due to the physical action of the hand.", "background_and_ambient_analysis": "No clear background elements are visible; the background is blurred and out of focus. There are no fluid or environmental motions (fire, water, wind) observed."}}
{"video_id": "hDc2IJfOz50", "file_name": "hDc2IJfOz50_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a bowl of salad ingredients. First, there's a bowl with diced veggies, ham, avocado, etc. Then a hand pours vinaigrette (but wait, rule f says exclude text recognition, so ignore the text labels like Vinagreta). Then another hand adds pimentón. Wait, no—wait the video frames: first frame shows a bowl with various ingredients. Then frame 2: hands pouring from a small bowl into the big bowl (probably the dressing). Then frame 3: mixing the salad with a wooden spoon. Then frame 4: scooping the salad onto a plate.\n\nWait, need to follow the rules. Let's list the steps chronologically.\n\n1. The video starts with a glass bowl filled with diced red bell peppers, orange bell peppers, diced tomatoes, sliced avocado, diced ham, and mushrooms on a wooden surface.\n2. A hand pours a liquid (dressing) from a small glass bowl into the large bowl.\n3. The hand then adds a small amount of a reddish spice (pimentón) into the bowl.\n4. A wooden spoon stirs the mixture, combining the ingredients.\n5. The mixed salad is scooped from the large bowl and placed onto a blue plate with white polka dots.\n\nNow, check rules. Focus on motion and behavior. Mention appearance: colors, size, orientation. Spatial relationships: e.g., hand pouring into bowl, spoon mixing, salad moved to plate.\n\nAvoid text (like \"Vinagreta\" is text, so don't mention it). Don't name characters.\n\nSo: A hand pours liquid into a glass bowl containing diced vegetables, avocado, and ham. Another hand adds a red spice to the bowl. A wooden spoon then stirs the mixture, blending ingredients. Finally, the salad is transferred from the bowl to a blue plate with white polka dots.\n\nCheck for chronology. First, the bowl with ingredients. Then pouring liquid (vinaigreta, but exclude text so just \"liquid\"). Then adding spice (pimentón, exclude text so just \"red spice\"). Then stirring. Then serving.\n\nWait, the frames: frame 0: bowl with ingredients. Frame 1: hand pouring from small glass into big bowl (so liquid being added). Frame 2: hand adding spice (pimentón is the spice). Frame 3: stirring with spoon. Frame 4: scooping onto plate.\n\nSo the sequence is:\n\n- Initial bowl: diced red and orange bell peppers, diced tomatoes, sliced avocado, diced ham, mushrooms in a glass bowl on wooden surface.\n\n- Hand pours liquid from small glass into large bowl.\n\n- Hand adds small red spice (pimentón is the spice, but exclude text so just \"red spice\") into bowl.\n\n- Wooden spoon stirs the mixture.\n\n- Scooped salad is placed onto blue plate with white dots.\n\nNow, check rule a: chronological motion. So describe in order.\n\nStart: Glass bowl with colorful diced vegetables (red, orange peppers, tomatoes), avocado slices, ham, and mushrooms on wooden surface.\n\nThen: A hand pours liquid from a small glass bowl into the large bowl.\n\nThen: Another hand adds a small amount of red spice to the bowl.\n\nThen: A wooden spoon stirs the ingredients together.\n\nThen: The mixed salad is scooped from the bowl and placed onto a blue plate with white polka dots.\n\nNow, spatial relationships: When pouring, the small bowl is held above the large bowl. When adding spice, the hand is adding to the large bowl. When stirring, the spoon is in the bowl. When serving, the bowl is positioned near the plate.\n\nBut rule c says mention spatial relationships if relevant. So perhaps when pouring, hand is above the bowl. When stirring, spoon is inside the bowl. When serving, salad is moved from bowl to plate.\n\nRule b: describe appearance and number. The ingredients: diced red and orange peppers, tomatoes (colorful, multiple pieces), avocado slices, ham cubes, mushrooms. The hand: visible, probably adult hand. The small glass bowl: small, clear. The wooden spoon: brown, long handle.\n\nBut keep concise.\n\nLet's try to draft:\n\nA glass bowl filled with diced red and orange bell peppers, tomatoes, avocado slices, ham, and mushrooms sits on a wooden surface. A hand pours liquid from a small glass bowl into the large bowl, followed by adding a small amount of red spice. A wooden spoon then stirs the mixture, blending all ingredients. Finally, the mixed salad is scooped and transferred to a blue plate with white polka dots.\n\nCheck rules:\n\n- Motion: pouring, adding spice, stirring, scooping. Chronological.\n\n- Appearance: colors (red, orange peppers, tomatoes, avocado, ham, mushrooms), red spice.\n\n- Spatial: hand above bowl when pouring,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hDc2IJfOz50.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hDc2IJfOz50_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 112.80896526508317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand pours vinaigrette into the salad, a spoon stirs the salad ingredients, and hands serve the salad onto a plate – all discrete solid objects moving via explicit physical actions (pouring, stirring, serving).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; wooden table surface remains static throughout."}}
{"video_id": "hDuyE3koWVs", "file_name": "hDuyE3koWVs_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a blue grid chart, while another hand uses a blue pencil to point at a line on the chart. The pencil then moves to write on a spiral-bound notebook below. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hDuyE3koWVs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hDuyE3koWVs_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 110.98685370249926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hand and pencil are moving to draw lines on grid paper, representing discrete physical motion due to explicit action.", "background_and_ambient_analysis": "Background elements (grid paper, notebook) show no uniform shifting; no fire, water, or wind present."}}
{"video_id": "hF-auJEOoAA", "file_name": "hF-auJEOoAA_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a tiled surface, gray squares. Then hands appear, moving a word strip. Let's see the sequence: initial frame has \"STV\" on the tiles, then hands place letters to form \"STVDO\". Wait, the steps: at [0.0] it's \"STV\", then [1.4] hands enter, move to form \"STVDO\"? Wait, the frames: frame 0 has STV, then frame 1-2 hands place letters, frame 3 shows STVDO, then frame 4-5 hands move again, maybe rearrange. Wait the problem says \"chronological paragraph\".\n\nWait the video: first frame [0.0] has \"STV\" on the tiles. Then [1.4] hands come in, move the tiles. Wait the captions:\n\n0.0: S T V on the grid (gray squares, background)\n\n1.4: Hands appear, rearrange the letters\n\n2.5: Letters are in order S T V D O (so STVDO)\n\n3.6: Hands move away, showing STVDO\n\n4.7: Hands reposition, maybe move letters, forming A K? Wait the last frame shows A K? Wait the given frames:\n\nFrame 0: S T V on the tiles\n\nFrame 1: Hands placing letters, maybe moving the strip\n\nFrame 2: S T V D O on the grid\n\nFrame 3: Hands move, maybe repositioning\n\nFrame 4: A K on the grid (the last frame shows A K, but the previous shows STVDO)\n\nWait need to track the motion step by step.\n\nStep 1: Initial frame, the surface has gray square tiles with letters. Then, hands enter the frame, pick up or move the letters. Then they arrange them to form \"STVDO\". Then, the hands move away, leaving the letters arranged. Then, in the next part, the hands come back and adjust, maybe forming a different arrangement.\n\nWait the task is to describe motion chronologically. So:\n\n- The video starts with a tiled surface (gray squares) where the letters S, T, V are placed.\n\n- Then, two hands enter the frame, manipulate the letter tiles, moving them to form the sequence S, T, V, D, O.\n\n- The hands then remove or adjust the tiles, leaving the arrangement of S, T, V, D, O visible.\n\n- Subsequently, the hands reposition the tiles, resulting in the letters A and K being visible on the surface.\n\nWait need to check the frames:\n\nFrame 0: \"S T V\" on the grid.\n\nFrame 1.4: hands moving, arranging.\n\nFrame 2.5: \"S T V D O\" as the arrangement.\n\nFrame 3.6: hands moving away, showing \"S T V D O\".\n\nFrame 4.7: hands reposition, showing \"A K\".\n\nWait the last frame (4.7) has \"A K\" but previous was \"S T V D O\". So the hands are moving tiles to rearrange.\n\nSo the motion is: hands enter, arrange letters into \"STVDO\", then move to arrange into \"AK\".\n\nWait need to check the given frames:\n\nThe video has 5 frames (0 to 4.7):\n\n0.0: S T V on tiles.\n\n1.4: hands place the tiles.\n\n2.5: S T V D O.\n\n3.6: hands move, so the arrangement is \"STVDO\".\n\n4.7: hands move tiles to form A K.\n\nSo the chronological steps:\n\nFirst, two hands appear, arranging the letters to form \"STVDO\" on the tiled surface. Then, the hands reposition the tiles, resulting in the letters \"A\" and \"K\" visible on the surface.\n\nNow, describe appearance: the hands are human, light skin, size medium. The tiles are gray square, background is tiled surface. The letters are on the tiles.\n\nSpatial relationships: hands come from top and bottom, moving tiles on the surface.\n\nCamera perspective: top-down, no movement.\n\nRules: exclude text recognition (but the letters are part of the motion). Wait the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" Wait, but the letters are part of the action. Hmm. Wait the rules say: \"Exclude text recognition\" — meaning don't describe the text as words, but in this case, the letters are part of the motion. Wait, no: the task says \"focus on motion and behavior of main subjects\". The motion is arranging the letters, so the letters are the objects being moved. So describe the motion of the hands moving the tiles.\n\nSo let's structure:\n\n- The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hF-auJEOoAA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hF-auJEOoAA_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 247.01633684643878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (small square tiles/game pieces) are being manipulated by hands: placed, adjusted, and repositioned across the tiled surface.", "background_and_ambient_analysis": "The tiled background remains stationary with no shifting or environmental fluid motion (e.g., fire, water, smoke). No camera-induced background movement detected."}}
{"video_id": "hEy_ANYD87c", "file_name": "hEy_ANYD87c_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals—wearing blue, pink, green, and white shirts—collaboratively push a large glass panel mounted on a wooden frame across a paved area. The blue-shirted person leads from the left, the pink-shirted individual supports centrally, and the green and white-shirted people assist from the right, maintaining coordinated movement as they shift positions. The camera remains in a top-down perspective with slight motion to follow the panel's horizontal progression.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hEy_ANYD87c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hEy_ANYD87c_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 895.3022346939584, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people: one in pink shirt, one in white shirt, one in blue shirt. They are walking and moving their arms, indicating locomotion and hand movements.", "background_and_ambient_analysis": "Background (trees, building, ground) is stationary. No fire, water, smoke, or wind observed. No ambient environmental motion."}}
{"video_id": "hFrBNspsJxo", "file_name": "hFrBNspsJxo_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to parse the video frames. The video starts with a dark red screen, then transitions to a room. The main subject is a person in a red shirt and patterned pants. They move towards a wooden dresser, open a drawer, and seem to be handling something inside. \n\nLet's break down the chronology: \n\n0.0s: Dark red screen (maybe a transition). \n1.4s: Room with dresser, person enters from the right. \n2.5s: Person is in front of the dresser, moving to open a drawer. \n3.6s: Person is adjusting or taking items from the drawer. \n4.7s: Person is still interacting with the dresser.\n\nMain subject is one person. Appearance: red shirt, patterned pants. Spatial relationship: person is in front of the dresser. Background has a bed and wall. Camera perspective: starts with a dark frame, then stationary (since no movement described, so probably static or slight pan? Wait, the video starts with a red screen, then shows the room. The camera seems to stay in one position, maybe a static shot after the initial red screen.\n\nCheck rules: focus on motion and behavior. So describe the sequence: person enters the frame, goes to dresser, opens drawer, handles items.\n\nBackground: minimal, so just mention the room elements briefly if necessary. The rules say \"keep background descriptions minimal unless essential\". The dresser is a main object, so it's part of the scene.\n\nNow, structure the caption:\n\n- Chronological order: starts with red screen, then person moves into frame, approaches dresser, opens drawer, interacts with contents.\n\n- Appearance: person in red shirt, patterned pants.\n\n- Spatial: person is in front of the dresser.\n\n- Camera: starts with red screen, then static (no movement mentioned, so probably fixed camera).\n\nWait, the first frame is [0.0] dark red. Then [1.4] shows the room. So the camera might have a static shot after the initial dark frame.\n\nSo the caption should be:\n\nA person in a red shirt and patterned pants enters the frame from the right, approaches a wooden dresser against a wall, opens a drawer, and handles items inside. The camera remains stationary throughout the scene, showing the dresser and a bed in the background.\n\nWait, need to check if \"bed\" is necessary. The rule says minimal background. The room has a bed (from frame 1.4: \"bed\" is mentioned in the description as \"a bed with a patterned bedspread\" maybe? Wait the user's input has in frame 1.4: \"a room with a wooden dresser, a bed with a patterned bedspread, and a wall\". So bed is part of the background, but since it's minimal, maybe just mention \"a bed\" if essential. But the action is around the dresser, so maybe the bed is not critical. However, the rule says \"minimize background unless essential for motion\". Here, the person is interacting with the dresser, so the bed is just part of the room. So maybe include it as part of the scene, but not too detailed.\n\nWait, the problem says \"keep background descriptions minimal unless essential for understanding motion\". Since the motion is the person going to the dresser, the dresser is the key, so background can be minimal. So perhaps \"in a room with a bed and wall\" but maybe not necessary. Wait, the initial frames show the room, so the background is a room with dresser and bed, but maybe just \"a room\" is enough, but the dresser is the main object.\n\nWait, let's read the user's input for each frame:\n\nFrame 0.0: dark red.\n\nFrame 1.4: room with wooden dresser, bed, wall.\n\nFrame 2.5: person in red shirt and patterned pants near dresser.\n\nFrame 3.6: person opens drawer.\n\nFrame 4.7: person handles items in drawer.\n\nSo the background has a dresser, bed, and wall. But the main action is the person and the dresser. So for background, mention the dresser as the key object, but since it's the setting, maybe it's okay.\n\nNow, the caption needs to be concise, chronological. So:\n\nThe video begins with a dark red screen. A person in a red shirt and patterned pants enters from the right, walks to a wooden dresser against a wall, opens a drawer, and retrieves an item. The camera remains stationary, capturing the scene with minimal background detail.\n\nWait, but the rules say \"exclude text recognition, named characters, or stylistic analysis\", so no mentioning \"dark red screen\" as part of the scene? Wait, the first frame is dark red, so that's part of the video", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hFrBNspsJxo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hFrBNspsJxo_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 161, "blur_score": 28.972696799738003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a red hoodie and dark pants moves into the frame, interacts with a dresser (opening drawers), and stands with hands on hips.", "background_and_ambient_analysis": "Background elements (dresser, walls) remain static without uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "hFyydjsWJTE", "file_name": "hFyydjsWJTE_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown top and blue jeans runs toward the camera across a concrete surface, then leaps forward and lands with feet visible. The camera remains stationary at ground level, capturing the motion from a low angle as the individual approaches and jumps, with a concrete barrier and sparse bushes in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hFyydjsWJTE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hFyydjsWJTE_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 161, "blur_score": 435.6386893085188, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person walks away and then returns, with visible motion of legs and feet; this is due to locomotion of a solid discrete object.", "background_and_ambient_analysis": "Background (concrete wall and bushes) is static. No significant environmental motion (wind, fire, etc.) dominates."}}
{"video_id": "hFBY4MqNTPU", "file_name": "hFBY4MqNTPU_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt plays a silver saxophone while seated, moving the instrument slightly and gesturing with his left hand. He remains in front of a blue wall adorned with vinyl records and a trombone. The camera captures him from a static angle with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hFBY4MqNTPU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hFBY4MqNTPU_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 118.08071932986431, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black clothing is moving: playing a saxophone and gesturing with their hand. Solid, discrete motion.", "background_and_ambient_analysis": "Background (blue wall with records and lamp) is static. No fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "hGCAZdtvQns", "file_name": "hGCAZdtvQns_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person on a sled or snowboard descends a snowy slope from the right side of the frame, moving toward the left and eventually exiting the view. The individual is small and indistinct in the monochrome footage, navigating the snow-covered path. The camera maintains a fixed, top-down perspective throughout, capturing the motion against a backdrop of snow, structural elements, and a dimly lit building. Background details are minimal, emphasizing the subject's downward trajectory.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hGCAZdtvQns.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hGCAZdtvQns_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 438.00850225527284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single yellow vehicle (likely a car or truck) enters from the right, moves leftward across the frame, and exits, demonstrating discrete locomotion without collisions or interactions.", "background_and_ambient_analysis": "The background features a stationary building and bridge structure with snow-covered ground; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) are observed. Snow remains static with no visible displacement."}}
{"video_id": "hGbKRhIljKI", "file_name": "hGbKRhIljKI_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate a small white rectangular electronic component, rotating it to display different sides and then moving it toward the background tools. The camera maintains a close-up perspective with slight movement, focusing on the hands and component against a cluttered workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hGbKRhIljKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hGbKRhIljKI_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 403.63586747134264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a small rectangular object (likely a tool or component), rotating and positioning it to display different sides.", "background_and_ambient_analysis": "Background consists of static mechanical parts and floor tiles; no shifting background or environmental motion (fire, water, wind) observed."}}
{"video_id": "hH8ha-WycWk", "file_name": "hH8ha-WycWk_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adjusts dark, slender bamboo-like branches on a white sheet, repositioning the stems and leaves from the right side of the frame toward the left. The branches, characterized by their elongated shape and sparse foliage, lie on a textured surface beneath the paper. The camera remains stationary in a top-down perspective, capturing the hand’s movements as it manipulates the branches.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hH8ha-WycWk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hH8ha-WycWk_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 373.55242186109615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A hand holding a brush moves deliberately to draw on paper; the motion is controlled locomotion of solid objects (hand, brush) for artistic creation.", "background_and_ambient_analysis": "Background (table surface) is static and consistent across frames; no fluid motion (fire, water, smoke) or wind-driven motion observed."}}
{"video_id": "hHw6agTiifg", "file_name": "hHw6agTiifg_000193_000203.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>. So I need to make sure the caption is inside that tag.  Let me check the sample response. The user provided an example where the output is <caption_output> followed by the caption and then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hHw6agTiifg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hHw6agTiifg_000193_000203.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1625.71678082055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands and fingers on a guitar, indicating distinct physical motion of solid objects (guitar and body parts).", "background_and_ambient_analysis": "Background elements (couch, plants, window) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "hG7NznP265I", "file_name": "hG7NznP265I_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold a red and silver power drill horizontally against a plain white background; one hand grips the handle while the other supports the top. The camera then zooms in on the drill’s trigger as a finger presses it, focusing on the hand-drill interaction. Background remains minimal and unobtrusive throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hG7NznP265I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hG7NznP265I_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.44743461187845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is pressing the trigger of a power drill, with discrete motion from the hand interacting with the tool.", "background_and_ambient_analysis": "The background is a static white wall with no shifting or environmental fluid motion (no fire, water, or wind)."}}
{"video_id": "hGLych8AZas", "file_name": "hGLych8AZas_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white shirt holds a baby wearing a red shirt and blue shorts near a silver car in a parking lot. The baby raises one hand, then waves both arms, and extends them outward while the woman adjusts her hold. The camera remains steady at a medium angle, capturing the subjects’ movements against the backdrop of parked vehicles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hGLych8AZas.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hGLych8AZas_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 129.451845469182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (wearing a red shirt and blue shorts) is making visible arm movements (waving, raising hands), indicating discrete motion. The woman is holding the baby and remains relatively stable.", "background_and_ambient_analysis": "The background (parked cars, road) is stationary with no shifting. No fluid or environmental motion observed."}}
{"video_id": "hI5DCIP1Fyc", "file_name": "hI5DCIP1Fyc_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a person in a black hoodie with a red stripe and dark hair. It then transitions to an ice hockey rink where multiple players, some in white jerseys and others in black, skate and pass the puck. A player in a white jersey directs the puck toward the goal, while a goalie in a red jersey defends. The camera pans to follow the puck's movement, capturing players positioning around the net. The scene concludes with the players continuing their game on the ice.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hI5DCIP1Fyc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hI5DCIP1Fyc_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 81.28690361271684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hockey players (solid objects) actively skating, passing, and colliding on ice; hockey sticks and puck move due to physical interactions.", "background_and_ambient_analysis": "The ice rink background (boards, walls, goal) remains static with no uniform shifting or fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "hKEX_0dPkp0", "file_name": "hKEX_0dPkp0_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals arm wrestle at a table; one in a black shirt, the other in a red shirt grip hands tightly, leaning forward with effort. The red-shirted person leans back, resisting the black-shirted individual’s pressure. A third person in a striped shirt stands behind, observing. The camera captures the scene from a static, slightly shaky angle focused on the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hKEX_0dPkp0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hKEX_0dPkp0_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 430.28564065081594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people engaged in arm wrestling, with visible motion in their arms and upper bodies due to physical force interaction; third person observing.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Static background elements (buildings, grass) remain fixed with no uniform motion."}}
{"video_id": "hJBizt1EFmY", "file_name": "hJBizt1EFmY_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand rests palm-up on a surface. Another light-skinned hand enters from the right, moves toward the first hand's palm, and gently presses against it. The camera remains in a static close-up top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hJBizt1EFmY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hJBizt1EFmY_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 120.94278376811882, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) is moving, with fingers manipulating a red line on the palm; motion is deliberate and physical.", "background_and_ambient_analysis": "Background is a static wooden surface with no shifting or fluid motion; no fire, water, or wind detected."}}
{"video_id": "hKeb9XFIQmY", "file_name": "hKeb9XFIQmY_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person with long dark hair, wearing a black top, sits at a table. They lean forward, adjusting items on the table, then pick up a small device with their right hand and move it slightly. Subsequently, they gesture across the table's surface. The background features a red door, and the camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hKeb9XFIQmY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hKeb9XFIQmY_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1185.7010762991438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving her hands to interact with objects on the table (cards and triangular structures). The motion is deliberate and physical, indicating human locomotion and manipulation.", "background_and_ambient_analysis": "Background elements (wall, red cabinet) are static and do not shift. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "hKQH2ARMlhs", "file_name": "hKQH2ARMlhs_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people wearing brown hoodies sit around a white table outdoors. One individual with a beaded necklace gestures toward scattered items on the table, including cards and a pink object, while others interact with objects. The camera pans right, slightly shaking, to reveal additional seated individuals and their actions at the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hKQH2ARMlhs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hKQH2ARMlhs_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1226.0967459299723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are moving hands to interact with cards and game pieces on the table; hands and cards show discrete physical motion due to human interaction.", "background_and_ambient_analysis": "The background (tent, trees) is stable with no shifting or fluid motion; no fire, water, smoke, or wind are visible."}}
{"video_id": "hK4F__Xa0Qs", "file_name": "hK4F__Xa0Qs_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a pink outfit sits as an adult’s hand with a ring holds and guides the baby’s hands; the baby raises and claps their hands upward before lowering them back into the adult’s grasp. The scene remains a steady close-up with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hK4F__Xa0Qs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hK4F__Xa0Qs_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 59.56436876777738, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (solid object) is clapping their hands, resulting in discrete hand movements. The motion is voluntary and physically driven by the baby’s actions.", "background_and_ambient_analysis": "The background elements (walls, furniture) show no significant shifting or fluid motion. No fire, water, or wind-driven phenomena are present."}}
{"video_id": "hI2L34YeTBg", "file_name": "hI2L34YeTBg_000346_000356.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark t-shirt and shorts sits cross-legged on a bed with a pink sheet, holding cards and interacting with a colorful board game spread before them. They lean forward, moving a card toward the board, which features property spaces and game pieces. The camera shifts to a top-down view of the game, capturing the board and scattered cards, then returns to the person seated against a pillow with a window featuring blinds in the background. The camera movement includes a downward pan and slight repositioning.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hI2L34YeTBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hI2L34YeTBg_000346_000356.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 41.16441010501646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy is moving a board game and its pieces. The boy's hands and the board are the discrete objects showing motion due to his actions.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) detected. The room is static with no ambient elements."}}
{"video_id": "hLNUmWV4fQU", "file_name": "hLNUmWV4fQU_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women, one in gold and one in teal traditional attire, dance in sync on a circular platform in a banquet hall. They move rhythmically, stepping and turning while extending their arms, with seated guests observing from surrounding tables. The camera remains stationary, capturing the dancers from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hLNUmWV4fQU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hLNUmWV4fQU_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 69.26952731129903, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects (dancers) on a circular platform exhibit controlled locomotion through coordinated body movements, with no fluid motion or environmental displacement affecting them.", "background_and_ambient_analysis": "No significant background shift or fluid/environmental motion detected. Background elements (tables, chairs, ceiling lights) remain stable with no uniform displacement, and no fire, water, or smoke visible."}}
{"video_id": "hLvsYNSalBA", "file_name": "hLvsYNSalBA_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and a red cap crouches on a wooden surface, making slight adjustments to their posture while maintaining a bent position. The camera captures this from a stationary top-down perspective against a plain white wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hLvsYNSalBA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hLvsYNSalBA_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 231.23179735172624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is crouched on the floor, performing actions that involve slight body movements (e.g., hand and leg adjustments).", "background_and_ambient_analysis": "The background consists of static elements (floor and wall) with no shifting or fluid motion. No fire, water, or smoke is present."}}
{"video_id": "hM6-2vuokO8", "file_name": "hM6-2vuokO8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person with long hair and a red top begins seated on a bed to the left of the frame in a room with white walls, then stands and jumps repeatedly in the center, performing energetic dance movements. The camera remains stationary with slight shake, capturing the person’s dynamic motions against the minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hM6-2vuokO8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hM6-2vuokO8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 161, "blur_score": 354.6808856477337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (in red attire) is moving dynamically, performing dance moves. The movement is due to physical locomotion. Other solid objects (piano, drum set) are static.", "background_and_ambient_analysis": "The background (walls, door) is stable with no uniform shifting. There are visual effects (hearts) but they are not natural environmental phenomena (fire, water, smoke, wind) and are not dominant. The dominant motion is not ambient."}}
{"video_id": "hLvWHF0DOSA", "file_name": "hLvWHF0DOSA_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray and black jacket, blue pants, and brown boots crouches beside a brown horse, adjusting its lower leg and hoof with their hands. They manipulate the horse's hoof, using a tool to work on it, while the horse remains stationary. The camera angle shifts slightly downward and closer to the hoof during the action, with a wooden stable wall and dirt ground visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hLvWHF0DOSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hLvWHF0DOSA_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 86.40122650218775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a jacket and boots manipulates a horse's hoof, moving hands and body to adjust the limb and hold a container. The horse remains stationary. Both objects exhibit discrete physical motion from deliberate human action.", "background_and_ambient_analysis": "Background elements (wooden wall, dirt ground) show minimal movement and no shifting patterns indicative of camera motion. No fluid/environmental phenomena (fire, water, smoke, wind) are present; the scene is primarily static with controlled human interaction."}}
{"video_id": "hMJzoIxvlxk", "file_name": "hMJzoIxvlxk_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt with a gray patch on the back and a red cap adjusts their headwear, turns their body toward the washing machine, and bends downward, interacting with the appliance. The background includes framed wall art and items on the washing machine. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hMJzoIxvlxk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hMJzoIxvlxk_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 80.04779542196141, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a red cap and blue shirt) moves while interacting with a washing machine, lifting and placing a white object (laundry basket or blanket) into the machine.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); static walls and framed pictures are fixed."}}
{"video_id": "hLfZQCWlPNY", "file_name": "hLfZQCWlPNY_001472_001482.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red jacket with white stripes stands near the foreground, holding a bow and arrow. Another person in a red shirt and light pants enters from the left, takes the bow, steps back, and releases an arrow toward targets positioned against a red wall in the background. The camera remains static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hLfZQCWlPNY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hLfZQCWlPNY_001472_001482.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 94.71481769054466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (man in red jacket, woman in red top) interact with a bat. The woman performs distinct motion patterns including swinging and positioning the bat, while the man transitions out of the frame.", "background_and_ambient_analysis": "Red walls and targets remain stationary throughout the video; no fluid environmental elements (fire, water, smoke) are present, and background shifts are not observed."}}
{"video_id": "hMtRhlOJHg8", "file_name": "hMtRhlOJHg8_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red hoodie stands in a dimly lit laundry room before a white washing machine, opens the machine's door, and leans in to retrieve clothes from the drum. A dryer with laundry supplies on top is positioned to the right of the washer. The camera remains static, capturing the action from a fixed angle throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hMtRhlOJHg8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hMtRhlOJHg8_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 940.8773395195856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red hoodie is interacting with a dryer: holding the door, bending over, and manipulating the dryer's contents. The person's motion is deliberate and consistent with typical laundry activities.", "background_and_ambient_analysis": "The background (walls, window, appliances) is static with no uniform shifting. No fluids, fire, or wind are present."}}
{"video_id": "hLb0EnS5-ZI", "file_name": "hLb0EnS5-ZI_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a yellow and blue power drill to carve a white, round onion on a wooden deck; the hand positions the drill, places the onion on the deck, lifts it, and rotates it while drilling. Greenery surrounds the deck, and the camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hLb0EnS5-ZI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hLb0EnS5-ZI_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 150, "blur_score": 479.87349449145455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holds a white spherical object while manipulating it with a handheld power tool (likely a drill), resulting in rotational motion of the object due to the tool's action.", "background_and_ambient_analysis": "Wooden planks and grass in the background show no uniform shifting, indicating no significant environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "hMyI8A4Y1EA", "file_name": "hMyI8A4Y1EA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person in dark clothing begins prone in a snowy field patch, then rises and walks steadily across the grassy terrain from left to right, moving away from the camera. The camera maintains a static, wide-angle perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hMyI8A4Y1EA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hMyI8A4Y1EA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 161, "blur_score": 3910.258708822922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is walking across the snow-covered field, moving from left to right and then standing still.", "background_and_ambient_analysis": "Background (field and distant trees) is static; no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "hN0aKbXhFys", "file_name": "hN0aKbXhFys_000205_000215.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long blonde hair and a dark patterned sleeve top stands in front of a built-in oven, holding a white rectangular baking dish. She opens the oven door, inserts the dish inside, then closes the oven door. The camera remains stationary, capturing the action from a fixed perspective in a kitchen setting with light wooden cabinets. The background includes the oven and surrounding cabinetry, with no additional significant movement or elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hN0aKbXhFys.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hN0aKbXhFys_000205_000215.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 271.0499127572855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman (solid object) is moving her arms to place a baking dish into an oven, then closing the oven door. The baking dish is a discrete object being moved by explicit physical force (her hands).", "background_and_ambient_analysis": "The background consists of static wooden cabinets and an oven. There are no shifting background elements (walls, ground) indicating camera motion, and no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "hO-Wd_C3eVk", "file_name": "hO-Wd_C3eVk_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with two main subjects: a person and an alien. The person is on the right, wearing a dark shirt with a logo, cooking over a fire. The alien is on the left, tall and thin, with a big head. First frame shows them both. Then the alien moves slightly, maybe stepping forward. The person is cooking, stirring or handling something. Then the camera shifts to a close-up of the alien, showing its face as it looks around. Then the person is still cooking, and another person in a hoodie and pants appears on the left, walking towards the first person. So the sequence is: initial shot of both, alien moving, close-up of alien, then the second person entering. Need to describe chronologically. Check rules: motion, appearance, spatial, camera. Let's structure it.\n\nFirst frame: a person in dark shirt (with logo, maybe, but don't mention name) cooking at a fire; alien (tall, thin, light skin) stands to left. Then alien moves forward, maybe gestures. Camera zooms in on alien's face. Then the person continues cooking, and a second person (wearing a dark hoodie and pants) walks into frame from left, approaching the first person. Camera perspective: starts with a medium shot, then close-up of alien, then medium shot again with the second person. Background is dark, maybe a campsite with fire. Keep background minimal. Don't mention names or text.\n\nSo putting it all together: Chronological order. Start with the person cooking (dark shirt, standing at fire) and the alien (tall, thin, light-skinned) standing to the left. The alien moves slightly, then the camera zooms in on the alien's face. The person continues cooking as a second individual (in a dark hoodie and pants) enters from the left and walks toward the first person. Camera shifts from a medium shot to a close-up of the alien, then back to a medium shot including the new person.\n\nCheck rules: a) motion and behavior: person cooking, alien moving, second person entering. b) appearance: dark shirt, tall alien, dark hoodie. c) spatial: alien left of person, second person enters from left. d) camera: medium shot, zoom in, then medium shot. e) background minimal. f) exclude text. g) no reasoning.\n\nNow write concisely. Let's draft:\n\n\"A person in a dark shirt cooks over a fire while a tall, thin alien with light skin stands to the left. The alien moves forward slightly, and the camera zooms in on its face. The person continues cooking as a second individual in a dark hoodie and pants enters from the left, walking toward the first person. The camera maintains a medium shot with a brief close-up of the alien before returning to a medium shot.\"\n\nWait, check if the second person is entering. In the frames: frame 5 shows two people: one (the first person) cooking, and the other (in hoodie) walking in. So yes. Need to mention the order of events.\n\nFirst part: initial scene with two subjects (person and alien). Then the alien's movement, camera zoom to alien. Then the second person entering. So:\n\nIn the opening scene, a person wearing a dark shirt cooks at a fire while a tall, slender alien with light skin stands to the left. The alien moves forward and the camera zooms in on its face. The person continues cooking, and a second person in a dark hoodie and pants walks into the frame from the left, approaching the first person. The camera transitions from a medium shot to a close-up of the alien, then back to a medium shot with both individuals.\n\nBut must be concise. Let's try shorter.\n\n\"A person in a dark shirt cooks over a fire while a tall, thin alien with light skin stands to the left. The alien moves forward, and the camera zooms in on its face. The person continues cooking as a second individual in a dark hoodie and pants enters from the left and walks toward the first person. The camera shifts from a medium shot to a close-up of the alien, then returns to a medium shot.\"\n\nCheck all rules. Motion: cooking, moving forward, entering. Appearance: dark shirt, tall alien, dark hoodie. Spatial: alien left of person, second person enters left. Camera: medium, zoom in, medium. Background minimal (fire, dark setting). No text or names. Good.\n</think>\n\n<caption_output>A person in a dark shirt cooks over a fire while a tall, thin alien with light skin stands to the left. The alien moves forward slightly, and the camera zooms in on its face. The person continues cooking as a second individual in a dark hoodie and pants enters from the left, walking toward the first person. The camera transitions from a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hO-Wd_C3eVk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hO-Wd_C3eVk_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 150, "blur_score": 77.86385599084076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The human (guitar player) is moving his hands and body while playing the guitar. The alien figure is turning its head and body slightly.", "background_and_ambient_analysis": "The background elements (walls, lights, fan) are static and do not shift uniformly. There are no ambient environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "hOGLgMCKxQw", "file_name": "hOGLgMCKxQw_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand with a ring on its finger places and adjusts a ring onto the ring finger of another light-skinned hand over a white textured surface, then withdraws the hand, captured from a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hOGLgMCKxQw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hOGLgMCKxQw_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 161, "blur_score": 281.4546022568385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human hands are the discrete objects: one hand places a ring on another hand's finger, followed by adjustments to the ring's position.", "background_and_ambient_analysis": "The background consists of a static white surface with no fluid or gaseous motion (e.g., fire, water, smoke), and no shifting background elements indicating camera-induced movement."}}
{"video_id": "hOQM7ZE3J68", "file_name": "hOQM7ZE3J68_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a white dress opens a silver refrigerator door. A woman carrying a shopping bag approaches from the left, placing the bag on the counter, while a man in a light shirt enters and uses the water dispenser. The child holds a green vegetable, then steps inside the fridge, with the camera shifting to a close-up of the child within the refrigerator compartment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hOQM7ZE3J68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hOQM7ZE3J68_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 426.87845355784174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people: child, woman, man) move via locomotion and physical interactions (e.g., opening fridge doors, walking).", "background_and_ambient_analysis": "The kitchen background (walls, cabinets, refrigerator) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "hMOLfBk2MoU", "file_name": "hMOLfBk2MoU_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white lab coat over a pink shirt stands in a room with framed wall items and a circular sign. The scene shifts to a woman with long hair, who uses both hands to adjust a pair of round-framed glasses on her face, moving them upward. The background features a shelf with eyewear. The camera transitions from a medium shot of the man to a close-up of the woman adjusting her glasses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hMOLfBk2MoU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hMOLfBk2MoU_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 36.28987960671357, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Woman's hands and head moving to adjust glasses; discrete solid object motion from explicit physical action (manual manipulation).", "background_and_ambient_analysis": "Background elements (walls, framed pictures, shelves) show no uniform shifting or environmental motion (e.g., fire, water, wind). Static room with no fluid/gaseous motion detected."}}
{"video_id": "hN2ONzA6Zp4", "file_name": "hN2ONzA6Zp4_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand dips a tortilla into a bowl of yellow egg mixture. From a top-down view, two hands mix a golden-yellow paste with another substance while surrounded by bowls of eggs, rice, and ice-covered shrimp on a white surface. The hands then place a portion of the paste onto a wooden cutting board and transfer it into a small metal pan containing hot oil.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hN2ONzA6Zp4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hN2ONzA6Zp4_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 87.06006589028655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands are stirring egg mixture, handling shredded cheese, and placing corn pieces on a cutting board. These are solid objects in motion due to human actions.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind motion observed. Background elements (white surface, bowls) remain static."}}
{"video_id": "hP2WY1GRloQ", "file_name": "hP2WY1GRloQ_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray jacket and dark pants wades through shallow water, holding a wooden bowl in their right hand and a shovel in their left. They move forward, lowering the bowl into the water, then lifting it with water filling the interior. The person continues walking while manipulating the bowl and shovel, keeping them in front of their body. The camera follows closely, maintaining a steady close-up perspective with slight movement as it tracks the subject’s motion. Background details are minimal, focusing on the water and the person’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hP2WY1GRloQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hP2WY1GRloQ_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 42.307360684545834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing waders) is actively moving a bucket and a tool through hand motions, with discrete, solid objects (bucket, tool, person's limbs) exhibiting controlled motion due to physical interaction.", "background_and_ambient_analysis": "Water is visible but not shifting uniformly; no static background elements (e.g., walls, distant land) show uniform motion indicating ambient environmental dominance."}}
{"video_id": "hQKR1GB-BxY", "file_name": "hQKR1GB-BxY_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a ground view of leaves and grass—so that's the initial scene. Then it moves to show two people by a car, maybe loading gear? Wait, the frames: first frame is leaves, then grass, then a car with people, then two guys near a lake. Let's check each frame.\n\nFrame 0: Close-up of forest floor with dry leaves and green plants. Frame 1: Similar, maybe moving a bit. Frame 2: More grass, maybe moving up. Frame 3: Car with people—two people, one in red shorts, standing near the car. Frame 4: Two guys walking toward a lake. One in black shirt with pink text, the other in black shirt, light shorts. They're moving along the shore.\n\nNow, chronological order. Start with ground view, then camera moves to show people by the car, then the two guys walking by the lake. The caption should describe each step.\n\nMain subjects: people. Number: two guys in frames 4-5. Appearances: one in black shirt with pink/yellow text, light shorts; the other in black shirt, red shorts? Wait, frame 3 shows two people by the car: one in red shorts (and maybe yellow shoes), the other in darker clothes. Then frame 4: two guys walking, one in black shirt with colorful text (maybe \"WY\" or similar), light shorts; the other in black shirt, light shorts? Wait, the video transitions from the car to the lake.\n\nWait, the sequence: [0] ground, [1] ground, [2] car with people, [3] two guys walking toward lake. So the action is: camera starts on the ground (leaves), then moves to show two people by a car (one in red shorts, maybe loading gear), then focuses on two guys walking along the lake shore.\n\nNeed to describe motion and behavior in order. First, ground view. Then people near car—maybe loading something. Then two guys walking toward the lake.\n\nCheck the rules: chronological, main subjects (people), their appearance, spatial relationships.\n\nLet's structure:\n\n- Begins with a close-up of the forest floor covered in dry leaves and sparse green vegetation.\n- Camera then pans upward to reveal two individuals standing by a vehicle; one wears red shorts and yellow boots, the other is partially visible.\n- Next, the camera follows two men walking along the lakeshore; one wears a black T-shirt with pink and yellow lettering and light shorts, while the other wears a black T-shirt and light shorts.\n- The camera moves in a steady pan to capture their movement along the water's edge.\n\nWait, need to keep it concise. Let's check:\n\nStart: ground (leaves), then pan up to car with people, then to two guys walking by lake.\n\nSo the caption should be:\n\nThe video opens with a ground-level view of dry leaves and grass, then pans upward to show two people standing near a car, with one in red shorts and yellow boots. The camera then follows two men walking along a lake shoreline, one in a black T-shirt with colorful text and light shorts, the other in a black T-shirt and light shorts, maintaining a steady perspective as they move toward the water.\n\nWait, but need to check number: in frame 3, there are two people (one in red shorts, one in black shirt, maybe). Then frame 4: two guys walking (same? or different? The video sequence is frames 0-5, so maybe frame 3: two people by car, frame 4: two men walking to lake.\n\nSo main subjects: in the first part, two people by car; then two men walking. But are they the same people? The video might transition from car to lake, so the two men walking are the same two, maybe. But the caption should describe the sequence.\n\nAlso, spatial relationships: when by the car, they're next to it; when walking, they're along the shore.\n\nLet's try:\n\nThe video begins with a close-up of a forest floor covered in dry leaves and sparse green plants. The camera then pans upward to show two people standing beside a vehicle; one wears red shorts and yellow boots, while the other is partially visible. Subsequently, the camera follows two men walking along a lakeshore, one dressed in a black T-shirt with pink and yellow text and light-colored shorts, the other in a black T-shirt and light shorts, as they move toward the water's edge with a steady pan.\n\nCheck if that follows rules:\n\na) Motion and behavior in chronological order: yes, starts with ground, then car, then walking.\n\nb) Appearance and number: two people by car (one red shorts, yellow boots), two men walking (black shirts,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hQKR1GB-BxY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hQKR1GB-BxY_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 159, "blur_score": 76.07815224498628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "hRHrpO-snp8", "file_name": "hRHrpO-snp8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and blue overalls stands in front of a large beige rock with white patches, surrounded by scattered rubble. He swings a hammer to strike a chisel embedded in the rock, then shifts left while continuing to hammer. The background features a stone building with arches, and the camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hRHrpO-snp8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hRHrpO-snp8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 505.7391444108897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (wearing red shirt and blue pants) is moving due to their own locomotion and throwing motion, which is discrete and solid.", "background_and_ambient_analysis": "The background (building, steps, rubble) is static with no fluid/environmental motion. No fire, water, smoke, or wind observed."}}
{"video_id": "hRwmgY99pBk", "file_name": "hRwmgY99pBk_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a helmet and harness rappels downward along a blue building facade with circular windows, gradually moving from the top toward the bottom. Another individual is visible on the right side of the building. The camera maintains a static top-down perspective, capturing the descent.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hRwmgY99pBk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hRwmgY99pBk_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 216.74750444876355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is moving downward along a rope attached to the blue wall, indicating locomotion due to physical forces (gravity, rope tension).", "background_and_ambient_analysis": "The blue wall with circular holes and glass building on the right show no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "hR_6ks5Dwus", "file_name": "hR_6ks5Dwus_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and dark pants places a brick on a structured grid. The screen brightens, then the individual moves a large pallet of bricks. They adjust bricks near a tall stack, then bend to stack more bricks onto the structure. Camera shifts from close-up to wider angles, ending with a close-up of brick placement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hR_6ks5Dwus.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hR_6ks5Dwus_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 406.06291800379273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (in red shirt and dark overalls) moves bricks and a pallet of bricks, placing them on a structure. Brick placement involves discrete physical interactions with the hand and structure.", "background_and_ambient_analysis": "The background (walls, floor, and structural elements) remains stationary throughout all frames. No fluid motion (fire, water, smoke) or environmental phenomena (wind) is observed. Background elements do not shift uniformly."}}
{"video_id": "hQj_IUf2pbg", "file_name": "hQj_IUf2pbg_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with visible hair and skin texture shifts a black car gear shift from a neutral position to lower gears, moving the shift lever downward while the thumb presses the gear lever. A leg in light gray shorts is visible in the footwell to the left of the shift. The camera remains static in a close-up perspective focused on the center console.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hQj_IUf2pbg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hQj_IUf2pbg_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 102.91992156421922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) is physically moving the gear shift lever, demonstrating explicit mechanical interaction.", "background_and_ambient_analysis": "The car interior background (dashboard, gear shift area, and driver's leg) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "hSMhyTV9YoA", "file_name": "hSMhyTV9YoA_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a small, dark, rounded object on a large, textured stone base, lifting it to place on a metal workbench. They then set down a small, light-colored chisel and a pointed tool to the left of the stone base. The pink container and additional tools remain in the background. The camera maintains a close-up perspective, slightly following the hands' movements as they interact with the objects on the workbench.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hSMhyTV9YoA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hSMhyTV9YoA_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 522.3317076397366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands manipulate a stone and tools on a metal surface, exhibiting distinct physical interactions (pressing, positioning, tool movement) with solid objects.", "background_and_ambient_analysis": "Static background elements (e.g., metal surface, pink container, floor) show no uniform shifting; no fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "hSyTMWi5BeI", "file_name": "hSyTMWi5BeI_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a grassy field scene, maybe a close-up of grass. Then, there's a person with gloves handling a white object, maybe a rope or tape, in the grass. Next, a person in a light blue jacket is seen walking through the field, then another person in a dark jacket and cap holding a stick. The text mentions \"THORO WAS ONLY ONE THING TO DO\" but per the rules, we exclude text recognition. So focus on motions: handling object, walking, holding stick.\n\nMain subjects: people. First, hands with gloves (white) manipulating something (white object) in grass. Then, person in light blue jacket walking, then person in dark jacket and cap holding a stick. Need chronological order. Appearance: gloves are white, jacket colors (light blue, dark), cap (dark). Spatial: first, hands in grass; then person walking (field), then person with stick (field). Background: grassy field, maybe distant trees, but keep minimal.\n\nCamera: first, close-up on grass and hands? Then maybe following the person walking, then the person with stick. Camera movement: maybe panning? But need to check.\n\nRules: exclude text, named characters. So no \"Thor\" or text.\n\nPutting it together: Chronological: 1. Close-up of hands (white gloves) in grass manipulating a white object. 2. Person in light blue jacket walking through field. 3. Person in dark jacket and cap holding a stick, moving in field.\n\nCheck appearance: gloves (white), jacket colors (light blue, dark), cap (dark). Spatial: hands in grass, person walking (field), person with stick (field).\n\nCamera: initial close-up, then following subjects? Maybe the camera moves with the people.\n\nFinal caption should be concise, chronological paragraph. Let's draft:\n\nA pair of white-gloved hands manipulates a white object in tall grass. A person in a light blue jacket walks through an open field, followed by another individual in a dark jacket and cap holding a stick. The camera follows the movement of the subjects through the grassy landscape.\n\nCheck rules: no text, no names. Mentioned motions (manipulate, walk, hold), appearance (white gloves, light blue jacket, dark jacket, cap), spatial (tall grass, open field). Background minimal (grassy landscape). Camera follows movement.\n\nWait, the first frame is \"grassy field\", then hands, then person in blue jacket, then person in dark jacket. So chronological order: hands manipulating, then person walking, then person with stick.\n\nAlso, the second frame shows hands in grass, third frame person in blue jacket, fourth frame person in dark jacket with stick. So yes.\n\nNeed to make sure it's a concise paragraph.\n\nAnother version: In a grassy field, white-gloved hands handle a white object. A person wearing a light blue jacket walks through the field, then another individual in a dark jacket and cap holds a stick while moving. The camera captures these actions in sequence.\n\nCheck if it's chronological: first the hands, then the first person walking, then the second person with stick. Yes.\n\nAlso, mention number of subjects: first, a pair of hands (so two hands), then two people (one in blue, one in dark).\n\nAppearance: gloves white, jacket colors (light blue, dark), cap dark.\n\nSpatial: hands in grass, people in field.\n\nCamera: follows the motion, so maybe \"camera follows the subjects as they move\".\n\nWait, the rules say \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo need to end with camera perspective. Let's see the video clips:\n\nFirst frame: grassy field (maybe top-down?), then close-up of hands, then person walking (camera follows), then person with stick (camera follows).\n\nMaybe \"The camera transitions from a close-up of the grass to following the subjects through the field.\"\n\nBut need to check.\n\nPossible caption:\n\nWhite-gloved hands manipulate a white object amidst tall grass. A person in a light blue jacket walks through an open field, followed by another individual in a dark jacket and cap holding a stick. The camera follows the movement of the subjects, capturing their actions in the grassy landscape.\n\nCheck for rules: no text, no named characters. Includes motion (manipulate, walk, hold), appearance (white gloves, light blue jacket, dark jacket, cap), spatial (tall grass, open field), camera movement (follows movement).\n\nYes, that seems right.\n</think>\n\n<caption_output>A pair of white-gloved hands manipulates a white object in tall grass. A person in a light blue jacket walks through an open field, followed by another individual in a dark jacket and cap", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hSyTMWi5BeI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hSyTMWi5BeI_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 103.54640995039617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The bird is handled by a gloved hand and then held by a person in a blue poncho. The person in the blue poncho then moves their arms (extending and releasing the bird). Another person in a black jacket and cap gestures with a stick and a gloved hand. The motion of the bird and the people's limbs are distinct and due to explicit physical forces (holding and releasing).", "background_and_ambient_analysis": "The background consists of grass and trees in a field. There is minimal movement in the grass (possibly due to wind) but it is not dominant. The background elements do not shift uniformly, indicating no significant camera motion. No fire, water, smoke, or wind is the dominant motion, so not ambient_environmental."}}
{"video_id": "hSo7fuBQnDc", "file_name": "hSo7fuBQnDc_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink sports bra, black shorts, and white sneakers performs a dynamic exercise sequence in a gym setting. She begins in a low plank position, then transitions into a downward motion with her legs extended and arms supporting her body, followed by a jump and repositioning. Throughout the movement, she maintains a forward-leaning posture with knees bent and arms extended. The camera follows her motion closely, exhibiting slight shake, while gym equipment remains visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hSo7fuBQnDc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hSo7fuBQnDc_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 33.012421386579376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is performing a lunge exercise; her body and legs move in a controlled manner due to her own physical exertion.", "background_and_ambient_analysis": "The background consists of stationary gym equipment (dumbbells, weight machines) with no uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "hUPS5-RFlAM", "file_name": "hUPS5-RFlAM_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a patterned shawl sits, working with materials. The camera shifts to a close-up of their hands, adorned with a blue bracelet, weaving long, dry straws. Hands move rhythmically, interlacing the straws while positioned in front of a pile of similar materials. The camera perspective changes from a medium shot to a tight close-up on the hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hUPS5-RFlAM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hUPS5-RFlAM_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 499.6313299370714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects in motion: hands weaving bamboo sticks in a basket. Motion is deliberate, rhythmic, and driven by manual manipulation.", "background_and_ambient_analysis": "Static background (wall, floor) with no shifting or uniform motion. No fire, water, smoke, or wind observed in any frame."}}
{"video_id": "hV29m8Kh-P8", "file_name": "hV29m8Kh-P8_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white gloves holds a dark-colored bottle, moving it toward a mechanical device with multiple pipes and valves on a metal surface. The individual positions the bottle vertically into the device, adjusting its placement with both hands. Various objects, including a spray bottle and glass, are visible on the table. The background is a plain wall, and the camera maintains a close-up perspective with minimal movement, focusing on the hand motions and bottle insertion process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hV29m8Kh-P8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hV29m8Kh-P8_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 91.8111496499427, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves manipulates a dark bottle and connects it to a metal apparatus with hoses; hands and equipment move in discrete, purposeful motions.", "background_and_ambient_analysis": "The background (white wall and stationary lab equipment) shows no uniform shifting or fluid/environmental motion; no fire, water, smoke, or wind is present."}}
{"video_id": "hVDHpcieDL0", "file_name": "hVDHpcieDL0_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands secures the laces of a beige athletic shoe with red accents, positioned on a colorful striped fabric. The hands pull and knot the laces, tightening the shoe's fit. The camera maintains a close-up, top-down perspective without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hVDHpcieDL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hVDHpcieDL0_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 144, "blur_score": 75.45403235695758, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively tying shoelaces on a shoe, demonstrating precise physical manipulation.", "background_and_ambient_analysis": "Background is a stationary striped fabric; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "hU6dumC1Knc", "file_name": "hU6dumC1Knc_000165_000175.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and dark pants is inside an open wooden shed, bending over and using a tool to work on the interior structure; he moves slightly while hammering, then stands upright facing the shed's open doorway. The camera remains stationary, capturing the scene from a fixed angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hU6dumC1Knc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hU6dumC1Knc_000165_000175.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 184.6755639802762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a blue shirt and dark pants) moves inside the shed: bending down, stepping forward, and adjusting their position. This is discrete, solid object motion due to locomotion.", "background_and_ambient_analysis": "The wooden shed walls and ground show no uniform shifting or fluid motion (e.g., no fire, water, or wind effects). Background elements remain static throughout."}}
{"video_id": "hTgoVnuaBGo", "file_name": "hTgoVnuaBGo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video shows a group of people on a grassy field, probably a sports field. Let's see the actions.\n\nIn the first frame, there are several people. Let's note the main subjects. The people are moving, so I need to track their actions over time. \n\nLooking at the frames: the first frame has people in various positions. The person in white shirt and blue shorts is bending down, maybe picking up something. Then, the person in red jersey with 56 is standing. There are others: some in black, white, etc. \n\nWait, the video is a sequence of frames from 0 to 5 seconds. So need to describe the motion over time.\n\nChronological order: start with the initial positions, then what happens next.\n\nFirst, people on a grassy field. Let's list the actions:\n\n- A person in white shirt and blue shorts bends down (maybe picking up a ball).\n- A person in red jersey (56) stands to the right.\n- Another person in black and white shorts is near the center, maybe talking to someone.\n- Others are moving around.\n\nIn the second frame, the person in white shirt and blue shorts is still bent, maybe placing something. Then the person in red (56) is still there.\n\nWait, the video is a pan left, so the camera is moving left. The background has trees and a yellow tape.\n\nWait, the rules say: focus on motion of main subjects, chronological order. Briefly describe appearance, number. Spatial relationships. Conclude with camera perspective and movement.\n\nLet me outline:\n\n- Time 0-5 seconds: A group of people on a grassy field. A person in a white shirt and blue shorts bends down, then stands up. A person in a red jersey with number 56 stands to the right. Others are scattered; one in black and white shorts, one in black shirt, etc. The camera pans left, capturing the field and people moving.\n\nWait, need to be precise.\n\nFirst, identify main subjects: several individuals (at least 8 visible), colors: red jersey (56), white shirt, black, blue shorts, etc.\n\nChronological motion: \n\nAt 0s, person in white shirt (blue shorts) bends down. Person in red 56 stands. Others are standing or moving. \n\nBy 1s, the person in white shirt is still bent, maybe placing something. Person in red 56 is still there. \n\n2s: the person in white shirt starts to stand up. Person in red 56 remains. \n\n3s: person in white shirt stands up, turns, and walks away. Person in red 56 is still. Others: a person in black shirt and white shorts is near the center, talking to someone. \n\n4s: the person in white shirt (blue shorts) moves to the left, then another person (in black shirt) bends down. \n\n5s: similar positions, person in red 56 still standing.\n\nWait, the key is to describe the sequence in order. Maybe:\n\nThe video shows a group of people on a grassy field. Initially, a person in a white shirt and blue shorts bends down, while a person in a red jersey with the number 56 stands to the right. Another individual in a black shirt and white shorts is near the center, conversing with someone in a black vest. As the video progresses, the person in the white shirt stands up and moves leftward, while others adjust positions; one person in a black shirt bends down. The camera pans left, maintaining a medium shot of the field and the group, with trees and yellow caution tape visible in the background.\n\nWait, but need to keep it concise. Let's structure:\n\nA group of people on a grassy field; one in white shirt and blue shorts bends down, then stands and moves left. A person in red jersey (56) stands right; others including black shirt and white shorts interact. Camera pans left.\n\nWait, the output must be a paragraph, concise, chronological.\n\nCheck rules: exclude text recognition (so no \"56\" but maybe \"number 56\"? Wait, the rules say \"exclude text recognition\", so probably just describe the jersey as red, not mentioning the number. Wait, the user's rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So don't mention the number 56.\n\nAh, right! So the red jersey: just \"a person in a red jersey\". Don't mention the number.\n\nSo revise:\n\nA group of people on a grassy field; a person in a white shirt and blue shorts bends down, then stands up and moves leftward. A person in a red jersey stands to the right", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hTgoVnuaBGo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hTgoVnuaBGo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 71.18084907799184, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people, soccer ball) exhibit motion due to physical interactions: a person kicks the ball, which then moves across the field, while other individuals run and position themselves.", "background_and_ambient_analysis": "Static background elements (trees, fence, grass) show no uniform shifting or environmental motion; no fire, water, smoke, or significant wind effects observed."}}
{"video_id": "hVxMPLrzv4A", "file_name": "hVxMPLrzv4A_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person holding a sign with a green question mark. Then the scene cuts to another person juggling. Let's break it down chronologically.\n\nFirst frame: A person in a white shirt with red text (but we can't mention text per rules) holds a white sign with a green question mark. Then the next scene is a different person (striped shirt) juggling dark objects. Wait, the second scene shows someone in a striped shirt juggling, then another person in red approaches. Wait, the user says \"chronological paragraph\".\n\nSo sequence: Start with person holding sign (static, holding up), then transition to a person juggling (throwing and catching), then the juggler interacts with another person. Let's check the frames.\n\nFrame 0: Person holds sign (green question mark on white), sitting at table, white shirt with text (but we ignore text, focus on motion). Then frame 1: Wait, the video is a sequence. Let's parse the video description given in the user's problem.\n\nThe user provided four frames:\n\n[0.0] person holding sign (green question mark) up.\n\n[1.4] cuts to another person in striped shirt juggling (throwing up, catching), at a picnic table.\n\n[2.5] continues juggling (throwing higher, catching).\n\n[3.6] juggler is seen with arms moving, then a person in red approaches (from right?).\n\nSo chronological order:\n\n1. A person is seated at a picnic table, holding up a white sign with a green question mark. 2. The scene shifts to a different person standing at a picnic table, wearing a striped shirt and juggling dark objects. 3. The juggler continues tossing and catching the objects, then extends their arms toward another person in a red shirt who approaches from the right side of the frame.\n\nWait, need to check the frame descriptions.\n\nFirst frame: person holds sign (static), then next frame is person juggling (action). Then the person in striped shirt juggling, then another person in red approaches.\n\nSo step by step:\n\n- Initially, a person holds a white sign with a green question mark above their head, seated at a table.\n\n- The scene transitions to a second person in a striped shirt, juggling dark objects, standing at a picnic table.\n\n- This person continues juggling, then turns to interact with a third person in a red shirt who enters from the right.\n\nWait, the frames given: frame 1.4 is the juggling person, then frame 2.5 shows the same person juggling (maybe higher), then frame 3.6 shows the juggler and the red person approaching.\n\nSo the main subjects are the first person (holding sign), then the juggler (striped shirt) and the red-shirted person.\n\nBut per rules, focus on motion and behavior in chronological order.\n\nSo the sequence:\n\nFirst, a person holds a white sign with a green question mark, elevated above their head, while seated at a table. Then, the scene shifts to a second person wearing a striped shirt, juggling dark objects in front of a picnic table. This person continues juggling, then turns to extend their arms toward a third person in a red shirt who approaches from the right.\n\nWait, check the background: \"background descriptions minimal unless essential\". So the background is a park with grass and trees, but we can mention if needed. The rules say \"exclude text recognition, named characters, so ignore the shirt text like \"Flip Up\".\n\nSo first part: person holding sign (white, green question mark) up. Then scene cuts to person in striped shirt (light and dark stripes, standing at picnic table) juggling (throwing and catching dark objects). Then, the juggler interacts with another person (red shirt) approaching from the right.\n\nWait, the user's input for the frames:\n\n<0.3 seconds> [person with sign]\n\n<1.4 seconds> [person juggling]\n\n<2.5> [juggling continued]\n\n<3.6> [juggler and red person]\n\nSo chronological:\n\nAt the start, a person holds a white sign with a green question mark above their head, seated at a table. The scene then transitions to a different person wearing a striped shirt, standing at a picnic table and juggling dark objects. This person continues to toss and catch the objects, then extends their arms toward another person in a red shirt who approaches from the right side of the frame.\n\nCheck rules:\n\na) Motion: holding sign (static), then juggling (dynamic), then interacting.\n\nb) Appearance: first person's shirt is white (but \"briefly describe appearance and number\"—so \"person in white shirt\", \"striped shirt\", \"red shirt\". But don't mention", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hVxMPLrzv4A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hVxMPLrzv4A_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 137.4444112411287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects: person in striped shirt clapping/handshaking, and person in red shirt walking and shaking hands. Movements are discrete and driven by muscle actions (clapping, handshaking).", "background_and_ambient_analysis": "Background elements (trees, grass) show no shifting or fluid motion; no fire, water, smoke, or significant wind effects (trees remain static)."}}
{"video_id": "hViPA0ZRbuo", "file_name": "hViPA0ZRbuo_000286_000296.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a denim jacket hammers a glowing orange metal piece on a black anvil, moving the hammer downward to strike the metal repeatedly. The metal lies horizontally on the anvil's flat surface, with the person standing in front of it, their hands positioned to control the hammer's motion. The camera remains static, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hViPA0ZRbuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hViPA0ZRbuo_000286_000296.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 322.24224407016027, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a hammer to strike a glowing metal object on an anvil; the hammer and metal exhibit discrete, solid motion due to physical impact.", "background_and_ambient_analysis": "The background contains static elements (trees, structures) with no uniform shifting; the glowing orange object is a heated metal piece, not dominant fluid/environmental motion."}}
{"video_id": "hUdrrualCR0", "file_name": "hUdrrualCR0_000668_000678.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark green shirt and black shorts dribbles a basketball, weaving around orange cones on a blue indoor court, moving from right to left across the frame while navigating the cones. Other individuals in red shirts stand or move in the background near the court's edge. The camera remains stationary, tracking the dribbler’s motion without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hUdrrualCR0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hUdrrualCR0_000668_000678.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 56.41955882866712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in dark clothing (carrying a ball) moves dynamically around orange cones, while a person in red clothing remains stationary in the background.", "background_and_ambient_analysis": "The blue floor and wall markings remain static throughout; no fluid environmental motion (fire, water, smoke) or significant wind effects are present."}}
{"video_id": "hWOnhvaqamA", "file_name": "hWOnhvaqamA_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are positioned on an elliptical trainer in a gym; the person on the right, wearing a black shirt with a white skeleton design on the back and dark shorts, operates the machine with their hands on the handles, while the person on the left, dressed in a dark gray polo shirt and dark shorts, stands slightly behind and to the left, gesturing with their hands as if instructing. The camera pans upward from their legs to their upper bodies, maintaining a steady focus on their interaction. The background includes gym equipment but remains minimally visible. The camera perspective shifts slightly upward throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hWOnhvaqamA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hWOnhvaqamA_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 52.4276063438701, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people: one actively stepping on a stair climber machine, the other clapping and standing.", "background_and_ambient_analysis": "The gym background (walls, equipment) is static with no fluid motion or environmental shifts."}}
{"video_id": "hW-o6tFEkFU", "file_name": "hW-o6tFEkFU_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video frames. The first few frames show hands working on a circular metal object, maybe a wheel hub. The hands are dirty, using a tool. Then the scene changes to people around a well. Wait, the user says to focus on motion and behavior chronologically. So first part: hands working on the metal ring (hub), using a tool, then the hands move, maybe removing or fixing something. Then the scene shifts to a group of people (men, women, children) around a well, some with buckets. The task is to describe in order.\n\nCheck the rules: chronological order, main subjects, appearance, spatial, camera perspective.\n\nFirst sequence: close-up of hands (dirt-covered, adult) on a large, rusty metal ring (part of a wheel, maybe). Hands use a tool, then touch the ring. Then scene cuts to a group of people (men, women, kids, some in colorful clothing) gathered around a well. They are pulling up buckets or interacting near the well. The camera for the first part is close-up, top-down maybe. Then the second scene is a wider shot showing the group around the well.\n\nNeed to structure as chronological: first the hands working on the metal object, then the scene shifts to people at the well. Keep background minimal, so maybe just mention the well's surroundings aren't described. For the first part: hands (dark skin, dirty) manipulate a tool on a circular, rusty metal ring (embedded in a tire-like structure). Then the camera cuts to a group (several people, varying ages, wearing casual clothes) gathered around a well, with some holding buckets. Camera perspective for first part: close-up, possibly top-down? The first frames are close-up of the hands and the ring, then the scene changes.\n\nWait, the frames: [0.0] hands on metal ring with tool, [1.4] same, [2.5] hands moving, [3.6] hands touching ring, then [4.7] shows people at a well. So the first 4 seconds are the hands, then the 5th second is the well scene.\n\nSo the caption should start with the hands: two hands (adult, dark skin, dirty) using a tool to work on a circular, rusty metal ring (part of a vehicle wheel), then the scene transitions to a group of people (men, women, children) gathered around a well, some holding buckets. Camera for first part: close-up, static; then cuts to a wider shot of the well scene.\n\nNow, rules: exclude text, named characters. Focus on motion: first, hands use tool, move, touch ring. Then the scene shifts to people around well, possibly interacting, pulling buckets.\n\nLet me draft:\n\nA pair of dirt-covered adult hands manipulates a tool on a large, rusty circular metal ring embedded in a tire-like structure, then lifts the tool and touches the ring. The scene transitions to several people—men, women, and children—gathered around a well, some holding buckets. The camera remains in close-up during the initial action and cuts to a wider shot showing the group at the well.\n\nCheck the rules: chronological order, motion and behavior. Main subjects: hands first, then the group. Appearance: hands dirty, adult; people various ages, casual clothes. Spatial: first, hands on ring (ring is central); then people around the well. Background minimal, so just mention the well. Camera: close-up then cut to wider shot.\n\nWait, the first part: hands are working on the ring (maybe removing a part?), then the hands stop. Then the next scene. So the motion is hands using tool (poking, maybe prying), then touching the ring. Then the scene changes to people at well.\n\nNow, make concise. Let's write:\n\nA pair of dirt-covered adult hands uses a tool to manipulate a large, rusty circular metal ring on a tire-like structure, then places a finger on the ring. The scene cuts to several people—men, women, and children—gathered around a well, some holding buckets. The camera stays close to the hands during the first action before transitioning to a wider view of the group at the well.\n\nCheck if \"places a finger on the ring\" is accurate. In the frames: [0.0] tool on ring, [1.4] tool still, [2.5] hand moving to touch, [3.6] hand touching ring, [4.7] scene change. So yes, hands interact with the ring: using tool, then touching.\n\nNow, check all rules: a) motion chronological: hands working, then scene change. b) appearance: hands dirty, adult; people various ages. c) spatial: hands on ring (ring is central", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hW-o6tFEkFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hW-o6tFEkFU_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 29.86128417232686, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: hands manipulating a tool on a tire (first scene), and standing people (second scene). Motion observed is from explicit human actions.", "background_and_ambient_analysis": "No shifting background elements; no fluid/environmental motion (fire, water, wind) detected in either scene."}}
{"video_id": "hX68795qIvw", "file_name": "hX68795qIvw_000212_000222.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink headscarf applies a green substance to their face and neck in a bathroom with dark cabinets and white tiles, then sticks out their tongue. The scene transitions to the same individual with red hair and a blue floral top, adjusting their top against a plain wall. The camera remains close-up and slightly shaky throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hX68795qIvw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hX68795qIvw_000212_000222.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 147, "blur_score": 193.1603512444352, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects exhibit discrete motion: first subject (pink headwrap) moves head/face during speech/expression; second subject (red hair) moves head/hands during speech/gestures. Motion is localized to solid objects without environmental interaction.", "background_and_ambient_analysis": "Static bathroom tiles and plain white wall backgrounds show no shifting or fluid motion (fire, water, smoke, wind). Background elements remain fixed throughout both segments."}}
{"video_id": "hXKWg0LBPEw", "file_name": "hXKWg0LBPEw_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a man in a white shirt, tie, and bowler hat dancing in a room. Then it cuts to a close-up of a gloved hand pouring a yellow substance into a glass bowl, then another bowl. The man is dancing, then the scene shifts to the hands doing the pouring.\n\nWait, need to be chronological. So first scene: man dancing in black and white. Then close-up of hands with two bowls. Then the hand pours into the first bowl, then the second. Then back to the man. Wait, the timestamps: 0.0 is the man dancing, then 1.4 is the gloved hands pouring into two bowls. Let's check the frames.\n\nThe first frame (0.0) is the man dancing. Then frame 1.4 shows the gloved hands pouring into the first bowl (there's a yellow substance, maybe egg yolk? Then the next frames: the hand moves to the second bowl, pours into it. Then frame 4.7 shows the two bowls with the yellow substance in both. Then frame 5.0 is the man dancing again, waving.\n\nSo the chronological order is: man dancing, then close-up of hands pouring yellow into two bowls (first bowl gets some, then second), then the man dancing again.\n\nNeed to describe each step. Main subjects: man in white shirt, tie, bowler hat (dancing), gloved hands (pouring yellow substance into glass bowls).\n\nFirst, the man is dancing in a room, moving his arms. Then the scene shifts to close-up of a gloved hand pouring a yellow liquid into a glass bowl on a white surface, then moving to another bowl and pouring into it, so now both bowls have yellow. Then back to the man dancing, waving.\n\nAppearance: man in white shirt, tie, bowler hat; gloved hand (white glove), glass bowls (clear), yellow substance.\n\nSpatial: the bowls are side by side on a surface; the gloved hand is above the bowls.\n\nCamera: first scene is medium shot of man dancing, then close-up of hands and bowls, then back to medium shot of man.\n\nNeed to keep it concise, chronological.\n\nLet's structure:\n\nA man in a white shirt, dark tie, and bowler hat dances in a room with a light-colored wall and a window. The scene transitions to a close-up of a gloved hand pouring a yellow liquid into a clear glass bowl, then moving to a second clear bowl and pouring yellow liquid into it, resulting in both bowls containing the yellow liquid. The scene returns to the man dancing and gesturing with his arms.\n\nWait, check the frames:\n\n0.0: man dancing (room with vertical lines? Maybe old film style)\n\n1.4: gloved hand pouring into bowl (yellow substance on the left, other bowl empty)\n\n2.5: hand continues pouring, maybe the first bowl has more yellow, second is being filled\n\n3.6: now both bowls have yellow\n\n4.7: same as 3.6\n\n5.0: man dancing again\n\nWait, the frames: [1.4] shows a gloved hand pouring into a glass bowl with yellow liquid (so first bowl has yellow, second is empty), then [2.5] shows the hand moving to the second bowl, pouring yellow into it. So the action is pouring into the first bowl, then into the second.\n\nSo in the caption:\n\nA man in a white shirt, dark tie, and bowler hat dances in a room. The scene shifts to a close-up of a gloved hand pouring a yellow liquid into the first of two clear glass bowls, then into the second bowl, resulting in both bowls containing the yellow substance. The scene returns to the man dancing and gesturing.\n\nCheck the rules: focus on motion and behavior, chronological. Appearance: man's clothing, gloves, bowls. Spatial: bowls are adjacent, hand moves between them. Camera perspective: starts with medium shot of man, then close-up on hands/bowls, then back to medium shot.\n\nMention background minimal: first scene has light-colored walls and window? But rule e says minimal unless essential. Maybe just say \"room\" for the first scene.\n\nLet's draft:\n\nA man wearing a white shirt, dark tie, and bowler hat dances in a room. The scene transitions to a close-up of a gloved hand pouring a yellow liquid into the first of two clear glass bowls on a light surface, then pouring into the second bowl so both contain the yellow liquid. The scene returns to the man dancing and waving.\n\nCheck if that covers chronology:\n\n1. Man dancing.\n\n2. Close-up of hand pouring into first bowl.\n\n3. Hand pouring into second bowl.\n\n4. Return to man dancing.\n\nYes. Also, mention the spatial", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hXKWg0LBPEw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hXKWg0LBPEw_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 74.72597296266365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A gloved hand moves to deposit a yellow substance into a beaker containing liquid; the drop falls into the liquid. The person in the suit and hat also moves their arms, but these are discrete human motions.", "background_and_ambient_analysis": "Background elements (lab table, beakers, curtains) remain static throughout. No fluid motion (fire, water, smoke, wind) dominates; liquid in beakers is a discrete object action (drop addition) rather than ambient fluid dynamics."}}
{"video_id": "hY7iTZ6wnvg", "file_name": "hY7iTZ6wnvg_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A soccer player in a white jersey leaps to head the ball toward the goal, while a goalkeeper in a red jersey dives to the left attempting a save; several blue-jerseyed defenders stand near the goal line, some moving to block the shot as the ball flies past them. The camera captures the action from a sideline perspective, maintaining a steady focus on the goal area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hY7iTZ6wnvg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hY7iTZ6wnvg_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 1661.7787403772777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple soccer players (in blue and white uniforms) and the soccer ball are moving dynamically; players engage in physical interactions (kicking, blocking) while the ball travels through the air.", "background_and_ambient_analysis": "Background elements (goalpost, advertising banners, spectators) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "hXjAgnrWw4w", "file_name": "hXjAgnrWw4w_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a white floral-patterned onesie cries with eyes closed while lying on a purple striped blanket. The baby’s head shifts position slightly, turning and moving on the blanket, continuing to cry. The camera maintains a close-up perspective with minor handheld movements, focusing on the baby’s upper body and face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hXjAgnrWw4w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hXjAgnrWw4w_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 32.297978424089486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is moving its head, arms, and body due to crying and physical movements. A hand briefly appears and moves to touch the baby.", "background_and_ambient_analysis": "The background (purple blanket) is static and shows no environmental motion (fire, water, wind)."}}
{"video_id": "hXNqpWeJUq8", "file_name": "hXNqpWeJUq8_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with bare feet and black shorts performs a foot exercise on a blue mat placed on a grassy field. They alternately lift and shift their feet, balancing on one leg while moving the other foot forward in a stepping motion. The camera maintains a static side angle focused on the lower body throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hXNqpWeJUq8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hXNqpWeJUq8_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 216.60497654150842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a person's legs/feet moving on a yoga mat due to explicit locomotion (foot positioning exercises).", "background_and_ambient_analysis": "Background elements (grass field, distant structures) are static with no significant fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "hZzFMQbuplA", "file_name": "hZzFMQbuplA_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand from the left adjusts a clear tube inserted into the neck of a brown bottle standing upright on a wooden floor, then withdraws the tube while the camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hZzFMQbuplA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hZzFMQbuplA_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 157.75287546129985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand holding the hose is moving in a controlled manner to pour liquid into the stationary bottle. The hose and the hand are solid objects in motion.", "background_and_ambient_analysis": "The background (wooden floor and wall) is stable with no uniform shifting. There is no fire, water (as in flowing stream), smoke, or wind. The pouring of liquid is a controlled action and not an environmental fluid motion."}}
{"video_id": "hZadiAhvfgc", "file_name": "hZadiAhvfgc_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt with a crown design and glasses holds his nose with both hands. A second person in a red and black checkered shirt walks from left to right in the background. The camera remains stationary in a close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hZadiAhvfgc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hZadiAhvfgc_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 57.770799156928064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects exhibit motion: 1) A person in the background (wearing a checkered shirt) walking left to right (locomotion due to self-propelled movement), and 2) The foreground person's hand moving near the nose (continuous motion due to voluntary muscular action).", "background_and_ambient_analysis": "The background consists of stationary buildings, parked cars, and trees. No fire, water, smoke, or significant wind motion is present. The background elements remain fixed relative to the camera, with no uniform shifting observed."}}
{"video_id": "hZD388JiaMc", "file_name": "hZD388JiaMc_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands lift a transparent computer case from a cluttered desk, rotate it to display internal components, and reposition it on the desk. The case is medium-sized, clear, and contains visible internal hardware. The desk holds a keyboard, tools, and other miscellaneous items, with a monitor positioned above. The scene is captured from a top-down perspective with minimal camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hZD388JiaMc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hZD388JiaMc_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 102.74614553489494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands, computer components) are manipulated through physical interactions (grasping, positioning, moving items within the workspace).", "background_and_ambient_analysis": "Background elements (desk, wall, keyboard) show no significant uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "h_IiWSbbBpE", "file_name": "h_IiWSbbBpE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand lifts a black cap featuring a green Monster logo from a white surface, rotating it to reveal white text on its back; other caps remain stationary in the background. The camera maintains a top-down perspective without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h_IiWSbbBpE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h_IiWSbbBpE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 468.4683471679688, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a black baseball cap, causing it to rotate and flip to display its underside design.", "background_and_ambient_analysis": "Background is static (white surface, second cap). No fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "h_jDMdIC3z0", "file_name": "h_jDMdIC3z0_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a beige jacket and dark cap pushes a green snow blower with yellow augers forward, moving it from left to right between a dark SUV and a light-colored car. He clears snow and debris from the ground as he progresses toward a white building with blue-tinted windows. The camera remains steady with a slight pan to follow his movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h_jDMdIC3z0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h_jDMdIC3z0_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 394.9344364202407, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a green snow blower (discrete object) is moving forward, causing snow to be expelled. The person and snow blower exhibit clear locomotion and interaction with the environment.", "background_and_ambient_analysis": "Background elements (building tiles, garage door, ground) show no uniform shifting; no dominant fire, water, or wind motion observed."}}
{"video_id": "hYhAFivLAm0", "file_name": "hYhAFivLAm0_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a top-down view of an excavation site where several workers in casual clothing are digging in a large pit. Tools like a red level and an orange device lie on the ground near the pit's edge. The scene then transitions to a medium shot focusing on a woman in a black shirt and jeans gesturing while speaking, with other workers in the background using shovels to move dirt. The workers, including those in white and dark shirts, move around the site, some bending over the pit. The camera shifts from a high-angle perspective to a closer, eye-level view of the woman as she speaks, with the excavation pit and workers remaining the central focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hYhAFivLAm0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hYhAFivLAm0_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 353.64879344661716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (workers) are moving via locomotion and manual actions (digging, walking), with clear bounding box tracking possible.", "background_and_ambient_analysis": "Initial frames show a static dug-out site with no environmental motion (e.g., no fire, water, or wind effects). Subsequent frames feature a construction site with workers; no fluid/environmental motion dominates the scene."}}
{"video_id": "h_pK1_4nG54", "file_name": "h_pK1_4nG54_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two black and white medium-sized dogs stand on a grassy lawn, then run leftward across the grass toward the camera. A man in a green jacket and blue jeans walks into view from the left, approaching the dogs. The dogs move toward the man as he stands near them. The camera follows the dogs' motion with a slight pan left, capturing the suburban neighborhood background minimally.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/h_pK1_4nG54.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/h_pK1_4nG54_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 577.6980783839954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black-and-white dog is moving across the lawn, and a person enters the scene to interact with the dog (e.g., walking, petting).", "background_and_ambient_analysis": "Background elements (house, trees, lawn, driveway) show no significant shifting or fluid motion (no fire, water, or wind-driven swaying)."}}
{"video_id": "haHpYLctlG4", "file_name": "haHpYLctlG4_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown jacket and black shirt holds a stemmed glass with light-colored liquid, raises it to his mouth, drinks, then lowers it back. He stands in front of a purple curtain and a framed painting on a wall. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/haHpYLctlG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/haHpYLctlG4_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 58.55289167406059, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) moves his arm to bring the wine glass to his mouth for drinking, then lowers it. This motion is due to explicit physical forces (muscle movement) and is easily trackable with a bounding box.", "background_and_ambient_analysis": "The purple curtain and framed artwork on the wall remain static throughout the video, with no shifting or fluid motion (e.g., fire, water, wind). The environment is controlled and indoor, showing no ambient environmental phenomena."}}
{"video_id": "haXVsSzr-fU", "file_name": "haXVsSzr-fU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A tattoo artist wearing black gloves uses a tattoo machine on a person's shoulder, applying a detailed fish tattoo with scales and a prominent eye. The artist’s hand moves methodically, occasionally wiping the area with a white cloth as ink is deposited. The camera maintains a close-up view, focusing on the artist’s technique and the emerging design.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/haXVsSzr-fU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/haXVsSzr-fU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 135, "blur_score": 168.9043405736844, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The tattoo artist's gloved hand and tattoo machine are moving rhythmically to apply the tattoo; the recipient's skin and body remain largely stationary.", "background_and_ambient_analysis": "The background consists of static fabric elements (white and black cloths) with no uniform shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind visible)."}}
{"video_id": "hb8ItC_xwAI", "file_name": "hb8ItC_xwAI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt walks away from the camera, their hands initially positioned near the back of their neck before clasping together behind their back. The individual moves through a store-like setting with shelves visible in the background. The camera follows the subject with slight movement, maintaining a rear view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hb8ItC_xwAI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hb8ItC_xwAI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 227.75544832125613, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is moving their hands and body (clapping, turning, and adjusting hands), which are discrete solid objects.", "background_and_ambient_analysis": "The background consists of static store shelves and items; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "haFqcmWqXr0", "file_name": "haFqcmWqXr0_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young male with short dark hair and a dark blue polo shirt with white collar stripes raises his right hand near his face, then turns his head left while smiling and looking around. He maintains a smile, glancing toward the right, in a busy cafeteria filled with tables and other students. The camera follows his movements with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/haFqcmWqXr0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/haFqcmWqXr0_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 145, "blur_score": 327.65132285458617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy in a dark blue polo shirt is moving his head, smiling, and drinking from a cup. These are discrete solid object movements.", "background_and_ambient_analysis": "No uniform shifting of background elements (windows, tables, distant people are stable). No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "ha4fMnHnPZg", "file_name": "ha4fMnHnPZg_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a watermelon split into two halves with red flesh and green rind over a red cutting board, separates the halves onto the board, then positions one half and slices it into two triangular pieces. The camera maintains a close-up perspective, focusing on the hands and watermelon.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ha4fMnHnPZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ha4fMnHnPZg_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 56.17718204426899, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The watermelon is being held and cut by a knife. The hands and knife are moving to split the watermelon into two halves.", "background_and_ambient_analysis": "The background (blue wall and red cutting board) is static. No fluid or environmental motion (fire, water, wind) is present; the watermelon is a solid object."}}
{"video_id": "hcbKF1yzuuA", "file_name": "hcbKF1yzuuA_000471_000481.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a dark scene, maybe a rock or something. Then it shifts to a rocky area with snow. Then there's a close-up of a snow-covered rock face. Next, a rope appears, probably part of a climbing setup. The camera moves to show the rope and maybe the climber's gear. Let's track the sequence.\n\nFirst frame: dark, maybe a rock with some snow. Second: closer on a rock with texture. Third: a tree or branch? Wait, no, the description says \"rocky terrain with snow\". Then frame 4: shows a rock face with snow and a rope. Frame 5: more rope and snow. The main elements are the rocky terrain with snow, and the rope. The motion is the camera panning or moving to show the environment and the rope. The main subjects are the rocks, snow, and the rope. The camera is moving from a close-up of rocks to showing the rope against the snow.\n\nNeed to describe in chronological order: starts with dark scene (maybe rocks), then moves to rocky terrain with snow, then a rope (probably part of climbing equipment) comes into view. The camera movement is panning or shifting to show the rope. Also, the background is minimal, so focus on the main elements.\n\nLet's structure it: The video begins with a dark view of rocky terrain, then shifts to a close-up of snow-covered rocks, followed by a pan revealing a yellow and purple striped climbing rope positioned against the snow-covered rock face. The camera moves to highlight the rope’s orientation, with the rock face in the background.\n\nCheck the rules: motion and behavior in chronological order. Main subjects: rocks, snow, rope. Appearance: rope is yellow and purple striped, rocks are rocky with snow. Spatial: rope next to the rock face. Camera perspective: pan, maybe a slight movement.\n\nWait, frame 4: \"snow-covered rocky terrain with a yellow and purple striped rope\" – the rope is visible there. So the sequence is: starting dark, then rocky area, then rope appears. The camera movement is moving to show the rope.\n\nSo the caption should be:\n\nThe video opens with a dark view of textured rock surfaces, transitions to a close-up of snow-covered rocks with visible moss or debris, then pans to reveal a yellow and purple striped climbing rope positioned vertically against the snow-covered rock face. The camera movement shifts focus from the rocky terrain to the rope, highlighting its placement against the backdrop of the snowy cliff.\n\nWait, but need to be concise. Let's make it shorter.\n\n\"Beginning with a dark, textured rock surface, the video shifts to a close-up of snow-covered rocks with patches of moss, then pans right to reveal a yellow and purple striped climbing rope positioned vertically against the snow-covered rock face. The camera movement emphasizes the rope's orientation as it moves to highlight the rocky terrain and snow.\"\n\nWait, check if it's chronological: dark rock → snow-covered rocks → rope. Yes. Main subjects: rocks (textured, snow-covered), rope (yellow/purple striped). Spatial: rope against the rock face. Camera: pans right.\n\nAnother version: \"The video starts with a dark view of rocky terrain, transitions to a close-up of snow-covered rocks with visible moss, then pans to show a yellow and purple striped climbing rope vertical against the snow-covered rock face. Camera movement shifts focus from the terrain to the rope, highlighting its position.\"\n\nNeed to keep it concise. Let's follow the rules: \"Focus primarily on motion and behavior of main subjects in chronological order. Briefly describe appearance and number (color, size, orientation). Mention spatial relationships if relevant. Conclude with camera perspective and movement.\"\n\nMain subjects: rocks (snow-covered, textured), rope (yellow/purple striped, vertical). Motion: camera starts on dark rock, moves to snow-covered rocks, then pans to show rope.\n\nSo:\n\n\"The video begins with a dark view of rocky terrain, transitioning to a close-up of snow-covered rocks with patches of moss. The camera then pans to reveal a yellow and purple striped climbing rope positioned vertically against the snow-covered rock face, highlighting its orientation relative to the rocky terrain. The camera movement shifts focus from the rock surface to the rope, capturing its placement against the snowy cliff.\"\n\nCheck for conciseness. Maybe trim:\n\n\"Beginning with a dark rocky terrain view, the video shifts to snow-covered rocks with moss patches. The camera pans right to reveal a yellow and purple striped climbing rope vertical against the snow-covered rock face, emphasizing its placement next to the terrain. The camera movement focuses on the rope's orientation relative to the rock.\"\n\nBut need to be precise. The problem says \"concise, chronological paragraph\". Let's check the example. Wait, the rules say \"concise, chronological paragraph describing the provided video\".\n\nPossible final caption:\n\n\"The video starts", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hcbKF1yzuuA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hcbKF1yzuuA_000471_000481.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 233.20813096430035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "hc7Dl_YlAyU", "file_name": "hc7Dl_YlAyU_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows two people on a rocky cliff. First, I need to note the main subjects: two men. Their appearance: one in a dark shirt and light shorts, the other in a dark shirt, light shorts, and a white helmet. Wait, the first frame shows one with a helmet, then the other. Wait, the first frame, the person on the left is sitting with a helmet, the one on the right is standing. Then as the video progresses, the person on the left (sitting) shifts, and the person on the right (standing) points. Let's check the sequence.\n\nFrame 0: Both on rocky cliff. Left person sitting, wearing helmet, dark shirt, light shorts. Right person standing, dark shirt, light shorts, white hat. Background is landscape with fields.\n\nFrame 1: The left person is moving, maybe adjusting. The right person is pointing.\n\nFrame 2: Left person is now leaning back, right person still pointing.\n\nFrame 3: Left person continues to move, perhaps shifting position. Right person still standing, pointing.\n\nFrame 4: Left person is now sitting but maybe repositioning, right person still pointing.\n\nFrame 5: Left person is sitting, maybe adjusting, right person pointing.\n\nSo the motion is the left person shifting position (sitting on the rock, moving their body), the right person standing and pointing at the left person or something in the direction. The background is the landscape, but we need to keep it minimal.\n\nChronological order: Two men on a rocky cliff. The man on the left (wearing a white helmet, dark shirt, light shorts) adjusts his position while seated, shifting his body. The man on the right (dark shirt, light shorts, white hat) stands and points toward the left man. The camera remains static, capturing a top-down view of the two individuals against the distant landscape.\n\nWait, need to check spatial relationships: left man is seated on the rock, right man is standing to his right (since the left man is on the left side of the frame, the right man is to his right). So the right man is to the right of the left man.\n\nAppearance: both men, left: helmet, dark shirt, light shorts; right: white hat, dark shirt, light shorts.\n\nMotion: left man shifts position (from frame 0 to 5, he's adjusting his seating position, maybe leaning, moving legs), right man points (arm extended) and stays standing.\n\nCamera: the camera seems to be fixed, maybe slightly zooming in as the video progresses? Wait, the frames show the view getting closer. Wait, in frame 0, the background is wider. In frame 1-5, the camera seems to move closer or zoom in on the two men. Wait, the first frame shows a broader view, then as the video goes on, the camera focuses more on the men. So the camera movement is a slow zoom in.\n\nWait, the problem says \"conclude with the camera perspective and movement\". So \"static\" or \"slow zoom\" etc.\n\nLet's put it all together:\n\nTwo men are on a rocky cliff. The man on the left, wearing a white helmet, dark shirt, and light shorts, shifts his seated position, adjusting his posture. The man on the right, wearing a dark shirt, light shorts, and a white hat, stands and points toward the left man. The camera slowly zooms in, maintaining a top-down view of the two individuals against a distant landscape of fields and trees.\n\nWait, but need to make sure it's concise. Let's check the rules: focus on motion and behavior in chronological order, appearance (color, size, orientation), spatial relationships, camera perspective.\n\nLet me try:\n\nTwo men stand on a rocky outcrop. The seated man, wearing a white helmet, dark shirt, and light shorts, shifts his position by moving his legs and body. The standing man, in a dark shirt, light shorts, and white hat, points toward the seated man. The camera slowly zooms in on the two individuals, capturing them against a landscape of fields and distant trees.\n\nYes, that's better. Let's check chronological order: starts with both on the rock, seated man moves, standing man points. Then camera zooms in.\n\nWait, in the frames, the seated man is moving from frame 0 to 5, and the standing man points throughout.\n\nYes, so the caption should describe the sequence: the seated man adjusts his position (shifting, leaning, moving legs), the standing man points, camera zooms in.\n</think>\n\n<caption_output>Two men are positioned on a rocky cliff. The seated man, wearing a white helmet, dark shirt, and light shorts, shifts his body and legs while maintaining his seat. The standing man, dressed", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hc7Dl_YlAyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hc7Dl_YlAyU_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 948.5333538095169, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people (one seated, one standing) on a rocky outcrop; seated person shifts position (e.g., adjusting posture), standing person gestures/moves slightly.", "background_and_ambient_analysis": "The landscape background (fields, hills) shows no uniform shift; no dominant fluid or environmental motion (e.g., wind, fire, smoke) is present."}}
{"video_id": "hbKlem94XBc", "file_name": "hbKlem94XBc_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand on the right side of a brown cardboard box with a dark shipping tape uses a cutter to slice along the tape, then lifts the tape off the box. The camera remains fixed in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hbKlem94XBc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hbKlem94XBc_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 28.103733584212907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to interact with a cardboard box (opening/closing motions), demonstrating solid object movement due to physical interaction.", "background_and_ambient_analysis": "The background consists of a dark, static surface with no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "heAajd0OQ2I", "file_name": "heAajd0OQ2I_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of clear plastic bottles with blue caps moving along a metallic conveyor belt. Multiple bottles progress in a line, remaining upright and evenly spaced as they advance. The camera pans left, revealing an extended sequence of bottles continuing along the same conveyor line. The background consists of industrial machinery, but the focus remains on the continuous motion of the bottles. The camera maintains a low perspective, smoothly panning left to follow the conveyor's direction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/heAajd0OQ2I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/heAajd0OQ2I_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 99.37222163155889, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Bottles on the conveyor belt are moving as a discrete group from left to right. They are solid, distinct objects moving due to mechanical conveyor motion (explicit physical force).", "background_and_ambient_analysis": "The industrial background (walls, pipes, equipment) remains stationary with no shifting or environmental fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "hf961KVqA6Q", "file_name": "hf961KVqA6Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are present in a room with a desk and window; one person in a black shirt and light pants holds a red fire extinguisher, manipulating it while the other, in a white shirt and brown pants, stands nearby observing. The camera remains relatively stable with minor shaking throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hf961KVqA6Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hf961KVqA6Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 48.0729713419408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are present. The person on the left (in yellow pants) is moving slightly while holding a fire extinguisher; the person on the right (in white shirt) is stationary. Their motion is due to deliberate movement (e.g., walking, adjusting posture), not environmental forces.", "background_and_ambient_analysis": "The background elements (table, walls, floor) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible, so ambient environmental motion is not dominant."}}
{"video_id": "hfNo-6R2RiI", "file_name": "hfNo-6R2RiI_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue bottle pours liquid into a running sink, then moves to pick up a green cloth from the countertop. The camera follows the hand's motion with slight shake, capturing the sink and cloth in the foreground against a blurred kitchen backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hfNo-6R2RiI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hfNo-6R2RiI_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 224.1451318836397, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands and the green shirt are moving as the person scrubs the shirt in the sink, driven by physical forces (hand movements and water splashing).", "background_and_ambient_analysis": "Background elements (sink, countertop) are static with no uniform shifting. The water in the sink is part of the washing process but not dominant environmental motion (no fire, smoke, or wind)."}}
{"video_id": "heraGvIBhw0", "file_name": "heraGvIBhw0_000277_000287.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black crane arm lifts a large gray rectangular object, extending left and lowering it toward the street as it moves horizontally. The object is positioned near the crane's base, with buildings and trees lining the narrow urban street. A person in red walks past in the background. The camera remains stationary, capturing the crane's motion from a street-level perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/heraGvIBhw0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/heraGvIBhw0_000277_000287.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 756.2485359817281, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A crane (with a bucket) is moving its arm and bucket in a controlled manner (lifting and extending).", "background_and_ambient_analysis": "The background (buildings, concrete stacks, and trees) is static with no visible environmental motion (e.g., wind, smoke)."}}
{"video_id": "hg-lcsNsPio", "file_name": "hg-lcsNsPio_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a dark blue shirt and plaid shorts, barefoot, stands on a wooden floor near a doorway, holding a colorful activity toy with red wheels and blue, green, and yellow components. The baby moves slowly toward the toy, shifting weight and gripping it firmly while leaning forward. The camera pans slightly to follow the child’s movement, maintaining a steady perspective as the baby adjusts position near the doorway. Background details include a patterned curtain visible through the doorway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hg-lcsNsPio.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hg-lcsNsPio_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 36.96825968519317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby (solid object) is moving through locomotion (attempting to stand/walk) and interacting with the colorful toy. Toy motion is directly coupled to baby's movement.", "background_and_ambient_analysis": "Background (wooden floor and baseboard) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "hfTKLh5YRjk", "file_name": "hfTKLh5YRjk_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a beach scene: calm water, a rocky breakwater, and a weathered post. Then, people appear. Let's check the timestamps.\n\nAt [0.0], it's a static shot of the beach with water, breakwater, and a post. Then [1.0] shows two people: one in a green shirt and white cap crouching near the water, another in white shirt and jeans standing. Then [2.0] they move, one walks away, the other still crouching. [3.0] a person in blue shirt walks in, then another in brown shirt and dark pants. [4.0] more people: blue shirt person crouching, brown shirt person bending, white shirt person walking. Then [5.0] a person in gray shirt and khaki pants walks in.\n\nSo chronological: First, static beach scene. Then two people (green shirt, white cap; white shirt, jeans) approach. One crouches, the other stands. Then one walks away, another enters. Then more people: blue shirt crouches, brown shirt bends, white shirt walks. Then gray shirt and khaki pants walk in.\n\nNeed to describe motion, appearance, number, spatial relationships, camera (static, no movement?), background minimal.\n\nCheck rules: a) motion/behavior chronological. b) appearance and number. c) spatial. d) camera perspective. e) background minimal. f) exclude text, names.\n\nStart with initial scene: beach with water, rocky shore, weathered post. Then people enter. Let's list the people:\n\n- First, two people: one (green shirt, white cap) crouches near water; another (white shirt, jeans) stands. Then the first person (green) continues crouching, the second (white) walks away. Then a new person (blue shirt) enters, then another (brown shirt, dark pants) bends near the rocks. Then a person (white shirt) walks. Then another (gray shirt, khaki pants) walks. Camera seems static throughout, no movement.\n\nCamera perspective: static shot. No movement mentioned.\n\nSo the caption should be:\n\nThe video opens with a static shot of a beach with shallow water, a rocky breakwater, and a weathered post. Two people appear: one in a green shirt and white cap crouches near the water’s edge, while another in a white shirt and jeans stands beside them. The person in white walks away, then a person in a blue shirt enters and crouches near the rocks. A second person in a brown shirt and dark pants bends down, followed by a person in a white shirt walking. Finally, a person in a gray shirt and khaki pants walks toward the scene. The camera remains stationary throughout, capturing the shoreline and incoming individuals.\n\nWait, check the timestamps:\n\n[0.0] initial scene.\n\n[1.0] two people: green, white cap (crouching), white shirt, jeans (standing).\n\n[2.0] green shirt person still crouching, white shirt person walks away (left?).\n\n[3.0] blue shirt person enters (left side?), then brown shirt, dark pants walks in, then white shirt walks.\n\nWait, maybe the order is:\n\nFirst, initial scene. Then two people come in (green and white). Then one (green) stays, the other (white) walks away. Then another person (blue) comes in and crouches. Then a brown-shirted person bends. Then a white-shirted person walks. Then a gray-shirted person walks.\n\nNeed to keep it concise, chronological.\n\nLet me structure:\n\nThe video starts with a static beach scene featuring calm water, a rocky breakwater, and a weathered post. Two individuals appear: a person in a green shirt and white cap crouches near the water’s edge, while another in a white shirt and jeans stands to their right. The person in white walks away, then a blue-shirted person enters and crouches near the rocks. A second person in a brown shirt and dark pants bends down, followed by a white-shirted individual walking. Finally, a person in a gray shirt and khaki pants enters the frame. The camera remains stationary throughout, observing the shoreline and the people’s movements.\n\nCheck if that's chronological. Yes: start scene, two people arrive (crouch and stand), one walks away, blue arrives, brown bends, white walks, gray arrives. All in order.\n\nAlso, appearance: green shirt, white cap; white shirt, jeans; blue shirt; brown shirt, dark pants; gray shirt, khaki pants.\n\nSpatial: green to the left of white, white walks away (maybe left), blue enters, etc.\n\nBackground minimal: water, rocks, post", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hfTKLh5YRjk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hfTKLh5YRjk_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 111.36836718736151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people) are moving: two individuals walk into frame, bend to pick up objects, and traverse the beach. Their motion is distinct, locomotive, and trackable with bounding boxes.", "background_and_ambient_analysis": "The background (pier and wooden post) is fixed with no uniform shifting. The water shows calm ripples without significant wave motion, fire, smoke, or wind-driven effects."}}
{"video_id": "hgVKJ6jAdF4", "file_name": "hgVKJ6jAdF4_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white beekeeper suit lifts a wooden beehive box from a white truck's cargo area, turns the box to display its side, and handles the hive while wearing protective gear. The camera remains steady with a slight pan to follow the person's movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hgVKJ6jAdF4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hgVKJ6jAdF4_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 603.6987126882407, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a beekeeping suit is moving their hands to handle an object (likely a beehive or bee-related equipment), exhibiting discrete solid-object motion.", "background_and_ambient_analysis": "Background elements (white van, trees) show no uniform shifting; no dominant fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "hgbrh_2xU-4", "file_name": "hgbrh_2xU-4_000253_000263.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white garment uses a knife to slice a dark, elongated object on a green cutting board. The hands move the knife to cut the object into pieces, with the left hand stabilizing the item. A bottle with a red cap sits to the right of the cutting board, and a container with a yellow item is visible below. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hgbrh_2xU-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hgbrh_2xU-4_000253_000263.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 143.32706464438968, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and knife are moving to cut a black object on a green cutting board. The black object is being cut and moves slightly as it is sliced.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind detected. Background elements (countertop, bottle) are stationary."}}
{"video_id": "hgIi9UiE3Po", "file_name": "hgIi9UiE3Po_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and blue pants sits at a wooden desk, holding a white bowl in their right hand while operating a light gray machine with a digital screen using their left hand. They shift position slightly, moving the bowl and adjusting their grip on the machine. The camera pans gently to follow their motion, with shelves containing various items visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hgIi9UiE3Po.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hgIi9UiE3Po_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 550.7795687140544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person operating a machine (e.g., printer/plotter) with visible hand and body movements to interact with controls.", "background_and_ambient_analysis": "No shifting background elements; static bookshelves, chairs, and room layout remain consistent across frames. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "hfALdHPoNv0", "file_name": "hfALdHPoNv0_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a cloth to wipe a white low-top sneaker with a red swoosh and blue sole, then shifts to clean a white high-top sneaker with red accents, both resting on a wooden surface. The camera maintains a top-down view with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hfALdHPoNv0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hfALdHPoNv0_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 70.13998354937056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pair of hands is actively wiping a white Nike sneaker with a cloth, causing distinct motion of the hands and the shoe as they interact.", "background_and_ambient_analysis": "The background consists of a static wooden table with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "hg50eTFqBlw", "file_name": "hg50eTFqBlw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a colorful bouncer, wearing red clothing, rhythmically moves their head while seated on a tiled floor. The child bounces slightly in the seat, facing a television displaying animated images on a wooden cabinet. In the background, dining chairs and a table are partially visible. The camera remains stationary, capturing the scene from a frontal perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hg50eTFqBlw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hg50eTFqBlw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 109.97023899412488, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a bouncer is moving their head rhythmically (headbanging) to music, which is a discrete, solid object's motion driven by locomotion.", "background_and_ambient_analysis": "Background elements (walls, furniture, TV stand) are static and show no shifting or environmental motion (e.g., wind, water)."}}
{"video_id": "hhMzYogtPxw", "file_name": "hhMzYogtPxw_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray and blue striped polo shirt sits in an office, making hand gestures toward the camera; the background features cubicles, chairs, and a plant. The camera remains static, positioned directly in front of the subject.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hhMzYogtPxw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hhMzYogtPxw_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 260.2569449641453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The man (discrete solid object) moves his hands and head, indicating speech/gestures due to physical locomotion (muscle movement).", "background_and_ambient_analysis": "The office background (cabinets, desks, plants) shows no shifting or fluid motion. No fire, water, smoke, or wind is present; environment remains static."}}
{"video_id": "hhqFovCutNw", "file_name": "hhqFovCutNw_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark green jacket over an orange shirt stands in front of a whiteboard with country flags. They point at a flag, turn left, punch their right fist toward the camera, then turn back to face the camera while shifting position slightly. The camera remains mostly static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hhqFovCutNw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hhqFovCutNw_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 53.191043472632145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: turning head, gesturing with hands, and shifting body posture.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind). Background elements (whiteboard and wall) are stable."}}
{"video_id": "hhG2P4PkjM0", "file_name": "hhG2P4PkjM0_000620_000630.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand reaches into a muddy hole, pulls out a small object, and lifts it upward before depositing it into a white plastic bucket to the left. The person’s blue flip-flop-clad foot is visible on the right. The camera tracks the hand’s motion from the hole to the bucket in a close-up perspective, with slight adjustments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hhG2P4PkjM0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hhG2P4PkjM0_000620_000630.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 57.16770827823451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand pulls a root-like object (e.g., yam) from a hole; the object moves due to physical extraction force.", "background_and_ambient_analysis": "The ground, bucket, and surrounding vegetation show no significant shifting or uniform motion; no fire, water, or wind-dominated motion is present."}}
{"video_id": "hirMa23bGA0", "file_name": "hirMa23bGA0_000181_000191.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless adult male holds the hands of a young boy, who then moves his head and arm to rest on the adult’s shoulder while keeping his hands gripped. The scene occurs in a room with a wooden ceiling; the camera is handheld, slightly shaky, and close-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hirMa23bGA0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hirMa23bGA0_000181_000191.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 83.71176016875204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (adult and child) interact with physical forces: child's hand movements and adult's positional adjustments are visibly driven by intentional motion (e.g., child's hand reaching, adult guiding)", "background_and_ambient_analysis": "Background elements (wooden beams, interior structure) show no uniform shifting or fluid motion (e.g., smoke, water), confirming no ambient environmental dominance."}}
{"video_id": "hiChmuf5iBk", "file_name": "hiChmuf5iBk_000397_000407.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands scrub blue and yellow garments in a soapy, circular basin filled with bubbles, moving the clothes in circular motions to agitate them. To the left, a dark basin holds white clothing; to the right, a blue basin contains colorful objects. The camera maintains a top-down perspective without movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hiChmuf5iBk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hiChmuf5iBk_000397_000407.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 351.08920766980714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (solid objects) actively manipulate clothing items in water, demonstrating mechanical motion from physical forces during washing.", "background_and_ambient_analysis": "The concrete background remains static with no uniform shifting; water in basins is part of manual washing but not dominant fluid motion."}}
{"video_id": "hjMUAli3fnc", "file_name": "hjMUAli3fnc_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in black shorts and white shoes runs on a red athletic track, holding a javelin. He spins, extends his arm, and throws the javelin forward. After the throw, he turns to observe the javelin's trajectory. The camera follows his movement, panning slightly to track the action, with trees and a goalpost visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hjMUAli3fnc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hjMUAli3fnc_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 45.26339543700498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (athlete) is running and throwing a javelin; the javelin is launched and follows a trajectory.", "background_and_ambient_analysis": "The background (trees, goalpost, sky) shows no significant shifting or fluid motion. Clouds are present but move slowly and are not dominant."}}
{"video_id": "hjyyqva2Fls", "file_name": "hjyyqva2Fls_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light jacket and gray pants approaches a woman in a striped top, black pants, and green bag standing in a crowded indoor hall; the man bends forward, kneels on one knee, and grasps her hands as she squats slightly, while the surrounding crowd claps; the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hjyyqva2Fls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hjyyqva2Fls_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 51.315934162321206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit intentional movement: a man in a white jacket kneels and interacts with a woman, while other individuals in the background maintain positions or minor shifts (e.g., a group holding instruments).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed; walls, floor, and static objects remain stable throughout."}}
{"video_id": "hko3Srsd_Ow", "file_name": "hko3Srsd_Ow_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people surrounds a table where a person lies prone; the person in an orange shirt adjusts their position, followed by others including those in red, white, and dark shirts gathering closely. Hands interact with the prone person's head and neck as they shift positions, while the camera remains static at a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hko3Srsd_Ow.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hko3Srsd_Ow_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 171.52305617973423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (solid objects) are interacting: one person lies on a table while others touch/adjust their limbs, indicating physical contact and movement.", "background_and_ambient_analysis": "The background elements (walls, shelves) remain static with no uniform shifting. No fire, water, smoke, or wind motion is present."}}
{"video_id": "hjdIyyC8T-E", "file_name": "hjdIyyC8T-E_000260_000270.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men sit at a table; one in a light blue shirt and black tie holds a blue inhaler, while the other in a dark purple shirt holds a similar device. The man in purple brings the inhaler to his mouth and inhales, with the other man maintaining a hold on his inhaler. The camera shifts from a medium shot of both individuals to a close-up of the man inhaling.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hjdIyyC8T-E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hjdIyyC8T-E_000260_000270.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 37.68650665908993, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is using an inhaler (discrete solid object), performing a physical action (inhaling) with the device. The motion involves the hand holding the inhaler and the inhaler's positioning near the mouth.", "background_and_ambient_analysis": "The background consists of a plain wall with no visible shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind-induced swaying)."}}
{"video_id": "hl5L_S1jWSw", "file_name": "hl5L_S1jWSw_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand holds a silver metal plate steady on a wooden surface while a black and metallic drill attachment drills into it, creating a hole. The hand maintains pressure on the plate as the drill penetrates, then lifts the drill away, revealing the completed hole. The camera stays in close-up, focusing on the drilling action and the interaction between the drill, plate, and wood.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hl5L_S1jWSw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hl5L_S1jWSw_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 298.972074706002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand holds a power drill that interacts with a metal plate by drilling holes; the drill bit moves into the plate as the primary discrete object motion.", "background_and_ambient_analysis": "The background (table surface and surrounding area) shows no significant shifting or fluid environmental motion; no fire, water, smoke, or wind is present."}}
{"video_id": "hmVcOWH15RM", "file_name": "hmVcOWH15RM_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white jacket and black beanie stands in front of a basketball hoop. Another individual in black shoots a basketball toward the hoop, then moves out of frame. The person in white shifts right, and the camera focuses on a second individual in a black hoodie, now positioned in front of the hoop with the white-jacketed person behind. The background features a building with windows and bare trees. Camera perspective is eye level with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hmVcOWH15RM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hmVcOWH15RM_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 1755.208467249926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct people move: one points and gestures (0.9-1.8 seconds), another person in white jacket runs off-screen (1.0-1.5 seconds). The second person (in black hat) speaks and holds a basketball, waving (2.4-5.0 seconds). All motions are due to locomotion and arm movements.", "background_and_ambient_analysis": "Background (trees, building, car) is static and consistent throughout non-transition frames. No fire, water, smoke, or wind motion observed."}}
{"video_id": "hmBWPiu3hf0", "file_name": "hmBWPiu3hf0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a striped shirt and jeans balances on a tightrope over calm water, initially raising both arms high before extending them outward as he walks forward. Yellow rafts float on the left side of the water. The camera follows his movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hmBWPiu3hf0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hmBWPiu3hf0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 131.56211205794017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking on a slackline, exhibiting controlled motion with arms outstretched for balance. The slackline itself moves slightly due to the person's weight and motion, but the primary discrete object is the person.", "background_and_ambient_analysis": "The background (trees, water, buoys) is stable with calm water; no dominant fluid motion (fire, water, smoke, wind) present. The water is still, so no ambient environmental motion dominates."}}
{"video_id": "hmgoFrVXHQg", "file_name": "hmgoFrVXHQg_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a white long-sleeve shirt and a boy in a dark green striped shirt sit at a table. The boy extends his right hand to point at objects on the table; the girl then reaches for and moves an item while looking toward the boy. The camera remains stationary, capturing their interaction from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hmgoFrVXHQg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hmgoFrVXHQg_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 54.06960167140961, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are actively moving their hands and arms, interacting with objects (cards/toys) on the table; their motions are deliberate and driven by physical contact and locomotion.", "background_and_ambient_analysis": "Background elements (walls, cabinet, window) remain stationary with no shifting or environmental fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "hlgaUuaz3dA", "file_name": "hlgaUuaz3dA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "White-gloved hands arrange raw meat on a wooden cutting board, slice the meat into portions with a knife, then pour liquid from a container over the cut pieces. The camera alternates between close-up and top-down perspectives during the actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hlgaUuaz3dA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hlgaUuaz3dA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 44.194195644675794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands (with gloves) and meat (salmon) are moving. The hands are placing, rolling, and cutting the meat. A knife is used for cutting. A container is pouring liquid onto the board.", "background_and_ambient_analysis": "The background (wooden cutting board and countertop) is static with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "hmwgyDqq7fc", "file_name": "hmwgyDqq7fc_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black top sits on a bed with blue and green checkered bedding, holding a dark handheld device with both hands. They lower the device and begin to sit up, pulling the blanket over their body. A teal lampshade lamp and tissue box sit on a bedside table to the left. The camera remains stationary in a medium shot from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hmwgyDqq7fc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hmwgyDqq7fc_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 126.54826788991042, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves from sitting up to lying down and covering themselves with a blanket.", "background_and_ambient_analysis": "Static background (wall, lamp, nightstand) with no shifting. No fluid or environmental motion observed."}}
{"video_id": "ho7ODUeAxQY", "file_name": "ho7ODUeAxQY_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with light brown hair plays the violin, moving the bow back and forth across the strings while adjusting her left hand on the neck. She stands in front of a wooden piano. The camera remains stationary, capturing a front view of her performance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ho7ODUeAxQY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ho7ODUeAxQY_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 1003.9610706985898, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The person's hands and violin are moving: the bow moves across the strings and the left hand shifts along the fingerboard during playing.", "background_and_ambient_analysis": "The background (wall, picture frame, dresser) is stationary. No fluid motion (fire, water, smoke) or wind is present."}}
{"video_id": "ho5QnEnxglQ", "file_name": "ho5QnEnxglQ_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a dark cap with a red emblem, pink sleeves, and dark pants with a white stripe draws a shape in the sand with their right hand, moving it in smooth motions to create lines. The hand remains over the sandy surface as the drawing progresses. The camera maintains a top-down perspective with slight shake, capturing the hand’s motion against the ground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ho5QnEnxglQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ho5QnEnxglQ_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 248.4920097707345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is manipulating a small object (metal piece) on the ground, with discrete movements of the hand and object.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Ground is static and stable."}}
{"video_id": "hogw2TvPMFU", "file_name": "hogw2TvPMFU_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and dark pants climbs a wooden bunk bed ladder, ascending from the bottom toward the top bunk. The ladder is positioned next to a bed with a gray blanket and a closet with hanging clothes to the right. The camera remains stationary with a slight shake, capturing the upward motion from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hogw2TvPMFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hogw2TvPMFU_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 196.48106791952392, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing blue shirt and dark pants with red stripes) is climbing a wooden ladder, moving upward in discrete steps with clear locomotion.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed; room walls and closet remain stable with no visible fire, water, or wind effects."}}
{"video_id": "hor37L-v__E", "file_name": "hor37L-v__E_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a green brush applies oil over a dark baking tray, then the tray displays four portions of a light-colored mixture arranged in a square formation. The camera transitions from a close-up of the oil application to a top-down view of the prepared tray.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hor37L-v__E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hor37L-v__E_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1101.5210310222224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a brush moves in controlled strokes across a baking tray, applying oil. The baking tray and brush are the only discrete objects exhibiting motion.", "background_and_ambient_analysis": "Static background elements (countertop, container of cookies) show no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "hoshvHu3T-o", "file_name": "hoshvHu3T-o_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a scene where a person in a black outfit is pulling a wheeled cart with several people sitting on it. The text \"DO NOT TRY THIS AT HOME\" is visible, but per the rules, exclude text recognition. So focus on motion. Then, the next shot is a woman in a pink top covering her mouth, which is an expressive action. Then another shot of the cart with people seated, the person with red hair pulling it. Then a close-up of three people in black shirts, one with his mouth open. Need to sequence these chronologically.\n\nFirst scene: A person in black, red hair (maybe, but appearance details: black outfit, red hair?), pulling a wheeled cart carrying four seated people (black clothes). Then cut to a woman in pink top, hand to mouth, reacting. Then back to the cart with the same setup, but now the person pulling is moving. Then close-up of three men in black shirts, one with open mouth.\n\nNow, describe motion: The video opens with a person in black pulling a wheeled cart holding four individuals seated in a row. The scene cuts to a woman in a pink top covering her mouth with her hand. It then returns to the cart, showing the person with red hair continuing to pull it as the seated individuals remain in place. Finally, the camera focuses on three men in black shirts, one of whom has his mouth open in reaction.\n\nCheck spatial relationships: The cart is being pulled by a person to the right (assuming direction), the seated people are on the cart. The woman is in a different part of the stage. The three men are in a group.\n\nCamera movement: The video starts with a wide shot of the stage, cuts to close-up of the woman, then back to wide for the cart, then close-up of the three men.\n\nMake sure to follow the rules: focus on motion and behavior, chronological order. Avoid text, names. Mention appearance briefly (color, number, orientation).\n\nLet's structure:\n\n- Initial scene: A person in black, red hair, pulls a wheeled cart carrying four seated individuals (black clothing). The cart moves across the stage as the puller runs forward.\n- Then, cut to a woman in pink top covering her mouth with her hand.\n- Subsequent shot: The cart with four seated people, the puller (red hair, black outfit) continues moving, the seated individuals remain seated.\n- Final shot: Close-up of three men in black shirts, one with mouth open.\n\nNow condense into a concise paragraph.\n\n\"Initially, a person in black pulls a wheeled cart with four seated individuals across the stage. The scene cuts to a woman in a pink top covering her mouth with her hand. It then returns to the cart, where the person with red hair continues pulling while the seated individuals remain motionless. Finally, the camera focuses on three men in black shirts, one of whom has his mouth open in reaction. The camera alternates between wide stage views and close-ups throughout.\"\n\nWait, need to check chronological order and motion. Let's list each clip:\n\n0-2s: person pulling cart (wheeled, four seated), then cut to woman in pink covering mouth.\n\n2-3s: back to cart, same setup, puller moving.\n\n4s: close-up of three men in black.\n\nSo sequence:\n\n1. Person in black pulls cart with four seated; camera shows this.\n2. Cut to woman in pink covering her mouth.\n3. Cut back to cart with puller moving, seated still.\n4. Close-up of three men in black shirts.\n\nNow describe each in order, motion, appearance, spatial.\n\nSo:\n\nThe video begins with a person in black clothing pulling a wheeled cart carrying four seated individuals in black attire. The scene transitions to a woman in a pink top covering her mouth with her hand. It then returns to the cart, where the person with red hair continues to pull it while the seated individuals remain stationary. Finally, the camera focuses on three men in black shirts, one of whom has his mouth open as he reacts.\n\nCheck rules: exclude text, so no mentioning the text. Appearance: color (black, pink), number (four seated, one puller, one woman, three men). Motion: pulling cart, covering mouth, pulling continues, close-up reaction.\n\nYes, that should work.\n</think>\n\n<caption_output>Initially, a person in black clothing pulls a wheeled cart carrying four seated individuals in black attire across the stage. The scene transitions to a woman in a pink top covering her mouth with her hand. It then returns to the cart, where the person with red hair continues to pull it while the seated individuals remain stationary. Finally, the camera focuses on three men in black shirts, one of whom has his mouth open as he reacts. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hoshvHu3T-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hoshvHu3T-o_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 174.77082414016425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The performer (in red hat) pulls a wheeled cart carrying four seated individuals across the stage. The cart moves forward under physical force, and the individuals on the cart exhibit minimal locomotion (remaining seated). Additionally, the woman in pink covers her face with her hand, and three men in black shirts display reactive head/eye movements.", "background_and_ambient_analysis": "No shifting background or ambient environmental motion (fire, water, smoke, wind) detected. The stage backdrop remains static throughout the shots; no fluid or gaseous elements are present."}}
{"video_id": "hnVQS34MwR0", "file_name": "hnVQS34MwR0_000919_000929.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a yellow and gray orbital sander on a small rectangular piece of wood placed on a wooden workbench. The hands maneuver the sander toward the wood, position it vertically against the workpiece, and begin sanding. A blue and black pen and a green jigsaw lie to the right of the work area, while scattered wooden strips and tools are visible in the background. The camera maintains a stationary top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hnVQS34MwR0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hnVQS34MwR0_000919_000929.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 50.9386758968228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a sander tool interact with a wooden stick, moving it through physical forces (sanding motion).", "background_and_ambient_analysis": "The table and stationary objects (pens, blue pen) remain static throughout; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "hpNZ8qepLjg", "file_name": "hpNZ8qepLjg_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hpNZ8qepLjg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hpNZ8qepLjg_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 947.7805723763358, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands are the primary discrete objects exhibiting motion. They move deliberately to apply nail polish and shape the French tip, showing controlled physical manipulation of the nail and brush.", "background_and_ambient_analysis": "The background is a static metallic grid with no shifting or fluid motion (no fire, water, smoke, wind). The grid surface remains uniformly positioned throughout the clip, indicating no environmental fluid dynamics."}}
{"video_id": "hn8hZ4v5Z5g", "file_name": "hn8hZ4v5Z5g_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red and white wood chipping machine labeled \"VERAK\" processes logs on a gravel surface, with a person in blue clothing standing to its right, handling logs and operating controls. Logs move along the conveyor belt into the chipping mechanism, accumulating processed wood nearby. The machine is positioned adjacent to a red building. The camera maintains a static overhead perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hn8hZ4v5Z5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hn8hZ4v5Z5g_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 770.6401592219812, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "A person in blue clothing is walking from the right to the left side of the frame and exits the frame.", "background_and_ambient_analysis": "The red building and ground in the background are static, showing no shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "hp_C5O2xMhM", "file_name": "hp_C5O2xMhM_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a yellow bulldozer. Need to describe the motion chronologically. The bulldozer is moving forward through muddy terrain. Let's check the frames: in the first frame, it's stationary? Wait, no, the frames show it moving. From the sequence, it's moving forward, maybe turning slightly. Let's see the changes. The bulldozer is yellow, large, with tracks. The motion: it advances through mud, maybe the blade is pushing dirt. The background is muddy ground, some greenery in the distance. Camera perspective: seems like a static shot, maybe slight pan? Wait, the description says \"chronological paragraph\". Let's outline the steps. \n\nStart: The bulldozer is moving forward in muddy terrain. Describe its appearance: yellow, large, tracked. Motion: advancing, blade pushing mud. Spatial: moving through the mud, maybe slight turn. Camera: static or slight pan? The frames show the bulldozer shifting, so maybe the camera is panning slightly to follow. Need to check the video frames. The video shows the bulldozer moving from left to right? Wait, the first frame has it on the left, then moving right? Wait, looking at the frames: in [0], the bulldozer is on the left side of the frame, then in [1], it's moved a bit right, so the camera might be panning left to follow. Wait, no: as the bulldozer moves, the camera's perspective. The user says \"conclude with camera perspective and movement\". Let's see: the bulldozer is moving, the camera is likely stationary but the bulldozer moves through the frame. Wait, in the video clips, the bulldozer's position changes, so the camera might be following or the bulldozer is moving through the camera's field. The key is to describe the motion of the bulldozer.\n\nSo step by step: The yellow bulldozer (large, tracked, with a front blade) advances through muddy ground. It moves forward, pushing mud ahead with its blade, and shifts slightly to the right in the frame. The camera remains static, capturing the bulldozer's forward motion and the mud displacement. Background is muddy terrain with distant vegetation, but minimal description. Need to keep it concise.\n\nCheck the rules: focus on motion and behavior. Main subject: bulldozer. Motion: moving forward, blade pushing mud. Appearance: yellow, large, tracked. Spatial: moving through mud, blade in front. Camera: static. \n\nWait, the frames show the bulldozer moving from left to right, so the camera might be panning left to keep it centered? Wait, in the first frame, the bulldozer is on the left, then in the next frames, it's more centered. So the camera is panning left to follow the bulldozer's movement. So camera movement: slight pan left.\n\nPutting it all together: A large yellow bulldozer with a front blade moves forward through muddy terrain, pushing mud ahead with its blade. It advances slightly to the right within the frame, displacing mud as it progresses. The camera maintains a static perspective, following the bulldozer's movement with a slight pan left.\n\nWait, but need to be concise. Let's shorten. \n\n\"The yellow bulldozer advances forward through muddy ground, its front blade pushing mud ahead. It shifts slightly to the right within the frame as it moves, displacing mud. The camera remains static with a slight pan left to track the bulldozer's motion.\"\n\nWait, but the problem is the user says \"minimal background unless essential\". So background: just mud, maybe no need to mention greenery. So focus on the bulldozer's motion. Let's try: A large yellow tracked bulldozer moves forward through muddy terrain, its front blade displacing mud ahead. The bulldozer advances slightly to the right within the frame, continuing its forward motion. The camera maintains a static perspective with a slight pan left to follow the machine.\n\nCheck rules: exclude text recognition (no signs), no named characters. Okay. Also, chronological order: starts moving, then advances, shifts right. Yes.\n\nAnother angle: The video shows a yellow bulldozer moving through muddy ground, advancing forward with its blade pushing mud. The bulldozer shifts slightly to the right as it progresses, and the camera follows its movement with a slight pan left.\n\nYes, that's concise. Let's make sure it's a paragraph. \"A large yellow tracked bulldozer advances forward through muddy terrain, its front blade pushing mud ahead. It shifts slightly to the right within the frame as it continues moving, displacing mud. The camera maintains a static perspective with a slight pan left to track the bulldozer's motion.\"\n\nWait,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hp_C5O2xMhM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hp_C5O2xMhM_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 470.64607879012294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow bulldozer is moving forward, pushing dirt.", "background_and_ambient_analysis": "No shifting background elements; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "hneN_NT_Ze8", "file_name": "hneN_NT_Ze8_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a forest floor covered in green ivy and brown fallen leaves. A hand enters the frame, grasping a white-capped mushroom with a pale, textured stem, and lifts it to display its cap and stem. The hand rotates the mushroom slightly, revealing its underside against the leaf-covered ground. The camera follows the hand’s movement, maintaining a close perspective on the mushroom as it is examined.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hneN_NT_Ze8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hneN_NT_Ze8_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 101.1035398293366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a mushroom, rotating it to display different angles; the mushroom is the primary discrete solid object undergoing motion due to physical interaction with the hand.", "background_and_ambient_analysis": "Background elements (leaves, ground) show minimal shifting, no dominant fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "hqNocti1-ss", "file_name": "hqNocti1-ss_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white hard hat, dark clothing, and blue gloves manipulates two wine bottles on a sandy surface. Initially, they adjust a lying bottle with their gloved hands, then move an upright bottle beside it. The bottles remain on the earthy ground throughout, with the person’s hands interacting with them in sequence. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hqNocti1-ss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hqNocti1-ss_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 325.518543900511, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person (in helmet and gloves) is moving their hands and body to interact with the ground and bottles.", "background_and_ambient_analysis": "The background (dirt ground and wall) is static with no fluid or environmental motion detected."}}
{"video_id": "hqYE_rtZzi8", "file_name": "hqYE_rtZzi8_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a red dress sits on the floor holding a bottle toward a baby in a black shirt and red pants, while an adult in red kneels beside the baby. The adult assists by adjusting the baby’s position, and the camera shifts slightly with a minor shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hqYE_rtZzi8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hqYE_rtZzi8_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 134.8997979491348, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children interacting with stuffed animals; visible motion includes hand movements, body shifts, and object manipulation (e.g., holding, adjusting toys).", "background_and_ambient_analysis": "Static background elements (walls, radiator, rug) show no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "hqaKVtqEHEc", "file_name": "hqaKVtqEHEc_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand interacts with a tablet screen displaying a Scrabble game, manipulating letter tiles in the lower section of the board. The hand rearranges and places tiles sequentially, moving from left to right across the screen. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hqaKVtqEHEc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hqaKVtqEHEc_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 1346.3138806350212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is manipulating Scrabble tiles, moving them across the board in discrete, intentional motions.", "background_and_ambient_analysis": "The wooden table surface and static elements of the Scrabble game interface show no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "hrj2hlzppbo", "file_name": "hrj2hlzppbo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a sleeveless top with dark blue, white, and red straps speaks, their mouth opening and closing repeatedly in close-up shots. The background features blurred green foliage. The camera maintains a steady close-up on the upper face with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hrj2hlzppbo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hrj2hlzppbo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 161.79487465008629, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The primary moving object is the person's mouth, exhibiting speech-related motion (opening and closing).", "background_and_ambient_analysis": "The background (greenery) is static with no significant fluid or wind motion. No fire, water, or smoke visible."}}
{"video_id": "hqyYzSA66UQ", "file_name": "hqyYzSA66UQ_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red snow blower, dusted with snow, moves forward across a snowy surface, expelling snow from its black chute. The camera, positioned from the operator’s perspective, captures the blower’s front and side as it clears snow, with the surrounding area blanketed in white. The view shifts slightly to show the snow being expelled and the blower’s movement through the snow. The background consists of a snow-covered ground with faint tracks.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hqyYzSA66UQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hqyYzSA66UQ_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 417.0138953458027, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (black and white) is visible moving near the red vehicle structure, with a hand appearing in the frame, indicating discrete object locomotion.", "background_and_ambient_analysis": "The snow-covered ground and tree in the background show no uniform shifting; snow is static and does not exhibit fluid motion (fire, water, smoke, or wind)."}}
{"video_id": "hro_cnlilXw", "file_name": "hro_cnlilXw_000999_001009.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lies face down with their back exposed, receiving a massage from another individual wearing light gray gloves. The gloved hands move across the upper back in circular motions, occasionally using a round object to apply pressure. The recipient has short, dark hair and is positioned on a surface near a window with a balcony and greenery visible outside. The camera maintains a top-down perspective with minimal movement, focusing on the interaction between the two figures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hro_cnlilXw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hro_cnlilXw_000999_001009.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 59.40435515907723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person receiving a massage with a masseur's hands (wearing gloves) applying deliberate, repetitive pressure and motion on the back; hands are discrete solid objects moving due to physical interaction.", "background_and_ambient_analysis": "Background elements (railing, greenery outside window) show no uniform shifting or environmental fluid motion (fire, water, wind); static scene with no ambient environmental dominance."}}
{"video_id": "hsEoavAUAh8", "file_name": "hsEoavAUAh8_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand approaches a brass-colored dual-dispenser machine, manipulating a lever on the left dispenser by moving it slightly. The right dispenser remains stationary throughout. The camera maintains a static close-up view of the hand and machine against a plain white wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hsEoavAUAh8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hsEoavAUAh8_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 254.92032777428096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively moving to interact with a machine, pouring liquid into containers. The hand and containers are discrete solid objects exhibiting motion due to manual action.", "background_and_ambient_analysis": "The background elements (walls, machine structure) remain static with no uniform shifting, indicating no camera motion. No significant fluid or environmental motion (fire, water, smoke) dominates the scene."}}
{"video_id": "hs_pUNxpOSQ", "file_name": "hs_pUNxpOSQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt and dark pants bends over between two white folding chairs, then stands and runs left, exiting the frame. The chairs remain in place with a green wall and guitar visible in the background. The camera remains fixed in a top-down position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hs_pUNxpOSQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hs_pUNxpOSQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 127.80635119461485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (initially standing near chairs) performs locomotion—bending, moving chairs, and walking out of the frame. This movement is due to explicit physical forces (human motion) and is trackable as a discrete object.", "background_and_ambient_analysis": "The background elements (chalkboard, chairs, guitar, whiteboard) remain static across frames with no fluid motion (fire, water, smoke) or environmental forces (wind) observed."}}
{"video_id": "htRZdo5Gj4Y", "file_name": "htRZdo5Gj4Y_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a dark, textured material against a light-colored rolled object. The left hand holds the rolled object steady, while the right hand guides the dark material over it, pressing and smoothing it. The camera maintains a close-up, slightly shaky perspective throughout, focusing on the hands and materials with minimal background visibility.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/htRZdo5Gj4Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/htRZdo5Gj4Y_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 215.5635000384013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (discrete solid objects) interacting with a knife and a dark object, showing deliberate motion from physical force (cutting/scraping actions).", "background_and_ambient_analysis": "No shifting background elements (walls, ground) observed. No fire, water, smoke, or wind motion present."}}
{"video_id": "huIn3PAE768", "file_name": "huIn3PAE768_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of hands cracking an egg into a metal bowl. There are three metal bowls on a white surface. The hands are holding an egg, and the egg is being cracked. Then, the camera shifts to show a chef in a white coat standing behind the bowls. The chef is in a kitchen with red shelves and a red circular sign in the background. The chef is holding an egg, and then the scene cuts back to a close-up of the hands cracking the egg into the bowls. Wait, the sequence: first, hands cracking egg into a bowl (first frame), then another frame of hands cracking egg into a different bowl (maybe the next bowl). Then a wider shot of the chef standing in front of the three bowls. Then the chef's hand is seen placing an egg in one of the bowls. Wait, the video has different clips: first, hands cracking egg into the first bowl, then a shot of the chef, then a close-up of the hand dropping the egg into the bowl. Let's list the events in order.\n\n1. Close-up: hands cracking an egg into a metal bowl. Three metal bowls are on a white surface; the first bowl receives the egg. The egg is yellow and white, the hands are in motion.\n2. Next, a wider shot shows a chef in a white coat standing behind the bowls. The background has red shelves with jars.\n3. Then, a close-up again of a hand placing the egg (or egg yolk?) into the bowl.\n4. Then the chef is shown again, maybe talking, then a shot of a hand placing an egg into the second bowl.\n\nWait, the user's video clips: the first clip (0.0s) is hands cracking egg into the first bowl. Then (1.4s) similar, hands cracking into the first bowl. Then (2.5s) a wider shot of the chef in front of three bowls. Then (3.6s) the chef is holding an egg. Then (4.7s) the hand places an egg into the third bowl.\n\nWait, the task is to describe chronologically. Let's list the events:\n\n- A pair of hands cracks an egg over a metal bowl, with egg white and yolk flowing into the bowl. Three metal bowls are arranged in a row on a white surface.\n- The scene shifts to a wider shot showing a chef in a white coat standing behind the three bowls; the chef holds an egg.\n- The camera returns to a close-up of the hands dropping an egg into the rightmost bowl.\n- The chef is then seen holding an egg again, with the bowls in front of them.\n\nWait, the video has four clips: [0.0], [1.4], [2.5], [3.6], [4.7] (assuming the timestamps). So the sequence is:\n\n1. Hands cracking egg into first bowl.\n2. Same action, perhaps different angle, hands cracking egg into bowl (maybe next bowl).\n3. Wide shot of chef behind three bowls, holding an egg.\n4. Close-up of hand placing egg into the rightmost bowl.\n5. Chef holding egg, standing in front of bowls.\n\nWait, but the user's input is the video frames. Let's check the description:\n\n[0.0] shows hands cracking egg into a metal bowl (the first of three bowls).\n[1.4] same action, hands cracking egg into the same bowl (but maybe a bit more, showing the egg falling).\n[2.5] wider shot: chef in white coat, standing in front of three bowls (with some items on the counter, background has red shelves and a circular sign).\n[3.6] close-up of hands placing the egg (or the shell) into a bowl? Wait, \"hand placing an egg into a metal bowl\" as per the description.\n\nWait, the instructions say: focus on motion and behavior in chronological order. So the sequence is:\n\n- A hand cracks an egg into a metal bowl (three bowls on a white surface).\n- Then, the same action with a different hand motion (cracking egg into the bowl).\n- Then, a wide shot of a chef standing in front of the three bowls.\n- Then, a close-up of a hand placing an egg (or the egg contents) into the rightmost bowl.\n- Then, the chef is shown holding an egg.\n\nBut need to describe the motion. Let's structure it:\n\n1. A pair of hands cracks an egg, releasing egg white and yolk into the leftmost of three metal bowls arranged on a white surface.\n2. The camera shifts to a wider shot showing a chef in a white coat standing behind the three bowls, with red shelves and a circular sign in the background.\n3. A close-up captures the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/huIn3PAE768.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/huIn3PAE768_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 584.7884553022761, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands cracking eggs into metal bowls: solid objects (eggs, hands, bowls) exhibit discrete motion due to physical forces (gravity, manual action). Eggs fall into bowls, hands manipulate eggs and bowls.", "background_and_ambient_analysis": "Static background elements (shelves, jars, signage) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) across frames. No dominant ambient phenomena detected."}}
{"video_id": "hu4X2H9am0s", "file_name": "hu4X2H9am0s_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a group of people on a raised platform with a sign that says \"Grape Stomp.\" First, the main subjects are the people on the platform. They're in white shirts, maybe. Then there are people below, sitting around a table. Let's check the chronological order.\n\nThe video starts with people on the platform—some are standing, maybe stomping grapes? Wait, the platform has barrels, so grape stomping event. The people on the platform are moving: maybe clapping, gesturing. Then the people below are watching, some sitting at a table. Let's note the actions step by step.\n\nFirst frame: people on the platform, some leaning over barrels. Then in subsequent frames, they move—maybe one person is stomping, others are clapping or raising hands. The people in front (below the platform) are seated, some drinking, others taking photos. The camera seems to be stationary, maybe a slight shake? Background is a red building with a sign.\n\nNeed to follow rules: focus on motion and behavior in chronological order. Describe appearance briefly: white shirts, multiple people. Spatial relationships: platform above ground level, people below at a table. Background minimal, so maybe mention the red building but not details.\n\nSo, step by step:\n\n1. People on the elevated wooden platform (multiple, wearing white shirts) perform actions: initial stance, then some raise hands/clap, possibly stomping grapes (since it's Grape Stomp event). \n2. People below (seated at a table) observe, some interact with each other, one takes a photo.\n3. Camera: stationary, slight shake, looking at the scene from a ground-level perspective.\n\nAvoid text recognition (so don't mention the sign text, but since it's part of the scene, maybe mention the platform has a sign? Wait, rule f says exclude text recognition, so don't describe the sign's text. So just say \"a sign on the platform.\"\n\nWait, rule f says \"Exclude text recognition\"—so the sign is there but we don't describe what it says. So just mention \"a sign\" on the platform.\n\nLet's structure the caption:\n\nIn the video, a group of people in white shirts stand on an elevated wooden platform, initially positioned behind barrels. They move to gesture and clap as the scene progresses. Below, several seated individuals observe, some interacting at a round table while others take photos. The camera remains stationary, capturing the scene from a ground-level perspective with slight movement.\n\nWait, but need to be concise, chronological. Let's check the frames:\n\nFrame 0: people on platform, some leaning. Frame 1-5: they move, hands up, maybe stomping. People below: sitting, one takes photo.\n\nSo chronological order: platform people start, then gesture/collapse, seated people watch and take photo.\n\nAlso, number: multiple people on platform (exact number? Maybe 5-6), seated people (3-4?).\n\nAppearance: white shirts for platform people, casual clothes for seated.\n\nSpatial: platform is elevated, seated people in front of the platform (since they're below, in front of the building? Wait, the platform is on the building, so people below are in front of the building, platform is part of the building.\n\nLet me draft:\n\nA group of people in white shirts stand on an elevated wooden platform, initially leaning over barrels. They then raise their hands and gesture while clapping. Below, several individuals sit around a round table, some drinking and one taking a photo. The camera remains stationary, observing the scene from ground level with minimal movement.\n\nWait, check rules: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So here, ground level, slight shake? The user's example has \"slight shake\" as a possible. But in the video description, the camera is probably steady but maybe has a slight shake.\n\nAlso, the people on the platform—maybe they are stomping? But rule b says \"Briefly describe their appearance and number (color, size, orientation).\" So \"multiple people in white shirts\" on platform.\n\nLet's try to be concise and follow all rules.\n\nFinal draft:\n\nMultiple individuals in white shirts stand on an elevated wooden platform, moving their arms and gesturing as the sequence progresses. Below, several seated people observe the activity, some at a table while one person captures the scene with a camera. The camera remains stationary, viewing the event from ground level with minimal movement.\n</think>\n\n<caption_output>A group of people in white shirts stands on an elevated wooden platform, initially leaning over barrels, then raising their hands and gesturing. Below, several seated individuals observe, some interacting at a table while one takes a photo. The camera remains stationary, capturing the scene from ground level with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hu4X2H9am0s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hu4X2H9am0s_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 763.0341442906049, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People on the stage and audience members exhibit subtle movements (e.g., shifting positions, gestures), representing discrete solid objects in motion due to their own locomotion/interactions rather than camera or ambient forces.", "background_and_ambient_analysis": "The background (red building, signage, stage structure) shows no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind effects). Static elements like the building facade and signage remain consistent across frames."}}
{"video_id": "hvcoIm-YPuw", "file_name": "hvcoIm-YPuw_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A top-down view shows several light-colored, round dumplings in a frying pan on a stove, with a small glass bowl of chopped red tomatoes to the right. A hand uses tongs to lift dumplings from the pan and transfer them into a clear plastic bag held beside the pan. The camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hvcoIm-YPuw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hvcoIm-YPuw_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 111.34471207324356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand holding a spatula flips food in a pan; another hand pours diced ingredients from a bowl into a plastic bag. Discrete objects (spatula, food, bowl, bag) undergo controlled physical motion.", "background_and_ambient_analysis": "The wooden surface and pan remain static; no fluid motion (water, fire, smoke) or shifting background elements observed."}}
{"video_id": "hvnH9_NBOv0", "file_name": "hvnH9_NBOv0_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person using a green Powermatic machine. The person is in a checkered shirt and jeans. Let's see the actions: at the start, they're placing a piece of wood into the machine. Then they adjust it, move around the machine, and there's a part where they're handling something. Wait, need to list the motion chronologically. \n\nStep 1: Person positions wood into the machine. Step 2: Adjusts the wood on top. Step 3: Moves to the side, maybe adjusting controls. Step 4: The person then interacts with the machine again, maybe handling a part. Also, the machine has wheels and a motor. \n\nNeed to describe appearance: checkered shirt, blue jeans, green machine. Spatial relationships: the person is in front of the machine, moving around it. Background is minimal, so maybe just mention the room is plain. \n\nWait, the rules say exclude text recognition, so don't mention \"Powermatic\" name. Oh, but the problem says \"exclude text recognition, named characters, or stylistic analysis.\" Wait, the machine has \"POWER MATIC\" but the task says to exclude text recognition. Wait, no, the instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So the name of the machine is text, so don't mention it. But the video shows the machine, so describe it as a green industrial machine. \n\nWait, the user's rules: \"b) Briefly describe their appearance and number (color, size, orientation).\" So the person: checkered shirt (gray and white?), blue jeans. Machine: green, large, industrial. \n\nChronological: first, the person inserts a piece of wood into the machine. Then adjusts it on top, moves around the machine (maybe to the left side), then bends down near the wheels. \n\nCamera perspective: the video is shot from a fixed angle, no movement mentioned. The background is a plain room with concrete floor. \n\nPutting it all together: \n\nA person in a checkered shirt and blue jeans stands in front of a large green industrial machine. They insert a piece of wood into the machine's feed area, then adjust the wood on the top surface. The individual moves around the machine, reaching to the right side, and bends down near the lower wheels. The camera remains stationary, capturing the scene from a fixed frontal perspective against a plain room background.\n\nWait, check the rules again. \"Background descriptions minimal unless essential for understanding motion.\" So the room is plain, but maybe just say \"plain background\" or \"indoor setting.\" \n\nAlso, make sure to exclude text recognition, so don't mention the machine's name. So the machine is described as green, industrial, with wheels. \n\nLet me check the steps:\n\n0.0s: person inserts wood into machine.\n\n1.4s: person moves to the other side (top of machine) to adjust.\n\n2.5s: turns around, adjusts the wood on top.\n\n3.6s: moves to the left, possibly adjusting the motor side.\n\n4.7s: bends down, interacts with the machine's lower part.\n\nSo the chronological order: inserts wood, adjusts on top, moves around, bends down. \n\nAppearance: person has checkered shirt (plaid), blue jeans. Machine is green, has wheels (the two circular wheels on the side). \n\nSpatial: person is in front of the machine, moving around it, to the left side, etc. \n\nCamera: fixed, no movement. \n\nNow, draft:\n\nA person wearing a checkered shirt and blue jeans operates a large green industrial machine. They insert a piece of wood into the machine's feed area, then adjust the wood on the machine's top surface. The individual moves to the right side of the machine and bends down near its lower wheels. The camera remains stationary, capturing the scene from a fixed angle in a plain indoor setting.\n\nWait, \"moves to the right side\" — in the video, the first action is inserting, then moving to the top (which is front?), then the person turns, so maybe moving around the machine. Let me check the timestamps:\n\nFrame 0: person is inserting wood from the front (left side of the machine? Wait, the machine has a top part where the person places the wood. So first, inserting into the feed, then moving to the top to adjust, then turning to the other side (right side), then bending down near the wheels. \n\nThe video:\n\n[0.0] person inserts wood into the machine (from the left side, probably front).\n\n[1.4] person moves to the top of the machine, adjusting wood.\n\n[2.5] person is on the back side of the machine, adjusting something.\n\n[3.6] person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hvnH9_NBOv0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hvnH9_NBOv0_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 1070.8699927393807, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a plaid shirt and jeans) is moving around the green machine, operating its components (e.g., adjusting controls, moving parts), and the machine itself shows mechanical motion from the person's interaction.", "background_and_ambient_analysis": "The background consists of a static wall and floor with no visible fluid motion (fire, water, smoke) or significant environmental effects. Background elements do not shift uniformly."}}
{"video_id": "hulBiEUUdrk", "file_name": "hulBiEUUdrk_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black suit and white shirt adjusts items on a table in a restaurant, holding a plate. She moves to the next table, then the camera zooms in on a set of salt and pepper shakers on a white tablecloth, followed by a close-up of a fork and knife placed on the table. The camera transitions from a medium shot of the server to detailed close-ups of table settings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hulBiEUUdrk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hulBiEUUdrk_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 29.427965832371967, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A server (person) is moving slightly, holding a tray and placing an item on a table. The movement is minimal and localized.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. The restaurant interior background remains static throughout the initial scene and the close-up shows a static table setting."}}
{"video_id": "hxDik8FsVEI", "file_name": "hxDik8FsVEI_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video is a surveillance feed. The main subject is a person in an orange shirt. Let's see the sequence. At the start, the person is near a dark-colored vehicle (maybe a truck or car) in what looks like a parking garage. The person is pushing or moving something, but wait, looking at the frames: the first frame shows the person next to the vehicle, then they move away, and the vehicle starts to drive forward. Wait, no—wait, the person is near the vehicle. Let's check the timestamps. The video shows from 10:38:40 to 10:38:45. In frame 0, the person is near the vehicle, then in frame 1, the person is moving towards the vehicle, and then the vehicle starts to move. Wait, no, the person is pushing the vehicle? Wait, no—wait, the vehicle is a car, and the person is standing next to it, then moves away, and the car drives forward. Wait, let's look at the frames: the first frame has the person in orange near the car, then in frame 1, the person is still there, then frame 2, the person moves away, and the car starts to drive. Wait, no—wait, the vehicle is moving. Let's see: in the first frame, the car is stationary, person is next to it. Then the person moves away, and the car starts to drive forward. Wait, the video shows the car moving away from the door. Let's check the frames. Frame 0: car is at the door, person is near it. Then in frame 1, person is moving back, car starts to drive. Then frames 2-5, car is driving away, person is gone. Wait, the person is in the scene initially, then leaves. The vehicle is a dark color, maybe gray or black, and the person is in an orange shirt. Let's describe the motion: the person in orange moves away from the vehicle, which then drives forward through the garage. The background is a parking garage with concrete floors and walls, some other objects like a trash can to the left. The camera is top-down, fixed. No text to include. So the chronological order: person in orange is near a dark vehicle, moves away, vehicle drives forward, person exits the frame. Spatial relations: person was near the vehicle, then moves away (to the left or right?), the vehicle is in front of the door initially, then drives away. Wait, the camera is top-down, so we can see the person moving away from the vehicle, which then starts moving. Let's check the exact sequence:\n\nFrame 0: Person (orange shirt) is standing next to the vehicle (dark color) near the entrance (door). The vehicle is parked there.\n\nFrame 1: Person starts moving away from the vehicle, towards the right side of the frame (maybe). The vehicle is still parked but starts to move.\n\nWait, looking at the frames:\n\n[0.0] - Person is near vehicle, both at the entrance.\n\n[0.3] - Person is moving away, vehicle starts to move.\n\n[1.4] - Person is further away, vehicle is driving.\n\nSo the person in orange moves away from the vehicle, which then drives forward out of the entrance. The vehicle is dark-colored, the person is in an orange shirt. The camera is top-down, fixed, no movement. Background has the garage structure: concrete floor, walls, maybe some equipment on the left.\n\nNow, applying the rules:\n\na) Motion: person in orange moves away from the vehicle; vehicle drives forward.\n\nb) Appearance: person (orange shirt), vehicle (dark color).\n\nc) Spatial: person was near vehicle, then moves away; vehicle moves forward (away from the door).\n\nd) Camera: top-down, fixed.\n\ne) Background minimal: garage interior with concrete floor.\n\nf) Exclude text, names.\n\nSo the caption should be: A person in an orange shirt stands near a dark vehicle at a garage entrance, then moves away from the vehicle as it begins driving forward through the parking garage. The camera is static and positioned overhead.\n\nWait, need to be concise. Let's check the rules: concise chronological paragraph.\n\n\" A person in an orange shirt is initially positioned next to a dark vehicle at the entrance of a parking garage. The person then moves away from the vehicle, which starts driving forward and exits the frame. The camera maintains a static overhead view of the scene throughout.\"\n\nWait, but in the video, the person moves away, and the vehicle drives. Let's check the timestamps:\n\nAt 10:38:40, the person is next to the car. By 10:38:4", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hxDik8FsVEI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hxDik8FsVEI_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 115.0300950365515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A solid object (likely a vehicle or machinery) moves along the floor from left to right, exhibiting clear displacement across frames.", "background_and_ambient_analysis": "Background elements (walls, floor) show no uniform shifting; no fire, water, smoke, or wind motion detected. Ambient environmental motion is absent."}}
{"video_id": "hw2kI67K5TI", "file_name": "hw2kI67K5TI_000214_000224.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber in a blue jacket, yellow backpack, and helmet ascends an icy cliff face, using ice axes to grip the ice. They move upward, their body angled against the ice wall, with snow-covered mountains visible behind them. The camera follows the climber's upward motion, shifting perspective to reveal the surrounding landscape as they progress.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hw2kI67K5TI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hw2kI67K5TI_000214_000224.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 267.66089761175544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Climber (human) ascending an ice wall using ice axes; motion is deliberate locomotion driven by physical forces (pulling upward with axes).", "background_and_ambient_analysis": "Background elements (mountains, snow) are static with no uniform shifting; no fluid/environmental motion (e.g., water, smoke, wind) dominates."}}
{"video_id": "hvy8TV3p30k", "file_name": "hvy8TV3p30k_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds and rotates a Rubik's Cube, initially displaying white, green, and red faces before turning it to reveal a red-front and white-top orientation, then further rotating to present a green and red side before placing the cube onto a light surface. The camera maintains a close-up perspective focused on the hands and cube throughout, with the background remaining minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hvy8TV3p30k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hvy8TV3p30k_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 168.43194764511463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands manipulate a Rubik's cube, causing discrete physical motion as the cube is rotated and turned. The cube is a solid, distinct object exhibiting clear, intentional physical movement due to human interaction.", "background_and_ambient_analysis": "The background consists of a static white surface with no shifting elements or fluid/environmental motion (fire, water, wind, etc.). Background remains uniform and unchanged throughout the video."}}
{"video_id": "hy8m78ZbgtQ", "file_name": "hy8m78ZbgtQ_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, identify the main subjects: there are four people. Let's list their actions chronologically.\n\nFrame 0: A man in a white shirt leans over a table, facing a seated man in a dark shirt. Another man in a brown shirt stands behind, and a woman in a light top is partially visible.\n\nFrame 1: The seated man in dark shirt moves his hands on the table, maybe pushing or reacting. The man in white shirt is still leaning.\n\nFrame 2: The seated man stands up and moves back, while the man in white shirt starts to walk away. The man in brown shirt is now closer, and the woman is still there.\n\nFrame 3: The man in white shirt walks to the right, away from the table. The seated man is behind him, and the brown-shirted man is in the middle, moving towards the door.\n\nFrame 4: They're near a door; the man in white shirt is walking towards the door, the others follow. The door is in the background.\n\nFrame 5: They're at the door; the man in white shirt is now on the left, others are behind. The door is closed.\n\nNow, describe in order: four people. White shirt man leans over table (seated dark shirt), then stands up, moves to door. Brown shirt man follows. Others (woman and dark shirt man) move as well. Camera perspective: it seems to be handheld, maybe a bit shaky, following the movement. Background is a room with a door and some furniture.\n\nCheck rules: focus on motion, chronological. Appearance: white shirt (man), dark shirt (seated man), brown shirt (man), light top (woman). Spatial: initially table, then towards door. Camera: slight shake, following the action.\n\nMake sure to be concise. Let's draft:\n\nIn a room with a table and door, four people interact: a man in a white shirt leans over a seated man in a dark shirt, then the seated man stands and moves backward as the white-shirted man walks toward the door, followed by a man in a brown shirt and another person; they approach and exit through the door. The camera follows their movement with slight shake.\n\nWait, need to check chronological. Let's see:\n\n0: White shirt man leans over table, seated dark shirt, others standing.\n\n1: Seated man moves hands (pushes table?), white shirt man starts to stand/lean back.\n\n2: Seated man stands up, white shirt man turns and walks away. Brown shirt man moves forward, woman still present.\n\n3: White shirt man walks to right (toward door), seated man behind, brown shirt man in middle.\n\n4: All near door, white shirt man is moving towards door, others follow.\n\n5: At door, white shirt man is left of door, others behind.\n\nSo the sequence: seated man in dark shirt is at table, white shirt man leans over. Then seated man stands, white shirt man moves to door, brown shirt man follows, and others. Then they reach door.\n\nNow, appearance: four people. White shirt (male), dark shirt (male seated), brown shirt (male), light top (female). But rules say briefly describe appearance: color, size, orientation. So \"a man in a white shirt, a man in a dark shirt, a man in a brown shirt, and a person in a light top\".\n\nMotion: seated man (dark shirt) at table; white shirt man leans over, then stands, walks toward door; brown shirt man follows, others move.\n\nSpatial: initially at table, then toward door.\n\nCamera: slight shake, following the action.\n\nPut it all together:\n\nIn a room with a table and a closed door, four people interact: a man in a white shirt leans over a seated man in a dark shirt, then the seated man stands and moves backward as the white-shirted man walks toward the door, followed by a man in a brown shirt and a person in a light top; they proceed toward and exit through the door. The camera follows their movement with a slight shake.\n\nCheck rules: exclude text, names, stylistic. Background minimal: just room, table, door. Yes.\n\nWait, the output must be concise. Let's make it shorter:\n\nFour people in a room: a man in a white shirt leans over a seated man in a dark shirt at a table, then stands and walks toward a door, followed by a man in a brown shirt and another person; they approach the door. The camera follows their movement with slight shake.\n\nYes, that's better.\n</think>\n\n<caption_output>Four people in a room: a man in a white shirt leans over a seated man in a dark shirt at a table, then stands and walks toward a door, followed by a man in a brown shirt and another", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hy8m78ZbgtQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hy8m78ZbgtQ_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 150, "blur_score": 343.29978224181343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three men exhibit discrete motion: the man in the white shirt gestures and steps back; the man in the brown shirt (left) stands and walks away; and the man in the brown shirt (center) steps back and walks toward the door. All movements are due to human locomotion and gestures.", "background_and_ambient_analysis": "The white walls, door, and tall stand remain stationary throughout the sequence. No fire, water, smoke, or wind is visible, so there is no ambient environmental motion."}}
{"video_id": "hyLYk1Tk8kU", "file_name": "hyLYk1Tk8kU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and jeans leans forward, making hand gestures, then shifts their posture while continuing to move their arms. The camera, positioned above with a slight shake, captures the sequence from a high angle as the person adjusts their stance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hyLYk1Tk8kU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hyLYk1Tk8kU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 86, "blur_score": 319.27433273938493, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is actively petting a small black-and-white animal (likely a puppy) while lying on a bench. The person's hands and body exhibit discrete, voluntary movements (e.g., hand gestures, head positioning) driven by physical interaction with the animal.", "background_and_ambient_analysis": "No significant shifting of background elements (wall, greenery) or fluid/environmental motion (fire, water, wind). Background remains consistently static throughout the frames."}}
{"video_id": "hwY46pLShcU", "file_name": "hwY46pLShcU_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of white-gloved hands applies a white adhesive strip to a person's back. The hands press the strip firmly, smooth it against the skin, and then peel it upward. The gloves remain in contact with the skin throughout the motion. The camera maintains a close-up, static perspective focused on the hands and the back.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hwY46pLShcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hwY46pLShcU_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 316.48085311145354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: hands (wearing gloves) and the white patch. The hands are moving the patch on the skin in a deliberate manner (applying and removing).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background is minimal and static (blue fabric and skin), with no uniform shifting."}}
{"video_id": "hxtGbXknRoc", "file_name": "hxtGbXknRoc_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue patterned dress and a boy in a dark shirt sit at a blue tablecloth-covered table; the woman moves her hands to rearrange items on the table, followed by the boy manipulating objects in front of him. The background includes a crib and colorful storage units. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hxtGbXknRoc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hxtGbXknRoc_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 145, "blur_score": 302.68531293222685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and child are moving their hands and bodies while interacting with table objects (e.g., pointing, gesturing, manipulating cards). Their motion is solid and distinct, driven by physical forces (muscle movement).", "background_and_ambient_analysis": "Background elements (bookshelf, wall, furniture) are static with no uniform shifting. No fire, water, smoke, or wind motion detected."}}
{"video_id": "hy-dkjVvnrc", "file_name": "hy-dkjVvnrc_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and blue-gray cap raises their right hand near their face, then uses both hands to pull the cap down over their head. They adjust the cap to sit properly and subsequently lower it slightly to reveal their face, looking around. The camera remains static, with a window featuring a stained glass pattern in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hy-dkjVvnrc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hy-dkjVvnrc_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 86, "blur_score": 84.1107459322298, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person wearing a blue shirt and cap is performing intentional movements: adjusting their cap, raising hands, and shifting posture. These actions involve solid-body locomotion and explicit physical forces (e.g., muscle movement).", "background_and_ambient_analysis": "The background features a stationary window and wall with no fluid motion (fire, water, smoke) or significant environmental movement (wind). Background elements remain fixed across frames, indicating no ambient environmental motion."}}
{"video_id": "hyb1r_GM8XM", "file_name": "hyb1r_GM8XM_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with braided hair and dark clothing sits against a white headboard with pink walls behind. They move their right hand through their hair, then turn their head left while continuing the adjustment. The camera remains stationary, capturing the subject from a fixed side angle without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hyb1r_GM8XM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hyb1r_GM8XM_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 29.93625683918706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (child) is moving their hands and head, performing actions such as touching their head and adjusting hair.", "background_and_ambient_analysis": "The background (pink wall and white headboard) is static and shows no shifting or environmental effects (fire, water, wind)."}}
{"video_id": "hz9RIbo6r-4", "file_name": "hz9RIbo6r-4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated person in a black shirt and purple cap is in a train seat. A standing person in a purple shirt with colorful patterns moves forward, bends over the seated individual, and adjusts their cap. The standing person then sits in the adjacent seat and adjusts their hair. The camera remains handheld, slightly shaky, capturing the interaction from the seated person’s perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hz9RIbo6r-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hz9RIbo6r-4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 72.09339821559323, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one in purple shirt moves from behind the seat to sit down, adjusts the seat, and interacts with the seated person (in black shirt).", "background_and_ambient_analysis": "Background elements (staircase, seats, windows) show no uniform shifting or fluid motion. No fire, water, smoke, or wind visible."}}
{"video_id": "hzkgDTsFOzk", "file_name": "hzkgDTsFOzk_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small red-hulled sailboat with a white sail and black stripes moves forward across a wet sandy beach. Initially stationary, it glides steadily toward the water, advancing smoothly. The camera follows the boat closely, maintaining a steady perspective, with a rocky breakwater visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/hzkgDTsFOzk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/hzkgDTsFOzk_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 55.962010731385035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two sail vehicles are moving on wet sand due to wind force acting on their sails, with one moving from left to right and the other appearing and moving from right to left.", "background_and_ambient_analysis": "The background (rocky shore and sky) is static; the water is calm and not moving significantly, so no dominant ambient motion."}}
{"video_id": "i0XRlSUIMxI", "file_name": "i0XRlSUIMxI_000309_000319.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a red spatula to stir a mixture of chopped greens and artichoke hearts in a clear glass bowl, moving the spatula in a circular motion to combine the ingredients. The hand is positioned above the bowl, with the spatula partially submerged in the mixture. The camera maintains a top-down perspective throughout, with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i0XRlSUIMxI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i0XRlSUIMxI_000309_000319.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 185.94000376076406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a red spatula stirs a salad bowl containing leafy greens, pasta, and other solid ingredients. The hand and spatula are distinct solid objects applying force to move the salad components.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. Background consists of a static white surface with no visible movement. No fire, water, smoke, or wind present."}}
{"video_id": "i0jFAptAog8", "file_name": "i0jFAptAog8_000288_000298.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a black marker writes mathematical calculations on a whiteboard, moving across the board to add lines and numbers. The hand remains in front of the whiteboard as it writes, with the camera maintaining a stationary top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i0jFAptAog8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i0jFAptAog8_000288_000298.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 108.55133391772978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is the discrete solid object moving as it writes on paper, demonstrating explicit physical motion due to locomotion (writing) and contact forces.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (e.g., fire, water, wind) observed. The background remains static with no environmental fluid dynamics."}}
{"video_id": "i0WXIrFOgdI", "file_name": "i0WXIrFOgdI_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue jacket holds and manipulates several white mushrooms, moving them between a moss-covered rocky surface and their hands, placing some down and picking up more to inspect their texture and form. The camera maintains a close-up perspective, tracking the hands and mushrooms with slight movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i0WXIrFOgdI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i0WXIrFOgdI_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 50.9843295177133, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands (wearing blue sleeves) are moving to pick and examine white mushrooms. The mushrooms are being picked and held, demonstrating discrete object interaction.", "background_and_ambient_analysis": "The background (moss, leaves, log) shows minimal motion and is stable; no significant fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "i1qKLQVp9Zc", "file_name": "i1qKLQVp9Zc_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wrapped in a white blanket with colorful footprints lies on a bed with white and blue sheets. A hand holding a white cloth gently wipes the baby’s face, causing the baby to turn their head slightly; the hand then adjusts the blanket around the baby’s torso. The camera remains in a close-up position with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i1qKLQVp9Zc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i1qKLQVp9Zc_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 88, "blur_score": 30.255388718053247, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "An adult hand moves a cloth to wipe the baby's face; the baby's head moves minimally in response.", "background_and_ambient_analysis": "Background is static (white sheets and blue blanket without shifting). No fire, water, smoke, or wind visible."}}
{"video_id": "i0MW3WaxpU4", "file_name": "i0MW3WaxpU4_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow wheel loader with large black tires and a raised arm is positioned adjacent to a silver flatbed trailer at a construction site. The camera pans clockwise around the vehicle, revealing the loader's side and rear as it interacts with the trailer, with the sun setting behind the machinery casting warm light. The loader's red marker lights are visible, and debris and construction materials lie scattered on the ground. The camera movement continues to shift angles, capturing the vehicle from multiple perspectives while maintaining focus on the loader and trailer.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i0MW3WaxpU4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i0MW3WaxpU4_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 52.62008683993548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The backhoe (excavator) is moving toward the trailer, with its arm and bucket actively manipulating debris. The trailer remains stationary while the backhoe approaches.", "background_and_ambient_analysis": "No shifting background elements (ground, buildings) detected. No fire, water, smoke, or wind present."}}
{"video_id": "i3eYsUB_zGc", "file_name": "i3eYsUB_zGc_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands uses a knife to cut a red piece of meat on a white surface, revealing the cut surface. The camera then zooms out to show a person in a white apron and cap working at a table with multiple raw meat pieces (some with visible fat and bones), arranging and slicing them. The background features a tiled wall, but the focus remains on the person’s actions and the meat. The perspective shifts from a close-up to a wider view of the workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i3eYsUB_zGc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i3eYsUB_zGc_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 338.6852891520315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hands (discrete solid objects) move a knife to cut meat, demonstrating physical interaction between the knife and meat due to explicit force application.", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion observed. The stone wall and countertop remain static, with no fire, water, smoke, or wind evident."}}
{"video_id": "i3m9-uPfmcg", "file_name": "i3m9-uPfmcg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A fluffy white kitten is held while a hand uses red-handled scissors to trim its fur near the face, then the scene shifts to a light orange cat lying on a wooden floor as a hand brushes its back with a wooden brush; the camera alternates between close-up shots of the two grooming sessions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i3m9-uPfmcg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i3m9-uPfmcg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 78.72568439673199, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "i4ftaXHt3IE", "file_name": "i4ftaXHt3IE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and dark pants stands to the left, holding a stringed device. They swing the device, pulling a small, four-wheeled vehicle forward across a concrete floor. The vehicle, initially stationary, moves toward the center as the person continues their motion. The camera remains stationary, capturing the scene from a fixed perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i4ftaXHt3IE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i4ftaXHt3IE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 509.36637347593523, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person swings a baton, causing the robotic vehicle in the foreground to move. The robot's motion appears to result from the baton's impact, with its wheels and structure shifting.", "background_and_ambient_analysis": "The background elements (walls, stairs, banners, ground markings) remain static across frames. No fluid or gaseous environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "i6_0HpEpKF0", "file_name": "i6_0HpEpKF0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three men sit behind a red table: left man in red shirt plays tabla drums, middle man in red shirt plays a large drum, right man in white shirt plays a string instrument. They begin playing, with left man striking tablas, middle man hitting the large drum, and right man strumming the instrument. Camera remains static, frontal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i6_0HpEpKF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i6_0HpEpKF0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 794.4419294917247, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals in red/white clothing are actively moving their hands and upper bodies to play percussion instruments (drums, cymbals). Their movements are discrete and driven by physical interaction with the instruments.", "background_and_ambient_analysis": "The background (walls, windows) shows no uniform shifting or fluid motion. No fire, water, or smoke present; the environment appears static."}}
{"video_id": "i6Onzs7zIRs", "file_name": "i6Onzs7zIRs_000408_000418.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual in a white beekeeping suit, veil, blue jeans, and dark boots lifts a wooden honeycomb frame from an orange beehive box positioned on a wooden platform in a wooded setting. The person stands to the left of the hive, holding the frame upward and rotating it slightly while maneuvering it away from the hive. Two white boards rest on the platform in front of the hive. The camera remains stationary, capturing the action from a frontal perspective with sparse background foliage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i6Onzs7zIRs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i6Onzs7zIRs_000408_000418.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1462.448608017112, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing beekeeping gear is moving their hands and body to interact with beekeeping equipment (hives, tools), demonstrating discrete physical actions like lifting and manipulating objects.", "background_and_ambient_analysis": "The background consists of stationary trees and ground with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "i3v9oo9puDs", "file_name": "i3v9oo9puDs_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women stand on stage; the left wears a light pink outfit, the right wears a golden patterned dress. The left woman raises her hand while the right woman gestures with a microphone. A third person in a dark suit enters from the right, holds a microphone, and interacts with the right woman. The camera remains steady with slight panning.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i3v9oo9puDs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i3v9oo9puDs_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 145.48476868843636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: the person in the gold saree speaks and gestures, while other individuals adjust positions on stage, demonstrating locomotion and interaction.", "background_and_ambient_analysis": "The background features static stage elements ('IMA AWARDS' text and stage design) with no shifting or fluid motion; no ambient environmental phenomena (fire, water, smoke, wind) are present."}}
{"video_id": "i4yVyMB5AnU", "file_name": "i4yVyMB5AnU_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand with a brown skin tone manipulates a metallic, foil-covered engine component positioned centrally within a vehicle's engine bay. The hand repeatedly moves the component from right to left, adjusting its position. The camera remains stationary in a close-up shot focusing on the engine area, with surrounding metal parts visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i4yVyMB5AnU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i4yVyMB5AnU_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 80.74643915894812, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (wearing a watch) is manipulating an engine component (turning a bolt or cap). The motion is controlled and discrete.", "background_and_ambient_analysis": "The background consists of a static car engine bay with no shifting elements. No fluid, fire, water, or wind are present."}}
{"video_id": "i5q0lManREk", "file_name": "i5q0lManREk_000472_000482.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a white robe and headband, sitting at a table. They're applying something, maybe makeup or skincare. Let's check the frames.\n\nIn frame 0, they're holding a small container and a brush, near their face. Then, the camera shifts a bit, showing the table with bottles (white bottle, smaller one with a blue cap, and another bottle). There's a chocolate bar too. The person continues applying the product, moving the brush. The background is a plain wall with a light switch.\n\nNeed to describe chronologically: the person is seated at a table, holding a brush and small container, applying to their face. The table has various items. Camera moves from a wider shot to a closer view of the hands, then back to the person. Background is minimal. \n\nCheck rules: focus on motion, chronological. Main subject is the person. Appearance: white robe, headband, long hair. Actions: holding container, brush, applying. Spatial: items on table, person in front. Camera movement: starts with a shot, then zooms in on hands, then back to person. Background minimal.\n\nMake sure to exclude text, names, stylistic. So describe the actions step by step.\n\nLet's structure:\n\nA person wearing a white robe and headband sits at a table, holding a small container and a brush. They apply product to their face using the brush. The table in front holds a large white bottle, a smaller bottle with a blue lid, a chocolate bar, and other small items. The camera shifts from a medium shot to a close-up of their hands and the table items, then returns to a medium shot of the person. The background features a plain wall with a light switch.\n\nWait, need to be concise. Let's check the frame timings.\n\nFrame 0: person at table, holding brush, container, applying. Frame 1: same, maybe slight movement. Frame 2: zoom in on hands and table. Frame 3: close-up of hands, container, brush. Frame 4: zoom back to person. \n\nSo the sequence: person applies product, camera zooms in on hands and table, then zooms back out. \n\nDescribe chronologically: The person, dressed in a white robe with a headband, sits at a table, holding a brush and small container while applying product to their face. The table in front contains a large white bottle, a smaller bottle with a blue lid, a chocolate bar, and other items. The camera initially shows a medium shot of the person, then zooms in to focus on the hands and table, and subsequently pulls back to a medium shot of the person. The background is a plain wall with a light switch.\n\nCheck if all rules are met: motion/behavior chronological, appearance (white robe, headband, long hair—maybe mention hair? The video shows long dark hair), number (one person), spatial (items on table in front), camera movement (zoom in, zoom out), background minimal.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So person: white robe (color), headband (color), long hair (color? Dark, but maybe just \"long hair\"). Number: one person. \n\nSo \"A person wearing a white robe and a white headband, with long dark hair, sits at a table. They hold a small container and a brush, applying product to their face. The table in front holds a large white bottle, a smaller bottle with a blue lid, a chocolate bar, and other small items. The camera shifts from a medium shot of the person to a close-up of the hands and table items, then returns to a medium shot of the person.\"\n\nMake it concise. Let's trim.\n\n\"A person in a white robe and white headband applies product to their face using a brush and small container. The table in front contains a large white bottle, a smaller bottle with a blue lid, a chocolate bar, and other items. The camera moves from a medium shot to a close-up of the hands and table, then back to the medium shot. The background is a plain wall with a light switch.\"\n\nCheck length. Maybe more precise. Let's see:\n\nThe person, wearing a white robe and headband, sits at a table, holding a brush and small container while applying product to their face. The table in front holds a large white bottle, a smaller bottle with a blue lid, a chocolate bar, and other items. The camera shifts from a medium shot to a close-up of the hands and table items, then back to a medium shot of the person. The background is a plain wall with a light switch.\n\nThat should work. Now check for all rules: focus on motion (applying, holding, camera movement), chronological (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i5q0lManREk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i5q0lManREk_000472_000482.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 40.07666049744877, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving her hands to apply a contact lens to her eye, with the contact lens being the discrete object in motion.", "background_and_ambient_analysis": "The background (wall, chair, table items) is static with no signs of fluid motion (fire, water, smoke, wind)."}}
{"video_id": "i3AAunmohXk", "file_name": "i3AAunmohXk_000148_000158.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow woven basket with protruding yellow sticks sits on a speckled countertop, adjacent to a wooden board. A hand introduces a large brown ceramic pot, placing it atop the basket and adjusting its position. The camera maintains a static top-down view throughout, with no significant background details beyond the countertop surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i3AAunmohXk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i3AAunmohXk_000148_000158.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 60.4267644429747, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An orange pot is moved by a hand, and the hand interacts with the pot, showing discrete solid object motion.", "background_and_ambient_analysis": "The granite countertop and wooden board remain static; no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "iAJB0CRIYb8", "file_name": "iAJB0CRIYb8_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white lab coat and bow tie holds a hockey stick, standing before a chalkboard. Next, a girl in a blue and green top and white pants skates on the ice rink with a hockey stick. Then, a goalie in red and white protective gear stands in front of a net. The man reappears holding the stick, followed by a girl in a blue and pink top holding a stick on the ice. The camera alternates between these subjects with quick cuts, maintaining close-up shots of each individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iAJB0CRIYb8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iAJB0CRIYb8_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 333.862422150845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hockey player (woman) is actively skating and moving the puck via stick manipulation, while the goalie adjusts position in the crease—both demonstrate discrete physical locomotion and ball/puck interaction.", "background_and_ambient_analysis": "The ice rink background (boards, goal posts, 'Visitors' signage) is static throughout; no fluid motion (water, fire, smoke) or wind-driven elements are visible. Background elements remain consistent without shifting."}}
{"video_id": "i84jkFdAfoQ", "file_name": "i84jkFdAfoQ_000503_000513.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white T-shirt with a purple graphic design stands in a kitchen with wooden cabinets in the background. They raise both hands to adjust their hair, moving fingers through their hair, then lower their hands to their sides. The camera remains static in a close-up shot, capturing the person from the chest up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i84jkFdAfoQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i84jkFdAfoQ_000503_000513.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 64.3039145632261, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands in front of their head and face (clapping motion). No other discrete objects show significant motion.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, window) show no shifting or fluid motion; no fire, water, smoke, or wind visible. Ambient environmental motion is absent."}}
{"video_id": "iAQ6lBfVxrI", "file_name": "iAQ6lBfVxrI_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt, wearing a knee brace and a white tube around their neck, holds a torch and pours a yellow substance from a container into it while seated at a table. Multiple small bowls containing various colored powders (blue, green, purple) are arranged on the table in front of them. The camera gradually zooms in, focusing on the torch and the containers as the person continues the action. Background details are minimal, with the primary focus on the person’s hands and the materials.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iAQ6lBfVxrI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iAQ6lBfVxrI_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 143, "blur_score": 225.8914049067488, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: the person's hands, the glass object being manipulated, and the torch. The person moves their hands to heat and shape the glass using the torch, with visible physical interaction.", "background_and_ambient_analysis": "Background elements (wooden structures, room interior) show no uniform shifting or environmental fluid motion (e.g., no significant wind, smoke, or water flow)."}}
{"video_id": "i9yEIyZ3-hw", "file_name": "i9yEIyZ3-hw_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt, green shorts with white trim, and white sneakers walks from left to right across the room, moving toward a row of dark cabinets. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i9yEIyZ3-hw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i9yEIyZ3-hw_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 145, "blur_score": 196.7987904436734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person wearing white shirt and green shorts is walking across the room, moving from left to right and then toward the back, with clear locomotion.", "background_and_ambient_analysis": "Background elements (windows, cabinetry, furniture) remain stationary with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "i9nzhgy2trA", "file_name": "i9nzhgy2trA_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a blue shirt, black pants, and gray shoes performs pull-ups on a horizontal bar with an orange weight plate, repeatedly lifting their body upward and lowering it back down. The bar is positioned between black vertical posts in a gym setting, with other equipment and figures visible in the background. The camera maintains a stationary top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i9nzhgy2trA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i9nzhgy2trA_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 158, "blur_score": 143.65065745332726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete solid object) is performing pull-ups, moving vertically on the pull-up bar due to their own physical exertion.", "background_and_ambient_analysis": "The gym background (floor, poles, wall) shows no uniform shifting or fluid environmental motion (no fire, water, wind effects). Static elements remain fixed across frames."}}
{"video_id": "iAbmIWOGnCc", "file_name": "iAbmIWOGnCc_000472_000482.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white long-sleeve shirt, black pants, and black sneakers with white soles maintains a low martial arts stance, left leg extended forward and right leg bent back, arms extended with hands open. They make minimal shifts in body position across the sequence while remaining outdoors with trees and bushes in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iAbmIWOGnCc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iAbmIWOGnCc_000472_000482.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1661.2948877844983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a solid, distinct object) is moving in a controlled manner as part of a martial arts practice. The motion is due to their own locomotion (muscle movement).", "background_and_ambient_analysis": "The background (trees and bushes) is static, with no visible wind or fluid motion. No fire, water, or smoke observed."}}
{"video_id": "iBd8bCKR7ZI", "file_name": "iBd8bCKR7ZI_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white t-shirt with dark hair moves their head and upper body in the foreground, while a person in a green hoodie with sunglasses stands to the left behind them and another individual with dark hair holding a red object is positioned to the right behind the main subject. The camera remains handheld with a slight shake, capturing the scene from a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iBd8bCKR7ZI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iBd8bCKR7ZI_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 36.94885720568498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (people) exhibit motion: the foreground person moves their head and upper body, while the background person in green shifts position slightly.", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "i7nVw1EnX8E", "file_name": "i7nVw1EnX8E_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a gray shirt holds a yellow object in front of his face, brings it to his mouth, then uses his right hand to touch his nose before moving it to his mouth. He subsequently holds a small object with both hands. The background features a brick wall, and the camera remains steady with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/i7nVw1EnX8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/i7nVw1EnX8E_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.914909339914146, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy is the primary discrete object, moving his hands and the banana as he eats. The banana is a solid object undergoing motion due to the boy's chewing and holding actions.", "background_and_ambient_analysis": "Background (brick wall) is static and unchanging. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "iBoELj0BlcE", "file_name": "iBoELj0BlcE_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black top and light blue capri jeans walks from the left side of the frame toward the center, stopping to face the camera while holding a green object. A brown dog lies on the floor near a brown couch piled with clothes. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iBoELj0BlcE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iBoELj0BlcE_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 95.80332098067998, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) performs discrete locomotion: lifting legs, adjusting clothing, and holding a green object. Motion is consistent with human physical movement (e.g., kicking, standing).", "background_and_ambient_analysis": "Background elements (couch, clothing, floor) remain static with no uniform shifting or fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "iBGzwLnTeas", "file_name": "iBGzwLnTeas_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise caption for this video based on the provided frames. The user wants a chronological paragraph focusing on the motion and behavior of the main subjects. Let me go through the video frames step by step.\n\nFirst, the video starts with a wooden structure, maybe a wall or a board, with the text \"Cubrix Revolution\" and some Spanish description. But according to the rules, I should exclude text recognition, so I can ignore that part. The next frame shows a man in a white shirt using a roller to paint a wall. He's applying yellow paint. The video shows him moving the roller up and down, covering the wall with the color.\n\nWait, the user says to focus on motion and behavior. So the main subject is the man painting. He's wearing a white shirt, short hair, maybe wearing gloves? The video shows him from behind, so he's facing the wall. He's using a roller, which is orange. The action is painting the wall yellow.\n\nI need to mention the chronological order. First, the man starts painting, then moves the roller up and down. The spatial relationship: he's standing in front of the wall. The background is a plain wall, so maybe minimal description. Camera perspective: the video starts with a top-down view of the wooden structure, then cuts to the man painting. Wait, the first frame is the wooden structure, then the second frame shows the man. But the user says to exclude text recognition, so maybe the first frame is just the wooden planks, then the scene shifts to the man painting.\n\nWait, the video starts with the wooden planks, then the man starts painting. The user says to focus on the motion of the main subjects. So the chronological order would be: first, the wooden structure (but maybe that's just a setup, then the man paints). The user says to focus on the motion, so the main action is the man painting. The first frame might be a transition or setup, but since it's part of the video, I need to mention it? Wait, the user says \"chronological paragraph describing the provided video.\" The video starts with the wooden planks, then cuts to the man painting.\n\nWait, looking back, the frames are [0.0] to [5.0] seconds. The first frame is the wooden planks with text, but the task says to exclude text recognition. So maybe the first frame is just the wooden planks as a background, but the user's rules say to keep background minimal unless essential. So maybe the main action starts after the first frame.\n\nThe second frame shows the man starting to paint. So the order is: the video opens with a wooden structure, then transitions to the man painting a white wall with a yellow roller. The man moves the roller up and down, applying the paint. The camera is positioned behind him, showing his back as he works.\n\nSo the caption should start with the wooden structure (but maybe mention it briefly as the initial scene, then move to the man). Wait, but the user says to focus on motion and behavior of main subjects. The main subject here is the man. The first frame is a wooden structure, but maybe that's part of the background. The instruction says to keep background minimal unless essential. So perhaps the caption starts with the man painting.\n\nWait, the user says: \"Chronological paragraph describing the provided video.\" So the video starts with the wooden planks, then the man. So the caption should mention the transition from the wooden planks to the man painting. But the rules say to exclude text recognition, so the wooden planks are just part of the video's opening. However, since the user says \"main subjects\" are people/animals/objects, the wooden planks are an object. But the task says \"focus primarily on the motion and behavior of main subjects\". So perhaps the main subject is the man, so the caption starts with him.\n\nWait, let's check the rules again: a) Focus primarily on the motion and behavior of main subjects. The main subjects here are the man and the roller. The first frame is a wooden structure, which is part of the video but not a main subject. So the caption should start with the man painting.\n\nSo the sequence is: the video shows a man in a white shirt painting a white wall with a yellow roller. He moves the roller up and down, applying the paint. The camera is behind him, showing his back as he works. The background is a plain white wall.\n\nLet me structure the caption: Start with the man, his actions, the roller, the color, the motion, then camera perspective.\n\n\"An older man in a white shirt uses an orange paint roller to apply bright yellow paint vertically on a plain white wall. He moves the roller up and down, covering the wall with even strokes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iBGzwLnTeas.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iBGzwLnTeas_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 62.43591036068961, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man and paint roller exhibit discrete motion: the man moves slightly while stepping and turning, and the roller moves in a controlled pattern across the wall due to explicit physical forces (arm movement and painting action).", "background_and_ambient_analysis": "The white wall background remains stationary with no fluid or environmental motion (fire, water, wind); no shifting backgrounds observed."}}
{"video_id": "iBxcrVjOw-U", "file_name": "iBxcrVjOw-U_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands position a flat blue rectangular napkin on a beige surface, then fold it in half side to side to form a smaller rectangle, followed by folding it in half top to bottom to create a compact square. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iBxcrVjOw-U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iBxcrVjOw-U_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 40.632585298590456, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The hands (discrete solid objects) move intentionally to fold the blue napkin. The hands perform sequential motions: positioning, side-to-side folding, and top-to-bottom folding, all driven by physical force applied by the person.", "background_and_ambient_analysis": "The background consists of a static white tablecloth with no shifting or environmental elements (e.g., no fire, water, smoke, or wind). The tablecloth remains fixed throughout the clip, indicating no ambient environmental motion."}}
{"video_id": "iD8mlA1idEI", "file_name": "iD8mlA1idEI_000135_000145.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four people gather closely in a room with textured wall background. A shirtless man in white pants sits left of the group; a woman stands beside him; a man in a gray shirt faces away from the camera. The fourth person, dressed in dark clothing, handles a pink object, then raises hands toward their head. The woman shifts position slightly while the shirtless man remains seated. The camera maintains a shaky, close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iD8mlA1idEI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iD8mlA1idEI_000135_000145.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 108.38668351159473, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals shift positions, lean toward one another, and interact with each other, showing intentional locomotion and physical interaction.", "background_and_ambient_analysis": "The patterned wall in the background shows no uniform shifting, indicating no significant ambient environmental motion (e.g., wind, fluid flow). There are no visible fire, water, or smoke elements."}}
{"video_id": "iB5wdTYvZLM", "file_name": "iB5wdTYvZLM_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dance studio, two women in white tops and blue jeans, and two men in black athletic wear, perform synchronized movements on a raised platform. Initially positioned facing a mirrored wall, they step and extend arms in unison; their reflections appear in the mirror behind them. A crowd observes from the background. The camera remains stationary, capturing the group’s coordinated motion from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iB5wdTYvZLM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iB5wdTYvZLM_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 40.81439830474461, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (dancers) are moving through locomotion and interactions (e.g., hand gestures, stepping), representing discrete solid objects with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (yellow walls, red curtain, floor) are stable with no uniform shifting; no fire, water, smoke, or wind visible."}}
{"video_id": "iDYQI18zUfE", "file_name": "iDYQI18zUfE_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to generate a concise chronological paragraph for the video. First, identify the main subject: a person. Let's look at the frames.\n\nFrame 0: Person is shown with hands near waist, wearing a top and underwear. The top has a floral design maybe? The person is facing the camera, hands moving.\n\nFrame 1: Same person, hands near waist, maybe adjusting? The top is being pulled up or something? Wait, the description says \"hands at waist\" but the movement is part of the sequence.\n\nFrame 2: Person is bending forward, hands still near waist, maybe lifting the top? The top is being adjusted.\n\nFrame 3: Person is standing upright, now showing the back. The top is lifted, so the bra straps are visible. The underwear is black.\n\nFrame 4: Person is facing away, back is fully visible. The top is pulled up, so the back is exposed, showing the bra straps and underwear.\n\nNow, chronological order: The person starts with hands at waist, then bends forward, then stands upright to show the back, then turns to face away. Wait, the frames show: start with front view, then moving to back.\n\nAppearance: The person has blonde hair, wears a top with a floral pattern (maybe beige), and black underwear with some design.\n\nSpatial relationships: Initially, the person is centered. Then, the person turns to show their back.\n\nCamera: The camera seems to be at a fixed position, maybe a bit shaky? The problem says mention camera perspective. It's a medium shot, probably close-up. The video has a slight shake, maybe.\n\nBackground: Minimal, plain wall, so can be brief.\n\nRules: Focus on motion and behavior. So the person adjusts their top, turns around to show the back, then the camera captures the back view.\n\nLet's structure the caption:\n\n- Start with the person's initial action: adjusting their top with hands near waist. Then, bending forward, then turning to face away, revealing their back.\n\nAppearance: The person has blonde hair, wears a light-colored top with a floral design and black underwear.\n\nMotion: The person moves from a front-facing position, bends forward, then turns to display their back.\n\nCamera: The camera is stationary with slight shake, capturing the subject from the front and then the back.\n\nNeed to be concise. Let's draft:\n\nA person with blonde hair, wearing a light-colored top with a floral pattern and black underwear, adjusts their top while standing. They bend forward, then turn to face away, revealing their back and the straps of their bra. The camera remains stationary with a slight shake, focusing on the subject's movements against a plain background.\n\nCheck the rules:\n\na) Motion: adjusting, bending, turning. Chronological: yes.\n\nb) Appearance: described (blonde hair, top color, underwear color).\n\nc) Spatial: front to back, turning away.\n\nd) Camera: stationary, slight shake.\n\ne) Background: minimal (plain), essential? Maybe not, but the rules say \"minimal unless essential\". Since it's a plain wall, maybe not essential, but in the caption it's okay.\n\nf) Excluded text, names, stylistic.\n\ng) No internal reasoning.\n\nLet's check the sample frames. The first frame shows hands at waist, then the person moves, bending (frame 1), then upright (frame 2), then turning to back (frame 3-4). So the motion is: initial stance, then bending, then standing up to show back, then fully showing back.\n\nFinal caption should be concise. Let's try:\n\nA person with blonde hair, wearing a light-colored floral top and black underwear, adjusts their top while standing. They bend forward, then turn to face away, revealing their back and the straps of their bra. The camera remains stationary with slight shake, capturing the subject from front to back against a plain wall.\n\nCheck length: needs to be concise. Let's trim:\n\nA person with blonde hair, wearing a light floral top and black underwear, adjusts their top. They bend forward, then turn to display their back, revealing the bra straps. The camera stays fixed with slight shake, showing the subject’s movements.\n\nYes, that's better. Make sure it's a paragraph.\n\nAnother version: A person with blonde hair, in a light floral top and black underwear, adjusts their top while standing. They bend forward, then turn to face away, showing their back and bra straps. The camera remains stationary with slight shake, focusing on the subject against a plain background.\n\nThat's concise. Let's verify all rules:\n\n- Motion and behavior: adjusting, bending, turning (chronological).\n\n- Appearance: blonde hair, top color, underwear color.\n\n- Spatial: front to back, turning away.\n\n- Camera: stationary, slight shake.\n\n- Background:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iDYQI18zUfE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iDYQI18zUfE_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 583.502416330274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is actively moving their arms and body to adjust a top, demonstrating discrete physical actions involving solid objects (the person's body and the clothing item).", "background_and_ambient_analysis": "The background consists of a static wall with no observable shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "iEAWgsSvJAE", "file_name": "iEAWgsSvJAE_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a short-sleeve shirt and light pants walks toward the camera in a cluttered workshop, holding a white cloth; they step forward, moving the cloth in their hands, with bicycles and tools visible in the background, and the camera gradually zooms in on the person as they approach.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iEAWgsSvJAE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iEAWgsSvJAE_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 873.6255285235087, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man is walking and folding a cloth. The cloth is being manipulated by the man, causing motion.", "background_and_ambient_analysis": "The background (bicycles, shelves) is stationary. No ambient environmental motion (fire, water, wind) is present."}}
{"video_id": "iDurIxTgtC0", "file_name": "iDurIxTgtC0_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in blue shirts and black pants stand in front of a stage, clapping and gesturing as they interact; behind them, a group of dancers in white, red, and yellow traditional costumes perform synchronized movements, raising arms and changing formations. The camera remains stationary, capturing the scene from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iDurIxTgtC0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iDurIxTgtC0_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 330.71026553888373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers in colorful costumes exhibit choreographed movements (spinning, arm raises, stepping) while two individuals in blue shirts at the front clap and gesture. These motions result from deliberate physical locomotion and interaction.", "background_and_ambient_analysis": "The stage curtain and wooden structure remain static throughout the video. No fluid/environmental motion (fire, water, smoke, wind) is present. Background elements show no uniform shifting."}}
{"video_id": "iC7PlB6oYSg", "file_name": "iC7PlB6oYSg_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows hands folding a light blue cloth on a dark granite countertop. Let's break down the steps chronologically. \n\nThe first frame: hands are placing the cloth down, maybe unfolding or starting to fold. Then, in the next steps, the hands are folding the cloth. Let's check each frame.\n\nFrame 0: Hands on the cloth, maybe smoothing it out. Then frame 1: hands adjusting the cloth, pressing down. Frame 2: hands folding the cloth, bringing one edge to the other. Frame 3: continuing to fold, maybe in half. Frame 4: the cloth is folded into a smaller rectangle, hands pressing it. Frame 5: the cloth is folded again, maybe into a square.\n\nSo the main action is folding the light blue cloth. The person is using both hands to fold it multiple times. The cloth is light blue, rectangular, placed on a dark granite surface. The camera is top-down, showing the hands and cloth. Background is the countertop, minimal.\n\nNow, need to describe in chronological order: hands fold the cloth, step by step. Mention the cloth's color and size, the counter. Camera is top-down, slight shake? Wait, the instructions say \"camera perspective and movement\". The video seems to have a static top-down view, but maybe slight movement.\n\nWait, the user says: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So what's the camera doing? The frames are showing the same area, so top-down, maybe minimal movement.\n\nNow, rules: concise, chronological paragraph. Focus on motion. Main subject is hands folding a light blue cloth. Start with the hands placing/adjusting the cloth, then folding it step by step.\n\nLet's draft:\n\nA pair of hands manipulates a light blue rectangular cloth on a dark granite countertop, folding it progressively smaller. The hands press and align the cloth's edges, first smoothing it flat, then folding one side over the other, repeating the process to reduce its size. The camera maintains a top-down perspective with slight movement, capturing the hands' precise motions against the speckled surface.\n\nWait, check the rules. \"Focus primarily on motion and behavior of main subjects (people/animals/objects) in chronological order.\" So list the steps: starting with hands on cloth, then folding. The cloth is light blue, rectangular. Then the camera.\n\nWait, the example output format is a paragraph inside <caption_output> tags. Let's make sure to exclude background unless essential. The countertop is essential because it's where the action happens.\n\nAlso, the first frame: hands are on the cloth, maybe placing it. Then they smooth it (frame 0-1), then fold (frame 2-5). So the chronological order: the hands first adjust and smooth the cloth, then fold it repeatedly to create smaller folds.\n\nAnother way: \"A person's hands fold a light blue rectangular cloth on a dark granite countertop. The hands first smooth the cloth flat, then fold one edge over the opposite edge, pressing firmly to create a crease, repeating the folding process to reduce the cloth's size. The camera maintains a top-down view with minimal movement.\"\n\nCheck if it's concise. Also, need to mention appearance and number: \"a pair of hands\", cloth is light blue, rectangular.\n\nLet me check the video frames again:\n\nFrame 0: hands on cloth, maybe folding? Wait, the first frame shows hands pressing the cloth. Then frame 1: hands smooth it. Frame 2: hands fold one side. Frame 3: hands continue folding. Frame 4: the cloth is folded in half, hands press. Frame 5: hands fold again, making it smaller.\n\nSo the steps: the hands adjust the cloth, fold it along one edge, press, repeat.\n\nSo the caption should describe each step in order.\n\nFinal draft:\n\nA pair of hands manipulates a light blue rectangular cloth on a dark granite countertop. The hands first smooth the cloth flat, then fold one edge over the opposite edge, pressing firmly to create a crease, and repeat the folding process to progressively reduce the cloth's size. The camera maintains a top-down perspective with slight movement throughout.\n\nWait, \"slight movement\" — does the video have camera movement? The user says \"conclude with camera perspective and movement\". The example says \"top-down, pan left, slight shake\". If the video is static, maybe \"top-down, minimal movement\".\n\nBut the problem says \"DO NOT output your reasoning\", so just write the caption.\n\nAnother check: the cloth is light blue, so \"light blue rectangular cloth\". Hands are a pair.\n\nAlso, mention spatial relationships? Maybe not necessary, but the hands are on the counter.\n\nWait, the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iC7PlB6oYSg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iC7PlB6oYSg_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 93.69205988984504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands are moving the paper through folding actions, which are discrete physical manipulations.", "background_and_ambient_analysis": "The granite countertop background is static with no fluid or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "iBhkGSEIvlc", "file_name": "iBhkGSEIvlc_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person trimming a bush. First, the person is holding pruning shears. They move the shears to cut branches. The person is wearing dark clothes, jeans, and sneakers. The bush is green and round. The background has other plants and grass. The camera seems to be stationary, maybe a slight pan or movement. Let's structure it chronologically: the person is using shears, cutting branches from the bush, moving around the bush to trim different parts. Need to mention appearance briefly: person in dark shirt, jeans, black shoes; bush is large, green. Spatial: person is standing next to bush, moving around it. Camera perspective: probably a fixed angle, maybe slight movement. Background: garden with plants, but keep minimal.\n\nWait, the rules say background descriptions minimal unless essential. So maybe just mention the garden setting briefly. Let's put it all together concisely.\n\nFirst sentence: A person in a dark shirt, blue jeans, and black sneakers trims a large green bush using pruning shears. Then, their actions: They position the shears to cut branches, move around the bush to trim various sections. Then conclude with camera perspective. Wait, the example output in the problem statement is a paragraph. Let's check the format: chronological paragraph, so start with the first action.\n\nLooking at the video frames: the person starts by holding shears near the bush, then cuts a branch, moves, continues trimming. So:\n\nA person wearing a dark shirt, blue jeans, and black sneakers stands to the right of a large, rounded green bush. They use pruning shears to cut branches, moving around the bush to trim different sections; the shears grip and sever twigs, with trimmed foliage falling to the ground. The camera maintains a steady perspective, slightly shifting to follow the person’s movements around the bush, set against a backdrop of other green plants and grass.\n\nWait, need to check rules: background minimal, so \"set against a backdrop of other green plants and grass\" is minimal. Also, mention spatial relationships: \"to the right of\" but in the video, maybe the person is next to the bush. Let's make sure.\n\nWait, the user says \"Focus primarily on motion and behavior... chronological order.\" So first, the person is trimming. So:\n\nA person in a dark shirt, blue jeans, and black sneakers trims a large, rounded green bush with pruning shears. They position the shears to cut branches, moving around the bush to trim various sections as trimmed foliage falls to the ground. The camera maintains a steady perspective, slightly shifting to follow the person’s movements, set against a garden background with other plants and grass.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation).\" So the person: dark shirt (color), blue jeans (color), black sneakers (color). Bush: large, rounded, green (size, shape, color). Motion: using shears to cut branches, moving around the bush. Background: minimal, so \"garden with other plants\" as needed.\n\nAlso, exclude text recognition, etc. So no names.\n\nLet me check the example in the problem statement, but there's no example. Need to follow the rules.\n\nAnother pass: A person wearing a dark shirt, blue jeans, and black sneakers uses pruning shears to trim a large, rounded green bush. They move around the bush, positioning the shears to cut branches, which fall to the ground. The camera remains steady, slightly panning to follow the person’s movements, with other green plants and grass in the background.\n\nWait, the camera movement: \"slight shake\" is not mentioned, but the user's rule says \"conclude with camera perspective and movement (e.g., top-down, pan left, slight shake).\" In the video, the camera seems to stay mostly fixed but maybe slightly shifts. The frames show the person moving, so the camera might pan or follow. But since it's a video clip, maybe the camera is steady with slight movement.\n\nThe original video starts with the person trimming, then moves, so camera is probably stationary, maybe a slight pan to follow the action.\n\nLet's make the caption:\n\nA person in a dark shirt, blue jeans, and black sneakers trims a large, rounded green bush using pruning shears. They move around the bush, cutting branches with the shears, causing trimmed foliage to fall to the ground. The camera maintains a steady perspective, slightly shifting to follow the person's movements, set against a garden background with other plants and grass.\n\nCheck rules:\n\na) Motion/behavior chronological: starting with trimming, moving around, cutting. Good.\n\nb) Appearance: dark shirt, blue jeans, black sneakers. Bush: large, rounded, green. Good.\n\nc) Spatial: person moving around the bush", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iBhkGSEIvlc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iBhkGSEIvlc_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 515.0085505950404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is actively trimming a bush using shears; their body and arm movements are deliberate and driven by physical effort.", "background_and_ambient_analysis": "The background consists of static vegetation and ground; no fluid environmental motion (fire, water, smoke) or uniform background shifting is observed. Bushes show minor sway but are secondary to human activity."}}
{"video_id": "iFOkH2rkkDg", "file_name": "iFOkH2rkkDg_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black circular gong hangs suspended by two ropes against a plain wall. A hand wearing a light-colored sleeve enters from the left, holding a wooden mallet with a green tip, and strikes the gong, causing it to vibrate and sway. The hand withdraws, leaving the gong to continue oscillating. The camera maintains a fixed top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iFOkH2rkkDg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iFOkH2rkkDg_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.294148404258095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) enters the frame twice to strike a hanging gong (discrete object). The hand's motion is driven by explicit physical force (contact with the gong), causing transient vibrations in the gong. Both objects exhibit clear, distinct movement patterns with identifiable collisions.", "background_and_ambient_analysis": "The background consists of a static plain wall with no shifting, fluid motion, or environmental effects (e.g., fire, water, smoke). The wall remains uniformly positioned throughout the clip, indicating no ambient environmental motion."}}
{"video_id": "iFlnipqwAjM", "file_name": "iFlnipqwAjM_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules.\n\nLooking at the rules: focus on motion and behavior of main subjects in order. The main subject here is the robot, then a person interacting with it. Need to describe appearance briefly—color, size, orientation. Spatial relationships matter, like where the person is in relation to the robot. Conclude with camera perspective and movement. Minimal background unless essential. Exclude text, names, stylistic stuff.\n\nThe video starts with the robot standing on a table. It's white and black, maybe a humanoid shape. Then the person enters, moves towards the robot. The person is wearing a blue shirt and jeans. They reach out to adjust the robot's arms. The robot's arms are moving, maybe trying to stay balanced. Then the person lifts the robot, maybe to reposition it. The robot's head has red lights, maybe blinking. Background has a room with desks, chairs, windows. But background should be minimal, so maybe just mention the room's general setup.\n\nWait, the camera movement: the video starts with a static shot, maybe the camera is fixed. Then maybe slight movement as the person approaches. But the rules say conclude with camera perspective and movement. Let me check the frames. The first frame is the robot on the table. Then the person comes into view from the left. The camera might be static, but maybe panning slightly as the person moves. Wait, the user says \"conclude with camera perspective and movement\". So after describing the actions, say the camera is steady or moving.\n\nWait, in the provided frames, the robot is on a table. The camera starts looking at the robot from a slightly low angle. Then the person enters from the left, moves towards the robot. The camera might stay in the same position. Then the person adjusts the robot, lifting it. The robot's movements: maybe arms moving as the person adjusts. So the order of events is: robot stationary, person approaches, interacts with robot by adjusting arms, lifts robot. Then the camera is static.\n\nWait, the user's example output format has the caption inside <caption_output> tags. So I need to write a paragraph following the rules.\n\nLet me structure it chronologically:\n\nStart with robot standing on table (white and black, humanoid, red eyes). Then a person in blue shirt and jeans approaches from left, adjusts robot's arms, lifts the robot up, robot's head lights possibly flashing. Background is a room with furniture, but minimal description. Camera is static or slight pan?\n\nWait, the first frame shows the robot on a table. Then the person enters from the left, reaches in to adjust. The robot's arms move as the person adjusts. The person lifts the robot. The background has a window, desk, chair. The camera might not move much, maybe a slight zoom or pan as the person moves. But the user says minimal background. So maybe mention \"in an indoor setting with desks and windows visible\" briefly.\n\nNow, check the rules again. Don't include text recognition (like the \"Era\" sign in the background), so that's excluded. Focus on motion: the robot is stationary initially, then person interacts.\n\nWait, the video starts with the robot standing. Then the person comes in, adjusts the robot's limbs. The robot's arms are moving, maybe moving towards the person's hands. Then the person lifts the robot.\n\nWait, the frames: [0.0] robot on table. [1.4] robot moves slightly, arms up. [2.5] person enters, starts adjusting. [3.6] person is holding robot, adjusting arms. [4.7] person continues lifting.\n\nSo the main actions: robot on table, person approaches from left, adjusts robot's arms, lifts it.\n\nAppearance: robot is white and black, humanoid, red lights on head. Person is wearing blue shirt and jeans.\n\nSpatial: person moves from left to center, standing next to robot, then lifting it.\n\nCamera: starts with static shot, maybe slight tilt as the person moves.\n\nWait, the user's example output says \"conclude with camera perspective and movement\". So in the caption, after describing actions, mention the camera.\n\nPossible caption:\n\nA white and black humanoid robot with red-lit eyes stands on a table in a well-lit indoor room. A person in a blue shirt and jeans approaches from the left, reaches out to adjust the robot's arms, and lifts it upward while the robot's limbs move slightly. The camera remains mostly static but shifts slightly to follow the person's movement.\n\nWait, check if \"well-lit indoor room\" is necessary. The rule says minimal background unless essential. Since the background has desks and windows, maybe \"indoor", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iFlnipqwAjM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iFlnipqwAjM_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 156, "blur_score": 1227.0414637849171, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete object is a humanoid robot moving by stepping and extending its limbs. A person briefly interacts with the robot by touching it.", "background_and_ambient_analysis": "The background (room, furniture) remains static with no shifting, and there are no fluid or environmental motions (fire, water, smoke, wind) visible."}}
{"video_id": "iFBzQIrlcdM", "file_name": "iFBzQIrlcdM_000802_000812.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue sweater, beige pants, and dark boots crouches beside a sandy excavation trench, extending his right arm into the trench to pull out a small object. He retrieves the item and holds it briefly before the sequence ends. The scene includes additional trenches and distant buildings in the background, with the camera maintaining a stationary position throughout, capturing the man’s actions from a consistent angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iFBzQIrlcdM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iFBzQIrlcdM_000802_000812.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 506.0053658588034, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (archaeologist) is actively moving their hands and body to interact with the trench (digging), representing discrete, solid object motion.", "background_and_ambient_analysis": "Background elements (buildings, ground) show no uniform shifting or fluid motion (e.g., wind, smoke, water). No ambient environmental phenomena detected."}}
{"video_id": "iGk4SDtO4ug", "file_name": "iGk4SDtO4ug_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a hand placing a piece of meat into a meat grinder. The meat is red, probably raw. The grinder is white with a metal hopper and chute. The ground meat comes out into a metal bowl below. There's a tray with more raw meat on the right side, in front of the grinder. Then the scene cuts to a website page, but according to the rules, we need to exclude text recognition. Wait, the rules say to exclude text recognition, so the website part might be a transition, but the main action is the meat grinding. Let's check the timestamps. The first part (0 to 5 seconds) is the meat being ground. The hand feeds meat into the grinder, which processes it into the bowl. Then the video shows a website, but since we can't mention text, we just note the transition. Wait, the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So the website is a different scene, but the main action is the meat grinding. So chronological order: first, the hand feeds meat into the grinder. Then the meat is ground into the bowl. The tray with raw meat is to the right. Then the video transitions to a website, but since we can't mention text, maybe the website is a brief cut. Wait, the problem says \"describe the provided video\" which includes both parts. But the rules say to focus on motion and behavior of main subjects. Let's parse the video frames:\n\nFirst frame: hand holding meat over grinder hopper.\n\nSecond frame: hand feeding meat, meat starts entering.\n\nThird: meat grinding, ground meat in bowl.\n\nFourth: same action, meat in bowl.\n\nFifth: transitions to website. But according to the rules, we need to exclude text recognition, so the website is a scene, but since it's text, we can't mention it. Wait, the task is to describe the video, so the video has two parts: the meat grinding and then the website. But the rules say \"exclude text recognition\", so for the website part, we just note the transition. But the main focus is the meat processing. Let's see the instructions: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nMain subjects: hand, meat, meat grinder, bowl, tray of meat.\n\nChronological order:\n\n1. A hand (skin tone, not specified, but human hand) places a piece of red raw meat into the stainless steel hopper of a white meat grinder.\n\n2. The grinder processes the meat, extruding ground meat into a metallic bowl positioned below the grinder.\n\n3. The hand continues feeding more meat, causing more ground meat to accumulate in the bowl.\n\n4. The scene transitions to a website display (but since text is excluded, we note the transition but not the website details).\n\nWait, but the problem says \"keep background descriptions minimal unless essential for understanding motion.\" The background has a tray of raw meat to the right. So spatial relationship: the tray with raw meat is to the right of the grinder.\n\nCamera perspective: the video starts with a close-up, top-down view of the grinder and hand. Then transitions to a screen showing a website, but the camera perspective for the website is just a static shot of the screen.\n\nBut according to the rules, the caption must describe the video in chronological order. Let's structure it:\n\nFirst, the meat grinding process: hand feeds meat into grinder, meat ground into bowl. Then the scene changes to a website (but don't mention text). So the caption should be:\n\nA hand places a piece of red raw meat into the stainless steel hopper of a white meat grinder; ground meat extrudes into a metallic bowl below. The hand continues feeding meat, adding to the bowl. To the right, a tray holds more raw meat. The scene then transitions to a screen displaying a website.\n\nWait, but rules say \"exclude text recognition\", so \"website\" is okay as a description, but not the URL or content. So the transition is to a screen showing a website. But the main part is the meat grinding.\n\nLet's check the rules again: \"Explain the motion of the subjects chronologically.\" So first part: hand feeding meat into grinder, meat ground into bowl. Second part: website screen.\n\nSo the caption:\n\nA hand places a red raw meat strip into the stainless steel hopper of a white meat grinder, causing ground meat to extrude into a metallic bowl beneath. The hand repeatedly feeds more meat, increasing the amount in the bowl. To the right of the grinder, a tray holds additional raw meat. The camera then shifts to show a static screen displaying a website.\n\nWait, but \"static screen displaying a website\" might be okay. Let's check the rules: \"Exclude text recognition, named characters", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iGk4SDtO4ug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iGk4SDtO4ug_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 263.92609537203464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hand moving to place meat into grinder; meat being pushed into grinder and ground out into a bowl.", "background_and_ambient_analysis": "Background in meat grinder scene: tiled wall and counter, static. Website scene: static. No ambient motion (fire, water, smoke, wind) detected."}}
{"video_id": "iFu6vJcZMNU", "file_name": "iFu6vJcZMNU_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt, black shorts, and white shoes runs toward the camera along a paved walkway, gradually slowing and stopping. The background includes buildings and railings. The camera remains stationary, facing the subject directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iFu6vJcZMNU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iFu6vJcZMNU_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 412.7964204585878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person in a blue shirt and black shorts is moving toward the camera on a bridge, exhibiting discrete locomotion with visible bounding box tracking.", "background_and_ambient_analysis": "Static background elements (buildings, bridge structure, pavement) show no shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena are visible."}}
{"video_id": "iFZwazIdW3w", "file_name": "iFZwazIdW3w_000236_000246.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white sleeveless top and black shorts stands in a bathroom, using a toilet brush to clean the toilet, then lifts their right foot to wipe the brush. Behind them, another individual in a camouflage shirt stands near the shower. The scene includes a window with blinds, a sink, and a blue bucket on the floor. The camera is positioned with a slight shake, capturing the subjects from a slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iFZwazIdW3w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iFZwazIdW3w_000236_000246.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 94.74339051557367, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman (foreground) performs discrete actions: turning, bending, sitting, standing, and interacting with a container. A man (background) remains largely stationary with minimal movement.", "background_and_ambient_analysis": "The background elements (window, fan, furniture) remain stable with no uniform shifting or fluid motion (e.g., no fire, water, smoke, wind). No ambient environmental phenomena dominate the scene."}}
{"video_id": "iHCsR-22KTw", "file_name": "iHCsR-22KTw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark shorts is positioned on a green gym floor with white and red lines. They start in a prone position, hands and knees on the ground, then push up into a plank stance while moving forward in a crawling motion. The camera remains static in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iHCsR-22KTw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iHCsR-22KTw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 155, "blur_score": 191.1381660943707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) is performing controlled physical movements: bending over, shifting weight between legs, and alternating hands on the court surface. Motion is consistent with deliberate locomotion and body mechanics.", "background_and_ambient_analysis": "No shifting background elements observed; gym walls, court lines, and equipment remain fixed. No fluid or gaseous motion (fire, water, smoke) detected. Environment is static and indoor."}}
{"video_id": "iHveiHNehfA", "file_name": "iHveiHNehfA_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with two hands holding a can, then transitions to a close-up of a person in a red and white shirt as hands press against their chest while another hand holds a phone near the chest area. The camera maintains a tight close-up perspective with slight movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iHveiHNehfA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iHveiHNehfA_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 207.01667435680906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a can (e.g., beer) and another person's torso/face show discrete motion from physical actions like holding, drinking, and body movement.", "background_and_ambient_analysis": "No shifting background elements; the wall and other static objects remain consistent without uniform motion. No fire, water, or fluid motion present."}}
{"video_id": "iHb-kawshiY", "file_name": "iHb-kawshiY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a man in a gray shirt and blue jeans working with a green machine. The machine has a yellow tray. He's holding something, maybe a tool, and interacting with the machine. Then he steps back, and someone else (or he moves) to the left. Wait, the sequence: at 0.0, he's handling the machine. Then he moves around, maybe adjusting. The camera seems to stay in place but maybe shifts slightly. Let's check the frames. The man is pushing or moving parts. The green machine is central. Background is rocky, trees. Focus on motion: he's operating the machine, then moves away, and another person (or same) approaches the machine. Wait, in the frames, the first man is working, then he steps back, and someone else (maybe a different person) is at the machine. Wait, the video: first frame, man with gray shirt, blue jeans, handling the green machine. Then he moves to the left, steps back, and then another person (or maybe the same) is near the machine. The machine has a yellow tray and a green structure. The man is manipulating parts, maybe turning a crank or moving a handle. Then he moves out of the frame, and the machine continues to operate. Camera is stationary? Or slight pan? Let's see the description. The caption should be chronological. Start with the man operating the machine, then he moves away, someone else approaches. Wait, the frames: first, man in gray shirt, blue jeans, working on green machine. Then he steps back, and the next frame shows him moving left, and the machine is still there. Then another person (maybe) comes in. Wait, the video is short: 0.0 to 5.0 seconds. Let's outline the actions. \n\nAt the start, a man (gray shirt, blue jeans) stands beside a large green machine with a yellow tray. He uses both hands to adjust a component on the machine's green top section, then steps back and moves to the left side of the machine. The machine has a cylindrical section and a yellow base. The background is a rocky area with trees. The camera remains relatively static with a slight shake, capturing the man's movements around the machine. \n\nWait, check the rules: focus on motion and behavior, chronological. So: The man (gray shirt, blue jeans) interacts with the green machine, moving his hands on its top, then steps back and shifts left. The machine is stationary except for the man's actions. Camera is static, slight shake. \n\nLet me structure:\n\nA man in a gray shirt and blue jeans operates a large green machine with a yellow tray, manipulating its top section with both hands. He then steps back and moves left, away from the machine. The camera remains stationary with a slight shake, capturing the sequence in a rocky, wooded area.\n\nWait, need to be concise. Let's check the key points. \n\nFirst frame: man working on green machine. Then he moves to the left, steps back, and someone else (maybe) is near the machine. Wait, the video shows: \n\n0.0: man at machine, hands on it.\n\n0.3: man still at machine, maybe turning.\n\n1.4: man moves left, steps back.\n\n2.5: man is to the left, machine still there.\n\n3.6: man moves left, further away.\n\n4.7: man is gone, but machine is there with someone else? Wait, no, the frames: \n\nFrame 0: man standing, working on green machine (top part).\n\nFrame 1: same man, slightly adjusted position, still working.\n\nFrame 2: man steps back, moves left.\n\nFrame 3: man is to the left side of the machine, possibly adjusting something else.\n\nFrame 4: man continues to move left, out of immediate view.\n\nFrame 5: man is further left, maybe approaching a different part.\n\nSo the main subject is the man moving around the machine. So chronological: The man, wearing a gray shirt and blue jeans, manipulates a green machine with a yellow tray using both hands. He steps back and moves to the left side of the machine, continuing to adjust components. The camera remains stationary with minor movement, capturing the sequence in a rocky, wooded environment.\n\nWait, but need to check if it's the same person. The video might be a single person moving around. So:\n\nA man in a gray shirt and blue jeans interacts with a green machine featuring a yellow tray. He uses his hands to adjust components on the machine's top section, then steps back and moves to the left side of the machine. The camera remains mostly stationary with slight shake, observing the man's movements against a rocky, forested backdrop.\n\nLet", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iHb-kawshiY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iHb-kawshiY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 549.4881987179562, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving around a green machine, adjusting its components and interacting with it. The machine itself remains stationary while the person's motion is discrete and intentional.", "background_and_ambient_analysis": "The background elements (trees, rocks) show no significant uniform shifting, indicating minimal ambient environmental motion. No fire, water, or wind effects dominate the scene."}}
{"video_id": "iIQHjStPWzs", "file_name": "iIQHjStPWzs_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the video content based on the frames provided.\n\nThe main subject here is a person in the center of the room. They're wearing a black t-shirt with a white design, black shorts, sneakers, a cap, and sunglasses. They're holding a large hammer. The room has a damaged wall with big holes and debris on the floor. There's also pink insulation or material on the floor.\n\nIn the first frame, the person is standing near the damaged wall, holding the hammer. Then, another person enters from the left door, wearing a white shirt, black pants, yellow gloves, and a white cap. The second person moves towards the wall, possibly inspecting it. The main person then moves towards the camera, holding the hammer up. The camera seems to zoom in on them as they approach.\n\nI need to focus on the chronological order of actions. The main person starts by standing, then the second person enters and moves to the wall. The main person moves forward towards the camera, and the camera adjusts to follow. The background has the damaged wall, which is part of the setting but should be minimal in description.\n\nCheck the rules: mention main subjects' motion, appearance, spatial relationships, camera perspective. Exclude text, named characters, stylistic analysis.\n\nSo, the caption should start with the main person holding a hammer near the broken wall. Then the second person enters from the left door. The main person moves towards the camera, possibly the camera zooms in. Keep background minimal. Avoid any details like the specific design on the t-shirt or color of the cap if not essential.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So the main person is wearing black shirt, black shorts, cap, sunglasses, holding a hammer. The second person is in a white shirt, yellow gloves, white cap. But need to keep it concise.\n\nAlso, spatial relationships: the second person is entering from the left door, approaching the wall. The main person is in front of the damaged wall, then moves towards the camera.\n\nCamera movement: starts with a static shot, then zooms in as the main person approaches.\n\nLet me structure it:\n\nIn a room with a severely damaged wall, a person wearing a black t-shirt, black shorts, and a cap holds a hammer, standing near debris-covered floor. Another individual in a white shirt and yellow gloves enters from the left doorway, approaching the wall. The first person then moves toward the camera, holding the hammer aloft, while the camera gradually zooms in on their approach.\n\nCheck if the background description is minimal. The damaged wall is essential for context, so it's okay. The pink insulation might be part of the debris but maybe not necessary. The camera movement is zooming in.\n\nWait, the original frames show the camera moving closer to the main person as they step forward. So the camera's perspective shifts from a wider shot to a closer one.\n\nMake sure to mention \"debris-covered floor\" as part of the background, but keep it brief. Also, the main person's motion is moving toward the camera, and the other person enters from the left.\n\nCheck if the second person is moving towards the wall or the main person. The second person is near the doorway, possibly interacting with the wall.\n\nWait, the first frame shows the second person entering the door, then in the next frame, they are pointing at the wall. So the second person enters from the left, moves towards the wall, while the main person is in the center moving toward the camera.\n\nThe caption should note the sequence: main person holding hammer, second person enters from left door, then the main person moves toward the camera.\n\nLet me draft:\n\nA person in a black t-shirt, black shorts, and cap holds a hammer near a torn wall with debris on the floor. Another individual in a white shirt and yellow gloves enters from the left doorway, approaching the wall. The first person then advances toward the camera, raising the hammer, while the camera zooms in to focus on their approach.\n\nCheck if \"torn wall\" is accurate. The wall has large holes, so \"severely damaged wall\" might be better. Also, the pink insulation on the floor is part of the debris, but maybe not essential unless mentioned. The rules say \"keep background descriptions minimal unless essential for understanding motion.\" The wall's damage might be necessary to explain why the person is holding a hammer.\n\nThe camera movement is a zoom in as the person moves toward it.\n\nWait, the second frame shows the second person entering and the main person moving towards the camera. The third frame shows the main person closer, with the camera zooming in.\n\nSo the main person moves from the wall towards the camera, and the camera zooms in. The second person is in the background near the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iIQHjStPWzs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iIQHjStPWzs_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 652.729710543598, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: foreground person (with hammer) turns and gestures; background person (with sponge) cleans the wall.", "background_and_ambient_analysis": "No shifting background elements. No fluid motion (fire, water, smoke, wind) detected. Debris and wall are static."}}
{"video_id": "iIhoL5y7D94", "file_name": "iIhoL5y7D94_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark top and patterned pants bends over a central table, then stands upright, raises their arm in a sweeping motion, and turns left, facing away from the table. The camera remains static throughout, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iIhoL5y7D94.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iIhoL5y7D94_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 267.60277154721234, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a green shirt moves from a seated position to standing and then shifts position near the table, exhibiting locomotion.", "background_and_ambient_analysis": "Background elements (green walls, cabinets, lamps) remain stationary throughout all frames; no fluid environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "iGqLnE_nSrk", "file_name": "iGqLnE_nSrk_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a white top with pink sleeves and dark floral pants sits on a patterned rug, unwrapping a blue gift wrapped with snowmen-themed paper. She uses both hands to peel back the wrapping, revealing the contents, while a blue Santa-themed gift bag rests to her left. The camera maintains a steady top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iGqLnE_nSrk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iGqLnE_nSrk_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 73.5405893636108, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's hands are actively manipulating the gift box, causing the box and its wrapping paper to move.", "background_and_ambient_analysis": "Static background (carpet and wall) with no environmental motion (fire, water, wind, etc.)."}}
{"video_id": "iIiJeV_Ir2Y", "file_name": "iIiJeV_Ir2Y_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a person holding a black bowl with murky liquid. The person's hands are visible, and they're manipulating the bowl. Then, the person dips a finger into the liquid. After that, there's a cut to a different scene where the person is holding the bowl over a wooden structure, maybe a dock. Wait, but the first part is top-down view of the hands and bowl. Let's check the timestamps. The video starts with hands holding a black bowl on a brown surface, then the hands adjust the bowl, then a finger is dipped in. Then the scene changes to a person holding the bowl over a wooden structure, maybe a dock, with water below. Wait, but the problem says to focus on motion and behavior chronologically.\n\nFirst sequence: hands hold black bowl (size: medium, dark color) over a brown surface. Then, the hands adjust the bowl's position. Then, a finger is inserted into the liquid in the bowl. Then, the scene shifts to a person (maybe the same) holding the bowl over a wooden structure (like a dock), with the bowl positioned above the structure, possibly near the water. Wait, but the second part (after 5 seconds) shows a person holding the bowl over a wooden dock, with the bowl held above the water. The person is wearing a green shirt, maybe, and the background is the dock and water.\n\nBut the rules say to keep background minimal. So focus on actions: hands hold bowl, adjust, dip finger, then the person holds bowl over dock. Wait, the first part (0-5 seconds) is top-down of hands with bowl, then cuts to a different angle where the person is holding the bowl over the dock.\n\nWait, let's list the actions in order:\n\n- Starts with two hands holding a black bowl filled with murky water, placed on a brown surface. The hands are adjusting the bowl's position.\n\n- Then, the right hand dips a finger into the murky water in the bowl.\n\n- Then, the scene changes to a person (same person?) holding the bowl above a wooden dock structure, with the bowl's opening facing the water below.\n\nWait, the frames: first frame shows hands with bowl, then the finger is dipped, then the next frame is the person holding the bowl over the dock. So chronological order:\n\n1. A pair of hands holds a black plastic bowl containing murky water. The bowl is positioned on a brown surface, and the hands adjust its placement.\n\n2. A finger is inserted into the murky water within the bowl.\n\n3. The person then lifts the bowl and holds it above a wooden dock structure, positioning the bowl over the water.\n\nCamera perspective: starts with top-down, then maybe a slightly different angle but still close-up.\n\nNeed to describe the main subjects (hands, bowl, person), their actions (holding, adjusting, dipping, lifting), spatial relationships (bowl on surface, finger in water, bowl over dock), and camera perspective.\n\nLet's check the output format: concise chronological paragraph.\n\nSo: A pair of hands holds a black bowl filled with murky water on a brown surface, adjusting its position. The right hand dips a finger into the liquid. The person then lifts the bowl and holds it above a wooden dock structure, positioning the bowl over the water. The camera remains top-down throughout the sequence, with a slight angle change when the bowl is lifted over the dock.\n\nWait, need to make sure it's concise. Let's check rules: focus on motion and behavior, chronological order.\n\nFirst, hands hold black bowl (medium size, dark) on brown surface. Then, adjust position. Then, finger dips into liquid. Then, scene shifts to person holding bowl over wooden structure (dock). So the sequence is:\n\nA pair of hands holds a black bowl with murky water on a brown surface, adjusting the bowl's position. A finger is dipped into the water within the bowl. The person then lifts the bowl and positions it above a wooden dock, holding it over the water. The camera starts with a top-down view and transitions to a close-up of the bowl over the dock.\n\nWait, the problem says \"conclude with camera perspective and movement\". So start with top-down, then maybe a cut to another angle but still close-up.\n\nWait, the first part (0-4 seconds) is top-down of hands and bowl. Then at 5 seconds, the scene changes to a person holding the bowl over the dock. So camera movement: top-down, then the scene shifts (cut) to a different angle.\n\nBut the rules say \"camera perspective and movement\" at the end. So need to say what the camera does.\n\nPutting it all together:\n\nA pair of hands holds a black plastic bowl containing murky water on a brown surface, adjusting its position. The right hand dips a finger into the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iIiJeV_Ir2Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iIiJeV_Ir2Y_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 181.8609126283862, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand stirring a bowl with a spoon; the spoon and hand move as discrete solid objects driven by human locomotion.", "background_and_ambient_analysis": "The background (wooden surface, workshop elements) remains static with no significant shifting. The liquid in the bowl is stirred by human action, not environmental forces, thus not classified as ambient motion."}}
{"video_id": "iJFImuojHYc", "file_name": "iJFImuojHYc_000254_000264.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals work on a floor: one in a black shirt kneels while placing dark gray tiles, and another in a gray shirt sits nearby. The camera shifts to close-ups of hands using a yellow sponge to smooth adhesive on the tiles, which are arranged in a grid with small white spacers. The sponge moves across the tiles, then continues over a longer section of the tiled area. The background shows a concrete floor with scattered debris. The camera perspective begins overhead and transitions to close-up shots of the sponge and tiles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iJFImuojHYc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iJFImuojHYc_000254_000264.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 193.81176789894823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand using a sponge to scrub a surface with visible motion due to physical action.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, or wind motion observed."}}
{"video_id": "iJLEIaQJBVc", "file_name": "iJLEIaQJBVc_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair, wearing a pink shirt and a bracelet, holds a glass, lifts it to their mouth, drinks, and lowers it. The background features a purple wall with posters. The camera maintains a close-up perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iJLEIaQJBVc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iJLEIaQJBVc_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 120.30068910830462, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in pink shirt) is drinking from a glass and then lowering the glass, moving their hand and head.", "background_and_ambient_analysis": "Background is static purple wall with framed pictures; no fluid motion (fire, water, smoke) or wind-induced motion observed."}}
{"video_id": "iKcoxwLpxPg", "file_name": "iKcoxwLpxPg_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a tennis player on a clay court. The player is wearing white clothes—shirt, shorts, cap, and shoes. The video starts with the player hitting a tennis ball with a racket. Then, the player moves forward, maybe after the hit, and then turns around. Let's check the chronological order: at the start, the player is in a stance, swings the racket, follows through, then walks or moves to the side. Wait, the frames show the player hitting the ball (first frame: ball is in the air, player is swinging), then the ball is hit, then the player moves. Then in the next frames, the player is holding the racket, maybe after the hit, moving towards the back or side. Wait, the first frame: player is about to hit, then hits, then follows through. The description should be in order. Let's make sure: \"A tennis player in white attire stands on a clay court, swings a yellow racket to hit a tennis ball, then moves forward while holding the racket, and turns to face the direction of the ball's trajectory.\" Wait, need to check each frame.\n\nFrame 0: player is in position, racket back, ball approaching.\n\nFrame 1: player swings, ball is hit (since ball is in air after hit).\n\nFrame 2: player is in follow-through, racket extended.\n\nFrame 3: player moves forward, racket held in front.\n\nFrame 4: player continues moving, racket still in hand.\n\nWait, the sequence is: the player hits the ball, then moves towards where the ball went. So chronological order: player positions, swings, hits ball, then walks (or moves) in the direction of the shot.\n\nNow, appearance: white shirt, white shorts, white cap, white shoes, yellow racket.\n\nSpatial: clay court, dark fence in background. But background minimal, so maybe just mention court is clay.\n\nCamera: seems stationary, since it's a fixed shot. The frames show no camera movement; it's a single angle, so camera is static.\n\nSo putting it all together:\n\nA tennis player dressed in white clothing and wearing a white cap swings a yellow racket on a clay court, hitting a tennis ball, then moves forward while holding the racket and turns to face the direction of the ball's trajectory. The camera remains stationary throughout, capturing the player's motion against a dark fence backdrop.\n\nWait, check the rules: \"Keep background descriptions minimal unless essential for understanding motion.\" The dark fence is background, maybe not essential. So maybe omit \"dark fence backdrop\". Let's see: the court is clay, so mention that. Background is just the fence, but maybe minimal.\n\nAlso, number of subjects: only one player.\n\nLet me structure:\n\nThe video shows a single tennis player in white attire (shirt, shorts, cap, shoes) on a clay court. The player swings a yellow tennis racket to hit a ball, follows through with the stroke, then walks forward while holding the racket, turning to face the direction of the ball. The camera remains static, capturing the player’s actions from a fixed position.\n\nCheck rules: a) chronological motion: hit the ball, then move. b) appearance: white clothes, yellow racket. c) spatial: on clay court, moving forward. d) camera: static. e) background minimal. f) exclude text, named characters. So yes.\n\nWait, the first frame: the ball is approaching, player is in a ready position. Then player swings, hits ball, then follows through, then moves. So the sequence is: ready position (swing back), hit the ball, follow through (racket forward), then move forward.\n\nSo caption: A tennis player in white clothing and a white cap stands on a clay court, swinging a yellow racket to hit a tennis ball, then follows through with the stroke before walking forward while holding the racket, turning to face the ball's direction. The camera remains stationary, capturing the player’s motion.\n\nCheck if concise. Maybe trim: A tennis player in white attire and a white cap swings a yellow tennis racket to hit a ball on a clay court, then follows through and moves forward while holding the racket. The camera remains static.\n\nWait, need to mention the motion in order. Let's see:\n\n0s: player is in position, racket back, ball near.\n\n1s: player swings, hits ball (ball is in air after hit).\n\n2s: player is at follow-through, racket extended, walking.\n\n3s: player continues moving forward, racket in hand.\n\n4s: player moves past the original position.\n\nSo the sequence is: hits the ball, then moves. So \"hits a tennis ball, then moves forward while holding the racket.\"\n\nAlso, appearance: white shirt, shorts, cap, shoes, yellow racket.\n\nSo putting it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iKcoxwLpxPg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iKcoxwLpxPg_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 158, "blur_score": 496.98891828255387, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The tennis player (solid object) moves by running, swinging a racket, and changing stance. Motion is discrete and attributable to locomotion and racket-ball interaction physics.", "background_and_ambient_analysis": "The dark wall and clay court background show no shifting or fluid motion (e.g., no fire, water, smoke, or wind effects). Background elements remain static with consistent spacing and no uniform displacement."}}
{"video_id": "iLbyoheHnCY", "file_name": "iLbyoheHnCY_000267_000277.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light shirt stands facing an ATM, then turns left, walks past a sign, and exits the frame to the left. The camera maintains a stationary top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iLbyoheHnCY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iLbyoheHnCY_000267_000277.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 8803.915490172327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves from the ATM towards the door, exits the frame, and walks away. Motion is due to locomotion (walking), with clear bounding box tracking.", "background_and_ambient_analysis": "Static background elements (walls, ATM, notice board) show no uniform shifting or environmental motion (no fire, water, smoke, or wind). Background remains consistent throughout the clip."}}
{"video_id": "iKvFzbGMNfc", "file_name": "iKvFzbGMNfc_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium, multiple players in black and green jerseys sprint across a polished wooden court; the green-jerseyed player in green socks moves toward the basketball hoop while teammates and opponents run, pass the ball, and position themselves, with the camera panning slightly left to follow the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iKvFzbGMNfc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iKvFzbGMNfc_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 145, "blur_score": 312.618725805601, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple basketball players in distinct jerseys (green, black, etc.) and a basketball are moving. Players run, dribble, and shoot the ball, showing clear physical locomotion and collision dynamics.", "background_and_ambient_analysis": "The background (walls, basketball hoop, doors) remains stationary with no uniform shifting or fluid motion (e.g., fire, water, wind). No environmental phenomena dominate the scene."}}
{"video_id": "iKmbM_U83GA", "file_name": "iKmbM_U83GA_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a white sleeveless top and white shorts stands with her back to the camera at an ornate metal railing, one hand resting on the railing. She turns slightly, shifting her posture while looking outward, and the camera moves closer to capture her from a side angle as she interacts with the railing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iKmbM_U83GA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iKmbM_U83GA_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 419.2482629856454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (a solid, distinct object) moves by turning around and adjusting her position near the railing.", "background_and_ambient_analysis": "The background (railing and wall) is static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "iMgt2yv5SOM", "file_name": "iMgt2yv5SOM_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a striped shirt holding a plate walks from the French doors toward a white refrigerator in a kitchen. She opens the fridge door, places the plate inside, closes the door, then turns away. The camera remains stationary, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iMgt2yv5SOM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iMgt2yv5SOM_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 778.4656660138849, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a woman) moves across the room, interacts with the refrigerator (opening, retrieving an item), and turns to face the refrigerator.", "background_and_ambient_analysis": "No shifting background; no fluid/environmental motion (e.g., fire, water, smoke, wind) dominates the scene."}}
{"video_id": "iN6C5HbigbQ", "file_name": "iN6C5HbigbQ_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a teal shirt extends their hand to place a green match under stacked logs in a fireplace filled with gravel, then withdraws their hand. The camera remains stationary, focusing on the fireplace area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iN6C5HbigbQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iN6C5HbigbQ_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 970.4825024849708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (wearing a teal sleeve) moves to place an object under the logs.", "background_and_ambient_analysis": "The background (fireplace structure) is static. The fire (with embers) has minimal ambient motion but is not dominant; the hand movement is the primary action."}}
{"video_id": "iMp2PUtB5Y8", "file_name": "iMp2PUtB5Y8_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand (black and red) operates a pink and black power drill, drilling into a wooden board adjacent to a concrete wall. The drill emits a bright light as it bores into the wood, creating a small hole; the hand then repositions slightly before the drill stops. The camera remains steady in a close-up shot focused on the drilling action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iMp2PUtB5Y8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iMp2PUtB5Y8_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 159, "blur_score": 62.30683815922625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand wearing a glove holds a power drill, moving it to drill into the wooden board, with discrete physical motion of the drill and hand visible.", "background_and_ambient_analysis": "The concrete wall and wooden board background show no uniform shifting or fluid motion; dust particles from drilling are present but not ambient fluid motion (e.g., fire, smoke, water)."}}
{"video_id": "iNI-ulxHVtw", "file_name": "iNI-ulxHVtw_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a shirtless man in gray pants. He's in a backyard with green grass, some buildings in the background. The main action is him swinging a tire. Wait, no, he's using a tire? Wait, no, looking at the frames: he's holding a tire? Wait, no, the first frame he's in a stance, then he swings his arm. Wait, the description says he's swinging a tire? Wait, no, the video: in the first frame, he's holding something blue, then swings. Wait, no, the problem says: the video is a shirtless man doing something with a tire. Wait, looking at the frames: he's next to a large tire attached to a railing. He's swinging his arms, maybe trying to move the tire? Wait, let's read the frames:\n\nFrame 0: man shirtless, gray pants, grassy yard, tire on railing.\n\nFrame 1: he's moving, arms up, maybe swinging a tire? Wait, the action is he's swinging his arms as if he's moving the tire. Wait, the description says \"swinging a tire\" but the video is him using the tire as part of his exercise.\n\nWait, the main subject is the man, shirtless, gray pants. He's in a backyard with green grass, buildings in background (white, multiple stories), bushes. The tire is large, black, attached to a blue railing.\n\nAction sequence: he starts with a stance (frame 0), then swings his arms, possibly pushing or pulling the tire. The motion is repeated: he moves his arms, steps, so it's a dynamic action.\n\nChronological order: man is shirtless, gray pants, positioned in front of a blue railing with a large black tire attached to it. He swings his arms in a circular motion, stepping side to side, engaging in a physical exercise involving the tire.\n\nSpatial relationships: man is in the grassy area, tire is on the railing, which is next to a concrete edge.\n\nBackground: minimal, just the buildings and bushes, but rule e says minimal unless essential. So mention if necessary, but the main focus is the man and the tire.\n\nCamera perspective: it's a static shot, probably from a fixed position, no movement. The description says \"camera perspective and movement\" so need to note if it's static, pan, etc.\n\nNow, putting it together:\n\nA shirtless man in gray pants performs a dynamic exercise in a grassy backyard, repeatedly swinging his arms to move a large black tire attached to a blue metal railing. The tire is positioned on a concrete ledge next to the railing, with buildings and bushes visible in the background. The camera remains stationary, capturing the man's movements from a ground-level perspective.\n\nCheck rules:\n\na) Motion: chronological order, he swings arms, moves, etc.\n\nb) Appearance: shirtless, gray pants (color, size, orientation—man is standing, moving, tire is large black).\n\nc) Spatial: tire on railing, man in front of railing.\n\nd) Camera: stationary, ground-level.\n\ne) Background minimal—just mention if essential; buildings and bushes are there but minimal.\n\nf) Exclude text, names—no text, so okay.\n\nWait, the original video: the man is holding a blue object? Wait, no, the first frame says he's holding something blue, but looking at the frames:\n\n[0.0] man shirtless, gray pants, holding a blue object, moving. Wait, no, the first frame: he's in a stance, then he swings. Wait, maybe he's not holding the tire but swinging to move it. Wait, the tire is on the railing, so he's pushing it? No, in the frames, he's moving his arms, so maybe it's a tire workout where he swings the tire.\n\nWait, the key is the motion: he's swinging the tire, so the action is the man swinging a large black tire attached to a railing, using his arms to move it.\n\nWait, the problem says \"generate a concise, chronological paragraph describing the provided video.\"\n\nSo step by step:\n\n- Subject: shirtless man (no shirt, gray pants).\n\n- Motion: starts in position, then swings arms, moves, repeating.\n\n- Object: large black tire fixed to blue railing.\n\n- Background: grassy yard, buildings, bushes.\n\n- Camera: static.\n\nSo the caption should be chronological:\n\nA shirtless man in gray pants stands on a grassy yard near a blue metal railing with a large black tire mounted on it, then repeatedly swings his arms to move the tire, stepping side to side. The background features residential buildings and bushes, and the camera remains stationary throughout the sequence.\n\nCheck for conciseness, chronological.\n\nYes. Let's make sure it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iNI-ulxHVtw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iNI-ulxHVtw_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1040.5791643997127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man performs discrete kicking motions toward the tire, causing the tire to shift slightly. The tire and man are solid objects interacting via physical force (kicking).", "background_and_ambient_analysis": "Background elements (buildings, bushes, fence) show no uniform shifting; minimal bush sway is observed but not dominant. No fire, water, smoke, or significant wind-driven motion detected."}}
{"video_id": "iOo1yLnzBl8", "file_name": "iOo1yLnzBl8_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, identify the main subjects: people inside a car. Let's see the frames. There are multiple people. In the first frame, a person with short dark hair and a purple shirt is on the left, holding something (maybe a phone). Then there's a person with pink hair, back to the camera, sitting next to them. The driver is in front, steering. Another person in the back seat. \n\nChronological order: The video shows the interior of a car. People are seated: the driver (front, steering), a passenger next to him (maybe with a purple shirt?), then a person with pink hair (back seat, right side), and someone else in the back. The camera is inside the car, probably from the back seat, looking towards the front. The camera movement is slight, maybe shaky. \n\nCheck the rules: Focus on motion and behavior. The people are mostly still, but maybe the camera shifts. Let's list the order. The video starts with the purple-shirted person on the left, then the pink-haired person in the back. The driver is in front. The camera is positioned so it's showing the interior, maybe a bit shaky. \n\nAppearance: Purple shirt, pink hair, driver in front. Number: at least 4 people? Wait, frames: in frame 0, we see a person in purple, pink hair, driver, and another in back. So multiple people. \n\nSpatial relationships: The purple-shirted person is on the left, pink-haired person is to the right of the purple-shirted person, driver is in front, others in back. \n\nCamera: Inside the car, slightly shaky. \n\nNow, write the caption. Keep it concise, chronological. Start with the scene inside the car. People's actions: seated, maybe talking. \n\n\"Inside a car, multiple people are seated: a person in a purple shirt on the left, a person with pink hair seated behind and to the right, a driver in the front, and another individual in the back seat. The camera, positioned inside the car, remains mostly static with slight movement, capturing the interior of the vehicle as the subjects remain seated without significant motion.\"\n\nWait, but check rules: \"Chronological paragraph describing the provided video.\" So start from the first frame. The video starts with the car interior, people seated. Maybe the camera shifts slightly. The frames show the camera moving a bit, like panning or shaking. \n\nWait, the frames: [0.0] to [4.7], so the video is short. The main elements: people in car, camera inside. \n\nLet me rephrase: \n\n\"Inside a car, a person in a purple shirt sits on the left, holding an object, while a person with pink hair sits to the right, facing forward. The driver is seated in front, with another individual in the back seat. The camera, positioned inside the car, slightly shakes and shifts perspective, maintaining a view of the seated individuals without significant movement.\"\n\nWait, but need to be chronological. The video progresses from the first frame to the last. Maybe the camera is moving a bit. \n\nLooking at the frames: the camera might be panning left or right. From frame 0 to 4.7, the view changes slightly. For example, the person in purple shirt is visible, then the camera shifts to show more of the driver. \n\nWait, the first frame: [0.0] has the purple-shirted person, pink hair person, driver. Then in [0.3], maybe the camera moves. Let's see. The key is to describe the sequence. \n\n\"Within a car interior, four individuals are seated: a person with short dark hair and a purple shirt on the left, a person with pink hair to their right, a driver in front, and another person in the back seat. The camera, positioned inside the car, slightly moves and shifts perspective, capturing the seated subjects as they remain relatively still, with the driver operating the vehicle and the pink-haired individual facing forward.\"\n\nCheck rules: Exclude text recognition, named characters. So no saying \"driver\" but maybe \"person at the steering wheel\". Wait, the rule says \"mention spatial relationships\". \n\nWait, the driver is at the steering wheel. So \"a person at the steering wheel in the front seat\".\n\nSo revised:\n\n\"Inside a car, a person in a purple shirt sits on the left, a person with pink hair sits to their right, a person at the steering wheel is in the front seat, and another individual is in the back seat. The camera, positioned inside the car, slightly moves with a subtle shake, capturing the seated individuals who remain mostly still.\"\n\nWait, need to be more concise. Let's check the example rules. \n\nFinal caption: \n\n<caption_output>Inside a car", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iOo1yLnzBl8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iOo1yLnzBl8_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 78.7284928751748, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Several people in the car are moving: the person in the purple shirt is turning their head and looking around, the person with pink hair is adjusting their head position, and the driver is also moving (head turning). These movements are due to natural human locomotion.", "background_and_ambient_analysis": "The background inside the car (dashboard, seats) is relatively static. No fluid environmental motion (fire, water, smoke, wind) is visible. The outside view through the windows is blurred and not discernible as a clear environmental motion."}}
{"video_id": "iPB8ShbQqnA", "file_name": "iPB8ShbQqnA_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black jacket and blue jeans uses a blue bucket to remove dry brown leaves from a metal gutter on a tiled roof. The camera begins with a close-up of the gutter filled with leaves, then shows the person scooping leaves into the bucket, and finally provides a wider view of the person working on the roof with trees and a house in the background. The camera perspective shifts from close-up to a wider shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iPB8ShbQqnA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iPB8ShbQqnA_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 189.18499300657805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete object) is moving a tool (blower) to clear leaves from the gutter. The leaves are displaced by the tool's action.", "background_and_ambient_analysis": "Background elements (roof tiles, trees, house) are static throughout. No fire, water, smoke, or wind is observed as a dominant motion; the leaves are being moved by a tool, not environmental forces."}}
{"video_id": "iQ8Eczt6XDY", "file_name": "iQ8Eczt6XDY_000659_000669.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark pants stands near a table covered with a white cloth in an outdoor courtyard, facing a group of seated people. He bends forward, then turns and walks away to the right, moving past the table. The camera remains stationary throughout, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iQ8Eczt6XDY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iQ8Eczt6XDY_000659_000669.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 619.4947913228777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man (in white shirt and dark pants) is locomoting (walking, turning, raising arms) and a dog briefly moves across the frame. Other people are stationary in the background.", "background_and_ambient_analysis": "Background (white wall, tree, and people) is static with minimal leaf movement; no fire, water, smoke, or wind-driven motion dominates."}}
{"video_id": "iPwJyXbK_ho", "file_name": "iPwJyXbK_ho_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a nighttime intersection (CAM07) where a small, dark-clad pedestrian moves near the left side among stationary vehicles; it then transitions to a snowy daytime street (CAM10) with multiple cars halted in traffic and a person in an orange jacket walking through them. Both scenes are captured from a top-down perspective with no significant camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iPwJyXbK_ho.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iPwJyXbK_ho_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 296.01557873165615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walking in the initial scene and multiple cars moving (including a van and a truck) in the snowy street scene, along with a person in a red jacket walking.", "background_and_ambient_analysis": "The background in both scenes is static (buildings, parked cars, snowy road) with no dominant fluid or environmental motion (e.g., fire, water, wind). The only motion is from discrete objects."}}
{"video_id": "iQkH565aBc4", "file_name": "iQkH565aBc4_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A spoon lifts a golden-brown potato from boiling water in a metal pot, then transfers it over to a clear glass bowl filled with water, where the potato is submerged. The camera maintains a close-up perspective, shifting slightly from the pot to the bowl as the motion occurs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iQkH565aBc4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iQkH565aBc4_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 134.31483349454723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A spoon is moving to lift potatoes from a pot into a bowl; the potatoes are discrete solid objects interacting with the spoon.", "background_and_ambient_analysis": "The boiling water in the pot exhibits ambient environmental motion (fluid motion), but the primary focus is on the spoon lifting potatoes, which are solid objects."}}
{"video_id": "iR81BXlwrTo", "file_name": "iR81BXlwrTo_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt plays an electric guitar, their hands moving across the fretboard to press strings and adjust finger positions; the guitar’s dark fretboard and metallic frets are visible as the hands shift between frets. The camera remains closely focused on the guitar and hands, with slight movement, while the background is indistinct.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iR81BXlwrTo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iR81BXlwrTo_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 76.29227577487097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands (discrete solid objects) move on the guitar fretboard, pressing strings and shifting positions through deliberate muscle-driven actions.", "background_and_ambient_analysis": "Background elements (walls, furniture, lamp) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "iQKJpFbUY8g", "file_name": "iQKJpFbUY8g_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt, black pants, and white sneakers stands on a patio. Initially, he extends his right arm forward while moving his left arm back; he then swings both arms inward toward his torso. The camera remains stationary, capturing him from a slightly elevated angle against a house with a window and a grassy yard.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iQKJpFbUY8g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iQKJpFbUY8g_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 76.20271863303051, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt and black pants is moving dynamically with extended arms and shifting body posture, indicating active locomotion or motion controlled by their own physical forces.", "background_and_ambient_analysis": "The house wall, windows, porch, and surrounding environment (lawn, fence) remain static across frames with no visible fluid motion (fire, water, smoke) or wind-induced swaying. Background elements do not shift uniformly."}}
{"video_id": "iSAnhyoZs9U", "file_name": "iSAnhyoZs9U_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Six people in black attire (some with hats) walk in a line across a wooden gym floor, moving forward in unison. The camera pans to follow their progression, maintaining their formation against the gym's wooden beam background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iSAnhyoZs9U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iSAnhyoZs9U_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 811.1326773143132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple individuals (8-10) in black uniforms performing coordinated locomotion (stepping, turning, and shifting positions) while maintaining formation.", "background_and_ambient_analysis": "No shifting background or fluid motion observed; the gym floor lines and walls remain static throughout the sequence, with no environmental elements like fire, water, or wind."}}
{"video_id": "iRSfz3HO6oA", "file_name": "iRSfz3HO6oA_000434_000444.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with gray hair, lying on her back with a blue towel draped over her upper body, receives a neck and shoulder massage. A person in dark clothing uses both hands to press and rub her neck and shoulders, moving from the sides of her neck down toward her shoulders. The hands continue to manipulate the area, shifting positions while maintaining contact. The background includes a frosted glass window. The camera maintains a steady close-up perspective focused on the upper body of the woman and the massager’s hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iRSfz3HO6oA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iRSfz3HO6oA_000434_000444.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 107.4418995637018, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving in discrete, solid motions to manipulate another person's neck, indicating intentional physical contact and force application.", "background_and_ambient_analysis": "Static background elements (walls, surfaces) show no uniform shifting or environmental fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "iTD1JEym9jE", "file_name": "iTD1JEym9jE_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a single light brown drumstick in front of a smartphone displaying a virtual drum set; another hand introduces a second drumstick with a red, yellow, and white head, moving both sticks rhythmically toward the phone screen. The camera maintains a fixed top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iTD1JEym9jE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iTD1JEym9jE_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 379.33950190903226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves two popsicle sticks, interacting with a smartphone screen displaying app animations; these are solid objects undergoing deliberate physical movement.", "background_and_ambient_analysis": "Background elements (desk, computer, wall) are static and do not shift uniformly. No fire, water, smoke, or wind motion is present."}}
{"video_id": "iV-wrkUlCEk", "file_name": "iV-wrkUlCEk_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black bucket on the ground holds several yellow and green spherical objects, with a person in a white floral dress standing nearby. The camera pans close to the bucket, showing the objects and a hand reaching in to grab a green one. The hand lifts the object slightly, then moves away, revealing more of the bucket’s contents. The camera remains handheld, with slight shaking and shifting angles, focusing on the bucket and surrounding area while maintaining a top-down perspective. The background includes a gravelly surface with scattered items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iV-wrkUlCEk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iV-wrkUlCEk_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 703.1083200955709, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate solid, distinct objects (balloons) and place them into a container. Balloons move due to manual placement and collisions within the container.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected (no fire, water, wind). Static elements like the ground and container remain relatively stable without uniform motion."}}
{"video_id": "iV1ptEfMWps", "file_name": "iV1ptEfMWps_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde woman in a pink top adjusts her hair while positioned in front of a light background featuring a pineapple. She begins by looking downward, then raises a white object to her forehead before lowering it. Subsequently, she uses both hands to lift and arrange her hair, moving it upward and around her head. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iV1ptEfMWps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iV1ptEfMWps_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 39.97117626312381, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is the primary discrete object, moving her head, hands, and hair. She applies hair spray (holding the bottle) and adjusts her hair through deliberate physical actions. The hair spray bottle is also moved by her hand.", "background_and_ambient_analysis": "The background consists of a static white wall, a stationary plant, and a decorative geometric object. No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "iSh5Q8ftvmU", "file_name": "iSh5Q8ftvmU_000391_000401.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a paintbrush moves across the lower portion of a painted sunset landscape, adding strokes to the water section where the horizon meets the reflection. The hand, visible with a ring on the finger, applies paint from right to left, blending colors into the yellow-orange water area. The background features a sky with gradient blue to yellow hues and orange landmasses. The camera maintains a top-down perspective with no movement, capturing the hand’s motion throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iSh5Q8ftvmU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iSh5Q8ftvmU_000391_000401.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 81.29704543182048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hand is the only discrete object moving, as it is actively painting the artwork.", "background_and_ambient_analysis": "The background (the painted landscape) is static with no fluid or environmental motion. The only motion comes from the hand."}}
{"video_id": "iVkCzuN_jpI", "file_name": "iVkCzuN_jpI_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The user wants a concise chronological paragraph describing the video. First, I need to list the scenes in order.\n\nScene 0: A child in a pink jacket and dark pants runs through muddy terrain with another child in the background, wearing green. The first child is holding a muddy object, maybe a bucket? Wait, the first frame shows a child in pink with muddy boots, holding something, and another in green blurred.\n\nScene 1: A child in a green and gray hoodie and dark pants jumps into mud. Other children are around, one sitting in mud.\n\nScene 2: An adult in a gray shirt and dark pants is jumping into mud, with a child in a pink top pulling them. Another child in green is running nearby.\n\nScene 3: A child in a pink jacket with muddy boots, hands raised.\n\nScene 4: A child in a green and gray hoodie sits in mud, smiling, with a muddy face. An adult in gray is next to them.\n\nNow, need to put these in chronological order. Let's see the sequence:\n\n1. First frame: Child in pink runs, holds muddy object (maybe a bucket?), another child in green behind.\n2. Second frame: Child in green hoodie jumps into mud (more mud, grass background).\n3. Third frame: Adult jumps into mud, child in pink pulls them, another child in green runs.\n4. Fourth frame: Close-up of child in pink, muddy boots, hands up.\n5. Fifth frame: Child in green/gray hoodie sits in mud, adult in gray beside them.\n\nWait, the video sequence is [0.0] to [5.0], so the frames are in order 0,1,2,3,4.\n\nLet's list each second:\n\n[0.0] - Two children in mud: one in pink jacket (muddy, hands holding something), another in green (blurred, background)\n[1.0] - Child in green hoodie jumps into mud (mud splashing, grass behind)\n[2.0] - Adult (gray shirt, dark pants) jumping into mud, child in pink pulling, another child in green running (left)\n[3.0] - Child in pink jacket, muddy boots (close-up, hands up)\n[4.0] - Child in green/gray hoodie sitting in mud, smiling, face muddy, adult in gray next to them\n\nNow, the caption should be chronological.\n\nStart with the first scene: A child in a pink jacket runs through mud, holding a muddy object, with a blurred child in green behind. Then a child in a green and gray hoodie jumps into mud. Next, an adult in a gray shirt jumps into mud while a child in a pink top pulls them, and another child in green runs nearby. Then, a close-up of a child in a pink jacket with muddy boots. Finally, a child in a green and gray hoodie sits in mud with a smiling face, while an adult in gray stands beside them.\n\nNeed to check rules:\n\na) Motion and behavior in order.\n\nb) Describe appearance: colors, number.\n\nc) Spatial relationships (e.g., behind, next to)\n\nd) Camera perspective: first frames are close-up, then maybe medium, etc.\n\ne) Background minimal.\n\nf) Exclude text, names.\n\nSo, put it all together.\n\nStart:\n\nA child in a pink jacket and dark pants runs through muddy terrain while holding a muddy object, with a blurred child in green behind. A child in a green and gray hoodie jumps into the mud, splashing it. An adult in a gray shirt and dark pants leaps into the mud, pulled by a child in a pink top, as a child in green runs nearby. A close-up shows a child in a pink jacket with muddy boots, hands raised. Finally, a child in a green and gray hoodie sits in mud with a muddy face, smiling, while an adult in gray stands beside them.\n\nCheck camera perspective: the first scene is a medium shot (child running), then action shot (jumping), then medium (adult jumping), close-up (pink jacket), then medium (child sitting).\n\nThe caption should mention camera perspective and movement at the end.\n\nWait, rule d: Conclude with camera perspective and movement (e.g., top-down, pan left, slight shake).\n\nSo, the final sentence should have that.\n\nLet's see:\n\nIn the sequence, the camera transitions from medium shots to close-ups, ending with a medium shot of the child sitting in mud.\n\nWait, need to specify the camera movements.\n\nLet's check each scene's camera:\n\n[0.0] - Close-up (focus on child in pink)\n[1.0] - Medium shot (child jumping)\n[2.0] - Medium shot (adult jumping)\n[3.0] - Close-up (pink jacket", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iVkCzuN_jpI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iVkCzuN_jpI_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 51.87859098170515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (children and adults) are moving: stepping in mud, jumping, interacting physically (e.g., adult helping child), and playful locomotion. Bounding boxes show clear tracking of these subjects.", "background_and_ambient_analysis": "Check for shifting backgrounds or fluid/environmental motion: The background (trees, grass) remains consistently static across all frames. No significant environmental motion (e.g., wind, water flow) dominates the scene; the mud is a solid medium with motion originating from subjects."}}
{"video_id": "iWHhhKQZkwM", "file_name": "iWHhhKQZkwM_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of formally dressed people (men in dark suits, women in light dresses) clap rhythmically in an indoor setting; their hands move upward and downward in unison. Some individuals sit at tables with glassware and a lamp, while others stand behind them. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iWHhhKQZkwM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iWHhhKQZkwM_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 216.14519627824984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are clapping, causing discrete hand movements; the hands are the primary moving objects due to physical force (clapping).", "background_and_ambient_analysis": "Background elements (walls, room structure) are static; no fluid motion (fire, water, smoke) or wind observed."}}
{"video_id": "iWi39hG9cfc", "file_name": "iWi39hG9cfc_000247_000257.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a static shot of a table featuring various makeup items, including a bowl, glasses, and bottles. It then cuts to a close-up of a hand using a brush to apply makeup to an eyebrow, followed by another close-up of a white brush moving over the eyebrow as the hand continues application.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iWi39hG9cfc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iWi39hG9cfc_000247_000257.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 1421.4070848248848, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hand and a makeup pencil are moving to apply makeup to the eyebrow.", "background_and_ambient_analysis": "The background in the initial frame is static (table and vase). Close-up frames do not show background motion. No ambient environmental elements (fire, water, smoke) are present."}}
{"video_id": "iW6xIvyWEIc", "file_name": "iW6xIvyWEIc_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark suit and purple tie stands at a podium, extending his right arm toward a white device on a stand, then retracting his arm. Behind a wooden partition, another man in dark clothing observes. The background includes wooden paneling and a small blue sign. The camera remains stationary, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iW6xIvyWEIc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iW6xIvyWEIc_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 59.728517924223226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man at a podium exhibits deliberate arm movements (gesturing), with another person seated in the background; both are solid, distinct objects moving due to intentional locomotion.", "background_and_ambient_analysis": "Background elements (wooden panels, furniture) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "iWTgEygP1R4", "file_name": "iWTgEygP1R4_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a yellow onesie with cartoon prints and a clear pink-trimmed bib sits in a car seat. An adult leans in from the right, their hand reaching toward the baby, who grasps the adult's finger. The adult kisses the baby’s hand, then pulls back as the baby turns their head. The camera remains close to the subjects, slightly shaky, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iWTgEygP1R4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iWTgEygP1R4_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 29.81365083850225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby's hand and the person's face exhibit discrete motion due to physical interaction (baby touching person's face, person responding).", "background_and_ambient_analysis": "Background elements (red seat, stroller structure) show no uniform shifting or fluid motion (fire, water, smoke, wind absent)."}}
{"video_id": "iXKiAVZe0LU", "file_name": "iXKiAVZe0LU_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a blurred shot of a person in red. Then the scene shifts—there's movement, maybe the camera is shaky. Next, a person in red is moving, possibly interacting with something. The camera moves around, showing the person from different angles. The background has some objects, but not too detailed. Let's check the rules: focus on motion, appearance, spatial relations, camera perspective.\n\nSo, the main subject is a person in red. The video starts with a close-up of the person, then they move around. The camera is shaky, so it's probably handheld. The person is moving through an area with some objects, maybe a room. Let's structure it chronologically.\n\nFirst frame: blurry view of a person in red. Then the person moves, camera follows. The person is in red clothing, maybe a shirt. Then the camera moves, showing the person from different angles, possibly turning or moving. Background has some items but not essential. Camera is handheld with slight shake.\n\nWait, the first frame: \"a person in red\" (maybe top of head, blurred). Then the next frames show the person moving, maybe walking or turning. The camera is handheld, shaky. So the caption should describe the sequence: person in red moving, camera following with shake.\n\nLet's draft:\n\nA person in red clothing is seen moving rapidly in a blurred sequence, shifting positions as the camera follows with handheld shake. The individual’s movements include turning and navigating through a space with indistinct objects, with the camera capturing them from various angles. Background elements are minimal and out of focus. The camera perspective is dynamic and unstable, exhibiting noticeable motion blur.\n\nWait, but need to be concise. Let's check rules: chronological paragraph.\n\nStart: [0.0] - blurred person in red.\n\n[0.3] - person in red is more visible, moving. The scene shifts to show the person in red interacting with something, maybe a chair or object. Wait, the video description says \"a person in red, followed by a shot of a person in red moving, then a red chair or something.\"\n\nWait, the actual video frames: frame 0: blurred person in red. Frame 1: still blurry. Frame 2: a red chair, then the person in red. Frame 3: person in red near the chair. Frame 4: person in red moving, maybe a table with items. Frame 5: person in red standing, maybe holding something.\n\nBut the task is to focus on motion and behavior.\n\nSo, the main subject is a person wearing red. The video shows them moving in a series of quick, shaky shots. The person's movement includes turning, walking, and interacting with objects (like a chair or table). The camera follows closely, causing motion blur and instability.\n\nLet's structure it:\n\nA person in red clothing moves dynamically through a space, with the camera following closely and exhibiting handheld shake. The individual turns and navigates near furniture, with their posture shifting from upright to leaning. The background remains indistinct, featuring blurred objects. The camera perspective is unstable, capturing the person from various angles as they move.\n\nCheck if it's chronological. Yes: starts with person moving, then continues motion, camera follows.\n\nAlso, mention appearance: red clothing. Number: one person. Spatial relations: near furniture. Camera: handheld shake, dynamic.\n\nAvoid text, named characters.\n\nLet's check the rules again.\n\na) Motion and behavior in order: person moves, turns, navigates. b) Appearance: red clothing, one person. c) Spatial: near furniture. d) Camera: handheld shake, dynamic perspective. e) Background minimal. f) Exclude text.\n\nSo the caption should be concise. Maybe:\n\nA person in red clothing moves rapidly through a space, turning and shifting positions as the camera follows with noticeable shake. The individual interacts briefly with objects in the background, which remain blurred. The camera perspective is dynamic, capturing the person from various angles during their movement.\n\nWait, \"interacts briefly with objects\" – but in the video, maybe they are near furniture but not sure. Let's see the frames: first frame blurry person, then red chair, then person moving. So maybe the person is near the chair.\n\nAlternative:\n\nA person in red clothing is seen moving in a blurred sequence, turning and navigating around a red chair. The camera follows closely with handheld shake, capturing the individual's motion from varying angles. Background details are indistinct.\n\nBut the rules say minimal background unless essential. So maybe \"a red chair\" is part of the background, but not essential. Let's keep background minimal.\n\nFinal version:\n\nA person in red clothing moves dynamically, turning and shifting through a space with the camera following closely and exhibiting handheld shake. The individual’s motion is captured from various angles", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iXKiAVZe0LU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iXKiAVZe0LU_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 159, "blur_score": 153.72093329925536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person wearing a red shirt is moving across the scene, interacting with mechanical equipment. The motion is distinct and attributable to the person's locomotion and physical actions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed (no fire, water, smoke, or wind). Background elements (e.g., red machinery) show irregular shifts due to object movement rather than uniform environmental motion."}}
{"video_id": "iXrU7oS-N2Q", "file_name": "iXrU7oS-N2Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small, light-colored wooden object with multiple triangular prongs. The left hand holds the object steady while the right hand adjusts a band on its rear, rotating the item to display different angles. The object’s rectangular base and prong structure are visible as the hands carefully reposition it. The camera maintains a close-up perspective with slight handheld movement, focusing on the manual adjustments against a neutral wooden background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iXrU7oS-N2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iXrU7oS-N2Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 46.66187462089549, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are manipulating a paper object, demonstrating discrete physical interactions such as bending and positioning.", "background_and_ambient_analysis": "Background consists of a static surface with no significant shifting or environmental fluid motion (e.g., no fire, water, or wind)."}}
{"video_id": "iXSEcNkqL2Y", "file_name": "iXSEcNkqL2Y_000379_000389.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand manipulates several metallic objects on a white surface, moving a brownish item toward an orange container and then selecting another metallic piece from the pile. The background features a carpeted floor, and the camera holds a top-down view with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iXSEcNkqL2Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iXSEcNkqL2Y_000379_000389.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 84.30740207248263, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's gloved hand is moving to interact with small objects (likely animals), causing them to move in response.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed (no fire, water, wind)."}}
{"video_id": "iaY-IqWJ_yo", "file_name": "iaY-IqWJ_yo_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a dark shirt stands on a sandy beach, holding a food item. They bring it to their mouth, take a bite, then lower their head toward the sand before standing upright while holding the food. The camera maintains a close-up perspective, slightly moving to follow the person's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iaY-IqWJ_yo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iaY-IqWJ_yo_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 161, "blur_score": 63.79849986235698, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (solid object) is moving their head, mouth, and hand while eating a pastry; their body position shifts slightly during the action.", "background_and_ambient_analysis": "The beach background (sand, distant figures, structures) shows no uniform shifting or dominant fluid/environmental motion (e.g., fire, water, smoke). No visible wind-driven movement of static elements."}}
{"video_id": "iadnhXH6xck", "file_name": "iadnhXH6xck_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of cheerleaders in white and blue uniforms stand in formation on a basketball court. They begin moving in a synchronized routine, spreading out across the court. A person in a white shirt walks from the left side of the frame toward the right, passing in front of the cheerleaders. The camera maintains a top-down perspective throughout, capturing the entire court area as the cheerleaders perform their dance sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iadnhXH6xck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iadnhXH6xck_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 855.8669878714497, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people in blue/white uniforms perform coordinated movements (stepping, repositioning, and formation changes) on the basketball court. Their motion is distinct and physically driven by locomotion.", "background_and_ambient_analysis": "The background (bleachers, court markings, and scoreboard) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind effects dominate the scene."}}
{"video_id": "iahUsLRq81s", "file_name": "iahUsLRq81s_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single swimmer wearing a white swim cap and pink swimsuit swims freestyle across dark water, executing rhythmic arm strokes and moving steadily forward. Snow-covered mountains and dark rock formations appear in the distant background. The camera maintains a steady tracking shot from a slightly elevated angle, following the swimmer’s progression without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iahUsLRq81s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iahUsLRq81s_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 282.5415544252988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human swimmer (distinct, solid object) moving through the water via locomotion (swimming), with visible arm and body movements causing water displacement.", "background_and_ambient_analysis": "Background elements (snowy mountains, icebergs) show no shifting or uniform motion. Water surface has ripples but is secondary to the swimmer's movement, not dominant."}}
{"video_id": "iaK69uZoyNo", "file_name": "iaK69uZoyNo_000494_000504.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray hoodie and blue pants holds a yellow woven basket in their right hand and a small red object in their left hand. They stand up from a seated position, move slightly to the right, and shift their weight while holding both items. The camera remains stationary at a low angle, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iaK69uZoyNo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iaK69uZoyNo_000494_000504.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 119.82311250863091, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving within the room, holding a hat in one hand and a red object (likely a ball) in the other. The person's locomotion (walking) and object manipulation (holding, lifting) are the primary solid object motions.", "background_and_ambient_analysis": "The background (walls, door, furniture) remains static with no shifting or uniform motion. No fluid/environmental elements (fire, water, smoke, wind) are present; the environment is consistent and unchanging."}}
{"video_id": "icGQ__RKUqQ", "file_name": "icGQ__RKUqQ_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person at a table. They're wearing a black shirt with \"NEW YORK\" in green. The main action is with their hands manipulating a deck of cards. Let's see the sequence: they open a card case, take out cards, maybe shuffle or arrange them. The table has a chip, a can (maybe soda), and other card-related items. \n\nNeed to focus on motion. Start with the person handling the card case, opening it, then dealing or moving cards. Describe appearance: shirt color, card case (probably brown or tan), cards. Spatial: card case on table, chip to the left, can to the right. Background: indoor, some furniture but minimal. Camera is static, top-down view maybe? Wait, the video is a close-up of the person's hands and table, so camera is fixed, looking down. \n\nChronological order: person holds card case, opens it, takes out cards, places them on the table. Mention the chip is on the table, can is in the background. Keep it concise. Avoid text on shirt, but shirt color and text (though rule f says exclude text recognition? Wait rule f says exclude text recognition, but the shirt has \"NEW YORK\", but rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So maybe don't mention \"NEW YORK\" but the shirt is black with green text. Wait, no, rule f says \"Exclude text recognition\" so maybe just say black shirt with green lettering. But the instructions say \"Focus primarily on motion and behavior\", so appearance: black shirt with green text (but maybe not necessary, but rule b says \"Briefly describe their appearance and number (color, size, orientation)\". So maybe \"a person in a black t-shirt with green lettering\" but rule f says exclude text recognition? Hmm, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So perhaps the text on the shirt isn't to be mentioned. Wait, but rule b is \"Focus primarily on motion and behavior\" and \"Briefly describe their appearance and number (color, size, orientation)\". So maybe \"a person wearing a black t-shirt\" without the text. Because text recognition is excluded per rule f. \n\nWait, the rules: \"f) Exclude text recognition, named characters, or stylistic analysis.\" So \"NEW YORK\" is text, so don't mention it. So just \"a person in a black t-shirt\". \n\nOkay, let's structure:\n\nA person wearing a black t-shirt sits at a wooden table, manipulating a small, brown card case. They open the case, retrieve cards, and place them onto the table surface. A green and white poker chip rests to the left of the case, and a red can is positioned to the right. The individual continues handling the cards, shifting them within the case and onto the table. The scene is viewed from a static, top-down camera angle, with a plain indoor background containing minimal furniture.\n\nWait, need to check chronology: first, they open the case, then take out cards, place them on table. The chip is already on the table, can is in the background. The person's hands are the main focus. \n\nLet's check the frames: [0.0] - person holds open case, [1.4] - closing? Wait no, the video shows the person opening the case, then taking out cards. The actions: first, they open the card case (so the case was closed, then open), then take cards out, place them on the table. The chip is on the table to the left, can is on the right. \n\nSo chronological: The person holds a small brown card case, opens it, retrieves cards, and places them on the table. A green and white poker chip lies to the left of the case, and a red can sits to the right. The individual’s hands move the cards between the case and the table surface. \n\nCamera: static, top-down view. Background minimal. \n\nNow, concise paragraph. Let's combine:\n\nA person in a black t-shirt manipulates a small brown card case at a wooden table. They open the case, retrieve cards, and place them onto the table, with a green and white poker chip positioned to the left and a red can to the right. The individual continues handling the cards, shifting them within the case and onto the table. The scene is captured from a static top-down camera angle with a simple indoor background.\n\nWait, but need to make it concise. Also, check if \"green and white poker chip\" is necessary? Maybe just \"a poker chip\" but color might be relevant. The video shows a chip with green and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/icGQ__RKUqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/icGQ__RKUqQ_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 454.1795181822247, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a deck of cards with their hands, exhibiting controlled movements (shuffling, arranging) as discrete solid objects.", "background_and_ambient_analysis": "Background elements (table, soda can, walls) show no uniform shifting. No fire, water, smoke, or wind motion present."}}
{"video_id": "ibUDnhpOBZQ", "file_name": "ibUDnhpOBZQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Players in white and maroon jerseys move dynamically across the indoor soccer field, running and repositioning while a referee in a yellow shirt follows the play. The camera pans left to track the players' movement as they navigate the field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ibUDnhpOBZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ibUDnhpOBZQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 209.7355744093365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in maroon and white uniforms run and interact with a ball; visible collisions and locomotion (kicking, running) between discrete solid objects (players and ball).", "background_and_ambient_analysis": "The indoor field background (walls, windows, banners) remains stationary without uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "ibzxKrkod5Y", "file_name": "ibzxKrkod5Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a cracked, textured surface—maybe a wall or stone, with earthy tones. Then it cuts to a clock with Roman numerals on a wooden background. The clock hands move, showing time passing. Next, there's a scene of people walking in front of a modern building with tall columns and glass reflecting skyscrapers. The main action here is people moving, some holding bags, a woman with a red scarf. Then a quick transition to a yellow balloon, maybe floating or being held? Wait, the frames are: frame 0 is the cracked surface, frame 1 is clock, frame 2 is building with people walking, frame 3 is the woman with red scarf, frame 4 is the yellow balloon.\n\nWait, the video sequence: first, a close-up of a cracked, beige and brown textured surface (maybe stone or dried earth). Then a round clock with Roman numerals, set against wooden planks. The clock hands move slightly. Then the scene shifts to a modern building with vertical columns and large glass windows reflecting skyscrapers; people are walking in front, including a woman in a dark dress with a red scarf, others with bags. Then the frame changes to a yellow balloon, maybe against a blue or green background? Wait, the provided frames: [0] is the cracked surface, [1] the clock, [2] building, [3] woman, [4] yellow balloon.\n\nSo chronological order: starts with the textured surface, then clock, then city street with people, then the balloon. Need to describe each in order.\n\nMain subjects: the texture (static), clock (hands moving), people walking (women in dress, scarf, others), balloon (yellow, maybe floating).\n\nRules: focus on motion and behavior in chronological order. So:\n\nFirst frame: a close-up of a cracked, beige and brown textured surface. Then, a round clock with Roman numerals on a wooden background, showing the hands moving slightly. Next, a scene of people walking in front of a modern building with tall vertical columns and glass reflecting skyscrapers; a woman in a dark dress with a red scarf walks past, accompanied by others holding bags. Finally, a yellow balloon appears against a blurred background.\n\nCheck rules: a) motion chronologically—yes, each frame's sequence. b) appearance/number: cracked surface (color, texture), clock (Roman numerals, wooden bg), people (woman in dark dress, red scarf, others), balloon (yellow). c) spatial: the clock is against wooden planks; people in front of building; balloon in the frame. d) camera: first close-up, then maybe static for clock, then wide shot of street, then maybe close-up of balloon. e) background minimal unless essential: the wooden planks for clock, building for street. f) no text, names, etc.\n\nWait, the fourth frame is the yellow balloon. So the video sequence: frame 0: cracked surface (static), frame 1: clock (hands moving), frame 2: people walking in front of building, frame 3: woman with red scarf (part of the people scene), frame 4: yellow balloon.\n\nSo the caption should be chronological: start with the textured surface, then clock, then street with people, then balloon.\n\n\"An initially close-up view of a cracked, beige-brown textured surface transitions to a round clock with Roman numerals mounted on a wooden background, where the hands shift position. The scene then shifts to a modern building with vertical columns and glass reflecting skyscrapers; multiple people walk in front, including a woman in a dark dress with a red scarf. The video concludes with a yellow balloon appearing against a blurred background.\"\n\nWait, but the frame numbers: [0], [1], [2], [3], [4]. Wait, the user's input has five frames: [0.0] to [4.0] (probably timecode, but five frames). The task says \"the provided video\" which has these frames. So:\n\nFrame 0: cracked surface.\n\nFrame 1: clock.\n\nFrame 2: people walking (buildings in background).\n\nFrame 3: woman with red scarf (part of the same people scene, maybe zooming in).\n\nFrame 4: yellow balloon.\n\nSo the order is: textured surface → clock → people walking (with the woman and others) → yellow balloon.\n\nNow, check rules: concise, chronological paragraph. Mention motion: the clock's hands moving (in frame 1), people walking (frame 2-3), balloon appears (frame 4).\n\nAppearance: textured surface (cracked, beige/brown), clock (Roman numerals, wooden bg), people (woman in dark dress, red scarf, others with bags), balloon (yellow).\n\nSpatial", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ibzxKrkod5Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ibzxKrkod5Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 161, "blur_score": 110.24135274442156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple pedestrians are moving across the frame, exhibiting clear locomotion (walking) as discrete solid objects; their motion is distinct and trackable via bounding boxes.", "background_and_ambient_analysis": "The building facade and glass windows form a static background with no fluid motion (fire, water, smoke) or wind-driven effects; background elements remain fixed without uniform shifting."}}
{"video_id": "icmjLDFerw4", "file_name": "icmjLDFerw4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to watch the video and note the actions. The video starts with two people on snow. One is in red and orange pants, the other in dark clothes. Then the person in red moves, then another person in red plaid walks by. Let's list the sequence.\n\nFrame 0: Two people, one in red/orange (maybe red jacket, orange pants), other in dark (blue? black?). They are on snow, near ice structures.\n\nFrame 1: The person in red/orange starts walking away, the other follows.\n\nFrame 2: The red/orange person is moving, then another person in red plaid (checkered shirt, gray pants) enters from the left.\n\nFrame 3: The plaid person walks by, then the red/orange person turns to dig? Wait, the description says the red/orange person bends down. Then the plaid person is moving.\n\nFrame 4: The plaid person is walking, the red/orange person is bending (maybe shoveling snow).\n\nFrame 5: The plaid person moves away, the red/orange person continues.\n\nNow, chronology: Start with two people. Then the person in red/orange (maybe red jacket, blue pants? Wait, original: red and orange pants, blue boots? Wait, the video says \"red and orange pants\" for one. Then the other in dark. Then a person in red plaid comes in.\n\nWait, the first person: \"red and orange pants\" — maybe red jacket, orange pants? Or red and orange as the outfit.\n\nThen the person in dark (black or blue) is standing. Then the red/orange person moves, then a third person in red plaid (checkered) enters. So three people total.\n\nLet's structure the caption:\n\n- Initial scene: Two individuals in snow-covered area (one in red/orange pants, dark clothing; other in dark, maybe blue? Wait, the first frame: one in red jacket with orange pants (since \"red and orange pants\" in the description), the other in dark. Then they are near ice structures.\n\nThen the red/orange person walks away, followed by the other person. Then a third person (red plaid shirt, gray pants) walks into the scene from the left. The red/orange person bends down (maybe shoveling), the plaid person walks past. Then the plaid person continues, the red/orange person remains bent.\n\nCamera perspective: The video seems to be a static shot, but maybe slight movement? The description says camera movement. Wait, the video might be handheld? The rules say \"conclude with camera perspective and movement\".\n\nLooking at the frames: the camera is probably fixed, but maybe a slight pan? Or static. Let's check the movement. The people move, the camera doesn't change position much. So maybe \"static camera\" or \"fixed perspective\".\n\nNow, minimal background: ice structures, snow, trees, buildings. But per rule e: keep background minimal unless essential. So just mention \"snow-covered area with ice structures\" if necessary.\n\nPutting it together:\n\nChronological:\n\n- Two people (one in red and orange pants, another in dark clothing) stand on snow near ice structures. The person in red/orange pants walks away, followed by the dark-clad individual. A third person (red plaid shirt, gray pants) enters from the left, walks past the others, and exits. The red/orange person bends down (possibly shoveling snow), while the dark-clad individual stands and then walks. The camera remains static throughout.\n\nWait, but need to be concise. Let's make it shorter.\n\nLet me draft:\n\nIn a snowy area with ice structures, two individuals (one in red and orange pants, the other in dark clothing) stand. The person in red/orange pants walks away, followed by the dark-clad person. A third person in red plaid shirt and gray pants enters from the left, walks past the group, and exits. The red/orange person bends down, possibly shoveling snow. The camera remains static.\n\nWait, check the timing. The first frame shows both standing. Then the person in red/orange moves, then the other. Then the plaid person comes in, walks, then leaves. The red/orange person bends.\n\nNow, for the appearance: \"red and orange pants\" — maybe red jacket, orange pants? The first description says \"red and orange pants\", so maybe that's the outfit.\n\nWait, the original video description:\n\nFrame 0: \"two people, one in red jacket and orange pants, the other in dark clothing (maybe blue or black).\"\n\nFrame 1: the red/orange person walks away, dark-clad follows.\n\nFrame 2: the plaid person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/icmjLDFerw4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/icmjLDFerw4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 557.5385379620566, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (one in red, one in dark clothing) and an adult (in red checkered jacket) move across the frame. The children are skiing, while the adult walks and interacts with them. Motion is locomotive (skis) and deliberate, with clear bounding boxes tracking solid objects.", "background_and_ambient_analysis": "No shifting background elements (fence, trees, ice sculptures remain stationary relative to frame). No fluid environmental motion (fire, water, smoke, wind) dominates the scene; snow is static except for ski tracks."}}
{"video_id": "ics85L5O1Yg", "file_name": "ics85L5O1Yg_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of white-gloved hands manipulates a small, shiny metallic object with multiple circular holes on a worn workbench surface, rotating it to display different angles. The hands position the object near yellow sheets of paper on the bench. The camera maintains a close-up, top-down perspective focused on the hands and object throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ics85L5O1Yg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ics85L5O1Yg_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 68.65154976020037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's gloved hands are actively manipulating a metallic object with two bolts, rotating and positioning it. The hands and the metal component are the discrete moving objects.", "background_and_ambient_analysis": "The background elements (yellow paper, white box with logos, and workbench surface) remain static and show no uniform shifting. No fluid or environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "idRkY_mvGJ0", "file_name": "idRkY_mvGJ0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a close-up of a hand holding a chisel, carving a piece of stone with precise downward motions. The scene transitions to a medium shot of a group of people dancing in a line, moving rhythmically in a public space. The camera remains steady during the stone carving and shifts to a medium perspective for the dancing crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/idRkY_mvGJ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/idRkY_mvGJ0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 60.23309359904263, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand holding a carving tool is moving in a controlled manner to shape a stone, with visible carving strokes.", "background_and_ambient_analysis": "The background is blurred and static, with no fluid or gaseous motion (fire, water, smoke, wind) visible."}}
{"video_id": "icg4x_PD7XE", "file_name": "icg4x_PD7XE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a white shirt leans over a pink table, consuming a slice of watermelon as he bends forward, while a crowd of children and adults stands around the table, observing. The camera gradually zooms in on the boy’s action, focusing on his head and the watermelon slice. The group remains stationary, with some individuals positioned to the left and right of the boy, their attention directed toward him. The scene is captured from a slightly elevated perspective that shifts to a closer, top-down view of the boy’s activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/icg4x_PD7XE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/icg4x_PD7XE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 283.0017649939837, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a white shirt is actively consuming watermelon, exhibiting discrete physical motion (head movement, mouth action) while leaning over a table; other people in the scene are static or minimally moving.", "background_and_ambient_analysis": "Background elements (trees, buildings, static crowd) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "ifX5G2_9JvM", "file_name": "ifX5G2_9JvM_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates light-colored yarn using a white crochet hook, pulling the yarn through loops in a repetitive stitching motion. The hands move rhythmically, with the left hand guiding the yarn and the right hand operating the hook. The scene occurs on a wooden table with scattered items like a white cloth, yellow object, and coiled wires in the background. The camera maintains a close-up, steady perspective focused on the hands and hook, capturing the detailed motion of yarn manipulation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ifX5G2_9JvM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ifX5G2_9JvM_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 281.8018344845666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a thin, solid object (likely a string or thread) attached to a mechanical device, with clear motion of the hands and object.", "background_and_ambient_analysis": "The background elements (table, wires, cloth) show no uniform shifting or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "iegOu47AhUo", "file_name": "iegOu47AhUo_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Seven individuals in white uniforms perform a synchronized martial arts routine on a grassy field. They begin in a line, stepping forward in unison while extending arms in coordinated motions, maintaining consistent spacing and orientation. The camera remains stationary, capturing their synchronized movement from a frontal perspective with trees visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iegOu47AhUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iegOu47AhUo_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 100.1316585265912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals in white suits exhibit synchronized, choreographed movement (e.g., arm swings, steps), indicating intentional locomotion.", "background_and_ambient_analysis": "The background consists of static trees and grass; no shifting, fluid motion (e.g., fire, water, wind), or uniform background displacement is observed."}}
{"video_id": "ig6mJ5kIvHk", "file_name": "ig6mJ5kIvHk_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark top leans over a seated woman wearing a striped top, applying a tool to her eyebrow. The camera zooms in to show the tool's precise movement on the eyebrow, then shifts to a close-up of the seated woman's eye, and concludes with a medium shot of the standing woman at a counter.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ig6mJ5kIvHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ig6mJ5kIvHk_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 165.0339717385291, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a tool (e.g., eyebrow pencil) moves to apply makeup on a person's eyebrow, with the subject's head slightly adjusting. These are discrete, solid objects interacting due to manual motion.", "background_and_ambient_analysis": "The background elements (e.g., window, furniture) in the initial frames are static and show no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "igPkAYpnaWY", "file_name": "igPkAYpnaWY_000238_000248.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue jeans approaches an anvil in a workshop, placing a glowing red-hot metal piece onto its surface. They manipulate the hot metal with tongs, adjusting its position. The background includes wooden logs and a stool, but remains minimally detailed. The camera maintains a fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/igPkAYpnaWY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/igPkAYpnaWY_000238_000248.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 85.8953411658446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (wearing gloves) manipulate a glowing, red-hot metal object on an anvil, moving it to shape via forging.", "background_and_ambient_analysis": "Background elements (barrels, tools, anvil) show no uniform shifting; the glowing metal is a thermal property of the object, not a fluid/environmental motion like fire or smoke."}}
{"video_id": "iduTIj6aQe0", "file_name": "iduTIj6aQe0_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a workshop with a blacksmith's anvil. The anvil is rusty, has a hole, and a red-handled tool (maybe a hammer?) is on the left. Then, a blacksmith's hammer (metal, maybe with a wooden handle?) comes into view. The hammer is swung down onto the anvil. Wait, the video starts with the anvil, then a hand picks up the red tool? Wait, no. Let's check the frames. Frame 0: anvil, red tool (hammer) on left, background tools. Frame 1: same. Frame 2: red tool is moved, then a hammer (metal head, wooden handle) is lifted. Frame 3: hammer is in motion. Frame 4: hammer hits the anvil, and there's a glowing red metal piece? Wait, the video shows a red hot metal piece being placed on the anvil, then the hammer strikes. Wait, in frame 4, there's a red hot metal, then the hammer hits it. Wait, the video sequence: \n\nFrame 0: Anvil with a red-handled tool (maybe tongs?) on the left, anvil is rusty, has a hole. \n\nFrame 1: Red tool is moved slightly. \n\nFrame 2: A hammer (metal head, wooden handle) is brought into view from the right, moving towards the anvil. \n\nFrame 3: Hammer is in the process of striking. \n\nFrame 4: The hammer strikes a glowing red metal piece on the anvil. \n\nWait, the video starts with the anvil. Then, a hand (from the right) brings a hammer (black, wooden handle) and strikes a red-hot metal piece on the anvil. \n\nSo, main subjects: anvil (large, rusty, rectangular, with a hole), hammer (metal head, wooden handle, moving from right to left), red-hot metal piece (glowing, placed on anvil). \n\nChronological order: The video starts with the anvil in the foreground, red-handled tool on the left. Then, a blacksmith uses a hammer (metal head, wooden handle) to strike a glowing red-hot metal piece placed on the anvil. The hammer moves from right to left, hitting the metal. \n\nBackground: Workshop with tools, but minimal description. Camera is stationary, close-up on anvil. \n\nSo, caption: A close-up view of a rusted blacksmith's anvil with a red-handled tool resting on its left side; a blacksmith's hammer (metal head, wooden handle) is raised from the right and strikes a glowing red-hot metal piece placed on the anvil, with the hammer moving downward onto the metal. The camera remains stationary, focusing on the anvil and the striking action.\n\nWait, need to check the rules. a) Motion and behavior in order. The hammer is raised, then strikes. So sequence: Hammer is lifted (from right, moving towards anvil), then strikes the red-hot metal on the anvil. \n\nAlso, in frame 4: a hand (black glove?) holds the red-hot metal? Wait, the frames: frame 4 shows a hand with black glove holding the red metal, placing it on the anvil, then the hammer strikes. Wait, let's check the exact frames. \n\n[0.0] Anvil, red tool (maybe tongs) on left. \n\n[1.4] Same. \n\n[2.5] Red tool is moved, then a hammer is being raised (from right). \n\n[3.6] Hammer is in the air, about to strike. \n\n[4.7] Hammer strikes the red-hot metal on anvil. \n\nAh, right, in frame 4, the red-hot metal is placed on the anvil (by a hand), then the hammer strikes it. So the sequence is: the hammer is lifted, then the red-hot metal is placed, then the hammer strikes. Wait, no, the video shows: the hammer is raised (frame 2-3), then in frame 4, the hand places the red-hot metal on the anvil, then the hammer strikes. Wait, no, let's look at the frames:\n\nFrame 0: Anvil with red tool on left.\n\nFrame 1: Same as frame 0.\n\nFrame 2: Red tool is moved (maybe picked up), then a hammer (metal head, wooden handle) is brought into view from the right.\n\nFrame 3: The hammer is in motion towards the anvil.\n\nFrame 4: The hammer is striking a glowing red metal piece on the anvil. So the red metal was placed on the anvil before the strike. So the order: the red metal is on the anvil,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iduTIj6aQe0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iduTIj6aQe0_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 28.11828739198517, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand manipulates a hammer and red-handled tool on a metal anvil, striking the hammer to generate sparks and moving tools with precise, deliberate motions.", "background_and_ambient_analysis": "Background elements (red wall, yellow board, machinery) remain stationary with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "ihXzjPF-fDs", "file_name": "ihXzjPF-fDs_000148_000158.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark nail polish holds their eye with fingers, then retracts their hands to reveal the eye; they wear a dark shirt. The background features a wooden fence. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ihXzjPF-fDs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ihXzjPF-fDs_000148_000158.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 119.78658135589386, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands and head, specifically adjusting their eye area (likely applying contact lenses or makeup), with discrete motion of solid objects (hands and face) driven by voluntary movement.", "background_and_ambient_analysis": "The wooden fence background remains static and unchanging throughout the video, showing no shifting, fluid motion, or environmental effects (e.g., wind, fire, water)."}}
{"video_id": "iiDqbYxcYcU", "file_name": "iiDqbYxcYcU_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair is shown in a close-up. They raise their right hand, featuring red nail polish and a green bracelet, to cover their mouth, then lower the hand to reveal their face. The background is dark, and the camera remains close and slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iiDqbYxcYcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iiDqbYxcYcU_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 149, "blur_score": 205.78586215098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (person's hands, face, body) move through explicit physical actions (hand gestures, head movements, covering face).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed; background appears dark and non-uniformly shifting."}}
{"video_id": "iiU-QPX_opg", "file_name": "iiU-QPX_opg_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit ballroom, a couple in white and black dance attire moves across a tiled floor, initially dancing center stage, then shifting positions as another couple in dark clothing joins the dance floor to their left. The two couples navigate the space, with the band visible behind them in the background. The camera follows the main dancers with a slight pan to the left, capturing their movements under stage lighting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iiU-QPX_opg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iiU-QPX_opg_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 156.18928159368966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete human dancers (solid objects) move via locomotion (dancing), exhibiting clear physical motion due to explicit movement.", "background_and_ambient_analysis": "Background elements (windows, band setup, and tiled floor) remain static across frames; no fluid/environmental motion (fire, water, smoke) is present."}}
{"video_id": "ihpk5Cxt9-o", "file_name": "ihpk5Cxt9-o_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a blue-handled roller with a white cylindrical brush, moving it horizontally along a white baseboard adjacent to a textured gray wall. The hand lifts the roller to display its brush end, revealing the cylindrical white roller attached to the handle. The camera remains stationary in a close-up view, focusing on the hand and roller against the plain wall backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ihpk5Cxt9-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ihpk5Cxt9-o_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 54.37356678260109, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a tool (likely a cleaning device) moves along a baseboard, with discrete motion of the hand and tool visible.", "background_and_ambient_analysis": "Background elements (wall, floor) show no uniform shifting; no fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "ijuGJCtLAUA", "file_name": "ijuGJCtLAUA_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing red pants and white socks sits on a stack of newspapers, shifting their legs and adjusting position. The child moves their feet and shifts weight, causing slight displacement of the papers beneath them. The camera maintains a close-up perspective with a minor shake, focusing on the child’s lower body against the newspapers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ijuGJCtLAUA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ijuGJCtLAUA_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 700.6782323130201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby is moving on a pile of newspapers, shifting weight and attempting to stand.", "background_and_ambient_analysis": "Background appears static with no fluid or environmental motion detected."}}
{"video_id": "ikEGCB16ESs", "file_name": "ikEGCB16ESs_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white dump truck moves rightward along a curved residential street, approaching a person in a red jacket who walks from the left sidewalk toward the road. The truck continues forward as the person crosses the street, with houses and parked cars visible in the background. The camera remains stationary with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ikEGCB16ESs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ikEGCB16ESs_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 745.9696220545062, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking on the sidewalk from left to right, and a white truck is moving along the road from left to right. Both are solid objects with clear locomotion motion.", "background_and_ambient_analysis": "The background (buildings, road) is static with no shifting. No fire, water, smoke, or wind is visible. Thus, no ambient_environmental motion."}}
{"video_id": "ikzRKbzL20M", "file_name": "ikzRKbzL20M_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a yellow dress pushes a gray stuffed elephant toy across the floor, moving it forward while a man in a white shirt remains seated on a beige couch behind her. The girl adjusts her grip on the toy as she propels it toward the camera, with the man observing passively. The camera remains stationary, capturing the motion against a plain background with minimal distractions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ikzRKbzL20M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ikzRKbzL20M_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 31.59878729856724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A young girl interacts with a plush elephant ride-on toy, causing it to move forward. The girl's own body position and the toy's locomotion are tracked through consistent motion (pedaling/steering).", "background_and_ambient_analysis": "The background (couch, wall, colorful mat) shows no significant shifting or fluid motion; static elements remain fixed relative to each other."}}
{"video_id": "ik-v8ZqYKYU", "file_name": "ik-v8ZqYKYU_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a woman in a light blue blazer and a striped top with a necklace. She's standing in a dimly lit indoor space with a blue balloon in the background. People are around her, some blurred. Then the scene transitions to a bright, blurred background of a building with text about a conference. Need to describe the sequence chronologically.\n\nFirst scene: woman speaking, background has a blue balloon, other people in the background. Then cut to the conference promotional image. So the main subject is the woman, then the scene changes to the conference ad.\n\nCheck the rules: focus on motion and behavior. The woman is talking, so her action is speaking. Then the video cuts to the conference image. No text recognition, so don't mention the text, just the image. Background minimal unless essential. The transition is a cut, so camera movement is cut.\n\nSo structure: In the first part, a woman in a light blue blazer and striped top stands indoors, speaking; background features a large blue balloon and blurred figures. The scene then cuts to a promotional image of a building with a conference announcement.\n\nWait, but need to mention appearance and number. The woman is the main subject, one person. Background has other people but blurred. Then the next scene is the building image.\n\nAlso, spatial relationships: the woman is in front of the blue balloon and other people.\n\nNow, concise chronological paragraph.\n\nLet me draft:\n\nA woman in a light blue blazer and striped top stands in a dimly lit indoor setting, speaking while positioned in front of a large blue balloon and blurred background figures. The scene transitions abruptly to a promotional image featuring a large building with a conference announcement.\n\nCheck rules: no text recognition, so don't include \"CCH User Conference\" text. The output says exclude text recognition, so the promotional image is described as \"a promotional image featuring a large building with a conference announcement\" but since we can't mention text, maybe just \"a promotional image of a building\".\n\nWait, rule f says exclude text recognition. So the second scene is just the image, so describe as \"a promotional image of a building\" without the text.\n\nWait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So we can't mention the conference name or the website. So the second scene is a promotional image of a building with a text overlay, but we can't include the text. So we just say \"a promotional image of a building\".\n\nWait, the user's instruction: \"Exclude text recognition\". So the text on the screen (like \"See you at CCH Connections...\") is not to be mentioned. So in the caption, we just say the scene changes to a promotional image of a building, without describing the text.\n\nSo the first part: woman speaking, background has blue balloon, other people. Second part: scene cuts to a promotional image of a building.\n\nNow, check for motion: the woman is speaking (motion of talking), then the scene cuts.\n\nSo the caption would be:\n\nA woman in a light blue blazer and striped top stands indoors, speaking in front of a large blue balloon and blurred figures. The scene abruptly transitions to a promotional image of a building.\n\nWait, but need to mention the transition. The video cuts from the woman to the conference image.\n\nAlso, check if background is essential. The blue balloon is part of the background, so it's minimal. The other people are blurred, so we can mention \"blurred background figures\".\n\nLet me check the sample output format. The user's example has a caption that describes the sequence.\n\nWait, let's check the rules again:\n\na) Focus on motion and behavior of main subjects: the woman is speaking, then the scene changes to an image.\n\nb) Briefly describe appearance and number: woman in light blue blazer, striped top, one person.\n\nc) Spatial relationships: in front of blue balloon and blurred figures.\n\nd) Conclude with camera perspective and movement: the scene cuts, so camera movement is a cut.\n\nWait, camera movement: the video cuts from one scene to another, so camera movement is a cut.\n\nSo put it all together.\n\nFirst, the woman is speaking, then the scene cuts.\n\nSo:\n\nA woman in a light blue blazer and striped top stands indoors, speaking while positioned in front of a large blue balloon and blurred background figures. The scene then cuts to a promotional image of a building.\n\nYes, that should work. Check for minimal background: the blue balloon and blurred people are part of the background, which is essential to the scene (shows the setting). But according to rule e, \"keep background descriptions minimal unless essential for understanding motion\". The background's elements (blue balloon) are part of the scene, so it's okay to mention.\n\nAlso, no text recognition, so no mention", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ik-v8ZqYKYU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ik-v8ZqYKYU_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 51.73834502284622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the only discrete object moving; her motion is due to speaking (mouth and head movements).", "background_and_ambient_analysis": "The background in both scenes is static. No fire, water, smoke, or wind motion is observed."}}
{"video_id": "iknn5dnHyHs", "file_name": "iknn5dnHyHs_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise, chronological paragraph describing the video based on the provided frames. The user is an expert video captioner, so I have to follow all the rules they listed.\n\nFirst, the video starts with a person climbing a rock face. The frame shows a climber on a brown, textured rock. Then it cuts to another scene where a person is climbing a tree trunk. The tree is gray with some moss or lichen. Next, there's a scene of two people doing calligraphy. They're sitting at a table, using brushes and ink. Then another scene where someone is working with water, maybe washing hands or something, with a pot. The last frame is a person in a red and white shirt standing near a tree.\n\nWait, I need to order these chronologically. The first frame is the rock climber. Then the tree climber, then calligraphy, then the water scene, then the person by the tree. But the user says \"chronological paragraph,\" so the order of the frames as they appear in the video.\n\nLet me check the timestamps given:\n\n[0.0] - rock climber on brown rock\n[1.0] - person on tree trunk (gray)\n[2.0] - two people doing calligraphy (table with ink)\n[3.0] - same calligraphy scene, maybe different angle\n[4.0] - person washing hands with water pot\n[5.0] - person in red and white shirt near tree\n\nWait, the user provided five frames. The first one is the rock climber, then tree, then calligraphy, then the water scene, then the last person. Wait, the user's input shows:\n\n[0.0] rock climber\n[1.0] tree climber\n[2.0] two people with brushes at table\n[3.0] same as 2.0 but more details\n[4.0] person washing hands\n[5.0] person in red/white shirt\n\nWait, the user provided the frames as:\n\n<0.3 seconds> ... first frame.\n\nWait, the problem statement lists the video as five frames, each with a timestamp. But in reality, the user provided a sequence of frames. Let me check again.\n\nThe user's input has five frames:\n\n1. A person climbing a rock face (brown, textured)\n2. A person climbing a tree trunk (gray, with moss)\n3. Two people (one in black shirt, one in white) doing calligraphy at a table with ink\n4. Same calligraphy scene, maybe slightly different angle\n5. A person washing hands with a pot, water splashing\n6. A person in red and white shirt standing near a tree\n\nWait, the user's input shows:\n\n[0.3] first frame: rock climber\n\n[1.4] second frame: tree climber\n\n[2.5] third frame: calligraphy\n\n[3.6] fourth frame: same calligraphy\n\n[4.7] fifth frame: person washing hands\n\nThen there's another frame mentioned as [4.7], but the user listed five frames. Wait, the user's input says:\n\n<0.3 seconds> ... first frame\n\n<1.4 seconds> ... second frame\n\n<2.5 seconds> ... third frame\n\n<3.6 seconds> ... fourth frame\n\n<4.7 seconds> ... fifth frame\n\nSo five frames in total.\n\nWait, the user's input shows:\n\n[0.3] rock climber on brown rock\n\n[1.4] person on tree trunk\n\n[2.5] two people with brushes (calligraphy)\n\n[3.6] same as 2.5 but maybe more details\n\n[4.7] person washing hands with a pot\n\nWait, but the user's initial problem statement lists the frames as:\n\n[0.3] first frame\n\n[1.4] second\n\n[2.5] third\n\n[3.6] fourth\n\n[4.7] fifth\n\nSo five frames. The fifth frame is a person in a red and white shirt, but the user's input says:\n\n[4.7] ... person in red and white shirt near tree. Wait, no, the user's input shows:\n\nThe fifth frame is [4.7] ... \"a person in a red and white shirt standing near a tree\"\n\nWait, but looking back at the user's input:\n\nOriginal user message:\n\n<0.3 seconds> ... frame 1\n\n<1.4 seconds> ... frame 2\n\n<2.5 seconds> ... frame 3\n\n<3.6 seconds> ... frame 4\n\n<4.7 seconds> ... frame 5\n\nSo frame 5 is a person in a red and white shirt near", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iknn5dnHyHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iknn5dnHyHs_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 193.82108674470132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two girls (initial scene) moving mouths/hands; individuals at table using chopsticks to eat; two women handling food at a table.", "background_and_ambient_analysis": "Shifting background elements not observed; no fire, water, smoke, or wind dominant motion (tree background static, indoor/outdoor settings with static elements)."}}
{"video_id": "ikZ6n1lJ2dE", "file_name": "ikZ6n1lJ2dE_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a striped tank top and red shorts, barefoot, skateboards on a paved path while holding a leash attached to a white dog. The dog pulls ahead of him, continuing to run down the path as the man remains on the skateboard behind. The camera follows their movement with a slight pan to the left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ikZ6n1lJ2dE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ikZ6n1lJ2dE_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 155.18277851549607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a skateboard and a dog are moving. The person is actively propelling themselves on the skateboard, and the dog is running alongside, both exhibiting locomotion driven by their own physical forces (e.g., walking, running).", "background_and_ambient_analysis": "The background elements (grass, trees, path, hill) remain static and show no fluid motion or environmental fluid dynamics (e.g., fire, water, wind). The background does not exhibit uniform shifting, indicating no dominant ambient environmental motion."}}
{"video_id": "ikhZF2ZDijY", "file_name": "ikhZF2ZDijY_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls stand beside a brown metal structure. The younger girl with long blonde hair and purple glasses touches the structure, then raises her phone to take a photo. The older girl with short blonde hair in a black shirt gestures with her hands and makes expressive movements. They remain in front of the structure, with the younger girl to the left of the older. The camera stays stationary, capturing them from a slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ikhZF2ZDijY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ikhZF2ZDijY_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 209.16358748096258, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children interact with a pole: one holds an object against the pole, the other gestures/claps. Their movements are discrete actions (e.g., adjusting, waving) driven by physical contact and locomotion.", "background_and_ambient_analysis": "Background elements (street, buildings, pole) show no shifting or fluid motion. No fire, water, or smoke detected."}}
{"video_id": "iljS4jlGTH0", "file_name": "iljS4jlGTH0_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark cap and black shirt with white patterns holds a young girl in a floral dress. He lowers his head to look at her, she lifts her gaze and raises her right hand, then smiles while the man gestures toward her. They remain close in a room with a curtained window and framed picture on the wall; the camera stays fixed, showing their interaction without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iljS4jlGTH0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iljS4jlGTH0_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 361.6284236873971, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man and baby are discrete solid objects: the man gestures with his hands (waving, covering mouth), and the baby moves its hands and head. All motion is localized to these subjects and attributable to voluntary muscle movement.", "background_and_ambient_analysis": "No shifting background or environmental fluid motion (e.g., fire, water, wind) observed. Background elements (wall, window with curtains, framed picture) remain static throughout the clip."}}
{"video_id": "ilHw0elTPpc", "file_name": "ilHw0elTPpc_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing purple gloves and maroon sleeves applies a substance to another person’s head, who wears a brown hairnet and is seated. The standing individual uses both hands to work on the seated person’s scalp, who looks upward. The background includes wall posters and a doorway. The camera remains mostly stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ilHw0elTPpc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ilHw0elTPpc_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 36.577163951629004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one person wearing gloves performing a manual procedure on another person's head (e.g., massage or hair treatment), with discrete hand and head movements.", "background_and_ambient_analysis": "Static background elements (walls, framed pictures, 'Cafe' signage) show no significant shifting or environmental motion; no fire, water, or wind present."}}
{"video_id": "im7RrpIqp64", "file_name": "im7RrpIqp64_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray t-shirt, black shorts, and gray sneakers stands before a stack of green and yellow boxes, then bends to grasp a red chair, leaning forward into a lunge position while holding the chair. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/im7RrpIqp64.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/im7RrpIqp64_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 63.37307035032113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is performing a physical exercise involving body movement and contact with a chair, demonstrating explicit physical forces (push-up-like motion).", "background_and_ambient_analysis": "Static wall and stacked mats with no shifting background or fluid/environmental motion (fire, water, wind) observed. Background elements remain uniformly stationary throughout the clip."}}
{"video_id": "il_EZkP6W8w", "file_name": "il_EZkP6W8w_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small piece of dark fabric under a silver and white sewing machine needle, adjusting the fabric and threading the needle with white thread. The hands guide the fabric through the machine, moving in and out of frame while the needle pierces the fabric. The camera maintains a close-up, static perspective focused on the hands and machine, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/il_EZkP6W8w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/il_EZkP6W8w_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 39.71321678400559, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating fabric under a sewing machine needle, with discrete movement of fabric and needle interaction.", "background_and_ambient_analysis": "The background (sewing machine base) is static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "ioHgG1ELswc", "file_name": "ioHgG1ELswc_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand is held palm-up, with a red string looped across its wrist. Fingers manipulate the string, pulling and tightening to form a knot. The camera maintains a close-up perspective, focusing on the hand and string throughout the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ioHgG1ELswc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ioHgG1ELswc_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 236.69931486788857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand is manipulated by another hand (discrete object physics) and a needle is inserted into the hand. The red line is drawn by a finger on the hand.", "background_and_ambient_analysis": "The background is a dark, static surface with no shifting or environmental elements (fire, water, wind)."}}
{"video_id": "inZDnAhr8SE", "file_name": "inZDnAhr8SE_000161_000171.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with a wristwatch holds a gray, dog-shaped stone with swirling patterns, rotating it to display its three-dimensional form. The stone is positioned above a white surface scattered with dark debris. The background includes a blue container and a pink surface. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/inZDnAhr8SE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/inZDnAhr8SE_000161_000171.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 64.12189773940246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a solid, gray object (likely stone or metal) with deliberate movements, including pressing and adjusting its position.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; the white surface and blue container remain static throughout the clip."}}
{"video_id": "ioY3eSeTlv4", "file_name": "ioY3eSeTlv4_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a yellow rectangular object near a door hinge visible on the left side of the frame. The hand rotates the object, revealing red and green sections on its side. The object is manipulated closely, shifting orientation while remaining in front of the door. The background consists of a plain wall. The camera maintains a static close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ioY3eSeTlv4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ioY3eSeTlv4_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 176.9080695405989, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with a yellow plastic object, exhibiting deliberate movements (rotating, manipulating) as a solid object-to-object physics interaction.", "background_and_ambient_analysis": "The background (wall and door frame) shows no uniform shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "inj6td-1idw", "file_name": "inj6td-1idw_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark coat stands facing a man in a green uniform with a hat near ornate doors; the uniformed man gestures toward the door. The camera shifts to a close-up of the uniformed man, who then approaches the man in the dark coat and adjusts his hat, lifting it to place on the coat-wearer's head while the latter holds his arms out. The scene remains focused on the two figures as the uniformed man completes the hat adjustment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/inj6td-1idw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/inj6td-1idw_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 38.030216104537885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects (doorman in green uniform and another individual) exhibit discrete motion through gestures (e.g., hand movements, head adjustments) driven by interpersonal interaction.", "background_and_ambient_analysis": "Background elements (walls, doors) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "ioyaSb_wNkE", "file_name": "ioyaSb_wNkE_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark green jacket and jeans stands centrally, holding an orange and white chainsaw, positioning it over a tree stump. To his left, a person in a dark cape and red pants stands observing, while to his right, a person in a blue jacket and red cap crouches near the stump. The camera remains stationary with a slight shake, capturing the scene from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ioyaSb_wNkE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ioyaSb_wNkE_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 925.1465846738896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the man holding the chainsaw (moving slightly while operating the tool), and the two observers (static or minor positional adjustments). The chainsaw's motion is due to human operation (explicit physical force).", "background_and_ambient_analysis": "Background elements (trees, ground) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or strong wind effects). Static elements remain consistent across frames."}}
{"video_id": "ipwAmmywEbY", "file_name": "ipwAmmywEbY_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a circular object with a dark outer rim and white inner section filled with material, rotating it to display its sides. Another hand enters the frame holding a red tool, manipulating it near the concrete surface. The camera maintains a close-up perspective, shifting angles slightly with minor shake. Background remains a cracked concrete surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ipwAmmywEbY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ipwAmmywEbY_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 40.351677894137964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a small metal piece and a hammer, applying physical forces to a stationary metal ring. The hand moves to remove the metal piece, hold the hammer, and strike the ring—clear discrete object interactions driven by explicit force application.", "background_and_ambient_analysis": "The background is a static cracked concrete surface with no environmental motion (fire, water, wind, or smoke). The ground remains consistent across frames without fluid or gaseous movement."}}
{"video_id": "ipQUxH3BI9c", "file_name": "ipQUxH3BI9c_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene shows hands arranging flowers in a vase. The person in black is cutting a stem with scissors. Then the camera shifts to a woman with long brown hair and a brown scarf, she's standing. Then it cuts to a group of three people (two women, one man) arranging flowers, holding stems. Need to describe the motions chronologically.\n\nCheck rules: focus on motion, appearance, spatial relationships, camera movement. Avoid text recognition. Keep it concise.\n\nFirst part: person in black adjusts flowers in vase, cuts stem. Then woman with scarf is shown. Then group of three people arranging flowers, holding stems. Camera moves between these scenes.\n\nLet's structure:\n\n- Initial shot: hands (person in black) adjusting and cutting flowers in a glass vase, next to other floral arrangements.\n- Then cut to a woman with long brown hair and brown scarf, standing.\n- Then group of three people (two women, one man) holding flower stems, arranging in vases.\n\nNeed to mention appearance (color, size) but briefly. Camera perspective: starts with close-up on hands, then medium shot of woman, then medium shot of group.\n\nCheck for chronological order. Also, spatial relationships: in front of, etc.\n\nNow, draft the caption:\n\nA person in black adjusts and trims yellow and pink flowers in a glass vase using scissors, positioned next to other floral arrangements on a table. The camera shifts to a woman with long brown hair wearing a brown scarf, standing against a light background. The scene then transitions to three individuals—two women and one man—holding flower stems and arranging them into vases, with the camera capturing them from the front.\n\nWait, check if numbers are correct: the group has two women and one man, so three people. Also, need to mention appearance: the woman has long brown hair, brown scarf. The person in black (first part) is cutting, so action is trimming.\n\nAlso, check the rules: \"briefly describe their appearance and number (color, size, orientation)\". So for the first person: person in black (color), hands. For the woman: long brown hair, brown scarf. For the group: two women, one man (number), holding stems.\n\nAlso, spatial: in front of, next to, etc.\n\nLet me rephrase to be concise:\n\nA person in black cuts stems of yellow and pink flowers in a glass vase using scissors, with other floral arrangements visible nearby. The camera then focuses on a woman with long brown hair and a brown scarf standing against a light wall. Next, three individuals—two women and one man—hold flower stems while arranging them into vases, positioned at a table with various flowers.\n\nCheck camera perspective: initial close-up, then medium shot, then medium shot. Camera movement: shifts between shots, but the rules say \"conclude with camera perspective and movement\". Wait, rule d: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nOh right, need to mention camera movement at the end. The video starts with a close-up on hands, then cuts to medium shot of woman, then cuts to medium shot of group. So camera perspective changes: close-up, then medium, then medium. Movement: cuts between shots.\n\nSo the caption should end with camera perspective/movement. Let's see:\n\n\"A person in black trims yellow and pink flowers in a glass vase using scissors. The camera shifts to a woman with long brown hair and a brown scarf standing against a light background. The scene then shows three individuals—two women and one man—arranging flower stems into vases, with the camera maintaining a medium shot.\"\n\nWait, but need to be chronological. Let's structure step by step:\n\n1. Initial scene: hands (person in black) adjusting and cutting flowers in vase. Describe motion: trimming, using scissors. Appearance: person in black (clothing), flowers (yellow, pink). Spatial: next to other arrangements.\n\n2. Camera shifts to woman: long brown hair, brown scarf. Standing, maybe looking down or at something.\n\n3. Then, group of three people: holding stems, arranging. Camera shows them from front.\n\nCamera movement: starts with close-up (hands), then medium shot (woman), then medium shot (group). So camera perspective shifts between close-up and medium shots.\n\nNow, write the caption:\n\nA person in black cuts stems of yellow and pink flowers in a glass vase using scissors, with other floral arrangements visible on the table. The camera shifts to a woman with long brown hair and a brown scarf standing against a light wall. The scene then transitions to three individuals—two women and one man—holding flower stems and arranging them into vases at the table, with the camera maintaining a medium shot perspective.\n\nCheck if all rules are followed:\n\n-", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ipQUxH3BI9c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ipQUxH3BI9c_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 118.99661224145405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (hands, arms, bodies) moving to arrange flowers in a vase; discrete solid objects (flowers, vases, tools) are manipulated via physical interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (walls, plants) remain static relative to the scene."}}
{"video_id": "iqKE17krQX4", "file_name": "iqKE17krQX4_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a static shot of the Versa tool, featuring a red handle, black grip, metallic tip, and attached cord with plug. It transitions to a close-up of a hand holding the tool, guiding its metallic tip across a light wooden board to engrave patterns, with the hand moving steadily to create detailed lines. The camera remains focused on the hand and tool, capturing the engraving motion against the wooden surface, with no significant background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iqKE17krQX4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iqKE17krQX4_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 152.23522906264554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand is moving a soldering iron (solid object) across a printed paper.", "background_and_ambient_analysis": "The background (paper) is static and there is no environmental motion (fire, water, smoke, wind)."}}
{"video_id": "irFQD6v-VfU", "file_name": "irFQD6v-VfU_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate a blue pen and a small transparent container holding a blue object; the pen is inserted into the container, withdrawn, and rotated within it while the container is held and turned. The camera remains stationary, focused closely on the hands and objects against an indoor background with a dark chair and doorway visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/irFQD6v-VfU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/irFQD6v-VfU_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 84.70434771181507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands manipulate solid objects (a blue pen and a metallic cylindrical container), exhibiting precise, controlled movement driven by manual action. These objects are clearly distinguishable and exhibit discrete motion.", "background_and_ambient_analysis": "The background includes static elements (chair, monitor) with no uniform shifting or fluid motion (fire, water, smoke, wind) observed. No ambient environmental phenomena dominate the scene."}}
{"video_id": "iqRmHZDFFj0", "file_name": "iqRmHZDFFj0_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands press a pale yellow dough square on a white surface, then roll it out with a metallic rolling pin; a pie crust with brown filling sits to the right of the dough. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iqRmHZDFFj0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iqRmHZDFFj0_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 37.97160589803531, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and rolled dough are the discrete solid objects moving; hands actively manipulate dough via rolling motion, creating distinct object-to-object physics (dough deformation and displacement).", "background_and_ambient_analysis": "The kitchen background (counter, sink, oven) is static with no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "irv2qjhgBKw", "file_name": "irv2qjhgBKw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless boy with light hair and dark pants stands near a wooden side table, then sits on a brown chair to the left of a gray-haired older person seated at a desk with a computer. The boy adjusts a light-colored shirt while the older person remains facing the screen. The camera stays static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/irv2qjhgBKw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/irv2qjhgBKw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 144, "blur_score": 451.069857686113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A shirtless person moves from standing to sitting on a chair, adjusting their posture. The other person remains seated at a desk.", "background_and_ambient_analysis": "The background (walls, plant, lamp, window) remains static without any shifting. There are no fluid or environmental motions (fire, water, wind) visible."}}
{"video_id": "irQa4T2htX8", "file_name": "irQa4T2htX8_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person painting graffiti on a wall. First, the scene: there's a person in a light-colored shirt and dark pants, standing on some debris. They're using a spray can, adding blue paint to the existing blue graffiti. The graffiti has flowing designs, and the wall is old with cracks. The person moves their arm to spray, so the action is sequential—spraying the wall. The camera seems to stay static, maybe a slight shake? Wait, the frames show the person moving slightly, but the camera is probably steady. Background is the wall and debris on the ground. Need to describe in chronological order: the person is spraying, moves to apply paint, maybe shifts position. Let's structure it.\n\nMain subject: one person, light shirt, dark pants, standing on debris. Action: spraying blue paint onto a wall with existing blue graffiti. Moves from left to right or adjusting position. Camera perspective: probably a static shot, maybe a slight shake? Wait, the problem says \"conclude with camera perspective and movement\". The video frames don't show obvious movement, but the user's example might have a slight shake. Wait, the original video's frames: maybe the camera is stationary. Let's check the rules. Rule d: conclude with camera perspective and movement. So need to say if it's top-down, pan, etc. But the scene is ground level, so probably eye-level or slightly above, but camera is stationary, no movement. Wait, in the frames, the person is moving, but camera is fixed. So camera perspective: static, eye-level. But let's check the output.\n\nLet's draft:\n\nA person wearing a light gray shirt and dark pants stands on a pile of debris, spraying blue paint onto a weathered brick wall featuring an existing blue graffiti design. The individual moves their arm back and forth, applying additional blue paint to the artwork, shifting slightly while maintaining position against the wall. The camera remains stationary, capturing the scene from a ground-level perspective with minimal movement.\n\nWait, but the rules say \"briefly describe their appearance and number\". So \"one person, light gray shirt, dark pants\". Motion: spraying, moving arm. Spatial: in front of the wall, standing on debris. Background: brick wall with graffiti, debris on ground. But rule e: keep background minimal unless essential. So maybe just mention the wall as the backdrop.\n\nWait, the rules: focus on motion and behavior in chronological order. So first, the person is spraying; then continues, maybe moving the spray can. So chronological: the person is actively spraying the wall with blue paint, adjusting their stance on the debris as they work.\n\nLet me structure:\n\nA person in a light-colored shirt and dark pants stands on a pile of debris, spraying blue paint onto a brick wall with existing blue graffiti. They move their arm rhythmically, applying paint to the wall’s design, shifting their position slightly while maintaining balance on the debris. The camera remains stationary, capturing the scene from a fixed ground-level angle with no noticeable movement.\n\nCheck rules: a) motion and behavior chronological: spraying, moving arm, shifting position. b) appearance: light shirt, dark pants, one person. c) spatial: standing on debris, in front of wall. d) camera: stationary, ground-level. e) background minimal: brick wall with graffiti (but is that essential? Well, the graffiti is the main thing, so maybe it's okay). f) exclude text, etc. g) no reasoning.\n\nWait, the original video: the person is holding a spray can, spraying the wall. So \"spraying blue paint onto a brick wall with an existing blue graffiti design\" — but the graffiti is already there, they're adding to it. So \"continuing to spray\" or \"applying additional blue paint\".\n\nAnother version: A single person in a light shirt and dark pants, standing on debris, sprays blue paint onto a brick wall featuring an elaborate blue graffiti design. They move their arm methodically, applying more paint to the artwork, shifting their stance slightly as they work. The camera remains static, capturing the action from a ground-level perspective with no movement.\n\nYes, that's concise. Let's check:\n\n- Chronological: they spray, move arm, shift stance.\n\n- Appearance: light shirt, dark pants, one person.\n\n- Spatial: on debris, in front of wall.\n\n- Camera: static, ground-level.\n\n- Background: minimal (brick wall is essential for context, but not too much).\n\nYes.\n</think>\n\n<caption_output>A single person wearing a light-colored shirt and dark pants stands on a pile of debris, spraying blue paint onto a brick wall with an existing blue graffiti design. They move their arm rhythmically to apply additional paint, shifting their stance slightly while maintaining balance on the debris. The camera remains stationary, capturing the action", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/irQa4T2htX8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/irQa4T2htX8_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 123.5235601573897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person standing on a stool is painting the wall with a spray can; they exhibit small, deliberate movements (e.g., shifting position, moving the spray can) consistent with manual painting action.", "background_and_ambient_analysis": "The background (wall, window, debris) shows no uniform shift across frames. No fluid or gaseous motion (fire, water, smoke, wind) is present; the wall remains static with only the mural being painted."}}
{"video_id": "itd91GSc2FY", "file_name": "itd91GSc2FY_000273_000283.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white chef's jacket uses a knife to slice small orange pieces on a white cutting board, holding one piece in their left hand while slicing it with their right hand. To the left of the cutting board, a small chef puppet in a white outfit and red hat observes the action. The camera maintains a close-up, static shot focused on the cutting board and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/itd91GSc2FY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/itd91GSc2FY_000273_000283.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 309.6597910077302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the knife are moving to cut the orange. The orange is being held and sliced.", "background_and_ambient_analysis": "Background (counter, green object, wall) is stationary. No fire, water, smoke, or wind observed."}}
{"video_id": "is5lDPP_sZg", "file_name": "is5lDPP_sZg_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt and light shorts lies on their back on a bench in a dimly lit room, holding a bottle above their head before bringing it to their mouth to drink. A bright light source illuminates the scene from the left, casting light on the person and nearby stacked bags. The camera remains stationary, capturing the individual’s motion from a fixed angle with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/is5lDPP_sZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/is5lDPP_sZg_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 31.812042896164055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is lying on the floor, moving their arm to lift a bag, demonstrating physical locomotion of a solid object.", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "itNCD9Rv2r4", "file_name": "itNCD9Rv2r4_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. The user wants me to generate a concise, chronological paragraph describing the video based on the provided frames. The rules are specific, so I need to follow them carefully.\n\nFirst, the video starts with a logo screen: TCM The Commercial Movers. Then it cuts to a man moving a large piece of equipment wrapped in plastic on a cart. Next, a close-up of someone using a power drill on a wooden surface. After that, a person in a white shirt handling a large item on a blue mat. Then another scene with a person lifting a box labeled \"Fragile.\"\n\nI need to list the actions in order. The main subjects are the movers. In frame 1, the logo is there, but since the rules say to exclude text recognition, I shouldn't mention the logo. Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So the logo is part of the video, but I shouldn't mention it. Wait, the first frame shows the logo, but the instruction says to focus on motion and behavior of main subjects. So maybe the first part is the logo, but since the task is to describe the video, perhaps the logo is just an intro. But the user's example might have the logo in the output? Wait, no, the rules say \"Exclude text recognition,\" so I shouldn't mention the logo.\n\nWait, looking at the sample output: the user's example might not include the logo. Let me check the problem statement again.\n\nThe rules say: \"a) Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order. b) Briefly describe their appearance and number (color, size, orientation). c) Mention spatial relationships if relevant (e.g., in front of, to the left). d) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake). e) Keep background descriptions minimal unless essential for understanding motion. f) Exclude text recognition, named characters, or stylistic analysis.\"\n\nSo the first frame is the logo, but since it's text recognition, we shouldn't mention it. So the video starts with people moving stuff. Let me go through each frame.\n\nFrame 0: Logo screen. But according to rule f, exclude text recognition. So perhaps the caption starts with the actual action scenes. Wait, the user provided the frames as [0.0], [1.4], etc. So the video starts with the logo, then moves to the movers.\n\nBut the user says: \"the provided video\" which includes these frames. However, since the logo is text recognition, we need to skip it. So the first action is the man moving the cart.\n\nIn frame 1: a man in a white shirt pushing a cart with wrapped equipment. Then frame 2: close-up of a person using a power drill. Frame 3: a person in white shirt handling an item on a blue mat. Frame 4: a person lifting a box labeled \"Fragile\".\n\nSo the chronological order is: man pushing cart, close-up of drilling, person handling item on mat, person lifting box.\n\nNeed to describe each action in order, mention appearance (e.g., white shirt, cart with equipment), spatial relationships (e.g., on a blue mat), and camera movement.\n\nAlso, the camera perspective: the first scene is a medium shot, then close-up, then another medium shot, etc. But need to mention camera perspective at the end.\n\nWait, the rules say \"Conclude with the camera perspective and movement\". So after the actions, state what the camera was doing.\n\nLet me structure it:\n\n1. First, a man in a white shirt and gray pants pushes a wooden cart loaded with wrapped equipment through an office space.\n\n2. Then, a close-up shows another person using a power drill on a wooden panel.\n\n3. Next, a person in a white shirt lifts a large framed item onto a blue mat.\n\n4. Finally, a person handles a large cardboard box marked \"FRAGILE\" near office furniture.\n\nThe background should be minimal. So mention the office setting briefly where relevant.\n\nFor camera perspective: the video starts with a medium shot, then close-up, then medium shot, then another medium shot. But the last part says to conclude with camera perspective and movement. So perhaps \"The camera shifts between medium shots and close-ups, capturing the movers' actions from various angles.\"\n\nWait, the output needs to end with camera perspective and movement. So after describing the sequence, mention how the camera moved.\n\nWait, but the problem says \"Conclude with the camera perspective and movement\". So the last part should be something like \"The camera alternates between medium and close-up angles, maintaining a steady perspective throughout.\"\n\nBut the user's example might be more specific. Let's see.\n\nAnother point:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/itNCD9Rv2r4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/itNCD9Rv2r4_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 127.45169965897327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (humans, cart, tool, table, keyboard) moving via explicit physical forces (locomotion, manual handling, tool use).", "background_and_ambient_analysis": "No shifting backgrounds; all environmental elements (walls, floors) remain static. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "iuqOcsse2fM", "file_name": "iuqOcsse2fM_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white hoodie and dark pants skates forward on the ice rink with arms extended, while other skaters in various colored clothing glide around them. A second individual in a light gray hoodie and blue pants skates past the main subject from the right. The camera follows the main skater with slight movement, capturing the dynamic motion of the rink environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iuqOcsse2fM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iuqOcsse2fM_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 146, "blur_score": 86.22987297070142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple skaters are moving across the ice; the central figure in a white jacket and black pants is performing maneuvers, while other skaters move in the background.", "background_and_ambient_analysis": "The background (walls, rink boundaries) is stationary; no fluid or environmental motion (fire, water, wind) is observed."}}
{"video_id": "iuyWD_kEEtY", "file_name": "iuyWD_kEEtY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white hoodie with a blue star emblem and dark pants stands in a snowy forest setting. She initially faces the camera, then turns her head to the right, adjusts her hoodie, and looks back toward the camera. The background features snow-covered ground and trees. The camera remains mostly steady with minor movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iuyWD_kEEtY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iuyWD_kEEtY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 288.31296525384323, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a white jacket moves their head, body, and arms through deliberate gestures (e.g., turning, adjusting clothing), exhibiting discrete solid-object motion.", "background_and_ambient_analysis": "The background (trees and snow-covered ground) shows minimal wind-induced swaying of trees but no dominant environmental fluids (fire, water, smoke). Background elements remain static and consistent across frames, with no uniform shifting."}}
{"video_id": "ivG0eJ_rIm4", "file_name": "ivG0eJ_rIm4_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white dress shirt adjusts a green plaid tie, pulling it upward and positioning it against his collar while using both hands to secure the knot. The camera maintains a close-up perspective focused on his upper body, capturing the sequence of motions as he refines the tie's placement. Background elements include a clothing rack with folded shirts, though details are minimal. The camera remains steady throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ivG0eJ_rIm4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ivG0eJ_rIm4_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 110.68582891513617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a green-plaid tie are moving discretely: hands adjust the tie's knot and position, with the tie itself shifting due to manual manipulation. The motion is localized to the upper torso and hands.", "background_and_ambient_analysis": "The background consists of a static clothes rack with hanging garments; no fluid motion (fire, water, smoke) or wind-driven environmental movement is observed. Background elements remain uniformly fixed."}}
{"video_id": "iwGGQW3JMHc", "file_name": "iwGGQW3JMHc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black jacket with green stripes and black pants stands on a grassy field near a blue and white ball, then kicks the ball toward a distant goalpost. They run after the ball as it travels across the lawn. The background features a fence, trees, and a small building. The camera is handheld, exhibiting slight shake while tracking the ball's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iwGGQW3JMHc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iwGGQW3JMHc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 469.5992110143267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (in black and green) moves by walking and kicking a blue ball; the blue ball is displaced due to the kick. A black object (possibly a bag) remains stationary on the ground.", "background_and_ambient_analysis": "Background elements (fence, tree, building) remain stationary; no fluid motion (fire, water, smoke) or significant wind effects observed. Grass appears static."}}
{"video_id": "iv989iau63I", "file_name": "iv989iau63I_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt, black shorts with white text, and boxing gloves stands on a pink mat in a gym, facing a hanging black heavy bag. They move their arms in a rhythmic punching motion, striking the bag with alternating fists while maintaining a stance. The background includes a boxing ring and red/black walls. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iv989iau63I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iv989iau63I_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 306.64171361268404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing boxing gear is punching a heavy bag; both objects exhibit discrete motion due to explicit physical forces (punches causing the bag to swing).", "background_and_ambient_analysis": "The background consists of static gym elements (red flooring, black posts, hanging heavy bag); no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "ivwrttGdcRQ", "file_name": "ivwrttGdcRQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a stack of twenty-dollar bills against a dark background, flipping through the bills to reveal their fronts, adjusting their positions by lifting and repositioning the currency while the fingers move the bills in and out of the stack. The camera maintains a close-up, static perspective focused on the hands and the bills throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ivwrttGdcRQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ivwrttGdcRQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 144, "blur_score": 341.1110800520071, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands and dollar bills are the discrete objects: hands manipulate bills through flipping, turning, and stacking actions. Motion is caused by explicit physical forces from the hands.", "background_and_ambient_analysis": "Black background is uniform and static with no shifting elements or environmental fluid motion (e.g., fire, water, smoke, wind). No ambient environmental phenomena detected."}}
{"video_id": "ixpDi05GQW0", "file_name": "ixpDi05GQW0_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light-colored hair tied in a ponytail and wearing a dark blue shirt bends over a light wooden dresser against a pink wall. They stand upright and move their hands along the dresser top. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ixpDi05GQW0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ixpDi05GQW0_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 247.20841133064692, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) interacts with a wooden dresser: opening a drawer, then pushing/pulling the dresser, causing displacement due to physical force application.", "background_and_ambient_analysis": "The background (pink walls, framed pictures) shows no shifting or uniform motion. No fluid/environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "iwn2FHWtmdU", "file_name": "iwn2FHWtmdU_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to watch the video and note the main subject's actions. The main subject is a young child. Let's see the sequence.\n\nAt the start (0.0s), the child is standing in a room, holding a purple cup, drinking. Then in the next frames, they lower the cup, maybe put it down? Wait, no—looking at the timestamps: first frame, child drinks, then lowers cup, then starts walking towards the camera. Wait, the video shows the child drinking from a purple cup, then after a moment, they begin to walk forward, holding the cup, moving closer to the camera. So chronological order: standing, drinking, then walking towards the camera.\n\nAppearance: child is small, wearing a pink and red top (red long sleeves under pink vest?), light gray pants, white socks. The cup is purple. Background has a bookshelf, toys, but we need minimal background. \n\nSpatial relationships: starts near the bookshelf (which is in the background), then moves towards the camera (so from behind the bookshelf towards the front of the frame). Camera perspective: looks like a static shot, maybe slight movement but the caption needs to specify camera movement. The problem says \"conclude with camera perspective and movement\". Let's check: the video's camera—since the child moves towards the camera, the camera isn't moving, so maybe static? Or slight shake? The description in the example (the instructions) says \"e) Keep background descriptions minimal unless essential for understanding motion.\" So background: maybe just mention the room has a bookshelf, but not too much.\n\nNow, the caption must be chronological paragraph. So:\n\nA young child in a pink and red top, light gray pants, and white socks stands in a room holding a purple cup, drinks from it, then lowers the cup and begins walking toward the camera, moving closer while holding the cup. The background includes a bookshelf and toys, but the focus is on the child's motion. The camera remains static, capturing the child's approach.\n\nWait, but need to be concise. Let's check rules:\n\na) Focus on motion and behavior in chronological order. So: stands, drinks, lowers cup, walks towards camera.\n\nb) Describe appearance: \"young child, pink and red top, light gray pants, white socks, holding purple cup\".\n\nc) Spatial: starts near bookshelf (but maybe minimal, so maybe \"in the room\" and \"approaches the camera\").\n\nd) Camera: static, no movement. The instructions say \"conclude with camera perspective and movement\". So \"the camera remains static.\"\n\ne) Background minimal: maybe \"the room's background includes a bookshelf\" but not essential. So perhaps just mention it briefly.\n\nf) Exclude text recognition, etc.\n\nLet's structure:\n\n\"A young child wearing a pink and red top, light gray pants, and white socks stands in a room holding a purple cup, drinks from it, lowers the cup, and begins walking toward the camera while holding the cup. The background features a bookshelf and toys but remains static as the camera captures the child's approach.\"\n\nWait, \"background features...\" but rule e says \"keep background descriptions minimal unless essential for understanding motion.\" So maybe \"a room with a bookshelf\" but only if necessary. Since the child moves from one area to another, maybe the bookshelf is part of the background but not essential. Maybe just say \"in a room\" without specific details.\n\nWait, the video shows the child moving from the back of the room towards the front, so the background has the bookshelf behind them. But to keep minimal, perhaps \"a room\" is enough.\n\nAnother way: \"A small child in a pink vest over a red shirt and gray pants, white socks, holds a purple cup. They stand, drink, then walk toward the camera, holding the cup. The camera remains static, capturing their movement.\"\n\nLet's check:\n\n- Chronological: stand, drink, walk toward camera.\n\n- Appearance: small child (age is not specified but \"small\" is okay), pink vest over red shirt, gray pants, white socks, purple cup.\n\n- Spatial: starts in the room, moves toward camera.\n\n- Camera: static.\n\nNow, combine all concisely.\n\n\"A young child wearing a pink vest over a red shirt, gray pants, and white socks stands holding a purple cup, drinks from it, lowers the cup, and walks toward the camera while holding it. The background includes a bookshelf and toys but remains static as the camera captures the child’s approach.\"\n\nWait, but rule e says minimal background unless essential. So \"background includes\" might be too much. Let's see the original video: the main action is the child moving, so the background is just context. Maybe \"in a room with a book", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iwn2FHWtmdU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iwn2FHWtmdU_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 332.43913077494966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) is moving by walking across the room, holding a toy. The motion is due to the child's locomotion.", "background_and_ambient_analysis": "The background elements (bookshelf, TV, floor) are stationary and show no shifting. No fluid or environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "iy3V2Tl4g3s", "file_name": "iy3V2Tl4g3s_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person playing a bass guitar. First, I need to describe the main subject's actions chronologically. The person is standing, holding a bass guitar, which is a long instrument, probably a four-string bass. They're wearing a dark t-shirt and light pants. The camera seems to be moving a bit, maybe panning or following the person. The background has a building with glass windows, but I need to keep background minimal. Let's check the rules: focus on motion, chronological, appearance, spatial, camera perspective.\n\nSo, in the video, the person starts playing the bass, their hands move along the neck and strings. The camera is positioned in front of them, maybe slightly shifting as they play. The background is a building with glass, but not too much detail. The person is the main subject, so describe their actions: strumming or plucking the strings, fingers on the fretboard. Also, mention the guitar's color—looks like a sunburst finish, maybe brown. The camera movement: it's a steady shot but might have a slight shake or pan. Wait, the video frames show the camera moving a bit, maybe panning from left to right as the person plays. But need to be concise.\n\nPutting it all together: A person with long hair, wearing a dark t-shirt and light pants, plays a sunburst-colored bass guitar. They strum and finger the strings while standing outdoors in front of a glass building. The camera maintains a front-facing angle with minimal movement, capturing the musician’s hands and the instrument. Background elements like the building and passersby are faintly visible but not detailed. Wait, no—rule e says minimal background unless essential. So maybe just mention the glass building as part of the background but not details. Also, the number: only one person. Appearance: dark t-shirt, light pants, long hair. Motion: playing bass, hands moving on strings and fretboard.\n\nLet me structure it: The video opens with a person in a dark t-shirt and light pants playing a sunburst bass guitar outdoors, strumming and fretting the strings while standing in front of a glass building. The camera remains stationary with slight movements, focusing on the musician's hands and the instrument as they perform. Background details are minimal, with only the building's glass reflecting passersby faintly. Wait, but the background reflections include people moving, but rule e says minimal background. So maybe say \"in front of a glass building with indistinct passersby reflections\" but keep it minimal.\n\nWait, the rules say \"mention spatial relationships if relevant\" but \"background descriptions minimal unless essential for understanding motion.\" So maybe not the passersby, just the building. Let's check the sample. The video shows the person playing, so the main motion is playing the bass. Chronological: starts playing, continues. Appearance: dark t-shirt, light pants, long hair, sunburst bass. Camera perspective: front-facing, slight movement (pan or shake). \n\nSo draft: A person with long hair, wearing a dark t-shirt and light pants, plays a sunburst-colored bass guitar while standing outdoors in front of a glass building. Their hands move along the neck and strings as they strum and fret. The camera maintains a close-up front angle with minimal movement, focusing on the musician’s upper body and instrument. Background details are sparse, with only the building’s glass surface visible behind them.\n\nWait, the output must be concise. Let's make it shorter. Need to follow the rules strictly. Let's see:\n\nA person with long hair, dressed in a dark t-shirt and light pants, plays a sunburst bass guitar. They strum and press strings with their hands while standing in front of a glass building. The camera captures the musician from the front with slight movement, focusing on the guitar and their hands. Background elements are minimal.\n\nCheck rules: a) motion and behavior in chronological order—playing, strumming, fretting. b) appearance: long hair, dark t-shirt, light pants, sunburst bass. c) spatial: in front of glass building. d) camera: front angle, slight movement. e) background minimal. f) no text. g) no reasoning.\n\nYes, that works. Now, make it concise. Let's combine:\n\nA person with long hair, wearing a dark t-shirt and light pants, plays a sunburst bass guitar while standing outdoors in front of a glass building. Their hands move along the neck and strings as they strum and fret. The camera maintains a front-facing perspective with minimal movement, focusing on the musician’s hands and instrument.\n\nWait, \"outdoors\" is implied by the lighting. The video shows it's sunny, so maybe \"outdoors in daylight.\" But maybe just \"outdoors.\" Also, \"chronological order\"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iy3V2Tl4g3s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iy3V2Tl4g3s_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 156, "blur_score": 1147.5277240780883, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands and arms while playing a bass guitar, with discrete motion of fingers on strings and body posture shifts.", "background_and_ambient_analysis": "The background consists of static glass windows and building elements; no fluid motion (fire, water, smoke) or significant wind-driven motion is observed."}}
{"video_id": "izH6DHU7XP0", "file_name": "izH6DHU7XP0_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt is inside a car with the door open, holding a white object and moving it toward the car’s interior floor. The individual’s hand manipulates the object while positioned near the car’s door panel and floor mat, with a black bag featuring white loops visible in the background. The camera remains close to the subject, capturing slight movements as the person adjusts the object’s position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/izH6DHU7XP0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/izH6DHU7XP0_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 325.1669089483967, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in blue clothing) and a brown dog are moving slightly; the person appears to be interacting with the dog, causing subtle positional changes.", "background_and_ambient_analysis": "The car interior background (door, seats, floor) shows no significant shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "j-b6T72UZz8", "file_name": "j-b6T72UZz8_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adjusts a folded, multicolored striped fabric (pink, yellow, and gray) on a dark surface, then another hand joins to pull and smooth the fabric. The hands continue manipulating the fabric's position and alignment, with the camera maintaining a close, slightly shaky perspective focused on the hands and fabric.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j-b6T72UZz8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j-b6T72UZz8_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 142.06281062163444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) manipulates a striped cloth via folding/adjusting motion, with visible arm movement and fabric displacement.", "background_and_ambient_analysis": "Background elements (dark surface, white objects) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "iz0caRVAGgE", "file_name": "iz0caRVAGgE_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several dancers in dark attire (including black and dark blue outfits, one in green) perform synchronized movements in a dance studio, extending arms upward, stepping laterally, and turning in unison across the wooden floor. The camera remains stationary at a low angle, capturing their coordinated motions against the room's wooden walls and large windows.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iz0caRVAGgE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iz0caRVAGgE_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 83.34249670557932, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are engaged in synchronized dance movements, including arm swings, stepping, and body rotations. These are solid, distinct objects moving due to explicit locomotion and physical forces.", "background_and_ambient_analysis": "Background elements (wooden walls, windows, floor) show no uniform shifting or fluid motion (e.g., fire, water, smoke). No environmental elements dominate the scene."}}
{"video_id": "iwcJV8Pre1c", "file_name": "iwcJV8Pre1c_000307_000317.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and black checkered shirt uses a power drill on a wooden board with pre-drilled holes. The individual bends over a cluttered workbench, continuing to drill while surrounded by tools and materials. The camera shifts to a top-down perspective, focusing on the person’s hands and the work area with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/iwcJV8Pre1c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/iwcJV8Pre1c_000307_000317.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 176.69580744178575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red and black checkered shirt is actively moving their hands and head to manipulate small objects on a grid at a workbench.", "background_and_ambient_analysis": "The background (workshop walls, workbench, containers) is static and shows no uniform shifting. No fluid or gaseous motion (fire, water, smoke, wind) is present."}}
{"video_id": "j-xnUPI4k3Q", "file_name": "j-xnUPI4k3Q_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white sleeveless shirt and a cap holds a golden trombone, then lowers it and leans forward to interact with objects on a small wooden table near a wall-mounted shelf. The background includes a window with green curtains. The camera remains static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j-xnUPI4k3Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j-xnUPI4k3Q_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 404.44509988988244, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving a trombone and interacting with a small box on a table. The trombone and box are discrete solid objects moved by the man's actions.", "background_and_ambient_analysis": "No shifting background elements observed. No fire, water, smoke, or wind present."}}
{"video_id": "izjSIe2w2sM", "file_name": "izjSIe2w2sM_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person pours wine from a bottle into a glass at a wooden table cluttered with dark wine bottles and empty glasses. The camera pans left, revealing a person in a yellow shirt adjusting a wine glass, while another individual interacts with a bottle. Multiple people surround the table, with bottles and glasses positioned in front of them. The camera movement is a smooth pan across the table, capturing the interactions between the individuals and the wine bottles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/izjSIe2w2sM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/izjSIe2w2sM_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 68.11203798251961, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: a person in yellow shirt pours wine (arm motion), another person gestures with their hand, and individuals shift slightly in seating positions.", "background_and_ambient_analysis": "No shifting background elements (walls, furniture) detected; no fire, water, smoke, or wind motion observed."}}
{"video_id": "j1SKqMEJZqk", "file_name": "j1SKqMEJZqk_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a navy blue long-sleeve shirt and dark jeans stands indoors, extending their right arm horizontally to the right before lowering and sweeping it leftward. The individual remains stationary except for arm movement, with a door visible behind them and light-colored curtains framing the scene. The camera maintains a static position with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j1SKqMEJZqk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j1SKqMEJZqk_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 447.71240614299467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is actively moving the curtain by pulling it and letting it drop. This is a discrete, solid object (curtain) being moved by an explicit physical force (the man's hand).", "background_and_ambient_analysis": "The background (walls, door, furniture) is stationary and shows no fluid or environmental motion (fire, water, smoke, wind). There is no uniform shifting of background elements indicating camera motion."}}
{"video_id": "j0Ln1m5hB1E", "file_name": "j0Ln1m5hB1E_000717_000727.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gray top and purple patterned pants sits on a turquoise yoga mat against a light blue wall, surrounded by potted plants. She raises both hands, then gestures with her right hand upward, followed by her left, and finally places both hands on her knees. The scene transitions to a solid teal screen displaying the text \"dionne.space\" in light blue. The camera remains stationary throughout the sequence, capturing the subject from a frontal perspective before cutting to the static text screen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j0Ln1m5hB1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j0Ln1m5hB1E_000717_000727.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 121, "blur_score": 51.694502394026536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person sitting on the mat moves their hands and body in discrete motions (e.g., raising hands, gesturing), which are consistent with voluntary locomotion and physical movement.", "background_and_ambient_analysis": "The blue wall and potted plants remain static throughout the video. No fluid motion (fire, water, smoke) or wind-driven environmental motion is observed."}}
{"video_id": "j1Od5dujuYU", "file_name": "j1Od5dujuYU_000673_000683.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray hoodie and blue jeans sits outdoors, using a tool to scrape the top of a light-colored, rounded object resembling a mushroom cap. Their right hand holds the tool, moving it back and forth to shape the surface, while the left hand occasionally adjusts the object's position. The camera captures a static close-up view of the hands and the object against a blurred green foliage background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j1Od5dujuYU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j1Od5dujuYU_000673_000683.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 35.69418741743432, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and tools (chisel/hammer) are actively moving to carve a stone, with motion driven by explicit physical forces (hammer strikes).", "background_and_ambient_analysis": "The background (greenery) is static and shows no uniform shifting. No environmental fluid motion (fire, water, wind) is present; the scene is dominated by a solid object interaction."}}
{"video_id": "j24Ofus93Go", "file_name": "j24Ofus93Go_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are seated side by side on a blue studio set; a woman in a maroon top and dark pants holds a paper, while a man in a dark suit with a red tie and light pants sits to her right. The camera zooms in to focus on their legs, where the man adjusts his light pants by pulling them upward, and the woman’s hands rest on her knees. The background remains minimal, with a blue backdrop visible behind them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j24Ofus93Go.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j24Ofus93Go_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 252.12818405192698, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man is adjusting a woman's pants, with hands and fabric movements being the primary discrete motions of solid objects.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed; studio setting with static blue walls and chair."}}
{"video_id": "j2DNzTctDV0", "file_name": "j2DNzTctDV0_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt, blue jeans, and white sneakers crouches near a wooden wall, holding a blue and red object. They move left toward green buckets, bend down to pick up a small item from the ground. The camera shifts to a closer view of their hand and the buckets, maintaining a steady perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j2DNzTctDV0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j2DNzTctDV0_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 128.1436655437929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a striped shirt crouches and manipulates an object on the ground; hand movements and body positioning indicate explicit physical interaction.", "background_and_ambient_analysis": "Background elements (green containers, blue structure, wall) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "j1oZqmxTpZ0", "file_name": "j1oZqmxTpZ0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a light brown cloth to wipe a dark brown boot placed on a wooden surface, with a small container and rectangular brush positioned nearby. The hand moves the cloth across the boot’s surface in a back-and-forth motion to remove excess, followed by a close-up of the cloth and boot interaction. The camera maintains a top-down perspective with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j1oZqmxTpZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j1oZqmxTpZ0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 109.97931304843374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand uses a cloth to wipe a boot; the boot and cloth exhibit controlled, physical movement from the wiping action, with the hand moving the cloth across the boot's surface.", "background_and_ambient_analysis": "The wooden surface and static objects (container, cloth) show no uniform shifting, and there is no fire, water, or smoke. The environment appears stable with no fluid motion."}}
{"video_id": "j2okzw7tahk", "file_name": "j2okzw7tahk_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a view of a large indoor swimming pool. There's a diver in a dark swimsuit on the diving board. Then the diver jumps in. After that, the camera shifts a bit, showing the pool from a slightly different angle, and the diver is now underwater. Then someone in a red shirt walks by. Wait, the main events are the diver jumping, entering the water, and the camera moving to show the pool and the surroundings. Let's structure the caption.\n\nFirst, the diver (dark swimsuit, maybe a male) is on the diving board. Then jumps into the pool. The water splashes, and then the camera moves to show the pool area, with people around. Need to be chronological. Also, mention spatial relationships: the diver is on the board, then in the pool. Camera perspective starts as an overhead view, then maybe pans down or shifts.\n\nWait, the video starts with an overhead view of the pool, diver on the board. Then diver jumps (motion: jumps into the water), enters the pool. Then the camera angle changes, showing more of the pool deck, people walking, etc. So the sequence is: diver on board → jumps → enters water → camera shifts to show poolside and people.\n\nNeed to keep it concise. Let's outline:\n\n- Initial shot: A diver (dark swimsuit) stands on a diving board above a large indoor pool. The diver jumps into the water, creating a splash. The camera then shifts to a closer view of the pool, showing the water surface and the pool deck, where several people are moving about. The camera perspective transitions from an overhead angle to a slightly lower angle focused on the pool and adjacent area.\n\nCheck the rules: focus on motion of main subjects (diver), chronological order. Appearance: dark swimsuit, maybe size? Not necessary. Spatial: on board, then in water. Camera: overhead, then shifts. Background minimal, so mention pool, deck, people walking.\n\nLet's write:\n\nA diver in a dark swimsuit stands on a diving board above an indoor pool, then jumps into the water, creating a splash. The camera shifts to a lower angle showing the pool's surface and the surrounding deck, where people walk and sit near the poolside.\n\nWait, need to check the video description. The frames: [0.0] diver on board, [1.4] jumps, [2.5] underwater, [3.6] camera shows pool deck, people walking. So the sequence is jump, enter water, then camera shifts to show pool and people.\n\nSo revised:\n\nA diver in a dark swimsuit stands on a diving board above an indoor swimming pool, then jumps into the water. The camera follows the dive, capturing the splash as the diver enters the pool, then shifts to a lower angle showing the pool deck where several people walk and sit near the poolside.\n\nWait, but the rule says \"briefly describe their appearance and number (color, size, orientation)\". So diver: dark swimsuit, maybe just mention the swimsuit color. Number: one diver.\n\nAlso, mention spatial relationships: diver is on the board (which is on the pool edge), then in the water.\n\nCamera perspective: starts as overhead, then shifts.\n\nLet me make it concise:\n\nA diver in a dark swimsuit stands on a diving board above an indoor pool, jumps into the water, and enters the pool. The camera shifts to a lower angle, showing the pool deck where people walk and sit near the poolside.\n\nCheck rules:\n\na) motion and behavior in chronological order: yes (stands, jumps, enters, camera shifts).\n\nb) appearance: dark swimsuit, one diver.\n\nc) spatial: on board, then in water, pool deck nearby.\n\nd) camera: starts overhead, shifts to lower angle.\n\ne) background minimal: pool, deck, people.\n\nf) no text, names.\n\nYes, that works.\n\nWait, the video's frame 0:00 to 0:05: first, diver on board, then jump, then in water, then camera angle changes to show poolside.\n\nSo the caption should capture the sequence: the diver jumps, then the camera shifts.\n\nLet me check the output format: <caption_output>...<caption_output>\n\nSo the final caption:\n\n<caption_output>A diver in a dark swimsuit stands on a diving board above an indoor pool, jumps into the water, and enters the pool. The camera shifts to a lower angle, showing the pool deck where several people walk and sit near the poolside.<caption_output>\n</think>\n\n<caption_output>A diver in a dark swimsuit stands on a diving board above an indoor pool, jumps into the water, and enters the pool. The camera shifts to a lower angle, showing the pool deck where several people walk and sit near the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j2okzw7tahk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j2okzw7tahk_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 773.5849809859212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A diver (solid object) performs a jump from the diving board into the pool, creating splash motion. The diver's movement is distinct, with clear bounding box tracking during the jump and entry.", "background_and_ambient_analysis": "The pool's static background elements (walls, spectator stands, deck) show no uniform shifting. Water ripples from the dive are localized and result from discrete object interaction, not dominant ambient fluid motion."}}
{"video_id": "j3_oZTN1ML8", "file_name": "j3_oZTN1ML8_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to focus on the main subjects and their actions in chronological order. The video shows two men arm wrestling. Let's break it down.\n\nIn the first frame, they're locked in an arm wrestling match. The guy on the left is wearing a light blue shirt, and the one on the right has a black shirt and a black cap. There are spectators around, maybe three people. Then as the video progresses, the men are still wrestling, but their positions change a bit. The guy in blue starts to lose, maybe? Wait, no, let's check the frames. Frame 2: left guy in gray shirt now, right in black. Wait, maybe the shirt colors change? Wait, the first frame is blue, then frame 2 shows a gray shirt. Maybe a transition in the video. Let me look at the timestamps.\n\nWait, the problem says \"chronological paragraph\", so follow the sequence. Let's see the frames:\n\nFrame 0: Two men arm wrestling. Left in blue shirt, right in black shirt, both leaning in, hands clasped. Spectators behind.\n\nFrame 1: Left guy now in gray shirt, right in black shirt. They're still arm wrestling, hands locked. More spectators visible.\n\nFrame 2: Left in gray, right in black. They're still gripping, maybe the right guy is winning? Wait, the video's motion—maybe the arm wrestling is ongoing, with the left guy in blue shifting to gray shirt as the video progresses? Or maybe it's a different angle.\n\nWait, the key is to track the main subjects: two men arm wrestling. Their shirts: initial blue and black, then gray and black. So perhaps the left person changes shirt color from blue to gray as the video goes on. But maybe that's part of the action. Let's describe the sequence.\n\nFirst, two men engage in arm wrestling. The man on the left wears a light blue shirt, the man on the right wears a black shirt and a black cap. They face each other, hands clasped tightly, with spectators observing behind them. As the video progresses, the man on the left changes to a gray shirt, continuing to wrestle the man in the black shirt and cap. Both men strain, leaning into the table, with the man on the right appearing to gain an advantage as the left man’s arm starts to lower. The camera shifts slightly, moving from a close-up of their hands to a wider angle showing the table and spectators, including a person in a black shirt standing behind them. The background remains minimal, with the focus on the arm wrestling action. The camera perspective is mostly eye-level, with slight movement and a subtle shake.\n\nWait, need to follow the rules: chronological, motion, behavior. So:\n\n- Start: two men arm wrestling. Left in blue shirt, right in black shirt/cap. Hands clasped, spectators behind.\n\n- Then, left man now in gray shirt. Still arm wrestling. Right man in black shirt/cap. They strain. Left man's arm lowers, indicating the right man is winning.\n\n- Camera moves slightly, showing more of the table and spectators. The action continues with the right man gaining position.\n\nNow, check the output format. Must be concise, paragraph. Keep background minimal.\n\nLet me draft:\n\nTwo men engage in an arm wrestling match at a table. The man on the left initially wears a light blue shirt, later changing to gray, while the man on the right wears a black shirt and a black cap. Both lean forward, gripping hands tightly, with spectators observing from behind. As the video progresses, the left man’s arm lowers, indicating the right man gains advantage. The camera shifts from a close-up of their hands to a wider view of the table and surrounding people, with slight movement and a subtle shake.\n\nWait, but the problem says \"focus primarily on motion and behavior of main subjects in chronological order\". So need to describe the sequence step by step.\n\nLet's check the frames:\n\nFrame 0: left blue, right black. Hands locked.\n\nFrame 1: left gray, right black. Hands locked, spectators more visible.\n\nFrame 2: same, but maybe more movement.\n\nFrame 3: left gray, right black. The left man's arm is moving down, right man's arm is up.\n\nFrame 4: right man wins, left man's arm on table.\n\nWait, the last frame (4.7 seconds) shows the right man's hand on the table, so the match is over, right man wins.\n\nSo the sequence is: two men arm wrestling. Left in blue shirt, right in black shirt. They start locked, then left changes to gray, right remains black. They strain, left's arm lowers, right's arm rises. Eventually, left man's arm is down, right", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j3_oZTN1ML8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j3_oZTN1ML8_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 45.55504187844425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engage in arm wrestling, with their hands and arms moving due to physical force exerted during the contest.", "background_and_ambient_analysis": "Background elements (people, table) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "j4lcpmUueDs", "file_name": "j4lcpmUueDs_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red uniform with a colorful scarf folds a white cloth in front of a wine glass on a table with a green tablecloth; the scene transitions to a static gray screen with horizontal lines. Camera remains fixed throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j4lcpmUueDs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j4lcpmUueDs_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 800.7089739231747, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person in the red uniform and the white cloth are moving. The person manipulates the cloth, folding it and moving it over the table.", "background_and_ambient_analysis": "The background (table, bottles) is static and does not show any fluid motion (fire, water, smoke, wind). There is no ambient environmental motion."}}
{"video_id": "j2sRTbdUJC0", "file_name": "j2sRTbdUJC0_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair and a white top raises their right hand, moving it from their cheek toward their forehead, then lowers the hand and smiles. The camera maintains a close-up static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j2sRTbdUJC0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j2sRTbdUJC0_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 145, "blur_score": 98.50304193671417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (woman) is moving her hand in discrete motions across her face, covering and uncovering her eyes and shifting across her cheekbones. The hand's motion is clearly a solid object's physical movement.", "background_and_ambient_analysis": "The background is a static solid orange color with no shifting, environmental elements (fire, water, smoke, or wind), or fluid motion. All background elements are uniformly still."}}
{"video_id": "j4D9DjslKfY", "file_name": "j4D9DjslKfY_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to describe the video chronologically. The video starts with a top-down view of a large bowl filled with a salad. The salad has chickpeas, corn, cherry tomatoes, and fresh greens. Then, a pair of hands with metal tongs enters the frame. The hands start tossing the salad, mixing the ingredients. The tongs are used to lift and turn the salad, making sure everything is combined. The hands are active, moving the tongs in a circular motion. The background is a wooden surface, but I need to keep that minimal. \n\nLooking at the rules: focus on motion, chronological order. So the sequence is: bowl with salad, hands with tongs enter, start tossing, mix ingredients. Mention the appearance of the hands (maybe they're wearing a watch or a bracelet? Wait, in the video description, the left hand has a watch and a bracelet, right? Wait, the user provided the video frames: in frame 0, hands are there, one has a watch, another has a ring. Let's check: \"Hands holding metal tongs mix a salad of chickpeas, corn, cherry tomatoes, and leafy greens. The hands move the tongs to stir and combine the ingredients, with the salad shifting in the bowl.\" \n\nWait, the key points: main subjects are hands and tongs. Motion is tossing the salad. Appearance: tongs are metal, hands have accessories (but maybe just mention hands with tongs, not too detailed). Spatial: hands are in front of the bowl. Camera is top-down. \n\nLet me structure the caption:\n\nStart with the initial state: a large bowl of salad (describe ingredients briefly: chickpeas, corn, tomatoes, greens). Then, hands holding tongs enter and begin mixing. The hands move the tongs to toss and combine the ingredients. The salad ingredients shift as they're mixed. Camera perspective is top-down, no movement (since it's top-down view throughout).\n\nSo, chronological paragraph:\n\nThe video opens with a top-down view of a large bowl filled with a salad containing chickpeas, corn, cherry tomatoes, and leafy greens. A pair of hands enters the frame, holding metal tongs, and begins tossing the salad by lifting and turning the ingredients. The hands repeatedly move the tongs in a circular motion, mixing the components together as the salad shifts within the bowl. The camera remains stationary in a top-down position, capturing the mixing action against a dark wooden background.\n\nWait, but need to keep it concise. Let's check the rules: \"concise, chronological paragraph\". So maybe shorten:\n\nA top-down view shows a large bowl of salad with chickpeas, corn, cherry tomatoes, and leafy greens. Hands holding metal tongs enter, mixing the salad by lifting and turning ingredients in a circular motion. The hands continue tossing, combining all components within the bowl, while the camera stays fixed above.\n\nWait, need to mention appearance of hands: in the video, the hands have a watch on the left wrist (from frame 0: \"left hand has a watch and a colorful bracelet? Wait, the user's video frames: the first frame has hands with tongs, one hand has a watch (left hand), the other has a ring (right hand). But maybe just say \"hands\" without specific accessories unless necessary. The rules say \"briefly describe their appearance and number (color, size, orientation)\"—so hands are human, two of them, using tongs.\n\nLet me check the rules again: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So main subjects are hands and tongs. Motion: hands hold tongs, mix salad.\n\nSo putting it all:\n\nThe video begins with a top-down view of a large bowl containing a salad of chickpeas, corn, cherry tomatoes, and leafy greens. Two hands, one with a watch and the other with a ring, enter the frame holding metal tongs and start tossing the salad. The hands move the tongs in a circular motion, lifting and turning the ingredients to mix them thoroughly. The salad ingredients shift within the bowl as the mixing continues. The camera remains stationary in a top-down perspective throughout the sequence.\n\nWait, but \"briefly describe their appearance\"—maybe \"two hands holding metal tongs\" instead of specific accessories. Let's see. The user's example in the problem statement doesn't have specific accessory details, but the video frames might show them. But the rules say \"briefly\", so maybe \"two hands holding metal tongs\".\n\nRevised:\n\nThe video starts with a top-down view of a large bowl filled with a salad of chickpeas, corn, cherry tomatoes, and leafy greens. Two hands holding metal tongs enter the frame and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j4D9DjslKfY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j4D9DjslKfY_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 44.789225921025945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two forks held by hands are mixing a salad containing chickpeas, corn, beans, and cilantro. The forks and the salad ingredients are moving in a coordinated manner due to the mixing action.", "background_and_ambient_analysis": "The background is a static wooden table with no shifting. There are no fluids or environmental factors such as wind, fire, or smoke."}}
{"video_id": "j54htdUViVU", "file_name": "j54htdUViVU_000181_000191.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person using a circular saw. The first frame is \"Sem as régulas auxiliares\" (without auxiliary rulers), then the next frames are \"Com as régulas auxiliares\" (with auxiliary rulers). Wait, but the task says to exclude text recognition. So we don't mention the text. The main subject is the person using the circular saw. Let's break down the chronology.\n\nFirst, the person is operating a yellow and red circular saw on a wooden piece. The saw is moving along a track or guide. Then, when using auxiliary rulers (but we can't mention the text), the saw is guided by the rulers. The motion: the person guides the saw along the wood. The saw is yellow and red, circular, with a spinning blade. The wood is on a workbench. Then, when using the rulers, the saw moves along the metal ruler (maybe a guide). \n\nNeed to describe in chronological order. First part: without auxiliary rulers, the saw is used on the wood, maybe less stable. Then with auxiliary rulers, the saw is guided by the rulers, so more controlled movement.\n\nWait, the video has two scenes: first without rulers (text \"Sem as régulas auxiliares\"), then with rulers (text \"Com as régulas auxiliares\"). But we can't mention the text. So the video shows the saw being used in two scenarios. But the task says focus on motion and behavior of main subjects.\n\nMain subject: a person (hands visible) using a circular saw (yellow and red, with a silver blade) on a wooden board. The saw moves along a track or guide. In the first part, without rulers, the person holds the saw, moving it across the wood. In the second part, with rulers, the saw is guided by metal rulers (or auxiliary rulers) along a track, so the person is guiding the saw along the ruler.\n\nNow, describe the chronological order. The video starts with the saw being used on the wood without rulers (but no text, so just the action), then transitions to using the rulers. Wait, the first frame has the text \"Sem as régulas auxiliares\" but we ignore that. So the first part: a person operates a yellow and red circular saw on a wooden workpiece. The saw's blade spins as it moves across the wood. Then, the scene changes to the person using the saw with auxiliary rulers, where the saw is guided along a metal ruler (or auxiliary guides), moving steadily along the track.\n\nWait, the user says \"Exclude text recognition\", so we don't mention the text. So the video's first part is a person using the circular saw on wood without auxiliary rulers, then the second part shows the same person using the saw with auxiliary rulers.\n\nBut need to describe motion: in the first part, the person's hand guides the saw, which is placed on a wooden surface, moving the saw across the wood. The saw is yellow and red, the blade is spinning. Then, in the second part, the person uses the saw with auxiliary rulers (metal bars), guiding the saw along the rulers, which provides a straighter cut.\n\nNow, structure the caption:\n\nA person operates a yellow and red circular saw on a wooden workpiece; the saw's blade spins as the hand guides it across the wood. Subsequently, the person uses the same saw with auxiliary metal rulers, guiding the saw along the rulers to make a straight cut.\n\nCheck rules:\n\na) Focus on motion: yes, describes the saw moving, hand guiding.\n\nb) Appearance: yellow and red saw, wooden workpiece.\n\nc) Spatial: the saw is on the wood, then guided by rulers.\n\nd) Camera: the video seems to be a close-up shot, focusing on the saw and workpiece. Camera movement: probably steady, close-up.\n\ne) Background minimal: the background is a workshop, but minimal.\n\nf) Exclude text: yes.\n\nSo put it all together. Make sure it's concise, chronological.\n\nLet's draft:\n\nA person uses a yellow and red circular saw on a wooden board, guiding it across the surface while the blade spins. The individual then employs auxiliary metal rulers to guide the saw along a straight path, resulting in a more precise cut.\n\nCheck for chronological: first the saw without rulers, then with rulers.\n\nYes.\n\nWait, the video shows \"Sem\" first (without) then \"Com\" (with). So the order is without rulers first, then with.\n\nSo the caption should reflect that.\n\nFinal draft:\n\nA person operates a yellow and red circular saw on a wooden workpiece, guiding it with their hand as the blade spins across the surface. Subsequently, the person uses the saw with auxiliary metal rulers, positioning the saw along the rulers to make a straight cut.\n\nYes, that's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j54htdUViVU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j54htdUViVU_000181_000191.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 118.71250615365122, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The circular saw blade is spinning and the wooden piece being cut is being fed through the saw. Both are solid objects moving due to the saw's operation.", "background_and_ambient_analysis": "The background (workbench and wooden planks) is static; no shifting or environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "j5bj2rLTtpw", "file_name": "j5bj2rLTtpw_000238_000248.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light jacket uses tongs to adjust items on a metal grill. The camera pans right to reveal a second person holding a plate and a can, then shifts focus to a table where an individual in a blue and white striped shirt stirs food in a large pan. Green bushes form the background, and the camera moves in a rightward pan across the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j5bj2rLTtpw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j5bj2rLTtpw_000238_000248.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 433.67511200799413, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving: one uses tongs to handle meat on a grill, and another maneuvers a large pan at a table.", "background_and_ambient_analysis": "The green hedge and ground show no significant shifting; no dominant fire, water, or wind motion observed."}}
{"video_id": "j6WnK324RYc", "file_name": "j6WnK324RYc_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to look at the video frames. There are three people. Let's check their positions and actions.\n\nFirst frame: three individuals standing. Left person in striped shirt (green, white, blue) holding a bottle, maybe drinking. Middle in black shirt with red cap, right in black tank with skull. They're outside, maybe near a building with metal bars.\n\nNext frames: they're moving a bit. Left person continues drinking, middle person gestures with hands, maybe talking or pointing. Right person stays mostly still. The middle person's cap is red, so that's noticeable.\n\nChronic order: start with them standing, then left drinks, middle gestures, right stands. Need to describe motions. Also, camera—looks like static or slight shake, no movement mentioned.\n\nBackground: minimal, just a building with metal gate, night setting. Don't need to detail unless essential. So focus on people's actions.\n\nNow, structure: chronological. Start with initial pose, then actions. Appearance: three people, left striped shirt, middle red cap black shirt, right skull tank. Movements: left drinks, middle gestures, right stands. Camera: probably static, but check. The video seems to have a slight shake maybe? The instruction says conclude with camera perspective.\n\nWait, output must be concise paragraph. Let's draft:\n\nThree individuals stand near a building with metal bars at night. The person on the left, wearing a green, white, and blue striped shirt, holds a bottle and drinks; the middle person in a black shirt and red cap gestures with their hands; the person on the right, in a black tank top with a skull design, stands still. The camera remains static with slight shake, capturing their movements as they interact.\n\nWait, check rules: a) motion and behavior chronologically. So first frame: they're standing. Then in next frames, left drinks, middle gestures. So sequence: standing, then left drinks, middle gestures. Also, mention appearance briefly (colors, etc.).\n\nLet me check the frames:\n\nFrame 0: all three standing. Left: striped shirt, holding bottle. Middle: red cap, black shirt. Right: skull tank.\n\nFrame 1: left drinks, middle gestures (pointing?), right looks.\n\nFrame 2: left drinks, middle gestures more, right looks.\n\nFrame 3: left drinks, middle gestures (maybe pointing again), right same.\n\nFrame 4: left drinks, middle gestures, right same.\n\nFrame 5: left drinks, middle gestures, right same.\n\nSo overall: three people stand together; left drinks from bottle, middle person gestures with hands, right person remains still. Camera is static, slight shake.\n\nNow, concise paragraph:\n\nThree people stand outdoors at night near a building with metal bars. The individual on the left, wearing a striped shirt, drinks from a bottle; the middle person in a red cap and black shirt gestures with their hands; the person on the right, in a black tank top with a skull graphic, remains stationary. The camera captures their interactions with minimal movement, remaining mostly static with a slight shake.\n\nCheck rules: no text, no names. Mention spatial (left, middle, right). Motions chronological (standing, then drinking, gesturing, standing still). Camera: static, slight shake. Background minimal (just building with metal bars, night). Seems okay.\n\nWait, rules say \"briefly describe their appearance and number (color, size, orientation)\". So appearance: left striped (colors green/white/blue), middle red cap black shirt, right black tank skull. Number is three. Orientation: standing in a line, left, middle, right.\n\nSo revise:\n\nThree individuals stand near a building with metal bars at night. The person on the left wears a green, white, and blue striped shirt and drinks from a bottle; the middle person, in a red cap and black shirt, gestures with their hands; the person on the right wears a black tank top with a skull graphic and remains still. The camera remains static with slight movement throughout the sequence.\n\nCheck if \"slight movement\" is correct. The instruction says \"conclude with camera perspective and movement\". In the frames, the video might have a slight shake, so \"slight shake\" is better.\n\nAlso, \"chronological order\"—start with standing, then left drinks, middle gestures. So:\n\nThree people stand together outdoors at night. The left individual, in a striped shirt, drinks from a bottle; the middle person, wearing a red cap and black shirt, gestures with their hands; the right person, in a black skull tank top, remains stationary. The camera stays static with a slight shake, capturing their interactions.\n\nYes, that's concise. Let's make sure it's all in one paragraph.\n\nFinal version:\n\n<caption_output>Three individuals stand near a building with metal bars at", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j6WnK324RYc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j6WnK324RYc_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 32.18799253119613, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people (discrete solid objects) are moving: the person in the center makes hand gestures, the person on the left holds an object to their face, and the person on the right shifts slightly.", "background_and_ambient_analysis": "No shifting backgrounds; no dominant ambient environmental motion (fire, water, smoke, wind) observed. Ambient lighting flickering is minimal and not fluid."}}
{"video_id": "j6gVlMKtjp0", "file_name": "j6gVlMKtjp0_000196_000206.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray shirt with red sleeves and black pants sits on a stool, playing an orange electric bass guitar with a white pickguard and silver knobs. Their right hand strums the strings while the left hand frets notes along the neck. The camera remains stationary, capturing a medium shot from a slight angle with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j6gVlMKtjp0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j6gVlMKtjp0_000196_000206.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 147, "blur_score": 216.09262007636494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and fingers are moving to play the instrument, representing discrete solid object motion (human limbs interacting with the instrument).", "background_and_ambient_analysis": "The background (walls, floor) remains static with no uniform shifting or fluid motion (no fire, water, smoke, or wind evident)."}}
{"video_id": "j7FE44MBqts", "file_name": "j7FE44MBqts_000288_000298.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a green-handled brush applies orange and yellow paint to a circular object featuring black details, moving the brush across its surface. A second hand enters from the right, adjusting the object while the first hand continues painting. The circular object rests on a dark surface, with a book partially visible to the right. The camera maintains a top-down, stationary perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j7FE44MBqts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j7FE44MBqts_000288_000298.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 161, "blur_score": 351.256075565362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and paintbrush are moving to apply pigment to the canvas. Solid objects exhibiting explicit physical motion from the artist's deliberate actions.", "background_and_ambient_analysis": "Background elements (dark surface, white product box) are stationary with no shifting or fluid motion. No fire, water, smoke, or wind detected."}}
{"video_id": "j7bWzANrV4I", "file_name": "j7bWzANrV4I_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a pink shirt and black pants stands near a wooden TV stand, then walks toward a green rug with colorful Mickey Mouse-themed items. She bends down and interacts with the objects on the rug. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j7bWzANrV4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j7bWzANrV4I_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 140.69286312996945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (solid, distinct object) moves from a standing position near the wall to sitting on the rug, exhibiting locomotion and positional changes without visible external forces beyond self-propelled movement.", "background_and_ambient_analysis": "Background elements (wooden cabinet, TV, framed pictures, tiled floor) remain uniformly static throughout the clip. No fluid motion (fire, water, smoke) or wind-driven effects are observed."}}
{"video_id": "j9eVIsjRg34", "file_name": "j9eVIsjRg34_000437_000447.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people interact around a cluttered table with electronic components and tools. A woman in a black top holds a wooden block, shifting it across the table toward a man in a black-and-white striped shirt who gestures toward the block. A woman in a blue jacket observes from the left, maintaining her position. The man points at the block as the woman in black adjusts its position, while the woman in blue watches attentively. The background features a white wall and an electrical panel; the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j9eVIsjRg34.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j9eVIsjRg34_000437_000447.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 885.0832570054795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the striped shirt is moving their arm (hammer) in a repetitive striking motion. The object being struck (nail or wood) shows minor movement due to impact. Other individuals are mostly static.", "background_and_ambient_analysis": "Static background with no shifting walls or environmental fluids. No fire, water, smoke, or wind detected."}}
{"video_id": "j8hdkx8z-W8", "file_name": "j8hdkx8z-W8_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and green eyes uses a cotton swab on their eyebrow, looking at the camera, then downward, then upward while continuing application against a glittery curtain backdrop. The camera remains in a close-up, static position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j8hdkx8z-W8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j8hdkx8z-W8_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 405.0617574177887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a cotton swab moves deliberately to apply makeup to the eyebrow, representing discrete solid object motion.", "background_and_ambient_analysis": "The background (shiny curtain) is static and shows no shifting or environmental motion (e.g., no fire, water, wind). No fluid or gaseous elements are present."}}
{"video_id": "jA8DRrNW4Dw", "file_name": "jA8DRrNW4Dw_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to go through the video frames step by step. \n\nThe first frame shows a woman in a white shirt sitting at a counter, facing a man in black who's holding glasses. There's another person in red in the background. So, main subjects here: woman, man, and maybe the background person. The woman is seated, man is standing at the counter, holding glasses. \n\nSecond frame: close-up of a woman adjusting glasses with her hand. The glasses are dark-framed, maybe black. Her face is partially visible. \n\nThird frame: similar close-up, but the glasses are being adjusted, and a different angle maybe? Wait, the second and third frames are both close-ups of the glasses, so maybe the same woman adjusting glasses. \n\nFourth and fifth frames: a framed picture with three men, but the text \"Eye Associates of Marinette\" is there, but rule f says exclude text recognition. So I shouldn't mention the text. But the video shows a frame with a logo, so maybe the background has the logo. But rule e says minimal background unless essential. So maybe just mention the framed picture.\n\nNow, chronological order: first scene is the woman at the counter with the man, then close-up of adjusting glasses, then the framed picture. Wait, the video sequence is:\n\nFrame 0: woman at counter, man holding glasses, background person.\n\nFrame 1: close-up of woman adjusting glasses (hand near glasses).\n\nFrame 2: same close-up, maybe more of the glasses adjustment.\n\nFrame 3: framed picture with three men, logo, but since we exclude text, maybe just \"a framed photograph\".\n\nFrame 4: same as frame 3, maybe the logo is part of the frame.\n\nNow, need to describe motion and behavior. \n\nFirst, woman seated at counter, man (black shirt) standing opposite, holding glasses. Then, close-up of woman adjusting glasses with her hand. Then, the framed photo. \n\nSpatial relationships: in the first scene, woman is seated at counter, man is standing next to her. \n\nCamera movement: first shot is a medium shot of the scene, then cuts to close-up of the woman's face adjusting glasses, then cuts to a still frame of the framed picture.\n\nRules: exclude text, so no mention of \"Eye Associates\" or phone number. Focus on motion: the man is holding glasses, the woman is adjusting them. Then the framed picture is shown.\n\nLet me structure:\n\nStart with the first scene: a woman in a white shirt sits at a wooden counter, facing a man in black who holds a pair of glasses. A person in red stands in the background near a doorway. Then, the camera cuts to a close-up of a woman’s face, where a hand adjusts dark-framed glasses on her nose. Finally, the camera shows a framed photograph of three men against a neutral background.\n\nWait, need to check if the person in red is relevant. The first frame has a woman in white, man in black (holding glasses), another person in red in the background. So mention the background person briefly.\n\nThen, the close-up: the woman's face, adjusting glasses. The hand is near the glasses.\n\nThen the framed photo. But the third frame is a framed picture with three men, but the rules say exclude text, so just \"a framed photograph of three people\".\n\nNow, check the rules:\n\na) Motion: first scene has people in a room, man holding glasses, woman sitting. Then close-up of adjusting glasses. Then a still frame of the framed photo.\n\nb) Appearance: woman in white shirt, man in black, person in red. Dark-framed glasses.\n\nc) Spatial: woman seated at counter, man standing next to her; background person near doorway. Close-up of face, hand adjusting glasses.\n\nd) Camera: starts with medium shot, then close-up, then static shot of the frame.\n\ne) Background minimal: just mention the background person briefly, the counter, doorway.\n\nf) Exclude text: don't mention the text on the frame.\n\nNow, let's draft:\n\nA woman in a white shirt sits at a wooden counter facing a man in black who holds glasses; a person in red stands in the background. The camera cuts to a close-up of a woman adjusting dark-framed glasses with her hand. It then shows a framed photograph of three people against a neutral backdrop. The camera transitions from a medium shot to close-up and then to a static view.\n\nWait, but need to be concise. Let's make it a single paragraph.\n\nFirst, describe the initial scene: woman seated at counter, man holding glasses, background person. Then, close-up of woman adjusting glasses. Then, the framed photo.\n\nCheck if \"person in red\" is necessary. Maybe \"a person in red is visible in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jA8DRrNW4Dw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jA8DRrNW4Dw_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 159, "blur_score": 376.7649562784985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the man and woman at the table (interacting via hand movements), a person walking in the background, and the hand adjusting glasses in the close-up shot.", "background_and_ambient_analysis": "The background elements (walls, door, interior of the diner) are static and do not shift uniformly. No fire, water, smoke, or wind motion is present."}}
{"video_id": "jAXLA0J0b4c", "file_name": "jAXLA0J0b4c_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt holds a metallic object with multiple prongs, lifting it toward their mouth and tilting their head back; the sequence is in black and white with close-up shots focused on the action, set against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jAXLA0J0b4c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jAXLA0J0b4c_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 195.17534575466163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding and manipulating multiple knives, moving them toward their mouth in a deliberate action. The knives are discrete solid objects exhibiting motion due to the person's physical manipulation.", "background_and_ambient_analysis": "No shifting background elements (walls, bed remain static). No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "j92xRB3JV9c", "file_name": "j92xRB3JV9c_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A whole pig, charred with darkened skin and skewered with metal rods, rotates on a spit over a smoldering fire, emitting smoke. As the camera pans right, several people stand in the background to the right, observing the roasting process. The pig continues spinning, with its grilled surface visible as the camera maintains a steady perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j92xRB3JV9c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j92xRB3JV9c_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 163.2264407976367, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A whole pig on a rotating spit (rotisserie) is the primary discrete object; it is rotating mechanically due to the rotisserie mechanism, with small movements from the camera's perspective but no other distinct solid objects exhibiting significant motion.", "background_and_ambient_analysis": "The background includes a stationary building with a 'P' sign; no significant shifting of background elements is observed, and there is no dominant fluid or environmental motion (e.g., fire, water, wind) driving the scene."}}
{"video_id": "jApOa-lRZV4", "file_name": "jApOa-lRZV4_000228_000238.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray jacket and white checkered pants crouches on a ground covered with dry leaves and scattered green plants, holding a small object in their hands while a purple bag rests nearby. They then stand and adjust the purple bag, moving slightly forward. The camera maintains a close-up perspective, following the person’s movements with minimal shift.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jApOa-lRZV4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jApOa-lRZV4_000228_000238.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 228.13147608800148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in light clothing) is actively manipulating dry leaves and a purple bag, with discrete hand movements transferring leaves into the bag.", "background_and_ambient_analysis": "Background elements (dry leaves, ground) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "jBXFOvsBZKE", "file_name": "jBXFOvsBZKE_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt, denim shorts, and colorful bracelets cuts a watermelon with a knife, slicing the red-fleshed fruit with green rind into pieces and placing them onto a white plate on a brown table. The camera remains in a close-up, fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jBXFOvsBZKE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jBXFOvsBZKE_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 79, "blur_score": 241.0376299955338, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands (wearing a black shirt and denim shorts) moving to slice watermelon using a knife. The watermelon pieces are held stationary on a plate while the knife interacts with them.", "background_and_ambient_analysis": "Static kitchen background with no shifting walls or fluid motion (e.g., fire, water, smoke). The tabletop and countertop remain fixed throughout the clip."}}
{"video_id": "jAz1IjYqcAg", "file_name": "jAz1IjYqcAg_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A soccer player in a white jersey dribbles a yellow ball across the green field, then kicks it toward the goal. The ball flies toward the net as multiple players in red jerseys attempt to defend, while a player in a green jersey moves toward the goal. The ball enters the net, and players in red and green react. The camera follows the ball’s trajectory with a slight pan, capturing the action from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jAz1IjYqcAg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jAz1IjYqcAg_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 136.96611184073276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: soccer ball (kicked and moving toward goal), players in white/red jerseys (running, kicking, colliding), and goalkeeper (diving to save). All exhibit physical locomotion and collision dynamics.", "background_and_ambient_analysis": "Static background elements (advertising boards, goal net, field markings) show no uniform shifting or fluid motion (fire, water, smoke, wind). The environment is a controlled sports field with no dominant environmental phenomena."}}
{"video_id": "jBx2lmswS5o", "file_name": "jBx2lmswS5o_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a transparent plastic bottle, lifting and adjusting it on the left panel. On the right panel, a hand presses and moves across a person's light brown skin. The video displays a split-screen format with static camera positioning, capturing the sequential motions of each panel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jBx2lmswS5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jBx2lmswS5o_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 214.0944169560185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: hands pulling up underwear (left panel) and hand touching buttocks (right panel). Motion involves physical contact and displacement of clothing/skin due to hand movement.", "background_and_ambient_analysis": "No fire, water, smoke, or wind present. Background elements in both panels (fabric on left, skin on right) are static with no uniform shifting or environmental fluid motion."}}
{"video_id": "jBibdmmns14", "file_name": "jBibdmmns14_000297_000307.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light pants grips a steering wheel on a yellow vehicle, then adjusts seat belts inside the vehicle. The individual, now in dark shirt and jeans, steps away to reveal the vehicle’s side on sandy ground and adjusts the seat. The camera shifts from close-up to top-down, following the person’s movements around the vehicle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jBibdmmns14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jBibdmmns14_000297_000307.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 871.4990753191657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a lawnmower (steering wheel manipulation, seat adjustment) and the lawnmower itself exhibit solid object motion due to human-controlled locomotion.", "background_and_ambient_analysis": "Static wooden surface background with no shifting elements or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "jCxrekxHM5o", "file_name": "jCxrekxHM5o_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a wide shot of an outdoor area featuring a large white platform with a circular target, surrounded by buildings and red-and-blue balloons. A person in a white shirt throws an object at the target. The camera cuts to a close-up of the target, then shifts to a medium shot of a man in a dark jacket speaking into a microphone while children run across the platform. The camera maintains a steady perspective, transitioning between wide, close, and medium angles throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jCxrekxHM5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jCxrekxHM5o_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 29.683908459699445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A ball is rolled across a white surface by a person; the ball moves due to the push and then continues rolling due to inertia and friction.", "background_and_ambient_analysis": "The background elements (buildings, trees) are stable with no uniform shifting. No fluid or wind motion (flags are static)."}}
{"video_id": "jDCBtuDjONA", "file_name": "jDCBtuDjONA_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown shirt with a green design and pearl necklace holds a small object in their hands, manipulating it before using a cloth to wipe it, while a light-colored dog rests partially in view to the right. The camera maintains a close-up, static perspective on the person’s upper body and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jDCBtuDjONA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jDCBtuDjONA_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 644.759441005743, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving a small object (likely a pen) through deliberate manipulations such as holding, rotating, and placing on a surface.", "background_and_ambient_analysis": "The background (blue wall and furniture) is static with no shifting or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "jCeUNe33PNA", "file_name": "jCeUNe33PNA_000440_000450.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The camera starts focused on a black plastic sheet, then pans left to reveal a pile of crumpled white papers and assorted packaged items. A hand enters the frame, lifting and shifting the papers to expose more objects, including a green tea box and other containers. The camera follows the hand's movement, maintaining a close perspective as it transitions across the scattered items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jCeUNe33PNA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jCeUNe33PNA_000440_000450.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 103.4893789725495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) interacts with items (e.g., red packet, teal can, white paper), moving them across the scene through grasping and positioning.", "background_and_ambient_analysis": "No fire, water, smoke, or wind observed. Static background elements (black plastic sheet, white cloth) show minimal uniform shift; motion is localized to objects in the foreground."}}
{"video_id": "jFg85AyftFw", "file_name": "jFg85AyftFw_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a plaid shirt uses two hands to press illuminated squares on a rectangular grid, causing the blue, pink, and white squares to change color with each contact. The hands move rhythmically across the grid, interacting with the squares in sequence. The camera maintains a top-down perspective, capturing the hands and grid against a plain white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jFg85AyftFw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jFg85AyftFw_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 226.71592349003708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively pressing and moving on a digital tablet interface, showing explicit physical interaction with solid objects.", "background_and_ambient_analysis": "Background is static; no environmental motion (fire, water, smoke) detected. No uniform shifting of walls or ground elements."}}
{"video_id": "jGyLxj_FiEc", "file_name": "jGyLxj_FiEc_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and jeans adjusts the trunk of a large inflatable elephant with red and gray sections, featuring prominent tusks and circular eyes. Another man in a blue shirt and light pants joins him, both working on the inflatable structure. The camera pans around the elephant, capturing its size from multiple angles as the men continue their adjustments, with the background showing a grassy field and sparse trees. The camera movement includes slight pans to the left and right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jGyLxj_FiEc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jGyLxj_FiEc_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 488.70596388589144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in red, one in blue) move around the stationary inflatable elephant structure; their motion is due to walking and locomotion.", "background_and_ambient_analysis": "The background (trees, ground) remains static with no shifting; no fire, water, smoke, or significant wind effects observed, ruling out ambient environmental motion."}}
{"video_id": "jGYMZ04IRiY", "file_name": "jGYMZ04IRiY_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of hands using a tool on a metal object, but there's blue light and sparks. Wait, the second frame is the main action: a person grinding metal on a belt sander. The hands are holding a metal piece, sparking as it's ground. The background is a brick wall. Let's check the rules.\n\nChronological order: The first scene is a bit unclear, but the main action is the grinding. So the main subject is the person's hands (wearing a watch, maybe) using a belt sander on metal. The metal piece is red, being ground, sparks fly. Background is brick wall. Camera is close-up, focused on hands and the grinding process. No background details except the brick wall.\n\nSo the caption should describe the hands operating the belt sander, the metal piece, the sparks, the background. Keep it concise. Let's structure it:\n\nA pair of hands, one wearing a watch, holds a red metal object against a moving belt sander, generating bright sparks as the object is ground; the scene occurs against a brick wall background. The camera maintains a close-up view focusing on the grinding action.\n\nWait, the first frame is a different scene but the task is to describe the provided video, which includes those clips. Wait, the user provided video segments, so the entire video is the sequence of those frames. Let's see the frames: [0.0] is a blue light scene, but then [1.4] to [5.0] is the grinding. Wait, the problem says \"the provided video\", so maybe the first frame is part of it, but the main action is the grinding. But the rules say focus on main subjects. Let's check the frames:\n\nFrame 0: close-up of hands with blue light (maybe a tool), but maybe that's the start. Frame 1-5: hands on belt sander. But the task is to generate a caption for the video as a whole.\n\nWait, the user's example input has the video segments from [0.0] to [5.0], so the video transitions from a blue light scene to grinding. But the caption should be chronological. Let's see:\n\nThe video begins with a close-up of hands holding a tool emitting blue light, then transitions to a person using a belt sander on a red metal object, producing sparks against a brick wall background. The camera stays focused on the hands and grinding action throughout.\n\nBut the rules say \"focus primarily on motion and behavior of main subjects\". The main subject in the grinding part is the hands grinding. The first part is maybe less important. Wait, the problem says \"describe the provided video\", so all segments. But the rules say \"chronological order\".\n\nWait, let's check the exact video provided:\n\n[0.0] shows hands with blue light (maybe sparks? But it's blue, not the usual sparks). Then [1.4] to [5.0] is the belt sander with sparks.\n\nWait, perhaps the first frame is the start, then the second. Let's see:\n\nFirst frame: hands with blue light (maybe grinding with a different tool), then next frame is belt sander. But the main action is the belt sander part.\n\nWait, the rules for caption: focus on main subjects. The main action here is grinding metal on the belt sander. So the caption should describe that sequence.\n\nLet me check the rules again:\n\na) Focus on motion and behavior of main subjects in chronological order.\n\nb) Describe appearance and number.\n\nc) Spatial relationships.\n\nd) Conclude with camera perspective.\n\ne) Minimal background.\n\nf) Exclude text, names, style.\n\nSo the video starts with a scene (maybe the hands holding something with blue light, but the main part is the grinding). Let's assume the video is about the grinding process. The hands (wearing a watch) hold a red metal piece against a belt sander, sparks fly. Background is brick wall. Camera is close-up.\n\nPutting it all together:\n\nA pair of hands, one adorned with a wristwatch, grips a red metal object against a belt sander, generating bright sparks as the object is ground; the scene unfolds against a brick wall backdrop. The camera maintains a close-up perspective, focusing on the grinding motion.\n\nCheck if it's concise, chronological. Yes. Mentioned motion (grinding), subject (hands, metal), appearance (red metal, watch), background (brick wall), camera (close-up).\n</think>\n\n<caption_output>A pair of hands, one wearing a wristwatch, holds a red metal object against a belt sander, generating bright sparks as the object is ground; the scene occurs against a brick wall background. The camera maintains a close-up perspective, focusing on the grinding action.</", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jGYMZ04IRiY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jGYMZ04IRiY_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 385.0985745474974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands manipulating an angle grinder against a metal object, producing sparks through controlled contact; the grinder and metal exhibit discrete motion from physical grinding forces.", "background_and_ambient_analysis": "The background (brick wall and floor) is static with no shifting motion; no fluid/environmental motion (fire, water, wind) dominates. Sparks are a transient byproduct of grinding, not primary ambient motion."}}
{"video_id": "jGQ-65AdOFY", "file_name": "jGQ-65AdOFY_000297_000307.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men walk across a sunlit plaza; one wears a brown shirt and jeans holding a drink, while the other wears a dark jacket and jeans. The scene shifts to a shirtless man with a white bandana on his chest adjusting his torso, surrounded by onlookers capturing photos. The camera then cuts to a crowded narrow street where numerous people, some holding smartphones, navigate through the bustling area. The camera transitions between these scenes with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jGQ-65AdOFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jGQ-65AdOFY_000297_000307.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 312.6988648422947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: two men walking in the plaza (first segment), a shirtless man standing (second segment) and people walking in the street (third segment). All motion is due to human locomotion.", "background_and_ambient_analysis": "Background (buildings) is static in all segments. No ambient environmental motion (fire, water, wind) observed."}}
{"video_id": "jHczdm60L1o", "file_name": "jHczdm60L1o_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white hoodie, dark blue shorts with white stripes, and red socks stands before a maroon heavy bag mounted on a brick wall. He throws a sequence of punches toward the bag, shifting his stance and moving his arms rhythmically. Additional hanging punching bags are visible in the background. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jHczdm60L1o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jHczdm60L1o_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 105.69431792061725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing white hoodie, dark shorts, red shoes) is actively punching a red heavy bag, causing it to swing. The person's locomotion (stepping, pivoting) and the bag's displacement are discrete solid object motions due to physical impact.", "background_and_ambient_analysis": "The background (brick wall, floor, and hanging heavy bags) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "jHntK-vXyeA", "file_name": "jHntK-vXyeA_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt, purple-and-white striped shorts, and gray hat plays a ukulele while seated. The camera moves slightly, shifting angles around the subject near a white cabinet and floral curtain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jHntK-vXyeA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jHntK-vXyeA_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 36.06642103406618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively playing a guitar, with hand movements on the strings and fretboard, and slight body motion.", "background_and_ambient_analysis": "Background elements (cabinet, curtain, chair) are static; no environmental motion or fluid effects observed."}}
{"video_id": "jJpuf3J-LDc", "file_name": "jJpuf3J-LDc_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing stands on a snowy field with a red sled, accompanied by two light-colored dogs to their right. The person begins moving forward, dragging the sled while the dogs run behind, maintaining their position to the right. The camera follows the movement, panning slightly to the right to keep the subjects in frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jJpuf3J-LDc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jJpuf3J-LDc_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 33.82928118673828, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in red) and sleds are pulled by dogs across the snow, showing consistent locomotion due to physical forces (pulling).", "background_and_ambient_analysis": "The background (trees and snow) is static; no evidence of fire, water, wind, or other fluid/environmental motion."}}
{"video_id": "jJCXDOhtKOg", "file_name": "jJCXDOhtKOg_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark suit picks up a red folded item from a table, lifts it to hold upright, then gestures toward a white container with colorful items positioned to his right. The table also holds a book and a black case with items to his left. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jJCXDOhtKOg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jJCXDOhtKOg_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 132.14551848686153, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Man (a person) moves hands and body to handle a red object; red object is picked up and moved by the man.", "background_and_ambient_analysis": "Background (walls, window) remains static; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "jJZsy-Y3c5M", "file_name": "jJZsy-Y3c5M_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules.\n\nLooking at the video frames provided, it's a person cutting a pineapple. The main subject is a person's hands using scissors to slice through the pineapple. The person is wearing jeans, as seen in the frames. The pineapple is yellow with brown spots, and the top part has the green leafy crown.\n\nRule a) says focus on motion and behavior in chronological order. So I need to describe the sequence: the hands start cutting the pineapple, maybe adjusting the position, continuing to cut.\n\nRule b) mentions appearance and number. The hands are visible, the person is wearing jeans. The pineapple is yellow with brown spots. Maybe there's another person holding the pineapple? Wait, in the frames, there's a hand holding the pineapple, so two hands: one cutting with scissors, the other holding the fruit.\n\nRule c) spatial relationships. The scissors are in the right hand, the left hand holds the pineapple. The background has a green cloth and some items, but keep background minimal.\n\nRule d) camera perspective: the camera seems to be at a close-up angle, maybe fixed, since there's no mention of movement. The video starts with the hands cutting, then continues.\n\nRule e) background minimal. The green cloth and some items like a box are in the background, but not necessary to detail much.\n\nRule f) exclude text recognition, so no mention of any labels or signs.\n\nPutting it all together: Start with the hands cutting the pineapple, describe the action step by step, mention the appearance of the hands, the pineapple, the scissors. Note that one hand holds the pineapple, the other cuts. The camera is close-up, steady.\n\nCheck for chronological order: the video starts with the cutting motion, maybe the pineapple being held, then the scissors cutting through, maybe adjusting the position, continuing to cut.\n\nAvoid any extra details. Keep it concise. The caption should be a paragraph, not bullet points.\n\nWait, the user says \"concise, chronological paragraph\". So the sequence should be: person holds pineapple with one hand, uses scissors to cut, continues the cutting motion.\n\nLet me draft:\n\nA person wearing blue jeans uses scissors to cut a yellow pineapple with brown spots. The right hand holds the scissors, while the left hand secures the fruit’s leafy top. The cutting motion progresses as the scissors slice through the pineapple’s rind, adjusting the angle slightly. The background includes a green cloth and scattered items. The camera remains stationary, close-up on the hands and pineapple.\n\nWait, check rules: mention spatial relationships. The left hand is securing the top, right hand cuts. The camera is stationary, close-up.\n\nWait, the video might show the pineapple being cut in a specific way. The frames show the scissors cutting through the pineapple, maybe separating the rind from the fruit. So the action is cutting the rind away.\n\nAnother angle: the person is removing the outer skin, slicing it off. So the motion is the scissors moving along the pineapple to remove the skin.\n\nIn the frames, it's a close-up of the hands cutting the pineapple. The first frame shows the scissors starting to cut, then moving along the side. The pineapple is held vertically, the top is held by one hand, the other hand cuts.\n\nSo the caption should mention the hands, the pineapple's color and spots, the action of cutting, the spatial arrangement of the hands, and the camera being close-up and stationary.\n\nAvoid mentioning specific objects in the background except maybe the green cloth, but keep it minimal. The problem says \"minimal unless essential for understanding motion\". So maybe just mention the green cloth as part of the background.\n\nWait, the background has a green cloth and some items, but maybe not necessary. The main focus is on the action. The user says \"background descriptions minimal unless essential for understanding motion\".\n\nSo perhaps just mention the green cloth as part of the setting without details.\n\nPutting it all together:\n\nA person wearing blue jeans uses scissors to cut a yellow pineapple with brown spots. The left hand holds the pineapple’s leafy top while the right hand maneuvers the scissors along the fruit’s rind. The cutting motion progresses methodically, slicing through the outer layer. The camera maintains a stationary close-up perspective on the hands and pineapple against a background featuring a green cloth and scattered items.\n\nCheck rules:\n\n- Chronological: starts with the action, then progress.\n- Appearance: yellow pineapple, brown spots, blue jeans.\n- Spatial: left hand holds top, right hand cuts.\n- Camera: stationary close-up.\n- Background minimal: green cloth mentioned briefly.\n\nYes, that seems to fit. Let me check the rules again.\n\na) Motion in order: cutting action starts, then continues. Correct.\n\nb) Appearance", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jJZsy-Y3c5M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jJZsy-Y3c5M_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 210.03071727985275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a knife are moving to cut a pineapple, causing the pineapple to be sliced and pieces to fall.", "background_and_ambient_analysis": "Background elements (box, containers, green bag) are stationary; no fluid or wind motion present."}}
{"video_id": "jKCo-C9Z9bE", "file_name": "jKCo-C9Z9bE_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates red playing cards on a beige carpet. Initially, the hand holds a face-up diamond card above a face-down card fan and a face-up heart card to the left of the fan. The hand then moves the diamond card down to place it adjacent to the heart card, followed by adjusting the face-down card fan. The camera maintains a top-down static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jKCo-C9Z9bE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jKCo-C9Z9bE_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 127.47569197260407, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates playing cards through lifting, placement, and flipping actions.", "background_and_ambient_analysis": "The carpeted floor background is static with no fluid/environmental motion (fire, water, wind) or shifting patterns."}}
{"video_id": "jKYc0xWYPjI", "file_name": "jKYc0xWYPjI_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a yellow and black shirt sits in the driver's seat, gripping the steering wheel. An adult's hands assist the child's hands on the wheel as the child turns it slightly. The vehicle moves past trees outside the car window. The camera captures the scene from the passenger seat with slight motion and a shaky perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jKYc0xWYPjI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jKYc0xWYPjI_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 58.35666176526314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child is actively moving their hands on the steering wheel while being held by an adult; the child's motion is discrete and driven by their own physical actions.", "background_and_ambient_analysis": "The background (trees and outdoor environment) shows uniform shifting motion consistent with the vehicle's movement, but no fire, water, or smoke present; thus, ambient environmental motion is absent."}}
{"video_id": "jK0TOgmwflo", "file_name": "jK0TOgmwflo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small baby wearing a white shirt, denim shorts, and pink pants pushes a colorful toy cart with a blue base, green and yellow top, and pink/red wheels across a tiled floor. The baby moves forward toward the left side of the frame, then turns slightly while continuing to push the cart, approaching a dark doorway where an adult's hand appears from the left. The camera follows the baby's movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jK0TOgmwflo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jK0TOgmwflo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 49.401970231427235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The toddler (person) and the toy vehicle are moving. The toddler pushes the toy, causing it to roll forward due to physical contact and locomotion.", "background_and_ambient_analysis": "The background (wall, tiled floor, and doorway) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "jJyOSVrmNdU", "file_name": "jJyOSVrmNdU_000219_000229.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black jacket over a white shirt sits on a wooden bench against a stone wall, holding a pink and white handheld device. They manipulate the device with both hands, rotating and adjusting its position. The camera remains stationary in a close-up perspective focusing on the hands and device.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jJyOSVrmNdU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jJyOSVrmNdU_000219_000229.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 29.417786266557584, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is interacting with a pink mobile phone, exhibiting discrete hand movements (e.g., tapping, holding) that are clearly solid object motions.", "background_and_ambient_analysis": "The stone wall background is static and uniform throughout the clip, showing no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "jMGy69Gb4Iw", "file_name": "jMGy69Gb4Iw_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips a yellow and black power drill, holding it steady with the drill bit extended forward. The drill then begins penetrating a wooden surface, creating a small hole as it operates. The camera maintains a close-up perspective throughout, focusing on the drill's motion against the wood.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jMGy69Gb4Iw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jMGy69Gb4Iw_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 503.5554407048967, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow power drill is actively drilling into a wooden block, with discrete movement of the drill bit penetrating the wood due to physical force application.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed; background remains static (workbench) during drilling sequence."}}
{"video_id": "jLpe47GRvFU", "file_name": "jLpe47GRvFU_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in a swimming pool hold hands in a circle as a man in a blue cap and dark shirt stands on the pool deck, then jumps into the water, causing a splash. The camera remains static, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jLpe47GRvFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jLpe47GRvFU_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 445.7265415908125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include swimmers in the pool (moving by locomotion/swimming) and an instructor on the deck (gesturing and moving slightly). All motions are trackable with bounding boxes.", "background_and_ambient_analysis": "The background elements (fence, buildings, trees) show no uniform shifting, and water movement is primarily due to swimmer activity rather than fluid dynamics. No fire, smoke, or significant wind-driven motion is present."}}
{"video_id": "jKkPWPFCyFY", "file_name": "jKkPWPFCyFY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white tank top and black shorts lies prone on a bench press, gripping a heavy barbell loaded with large weights. A second man in a purple shirt and black pants stands behind him, hands on the barbell, assisting. The lifter presses the barbell upward, the spotter stabilizes it, then lowers the barbell back to the bench as the spotter steps back slightly. The camera remains static throughout, capturing the sequence from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jKkPWPFCyFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jKkPWPFCyFY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 143.17944177984128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a bench press lifts a barbell vertically; a standing person assists by holding the barbell. Both movements are discrete solid-object motions driven by physical force.", "background_and_ambient_analysis": "Background elements (purple walls, gym equipment, posters) remain stationary with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "jM3qDsSak5g", "file_name": "jM3qDsSak5g_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals run on adjacent treadmills; the person in a bright green sleeveless top leads, followed by a person in a black outfit with yellow accents. The lead runner shifts their hands on the treadmill’s side while the trailing runner adjusts their position, interacting with their console. The camera remains stationary, capturing their side-by-side movement in a gym setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jM3qDsSak5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jM3qDsSak5g_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 75.21895481280913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people (man in green sleeveless shirt, woman in dark top and shorts) are running on stationary treadmills, exhibiting leg/upper-body locomotion due to their own physical effort.", "background_and_ambient_analysis": "The background (walls, gym equipment) remains static with no uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "jNEaOkTLMWw", "file_name": "jNEaOkTLMWw_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a white onesie with a circular logo lies on a bed, eyes open and looking upward. The baby shifts slightly, mouth open. A hand enters from the left, gently touching the baby's shoulder and moving upward. The hand remains in contact with the baby's chest area as the baby’s position adjusts minimally. The camera maintains a close-up perspective with slight movement, focusing on the baby and the hand. The background consists of white bedding with minimal detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jNEaOkTLMWw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jNEaOkTLMWw_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 190.20880610436132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby's minor movements (head turning, body shifting) and the person's hand movements (adjusting the baby's clothing) are the discrete solid objects in motion.", "background_and_ambient_analysis": "The background (bedding) is stationary. No environmental fluids (fire, water, smoke) or wind effects observed. Background does not shift uniformly, indicating no camera motion."}}
{"video_id": "jMpBaErueTY", "file_name": "jMpBaErueTY_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing stands near a small dog crouched on the green turf of an indoor field; the person then walks away toward the far end of the field, and the dog rises and follows closely behind. The camera remains static, capturing the subjects from a fixed position with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jMpBaErueTY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jMpBaErueTY_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 88.05441047208913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a dog are moving. The dog is running and the person is walking, both moving from left to right across the frame.", "background_and_ambient_analysis": "The background (boards, walls) is static with no fluid or environmental motion. There are no signs of fire, water, smoke, or wind."}}
{"video_id": "jN_xobEwrko", "file_name": "jN_xobEwrko_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a dark top and light pants runs leftward across a gravel path in front of a lattice wall, then stops and turns to face the wall. The background includes a grassy area and a plant-covered lattice wall. The camera remains static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jN_xobEwrko.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jN_xobEwrko_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 151, "blur_score": 545.7190435344719, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.7, "object_analysis": "A child is present and exhibits very subtle movement (slight shifts in position, possibly shifting weight or minor locomotion).", "background_and_ambient_analysis": "The background (wall, vines, grass) shows no significant shifting or fluid motion. No fire, water, smoke, or wind observed. Background elements are static."}}
{"video_id": "jN2IcvPZrP4", "file_name": "jN2IcvPZrP4_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt, dark shorts, and blue cap walks across a street from left to right, exiting the frame as the camera pans right to reveal a black dog standing near a fire hydrant on the sidewalk in front of a yellow building with rounded trees, with other pedestrians visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jN2IcvPZrP4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jN2IcvPZrP4_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 168.1164305069102, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a blue shirt and a black dog are moving across the street; their motion is tracked as distinct solid objects with clear locomotion.", "background_and_ambient_analysis": "Background elements (buildings, trees, pavement) remain static relative to each other across frames. No fire, water, or wind-driven motion observed."}}
{"video_id": "jOBIAtr9WEQ", "file_name": "jOBIAtr9WEQ_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand the rules. The user wants a concise chronological paragraph focusing on the motion and behavior of main subjects. They mentioned the video has several clips, so I need to go through each frame in order.\n\nStarting with the first frame: a person playing a violin. The description says they're wearing a dark outfit with a gold belt. The hands are moving, so I should note the violin being played. Then the next frame shows the same person, maybe a different angle, still playing. Then there's a switch to a band scene with a guitarist, maybe a bassist? The third frame is a crowd dancing, so I need to describe that. Then another shot of the band, maybe a different angle. The fourth frame is a red-tinted crowd, so the color is important here. Then the fifth frame is the band again, different lighting.\n\nWait, the user says to focus on main subjects in chronological order. Let's list the frames:\n\n0.0s: Violinist playing, dark outfit, gold belt.\n\n0.3s: Same violinist, maybe different angle, still playing.\n\n1.4s: Band scene with guitarists and drummer in the background.\n\n2.5s: Crowd dancing, red lighting.\n\n3.6s: Another band scene, maybe different lighting.\n\n4.7s: Band playing, dark setting.\n\nWait, the user's example input shows timestamps up to 4.7 seconds. So the video sequence is:\n\n1. Violinist (0.0), 2. Violinist (0.3), 3. Band (1.4), 4. Crowd (2.5), 5. Band (3.6), 6. Band (4.7). Wait, but the user's input has 5 frames. Wait, the user provided 5 frames with timestamps 0.0 to 4.7, each labeled as [0.3], [1.4], etc. Wait, the initial input has [0.0], [0.3], [1.4], [2.5], [3.6], [4.7] but the actual provided frames are 5 frames: first frame is 0.0, then 0.3, 1.4, 2.5, 3.6, 4.7. Wait, maybe the labels are the time stamps for each frame.\n\nWait, the user provided 6 frames with timestamps 0.0, 0.3, 1.4, 2.5, 3.6, 4.7. But the problem says \"the provided video\" which is the sequence of these frames. So the video starts at 0.0 and goes up to 4.7 seconds.\n\nSo the chronological order of events in the video:\n\n- 0.0s: Close-up of a person playing violin, dark outfit, gold belt.\n\n- 0.3s: Same violinist, slightly different angle, continuing to play.\n\n- 1.4s: Band performing, guitarist with black jacket, drummer in background.\n\n- 2.5s: Crowd dancing energetically, red lighting.\n\n- 3.6s: Band members playing on stage, guitarist in dark clothing, another musician to the left.\n\n- 4.7s: Band performing under blue lighting.\n\nWait, but the user's example input for frame [0.0] shows a violinist, then [0.3] same violinist, then [1.4] is a band scene with multiple musicians. Then [2.5] is a crowd dancing. Then [3.6] another band scene. Then [4.7] is a band in dark setting.\n\nWait, the description for each frame as per the user's input:\n\n[0.0] shows a person with violin, dark outfit, gold belt.\n\n[0.3] same person, maybe moving slightly.\n\n[1.4] Band members (guitarist, drummer) in background.\n\n[2.5] Crowd dancing, red lighting.\n\n[3.6] Band members on stage, guitarist with black clothing, another musician to the left.\n\n[4.7] Band performing, dark background, blue lighting.\n\nNow, the task is to write a chronological paragraph that describes these in order, focusing on motion and behavior, appearance, spatial relationships, camera perspective, and minimal background.\n\nSo the main subjects are the violinist, band members, and crowd.\n\nStarting with the violinist: close-up, playing violin, dark outfit with gold belt, hands moving.\n\nThen the violinist continues, maybe the camera shifts slightly.\n\nThen the scene cuts to the band performing with guitarist and drummer.\n\nThen the crowd dancing, red lighting, energetic movement.\n\nThen another", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jOBIAtr9WEQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jOBIAtr9WEQ_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 44.47731980866169, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete objects (people) are moving: musicians playing instruments and dancers in a crowd. The motion is due to locomotion and instrument playing.", "background_and_ambient_analysis": "The background is dark and non-descript in all scenes, with no fluid motion (fire, water, smoke, wind) observed. There are no shifting static background elements (like walls) that would indicate camera motion."}}
{"video_id": "jOgbYZiV3Q8", "file_name": "jOgbYZiV3Q8_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a yellow shirt and dark shorts kneels on a carpeted floor, interacting with a sheet of paper. An adult in a light-colored shirt and shorts approaches from the left, reaching toward the paper. The adult’s hand joins the child’s to adjust the paper, and the child then turns their head while maintaining contact with the paper. The camera remains stationary with slight movement, capturing the interaction from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jOgbYZiV3Q8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jOgbYZiV3Q8_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 133.77458659651785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child and adult are moving their hands and bodies to interact with a piece of paper on the floor.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Background elements (cabinet, carpet) are static."}}
{"video_id": "jOt3ZDGO8Bc", "file_name": "jOt3ZDGO8Bc_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women in matching light purple-brown corset and long flowing skirts begin with arms raised above heads on a pink-lit stage. They lower arms to sides, sway hips, and shift posture to hands near hips while moving skirts. Stage background includes stone steps; camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jOt3ZDGO8Bc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jOt3ZDGO8Bc_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 348.03491574435765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two dancers performing coordinated movements: arm raises, hip swaying, body rotations, and hand gestures. Solid, distinct human subjects moving due to intentional physical locomotion (dance).", "background_and_ambient_analysis": "Background shows static stage elements (purple floor, stone structures) with no shifting or fluid motion. No fire, water, smoke, or wind-driven environmental effects observed."}}
{"video_id": "jNkYaJoTwDQ", "file_name": "jNkYaJoTwDQ_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pan on a gas stove contains golden-brown shrimp in a thick brown sauce. The pan is lifted and tilted, pouring the shrimp and sauce over green pasta on a white plate. The sauce covers the pasta, and the shrimp are arranged on top, appearing seasoned and glossy. The camera transitions from a top-down view of the pan to a close-up of the plated dish, showing the shrimp and sauce over the pasta. Background elements are minimal, focusing on the cooking and plating process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jNkYaJoTwDQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jNkYaJoTwDQ_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 75.36541707232468, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the pan (holding shrimp in sauce), the fork (transferring shrimp), and the plates (with pasta). Motion involves the pan being tilted to serve sauce, the fork moving shrimp between pan and plates, and the sauce being poured onto pasta.", "background_and_ambient_analysis": "The countertop and stationary background elements (e.g., napkin, plate edges) do not exhibit uniform shifting motion; no dominant fire, water, smoke, or wind effects are present."}}
{"video_id": "jPaK2lV8Go0", "file_name": "jPaK2lV8Go0_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals interact in a room. The person in dark clothing gestures with hands toward the person in white clothing, who looks downward and adjusts their position. The dark-clad individual continues gesturing while the white-clad individual responds. The camera remains static, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jPaK2lV8Go0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jPaK2lV8Go0_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 52.39017377167421, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one seated playing an instrument (with hand movements) and one standing gesturing. Both exhibit discrete solid-object motion from intentional actions (strumming, gesturing, head movements).", "background_and_ambient_analysis": "Background elements (red telephone booth, floral wallpaper) remain stationary throughout the video with no shifting or fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "jRTeDSTyk6k", "file_name": "jRTeDSTyk6k_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A metallic, silver-colored electric drill with a textured, ribbed body is shown in close-up, rotating slightly to reveal its cylindrical shape and grooved surface. A hand enters the frame, gripping the drill from below. The camera maintains a close perspective, shifting angle slightly as the drill is maneuvered against a plain, light-colored background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jRTeDSTyk6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jRTeDSTyk6k_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 39.05784396910403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A handheld power drill is the primary discrete object; its position shifts slightly due to human manipulation (hand movement), indicating physical force interaction.", "background_and_ambient_analysis": "The background consists of a plain, static wall with no visible shifting, fluid motion, or environmental effects (e.g., no fire, water, or smoke)."}}
{"video_id": "jQViNmq4p64", "file_name": "jQViNmq4p64_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A male diver in swim trunks stands on a high diving board above an indoor pool, then leaps forward and dives into the water, submerging completely. The camera captures the motion from a static wide-angle perspective above the pool deck, showing the diver’s trajectory and the pool’s lane dividers with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jQViNmq4p64.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jQViNmq4p64_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 45.7175846912141, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer is actively moving through the pool via swimming motions; other individuals on the deck are largely stationary.", "background_and_ambient_analysis": "The pool water shows minor ripples from the swimmer's movement, not dominant environmental fluid motion; static background elements (walls, flag, scoreboard) remain stationary across frames."}}
{"video_id": "jSFpQY1ZNOc", "file_name": "jSFpQY1ZNOc_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls play string instruments: a taller girl in a sleeveless red dress stands holding a violin, moving her bow across the strings, while a shorter girl in a purple patterned dress sits on a black leather couch, her bow moving on a cello. The standing girl is positioned to the left of the couch, the seated girl in front of it. Background features plain white walls with minimal objects. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jSFpQY1ZNOc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jSFpQY1ZNOc_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 129.84229163376608, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two solid human subjects: standing violinist (moving arms/bow) and seated cellist (moving arms/bow) exhibit discrete motion from instrument playing.", "background_and_ambient_analysis": "Background elements (white wall, black leather couch, floor lamp) remain static with no shifting or environmental effects (fire, water, smoke, wind)."}}
{"video_id": "jQcQqgi4aA0", "file_name": "jQcQqgi4aA0_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and pink apron stands at a stainless steel sink, holding a plastic bag containing a blue bowl. They spray the bag with a bottle, then move to the countertop, manipulating the bag’s contents. The countertop holds a knife block, paper towels, and other kitchen items. The camera slightly pans to follow the person’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jQcQqgi4aA0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jQcQqgi4aA0_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 55.79021621197184, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing black top and pink apron) moves a blue plate and a bottle. The person lifts, rinses, and scrubs the plate/bottle under the faucet using hands and a sponge. These are discrete solid objects interacting with physical forces from the person's actions.", "background_and_ambient_analysis": "No shifting background elements. Kitchen items (knife block, coffee maker, window) are stationary. Water in the sink is actively manipulated by the person (not dominant ambient motion), so no fluid/environmental motion qualifies as primary ambient."}}
{"video_id": "jSWUMXF94Lg", "file_name": "jSWUMXF94Lg_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a teal jacket and black shorts hands a white object to a small girl in a light blue shirt and dark shorts standing near a black pole structure. The woman then turns and walks away, while the girl remains stationary. The background includes a crowd of people on a grassy field. The camera remains static, capturing the scene from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jSWUMXF94Lg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jSWUMXF94Lg_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 93.81870403749883, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A woman throwing a ball, a child running, and other people moving in the field. These movements are due to locomotion and throwing actions.", "background_and_ambient_analysis": "Static background elements (trees, grass) show no uniform shifting or significant fluid/environmental motion (e.g., wind-swaying trees are minimal and not dominant)."}}
{"video_id": "jTKMos_tB_Y", "file_name": "jTKMos_tB_Y_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a hand throwing a yellow dart at a dartboard. The hand is on the left side, moving towards the board. Then the dart hits the board, and the hand moves away. Next, the hand comes back from the left to throw another dart. Then another dart is thrown. Wait, let's check the frames.\n\nFirst frame: hand holding a yellow dart, about to throw. Then the dart is thrown and hits the board (frame 2). Then the hand is gone, board has two darts? Wait, frame 3 shows the hand moving towards the board again, then frame 4 the hand is throwing another dart. Frame 5: the hand is gone, but maybe another dart? Wait, the sequence: 0.0 - 1.0: hand throws a dart. 1.0 - 2.0: the dart is on the board, hand moves away. Then 2.0 - 3.0: hand comes back from the left to throw another dart. 3.0 - 4.0: hand throws another dart. 4.0 - 5.0: hand is gone again, maybe the dart is there. Wait, the description says \"chronological paragraph describing the provided video.\"\n\nSo let's list the actions: first, a hand (right hand, maybe, but the video shows a hand from the left) throws a yellow dart. The dart hits the dartboard, which has green, red, and black sections. Then the hand moves away. Then the hand comes back from the left to throw another yellow dart. Then the hand throws that dart, which also hits the board. The background is a plain wall, the dartboard is hanging. Camera is static, looking at the dartboard. Need to mention the motion: hand entering from left, throwing, dart hitting, hand moving away. Then repeating for another throw.\n\nSo the caption should be: A hand throws a yellow dart toward a wall-mounted dartboard, then withdraws. The hand reappears from the left, throws another yellow dart toward the board, and withdraws. The dartboard features colored segments (green, red, black) with numerical markings. The camera remains stationary, focused on the dartboard against a plain wall.\n\nCheck the rules: focus on motion, chronological order. Mention appearance (yellow dart, hand), spatial (hand from left), background minimal. Camera perspective static. Don't include text. Yes.\n\nLet me structure it: First action: hand (left side) throws yellow dart. Dart hits board. Hand moves away. Then hand comes back (left), throws another yellow dart. Dart hits board. Hand moves away. Camera is static, showing dartboard on wall.\n\nSo concise: A right hand throws a yellow dart from the left toward a wall-mounted dartboard, hitting the board; the hand then withdraws. The hand reappears from the left, throwing another yellow dart that strikes the board, after which the hand withdraws. The dartboard displays colored segments with numbers, and the camera remains fixed on the board against a plain background.\n\nWait, check the frames: first frame shows hand holding dart, then dart thrown, then board with dart, then hand coming back, then throwing another, then board with two darts? Wait, the video has 5 frames. Let's list each frame:\n\nFrame 0: hand on left, holding yellow dart, about to throw.\n\nFrame 1: dart is in mid-air, moving toward board.\n\nFrame 2: dart has hit the board (two darts now? Wait, frame 2 shows three darts? Wait no, the first frame (0) has the hand, then frame 1 shows the hand moving away, and the dart is on the board. Wait, the description says:\n\n<0.3 seconds> hand holding yellow dart, about to throw.\n\n<1.4 seconds> dartboard with three darts (maybe? The image shows three darts on the board).\n\nWait, no: the first frame (0.0) shows a hand on the left holding a yellow dart. Then frame 1 (0.3) shows the hand has thrown, and the dart is on the board (with other darts). Wait, the problem is the video has 5 frames: [0.0, 0.3, 1.4, 2.5, 3.6, 4.7] — wait no, the user provided the frames as:\n\n[0.3] <0.3 seconds> [frame 0]\n\n[1.4] [frame 1]\n\n[2.5] [frame 2]\n\n[3.6] [frame 3]\n\n[4.7] [frame 4]\n\nWait, the timestamps are: 0.3", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jTKMos_tB_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jTKMos_tB_Y_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 740.5675564873247, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A solid dart is thrown and moves toward the dartboard, demonstrating discrete object motion due to physical forces.", "background_and_ambient_analysis": "The background (wall, dartboard) is static; no shifting or fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "jTFH7wfklHk", "file_name": "jTFH7wfklHk_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with an orange wristband manipulates a light-colored, textured object while inserting a white cylindrical tool into its center; the hands repeatedly adjust the object’s position and the tool’s alignment. The dark background remains indistinct, emphasizing the hands and objects. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jTFH7wfklHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jTFH7wfklHk_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 33.58012129558987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a small, solid object (likely food or craft material) and a cigarette, showing deliberate, discrete movements.", "background_and_ambient_analysis": "The background appears static with no uniform shifting; no fire, water, smoke, or wind is dominant."}}
{"video_id": "jThSHEdRoLg", "file_name": "jThSHEdRoLg_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black plate holds maroon seared beef, green asparagus, yellow potatoes, and white onions. Wooden chopsticks flip the beef from left to right, revealing its cooked surface while the vegetables remain stationary. The camera maintains a static close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jThSHEdRoLg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jThSHEdRoLg_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 1337.5280731152402, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The steak is being moved by chopsticks. The asparagus and potatoes remain stationary.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. The background (plate and food arrangement) is stationary throughout the video."}}
{"video_id": "jUqA-VxAkv4", "file_name": "jUqA-VxAkv4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Let's write:  <caption_output>Two men converse in a crowded indoor space. The man on the left, wearing a light gray blazer over a dark shirt, drinks from a glass, then lowers it and speaks. The man on the right, dressed in a black suit and light blue tie, holds a glass and listens. They stand side by side, facing each other. The camera remains steady at eye level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jUqA-VxAkv4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jUqA-VxAkv4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 314.6882540291257, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in the gray suit is lifting and lowering a glass to drink, and the man in the dark suit is gesturing with his hand. Background people are moving but are not the focus.", "background_and_ambient_analysis": "The background shows a crowd of people and a building with windows; no significant ambient environmental motion (fire, water, smoke, wind) is present. Background elements (windows) are stationary."}}
{"video_id": "jTqpsoF-8mE", "file_name": "jTqpsoF-8mE_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three dancers—two in white vests, red shirts, and cowboy hats (one with fringe, one in blue jeans), and one in a red shirt and dark pants—stand on a stage with colorful lighting. They begin walking left to right across the stage, then turn to walk toward the right side. The camera pans to follow their movement, exhibiting a slight shake. Background elements include a band but remain minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jTqpsoF-8mE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jTqpsoF-8mE_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 121.04614593699365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Three dancers in red shirts and white pants are performing a choreographed dance routine, moving across the stage. Band members in the background are also present but less prominent.", "background_and_ambient_analysis": "The background (stage, amplifiers, walls) is stationary. No fire, water, smoke, or wind are present. The lighting changes are controlled and not ambient environmental motion."}}
{"video_id": "jUWE-JvIaHs", "file_name": "jUWE-JvIaHs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy wearing a gray and black short-sleeved shirt, blue shorts, and brown shoes walks across a wooden kitchen floor holding a yellow broom with green handles. He moves from the right side of the frame toward wooden cabinets, turns, and walks toward the sink area under a window. The camera follows his motion with slight movement. Background includes kitchen cabinets and countertop items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jUWE-JvIaHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jUWE-JvIaHs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 112.71059167191453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child carrying a yellow broom moves across the kitchen floor, sweeping and repositioning themselves while holding the broom. The broom and child's motion is intentional locomotion.", "background_and_ambient_analysis": "The kitchen background (cabinets, dishwasher, flooring) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind-dominated phenomena are visible."}}
{"video_id": "jVBQsCXHAWQ", "file_name": "jVBQsCXHAWQ_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a dark top and white pants sits on grass, holding a phone to their mouth with both hands. A blue toy bucket and a stick lie on the ground to the left. The child remains seated, slightly adjusting their grip on the phone while looking downward. The background features a fence and buildings, but the camera stays stationary, capturing the scene from a fixed, eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jVBQsCXHAWQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jVBQsCXHAWQ_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1045.9521823039624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby is seated on grass, exhibiting discrete hand movements (e.g., bringing hands to mouth, adjusting posture) as the primary visible motion.", "background_and_ambient_analysis": "Background elements (fence, buildings, grass) show no significant shifting or fluid motion; no fire, water, smoke, or prominent wind-driven environmental effects observed."}}
{"video_id": "jWFwVGy26nE", "file_name": "jWFwVGy26nE_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "On a dim stage, a person in dark clothing stands left, raising a camera to photograph; another person in dark clothing stands right, adjusting ropes near a large, warm-lit cylindrical structure. The photographer shifts camera position, while the rope handler pulls ropes, both maintaining their positions against the backdrop. The scene is captured from a fixed angle with slight camera shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jWFwVGy26nE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jWFwVGy26nE_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 169.61327723492175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects (solid objects) are actively manipulating objects: one handles a large covered structure with hand movements, while the other holds a tool/hose near a glowing area. Their motions are intentional and tied to physical interactions.", "background_and_ambient_analysis": "Background elements (dark walls, stage structure) are static and show no shifting. No fluid/environmental motion (fire, water, smoke) dominates the scene; the glowing object appears to be a controlled light source or model rather than an ambient fluid."}}
{"video_id": "jXiYFwhCgkY", "file_name": "jXiYFwhCgkY_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the video shows a person in a batting cage. The main subject is a person wearing a red and white shirt and dark pants, holding a bat. The sequence starts with them standing, then swinging the bat to hit a ball. Wait, in the frames, the first frame has the person holding the bat, then in frame 2 they swing, frame 3 they're in the swing motion, frame 4 they're following through, and then frame 5 shows them in a different position, maybe after hitting the ball, but the background changes? Wait, no, the first part is a batting cage with netting, and then frame 5 has a different background—maybe the cage is part of a larger area. Wait, need to check the description. The user provided frames: 0-5. Let's parse each frame.\n\nFrame 0: Person stands, holding bat, wearing red/white shirt, dark pants, cap. Ball is on a stand in front of them. Background: chain-link fence.\n\nFrame 1: Person swings bat, starts to move back.\n\nFrame 2: Person in middle of swing, body twisted.\n\nFrame 3: Person completes swing, bat is up, ball is hit? Then frame 4: Person is now leaning forward, maybe after hitting, and then frame 5: The scene changes—maybe the camera angle shifts? Wait, frame 5 shows the person on a green surface with a bucket and other objects, so maybe the camera moved to show a different part of the cage.\n\nWait, the task is chronological. So the sequence of actions:\n\nStarts standing in batting cage, holding bat and ball (ball on stand). Then swings the bat, hits the ball (as they swing), then follows through, and then the camera shifts to a wider shot showing the ground (green) with a bucket and other items.\n\nWait, let's check the description again. The user's frames: 0 to 5. Let's map:\n\n0: Person in cage, red/white shirt, dark pants, holding bat, ball on stand.\n\n1: Person swinging bat.\n\n2: Continuing swing, body rotated.\n\n3: After swing, maybe ball is hit, and person is in follow-through.\n\n4: Person moves to the right (since in frame 4, the background changes to a green floor, bucket, etc.)\n\n5: The view is wider, showing the cage netting, green floor, bucket, and the person now near the bucket.\n\nWait, but need to focus on motion. The main subject is the person swinging a bat. Let's structure:\n\nA person wearing a red and white short-sleeve shirt and dark pants, standing in a batting cage, holds a bat and a ball on a stand. They swing the bat forward, completing the motion, then lower the bat and step back. The camera then shifts to a wider angle, showing the person on a green mat with a bucket nearby, as the batting cage netting remains in the background.\n\nWait, but need to be concise. Let's list the chronological steps:\n\n1. Person stands, holding bat and ball. (Appearance: red/white shirt, dark pants, cap.)\n\n2. Swings bat in a full arc.\n\n3. After swinging, moves to a different part of the cage (green mat, bucket visible).\n\nCheck the rules: focus on motion in chronological order, brief appearance, spatial relationships, camera perspective.\n\nStart: person in batting cage, red/white shirt, dark pants, cap, holding bat and ball. Swings bat (forward, then back), completes swing, then the scene shifts to a wider view showing the green floor and a bucket.\n\nWait, the frames: frame 0: person holding bat, ball on stand. Frame 1: swinging. Frame 2: mid-swing. Frame 3: follow-through. Frame 4: person leaning, background shows green mat and bucket. Frame 5: same wider shot.\n\nSo the motion: The person, dressed in a red and white shirt and dark pants, stands in a batting cage, holding a bat and a ball. They swing the bat forward, then follow through, and the camera angle shifts to a wider shot showing the green floor with a bucket and the cage netting.\n\nWait, but need to be precise. Let's see:\n\n- Chronological: initial stance, swing, follow-through, camera shift.\n\n- Appearance: red and white shirt, dark pants, cap.\n\n- Spatial: in front of batting cage netting; after swing, on green mat.\n\n- Camera: starts close-up, then shifts to wider angle.\n\nNow, write concisely.\n\nA person wearing a red and white short-sleeve shirt and dark pants stands in a batting cage, holding a bat and a ball on a stand. They swing the bat forward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jXiYFwhCgkY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jXiYFwhCgkY_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 332.88016327433854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Batter (solid object) swings bat and collides with baseball; baseball and bat move due to explicit physical forces (swing collision) and locomotion.", "background_and_ambient_analysis": "Chain-link fence and concrete wall remain static with no uniform shifting; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "jWiZi3mApcA", "file_name": "jWiZi3mApcA_000267_000277.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two children in a room. The camera is upside down, so I need to note that. The main subjects are two kids, one in a light blue shirt with some designs, the other in a dark blue shirt. They're moving their hands, maybe playing or interacting. Let's check the order: the first frame, they're near the window with blinds and a curtain. Then in subsequent frames, their arms move, hands gesturing. The background has a framed picture on the wall. The camera is fixed but upside down, so the perspective is top-down but inverted. Need to describe motion chronologically: their hands move up and down, maybe reaching or waving. Spatial: one is to the left (but since upside down, maybe above or below? Wait, the video is rotated 180 degrees, so the kids are upside down in the frame. So their heads are at the bottom of the frame. Wait, no: the video is rotated, so when they say \"upside down,\" the actual orientation is inverted. So the kids are in the frame with their heads pointing down (in the video's orientation). So the description should reflect that their positions are as seen, even though rotated. So first, two children (one in light blue, one in dark blue) are visible. They move their hands, possibly interacting. Background: window with blinds, curtain, framed picture. Camera is static but the video is rotated, so the view is inverted. Wait, the camera perspective: the video is shot from a top-down angle but rotated, so the camera is above looking down, but the image is flipped. So the camera is fixed, but the image is inverted. So in the caption, need to say the camera perspective is top-down (but the video is rotated, so the view is upside down). Wait, the problem says \"conclude with the camera perspective and movement\". The camera here is static, but the video is upside down. So the camera is fixed, but the orientation is inverted. So the perspective is top-down (as the camera is looking down on the subjects, but the video is rotated). Wait, no—when you rotate the video 180 degrees, the camera is still looking down, but the frame is flipped. So the camera is positioned above the subjects, looking down, but the video is rotated. So the perspective is top-down (inverted). But the rules say \"conclude with camera perspective and movement\". So movement: static? The video frames show the kids moving, but the camera is fixed. So camera is static, upside down view. Let's structure the caption:\n\nChronological order: The video starts with two children in a room, one wearing a light blue shirt with designs, the other in a dark blue shirt. They are positioned near a window with blinds and a curtain. The children move their hands, with their arms and hands gesturing; one child moves their hand up and down, while the other also moves their hands. The background includes a framed picture on the wall. The camera maintains a static, upside-down perspective, capturing the scene from above.\n\nWait, need to check rules: \"Focus primarily on motion and behavior of main subjects (people/animals/objects) in chronological order.\" So first, describe what happens first. In the video, the first frame shows the kids near the window. Then their hands move. So the motion: the children's hands are raised and moving. Let's list each frame:\n\nFrame 0: Two kids (one in light blue, one in dark blue) near window with blinds. One hand is up.\n\nFrame 1: Both hands up, maybe gesturing.\n\nFrame 2: Hands moving, maybe one child moving hand.\n\nFrame 3: One child's hand reaching down.\n\nFrame 4: Hands moving.\n\nFrame 5: Hands gesturing.\n\nSo motion: the children interact with their hands, moving them up and down, possibly playing. Their shirts: light blue (with designs) and dark blue.\n\nSpatial: the window is behind them, curtain below the blinds.\n\nCamera: static, but the video is rotated 180 degrees, so the view is upside down.\n\nNow, the caption should be concise. Let's draft:\n\n\"Two children, one in a light blue shirt with designs and the other in dark blue, interact by moving their hands near a window with blinds and curtain. Their hands gesture up and down in chronological sequence. The camera maintains a static, upside-down perspective.\"\n\nWait, \"chronological order\" so describe the sequence. First, they are present. Then their hands move. So:\n\n\"In the video, two children (one in a light blue shirt with designs, the other in dark blue) are near a window with blinds and a curtain. They sequentially raise and move their hands, interacting with gestures", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jWiZi3mApcA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jWiZi3mApcA_000267_000277.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 267.3476317893426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible. The person on the right is moving their hand to adjust the blinds, causing the blinds to shift. The person on the left is also moving their head and hands.", "background_and_ambient_analysis": "The background elements (window frame, curtain) are static and show no uniform shift. No fire, water, or smoke is present. The primary motion is due to the people interacting with the blinds."}}
{"video_id": "jXlyj5C77I0", "file_name": "jXlyj5C77I0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray hoodie and jeans enters from the right, carrying a white bag, walking leftward past a brick column toward the porch. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jXlyj5C77I0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jXlyj5C77I0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 152, "blur_score": 634.0428720910791, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a hat walks from the right side of the frame toward the left, turns around, and then walks back toward the right.", "background_and_ambient_analysis": "The background (wall, pillar, ground) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present in the scene."}}
{"video_id": "jYMNIynkdVA", "file_name": "jYMNIynkdVA_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are two people: one lying on a table, shirtless, and another standing, wearing black top and red pants. The standing person is massaging or working on the back of the lying person. \n\nLooking at the frames: in [0.0], the standing person is applying pressure to the back. The lying person is on a black table, face down, hair light-colored. The standing person moves their hands, maybe adjusting. The background has gym equipment, but minimal. \n\nChronological order: the standing person starts massaging, then continues, maybe shifting position slightly. The lying person remains still, positioned on the table. Spatial: standing person is to the right of the lying person (since lying person is face down, back exposed). \n\nCamera perspective: slight shake, maybe handheld, as it moves a bit. Background is gym, but just mention minimal. \n\nNeed to be concise. Let's structure:\n\n- Main subjects: shirtless man (light hair, lying face down on black table), person in black top and red pants (standing). \n- Motion: the standing person uses hands on the lying man's back, moving them. \n- Spatial: standing person is to the right of the lying man. \n- Background: gym equipment visible but minimal. \n- Camera: slight shake, handheld. \n\nCheck rules: focus on motion/behavior, appearance, spatial, camera. Exclude background unless essential. Here, gym is background but minimal. \n\nSo draft: A shirtless man with light hair lies face down on a black treatment table, his back exposed. A person wearing a black top and red pants stands to his right, using their hands to massage and adjust the man’s back. The standing person moves their hands rhythmically over the man’s shoulders and upper back, maintaining consistent pressure. The camera remains stationary with a slight shake, capturing the interaction in a gym setting with minimal background details visible. \n\nWait, but need to be concise. Let's trim. \n\n\"A shirtless man with light hair lies face down on a black table, his back exposed. A person in a black top and red pants stands to his right, using their hands to massage and adjust his back. The standing person moves their hands rhythmically over the man’s shoulders and upper back. The camera is slightly shaky and handheld, capturing the interaction with gym equipment visible in the background.\"\n\nCheck for chronological order: the actions happen in sequence (standing person starts, moves hands). \n\nWait, the frames show the standing person's hands moving from one spot to another. So \"massage and adjust\" covers the motion. \n\nAlso, \"shirtless man\" and \"black top and red pants\" for appearance. \n\nSpatial: \"stands to his right\" (since lying man's back is exposed, the standing person is on one side). \n\nCamera: \"slight shake, handheld\". \n\nBackground: \"gym equipment visible in the background\" – but rule e says minimal background unless essential. Maybe omit \"gym\" but the video is in a gym, but maybe necessary to know context. Wait, the problem says \"exclude text recognition, named characters, or stylistic analysis\". But background as gym is context. The instruction says \"keep background descriptions minimal unless essential for understanding motion\". Since the motion is happening in a gym, but the motion itself (massage) doesn't require knowing it's a gym. Maybe omit background except if essential. But the frames show gym equipment, but maybe not essential. So maybe just \"in a gym-like setting\" but rule says minimal. Let's see the example in the rules. Wait, the example isn't given, but the rule says minimal. So perhaps just describe what's essential. Since the background isn't crucial for the motion, maybe omit. \n\nWait, the original video: the background has gym equipment (exercise machines), but the main action is the massage. So the caption should focus on the main subjects. So background can be mentioned as \"gym equipment visible\" but minimal. \n\nBut let's check the rules again: \"e) Keep background descriptions minimal unless essential for understanding motion.\" Since the motion (massage) doesn't depend on the gym context, maybe don't mention. So perhaps the background is not needed. \n\nSo revised: \"A shirtless man with light hair lies face down on a black table. A person in a black top and red pants stands to his right, massaging his upper back and shoulders with their hands, moving rhythmically. The camera maintains a slight shake, capturing the interaction.\" \n\nWait, but the lying person's position: the frames show he's leaning forward slightly, hands on the table. Wait, in the frames, the lying person is leaning forward, head on the table. Wait, looking at the first frame: the man", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jYMNIynkdVA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jYMNIynkdVA_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 131.560197135586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Brief description", "background_and_ambient_analysis": "Brief description"}}
{"video_id": "jY5k9TRegC8", "file_name": "jY5k9TRegC8_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue, white, and red striped polo shirt stands against a dark background with a string of colorful lights above. Initially still, they raise their right hand to their forehead, then use both hands to adjust their hair, followed by bringing both hands together near their chest. The camera remains static throughout, capturing the individual’s movements against the minimalistic backdrop with minimal background detail beyond the string lights.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jY5k9TRegC8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jY5k9TRegC8_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 30.978941747801098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is making hand gestures: covering face, adjusting hair, and moving hands to the head.", "background_and_ambient_analysis": "The background (dark wall with static string lights) shows no shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "jZhpLOMFaTc", "file_name": "jZhpLOMFaTc_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters from above, pointing at a green block, then pushes it to reveal a red building with a sign behind. The hand continues gliding across the scene, interacting with a green hill structure. The camera maintains a top-down perspective, tracking the hand's motion over the paper cutout landscape.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jZhpLOMFaTc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jZhpLOMFaTc_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 311.49461841368304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "White cloud paper cutouts and green hill paper cutouts are discrete objects being manually repositioned by a hand, indicating locomotion through manual manipulation.", "background_and_ambient_analysis": "The background elements (blue sky, yellow ground, green hills) remain static with no fluid or environmental motion (fire, water, smoke, wind); the motion originates from the hand manipulating paper cutouts."}}
{"video_id": "j__q1BPLdUI", "file_name": "j__q1BPLdUI_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j__q1BPLdUI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j__q1BPLdUI_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 274.53194715440355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands (person) interacting with cards on the table. The hands manipulate cards through physical contact, indicating explicit locomotion and force application.", "background_and_ambient_analysis": "The background includes a wooden wall and table surface; no fluid motion (fire, water, wind) is present, and background elements do not shift uniformly across the screen."}}
{"video_id": "j_rTp1KYJ6s", "file_name": "j_rTp1KYJ6s_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white coat gestures toward a woman in a dark purple sleeveless top holding a newborn baby wrapped in a light blanket; the woman looks down at the baby, then turns to the person, engaging in conversation while keeping the infant close to her chest, with the camera maintaining a steady medium shot focused on the interaction between the three subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j_rTp1KYJ6s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j_rTp1KYJ6s_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 98.21852590981942, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Nurse's hands gesture (clapping/moving), woman's head shifts slightly while holding the baby; baby remains relatively still in the cradle.", "background_and_ambient_analysis": "Background elements (windows, interior walls) show no uniform shifting; no fire, water, smoke, or wind effects observed."}}
{"video_id": "j_YPqYOWUZY", "file_name": "j_YPqYOWUZY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a yellow shirt holding a green bottle and the other in an orange shirt holding a blue and red cup, raise their containers to their mouths and drink. The person in yellow is positioned to the left of the person in orange, who has long blonde hair. The camera maintains a close-up view with slight movement throughout the sequence, capturing the motion of drinking against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/j_YPqYOWUZY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/j_YPqYOWUZY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 103, "blur_score": 43.89164078370126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two girls (discrete solid objects) move their heads and arms while drinking from cups. The cups are also moving due to the drinking action.", "background_and_ambient_analysis": "The background is dark and not visible, showing no shifting or fluid motion."}}
{"video_id": "ja3_0F-0fqo", "file_name": "ja3_0F-0fqo_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags, concise paragraph. Avoid any markdown. Make sure it's chronological, no text recognition, minimal background.  Let me draft: A gloved hand holds a small, light-colored object on a white and orange striped cloth. Another gloved hand uses a small tool to carefully manipulate the object. The person’s hands, one white and one gray, work closely together over the cloth. The camera remains in a close-up, steady perspective throughout. </think>  <caption_output>A gloved hand holds a small, light-colored object on a white and orange striped cloth, while another gloved hand uses a small tool to carefully manipulate it. The person’s hands, one white and one gray, work closely together over the cloth, adjusting the object’s position. The camera maintains a steady close-up perspective throughout, focusing on the hands and object with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ja3_0F-0fqo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ja3_0F-0fqo_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 47.74489989243981, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the shoe (being manipulated), gloved hands, and a screwdriver. The shoe is held steady while the hands use the tool to interact with it.", "background_and_ambient_analysis": "Background elements (red fabric, indistinct objects) show no uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "jbijRZ0L7FE", "file_name": "jbijRZ0L7FE_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, with visible dark patterned sleeves, handle a small white rectangular object over a green plaid blanket with white and yellow grid lines. The hands initially hold the object, then place it flat on the blanket, adjust its position by smoothing it down, and finally lift it off the surface. The camera remains in a static top-down perspective throughout the sequence, focusing on the hands and the blanket while the background remains indistinct.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jbijRZ0L7FE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jbijRZ0L7FE_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 474.69869052038626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A hand manipulates a small white object (card/paper) by moving it across the table and folding it.", "background_and_ambient_analysis": "Background is static (plaid tablecloth). No ambient environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "jcSpxg2jowI", "file_name": "jcSpxg2jowI_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Light-skinned hands rapidly shuffle a small object across a white surface, with a red spool and light-colored board visible to the left in the background. The hands remain in front of these items throughout. The camera maintains a close-up perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jcSpxg2jowI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jcSpxg2jowI_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.864383800652455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands are moving on a flat surface, performing a series of manipulative motions (e.g., pressing, moving).", "background_and_ambient_analysis": "The background (red bottle and wooden board) remains static and does not shift uniformly. No fluid or environmental motion (fire, water, wind) is observed."}}
{"video_id": "jc49mWRMr3E", "file_name": "jc49mWRMr3E_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless boy in shorts walks across a room, approaches a group of seated individuals near a refrigerator, then bends forward to touch the floor. The camera remains handheld with a slight shake throughout, capturing the scene from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jc49mWRMr3E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jc49mWRMr3E_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 42.655686943813166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless person moves by walking and performing a handstand; the seated person remains stationary.", "background_and_ambient_analysis": "Background (walls, furniture) are stable with no shifting; no fire, water, smoke, or wind visible."}}
{"video_id": "jdSrQIDtdDE", "file_name": "jdSrQIDtdDE_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a light yellow shirt and blue jeans stands in a kitchen, holding a frying pan containing a yellow mixture. The child lifts the pan upward slightly while maintaining a grip, then lowers it back. The kitchen background includes dark cabinets, a stainless steel dishwasher, and a sink. The camera remains stationary with a slight shake, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jdSrQIDtdDE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jdSrQIDtdDE_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 215.8232584589138, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl is performing discrete actions: lifting and tilting a frying pan, with her body and the pan exhibiting solid, tracked motion due to physical interaction.", "background_and_ambient_analysis": "Background elements (cabinets, dishwasher, countertops) remain static with no uniform shifting or fluid/environmental motion detected (e.g., no fire, water, or smoke)."}}
{"video_id": "jceV30WPyAw", "file_name": "jceV30WPyAw_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with a back tattoo and black shorts initially faces away from the camera in a backyard. He turns, lifts a hammer overhead in a swinging motion, then faces the camera directly. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jceV30WPyAw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jceV30WPyAw_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 312.8624034658122, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man is moving: lifting and swinging a hammer, then turning to face the camera and leaning on the fence.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind observed. Background elements (sky, house, trees) are static."}}
{"video_id": "je2wOeq60cE", "file_name": "je2wOeq60cE_000162_000172.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of metallic scissors with sharp blades cuts a thin red string held taut between two pages of an open book. The scissors move steadily through the string, severing it cleanly. After the cut, the hands release the string and move away, leaving the severed ends visible against the white page. The camera maintains a close-up perspective, tracking the cutting motion and remaining focused on the book pages throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/je2wOeq60cE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/je2wOeq60cE_000162_000172.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 70.06940044506118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding scissors cuts through a piece of paper. The hand and scissors move to perform the cutting action, while the paper is held and cut.", "background_and_ambient_analysis": "The background is a static book page. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "jfNiLAH_eLs", "file_name": "jfNiLAH_eLs_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A metallic component with parallel ridges, mounted on a flat metal plate, is positioned against a cork-like background. A hand holding a tool with a golden handle and black shaft approaches the component from the left, briefly making contact, then retracts. The component remains stationary while the tool moves in and out of the frame. The camera maintains a static close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jfNiLAH_eLs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jfNiLAH_eLs_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 163.74486267945008, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "jfFPvTEWMeU", "file_name": "jfFPvTEWMeU_000340_000350.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person applies thin mortar to both sides of the last brick gap in a reddish brick wall using a tool, smoothing the mortar along the joint. The camera remains in a close-up, static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jfFPvTEWMeU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jfFPvTEWMeU_000340_000350.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 405.12592281788955, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A small green motorized object is slightly moving due to its internal motor, as described by the text overlay.", "background_and_ambient_analysis": "The brick wall background is static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "jfmiasnRj7w", "file_name": "jfmiasnRj7w_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>.  So the final answer should be the paragraph inside those tags. </think>  <caption_output>A glowing blue animated character appears on a screen, initially centered and facing forward. It shifts left while rotating upward, revealing more of its mechanical structure with bright light emanating from its core. The background remains dark with indistinct objects visible on the right. The camera maintains a close-up perspective, exhibiting slight handheld movement and a subtle pan to the left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jfmiasnRj7w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jfmiasnRj7w_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 99.6667996846193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Animated objects (e.g., blue character, green beads) are moving on the screen in a controlled animation, representing discrete object physics.", "background_and_ambient_analysis": "The room background (cup, etc.) is static with no shifting, and there is no fire, water, or smoke. The dominant motion is on the screen."}}
{"video_id": "jfRWZ2dgpdM", "file_name": "jfRWZ2dgpdM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a high chair, wearing a red shirt and checkered bib, sits as a person holding a green birthday cake with a lit candle moves it closer. The cake features orange, brown, and green decorations. The baby smiles and reaches toward the cake. The camera maintains a static close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jfRWZ2dgpdM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jfRWZ2dgpdM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 97, "blur_score": 247.18700251662864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby moves head and hands; cake held with minimal motion by an adult.", "background_and_ambient_analysis": "Background is stable; candle flames flicker but are not dominant."}}
{"video_id": "jcWgLvE6QBY", "file_name": "jcWgLvE6QBY_000789_000799.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls sit on a carpeted floor; the girl in a brown shirt and red shorts manipulates the lid of a clear jar, while the girl in a pink shirt and pink shorts arranges small brown objects in her hands. The girl in pink is seated to the right of the girl in brown, with scattered brown items around the jar. Both remain focused on their tasks, with minimal background details visible. The camera maintains a static, top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jcWgLvE6QBY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jcWgLvE6QBY_000789_000799.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 53.27362270670465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two girls are actively manipulating objects (jar and small items). Their hand movements and object handling are discrete solid motions.", "background_and_ambient_analysis": "Background is static (wall and floor fixed); no fire, water, smoke, or wind present."}}
{"video_id": "jgkM_RrIGLM", "file_name": "jgkM_RrIGLM_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A chef’s hands in a white coat transfer orange segments into a small metal container on a yellow cutting board, then move the container to the side, pick up an orange from the background, and begin cutting it on the board. The camera maintains a close-up, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jgkM_RrIGLM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jgkM_RrIGLM_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 73.70516990217428, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: hands stirring a container, hands cutting an orange; these movements are explicit physical actions (stirring, slicing).", "background_and_ambient_analysis": "Background elements (oranges, countertop) show no uniform shifting; no fire, water, or wind motion detected."}}
{"video_id": "jge_llOPaok", "file_name": "jge_llOPaok_000570_000580.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a denim jacket holds a sandwich with both hands, takes a bite, then places it on a white plate containing golden French fries positioned in front of them on a wooden table. The camera remains stationary, capturing the action from a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jge_llOPaok.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jge_llOPaok_000570_000580.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 64.27459837025124, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving hands to eat, manipulating food with discrete physical actions.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind observed."}}
{"video_id": "jhan-3k0R1s", "file_name": "jhan-3k0R1s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to observe the main subjects and their actions in chronological order. The video shows a pool scene. Let's break it down.\n\nFirst frame: A girl in a red swimsuit is in the pool near the edge. There's a person (maybe an adult) standing next to her, maybe helping. Then the girl dives or jumps into the water? Wait, in the video, the sequence is: at the start, she's in the water, then she moves. Wait, looking at the frames: \n\nFrame 0: She's in the pool, maybe standing near the edge. Frame 1: She's still there. Frame 2: She's moving towards the deeper part. Frame 3: She's in the water, maybe submerging. Frame 4: She's submerged, then comes up. Wait, the action is her jumping into the pool? Let me check.\n\nWait, the video shows a girl in a red swimsuit (color, size, etc.) entering the pool. Let's see the sequence: \n\n- Initial frame: She's at the edge, maybe with an adult holding her. Then she jumps into the pool. The water splashes. \n\nAlso, there's another person in the pool, maybe swimming. Let's list the main subjects:\n\n- A girl (red swimsuit) in the pool. \n\n- An adult (maybe) standing at the edge, assisting. \n\n- Other people in the pool (swimming). \n\nBackground: pool deck with chairs, umbrella. But need to keep background minimal. \n\nChronological order: \n\n1. The girl is near the pool's edge, possibly being assisted by an adult. \n\n2. She then jumps into the pool, causing a splash. \n\n3. She submerges and then comes up, swimming. \n\nWait, the video frames show her moving from the edge into the water. Let's check each frame:\n\nFrame 0: Girl in red swimsuit near the pool edge, adult standing next to her. \n\nFrame 1: Girl is still at the edge, maybe preparing to jump. \n\nFrame 2: She's in the water, maybe mid-jump. \n\nFrame 3: She's in the water, submerged. \n\nFrame 4: She's up, swimming. \n\nWait, the action is her jumping into the pool. So:\n\nA girl in a red swimsuit steps into the pool and jumps, submerging briefly before resurfacing. An adult stands nearby at the pool's edge. Other swimmers are visible in the pool. \n\nWait, need to be concise. Let's structure:\n\nIn the pool scene, a girl in a red swimsuit steps into the water at the edge, then jumps and submerges, resurfacing as she swims. An adult stands nearby, and other swimmers are present in the pool. The camera remains stationary, capturing the poolside area with minimal background detail.\n\nWait, but need to mention spatial relationships. The adult is at the edge, the girl is moving from edge into water. Other swimmers are in the pool.\n\nWait, the rules: focus on motion and behavior of main subjects. So the main subject is the girl. Her actions: steps into water, jumps, submerges, resurfaces.\n\nLet's rephrase:\n\nA girl in a red swimsuit approaches the pool's edge, steps into the water, and jumps, submerging briefly before resurfacing. An adult stands beside her at the pool's edge, while other swimmers are visible in the water. The camera maintains a fixed perspective on the poolside area.\n\nCheck rules: chronological order (her actions), appearance (red swimsuit, size maybe not necessary unless relevant, but the rules say \"briefly describe their appearance and number (color, size, orientation)\"). So the girl is in red swimsuit. Number: one girl, one adult, others. But maybe \"a girl in a red swimsuit\" as main subject.\n\nAlso, spatial: the adult is beside her at the edge.\n\nBackground: minimal, so maybe mention \"pool with chairs and umbrella\" but the rules say \"exclude unless essential\". So perhaps not necessary.\n\nWait, the problem says \"keep background descriptions minimal unless essential\". So maybe \"pool deck with chairs and umbrella\" is part of the background, but if it's not essential for motion, maybe skip. But the video shows the umbrella and chairs, so maybe include as minimal.\n\nWait, the example output would need to be concise. Let's try:\n\nA girl in a red swimsuit steps into the pool from the edge, jumps, submerges, and resurfaces. An adult stands at the pool's edge, while other swimmers are visible in the water. The camera remains stationary, capturing the poolside area.\n\nCheck if that's chronological", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jhan-3k0R1s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jhan-3k0R1s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1046.218890121142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children in the pool are actively swimming, with visible motion trajectories indicating locomotion (e.g., kicking, arm movements). Adults on the deck appear stationary.", "background_and_ambient_analysis": "The stone wall and pool deck elements are static; water in the pool is calm with no significant fluid motion (e.g., waves, splashes), ruling out dominant ambient environmental effects."}}
{"video_id": "jiPZ6_4PR6w", "file_name": "jiPZ6_4PR6w_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a red and white patterned mallet strikes a large, textured dark green gong, then retracts the mallet to reveal a central dent on the gong’s surface. The scene is set on a tiled floor with a wooden chair leg visible to the left; the camera maintains a close-up perspective, tracking the mallet’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jiPZ6_4PR6w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jiPZ6_4PR6w_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 131, "blur_score": 46.72848332941503, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand and mallet are discrete solid objects moving: hand grips mallet, swings it to strike the drum surface.", "background_and_ambient_analysis": "Background elements (tiled floor, wooden structure) show no uniform shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "jieKyh7lfkU", "file_name": "jieKyh7lfkU_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the initial frame shows a dough log with text, but we need to focus on motion. Then, a hand takes a piece of dough. The hands work with the dough: first, they take a piece, shape it, and place it on a tray. Then, the tray with cookies is shown. Let's list the steps.\n\nFirst, a hand picks up a section of dough from the log. The hands roll or shape the dough into a ball. Then, they place the dough pieces on a baking sheet. The camera angle is top-down when placing on the tray. Background has chocolate chips and a yellow object, but minimal. The text says \"Refrigerate...\" but we exclude text recognition. So chronologically: hand takes dough piece, shapes into a ball, places multiple pieces on tray. Need to mention appearance: dough is light brown with dark bits (chocolate chips), size of pieces. Spatial: hand moves from log to tray. Camera: close-up, then top-down on tray.\n\nWait, the video steps: [0.0] shows dough log and text, [1.4] hands moving, [2.5] hand holding dough, [3.6] hands shaping, [4.7] placing on tray with text. So motion: hands take a piece of dough, shape it into a round ball, then place the ball onto a baking sheet with other similar balls. The dough pieces are light-colored with dark spots (chocolate chips). The tray is black with parchment paper. Background has a few chocolate chips and a yellow object, but minimal. Camera starts with close-up of hands, then top-down when placing on tray.\n\nNow, the caption needs to be chronological. So:\n\nA hand picks up a piece of light brown dough with dark chocolate chips, shapes it into a round ball, and places it on a black baking tray lined with parchment paper. Subsequent hands repeat this action, placing multiple similar dough balls on the tray. The camera transitions from close-up of the hands shaping the dough to a top-down view of the tray with the arranged dough pieces.\n\nCheck rules: focus on motion (hand picking, shaping, placing), appearance (light brown with dark bits), spatial (tray with parchment), camera perspective (close-up then top-down). Exclude text. Keep concise.\n\nLet me check the exact sequence. The first clip: dough log on white surface, text. Then, a hand moves over the dough, picks up a piece (looks like the log is cut into pieces already? Wait, the first frame says \"Cut the dough into 6 equal pieces\", so maybe the log is already cut? Wait, no—the first frame shows the dough as a log with the text. Then the next frame shows hands moving, so hand takes a piece. So the sequence: hands take a piece from the log, shape into a ball, place on tray.\n\nSo the main actions: hands grasp a section of dough, form it into a ball, and position it on a baking sheet. Then, multiple pieces are placed. The tray has parchment, so \"lined with parchment paper\".\n\nLet's draft:\n\nA hand grasps a piece of light brown dough speckled with dark chocolate chips, molds it into a round ball, and places it onto a black baking tray lined with white parchment paper. The process is repeated as additional dough balls are arranged on the tray. The camera shifts from close-up of the hands shaping the dough to a top-down view of the tray with the placed dough pieces.\n\nCheck if it's concise and chronological. Yes, starts with grasping, molding, placing, then repeating. Mentioned appearance (light brown, dark chips), spatial (tray with parchment), camera movement (close-up to top-down). Background is minimal (not needed per rules). Text exclusion is done.\n\nWait, the video shows 3 pieces on the tray in the last frame, so \"additional dough balls\" but the initial action is placing one, then more. The rule says concise, so maybe \"A hand molds a piece of light brown dough with dark chocolate chips into a round ball and places it on a black baking tray lined with parchment paper. The process repeats as more dough balls are arranged on the tray.\" But need to specify the sequence.\n\nAlternatively: Hands pick up a section of light brown dough speckled with dark chocolate chips, roll it into a ball, and set it on a black baking tray with parchment paper. This action is repeated to place multiple dough balls on the tray. The camera transitions from close-up to a top-down view of the arranged dough pieces.\n\nYes, that's better. Let's make it one paragraph.\n\n<caption_output>A hand grasps a light brown dough piece with dark chocolate chips, molds it into a round ball, and places it on a black baking tray lined with parchment paper. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jieKyh7lfkU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jieKyh7lfkU_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 121.90207749218511, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands and dough) move due to physical forces: hands cutting, shaping, and placing dough balls on a tray.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed; static background objects (baking sheet, chocolate chips) remain consistent."}}
{"video_id": "jhRY-5nEhhQ", "file_name": "jhRY-5nEhhQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children in colorful shirts (blue, green, yellow) and adults stand on a grassy field, facing a person in a light blue shirt and black pants. The instructor bends down to pick up a yellow object from the ground while the children observe. A child in a dark shirt and orange shorts walks from the left toward the group. The camera pans slightly to track the instructor’s motion, maintaining a ground-level perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jhRY-5nEhhQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jhRY-5nEhhQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 203.3829184246541, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) move via locomotion and interaction (e.g., walking, bending, positioning). The red ball and frisbee are stationary or briefly handled by people.", "background_and_ambient_analysis": "Static background elements (trees, grass, house) show no uniform shifting or fluid/environmental motion (e.g., wind, water). No fire, smoke, or wave-like patterns observed."}}
{"video_id": "jizLkk2bpng", "file_name": "jizLkk2bpng_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark brown hair and dark clothing applies makeup using a brush on their cheek, then moves the brush to their ear area, shifts to the side of their nose, and uses a round brush on the cheek. The camera maintains a close-up perspective with slight movement, focusing on the face against a minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jizLkk2bpng.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jizLkk2bpng_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 161, "blur_score": 156.55196340457945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a makeup brush moves across the face in controlled motions to apply makeup.", "background_and_ambient_analysis": "The background (interior room with door) is static and shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "jjCFzmo513c", "file_name": "jjCFzmo513c_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A whole light brown pig rotates slowly on a long metal spit above a bed of gray coals. Two people, one in a dark shirt and another in a white shirt, maneuver the spit to turn the pig, adjusting its position as it roasts. The camera pans right with a slight shake, focusing on the rotating pig and coals below.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jjCFzmo513c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jjCFzmo513c_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 584.8282307110054, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A whole pig on a rotating spit is being turned by a person's hand, with the pig's position shifting as it cooks.", "background_and_ambient_analysis": "Concrete wall and ground remain static across frames; no dominant fluid or environmental motion (fire, water, wind) is the primary driver of visible motion."}}
{"video_id": "jjQ-YNX6gSQ", "file_name": "jjQ-YNX6gSQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt and light shorts walks from the right side of the frame across the porch area toward the left, exiting the view. The camera remains stationary, capturing the porch with scattered fallen leaves and trees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jjQ-YNX6gSQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jjQ-YNX6gSQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 2622.1598247760676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking across the frame from right to left (observed from frame 0.3 to frame 2.0).", "background_and_ambient_analysis": "Background is static (trees, ground, sky) with no fluid or wind motion. Leaves on ground are static. No ambient environmental motion detected."}}
{"video_id": "jju7d0d4-ok", "file_name": "jju7d0d4-ok_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light-colored nail polish holds a black smartphone featuring a silver physical keyboard. Initially, a finger taps the phone's screen, then the fingers shift to the keyboard and press keys. The camera maintains a close-up, steady perspective on the device and hand throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jju7d0d4-ok.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jju7d0d4-ok_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 74.26714955581147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The hands and smartphone are the discrete objects moving; hands interact with the smartphone by touching the screen and typing on the physical keyboard.", "background_and_ambient_analysis": "The background is dark and static with no shifting elements or environmental fluids (fire, water, smoke, wind) present."}}
{"video_id": "ji01OfXqQzE", "file_name": "ji01OfXqQzE_000658_000668.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red helmet, black clothing, and yellow gloves skates along the boards of an indoor ice rink, using a hockey stick to propel themselves forward while maintaining a low stance. They move parallel to the boards, gliding across the ice with slight adjustments to their position. The camera captures the scene from a low angle, remaining stationary to follow the subject’s motion along the rink’s edge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ji01OfXqQzE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ji01OfXqQzE_000658_000668.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 134.87576304689057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person in hockey gear holding a stick is moving on ice, exhibiting locomotion (skating) with visible dynamic posture changes.", "background_and_ambient_analysis": "The indoor ice rink background (walls, ceiling, ice surface) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "jhdg_gFriBg", "file_name": "jhdg_gFriBg_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand moves a stack of pink and green poker chips across a green casino table, placing them in front of face-up cards. The hand shifts the chips from a central stack to positions adjacent to the cards, with the camera maintaining a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jhdg_gFriBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jhdg_gFriBg_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 36.41174606619158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dealer's hands are moving discrete solid objects (chips and cards) across the table surface: picking up chips, repositioning them, and handling cards. These movements are deliberate, localized, and exhibit clear physical interactions.", "background_and_ambient_analysis": "The casino table background (green felt, fixed markings, and surrounding environment) shows no shifting or fluid motion (fire, water, smoke, or wind). Static elements like the table layout and chip racks remain consistently positioned throughout the video."}}
{"video_id": "jkNMEfwbxYY", "file_name": "jkNMEfwbxYY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows an archer in a competition. First, the archer is standing, drawing the bow. The main subject is the archer, wearing a sleeveless top (white with red), dark pants, and a cap. They're holding a bow, drawing the string back. The background has red seats and banners, but we need minimal background. Chronologically, the archer is preparing to shoot, drawing the bow, holding it steady. The camera is probably static, since there's no mention of movement. Let's check the rules: no text recognition, so ignore the scoreboard. Focus on motion: archer draws bow, aims, releases. Wait, in the frames, the counter counts down? Maybe the action is the archer drawing and preparing. Let's structure it: An archer in a sleeveless white and red top, dark pants, and cap stands on a green mat, drawing a bow with a steady posture. The archer maintains the draw, preparing to release the arrow. The background features red seating and banners, but the focus is on the archer's motion. Camera is static, no movement. Need to keep it concise. Let's make sure: main subject is the archer, motion is drawing the bow, chronologically. So the caption should be: \"A person wearing a sleeveless white and red top, dark pants, and a cap draws a bow, maintaining a steady stance as they prepare to release an arrow. The camera remains stationary, capturing the archer's focused motion against a backdrop of red seating and banners.\" Wait, but the rules say minimal background. Maybe: \"An archer in a white and red sleeveless top and dark pants draws a bow, holding it steady as they aim. The camera remains fixed, observing the archer's preparation without significant movement.\" Let me check the rules again: exclude text recognition, named characters. So no \"Ellison B USA\" or the scoreboard. So focus on the person's actions. Also, chronological order: starts with drawing the bow, holding, then maybe releasing? Wait, in the video frames, the counter goes from 15 to 14 to 13... so the archer is waiting for the count, drawing the bow. So the sequence is: archer draws the bow, holds it, then releases? But the video might be showing the setup. Let's see the frames: the archer is in a draw position, with the bowstring pulled back. So the action is drawing the bow, maintaining position. So the caption would be: \"An individual in a white and red sleeveless top and dark pants draws a bow, holding it steady in preparation to shoot. The camera remains stationary, capturing the archer's focused stance against a backdrop of red seats and banners.\" But need to be concise. Let's trim: \"A person wearing a white and red sleeveless top and dark pants draws a bow, holding it steady in a shooting stance. The camera remains fixed, observing the archer's motion with minimal background details.\" Wait, rules say \"mention spatial relationships if relevant\" but not necessary here. The key is motion: drawing the bow, holding. Let's make it one sentence: \"An archer in a white and red sleeveless top and dark pants draws a bow, maintaining a steady posture as they prepare to release the arrow; the camera remains stationary throughout the sequence.\" But check rules: \"concise, chronological paragraph\". So maybe: \"The archer, dressed in a white and red sleeveless top and dark pants, draws the bowstring back in a steady stance, holding it prepared to shoot. The camera remains static, capturing the motion without notable movement or angle shifts.\" Hmm, but need to be concise. Let's see the example format. Let's draft: \"An archer in a white and red sleeveless top and dark pants draws a bow, holding it steady as they aim. The camera remains stationary, focusing on the archer's motion against the background of red seating.\" But rules say minimal background. Maybe omit the background. The rules say \"exclude text recognition, named characters...\". So focus on the person's action. Let's try: \"A person wearing a sleeveless white and red top and dark pants draws a bow, holding it steady in preparation to release. The camera stays fixed on the archer's motion.\" But need to mention appearance: color, size, orientation. The archer is standing, facing forward. So: \"A person in a sleeveless white and red top and dark pants stands on a green mat, drawing a bow with both hands, maintaining a steady posture. The camera remains stationary, capturing the archer's focused preparation.\" Wait, the green mat is part of the scene, but maybe not essential. Let's check the video: the floor has a green strip. So", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jkNMEfwbxYY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jkNMEfwbxYY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 154, "blur_score": 561.216781200397, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a bow is drawing and releasing an arrow; the motion is due to the person's explicit physical actions (bowing, shooting).", "background_and_ambient_analysis": "Background elements (red stadium seats, banners, scoreboard) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "jlOVPDnej58", "file_name": "jlOVPDnej58_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two shirtless men, one with a beard and the other with curly hair, face each other in a kitchen and clap hands rhythmically. A girl in a striped shirt sits on the counter, with another person seated behind her observing. The men’s clapping motions continue with arm movements, and the camera remains handheld with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jlOVPDnej58.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jlOVPDnej58_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 244.71187565223906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are visible: two shirtless individuals moving their arms and hands (interacting with each other), and one seated person observing. The motion is from deliberate human locomotion and gesture-based interactions.", "background_and_ambient_analysis": "The kitchen background (cabinets, microwave, walls) shows no significant shifting or fluid motion (fire, water, smoke, wind). Background elements remain stable throughout the clip."}}
{"video_id": "jnQcsXuBY0g", "file_name": "jnQcsXuBY0g_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five men stand behind a teal tablecloth-covered table; one in a red cap eats while others gesture and shift positions. Throughout the sequence, the men interact, with minor movements including hand gestures and slight shifts in stance. The camera remains mostly steady with minimal shake, capturing the group from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jnQcsXuBY0g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jnQcsXuBY0g_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 405.0607591115374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people seated at a table exhibit discrete motion: hand gestures, head turns, and minor body shifts consistent with conversation or interaction.", "background_and_ambient_analysis": "The background (walls, tablecloth, and distant elements) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "jmEixn6lefY", "file_name": "jmEixn6lefY_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands place a folded white napkin on a light-colored tablecloth, with a red rose and white object visible in the background. The camera shifts to a close-up of the hands arranging the napkin on a white plate amid cutlery and glassware. The hands continue folding the napkin into a structured shape, adjusting its position on the plate. The camera maintains a top-down perspective initially, transitioning to a tight focus on the hands and napkin during the folding motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jmEixn6lefY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jmEixn6lefY_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 48.60440209382767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands manipulating a small white card and napkins (white with patterns) on a table. The hands are moving the card and napkins to place them on plates or fold them.", "background_and_ambient_analysis": "No significant ambient environmental motion (e.g., fire, water, wind). Background elements (grass, table, indoor furniture) are static and not shifting uniformly. The transitions between scenes are cuts, not camera movement."}}
{"video_id": "jpRWZ40UIzQ", "file_name": "jpRWZ40UIzQ_000200_000210.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black t-shirt and black gloves operates an orange chainsaw, positioning it against a light brown wooden log in a forested area. They begin sawing, causing wood chips to scatter; the camera gradually zooms in to focus on the chainsaw blade cutting through the log. The surrounding greenery is visible but minimal. The camera remains steady with a slight downward angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jpRWZ40UIzQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jpRWZ40UIzQ_000200_000210.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 458.1860126963893, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a chainsaw on a wooden beam; the chainsaw blade interacts with the wood, producing discrete motion of the cutting tool and material displacement.", "background_and_ambient_analysis": "Background elements (trees, foliage, ground) remain largely static; no significant fluid/environmental motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "joQdyYl5u7I", "file_name": "joQdyYl5u7I_000210_000220.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holding a baby wearing a white outfit and hat moves forward in a room, lifting the baby slightly while approaching the camera. The baby remains held in front of the person, who shifts position toward the camera. Background elements include a wooden cabinet and furniture, but details are minimal. The camera remains steady, transitioning to a closer view as the person moves nearer.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/joQdyYl5u7I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/joQdyYl5u7I_000210_000220.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 78.51054496791228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and baby are moving as discrete solid objects; the woman is holding and moving the baby.", "background_and_ambient_analysis": "The background (door, mirror, furniture) remains static without shifting. There is no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "jq8WXCEKC8w", "file_name": "jq8WXCEKC8w_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue hooded sweatshirt and blue gloves bends over a wooden workbench, steadily sawing a piece of wood. They move the saw through the wood, completing the cut. The camera remains mostly static with minimal angle adjustment during the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jq8WXCEKC8w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jq8WXCEKC8w_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 167.55571482693233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue clothing is actively moving their hands and body while interacting with objects on a table.", "background_and_ambient_analysis": "Background elements (brick wall, plants) are static with no uniform shifting, and no fire, water, or wind-driven motion detected."}}
{"video_id": "jpfN_X7npoA", "file_name": "jpfN_X7npoA_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark shorts lies on a bench, lifting a weighted barbell, while a standing man in a white shirt and dark pants assists behind him. The lifter raises the barbell from his chest to an overhead position, then lowers it back down before sitting up. The camera remains stationary with slight shake, capturing the scene from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jpfN_X7npoA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jpfN_X7npoA_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 90, "blur_score": 71.92000330798274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the gray shirt is lifting a barbell (discrete solid object motion), while the person in white actively spots and adjusts position around the lifter. Both movements are explicit physical forces from weightlifting.", "background_and_ambient_analysis": "The gym background (weight racks, machines, walls) is static with no fluid/environmental motion (fire, water, smoke, wind) or uniform background shifts indicating ambient environmental or camera motion."}}
{"video_id": "jrEQ-SNenOY", "file_name": "jrEQ-SNenOY_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue and gray striped shirt, a necklace, and a watch holds a book with a red rocket illustration on the cover, then flips the pages to reveal a yellow cover with blue characters and the word \"BOOM!\" in red. The individual continues turning pages, displaying different sections of the book. The background includes framed pictures on a wall. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jrEQ-SNenOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jrEQ-SNenOY_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 140.54401557246842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The book is held and flipped by the person, with discrete movement of its pages and cover as the person turns it.", "background_and_ambient_analysis": "The background (wall with framed pictures) remains static across frames, showing no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "jqL4ScoeLbs", "file_name": "jqL4ScoeLbs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small orange rubber band above a cluttered desk with a black keyboard, scattered papers, and office supplies; the hand stretches the rubber band between fingers, releases it, and moves across the desk toward the monitors, gesturing while the camera shifts slightly to reveal more of the workspace. The scene maintains a close-up perspective with minimal background details, focusing on the hand’s movements and interaction with the desk items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jqL4ScoeLbs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jqL4ScoeLbs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 140.01638837982415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving, manipulating a small object (likely a pen or tool) over a desk. The motion is due to explicit physical forces (hand gestures).", "background_and_ambient_analysis": "The background (desk, papers, keyboard, monitor) is static with no shifting or fluid motion. No fire, water, or wind present."}}
{"video_id": "jrZYZfRkN8c", "file_name": "jrZYZfRkN8c_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of basketball players in blue jerseys with visible numbers (35, 2, 22) gather closely around a man in a light blue shirt and tie, who holds a clipboard and gestures while speaking. The players face him, leaning in to observe the clipboard. The man remains stationary at the center as the players shift slightly, maintaining focus on the clipboard. The camera captures the scene from a steady, frontal perspective, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jrZYZfRkN8c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jrZYZfRkN8c_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 64.04382750605052, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (people in jerseys) exhibit slight positional shifts and head movements as they interact with the central figure (e.g., leaning in, adjusting stances).", "background_and_ambient_analysis": "Background elements (walls, banner text) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "juFSzFGXEF8", "file_name": "juFSzFGXEF8_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people stand in front of a seated crowd; the individual on the left wears a colorful orange shirt and lei, the middle person wears a blue dress with a lei, and the right person wears a red top holding a white blanket with a green emblem. They adjust positions slightly. The camera slightly pans right, maintaining a frontal view of the group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/juFSzFGXEF8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/juFSzFGXEF8_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1030.541380967225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "juig2ClSCls", "file_name": "juig2ClSCls_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green shirt and blue jeans holds a large dark green alligator on a grassy area. Another man in a black shirt and khaki shorts runs toward him, then both lift the alligator together, moving it toward a pond. The camera follows their motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/juig2ClSCls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/juig2ClSCls_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 299.2690243278888, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interact with a large alligator; their movements involve walking, bending, and handling the reptile, with clear physical interactions between solid objects (humans and alligator) driven by explicit physical forces (e.g., pushing, lifting).", "background_and_ambient_analysis": "Background elements (grass, trees, water) show minimal movement; no fire, smoke, or significant wind-driven fluid motion detected. Static water body and stationary vegetation indicate no dominant ambient environmental motion."}}
{"video_id": "ju1yUW-9sNY", "file_name": "ju1yUW-9sNY_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a light blue shirt with red floral patterns stands at a wooden dining table, adjusting items on the surface before standing upright and gesturing with her hands while holding a folded cloth. The background reveals a living room with a couch and windows. The camera remains static, capturing her actions from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ju1yUW-9sNY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ju1yUW-9sNY_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 138.41701408049911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A woman (solid object) is moving her hands and body while preparing food at the table; discrete motion from intentional locomotion.", "background_and_ambient_analysis": "Background elements (couch, painting, window) remain static; no ambient environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "juy-3NzUl0M", "file_name": "juy-3NzUl0M_000353_000363.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a chessboard. The main subject is a hand moving chess pieces. Let's break it down.\n\nStart: The video begins with a chessboard setup. The board has red and black squares, white and black pieces. Then a hand enters the frame. The hand is moving a white pawn from the second rank to the fourth rank (since in chess, pawns move forward, so from row 2 to 4). Wait, in the frames, the hand moves a white pawn. Let's check the sequence. The first frame shows the pawn at position, then the hand moves it to another square.\n\nLooking at the timestamps: [0.0] to [0.3], then the hand moves a black piece? Wait no, the first action is the hand moving a black piece? Wait no, the initial frame: the hand is moving a black piece? Wait no, the first frame (0.0) shows the board with white pieces on the bottom (assuming white is bottom), black on top. Then at [0.0] the hand is moving a black piece? Wait no, the first frame (0.0) has a hand moving a black piece? Wait, the video starts with the board, then the hand moves a piece. Let's see:\n\nFrame 0.0: chessboard with pieces. Then frame 0.3: hand moves a black piece (since it's a black king, or rook?) Wait, in the video, the hand moves a black piece to capture a white piece. Wait, the movement: the hand is moving a black piece (probably a rook or knight? Wait, the pieces are standard chess. Let's check the sequence:\n\nAt [0.0], the board has white pawns on the bottom (row 2), black on top. Then the hand moves a black piece: from frame 0 to 1, hand moves a black rook? Wait, no, the first action is moving a black piece (from the top side) to capture a white pawn. Let's see the frames:\n\nFrame 0: hand is at position, then frame 1: hand is moving a black piece (maybe a rook) from the top to the right, capturing a white pawn. Wait, no, the video shows:\n\n[0.0] - initial board, then [0.3] the hand moves a black piece, then [0.6] maybe another move. Wait, the user provided the video frames as [0.0], [0.3], [0.6], etc. Wait, the video description is:\n\n[0.0] shows a chessboard with white and black pieces, hand moving a black piece (the first action). Then the hand moves a white piece (from the second rank) to a new square. Wait, the user's frames:\n\n<0.3 seconds> - initial, hand is at position\n\n<1.4 seconds> - hand moves black piece (from top) to capture white pawn\n\n<2.5 seconds> - hand moves black piece (another one?)\n\n<3.6 seconds> - hand moves white piece (from bottom) to a square\n\nWait, let's parse each frame:\n\nFrame 0.0: Chessboard with red and black squares. White pieces (light-colored) on the bottom (rows 1-2), black pieces (dark) on top (rows 7-8). A hand (from the right) moves a black piece (likely a rook or knight) from its starting position towards a white pawn. Wait, the first movement: at 0.0, the hand is moving a black piece (probably a rook or pawn) from the top row (black's side) to capture a white pawn. Wait, in chess, pawns move forward, so white's pawns are on the bottom (row 2), black on top (row 7).\n\nLooking at the video: the hand moves a black piece (e.g., rook) to take a white pawn. Wait, the first action: at [0.3], the hand moves a black piece (rook, for example) from the top (row 7) to the square where a white pawn is (row 4), capturing it. Then in [1.4], the hand moves another piece, maybe a white pawn moving forward. Wait, the sequence:\n\n- The first action: a hand moves a black piece (dark-colored, size of standard chess pieces) from the top of the board (black's side) to a square where a white pawn (light-colored) is positioned, capturing it. The white pawn is now removed from the board.\n\n- Then, the hand moves a white pawn (light-colored) from its starting position on the bottom row (row", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/juy-3NzUl0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/juy-3NzUl0M_000353_000363.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 1030.266439916292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Chess pieces (black and white) are moved by a human hand in discrete, deliberate motions across the board.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; the chessboard and surrounding surface remain static throughout the clip."}}
{"video_id": "jtfr-PffH4Q", "file_name": "jtfr-PffH4Q_000702_000712.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt and dark shorts moves from standing near a wooden closet to sitting on a bed, lowering a clarinet from their head to their hands before bringing it up to their mouth. The room features wooden walls and a bed with red bedding. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jtfr-PffH4Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jtfr-PffH4Q_000702_000712.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 36.31031381117325, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: lifting, adjusting, and playing a clarinet, with visible hand and body motions driven by physical actions (e.g., grasping the instrument, repositioning).", "background_and_ambient_analysis": "Background consists of static wooden walls and furniture with no shifting or fluid motion (no fire, water, smoke, or wind effects visible)."}}
{"video_id": "jxXeV3U8XLU", "file_name": "jxXeV3U8XLU_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair wearing a checkered shirt stands to the right of a large canvas mounted on an easel, adjusting color blocks on a desert landscape painting featuring a prominent rock arch and golden foliage. The individual moves their hand across the canvas, modifying the artwork. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jxXeV3U8XLU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jxXeV3U8XLU_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 248.12400337813963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (painter) is moving their head, body, and arms as they paint, which is a solid object moving due to explicit physical forces (locomotion and arm movements).", "background_and_ambient_analysis": "The background (wall) is static with no shifting. There are no fluid or environmental motions (fire, water, wind) present."}}
{"video_id": "jx18eaAB39w", "file_name": "jx18eaAB39w_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands hold a white toilet paper roll decorated with black pom-pom eyes, buttons, an orange carrot nose, and snowflake stickers, rotating it to display features. The roll is then placed next to two metallic Christmas trees (one red, one green) on a white surface, followed by positioning a second identical snowman roll beside the first. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jx18eaAB39w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jx18eaAB39w_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 156, "blur_score": 278.29360311057746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands are moving solid objects (snowman craft and Christmas trees), which are being manipulated for the tutorial.", "background_and_ambient_analysis": "The background (white surface) is static and does not shift. No fire, water, smoke, or wind is present."}}
{"video_id": "jxAkAEtCK2E", "file_name": "jxAkAEtCK2E_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in a white and black cap and camouflage shorts crouches on wet sand near the water. He pours the contents of a blue bottle into the sand while holding a shovel in his left hand. The background features a distant shoreline with mountains and scattered figures. The camera remains steady, focusing on the man's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jxAkAEtCK2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jxAkAEtCK2E_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 110.36094791650905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is actively moving a blue bottle on the sand, demonstrating physical interaction with the object.", "background_and_ambient_analysis": "The background (hills and calm sea) is stable with no uniform shift, and there is no dominant environmental motion (e.g., waves or wind)."}}
{"video_id": "jxwTKqsLAz8", "file_name": "jxwTKqsLAz8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video frames. The main subject is a hand holding a blue cup. In the first frame, the hand is over a sink with dice. Then the hand moves the cup, maybe pouring or something? Wait, the video shows the hand moving the blue cup across the sink area. There are dice: white and blue ones. Let's check the motion. The hand is moving the cup, possibly rolling it or moving it around. The dice are on the sink. Then the hand moves the cup to the right, maybe? Wait, the frames show the hand moving the blue cup, and the dice are being moved too? Wait, no, in frame 0, dice are on the sink. Then frame 1: hand moves the cup. Frame 2: hand moves the cup, maybe the dice are still there. Then frame 3: the cup is moved, and the dice are now on the counter? Wait, the sink is the main area. Wait, the background is a kitchen counter with a basket and other items, but we should keep background minimal. \n\nSo main subjects: hand, blue cup, dice (white and blue). Chronological order: hand moves the blue cup across the sink, the dice are on the sink. Then the hand moves the cup, maybe scooping or moving. Wait, the action is the hand moving the cup, which might be rolling or moving the dice? Wait, in frame 0, dice are on the sink. In frame 1, hand moves cup, maybe the dice are still there. Frame 2, hand moves cup, dice are on the sink. Frame 3, hand moves cup, and dice are now on the counter? Wait, the sink is dark, and the counter is around it. Wait, maybe the hand is moving the cup to the right, and the dice are being pushed by the cup? Let's see:\n\n- Frame 0: hand holds blue cup over sink; dice (white and blue) on sink.\n- Frame 1: hand moves blue cup, dice are still there.\n- Frame 2: hand moves cup further right, dice now closer to edge.\n- Frame 3: hand moves cup, dice are now on the counter next to the sink? Wait, the sink is the main area. Wait, maybe the hand is moving the cup and the dice get knocked into the sink? Wait, no, in frame 3, there's a white dice on the counter. Wait, the video shows the hand moving the cup, and the dice are being moved (maybe rolled) by the cup. Then the hand takes the cup to the edge of the sink. \n\nNow, appearance: blue cup (size: small), dice: white and blue, small, cube-shaped. Number: several white and blue dice. Spatial relationships: hand moves cup across sink, dice on sink, then dice are pushed or moved by the cup. \n\nCamera perspective: top-down? The video shows the sink and counter from above, so top-down. Camera movement: maybe slight shake as the hand moves. \n\nBackground: minimal, just counter and some items, but not essential. \n\nNow, put it all together chronologically: \n\nA hand holding a blue cup moves across a dark sink counter, with several white and blue dice initially resting on the sink surface. The hand shifts the cup rightward, causing the dice to roll slightly; eventually, the hand lifts the cup near the sink's edge. The camera maintains a top-down view with minimal movement throughout.\n\nWait, check the frames:\n\nFrame 0: hand is over sink, dice on sink.\n\nFrame 1: hand moves cup right, dice still on sink.\n\nFrame 2: hand moves cup further right, dice now on counter (wait, no, the sink is a basin, but in frame 2, the counter is around it. Maybe the sink is the basin, and the counter is the edge. Wait, in frame 0, the sink is a dark basin, with dice inside. Then the hand moves the cup, maybe pouring, but the dice are on the sink. Then the hand moves the cup, and the dice are pushed into the sink? Wait, no. Let's see the actual video: the first frame has a hand holding a blue cup over the sink with dice. Then the hand moves the cup to the right, across the sink, and the dice are on the sink. Then the hand moves the cup to the edge, and the dice are now on the counter next to the sink. \n\nSo the motion is: hand moves blue cup from left to right across the sink counter, pushing white and blue dice toward the sink's edge. The camera is top-down with slight movement as the hand moves. \n\nWait, the exact frames:\n\n[0.0] Hand holding blue cup over", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jxwTKqsLAz8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jxwTKqsLAz8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 94.30800291243659, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a blue object (likely a sponge or tool) across the counter, interacting with three small balls (white and blue). The balls are displaced by the object's motion.", "background_and_ambient_analysis": "Background elements (counter, cabinets, floor) remain stable with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "jyotMg0QnzQ", "file_name": "jyotMg0QnzQ_000205_000215.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a red shirt with a yellow emblem sits cross-legged on the floor, then leans forward and reaches to pick up a small object from the floor in front of them. The camera remains stationary throughout, capturing the motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/jyotMg0QnzQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/jyotMg0QnzQ_000205_000215.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 52.285410196198356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to manipulate a small object (likely a phone) on the floor.", "background_and_ambient_analysis": "The background (window and dark object) is static. No fluid or environmental motion detected."}}
{"video_id": "k-KRHCIUh5I", "file_name": "k-KRHCIUh5I_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a yellow shirt, dark pants with white stripes, and blue socks sits on a light green couch, holding a clarinet with sheet music positioned to his right. He raises the clarinet to his mouth, fingers moving over the keys as he plays. The camera remains stationary throughout, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k-KRHCIUh5I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k-KRHCIUh5I_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 74.02581139360534, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is holding a clarinet and demonstrating physical movements consistent with playing an instrument (e.g., finger motion on keys, breath control). This represents discrete, solid object motion due to voluntary action.", "background_and_ambient_analysis": "The background consists of a stationary couch and wall; no shifting or fluid motion (fire, water, smoke, wind) is observed. Background elements remain fixed and unchanging."}}
{"video_id": "k-Qz8Qc0v5g", "file_name": "k-Qz8Qc0v5g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blue United States Postal Service mailbox is positioned on a grassy area. A person wearing a black top and light blue jeans approaches from the left side of the frame, inserts mail into the mailbox slot, and closes the lid. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k-Qz8Qc0v5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k-Qz8Qc0v5g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 197.15196157480236, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark top and light pants) approaches the mailbox, inserts mail, and closes it. This is discrete locomotion and interaction with a solid object.", "background_and_ambient_analysis": "The background (sidewalk, grass, mailbox) shows no shifting or fluid motion; static elements remain fixed without uniform displacement."}}
{"video_id": "k-ppjXBPx58", "file_name": "k-ppjXBPx58_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a red shirt stands in a kitchen, holding a snack container and bringing it to his mouth to eat, then moving the container away. The camera remains stationary in a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k-ppjXBPx58.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k-ppjXBPx58_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 43.437518275637686, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) is moving: eating from a container, lifting the container, wiping mouth, and adjusting posture. Motion is explicit, self-driven locomotion with no environmental interference.", "background_and_ambient_analysis": "Kitchen background elements (cabinets, countertop, sink, and stationary items) show no fluid motion, fire, water, or wind effects. Background remains static with no uniform shifting."}}
{"video_id": "k08VXHZr7KI", "file_name": "k08VXHZr7KI_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands arranges playing cards on a green casino table, moving a stack of white cards with black suits into designated layout boxes. The hands position individual cards within the marked sections, shifting them from one area to another. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k08VXHZr7KI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k08VXHZr7KI_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 245.16397956045031, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands are actively moving and arranging playing cards on the table, with discrete card movements visible.", "background_and_ambient_analysis": "The green table surface and printed markings remain static; no fluid motion (fire, water, smoke) or wind-induced motion is observed."}}
{"video_id": "k09_0p-F2dg", "file_name": "k09_0p-F2dg_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A muscular man in a black sleeveless shirt and dark pants, wearing a cap, shears a sheep lying on a blue tarp. He bends over the sheep, using electric shears to remove thick wool from its body, moving the tool across the sheep’s side and back. To the left, additional wool piles and a white sheep are visible. The camera remains stationary at a medium angle, capturing the man’s focused motion as he continues shearing the sheep’s wool. Background elements include grass and a fence, but focus stays on the shearing action. The camera shows no significant movement or shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k09_0p-F2dg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k09_0p-F2dg_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 294.8913443538176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively shearing sheep, with hands manipulating wool and moving the sheep's body; the sheep and wool exhibit discrete motion due to physical interaction.", "background_and_ambient_analysis": "Background elements (grass, fence, structure) show no uniform shifting; no significant fluid/environmental motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "k1FHMWRaN6k", "file_name": "k1FHMWRaN6k_000290_000300.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small light-colored wooden shed with an open door and single window is shown. A silver ladder is positioned against the shed’s left side; a person in dark clothing and a hat climbs the ladder from the ground toward the roof. The camera remains stationary with slight shake, capturing the ladder and shed against a backdrop of greenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k1FHMWRaN6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k1FHMWRaN6k_000290_000300.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 227.49127815505133, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves by climbing a ladder and then descending. The ladder is positioned and then remains stationary while the person climbs and descends.", "background_and_ambient_analysis": "The background (building, ground, plants) remains static with no uniform shifting. No fluid or environmental motion (fire, water, wind) is dominant."}}
{"video_id": "k1va4Z7d8lQ", "file_name": "k1va4Z7d8lQ_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt holds a white fabric horizontally, stretches it upward, and manipulates it with both hands, moving the fabric in front of them while maintaining a static camera position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k1va4Z7d8lQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k1va4Z7d8lQ_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 95, "blur_score": 45.65612509902456, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is holding and manipulating a long white flexible object (likely fabric or tube), stretching and moving it with their hands.", "background_and_ambient_analysis": "The background (walls, framed pictures) is static; no environmental fluid motion (fire, water, smoke) or wind is observed."}}
{"video_id": "k0kOSuqKEmI", "file_name": "k0kOSuqKEmI_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a grassy field with two people. The main subject is a person in dark clothing running with a ball. Wait, the first frame shows a person on the left, then in the next frames, they start running towards the center. Wait, no, let's check the frames. Frame 0: two people, one on left, one on right. Then frame 1: the left person is running towards the center, holding a ball. Frame 2: they're still running, moving forward. Frame 3: they're in mid-stride, then frame 4: they pass the middle, and frame 5: the person on the right (in blue shirt, white shorts) starts running towards the left. Wait, no, let's see.\n\nWait, the video starts with two people on the field. One is on the left, holding a ball, and the other is on the right. Then the left person starts running towards the center (direction is from left to right). As they run, they move past the white marker (red in frame 0?), then the right person starts to move towards the left? Wait, no. Let's look at the sequence:\n\nFrame 0: Left person is standing, holding a ball. Right person is standing. \n\nFrame 1: Left person is in motion, running towards right, holding ball. Right person is stationary.\n\nFrame 2: Left person continues running, almost to the center.\n\nFrame 3: Left person is moving past the center, ball in hand.\n\nFrame 4: Left person has passed the center and is running further right, then the right person (in blue shirt, white shorts) starts moving towards left, perhaps to intercept.\n\nWait, no, let's check the actual frames. The user provided:\n\n[0.0] - both standing, one left (dark shirt, dark shorts), one right (blue shirt, white shorts)\n\n[0.3] - left person starts running towards right, holding ball. Right person still standing.\n\n[1.4] - left person is running, moving towards right, ball in hand. Right person still standing.\n\n[2.5] - left person is mid-run, ball in hand, moving right. Right person still standing.\n\n[3.6] - left person continues running right, ball in hand. Right person starts moving left towards the left person.\n\n[4.7] - left person has passed the center (since there's a red marker in the middle), now moving further right, right person is running left to meet them.\n\nWait, but the caption should be chronological. So steps:\n\n1. Two people: one in dark clothing (left, holding ball), one in blue shirt/white shorts (right) stand on grass field.\n\n2. Left person runs from left towards right (direction), holding ball.\n\n3. As left person runs, right person starts running towards left to intercept or move.\n\nWait, let's check each frame's action:\n\nFrame 0: both standing.\n\nFrame 1: left person begins running towards right, ball in hand.\n\nFrame 2: left person continues running right, ball in hand.\n\nFrame 3: left person is moving right, ball in hand; right person still standing.\n\nFrame 4: left person moves further right; right person starts moving left.\n\nFrame 5: left person is right of center, right person moving left towards left person.\n\nSo the main action: a person in dark clothing runs with a ball from left to right across the field. Another person in a blue shirt and white shorts stands initially, then runs left towards the first person.\n\nAppearance: first person is wearing dark top and shorts, holding a ball. Second person is wearing blue sleeveless shirt, white shorts.\n\nSpatial: first person starts left, moves right; second person starts right, moves left.\n\nBackground: grassy field with yellow poles, red marker, trees, clear sky.\n\nCamera: static, top-down? Wait, no. The camera is fixed, looking at the field. No movement mentioned, so camera is static.\n\nWait, the rules: \"Conclude with camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo camera is static, probably eye-level.\n\nNow, need to write concise chronological paragraph.\n\nStart with the initial state: two people, one on left with ball, one on right.\n\nThen left person runs right with ball, right person starts running left.\n\nCheck the frames:\n\nAt [0.0], two people: left (dark), right (blue/white). \n\nAt [0.3], left person starts running right. \n\nAt [1.4], left person is running right.\n\nAt [2.5], left person is moving right.\n\nAt [3.6], left person continues right, right person starts", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k0kOSuqKEmI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k0kOSuqKEmI_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 33.27023252009034, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two distinct human subjects: the left subject runs across the field from left to right (frames 0.2-4.0), while the right subject initially stands still (frames 0.2-4.2) then walks toward the left subject (frames 4.2-5.0). Motion is tracked via bounding box with clear locomotion.", "background_and_ambient_analysis": "The background (trees, light pole, distant buildings) remains uniformly static across all frames. No fluid motion (fire, water, smoke) or wind-induced movement is visible in the environment."}}
{"video_id": "k1Sn2BvR0xg", "file_name": "k1Sn2BvR0xg_000544_000554.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a scene in a forest where a person in blue clothing is climbing over a fallen log. Then it cuts to another scene with a man in a maroon shirt standing between trees, hands clasped. Next, there's a close-up of a hand holding a large mushroom with a basket. \n\nFirst, identify the main subjects and their actions. The first part: a person (blue clothing, maybe hiking) moving over a log. Then the man in maroon shirt speaking (since he's standing, hands clasped). Then the hand holding a mushroom, holding a basket. \n\nChronological order: \n\n1. Person in blue climbs over log in forest.\n2. Man in maroon shirt stands between trees, hands clasped.\n3. Hand holds large mushroom, basket nearby.\n\nSpatial relationships: First scene, log is in the forest with trees. Second scene, man between trees. Third scene, hand holding mushroom, basket in front or nearby.\n\nBackground: Forest, trees, dry ground. Minimal details.\n\nCamera movement: First scene is static (or maybe slight), then cuts to the man, then close-up on the mushroom. So camera shifts between scenes.\n\nNow, make a concise paragraph. Start with the first action, then next, then third. Describe each action, appearance, spatial.\n\nCheck rules: focus on motion and behavior. First, the person climbing (motion: climbing over log). Then man standing (motion: standing, hands clasped). Then holding mushroom (motion: holding, basket nearby).\n\nAppearance: blue clothing (first person), maroon shirt (man), large brown mushroom (hand holding).\n\nSpatial: first scene, forest setting. Second, man between two trees. Third, hand holding mushroom with basket.\n\nCamera perspective: first shot is a medium shot of the person, then close-up of man, then close-up of the mushroom.\n\nExclude text recognition, so no logos or text on the man's shirt. Just mention the shirt color.\n\nPutting it all together:\n\n\"A person in blue clothing climbs over a fallen log in a forested area. The scene shifts to a man in a maroon polo shirt standing between two trees, hands clasped. Finally, a close-up shows a hand holding a large brown mushroom near a wicker basket.\"\n\nCheck if chronological: yes, order of scenes.\n\nCheck appearance: blue clothing, maroon shirt, large brown mushroom. Correct.\n\nSpatial: first scene forest, second between trees, third near basket.\n\nCamera movement: shifts between scenes (cuts), so the caption should note the sequence.\n\nWait, the rules say \"conclude with camera perspective and movement\". So in the end, mention that. Wait, the rules: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo need to end with camera details.\n\nOriginal scenes:\n\nFirst frame: static shot of person climbing (so maybe static).\n\nSecond: medium shot of man standing.\n\nThird: close-up of hand holding mushroom.\n\nSo the camera perspective changes: starts with a medium shot (or wide shot of person), then cuts to medium shot of man, then close-up of mushroom.\n\nSo in the caption, describe the sequence of camera actions.\n\nLet me restructure:\n\n\"A person in blue clothing climbs over a fallen log in a forested area. The camera cuts to a medium shot of a man in a maroon polo shirt standing between two trees, hands clasped. Then, the camera shifts to a close-up of a hand holding a large brown mushroom near a wicker basket.\"\n\nYes, that includes the camera perspective changes. The first part is a medium shot (since it's showing the person in the forest, not too close), then cuts to medium shot, then close-up.\n\nCheck if motion is described: \"climbs over\" is motion. \"standing\" (static), \"holding\" (static but action of holding).\n\nAlso, background minimal: forested area for first, trees for second, dry ground for third, but rule e says minimal unless essential. The forest is essential for context, but keep it brief.\n\nAnother check: \"briefly describe appearance and number\" – person in blue, man in maroon, mushroom is brown.\n\nNumber: first person is one, man is one, hand holding mushroom is one (so one hand, one mushroom, basket).\n\nNow, the final caption should be concise. Let's write it:\n\n\"A person in blue clothing climbs over a fallen log in a forest. The camera cuts to a man in a maroon polo shirt standing between two trees with hands clasped. Finally, the camera focuses on a hand holding a large brown mushroom near a wicker basket.\"\n\nWait, the rules say \"conclude with camera perspective and movement\" – so after the actions, mention the camera. So maybe:\n\n\"A person in blue clothing climbs over a fallen log", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k1Sn2BvR0xg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k1Sn2BvR0xg_000544_000554.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 502.6528688172137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person swinging on a rope demonstrates motion due to physical forces (gravity, tension), while a person holding a mushroom shows minor hand motion.", "background_and_ambient_analysis": "The forest background elements (trees, ground) are static with no shifting or fluid motion (fire, water, wind); no ambient environmental motion detected."}}
{"video_id": "k2Pp0m80Jts", "file_name": "k2Pp0m80Jts_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black dress with gold detailing drinks from a glass in a dimly lit setting, then transitions to a red carpet scene where she, wearing a red sleeveless dress with a sparkling necklace, toasts with a man in a black tuxedo holding a champagne bottle. She then opens a champagne bottle while standing near a backdrop with visible branding, with the camera shifting between close-ups of her actions and wider shots of the event environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k2Pp0m80Jts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k2Pp0m80Jts_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 122.88716964831015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit intentional movements: a woman drinking in a bar, a woman in a red dress holding a bottle, and a man in a tuxedo interacting with the bottle. Motion is due to physical actions (drinking, pouring, gesturing).", "background_and_ambient_analysis": "Background elements (e.g., TV screen, \"EXTRA\" banners, bar ambiance) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "k57l5nDJLzg", "file_name": "k57l5nDJLzg_000178_000188.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me start by understanding the task. I need to create a concise caption for the video based on the provided frames. The rules are specific, so I have to follow them carefully.\n\nFirst, the main subjects are the people in the video. From the frames, they're wearing green skirts and black tops, dancing in a line. There are multiple people, probably a group, maybe a cheerleading squad. The video shows them marching or dancing in a parade setting. \n\nLooking at the motion: they're moving in unison, stepping to the side, maybe turning. The first frame shows them standing, then in the next, they start moving. The sequence shows them performing synchronized movements, maybe a dance routine. The green skirts are a key visual element, so I need to mention their appearance.\n\nSpatial relationships: They're in a line, maybe moving in formation. The background has buildings with signs, but the rules say to keep background minimal unless essential. Since it's a parade, the buildings are part of the setting, but maybe just mention it's an outdoor urban area.\n\nCamera perspective: The video starts with a static shot, then the camera might pan or follow the movement. The frames show the camera capturing the group from the front, maybe a slight pan as they move.\n\nNumber of people: The frames show a large group, but since the exact count isn't specified, I should say \"a group of dancers\" or \"multiple dancers.\"\n\nCheck the rules: Focus on motion chronologically. So start with the initial position, then movement. The dancers are marching, stepping, possibly turning. The flags are being carried by some, but the main action is their dance moves.\n\nAvoid text recognition. The signs in the background have text, but I shouldn't mention the text. Just refer to the buildings and the setting.\n\nMention their appearance: green skirts, black tops, white shoes. They're all in line, moving in sync.\n\nCamera movement: The video seems to have a steady shot that might follow the dancers as they move, maybe a slight pan to the left or right. The frames show the camera moving from left to right, capturing the group's movement.\n\nPutting it all together: Start with the group standing in formation, then they begin marching/dancing in unison, stepping in sync. Mention the green skirts and black tops. Spatially, they're in a line moving forward, with some holding flags. Background is urban street with buildings. Camera pans slightly to follow the movement.\n\nCheck the rules again: Exclude named characters, no stylistic analysis. Keep it concise.\n\nPossible caption: A group of dancers in green skirts, black tops, and white shoes perform synchronized steps in a line on a blue mat. They march forward, turning and stepping in unison, with some holding flags. The camera pans slightly to follow their movement across an urban street with buildings in the background.\n\nWait, the problem says \"conclude with camera perspective and movement.\" So need to end with that. Also, \"chronological order\": first, they start in formation, then move. Maybe start with \"The group begins in a line formation on a blue mat...\" \n\nWait, in the frames, it's a parade setting. The dancers are on a blue mat, which might be a stage or a path. So \"dancers in green skirts, black tops, white shoes move in unison across a blue mat, stepping in sync while marching forward and turning. The camera follows their movement with a slight pan to the left as they advance along an urban street.\"\n\nWait, need to check the exact motion. In the video, they start moving from left to right, maybe. The first frame shows them standing, then they start moving. So the action begins with them standing, then moving into their formation.\n\nHmm, the first frame shows them on the blue mat, then as the frames progress, they start dancing. The caption should describe the sequence: initially, the group is in formation, then they start moving, stepping and turning.\n\nSo: A group of dancers in green skirts, black tops, and white shoes begin marching in formation on a blue mat. They perform synchronized steps, stepping side-to-side and turning as a unit, with some holding flags. The camera pans slightly to the left, capturing their movement across an urban street backdrop.\n\nCheck if \"urban street backdrop\" is too much. Maybe \"urban street\" is okay.\n\nAlso, need to mention the number: \"a group\" is okay.\n\nCheck for minimal background. The buildings are part of the setting but not essential for motion, so just \"urban street\" might suffice.\n\nWait, the rules say \"keep background descriptions minimal unless essential for understanding motion.\" Since the motion is a parade or street performance, the urban street is essential. So it's okay.\n\nAvoid text recognition: don't mention the signs, just the buildings.\n\nOkay, final caption should be concise,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k57l5nDJLzg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k57l5nDJLzg_000178_000188.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 2653.390506008079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dancers in green/orange uniforms perform coordinated locomotion and formation changes as the primary moving discrete objects.", "background_and_ambient_analysis": "Background elements (buildings, signs, structures) are stationary with no visible shifting or fluid motion; no fire, water, smoke, or wind dominance observed."}}
{"video_id": "k2xif1E-Zag", "file_name": "k2xif1E-Zag_000444_000454.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands apply pink paint to a white cloth placed atop a yellow cloth on a newspaper-covered surface, spreading the paint across the fabric. Three paint pots (red, yellow, blue) rest on the newspaper nearby. The camera maintains a steady top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k2xif1E-Zag.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k2xif1E-Zag_000444_000454.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 119.79011711217784, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively manipulating a pink fabric object, with visible motion due to physical interaction.", "background_and_ambient_analysis": "Background elements (newspaper, containers) are stationary with no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "k5tu-SAjwuA", "file_name": "k5tu-SAjwuA_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a dartboard on a wall, maybe a bit low in the frame. Then it zooms in, showing more details. Next, a hand throws darts—wait, the sequence: first the dartboard, then the camera zooms in on the board, then darts are thrown. Let's check the frames.\n\nFrame 0: Dartboard is visible, mounted on a wall. Then frame 1 shows a closer view, maybe the camera moving up. Frame 2 is a close-up of the dartboard, then frame 3 shows the dartboard with darts being thrown. Wait, the video shows the dartboard, then a hand (probably the thrower) throws darts. Let's see the motion.\n\nThe main subject here is the dartboard and the darts. The darts are thrown and stick into the board. The sequence: start with the dartboard on the wall, camera zooms in on the board, then a hand throws darts which land on the board. Then the camera might stay close or move slightly. Wait, in the frames, the camera zooms in from a distance to a close-up of the dartboard, then darts are thrown (so motion of throwing, darts hitting the board). Then maybe the camera holds or moves a bit.\n\nNeed to describe chronologically. First frame: dartboard on wall, maybe from a distance. Then camera zooms in, focusing on the dartboard. Then darts are thrown (the hand is seen throwing, darts fly into the board). Then the camera might be close to the board.\n\nSo the key points: the video starts with a view of a dartboard mounted on a wall, then the camera zooms in toward the dartboard, followed by darts being thrown and embedded into the dartboard. The darts have visible tips and colors (maybe yellow or silver). The background is the wall, minimal. Camera movement is zooming in and possibly following the darts.\n\nNow, following the rules: focus on motion of main subjects (darts, dartboard). Chronological order: video begins with dartboard in frame, camera zooms closer, darts are thrown into the board. Describe appearance: darts are metallic with yellow tips. Spatial relationships: darts move from off-screen toward the dartboard, hitting the board.\n\nExcluding text recognition (like \"Winmau\" isn't mentioned in the caption), no named characters.\n\nSo structure: The video opens with a dartboard mounted on a wall, which the camera gradually zooms in on. Subsequently, a hand throws multiple darts that embed into the dartboard. The darts are metallic with yellow tips, moving from out of frame toward the board. The camera remains close to the dartboard throughout, with a slight adjustment to focus on the impact points of the darts.\n\nWait, need to check the actual frames. Frame 0: dartboard on wall. Frame 1: zoomed in, dartboard visible. Frame 2: closer, darts already on board? Wait, the frames:\n\n[0.0] shows the dartboard mounted on a wall, with a dark object below (maybe a couch). Then [1.4] shows a closer view of the dartboard. [2.5] shows the dartboard with darts in it. [3.6] shows darts being thrown (the motion of throwing, then darts hitting the board). Wait, the third frame (2.5) is the dartboard with some darts already embedded. Then frame 3.6 shows the dartboard with more darts being thrown. Wait, maybe the order is: first the dartboard, then zoom in, then darts are thrown into it.\n\nWait, the video starts with a view of the dartboard, then the camera zooms in (so the dartboard gets larger in the frame), then darts are thrown. The darts are thrown from off-screen (right side, maybe) and hit the board.\n\nSo the chronological order: The video begins with a dartboard mounted on a wall, then the camera zooms in on the dartboard. Following this, a hand throws multiple darts that strike the dartboard's surface, embedding into the target. The darts are metallic with visible yellow tips. The camera maintains a close-up perspective on the dartboard, focusing on the darts' impact.\n\nCheck rules: a) motion of main subjects (darts) in order. b) appearance: metallic darts with yellow tips, number (multiple). c) spatial: thrown from off-screen toward the board. d) camera: close-up, zooming in initially. e) background minimal. f) no text.\n\nFinal caption should be concise, chronological paragraph. Let's draft:\n\nThe video opens with a dartboard", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k5tu-SAjwuA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k5tu-SAjwuA_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 151, "blur_score": 150.75853149835535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three darts are visible moving toward and embedding into the dartboard; their motion is discrete, solid, and driven by explicit physical forces (throwing action, collision with the board).", "background_and_ambient_analysis": "The wall background remains static throughout the video with no uniform shifting or fluid/environmental motion (fire, water, wind, etc.), confirming no ambient_environmental dominance."}}
{"video_id": "k7iG5aRBo44", "file_name": "k7iG5aRBo44_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A rider in dark clothing mounts a brown horse and guides it toward a light-colored wheeled cart, which the horse pulls forward across an open, fenced area. The horse moves steadily, maintaining the cart directly in front as the pair traverse the space. The camera follows their motion in a steady, low-angle shot with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k7iG5aRBo44.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k7iG5aRBo44_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 159, "blur_score": 99.46678582228024, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Rider on horse pulling a cart; horse locomotion and cart movement are driven by the rider's control and the horse's physical motion, with no collisions or complex interactions observed.", "background_and_ambient_analysis": "Background elements (fence, distant trees, ground) remain static with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "k7dQkSo7bsc", "file_name": "k7dQkSo7bsc_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light shorts, black socks, and gray sneakers sits on rocky ground with a small brown bowl positioned in front of their legs. They lean forward, using both hands to adjust and lift the bowl. The camera maintains a top-down perspective throughout, capturing the minimal movement of the person interacting with the bowl against a stone backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k7dQkSo7bsc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k7dQkSo7bsc_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 70.05783707334996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Person's hands manipulating a small container on the ground, with slight foot adjustments.", "background_and_ambient_analysis": "Background rocks and ground elements are static with no uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "k7sZYKOLDOs", "file_name": "k7sZYKOLDOs_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, one with long brown hair in a dark jacket and beaded necklace, and another with short dark hair in a dark jacket, sit near an open cardboard box. The girl with long hair reaches into the box, adjusting items inside, while the other child observes. The camera maintains a close, slightly shaky perspective focused on their hands and the box contents against a light surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k7sZYKOLDOs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k7sZYKOLDOs_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 148, "blur_score": 50.79166628721025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A girl and an off-screen hand interact with a plush toy; the hand hands the toy to the girl, who then holds it. The toy is the primary moving object.", "background_and_ambient_analysis": "The background consists of a static ground and distant structures with no significant motion. No environmental fluids or winds are observed."}}
{"video_id": "k5b3Q7hDV3A", "file_name": "k5b3Q7hDV3A_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boat with two people, one in a pink top and one in a blue top, departs a dock between wooden posts. As the boat moves through the water, the person in dark clothing jumps off into the water, while the other remains on board. The empty boat continues moving away. The camera follows the boat’s movement from a medium distance, panning slightly to track its path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k5b3Q7hDV3A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k5b3Q7hDV3A_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 207.15906013004516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boats (GULFSTREAM 37 and a smaller boat) exhibit clear movement away from the dock. Their motion is driven by engine propulsion, with visible displacement and water displacement from hull movement.", "background_and_ambient_analysis": "The background (marina structures, docks, and distant boats) remains static with no uniform shifting. Water shows mild ripples and waves from boat movement, but this is not dominant; the water motion is secondary to discrete object motion."}}
{"video_id": "k8AjiEgxiAQ", "file_name": "k8AjiEgxiAQ_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue striped shirt and dark pants bends over in a bathroom, then stands upright while holding a roll of toilet paper, and leans against the wall. The camera remains static with a slight shake, positioned through a doorway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k8AjiEgxiAQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k8AjiEgxiAQ_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 172.7989448644927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: initially bent over, then stands, turns, leans against the wall, and hugs themselves while holding a toilet seat.", "background_and_ambient_analysis": "Background shows static walls and door frame; no shifting background elements, fire, water, smoke, or wind observed."}}
{"video_id": "k8LQuuwMsGY", "file_name": "k8LQuuwMsGY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a static beige textured background featuring a small inset frame displaying a person in dark clothing carrying a large object on their shoulder while walking through a grassy area. The person moves steadily from right to left within the frame, maintaining a consistent pace as they traverse the green terrain. The camera remains steady, focusing on the subject's motion and carrying the object, with minimal background details visible beyond the natural setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k8LQuuwMsGY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k8LQuuwMsGY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 172.1221491152578, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a black shirt is visible in the inset video, moving while panning for gold. The motion is explicit physical locomotion (walking/panning).", "background_and_ambient_analysis": "The main background (beige textured surface with yellow squares) is static; no fluid or environmental motion (fire, water, smoke, or wind) is present. The inset video's background (greenery) is also static, confirming no ambient environmental motion."}}
{"video_id": "kA2DyP9DlZ0", "file_name": "kA2DyP9DlZ0_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt kneels beside a teal bicycle with pink wheels, using a wrench to loosen the front wheel. They detach the wheel and reposition the bike, adjusting its stance. The camera shifts from a medium shot of the person working to a close-up of the wheel removal, highlighting the bike's rear wheel and frame against a white brick wall and wooden floor backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kA2DyP9DlZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kA2DyP9DlZ0_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 316.97425221234147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and body exhibit discrete motion while adjusting the scooter's front wheel; the scooter remains mostly stationary with minor wheel adjustments.", "background_and_ambient_analysis": "The background (wooden floor, white wall, and static objects) shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "kC1A1VJ_LUo", "file_name": "kC1A1VJ_LUo_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult wearing a dark gray hoodie with pink sleeves holds a child in a pink top closely at a glass table, grasping the child’s hands and moving them slightly. The background includes a room with a door and shelves. The camera remains static, focused on the interaction from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kC1A1VJ_LUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kC1A1VJ_LUo_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 113.82629000655754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The adult's hands and the syringe are moving in a controlled manner to inject liquid into the child's arm. The child's arm shows minimal movement due to the injection process.", "background_and_ambient_analysis": "The background (room with door, pictures, and furniture) is static. There is no fire, water, smoke, or wind present. Ambient motion is absent."}}
{"video_id": "k97ofWCD2tg", "file_name": "k97ofWCD2tg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a green utility vehicle and a person riding a horse on a dirt field. First, the vehicle is moving, and the horse is also moving. Let's check the sequence.\n\nIn the first frame, the vehicle is on the left, horse on the right, moving towards the right. Then, as time progresses, the vehicle and horse are moving forward. The vehicle is green, has a canopy, two people maybe? Wait, the description says \"people/animals/objects\" main subjects. The horse is brown, rider is wearing dark clothes. The vehicle is green, maybe two people inside.\n\nChronological order: The vehicle and horse start moving towards the right. The vehicle moves along the dirt path, the horse follows. Then, the vehicle turns, and the horse continues. The camera is static, right? Wait, the video shows the movement of the vehicle and horse across the frame.\n\nWait, the user says \"generate a concise, chronological paragraph describing the provided video.\" So first, describe the initial position, then the movement, then the end.\n\nLooking at the frames: initial frame has vehicle and horse on the dirt field, then they move. The vehicle is green, 4x4, two people maybe? Wait, the vehicle has a cab, so maybe one or two people. The horse is brown, rider on it.\n\nSo the motion: the green utility vehicle and the horse, with rider, move across the dirt arena. The vehicle is moving to the left, then the horse is moving to the left as well? Wait, no. Wait, the video shows the vehicle moving from left to right, and the horse moving from right to left? Wait, no, the frames are progressive. Let's think step by step.\n\nFrame 0: vehicle is on the left side of the frame, horse on the right, both moving towards the right? Wait, no. Wait, in frame 0, the vehicle is moving towards the right, horse also moving towards the right. Then frame 1: vehicle has moved a bit, horse also. Frame 2: vehicle and horse moving further right. Frame 3: vehicle is near a building, horse is behind? Wait, the vehicle is moving towards the right, and the horse is moving towards the left? Wait, maybe the camera is tracking their movement.\n\nWait, the video shows the vehicle and horse moving across the dirt field. Let's look at the spatial relationship. The vehicle is on the left, horse on the right, both moving towards the left? Wait, no. Let's see the direction: in the first frame, the vehicle is moving towards the right, horse also. As time goes on, they move forward. The vehicle is green, the horse is brown. The rider is on the horse.\n\nChronological paragraph:\n\nA green utility vehicle with occupants moves across a dirt field, followed by a brown horse with a rider. The vehicle and horse traverse the area, with the vehicle positioned to the left of the horse initially, moving in the same direction. The vehicle continues forward, turning slightly, while the horse maintains its pace. The camera remains stationary, capturing the movement from a fixed perspective.\n\nWait, but need to check the exact movement. Let's check the frames:\n\nFrame 0: vehicle and horse are on the dirt path, vehicle left, horse right.\n\nFrame 1: vehicle is still left, horse is moving towards left? Wait, the video's frames show the vehicle moving left, horse moving left as well. Wait, no: the video's movement is that the vehicle and horse are moving towards the left. Wait, perhaps the camera is fixed, and the subjects move from right to left.\n\nWait, the first frame has the vehicle on the left, horse on the right. Then in frame 1, the vehicle has moved further left, the horse is also moving left. Then in frame 2, the vehicle is more left, horse is behind. Wait, perhaps the horse is moving towards the vehicle? No, the video shows the vehicle and horse moving together.\n\nWait, let's look at the description. The user says the first frame is \"a green utility vehicle and a person riding a horse on a dirt field\". The vehicle is moving, the horse is moving. The key is to describe the motion.\n\nLet me rephrase:\n\nA green utility vehicle with occupants travels across a dirt arena, followed closely by a brown horse with a rider. The vehicle moves leftward across the field, the horse maintains pace beside it, gradually passing the vehicle. The camera captures the movement from a fixed position, maintaining a consistent view of the subjects as they traverse the dirt path.\n\nWait, but in the frames, maybe the vehicle is moving towards the left, and the horse is moving towards the left as well. Let's check the video sequence:\n\nFrame 0: vehicle (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k97ofWCD2tg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k97ofWCD2tg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 129.42991718405736, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A horse with rider moves in a circular path around a stationary jeep.", "background_and_ambient_analysis": "Background elements (trees, fence, building) are static and do not shift. No fire, water, smoke, or wind is the dominant motion; dust is a minor effect from the horse's movement."}}
{"video_id": "kCmatmhRA_A", "file_name": "kCmatmhRA_A_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a black sleeveless shirt and gray shorts crouches on a gravel path, manipulating a long, dark curved object with both hands. He shifts his grip slightly while maintaining a low stance, with grass visible to his left. The camera remains stationary throughout, capturing the scene from a medium distance without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kCmatmhRA_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kCmatmhRA_A_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 60.03654565376313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is actively manipulating a tool (e.g., shovel/hoe), with motion driven by manual effort.", "background_and_ambient_analysis": "Background elements (grass, gravel path) are stable and show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "kCoFaVV-6qo", "file_name": "kCoFaVV-6qo_000498_000508.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and khaki pants with yellow suspenders kneels on the grass, holding a black and white dog lying on the ground. Another person in a green shirt and khaki pants stands nearby. The man in white then stands and turns away from the dog as the camera pans left to reveal a tent and brick wall in the background; the dog remains on the ground while the second person stays in place.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kCoFaVV-6qo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kCoFaVV-6qo_000498_000508.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 353.4737065328389, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people and dog) moving: the dog is shifting positions, and two individuals are interacting (one sitting, the other approaching and standing).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind). Static elements (house, grass) remain fixed."}}
{"video_id": "kEI8hKsfc8k", "file_name": "kEI8hKsfc8k_000232_000242.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt stands in front of a stainless steel sink, holding a small red object in their right hand. They move their left hand to grasp the object, twisting and manipulating it. Buns sit on the counter to the right. The camera maintains a top-down view with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kEI8hKsfc8k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kEI8hKsfc8k_000232_000242.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 228.4331092853393, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a small red object (likely a pepper) through discrete actions like peeling and positioning.", "background_and_ambient_analysis": "Background elements (shelves, sink, bread) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "kDeIErf7bz0", "file_name": "kDeIErf7bz0_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a colorful plaid shirt with rolled sleeves adjusts a checkered tie, then the camera pulls back to reveal his smiling face. The scene shifts to another individual in a purple shirt adjusting a similar checkered tie in an outdoor plaza, where pedestrians walk in the background; he continues adjusting the tie and pulls it downward. The camera starts close-up on hands, transitions to medium shots of the subjects, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kDeIErf7bz0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kDeIErf7bz0_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 71.82776725684052, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a checkered tie (discrete solid objects) exhibit deliberate, controlled motion to adjust its knot and fit. Subjects actively engage with the tie through explicit physical actions.", "background_and_ambient_analysis": "Background elements (buildings, ground, distant people) show no uniform shifting or fluid motion. No fire, water, or wind-driven phenomena observed."}}
{"video_id": "kF2DLI8Mnbc", "file_name": "kF2DLI8Mnbc_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light-colored clothing runs from the grassy yard toward the porch steps, then turns and runs away toward the lawn. The camera remains stationary, positioned on the porch, capturing the motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kF2DLI8Mnbc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kF2DLI8Mnbc_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 172.56272144916048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in the distance moves across the lawn (walking and sitting), representing discrete locomotion of a solid object.", "background_and_ambient_analysis": "Static background elements (house, trees, lawn, car, and 'nest' logo) show no uniform shifting or fluid motion (e.g., no wind-blown trees or water). No fire, smoke, or environmental fluid dynamics observed."}}
{"video_id": "kGjcOqt3aOo", "file_name": "kGjcOqt3aOo_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video caption request. First, I need to follow all the rules provided. The user wants a concise, chronological paragraph describing the video.\n\nLooking at the video frames: there are people in vibrant orange and green outfits dancing. The main subjects are the dancers. They're moving energetically. The first frame shows a group, some raising arms. In the next frames, they're clapping and interacting. The background has a stone wall and some musicians with instruments.\n\nI need to focus on motion and behavior in chronological order. So start with the initial action. Let's see: the dancers are in front, wearing orange and green. They're clapping, moving arms. The musicians are in the background, maybe playing instruments. The camera seems to be following the dancers, maybe panning slightly.\n\nCheck the rules: mention appearance (orange and green, number of dancers), spatial relationships (dancers in front, musicians behind), background minimal. Exclude text, names. Conclude with camera perspective.\n\nWait, the video shows the dancers in a line, moving from left to right? Or maybe rotating? The frames show them in different positions. Let me check the frames again. Frame 0: people dancing, some raising hands. Frame 1: similar, more movement. Frame 2: dancers are interacting, clapping. Frame 3: one dancer raises arm, others clap. Frame 4: same group, maybe moving to the right.\n\nSo the sequence is dancers performing energetic moves, clapping, interacting. Musicians in the background. Camera is probably handheld, following the dancers. No text, so focus on the motion.\n\nNow, structure the caption. Start with \"A group of dancers in vibrant orange and green outfits perform energetically...\" Then describe their actions in order: clapping, raising arms, moving. Mention musicians behind. Camera perspective at the end.\n\nWait, the rules say \"conclude with camera perspective and movement.\" So need to specify that. Like \"camera follows dancers with slight shake.\"\n\nCheck if background is essential. The stone wall is part of the background, but maybe minimal. The musicians are part of the scene, so mentioning them as background elements.\n\nLet me draft:\n\n\"A group of dancers in vibrant orange and green outfits perform energetic movements, clapping and raising their arms. The dancers move in a line, interacting closely while others in the background play instruments. The camera follows the dancers with slight shake, capturing their dynamic motion against a stone wall backdrop.\"\n\nWait, the number of dancers: the video shows multiple, but exact count? Maybe not necessary. The rule says \"briefly describe their appearance and number (color, size, orientation).\" So maybe \"a group of dancers in orange and green attire\" instead of exact number.\n\nAlso, need chronological order. The first frame shows them starting, then clapping, moving. So maybe: \"Dancers in orange and green outfits begin by raising their arms, then move to clapping and interacting closely as a group. Musicians in white shirts stand behind them playing instruments. The camera follows the dancers with a slight shake, maintaining focus on their dynamic movements.\"\n\nCheck if background is essential. The stone wall is part of the setting but maybe not necessary unless it's essential for motion understanding. Since the dancers are in front, and the musicians are behind, maybe the stone wall is the backdrop.\n\nAlso, need to mention spatial relationships: dancers are in front of the musicians.\n\nFinal check for rules: no text recognition, named characters, stylistic analysis. Focus on motion, behavior.\n\nSo the caption should be:\n\n\"A group of dancers in vibrant orange and green outfits perform energetic movements, clapping and raising their arms in sync. The dancers move in a line, interacting closely while musicians in white shirts play instruments behind them. The camera follows the dancers with a slight shake, capturing their dynamic motion against a stone wall backdrop.\"\n\nWait, \"clapping and raising their arms in sync\" — is that accurate? The frames show some raising arms, others clapping. Maybe \"alternating between clapping and raising arms.\"\n\nBut the user wants concise. Maybe \"clapping and raising arms.\" The exact sequence might be too detailed. Let's see the frames:\n\nFrame 0: one dancer raises arm, others clapping.\n\nFrame 1: same.\n\nFrame 2: dancers are clapping and interacting.\n\nSo maybe \"clapping and raising arms intermittently.\"\n\nBut the caption needs to be chronological. Let's structure it as:\n\nThe dancers start by raising their arms high, then transition to clapping and moving closer together as the group performs coordinated movements. Musicians in white shirts stand behind, playing instruments. The camera follows the dancers with a slight shake.\n\nWait, \"coordinated movements\" is okay. Let me check the exact frames:\n\nFrame 0: dancers have one raising arm, others moving.\n\nFrame 1: similar.\n\nFrame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kGjcOqt3aOo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kGjcOqt3aOo_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 100.67153436935213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers in colorful outfits exhibit intentional body movements (arm gestures, rotational motion, hand-to-hand contact) driven by physical locomotion and collision-like interactions.", "background_and_ambient_analysis": "The stone wall background remains static across frames, showing no fluid motion or uniform shifting. No fire, water, smoke, or significant wind-driven motion is present."}}
{"video_id": "kHNgkNgAT7A", "file_name": "kHNgkNgAT7A_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a striped shirt, khaki shorts, and blue shoes stands in a room with red curtains and a piano to his right, playing the violin while making slight body movements. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kHNgkNgAT7A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kHNgkNgAT7A_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 103.87089098652203, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a striped shirt and blue shoes is swinging a bat, with discrete motion in the upper body and bat due to explicit physical forces (arm movement and bat swing).", "background_and_ambient_analysis": "The background elements (red curtains, piano, windows, wooden floor) remain static across all frames with no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "kILuiKgOJYc", "file_name": "kILuiKgOJYc_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red crop top and red pants with black bracelets dances in front of wooden doors with mirrored panels. She fluidly moves her arms, raising one and then extending both outward while shifting her torso. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kILuiKgOJYc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kILuiKgOJYc_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 185.11325083185832, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red attire is performing a dance-like motion with controlled arm and torso movements, exhibiting clear locomotion without collisions or external forces beyond their own physical movement.", "background_and_ambient_analysis": "Wooden doors and window background remain static with no signs of fluid motion (fire, water, smoke) or environmental disturbances like wind-driven swaying."}}
{"video_id": "kIGi3KQWOVQ", "file_name": "kIGi3KQWOVQ_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink shirt with a pink flower in her hair stands behind a fruit stand, using a knife to cut a yellow fruit. Pineapples are stacked to her left and apples are arranged in front of her. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kIGi3KQWOVQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kIGi3KQWOVQ_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 274.61436037137247, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt is manipulating a yellow fruit (likely a banana), with subtle hand movements and arm motions. The fruit and person are discrete solid objects with explicit physical interaction.", "background_and_ambient_analysis": "Background elements (fruit stalls, price signs, market structures) show no significant shifting or environmental fluid motion (fire, water, smoke, wind). Static background confirms no ambient environmental dominance."}}
{"video_id": "kIZ1Z4lh9BI", "file_name": "kIZ1Z4lh9BI_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a wide shot of a stage with a crowd. The crowd is clapping, so I need to note that. Then the camera shifts to the stage where three people are: one in yellow, one in light-colored outfit, and one in dark suit. The person in yellow is standing, the light-colored one is holding something, maybe a microphone, and the dark-suited person is also there. They move around, interact—like the light-colored person gestures towards the yellow one. Then the camera pans to show the crowd again, but wait, the sequence is: first wide crowd, then close-up crowd clapping, then stage with three people. Wait, the frames are [0.0] stage with crowd, [1.4] crowd clapping, [2.5] stage with three people, [3.6] closer on stage. So chronological order: starts with stage view, then crowd clapping, then stage with three people interacting. \n\nMain subjects: three people on stage. First, the person in yellow (suits, maybe), then the light outfit person (could be dress or top), dark suit person. They move; the yellow person is standing, the light one gestures, dark-suited person steps in. \n\nSpatial: in front of the stage, audience behind. On stage, the three are positioned—maybe yellow on left, light in middle, dark on right? Then they move, like the light one turns towards yellow, dark-suited person steps forward. \n\nCamera perspective: starts with wide shot of stage and crowd, then zooms in on crowd, then pans to stage. The movement: the camera moves from wide to close on crowd, then to stage. \n\nBackground: minimal, just the stage backdrop with some abstract designs. \n\nNow, structure the caption: chronological. First, the scene shows a large audience seated, clapping. Then the camera focuses on the stage where three individuals—two in formal attire (one in yellow, another in dark suit), and a third in light-colored clothing—interact. The person in yellow stands, the light-clothed individual gestures toward them, while the dark-suited figure moves into the frame. Camera shifts from wide stage view to close-up of the audience, then pans to the stage, showing the trio's interaction. \n\nCheck rules: exclude text (Mr.WizVid is text, so ignore), don't mention named characters, focus on motion. Keep concise. Let's draft: \n\n\"The video opens with a wide shot of an audience seated and clapping. The camera then zooms in on the stage where three people interact: a person in a yellow outfit stands, another in light-colored clothing gestures toward them, and a third in dark formal wear moves into position. The camera pans to follow the stage activity, showing the trio's movement against the backdrop.\" \n\nWait, need to mention chronological order. Let's check the frames: [0] shows stage with audience, [1] crowd clapping, [2] stage with three, [3] closer on stage. So sequence: starts with audience view, then crowd clapping (camera focuses on crowd), then stage with three. So the order: audience clapping, then stage interaction. \n\nWait, frame [0] is stage with audience. [1] is crowd clapping. [2] is stage with three people. [3] is stage closer. So the video begins with a wide view of the stage and seated audience. Then the camera shifts to a close-up of the clapping audience. Subsequently, the camera pans to the stage where three individuals—two in formal wear (one in yellow, another in dark suit), and one in light-colored attire—interact: the person in yellow stands, the light-clothed individual gestures toward them, and the dark-suited person moves into the frame. The camera maintains focus on the stage during their interaction. \n\nNow, keep it concise. Let's try: \n\n\"The video begins with a wide shot of a stage and seated audience. The camera then focuses on the audience clapping, before panning to the stage where three people interact: a person in yellow stands, another in light clothing gestures toward them, and a third in dark suit moves into position. The camera follows their movements on stage.\" \n\nWait, need to mention the motion and behavior chronologically. So first, audience view (clapping), then stage interaction. Let's structure:\n\n\"Starting with a wide view of an audience seated and clapping, the camera shifts to a stage where three individuals interact: one in a yellow outfit stands, another in light-colored clothing gestures toward them, and a third in dark formal wear moves into the frame. The camera pans to highlight their movements against the stage backdrop.\" \n\nCheck if it's chronological: yes, the sequence of", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kIZ1Z4lh9BI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kIZ1Z4lh9BI_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 456.9058884679159, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: audience members clapping and stage performers interacting (handshakes, stepping).", "background_and_ambient_analysis": "The background elements (stage structure, theater seating) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "kJADdRpTqP0", "file_name": "kJADdRpTqP0_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand holds a small dark object near a large black car tire, manipulating it against the tire's surface. The hand moves the object slightly, then shifts position to reveal more of the tire's tread. The camera maintains a tight close-up, slightly shaky, focusing on the hand-tire interaction with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kJADdRpTqP0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kJADdRpTqP0_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 83.48114212236275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand (discrete solid object) interacts with a car tire valve, moving to press/release the valve and resting on the tire surface. Motion is localized to the hand-tire interaction.", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, smoke, or wind present. Static background (car body) remains fixed throughout the frame."}}
{"video_id": "kJwjYgw1SdY", "file_name": "kJwjYgw1SdY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair wearing a red sleeveless top stands in a room with a hallway visible to the left. They smile, move slightly, then pick up a small clear glass and hold it while looking down. The camera remains close-up and slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kJwjYgw1SdY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kJwjYgw1SdY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 142, "blur_score": 58.05915093440303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red top moves within the frame (turning, stepping away), holding a glass. The person's motion is discrete and driven by locomotion.", "background_and_ambient_analysis": "Background elements (walls, door) show no uniform shifting; no fire, water, or smoke detected. Static background indicates absence of ambient environmental motion."}}
{"video_id": "kHcX1CXhn9o", "file_name": "kHcX1CXhn9o_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a man on a tennis court. He's holding a racket. Let's go step by step.\n\nIn the first frame, he's standing, holding the racket. Then he moves, turns, maybe demonstrates a swing. Let's check the actions: he's on a green court, fence in background. He's older, white hair, white shirt, black shorts, sunglasses. \n\nChronological order: starts standing, then moves, swings the racket. Description of appearance: male, white hair, white t-shirt, black shorts, sunglasses, holding tennis racket. Spatial: on tennis court, fence behind. Camera movement? The video seems to follow his movements, maybe slight pan as he moves.\n\nNeed to be concise. Let's structure:\n\nA man with white hair, wearing a white t-shirt, black shorts, and sunglasses stands on a green tennis court holding a tennis racket. He turns slightly to his right, swings the racket in a backhand motion, then steps forward and continues the swing. The camera remains steady, capturing his movements against a fenced backdrop with trees and grass.\n\nWait, check rules: focus on motion and behavior chronologically. So first action: standing, then moving, then swinging. Mention appearance briefly. Spatial: on court, fence behind. Background minimal.\n\nLet me rephrase:\n\nA man with gray hair, wearing a white t-shirt, black shorts, and sunglasses holds a tennis racket on a green tennis court. He turns his body to the right, swings the racket in a backhand motion, steps forward, and continues the swing. The camera stays steady, showing him against a fenced backdrop with greenery.\n\nWait, the video frames show him moving from left to right? Let's check the frames: frame 0, he's on left, then moves to right. So \"turns to the right\" makes sense.\n\nCheck if background is essential: the fence and greenery are part of the court, so maybe minimal. The rules say \"minimize background unless essential\". So maybe just mention \"fenced outdoor court\".\n\nPutting it all together:\n\nA man with gray hair, wearing a white t-shirt, black shorts, and sunglasses holds a tennis racket on a green tennis court. He turns to his right, swings the racket in a backhand motion, steps forward, and continues the swing. The camera remains steady, capturing his movements against a fenced background.\n\nWait, need to check if \"gray hair\" vs \"white\" in the video. The first frame says \"gray hair\"? The user's video description: \"gray hair\"? Wait, the user provided the video: first frame \"gray hair\"? Wait, the user's input: \"a man with gray hair\" but in the video, maybe it's gray. Let's check the user's video description: \"man with white hair\"? Wait, no, the user's video: \"a man with white hair\"? Wait, the user's input: \"a man with white hair, wearing a white t-shirt, black shorts, and sunglasses\" — no, the user's provided video is: the first frame, \"man with white hair\" (but maybe gray). Wait, the user's video description: \"man with gray hair\"? Wait, the user's instructions say \"think internally\", but the video is as provided.\n\nWait, the user's video:\n\n<0.3 seconds> A man with gray hair, wearing a white t-shirt, black shorts, and sunglasses stands on a tennis court holding a tennis racket.\n\nWait, maybe it's gray. But maybe the exact color isn't critical, but the rule says \"briefly describe appearance\". So \"gray hair\" or \"white hair\". Let's go with \"gray hair\".\n\nAnother thing: \"steps forward\" — in the frames, he moves, so \"steps forward\" is correct.\n\nCamera perspective: \"remains steady\" as per the frames.\n\nSo the caption should be concise, chronological.\n\nLet me draft:\n\nA man with gray hair, wearing a white t-shirt, black shorts, and sunglasses holds a tennis racket on a green tennis court. He turns to his right, swings the racket in a backhand motion, steps forward, and continues the swing. The camera remains steady, capturing his movements against a fenced background.\n\nWait, check the rules: \"Conclude with camera perspective and movement\". So end with camera.\n\nAlso, \"mention spatial relationships if relevant\". The man is on the court, fence behind. So \"on a green tennis court\" and \"fenced background\".\n\nCheck if background is minimal: the fence and greenery are part of the court setting, so maybe just \"fenced outdoor court\" but \"background\" is okay.\n\nAnother point: \"briefly describe appearance and number\". Number: one man. Appearance: white t-shirt, black shorts, sunglasses, gray hair.\n\nMotion: standing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kHcX1CXhn9o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kHcX1CXhn9o_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 209.17092301079197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man holding a tennis racket moves across the court, swinging the racket and walking; his motion is driven by locomotion and intentional racket movement.", "background_and_ambient_analysis": "Background elements (trees, grass, fence) show no uniform shifting or fluid motion; environment appears static with no fire, water, or smoke visible."}}
{"video_id": "kJHj23Li_5M", "file_name": "kJHj23Li_5M_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red belly dance costume with gold embellishments dances energetically, raising her arms and swaying her hips. A man in a brown shirt and dark pants joins her, moving in sync as they dance. The woman then turns, her back to the camera, while a woman in a white shirt observes from behind. The camera follows the main dancer’s movements, panning slightly as she turns in the banquet hall setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kJHj23Li_5M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kJHj23Li_5M_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 132.47630752685996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in red attire and a man behind her are moving; the woman performs expressive dance movements (arm raises, torso twists), and the man moves in sync with her, indicating discrete, solid objects undergoing locomotion and physical interaction.", "background_and_ambient_analysis": "The background elements (tables, chairs, walls) show no uniform shifting or fluid/environmental motion (fire, water, wind), confirming no dominant ambient environmental forces."}}
{"video_id": "kKk3E1JxCjs", "file_name": "kKk3E1JxCjs_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt with a red design lies on a surface, while a shirtless individual moves toward them, placing hands near the torso. The camera maintains a shaky, close-up perspective, shifting angles to follow their interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kKk3E1JxCjs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kKk3E1JxCjs_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 55.39429005211724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are interacting: one person lying down with visible arm movements, and another person moving their upper body and arms. These motions involve physical contact and movement of discrete solid objects (humans).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. The background appears static with no uniform movement."}}
{"video_id": "kK57pj-nq04", "file_name": "kK57pj-nq04_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt drives a small red and gray utility cart across a grassy field, moving from the right side of the frame toward the left. The cart is initially partially visible at the right edge, then fully enters the scene as the person steers it steadily leftward before exiting the frame. The background features dense trees under a clear blue sky. The camera remains static throughout, capturing the cart's motion in a wide shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kK57pj-nq04.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kK57pj-nq04_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 72.21796198638943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating an ATV moves across the frame from right to left, exhibiting locomotion due to engine power (discrete object with explicit physical force).", "background_and_ambient_analysis": "Static background elements (trees, flagpole, distant red vehicle) show no uniform shifting or fluid motion; no fire, water, or wind-driven phenomena observed."}}
{"video_id": "k_UO1etfloQ", "file_name": "k_UO1etfloQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red striped shirt initially holds a phone, then shifts to hands manipulating a green-backed deck of cards on a dark surface. The hands shuffle, align, and spread the cards, with the red shirt visible above. The camera maintains a close-up perspective, focusing on the hands and cards with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/k_UO1etfloQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/k_UO1etfloQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 144, "blur_score": 127.34273046557632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a small, flat object (card) on a table, showing different sides.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "kK4EMCckSkQ", "file_name": "kK4EMCckSkQ_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow bulldozer with a red-clad operator advances slowly toward a large dirt mound, its blade pushing soil to the left. The machine moves forward steadily, with the operator visible in the cabin. The camera follows the bulldozer with a slight left pan, maintaining a ground-level view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kK4EMCckSkQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kK4EMCckSkQ_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 195.7275384427543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The yellow bulldozer is the main discrete object moving slowly across the frame. The driver is visible and moving with the bulldozer. There are no other discrete objects exhibiting significant motion.", "background_and_ambient_analysis": "The background (dirt mound and trees) is static with no visible fluid motion (fire, water, smoke) or wind effects. The ground is stable and there are no environmental forces dominating the scene."}}
{"video_id": "kaS69wczv4k", "file_name": "kaS69wczv4k_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person sitting on a stool. They're wearing a light purple striped shirt and dark pants. The person is handling a bowl with some food, maybe? Let's check the frames.\n\nIn the first frame, they're seated, then in subsequent frames, they're leaning forward, hands moving over the bowl. So the action is about preparing or eating from the bowl. The background has some household items: a blue container, a wooden table with a brown basket, maybe a blue cloth. But need to keep background minimal. The person is in the center, sitting on a stool, then leaning over the bowl. The camera seems to be static, maybe a slight angle, no movement mentioned. Wait, the rules say camera perspective and movement. Let's see: the video starts with the person, then they lean, hands move. So chronological order: person sits, leans forward, manipulates the bowl (maybe eating or arranging food). Appearance: male, light purple striped shirt, dark pants. Spatial: sitting on a stool, bowl on the floor in front of them? Wait, the bowl is on the floor, they're sitting on the stool, so bowl is in front. Background: various household items, but keep minimal. Camera: probably a fixed angle, maybe a slight shake? Wait, the video is a bit shaky, but the instruction says \"if relevant\" so maybe mention slight shake.\n\nNow, structure:\n\n- Start with subject's position and action.\n- Describe motion chronologically: sitting, leaning forward, hands over bowl.\n- Appearance: shirt color, pants.\n- Background: minimal, just mention the environment is a cluttered indoor space.\n- Camera: static or slight shake, top-down? Wait, the first frame shows a bit of a downward angle, but maybe it's a medium shot. Wait, the problem says \"conclude with camera perspective and movement\".\n\nWait, looking at the frames, it's a handheld shot, so maybe slight shake. But the user says \"DO NOT include any reasoning\" so just follow the rules.\n\nLet me draft:\n\nA person wearing a light purple striped shirt and dark pants sits on a stool, leaning forward to interact with a bowl placed on the floor in front of them. The individual uses both hands to manipulate the contents of the bowl, possibly eating or arranging food. The background includes a cluttered indoor space with visible household items like a blue container and wooden table. The camera maintains a static position with slight movement, capturing the subject from a medium angle.\n\nWait, check rules:\n\na) Motion chronological: sitting, leaning, manipulating bowl.\n\nb) Appearance: shirt color, pants.\n\nc) Spatial: bowl in front.\n\nd) Camera: static with slight movement, medium angle.\n\ne) Background minimal: cluttered but just mention as part of the space.\n\nf) Exclude text, etc.\n\nSo let's condense:\n\nA person in a light purple striped shirt and dark pants sits on a stool, leaning forward to handle a bowl on the floor. They use both hands to adjust the bowl's contents, moving their hands over the food. The scene occurs in a cluttered indoor space with a blue container and wooden table visible. The camera is static with slight movement, viewing the subject from a medium angle.\n\nWait, need to check each rule.\n\na) Motion chronological: starts sitting, then leans forward, hands manipulate bowl. Correct.\n\nb) Appearance: shirt color, pants. Included.\n\nc) Spatial: bowl on floor in front. Yes.\n\nd) Camera: static with slight movement, medium angle. The video might have slight shake, so \"slight movement\".\n\ne) Background: minimal, so mention \"cluttered indoor space\" as necessary. The rules say \"minimal unless essential for understanding motion\" – here, the clutter might be part of the context, but the motion is about the person, so maybe just say \"cluttered indoor setting\" without details.\n\nf) No text, etc.\n\nSo revised:\n\nA person wearing a light purple striped shirt and dark pants sits on a stool, leaning forward to interact with a bowl on the floor in front of them. They move their hands over the bowl's contents, possibly eating or arranging food. The setting is a cluttered indoor space with a blue container and wooden table visible. The camera remains static with slight movement, capturing the subject from a medium perspective.\n\nWait, but in the frames, the person is sitting on a stool, and the bowl is on the floor. The action starts with them sitting, then leaning, so the motion is chronological.\n\nAnother check: the video starts with the person seated, then they lean over the bowl. So the sequence is: seated, then leaning, then hands on bowl.\n\nSo the caption should flow that.\n\nAlso, the user says \"concise\", so try to keep it short.\n\nFinal draft:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kaS69wczv4k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kaS69wczv4k_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 1062.6297173321407, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands and body while handling a pan, exhibiting clear locomotion and manipulation of objects (pan, utensils).", "background_and_ambient_analysis": "The background (blue walls, furniture, containers) remains static with no fluid or environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "kaEQxHi39MY", "file_name": "kaEQxHi39MY_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with a beard and dark hair, wearing a black shirt, covers his face with his hand, then uses a white cloth to pat his face dry. The camera maintains a close-up position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kaEQxHi39MY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kaEQxHi39MY_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 152.90257460840246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and face move in discrete, controlled motions: wiping the nose, eyes, and face with a cloth, indicating explicit physical actions rather than environmental forces.", "background_and_ambient_analysis": "The background consists of static wall and door frame elements with no shifting or environmental fluid motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "kb06-AmobHo", "file_name": "kb06-AmobHo_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a red shirt with a graphic and black shorts sits on a wooden floor, moving their hands in front of a white cabinet; the child then stands up and shifts position while continuing to gesture. The camera maintains a top-down perspective with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kb06-AmobHo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kb06-AmobHo_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 38.778995813983016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child (a solid object) is moving their hands and upper body. A dark object (possibly a person) moves in front of the camera during 4.0-4.5 seconds, temporarily obscuring the child.", "background_and_ambient_analysis": "The background (wall and wooden floor) remains stationary throughout. No fire, water, smoke, or wind is present. A transient obstruction by a dark object (likely a person) occurs around 4.0 seconds, but it is not an ambient environmental phenomenon."}}
{"video_id": "kbTGzWP3IUw", "file_name": "kbTGzWP3IUw_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a teal shirt adjusts the lower back of another individual wearing gray pants, then shifts to position the waist of a seated person, followed by manipulating the neck of a person in a blue shirt lying down while supporting their head. The camera captures close-up views of these adjustments, shifting focus between body parts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kbTGzWP3IUw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kbTGzWP3IUw_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 100.2129202977132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interact: one (in teal scrubs) manipulates the other's (in blue shirt) hips, neck, and head. The motion is explicit physical force application (e.g., chiropractic adjustment).", "background_and_ambient_analysis": "Background elements (walls, chairs) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "kbZenVMZ4GI", "file_name": "kbZenVMZ4GI_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and dark cap stands in a desert landscape, holding a traditional bow. They draw the bowstring back with their right hand, extend the bow horizontally, and release an arrow forward. The scene features sandy terrain with a distant rock formation, and the camera maintains a steady, frontal perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kbZenVMZ4GI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kbZenVMZ4GI_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 470.51483392160094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete object is a person in red clothing performing bow-drawing and release actions, with clear motion in the torso, arm, and bowstring.", "background_and_ambient_analysis": "The background (rock formation, sandy terrain, sparse vegetation) remains static with no fluid motion, fire, water, or significant wind effects. Vegetation sway is minimal and not dominant."}}
{"video_id": "kbzhxBlCV6k", "file_name": "kbzhxBlCV6k_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a red and clear glass container on a wooden surface, adjusting its position near a glass holding a white and red striped object with red strips coiled around it. The hand lifts and rotates the container while the striped object remains stationary in the glass. Background elements include a wooden table with minimal kitchen items. Camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kbzhxBlCV6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kbzhxBlCV6k_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 62.62395668679872, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a transparent juicer with a red liquid (likely fruit juice), moving it across the surface while interacting with the device. The hand and juicer are discrete solid objects exhibiting physical interaction.", "background_and_ambient_analysis": "The wooden surface background is static; no significant fluid or environmental motion (e.g., fire, water flow) is dominant. The red liquid in the juicer container remains contained without visible fluid dynamics."}}
{"video_id": "kcO-eaKkVNA", "file_name": "kcO-eaKkVNA_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are seated near a window; the person on the left is shirtless with red hair and a necklace, while the person on the right wears a black shirt. Both face each other, exhibiting minimal head movements and shifts in posture throughout the sequence. The background features a window with green foliage visible outside. The camera remains stationary with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kcO-eaKkVNA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kcO-eaKkVNA_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 310.40532548385835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "Two human subjects (one shirtless, one in black shirt) are seated. They exhibit minimal head movements and facial expressions due to talking.", "background_and_ambient_analysis": "The background (window, wall) is static. No fire, water, smoke, or wind is visible. The trees outside are stationary."}}
{"video_id": "kdFojmW-OUE", "file_name": "kdFojmW-OUE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and dark pants sits on a metal railing, adjusting an object on another individual’s extended leg. A second person in a light-colored shirt approaches from the left, extending their hand toward the seated individual. The seated person remains in position while the approaching individual interacts with them. The background features a grassy area and body of water, with the camera maintaining a steady perspective and slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kdFojmW-OUE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kdFojmW-OUE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 724.3372235312873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one seated on the balcony railing (in black clothing) and another standing next to them (in light clothing). The seated person moves their legs and hands, and the standing person interacts by holding an object and pointing toward the seated person's leg. These are discrete, solid object motions.", "background_and_ambient_analysis": "The background (trees, water, and structures) shows minimal motion, indicating no dominant environmental fluid motion (fire, water, smoke, wind). The background elements are relatively static without uniform shifting."}}
{"video_id": "kbrRvBiWcHY", "file_name": "kbrRvBiWcHY_000247_000257.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red headband and black-and-white polka dot sleeveless top holds a white object in their left hand while moving their right hand from the forehead down to the cheek. They sit in front of a wooden cabinet with a red monkey plush toy attached, with a shelf holding assorted items visible behind. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kbrRvBiWcHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kbrRvBiWcHY_000247_000257.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 669.9835510560179, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand is moving: covering the face (right to left), then touching the neck/jaw area in deliberate gestures.", "background_and_ambient_analysis": "The background (wooden cabinet, decorations) is stationary with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "kdeL5t4mSB8", "file_name": "kdeL5t4mSB8_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy with short light hair and a dark shirt holds a reddish hot dog, taking bites with both hands; he then turns his head to the right. The camera remains static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kdeL5t4mSB8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kdeL5t4mSB8_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 814.8199254703734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is the primary discrete object performing locomotion: head turning to the side and hand movements while eating a tomato. These are solid, distinct motions driven by physical forces (muscle movement).", "background_and_ambient_analysis": "The background wallpaper, cabinet, and table items remain stationary throughout the clip with no fluid motion (e.g., fire, water, smoke) or wind effects observed. Static background elements show no uniform shifting."}}
{"video_id": "kckdYjxewkg", "file_name": "kckdYjxewkg_000509_000519.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and white undershirt lifts a large light-brown plywood panel with pre-drilled holes from a blue-covered workbench, rotates it, and repositions it back onto the bench. The camera remains stationary, capturing the actions in a workshop setting with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kckdYjxewkg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kckdYjxewkg_000509_000519.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 113.28882029123983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a wooden structure (rotating, lifting, adjusting), with discrete movement of the object due to physical handling.", "background_and_ambient_analysis": "The workshop background (cabinets, tools, walls) remains static with no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "kdZSv99TUvg", "file_name": "kdZSv99TUvg_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white polo shirt with blue trim stands indoors, initially clasping her hands before gesturing outward as she speaks. A bouquet of red and yellow flowers rests to her right, with red buildings visible through large windows behind her. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kdZSv99TUvg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kdZSv99TUvg_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 213.73147388330506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects: first a woman speaking with hand gestures, then a woman on a bed holding a baby (movements include hand gestures and slight posture changes).", "background_and_ambient_analysis": "Background elements (buildings, bed, walls) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "kd87dP0crnI", "file_name": "kd87dP0crnI_000171_000181.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt holds a level tool in front of a pegboard wall, then moves to stand beside a white and red bicycle, gesturing toward the bicycle's saddle and handlebar. The background features a pegboard with various tools. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kd87dP0crnI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kd87dP0crnI_000171_000181.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 1115.0101376114612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is gesturing and pointing, indicating discrete object motion due to his own locomotion.", "background_and_ambient_analysis": "The background (grid wall and workbench) is stationary; no fluid or environmental motion observed."}}
{"video_id": "kekhp4ouzuc", "file_name": "kekhp4ouzuc_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless child with curly hair stands near a white door and a wooden bookshelf, holding a small object. Another person's arm enters from the left, presenting a large clear balloon, which the child then holds with both hands. The background includes a closed white door and a bookshelf filled with items. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kekhp4ouzuc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kekhp4ouzuc_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 45.441901268843665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child turns head/body to face the balloon; hand inflates balloon causing visible expansion.", "background_and_ambient_analysis": "No shifting background elements (door and bookshelf remain fixed throughout). No fluid or environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "kfhkrt42lmo", "file_name": "kfhkrt42lmo_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless boy in blue shorts sits and places his hand on a child in a red shirt’s shoulder. The child in red leans forward, moves toward the shirtless boy, then shifts away. The shirtless boy adjusts his position, and the camera captures the interaction with slight shake from a close angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kfhkrt42lmo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kfhkrt42lmo_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 161, "blur_score": 58.77674938485358, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (two boys) are moving: the shirtless boy in blue shorts and the boy in a red shirt. Their motion includes leaning, touching, and repositioning, indicating physical interactions (e.g., pushing or leaning) rather than environmental forces.", "background_and_ambient_analysis": "The background features a static grid-like structure (likely a window) and walls with no visible fluid motion (fire, water, smoke) or significant environmental shifts. Background elements remain consistent across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "kh7nQ7C8dwI", "file_name": "kh7nQ7C8dwI_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark gear windsurfs on choppy water, holding a red and white sail. They begin standing on a wave, then launch upward as the sail catches the wind, momentarily airborne above the water, and land on another wave, continuing to ride the surf with the sail tilted to navigate the swell. The camera follows closely, capturing the dynamic movement with slight shake, keeping focus on the surfer against the gray ocean backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kh7nQ7C8dwI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kh7nQ7C8dwI_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 188.3628895803675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person on a windsurfing board with a sail, actively maneuvering across the water through controlled locomotion.", "background_and_ambient_analysis": "The ocean waves exhibit ambient environmental motion, but the background elements (distant horizon, sky) remain relatively static with no uniform shifting, indicating no dominant ambient or camera-induced motion overriding the primary subject."}}
{"video_id": "kgwltafg2cU", "file_name": "kgwltafg2cU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child with curly hair and a light-colored shirt interacts with an adult holding a smartphone in a bathroom. The child reaches toward the phone, leans in closely, and grips the sink edge with one hand while the adult holds the phone steady. The camera maintains a close-up view of the interaction with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kgwltafg2cU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kgwltafg2cU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 35.40949850653675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the child's head/mouth (moving due to interaction with the device) and the hands holding the device (physically moving it toward the child's face).", "background_and_ambient_analysis": "The background (curtain, wooden furniture) shows no uniform shifting or environmental motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "kh60UBepOV8", "file_name": "kh60UBepOV8_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three women in traditional costumes perform a dance on a dimly lit stage; the central dancer in red moves forward while the left and right dancers, in dark blue and sparkly red outfits, adjust positions and gesture rhythmically. They maintain spatial alignment as they step and sway, captured from a fixed audience perspective with minimal camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kh60UBepOV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kh60UBepOV8_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 86.97270145423809, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancers (solid objects) are moving; the main dancer on the right is performing a dance with arm and body movements, and the left dancer is also moving.", "background_and_ambient_analysis": "The background (red curtains and stage set) remains fixed and uniform; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "kg3sJG8vamY", "file_name": "kg3sJG8vamY_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person swinging a bat in a batting cage. First, the person is in the cage, swinging. Let's see the sequence. The person is wearing dark clothes, maybe a black shirt and dark shorts. They're holding a bat, and in the frames, they swing from left to right or something. Wait, the video starts with the person in the cage, then they swing the bat, maybe hitting a ball? But the captions need to focus on motion. Let's check the frames.\n\nFrame 0: Person standing, holding bat, maybe preparing. Frame 1: Swinging, motion. Frame 2: Maybe follow-through. Frame 3: Back to position. Frame 4: Maybe another swing. Frame 5: Person moving.\n\nWait, the user's example: need to describe chronological order. So the main subject is one person (dark clothing, black shirt, dark shorts, holding bat). The actions: begins in a batting cage, swings the bat from left to right, completes the swing, then maybe resets. The cage has netting, background is blue walls, American flag. But according to rule e, minimal background. So focus on the person's motion.\n\nAlso, camera perspective: the video is shot through the netting, so the camera is outside the cage looking in. Maybe slight shake? The description says \"slight shake\" in the example, but need to check the movement. The video's frames show the camera moving a bit, maybe panning left? Wait, in the frames, the view shifts slightly. Let's see:\n\nThe video starts with the cage, then the camera seems to move left a bit, following the person's movement.\n\nNow, structure the caption:\n\n- Main subject: a person in dark clothing (black shirt, dark shorts) holding a bat.\n\n- Motion: begins standing in the batting cage, swings the bat in a circular motion, follows through with the swing, then repositions.\n\n- Spatial: the person is inside the batting cage, netting visible. Background: blue walls (minimal, as per rule e).\n\n- Camera: shot through the netting, slight camera movement (pan left?).\n\nRule b: mention appearance (color, size, orientation). The person is wearing dark clothing, so black shirt, dark shorts. One person.\n\nChronological: starts at position, swings, completes swing, resets.\n\nLet me draft:\n\nA person wearing dark clothing (black shirt and dark shorts) stands inside a batting cage, holding a bat. They swing the bat in a circular motion from left to right, completing the follow-through and repositioning within the cage. The camera, positioned outside the cage, captures the scene through the netting with slight movement.\n\nWait, check rules:\n\na) Motion and behavior chronological. Yes: stands, swings, follow-through, reposition.\n\nb) Appearance: dark clothes, black shirt, dark shorts, one person. Correct.\n\nc) Spatial: inside cage, netting. Correct.\n\nd) Camera: shot through netting, slight movement (pan left? The frames show the view shifting left, maybe pan left). But the user's example says \"slight shake\", but maybe the camera moves left. Let's check the frames.\n\nThe video starts with the person in the cage, then the camera moves left a bit, so pan left.\n\nWait, the video's frames: first frame shows the person on the left side, then as it progresses, the camera moves left, so the person is seen moving across the frame.\n\nSo camera movement: slight pan left.\n\nAlso, background: minimal, so just mention netting, cage.\n\nPutting it all:\n\nA person in dark clothing (black shirt, dark shorts) stands inside a batting cage, holding a bat. They swing the bat in a circular motion, complete the follow-through, and reposition. The camera captures the action through the netting with a slight pan left.\n\nWait, need to be more precise on the motion. Let's see the frames:\n\nFrame 0: person is holding bat, standing.\n\nFrame 1: swinging bat towards right.\n\nFrame 2: bat in mid-swing.\n\nFrame 3: follow-through, bat moving right.\n\nFrame 4: person has finished swing, maybe resetting.\n\nFrame 5: person moving back to starting position.\n\nSo the sequence is: swing (left to right), follow-through, reposition.\n\nAlso, the person's motion: the bat is swung from left to right, so the person is in front of the netting (since camera is outside).\n\nSo caption:\n\nA person in dark clothing (black shirt and dark shorts) stands inside a batting cage, swinging a bat in a circular motion from left to right. They complete the swing, follow through, and reposition within the cage. The camera captures the scene through the netting with a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kg3sJG8vamY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kg3sJG8vamY_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 149.0892336580537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (athlete) is swinging a bat, with motion consistent with physical force (e.g., arm movement, bat trajectory) and possible ball release/flight.", "background_and_ambient_analysis": "Background elements (blue walls, netting) show no uniform shifting or fluid motion; no fire, water, or smoke detected."}}
{"video_id": "kgTbSbjRAMs", "file_name": "kgTbSbjRAMs_000375_000385.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs a light brown liquid in a lower red bowl, then moves to a larger red bowl above, transferring and stirring a powdery mixture. The camera shifts focus between the bowls as the hand transitions between them, maintaining a top-down perspective. Background consists of a rough wooden surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kgTbSbjRAMs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kgTbSbjRAMs_000375_000385.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 28.404229762339405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A human hand is moving to pour and mix a white substance in red bowls. The hand is the only discrete solid object in motion; the substance is being moved by the hand and is not a solid object per se.", "background_and_ambient_analysis": "The background (red surface and ground) is stationary; no shifting backgrounds observed. No fire, water, smoke, or wind dominates the scene (the white substance is being manipulated by a hand and is not flowing freely as a fluid in the environment)."}}
{"video_id": "khN3e4yH65Q", "file_name": "khN3e4yH65Q_000165_000175.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red hoodie sits and ties their hair with both hands, while a man in a maroon shirt plays a guitar and sings into a microphone behind them. The camera slightly pans left across the crowd, maintaining focus on the seated individual and the performer.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/khN3e4yH65Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/khN3e4yH65Q_000165_000175.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 54.26682507770988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: one in red jacket is turning head, others are playing instruments and interacting. Motions are due to human locomotion and actions.", "background_and_ambient_analysis": "The background elements (wall, plant) are static with no uniform shifting. No fire, water, smoke, or wind present."}}
{"video_id": "ki_yXGzUxBY", "file_name": "ki_yXGzUxBY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue top lies on a bed, shifting their head and upper body while moving their arms. The camera maintains a top-down perspective, capturing the individual's repositioning on the bed as they adjust their posture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ki_yXGzUxBY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ki_yXGzUxBY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 130, "blur_score": 34.050975444810334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head and body (adjusting posture and looking around).", "background_and_ambient_analysis": "No shifting backgrounds; no fluid or environmental motion observed."}}
{"video_id": "kjO7vhPbG7s", "file_name": "kjO7vhPbG7s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a white top and patterned pants lies on their stomach on a light-colored floor, initially looking toward the camera. The baby then lowers their head and reaches out with both hands to touch and explore a newspaper spread in front of them, shifting their gaze and hands across the pages. The camera remains stationary with a slight shake, observing from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kjO7vhPbG7s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kjO7vhPbG7s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 181.02737423364852, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (discrete solid object) is moving its hands and head while interacting with the newspaper, exhibiting intentional locomotion and manipulation of objects.", "background_and_ambient_analysis": "The background elements (couch, floor, fabric) are static and do not shift uniformly; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "kiWmPyZB2DI", "file_name": "kiWmPyZB2DI_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing enters from the right side of the frame, holding a rake, and begins raking fallen leaves toward the left across the grassy area. They move methodically along the lawn, gathering leaves into a pile, then stop and walk away leftward before exiting the frame. The camera remains stationary throughout, capturing the backyard scene with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kiWmPyZB2DI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kiWmPyZB2DI_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 1291.9177205988653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person enters the frame from the right, walks across the yard toward the house, and exits toward the left—clear locomotion due to human movement.", "background_and_ambient_analysis": "The background (house, grass, trees) shows no significant shifting or fluid motion; leaves on the ground are static with no visible wind-driven displacement."}}
{"video_id": "kj4RQOSbsnk", "file_name": "kj4RQOSbsnk_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A crowd of people, including a person in a light jacket reaching forward and a person in a denim jacket moving through the group, shifts and walks together in a sunlit outdoor setting. The crowd’s movement continues as the camera pans left, showing individuals in dark clothing and some with backpacks positioned in front and to the sides of the main subjects. The camera maintains a slight upward tilt and follows the group’s motion with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kj4RQOSbsnk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kj4RQOSbsnk_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 225.6915400904374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Solid objects (people in the crowd) exhibit discrete motion: walking, turning, and interacting (e.g., a woman in a light jacket engaging with a man in a dark suit). Movement is driven by locomotion and physical interactions within the crowd.", "background_and_ambient_analysis": "No fire, water, smoke, or wind detected. Background elements (ground, buildings, and distant structures) remain stable with no uniform shifting across frames, indicating no dominant environmental fluid motion."}}
{"video_id": "kimLJIWRfQg", "file_name": "kimLJIWRfQg_000251_000261.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with pink hair and a blue-beaded headband holds a pink lollipop on their tongue; they open their mouth wide, move the tongue slightly, close their mouth momentarily, then reopen it to display the lollipop. The background features black curtains and a metal headboard, and the camera maintains a steady close-up shot on the subject.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kimLJIWRfQg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kimLJIWRfQg_000251_000261.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 119.50700101604255, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's head and mouth area show discrete movements: mouth opening/closing with a pacifier moving in/out of the mouth due to facial muscle actions.", "background_and_ambient_analysis": "Background elements (dark curtain, metal headboard) are static with no uniform shifting or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "kkaDl46kL1c", "file_name": "kkaDl46kL1c_000215_000225.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man with gray hair, wearing a blue sweatshirt, works along a long light-colored workbench in a workshop. He moves from right to left across the bench, using his hands to smooth or adjust the surface. The background features shelves with tools and equipment, though details are minimal. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kkaDl46kL1c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kkaDl46kL1c_000215_000225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 84.22046657989718, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and body while working on a long wooden surface, indicating discrete, solid object motion driven by explicit physical actions (e.g., shaping or assembling).", "background_and_ambient_analysis": "The background elements (shelves, cabinets, equipment) are static and show no uniform shifting or fluid motion; no fire, water, or smoke is present."}}